EFTA01216716

Operating Instructions Edition 12/2003 Transmitter for pressure, differential pressure and flow, filling level, SIEMENS absolute pressure from differential pressure 7MF4*34-... I EFTA01216716 EFTA01216717 SIEMENS SITRANS P, DS III PA series 7MF4*34-... Edition 12/2003 Operating Instructions Transmitters for Pressure, Differential Pressure and Flow, Filling Level Absolute pressure from differential pressure series and absolute pressure from pressure series, DS III series with PROFIBUS-PA Edition of Firmware identification System integration Installation path operating License plate PDM manual 02 FW: 300.01.03 PDM V.5.02 + SP1: SITRANS P DSIII FW: 300.01.04 Dev. R.1/2 FW: 300.01.05 FW: 300.01.06 03 FW: 300.01.07 PDM V.5.02 + SP1; SITRANS P DSIII Dev. R.1/2 04 FW: 300.01.07 PDM V.5.02 + SP1; SITRANS P DSIII Dev. R.1/2 Table 1 History of this instruction manual SITRANS P. DS III PA series A5E00053276-04 1 EFTA01216718 SITRANS P. DS III PA series 2 ASE00053276-04 EFTA01216719 Table of contents Classification of Safety—Related Notices 7 General Notes 8 Technical description 11 1.1 Application range 11 1.2 Product features 11 1.3 Measuring type 12 1.3.1 Pressure 12 1.3.2 Differential pressure and flow 12 1.3.3 Filling level 12 1.3.4 Absolute pressure 13 1.4 Design and functional principle 13 1.4.1 Design 13 1.4.2 Mode of operation 16 1.4.2.1 Mode of operation of the electronics 16 1.4.2.2 Pressure 18 1.4.2.3 Differential pressure and flow 18 1.4.2.4 Filling level 19 1.4.2.5 Absolute pressure from the differential pressure series 19 1.4.2.6 Absolute pressure from the pressure series 20 2 Communication structure for PROFIBUS PA 21 2.1 Block model for recording and processing measured values 21 2.1.1 Pressure measuring block 22 2.1.2 Electronics temperature measuring block 22 2.1.3 Analog input function block 22 2.1.4 Counter function block 22 2.1.5 Local operation and display 22 2.1.6 Connection between the blocks using parameters 23 2.1.7 Parameters for measured value display 23 2.2 Description of individual blocks 24 2.2.1 Pressure measuring block (Transducer Block 1) 24 SITRANS P. Series DS III PA ASE00053276-04 3 EFTA01216720 2.2.1.1 Type of linearization function group 25 2.2.1.2 Units for the pressure measuring block 28 2.2.2 Electronics temperature measuring block 28 2.2.3 Analog input function block 29 2.2.4 Counter function block 30 3 System integration 33 3.1 Cyclic data transmission 33 3.1.1 Setting the PROFIBUS address 33 3.1.2 Configuration 33 3.1.2.1 Configuring the user data 34 3.1.2.2 Transmission of user data via PROFIBUS 35 3.1.2.3 Status 36 3.1.2.4 Diagnosis 39 3.2 Acyclic Data Transmission 41 3.3 SIMATIC PDM 41 4 Local operation and display 43 4.1 General operating instructions 43 4.1.1 Digital display 43 4.1.2 Measured value display 44 4.1.3 Unit display 44 4.1.4 Error signaling 44 4.1.5 Mode display 45 4.2 Operation with the keyboard 45 4.2.1 Measured value display 47 4.2.2 Error display 47 4.2.3 Mode 4: Electric damping 48 4.2.4 Mode 7: Zero point adjustment (position error correction) 48 4.2.5 Mode 10: Key lock 49 4.2.6 Mode 13: Source of measured value display 49 4.2.7 Mode 14: Physical unit 51 4.2.8 Mode 15: PROFIBUS address 54 4.2.9 Mode 16: Device operating mode 54 4.2.10 Mode 17: Position of the decimal point 55 4.2.11 Mode 18: Zero point adjustment display 55 4.2.12 Mode 19: LO adjustment 56 4.2.13 Mode 20: HI adjustment 57 5 Functions/Operation via PROFIBUS-PA 59 5.1 Measuring operation 59 5.2 Settings 59 5.2.1 Pressure measurement 60 5.2.2 Filling level (level, volume and mass) measurement 60 5.2.2.1 Level measurement 60 5.2.2.2 Volume measurement 61 5.2.2.3 Mass measurement 62 5.2.3 Flow measurement 63 5.2.3.1 Application point for the root function, creep quantity suppression 64 SITRANS P. Series DS III PA 4 A5E00053276-04 EFTA01216721 5.2.3.2 Flow measurement correction 65 5.2.4 Adjustment to the desired process variable 65 5.2.5 Electric damping 67 5.2.6 Warning and alarm limits 67 5.2.7 Fault Behavior 69 5.2.7.1 Output 69 5.2.7.2 Counter output 69 5.2.8 Simulation 70 5.2.8.1 Output simulation 70 5.2.8.2 Input simulation 70 5.2.8.3 Pressure sensor simulation 71 5.2.8.4 Simulation of the sensor and electronics temperature 72 5.2.9 Calibration interval and service interval 72 5.2.9.1 Warning 73 5.2.9.2 Alarm 73 5.2.10 Slave pointers 73 5.2.11 Operating hours counter 74 5.2.12 Sensor adjustment 75 5.2.13 Positional error adjustment 76 5.2.14 Resetting 76 5.2.14.1 Resetting to delivery status 76 5.2.14.2 Restart (warm start) 76 5.2.14.3 Resetting the PROFIBUS address to 126 77 5.2.15 Operator input inhibits 77 6 Modular design 79 7 Installation 81 7.1 Installation (except filling level) 82 7.1.1 Mounting without mounting bracket 83 7.1.2 Mounting with mounting bracket 83 7.2 Mounting "filling lever 85 7.2.1 Installation 85 7.2.2 Connecting the low pressure line 85 7.3 Rotating the measuring cell in relation to the housing 87 7.4 Electrical Connection 89 7.4.1 Connection to screw terminals 90 7.4.2 Connection with plug M12 91 7.5 Turn digital display 93 8 Commissioning 95 8.1 Pressure, absolute pressure from the differential pressure series and absolute pressure from the pressure series 96 8.1.1 Measuring gases 97 8.1.2 Measuring vapor and liquid 98 8.2 Differential pressure and flow 99 8.2.1 Measuring gases 99 8.2.2 Measuring liquids 100 8.2.3 Measuring vapor 102 SITRANS P. Series DS III PA ASE00053276-04 5 EFTA01216722 9 Technical data 103 9.1 Nominal measuring ranges and overload limits 108 9.1.1 Pressure 108 9.1.2 Differential pressure and flow 108 9.1.3 Absolute pressure from the pressure series 109 9.1.4 Absolute pressure from the differential pressure series 109 9.1.5 Filling level 110 9.2 Dimensions 110 10 Care and maintenance 115 11 PROFIBUS 117 11.1 Transmission method 117 11.2 Topology 117 11.3 Properties of the PROFIBUS PA 119 11.3.1 Profile 119 11.3.2 Interfacing 120 12 Ordering Data 123 12.1 Ordering data for basic device 124 12.2 Ordering data for spare parts 131 12.3 Ordering data for accessories 135 13 Certificates 137 14 Index 139 15 139 16 Appendix 141 16.1 Literature and catalogs 141 16.2 Summary of error messages and status codes 142 16.3 Certificates 146 SITRANS P. Series DS III PA 6 A5E00053276-04 EFTA01216723 Classification of safety—related notices This manual contains notices which you should observe to ensure your own personal safety, as well as to protect the product and connected equipment. These notices are highlighted in the manual by a warning triangle and are marked as follows according to the level of danger: DANGER indicates an immenently hazardous situation which, if not avoided, will result in death or serious inury. WARNING iindicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION used with the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. CAUTION used without the safety alert symbol indicates a potentially hazardous situation which, if not avoided, may result in property damage. NOTICE indicates a potential situation which, if not avoided, may result in an undesirable result or state. NOTE rTe ihighlights important information on the product, using the product, or part of the documentation that is of particular importance and that will be of benefit to the user. Copyright Siemens AG 2001 All rights reserved Disclaimer of Liability The reproduction. transmission or use of this document We have checked the contents of this manual for agreement or its contents is not permitted without express written with the hardware and software described. Since deviations authority. Offenders will be liable for damages. All rights, cannot be precluded entirely. we cannot guarantee full including rights created by patent grant or registration of agreement. However. the data in this manual are reviewed a utility model or design, are reserved. regularly and any necessary corrections included in subsequent editions. Suggestions for improvement are Siemens AG welcomed. Bereich Automatisiwungs- and Antriebstechnik Geschaftsgebiet Process Instrumentation Siemens AG 2001 0-76161 Karlsruhe Technical data subject to change. SITFtANS P. Series OS III PA A5E00053276-03 7 EFTA01216724 General notes This device has left the factory in a perfect condition as regards safety. The notes and warnings in these Operating Instructions must be observed by the user if this state is to be maintained and hazard-free operation of the device assured. NOTE Dear customer, You have purchased a modular device in which you can exchange the electronics. In the event of an exchange, please observe the instructions enclosed with the component to be exchanged. For reasons of clarity the manual does not contain detailed information about all types of products and cannot take into account every conceivable case of installation, operation or maintenance. If you require further information or should problems occur which are not sufficiently explained in the manual, you can consult your local Siemens branch to obtain the necessary information. May we also draw your attention to the fact that the contents of the manual are not part of a previous or existing agreement, approval or legal relationship or an amendment thereof. All obligations of the Siemens AG result from the contract of purchase which also contains the full and solely valid warranty agreement. These contractual warranty conditions are neither extended nor restricted by the contents of the manual. The contents reflect the technical state at the time of going to print. Subject to technical modifications in the course of further development. WARNING Explosion-proof devices may only be opened when the power is off. Intrinsically safe devices lose their license as soon as they are operated on circuits which do not meet the test requirements valid in your country. The device may be operated with high pressure and corrosive and dangerous media. Therefore serious injuries and/or considerable material damage cannot be ruled out in the event of improper handling of the device. The perfect and safe operation of this equipment is conditional upon proper trans- port, proper storage, installation and assembly as well as on careful operation and commissioning. The equipment may only be used for the purposes specified in the instruction manual. Excluded Liability The user is responsible for all changes made on the device, provided that these are not explicitly mentioned in the instruction manual. SITRANS P. Series DS III PA 8 A5E00053276-03 EFTA01216725 Qualified Personnel are persons familiar with the installation, assembly, commisioning and operation of the product and who have the appropriate qualifications for their activities such as: • training or instruction or authorization to operate and maintain devices/systems according to the standard of safety technology for elecrical circuits, high pressures and corrosive as well as hazardous media. • for devices with explosion protection: training or instruction or authorization to be allowed to work on electrical circuits for potentially explosive systems. • training or instruction according to the standards of safety engineering in the care and use of suitable safety equipment. CAUTION Modules which are sensitive to electrostatic charge may be destroyed by voltages which are far below the human level of perception. These voltages occur already when you touch a component or electrical connections of a module without first discharging yourself electrostatically. The damage incurred by a module as a result of an overvoltage is not usually immediately perceptible but only becomes noticeable after a long time in operation. Therefore, a suitable equipotential bonding must be guaranteed when repairing the device. Trademarks SIMATIC®, SIPART®, SIREC®, SITRANS® are registered trademarks of Siemens AG. Third parties using for their own purposes any other names in this document which refer to trademarks might infringe upon the rights of the trademark owners. SITRANS P. Series OS III PA A5E00053276-03 9 EFTA01216726 SITRANS P. Series DS III PA 10 A5E00053276-03 EFTA01216727 Technical description I NOTE IIr The transmitter must warm up for about 5 minutes after switching on the power in order to obtain stable measured values. 1.1 Application range The SITRANS P, Series DS III PA transmitter measures the pressure of non- corrosive and corrosive as well as critical gases, vapors and liquids. You can use it in the following applications • Pressure • Differential pressure • Level • Volume • Volume flow • Mass flow rate The transmitters are available with different designs of pressure-transmitting seals for special applications, e.g. measuring highly viscous substances. The device can be operated as a stand-alone unit or using its PROFIBUS interface. 1.2 Product features • Transmitter with bus connection according to IEC 61158-2 and EN 50170 • Transmitter designs with intrinsic safety against explosion can be installed in SITRANS P. Series OS III PA A5E00053276-04 11 EFTA01216728 Technical description areas where there is an explosion hazard. • The certificate of conformity meets the European rules (CENELEC). • Data transmission and auxiliary power (9 to 32 V) via bus connection together • Bus connection independent of polarity and fixed bus current limiting in the event of an error • Contact separation (test voltage 500 V AC) • Intrinsically-safe and flameproof version for use in explosion protected area (Ex- area) • Can communicate through PROFIBUS-PA (profile version 3.0, Class B); • The transmitter can be parameterized locally using three buttons or externally via SIMATIC PDM. 1.3 Measuring type 1.3.1 Pressure This version of the device measures the pressure of non-corrosive and corrosive as well as critical gases, vapors and liquids. Can be operated with measuring cells from 1 to 400 bar. 1.3.2 Differential pressure and flow This version of the device is used to measure • the differential pressure, e.g. the active pressure, • of a small positive or negative excess pressure, • of the flow q 1670 (together with a flow control valve) non-corrosive and corrosive and ciritical gases, vapors and liquids. Can be operated with measuring cells from 20 mbar to 30 bar 1.3.3 Filling level This version of the device with mounting flange measures the filling level of non- corrosive and corrosive as well as critical liquids in open and closed containers. Can be operated with measuring cells from 250 mbar to 5 bar The nominal width of the mounting flange is DN 80 or DN 100 or 3 or 4 inch. In the filling level measurement on an open container the low pressure connection of the measuring cell remains open (measurement "compared to atmospheric"), in the measurement on a closed container this connection is usually connected to the vessel to compensate the static pressure. SITRANS P. Series DS III PA 12 ASE00053276-04 EFTA01216729 Technical description The wetted parts are made of different materials (see chapter 9, pg. 103) according to the required corrosion resistance. 1.3.4 Absolute pressure This version of the device measures the absolute pressure of non-corrosive and corrosive as well as critical gases, vapors and liquids. There are two series: one "differential pressure" series and one "pressure" series. The "differential pressure series' is characterized by a high overload capacity. Can be operated with measuring cells from 250 mbar to 30 bar 1.4 Design and functional principle 1.4.1 Design The device consists of different components depending on what the customer has specified in the order. The possible variants are listed in chapter 12, pg. 123. The rating plate (Figure 1, pg. 13 and Figure 4, pg. 15) with the order number is on the side of the housing. You can determine the optional constructional details and the possible measuring range (physical properties of the built-in sensor element) with the specified number and specifications in chapter 12, pg. 123. 1 Order number 2 Serial number • SIEMENS 0.76101 Karlsruhe • SITRANS P ( 0032 PED:SEP Transmitter for pressure 7MF0034-1EB10-1DA1 Fab. Nr. N1LN11-004711 Us:DC 9-321/ (no, inlr.savel PROF IBUS-PA Mat.:Connoc. Dianne. Filling 1.4404 2 4819 Silikon61 Measuring span : -63 bar Overrange limits : -1 - 100 bar oleetiOniPe$ Figure 1 Example for a rating plate SITRANS P. Series OS III PA A5E00053276-04 13 EFTA01216730 Technical description Opposite it is the license plate (Figure 2, pg. 14 and Figure 4, pg. 15). This contains information about the hardware and firmware versions among other thing. • SIEMENS 0.76131 Kadsruha • SITRANS P '1102 G GEN d NC 7.1/70 U.:DC S 32V I PRODOUS.PA) FIBSOKIEX 1160 Observe ECrod ExaminMIonConiIoaoI • ..85,60°G FVt. 0300.01.01 ION: 02.01 01 • FW: )OOOCYY.ZZ FM: XX.YY.ZZ I I I I I L — — Compatibility identifier I I I I L - - - Terminal board product status L - - — Serial number I I I_ — FW edition — Function range identifier Profile revision (0300 = 3.00) Figure 2 Example of approval plate The electronics housing is made of diecast aluminum or stainless steel precision casting. There is an unscrewable, round cover on the front and rear. The front cover (4, Figure 3, pg. 15) can be designed as a window in order to be able to read measured values directly from the digital display. The inlet (2, Figure 3, pg. 15) to the electrical connection box is located on the side, either left or right. The opening which is not used is sealed by a blanking plug (e.g. 5, Figure 4, pg. 15). The PE conductor terminal (2, Figure 4, pg. 15) is mounted at the front of the housing. The electrical connection box is accessible for power supply and screen when the rear cover (1, Figure 4, pg. 15) is removed. The bottom part of the housing contains the measuring cell with process connection (8, Figure 3, pg. 15). This is secured turning by a locking screw (7, Figure 3, pg. 15). The modular concept of the SITRANS P, Series DS III PA allows the measuring cell and electronics to be exchanged as required. At the top of the housing you can see a plastic cover (3, Figure 3, pg. 15) which can be opened. The input keyboard is beneath this. SITRANS P. Series DS III PA 14 A5E00053276-04 EFTA01216731 Technical description Rating plate Inlet with cable gland Plastic access cover to the input keys Screwable cover, optional with window Digital display Measuring point plate Locking screw Process connection Figure 3 Front view of device SITRANS P, Series DS III PA, pressure series Unscrewable cover for access to electrical connection box PE conductor connection Alternative measuring point plate License plate Blanking plug Figure 4 Rear view of device SITRANS P. Series DS III PA. pressure series SITRANS P. Series DS III PA A5E00053276-04 15 EFTA01216732 Technical description 1.4.2 Mode of operation This chapter describes how the transmitter operates and what protection and safety measures you need to observe. First of all the electronics are described on a Funktionsplanebene (functional level), then the sensors used for the individual measuring modes in the various versions of the device. The process variable to be measured is referred to generally in the following sections as the input variable. 1.4.2.1 Mode of operation of the electronics The input variable provided by the sensor (1, Figure 5) is amplified by an instrument amplifier (2) and converted into a digital signal via an analog-digital converter (3). This is evaluated in a microprocessor (4), its linearity and temperature behavior cor- rected and made available using the isolated interface (5) on the PROFIBUS-PA (7). The measuring cell-specific data of the electronics and the data for transmitter parameterization are stored in two non-volatile memories (6). You can parameterize the transmitter directly at the measuring point with the three input keys (8) and view measuring results, error messages and modes of operation on the digital display (9), which is securely screwed onto the device. You can get the measuring results with status values and diagnosis using the PROFIBUS-PA's cyclical data transmission (see chapter 3.1, pg. 33). Using the acyclical data transmission (see chapter 3.2, pg. 41), you carry out the parameterization and can view all results and error messages. To do this, you require a tool, for example the SIMATIC PDM. SITRANS P. Series DS III PA 16 ASE00053276-04 EFTA01216733 Technical description IIIIIIIIIII 111,1 1,11,1 1,1 1 OOO 00 - Liu 7 Power supply 10 1 Sensor of the measuring cell 2 Instrument ampii er 3 Analog-digital converter* 4 Microcontroller 5 Isolation 6 two non-volatile memories in the measuring cell and in the electronics 7 Proflbus-PA interface 8 three input keys (local operation) 9 Digital display 10 Auxiliary power source 11 DP/PA coupler or link 12 Bus master Figure 5 Transmitter SITRANS P, Series DS III PA, electronics SITRANS P. Series DS III PA A5E00053276-04 17 EFTA01216734 Technical description 1.4.2.2 Pressure The pressure pe is fed in through the process connection (3, Figure 6, pg. 18) of the measuring cell (2). It is passed further through the seal diaphragm (4) and the filling liquid (5) to the silicon pressure sensor (6) and its measuring diaphragm flexes as a result Four piezo-resistors in bridge circuit doped in the measuring diaphragm change their resistance as a result. The change in resistance causes a bridge output voltage proportional to the input pressure. The transmitters with measuring spans 5 63 bar measure the input pressure compared with atmospheric, those with measuring spans z 160 bar compared with a vaccum. CAUTION If the measuring signal fails due to a sensor break, the isolating diaphragms may also be destroyed. In this case,process medium may leak from the threaded collar of the device in pressure transmitters with relative pressure cell (5 63 bar). Reference pressure Measuring cell Process connection Seal diaphragm Filling liquid Silicon pressure sensor Input variable pressure Figure 6 Pressure measuring cell, functional diagram 1.4.2.3 Differential pressure and flow The differential pressure is transmitted via the seal diaphragms (7, Figure 7, pg. 19) and the filling liquid to the silicon pressure sensor (5). On exceeding the measuring limits, the overload diaphragm (6) flexes until one of the seal diaphragms (7) comes into contact with the body of the measuring cell (4) and protects the silicon pressure sensor (5) against overloading. The seal diaphragm is deflected by the resulting differential pressure. Four piezo-resistors in bridge circuit doped in the measuring diaphragm change their resistance as a result. The change in resistance causes a bridge output voltage proportional to the differential pressure. SITRANS P. Series DS III PA 18 A5E00053276-04 EFTA01216735 Technical description Input pressure P, Process flange O-ring Body of the measuring cell Silicon pressure sensor Overload diaphragm Seal diaphragm Filling liquid Input pressure P_ Figure 7 Measuring cell for differential pressure and flow, functional diagram 1.4.2.4 Filling level The input pressure (hydrostatic pressure) acts through the seal diaphragm (10, Figure 8, pg. 19) at the mounting flange hydraulically on the measuring cell. The differential pressure applied at the measuring cell is transmitted via the seal diaphragms (6) and the filling liquid (7) to the silicon pressure sensor (3). On exceeding the measuring limits, the overload diaphragm (5) is deflected until one of the seal diaphragms (6) comes into contact with the body of the measuring cell (4) and protects the silicon pressure sensor (3) against overloading. The measuring diaphragm is flexed by the differential pressure. Four piezo-resistors in bridge circuit doped in the measuring diaphragm change their resistance as a result. The change in resistance causes a bridge output voltage proportional to the differential pressure. Process flange 2 O-ring 3 Silicon pressure sensor 4 Body of the measuring cell 5 Overload diaphragm 6 Seal diaphragm at the measuring cell 7 Filling liquid of the measuring cell 8 Capillary tube with filling liquid of the mounting flange 9 Flange with tube 10 Seal diaphragm at the mounting flange Figure 8 Measuring cell for filling level, functional diagram 1.4.2.5 Absolute pressure from the differential pressure series The absolute pressure is transmitted via the seal diaphragm (6, Figure 9, pg. 20) and the filling liquid (7) to the silicon pressure sensor (3). On exceeding the measuring limits, the overload diaphragm (5) is deflected until the seal diaphragm (6) comes into contact with the body of the measuring cell (4) and protects the silicon pressure sensor (3) against overloading. The pressure difference between the input pressure (pe) and the reference pressure (8) on the low pressure side of the measuring cell flexes the measuring diaphragm. Four piezo-resistors in bridge circuit doped in the measuring diaphragm change their resistance as a result. The change in resistance causes a bridge output voltage proportional to the absolute pressure. SITRANS P. Series DS Ill PA ASE00053276-04 19 EFTA01216736 Technical description Process flange Seal diaphragm at the measuring cell O-ring Body of the measuring cell Silicon pressure sensor Overload diaphragm Filling liquid of the measuring cell Reference pressure Input variable pressure Figure 9 Measuring cell for absolute pressure, functional diagram 1.4.2.6 Absolute pressure from the pressure series The pressure is transmitted via the seal diaphragm (3, Figure 10, pg. 20) and the filling liquid (4) to the absolute pressure sensor (5) and flexes its measuring diaphragm. Four piezo-resistors in bridge circuit doped in the measuring diaphragm change their resistance as a result. The change in resistance causes a bridge output voltage proportional to the input pressure. Measuring cell Pressure connection Seal diaphragm Oil filling Absolute pressure sensor Input variable pressure Figure 10 Measuring cell for absolute pressure from pressure series, functional diagram SITRANS P, Swiss DS III PA 20 ASE00053276-04 EFTA01216737 Communication structure for PROFIBUS PA 2 This chapter describes the mode of operation of the device-specific function blocks with the aid of a graphic block model, which is broken up sequentially into its individual levels. Knowledge of the physical block is assumed: Therefore it is not described in this chapter. 2.1 Block model for recording and processing measured values The functions of the device are divided into blocks for different areas or responsibility (Figure 11). They can be parameterized by acyclic data transfer (see chapter 3.2, pg. 41). Pressure measuring block, absolute pres- sure, differential pres- sure, also filling level, flow and _II Analog input function block PROFIBUS• Counter function block: T Measuring block for Sensor electronics temperature Local operation .- - and display Figure 11 Block connection diagram for recording and processing measured values SITFtANS P. Series OS III PA A5E00053276-04 21 EFTA01216738 Communication structure for PROFIBUS PA 2.1.1 Pressure measuring block The pressure measuring block (Figure 11) carries out adjustments to the sensor. Its initial value is the linearized and temperature-compensated measuring result. For measurement of the filling level and flow, the required conversions take place here. An example is the conversion of an input pressure into level or volume for hydrostatic filling level measurement. The pressure sensor temperature measurement is also processed here and the pressure and temperature limits are constantly monitored. 2.1.2 Electronics temperature measuring block The electronics temperature measuring block (Figure 11) carries out the required temperature measurement functions and monitors the permitted temperature limits. 2.1.3 Analog input function block In the analog input function block (Figure 11), the selected measured value is processed further and is adjusted to the automation task. Example: For a flow measurement, the volume flow needs to be converted into the number of containers filled. The output of this block supplies the measured value and the associated status information to the PROFIBUS. 2.1.4 Counter function block For flow measurement, the volume or mass which has flowed through can be totalled in the counter function block (Figure 11). Its function, therefore, is very similar to that of a water clock. The output of this block supplies the total values and the associated status information to the PROFIBUS. 2.1.5 Local operation and display With local operation (Figure 11), the desired measured value can be set and displayed with its physical unit. SITRANS P. Series DS III PA 22 ASE00053276-04 EFTA01216739 Communication structure for PROFIBUS PA 2.1.6 Connection between the blocks using parameters The output values of the pressure and electronics temperature measuring blocks can be fed into the analog input and counter function blocks as input values for further processing. For this, the parameter "Channel" must be set accordingly in the relevant function block. Measuring block Output value Usable in analog Usable in (Parameter) input function counter function block block Pressure Temperature X Secondary variable 1 X Secondary variable 2 X Primary variable X X Secondary variable 3 X X Electronics Electronics X temperature temperature Table 2 Connection between the blocks 2.1.7 Parameters for measured value display The values of the following parameters from the measuring and function blocks can be presented on the digital display For this, the parameter -Source for the display" must be set accordingly (see chap er 4.2.6, pg. 49). Block Parameter Can be presented on the digital display Pressure measuring block Temperature X Secondary variable 1 X Secondary variable 2 Primary variable X Secondary variable 3 X Non-linearized X pressure value Electronics temperature Electronics X measuring block temperature Analog input function block Output X Counter function block: Counter output X Table 3 Display on the digital display SITRANS P. Series DS 111 PA A5E00053276-04 23 EFTA01216740 Communication structure for PROFIBUS PA 2.2 Description of individual blocks 2.2.1 Pressure measuring block (Transducer Block 1) Figure 12 shows the signal flow of measured values from the measuring cell through the pressure measuring block (which also processes filling level, flow and sensor temperature) into the respective output values (temperature, measured value (primary variable) etc.). The parameters of the individual functions (measuring range, output range etc.) can be changed via acyclic access. Parameters vla acydical access a I l c S ! 'd 8.E.E i E Ileeics g Of C co , > CC e r o al g 2 ea CO 0202MCe e. a t 5 2,- . 1. CIS a P .t 13,2 S 2a , • i 13`35 3. Ng. 21 i § 0. a,s e E. r, il 1 g e a e a e li a a 3 . 2 x i; .11 ..i C b measiming 1I Es l3 I q cell 2a 81 21 c. It P 01 Calbra- fit= Normal- Linea- swing d Alul0- (Posnon rdnrili ;sal izaton nzabon Picalion ton error cotton- tyPe Lion) Secondary variable 2 Secondary vanabte 3 e z cco 2, Figure 12 Pressure measuring block function groups Functioning mode The non-linearized pressure value first of all passes through an adjustment. The resulting corrected pressure value is checked for its sensor limits. If the limits are SITRANS P. Series DS III PA 24 ASEOOO53276-O4 EFTA01216741 Communication structure for PROFIBUS PA exceeded, this results in a "Bad" status and the error message "Error in recording measured value". The corrected pressure value is stored in Secondary variables 1. Next, it undergoes normalization, whereby the input signal is mapped onto the range 0 to 1 (percent/100). The normalized pressure value is stored in Secondary variables 2. After this — depending on the measuring task — it goes through one of four types of linearization (see following chapter). The scaling maps the normalized and linearized measured value (pressure, level, volume or volume flow) onto the actual process value using the specification of the operating range. This is stored in measured values (Primary variables). By multiplying by the density, for a volume flow, the mass flow can be calculated It is stored in Secondary variables 3. The pressure sensor temperature value is available in the "Temperature" parameter. 2.2.1.1 Type of linearization function group The normalised pressure is passed through linearization algorithms, which are presented in Table 4, to adjust it to the relevant process requirements. The algorithm is changed using the "Characteristic curve type" parameter. Figure 13 Linearization type function group SITRANS P, Series DS III PA ASE00053276-04 25 EFTA01216742 Communication structure for PROFIBUS PA Measuring Linearization Characteris- Description task symbol tic curve type Pressure - Linear No linearization measurement Filling level: - Linear No linearization Level Filling level: User- Linearization of container Volume defined characteristic curves. (table) The relationship between filling level and volume is described by a maximum of 31 points with any intervals. Flow: Mass-/ Extracted Root extraction of the input value for Volume flow measurement according to the without screening method. correction Additional parameters for the root r function Root function application point and creep quantity suppression, see Table 5 Flow: Mass-/ Extracted Root extraction of the input value for volume flow and table measurement according to the with ---- screening method with linearization. correction / For the screening method, the high- est level of accuracy is achieved when the operating point is at the design point. If there are deviations, the measured deviation also increases, therefore the measuring accuracy is corrected using a charac- —/—/ teristic curve with a maximum 31 points. Table 4 Linearization functions available Table 5 describes the manufacturer-specific parameters, which are used in the flow measuring type to supplement the root function. See also PROFIBUS profile parameters in the Appendix. To enter a characteristic curve, select the characteristic curve type "User-defined (table)". Enter the "New number of interpolation points", which you subsequently want to enter. The interpolation points must always be entered in pairs. For each point x[n) in the operating range, a point yin] is required. The device checks between which two interpolation points the pressure (secondary variable 1) related to the measuring range lies and uses the characteristic curve sec- SITRANS P, Series DS III PA 26 ASE00053276-04 EFTA01216743 Communication structure for PROFIBUS PA tion (straight line) to map the pressure to the measured value (primary variable) in the operating range. Operating range (y) 451,151 e.g. Volume measured value (primary variable) Pressure Measuring (secondary variable 1) range (x) Figure 14 Entry of user-defined characteristic curve using interpolation points x(i). y(i) Parameter Description Application point of the This parameter determines the flow point in %, below which root function the differential pressure is set in a linear relationship to the flow. Creep quantity This parameter determines the flow point in %, below which suppression the flow becomes 0. Table 5 Manufacturer-specific parameters for flow measurement SITFtANS P. Series OS III PA A5E00053276-04 27 EFTA01216744 Communication structure for PROFIBUS PA 2.2.1.2 Units for the pressure measuring block In the pressure measuring block, there are four different points where you have the possibility of selecting units. Depending on the measuring type, units from the following measuring functions are permitted: Variable Measuring type Pressure Filling Volume Volume Flow Mass level flow Non-linearized P P P P P pressure value Secondary variable 1 P P P P P Measured value P L V F F (Primary variable) Secondary variable 3 — --- --- --- M Table 6 Overview of the available units P: Pressure L: Filling level V: Volume F: Volume flow M: Mass flow For all measuring types, you can set the unit "%" as a measured value (primary variable). For all measuring types, secondary variable 2 has a standardized value of 1. The unit is fixed as "none". For each of the measuring functions P, L, V, F and M, the physical units are listed in chapter 4.2.7, pg. 51. 2.2.2 Electronics temperature measuring block This measuring block is manufacturer-specific and is not described in the profile. It is responsible for monitoring the internal temperature of the device electronics and cannot change the pressure value, only its status. The permitted limits correspond to those of the permitted ambient temperature. If a limit is exceeded, the status changes to 'GOOD — Active Critical Alarm — High/Low- limit". The status of the corrected pressure value in the pressure measuring block (see chapter 2.2.1, pg. 24) receives the status "UNCERTAIN — Value not accurate — high/low-limit". This action is accompanied by a PROFIBUS diagnostic message "Electronics temperature too high". Furthermore, indicators for maximum and minimum values are available (see chapter 5.2.10, pg. 73) SITRANS P. Series DS III PA 28 ME00053276-04 EFTA01216745 Communication structure for PROFIBUS PA 2.2.3 Analog input function block The analog input function block is one of the standard functions of transmitters. Figure 15 shows the processing of measured values up to the output. Parameters via acyclical access Simulation enable Filter time constant 0 a 1 63 a a Fault si MAN Mode and status pro- cessing Measured logic value from pressure if measuring et:a AUTO Nock Output Simulation Scaling Mapping Damp- Limit value Replace- switch to 0-1 onto output ing testing mont value (value status) range behavior , ' to to O/S = Out of Service E et) rs Figure 15 Analog input function block function groups Functioning mode The measured value from the pressure measuring block —or a simulation value given by the simulation switch — undergoes a further normalization (measured value scaling) and mapping onto the output range using output scaling (application-specific measured variable). The signal is then filtered (damping) and checked to see that it is within given limits. For this, upper and lower warning and alarm limits are available. If the measured value has the status "bad", the fault logic can output a preset safety value: This can be set as the last usable measured value or a given substitute value. Using the target mode selected in mode and status processing you can choose between output of the automatically-recorded measured value (AUTO setting) or a SITRANS P, Series DS Ill PA A5E00053276-04 29 EFTA01216746 Communication structure for PROF/BUS PA manually-set simulation value (MAN setting). If the function block is not working (O/S), the preset safety value will also be output. The analog input function block deals with the numerical value separately from the physical unit. This means that you can set around 1000 pre-defined units. The most important are listed in chapter 4.2.7, pg. 51. 2.2.4 Counter function block The counter function block is one of the standard functions of transmitters. It is used for flow measurement. Figure 16 shows the processing of measured values up to the output values. Parameters via acyclical access EE ----Time differential 1 Fault Behavior E E =C 23 LL L O. (0 tv O E Nino k ilt lIi O 2, a aJ O - to 1• 3 Mode and 130LANCECP. I MAN status Fault POS ONLY: 0/S. processing Ea .13 Mon 1 olio 0 logic last NEG ONLY: Ea bMNon1NY0 — "good' HOLD: O. E Measured value from value AUTO Counter the pressure output measuring __„ 0„ block (Vabe Sitars) Fault behavior with bad Summation Integration/ L mit value status direction resetting test Summation takes place weighted according to the length of the time period OrS = Out of Service F.Es 1 Figure 16 Counter function block function groups SITRANS P. Series DS Ill PA 30 ASE00053276-04 EFTA01216747 Communication structure for PROFIBUS PA Functioning mode The function block processes the measured values from the pressure measuring block. If a value's status is -bad", the fault behaviour setting decides whether this value or the last "good" value is passed on for totalling. The measured values now pass through fixing of the summation direction, to which you allocate either forwards, backwards or net counting. Next, they are integrated with the time, so that the flow in a given time interval can be determined, and checked to see that they within the limits. Here, it is also possible to reset the total to a pre-loaded value. You can configure the counter function block in such a way that you can reset or pre- set it not only using the acyclic services but also from the user programme via the cyclic data traffic. For more details see chapter 3.1.2.1, pg. 34. Using the target mode selected in mode and status processing you can choose between output of the automatically-recorded measured value (AUTO setting) or a manually-set simulation value (MAN setting). The possible units correspond to the volume and mass variables for the pressure measuring block (see chapter 2.2.1.2, pg. 28). SITFtANS P. Series DS III PA ASE00053276-04 31 EFTA01216748 Communication structure for PROFIBUS PA SITFtANS P. Serb s DS III PA 32 A5E00053276-04 EFTA01216749 System integration 3 3.1 Cyclic data transmission Using cyclic data transmission, the user data relevant for process automation is transferred between the class 1 Master (control or automation system) and the transmitter. 3.1.1 Setting the PROFIBUS address Upon delivery, the PROFIBUS address is set to 126. You can set it on the device (chapter 4.2.8, pg. 54) or via the bus, with a parameterization tool such as SIMATIC PDM or HWKonfig. The new address only becomes effective after a warm start or if the device has been disconnected from the bus for a short time. 3.1.2 Configuration Information on the input and output range, as well as the consistency of the cyclically transmitted data is defined in the DeviceMasterData file (DMD file) , tested with the device's configuration message and, if appropriate, declared to be valid. During the design, the user data which will be transmitted in cyclic operation is set. This means that it is possible to optimise the quantity of data to be transmitted. The DMD files for all common devices are already stored in the Siemens control system, however they are also accessible over the Internet (http://www.ad.siemens.deicsi_e/gsd) and can be subsequently imported. SITRANS P. Series DS III PA ASE00053276-04 33 EFTA01216750 System integration 3.1.2.1 Configuring the user data The user data which is made available to the control system or the open-loop control via the PROFIBUS depends on the desired configuration selected (see chapter 5.2.3, pg. 63). In principle, it is supplied by the function blocks (see chapter 2.1.3, pg. 22 ff.) and put together in the following order: The analog input function block supplies the content of the "Output" parameter, the counter function block supplies the content of the "Counter output" parameter. The configuration allows you to select the function block from which output data will be transmitted: 1. Output and/or 2. Counter output For the "Counter output" parameter, you can add the following additional functions: 3. Reset counter output 4. Operating mode Using "Reset counter output", you can reset the integrator from the operator programme and change its functioning mode using "Operating mode". NOTE For STEP 7. the configuring tool is HW-Konfig. For STEP 5, it is Function byte User data sent User data, sent Meaning depending on block/ to the Master by the Master further parameters Parameter Analog 1.-4. Measured value --- Pressure, level input/output Volume, mass flow 5. Status Volume flow. Sensor temperature Electronics temperature Counter/ 6.-9- Measured value --- Mass or volume counter output 5. Status Table 7 User data. depending on the function block selected SITRANS P. Series DS III PA 34 ASE00053276-04 EFTA01216751 System integration Additional byte User data sent -User data Meaning function to the Master sent by the Master Reset 1. -•• Reset counter Counter reset function counter output 0: Normal operation of the output counter Integration is running 1: Stop integration and reset integrator to 0 2: Stop integration and preset integrator with the pre-loaded value Operating 2. — Operating mode Counter operating mode mode 0: Net counter, count upwards and downwards 1: Forward counter. 2: Backward counter 3: Stop count Table 8 User data depending on the additional functions selected for the counter output function block 3.1.2.2 Transmission of user data via PROFIBUS The user data is continuously updated by the cyclic service of PR0FIBUS. Bits 7 6 5 4 3 2 1 0 byte VZ E 1 27 25 25 24 23 22 21 E M 2 26 2-1 2_2 2-2 2-4 2-6 2_6 22 M 3 2-8 2-6 2_10 2_il 2_12 2_i3 2_14 2_15 M 4 2_16 2_17 2_18 2_19 2-2o 2_21 2_22 2_23 Table 9 Floating point illustration for the measured value according to IEEE standards VZ: preceding sign; 0 = positive, 1 = negative M: Mantissa E: Exponent SITRANS P, Series DS III PA A5E00053276-04 35 EFTA01216752 System integration 3.1.2.3 Status Status provides information about: 1. the usability of the measured value in the user programme 2. the device status (self-diagnosis/system diagnosis) 3. additional process information (process alarms) The coding of the status byte is listed on the following pages. In addition, possible causes of an error are given, along with measures to remove it. Hex Digital PDM display Cause Measure display 80 G_128 — Normal operation -- 84 G_132 update.event A parameter relevant for Note to the control system the behavior of the device has been changed . The display is extinguished after 10 s. 89 G_137 Fallen below Fallen below lower Correct error using user warning limit parameterized waming programme. limit. 8A G_138 Warning limit Upper parameterized Correct error using user exceeded waming limit exceeded. programme. 8D G_141 Fallen below Fallen below lower Correct error using user alarm limit parameterized alarm limit. programme. 8E G_142 Alarm limit Upper parameterized Correct error using user exceeded alarm limit exceeded. programme. A4 G_164 Maintenance Maintenance interval has Maintenance work, required expired: Calibration or calibration of the service electronics or servicing of the measuring cell is required. Table 10 Status coding for "Good quality" SITFtANS P. Serb s DS III PA 36 A5E00053276-04 EFTA01216753 System integration Hex Digital PDM display Cause Measure display 00 8_000 -- Is used if no other -- information is available. 04 B_004 Configuration Adjustment range too Repeat the adjustment error small process with pressure values which are further apart from one another. 08 B_011 Bad, not connect Variable Is not calculated Correct the "Measuring led, value con- transducer type" setting slant 0C B_012 Bad, device error Device has an irrepara- Replace the electronics. ble error OF B_015 Device error. Device has an irreparable Change the electronics. value constant error. 10 B_016 Sensor error Sensor shows error. Have the measuring cell checked by service personnel. 11 B_017 Sensor error, Negative pressure too Increase the pressure in a Fallen below limit high Fallen below lower positive direction. value overload limit (<-20% of nominal measuring range). 12 B_018 Sensor error, Positive pressure too high Reduce the pressure. Limit value Upper overload limit exceeded exceeded (>120% of nominal measuring range). 1F B_031 Out of order, The function block is put For normal operation, value constant out of order with a target reset the target mode to mode command. A "AUTO-. parametrized safety value is supplied. Table 11 Status coding for "Quality bad" SITRANS P, Series DS III PA ME00053276-04 37 EFTA01216754 System integration Hex Digital PDM display Cause Measure display 47 U_071 Last usable Input condition "Fail Safe" Check the recording of value, value is met. the parameterized measured values. constant safety setting is set to 'keep last valid value". 48 U_072 Substitute value Use of the totalizer block, Chock the recording of if the measured value measured data. status = "Bad* and the parameterized safety setting is set to "keep last valid value". The total value changes. Fault behavior = Safe operation 48 U_075 Substitute value Value is not an automatic Chock the recording of constant measured value. This measured values. Identifies a parameterized, static substitute value or a preset value. 4F U_079 Initial value, value After run-up, an initial Reject the value in the constant value is entered in the user program. device memory. 50 U_080 Value inaccurate Unreliable operating Check the operating parameters or parameters, e.g. the maintenance alarm permitted ambient temperature. Immediate maintenance work required. 51 U_081 Value inaccurate, Fallen below lower Increase the pressure in a fallen below limit nominal measuring range positive direction. value limit (< 10%) 52 U_082 Value inaccurate, Upper nominal measuring Reduce the pressure. limit value range limit has been exceeded exceeded (> 110%) Table 12 Status coding for "Quality uncertain" SITRANS P. Series DS III PA 38 A5E00053276-04 EFTA01216755 System integration 3.1.2.4 Diagnosis Alongside status information, the device can also actively report information on its own device status. Diagnoses are important information, which an automation system can use to introduce remedial measures. Standard PROFIBUS DP mechanisms are used to transport diagnosis information and actively report it to the class —1 Master. For this, PROFIBUS DP provides a protocol to transmit information which is higher-ranked than user data to the class —1 Master. The content of the "Device status" parameter from the physical block is reported and, in addition, information on whether a change of status has occurred (event arrived/ event gone). The diagnostic object consists of 4 bytes. For SITRANS P, Series DS III PA, only the first two bytes are relevant. byte Bit Meaning when "1" Cause Measure byte 0 0 1 2 3 Electronics tempe- The measuring trans- Reduce the ambient rature too high ducer monitors the temperature to within temperature of the the permissible range. measuring transducer electronics. If this exceeds 85°C, then this message is gene- rated. 4 Memory error During operation, the Replace the electro- memories for the cell nics and, if necessary. and the electronics are the measuring cell. constantly checked for check sum errors and read/write errors. In case of error, this mes- sage is generated. 5 Error in measured In case of a sensor Have the measuring value recording failure or the overload cell checked by the limits being exceeded service department. (<-20% or >4-120% of the nominal measu- ring range) 6 7 Table 13 Diagnostic message SITRANS P, Series DS III PA A5E00053276-04 39 EFTA01216756 System integration byte Bit Meaning when "1" Cause Measure byte 1 0 1 2 3 Warm restart car- The supply current has Check the cabling and vied out (goes to "0" been fed to the device the power unit. after 10s) or a warm start has been triggered using SIMATIC PDM or the internal watchdog has responded. 4 Restart (goes to "0" The device has been after 10s) reset to its factory set- tings. 5 Servicing required A calibration or service Carry out the calibre- interval has expired. lion or servicing and reset the messages using SIMATIC PDM. 6 7 ID number changed You have changed the Carry out an adjust- parameter PROFIBUS ment of the configure- (dent Number during lion data (change of cyclic operation. The GSD), so that it is con- device is reporting the sistent with the Ident violation of the Ident number set in the number and showing device. you a preliminary failure warning. In the case of a warm restart, the device will no lon- ger participate in cycli- cal communication of reference data without a change in the system configuration. Table 13 Diagnostic message NOTE The device status can be simulated with the aid of SIMATIC PDM. This allows you to test the reaction of the automation system to errors. SITFtANS P. Serb s DS III PA 40 A5E00053276-04 EFTA01216757 System integration 3.2 Acyclic Data Transmission Acyclic data transmission is mainly used for transmitting parameters during commissioning, maintenance, batch processes, or for displaying further variables which do not take part in cyclic user data traffic (Example: Non-linearized pressure value). Data traffic occurs between a class-2 Master and the field device with so-called C2 connections. So that several class-2 Masters can simultaneously access the same transmitter, the device supports up to four C2 connections. However, you must ensure that they are not writing to the same data. 3.3 SIMATIC PDM SIMATIC PDM is a software package for designing, parameterizing, commissioning, diagnosing and maintaining the SITRANS P, Series DS III PA and other process devices. SIMATIC PDM contains a simple process monitoring of the process values, alarms and status signals of the device. Using SIMATIC PDM you can • display, • set, • change, • compare, • check the plausibility of, • manage and • simulate process device data. SITRANS P. Series DS III PA ASE00053276-04 41 EFTA01216758 System integration SITFtANS P. Serb s DS III PA 42 A5E00053276-04 EFTA01216759 Local operation and display 4 4.1 General operating instructions You can operate the device locally using the keys (M), [T] and [1] (Figure 21). These are accessible when you loosen the two screws on the protective cover and lift it up. The cover must be closed again after operation. Under normal circumstances, the device is in the "measured value display" mode. You can select a mode using the (M)key. You can change a value in a mode using the keys [T] and (4]. By pressing the (M] key again, you switch to the next mode, whereby the setting is transferred, if it has been changed. Exceptions to this procedure are described in the following paragraphs. 4.1.1 Digital display The digital display is used to locally display the measured value (1, Figure 17) and associated information, e.g. limits being reached. 1 Measured value 1 2 Unit/error code 3 Root display (Bow) 4 Mode/key disable 7 5 Lower sensor limit reached 6 100000 6 7 Sign for measured value Upper sensor limit reached TWO 1,11)1 5 8 Communication Indicator no uH1 2 Figure 17 Structure of the digital display SITRANS P, Series DS III PA A5E00053276-04 43 EFTA01216760 Local operation and display 4.1.2 Measured value display The measured value display consists of five 7-segment fields with a sign (6, Figure 17) and overflow indicator (5 and 7). The measured value is displayed in a unit which can be selected. Additional symbols give you further information: I Upper warning, alarm or sensor limit reached. Lower warning. alarm or sensor limit reached. Communication active. This symbol becomes active for at least 0.3 s and represents communication currently taking place in terms of acyclic and/or cyclic data transmis- sion. 4.1.3 Unit display The unit display consists of five 14-segment fields to represent the physical unit. onnn CE UL !HI ni l Figure 18 Examples of measured value displays 4.1.4 Error signaling If hardware or software errors occur in the transmitter, the "Error" message appears in the measured value display. A status code is displayed in the unit display (see chapter 4.2.2, pg. 47 and chapter 3.1.2.3, pg. 36), which indicates the type of error. This information is also available via the PROFIBUS interface. Figure 19 Error message, example 'Sensor error" SITRANS P. Series DS III PA 44 A5E00053276-04 EFTA01216761 Local operation and display 4.1.5 Mode display The mode display consists of two 7-segment fields which, in local operation, display the currently selected mode. In the following example (Figure 20) a damping of 0.2 s has been set in mode 4. 1 numerical value 2 Physical unit 3 Mode display 3 u 11 2 Figure 20 Example of a mode display If no mode is selected, the digital display will be in the measured value display function. In this function, the mode display (3) can display • active simulation "Si" (see chapter 5.2.8, pg. 70) • active operator input inhibit "L", "LC", "LA", "LL" (see chapter 5.2.15, pg. 77) 4.2 Operation with the keyboard The position of the keyboard is as shown in Figure 21. You can use it to locally parameterize the transmitter. You can select and execute all the functions described in Table 14 with settable modes WI key). These are available as part of an extended range of functions via PROFIBUS (see chapter 5, pg. 59). Figure 21 Position of the keyboard (three input keys) SITRANS P, Series DS III PA A5E00053276-04 45 EFTA01216762 Local operation and display • The keylock (see chapter 4.2.5, pg. 49) must be released for keyboard operation. • If you hold down a key for longer than 1 s, a repetition function will be activated, which corresponds to around four key presses per second. • If more than 2 minutes have elapsed since a key was last pressed, the setting is saved and the measured value display is returned to automatically. • Numerical values are always set from the least significant digit still displayed. In the case of an overflow in key repetition mode, the device switches to the next significant digit and only this one continues to be counted. This allows rapid rough setting of a wide range of figures. For fine setting, you have to release the [t] or (41 key and press it again. Exceeding of the upper or lower measured value limits are represented on the display by t or 4. . • In the case of disabled operation, it is possible to read parameters, but an attempt to change anything will be rejected (error code F_001: see chapter 4.2.2, pg. 47). Function, Mode Key function Display, explanations Parameter in PDM [MI I) in [4,1 [T] and [11 Measured value display Display of the measured value selected in Mode 13 Error display Error, if transmitter disturbed Electric damping, time 4 greater smaler lime constant T63 in s constant Setting range: 0.0 to 100.0 Zero point adjustment 7 — — execute Position correction' 2) Key and/or function 10 change 5s For locking variants see Table 32, pg. 77 disable release Source of measured value 13 select from several display desired measuring result display possibilities Physical unit 14 select Physical units bus address 15 higher lower User address on PROFIBUS (0.. 126) Device operating mode 16 change Selection of device operating mode - conforms to profile 1 Al conforms to profile with extensions Previous device SITRANS PIPA - conforms to profile 1 Al. 1 TDT Decimal point 17 change Position of decimal point in the display Zero point adjustment 18 - - Display of the remaining available measuring range LO adjustment 19 Preset Preset execute Adjustment of the lower point of the greater smaller characteristic curve HI adjustment 20 Preset Preset execute Adjustment of the upper point of the greater smaller characteristic curve Table 14 Summary of opera ing functions using keys SITRANS P. Serb s DS III PA 46 A5E00053276-04 EFTA01216763 Local operation and display 1. If 'V appears in the display, the keylock is working. 2. If the r) and [4)keys are pressed simultaneously for about 2 s. the displayed value disappears and the current value appears after about 2 s. 3. If "LA" or 'LL" appears after releasing the keylock, there is an additional dock on local operation via the bus. Chapter 5.2.15, pg. 77 explains how to release this using SIMATIC PDM. In measuring mode, if neither L. "LA' nor 'LL" appear in the mode display, local operation is possible. 4. If the symbol or 4 appears on the left-hand edge of the display, the measured pressure value is outside the sensor limits, or the parameterized warning or alarm limits have been reached. 4.2.1 Measured value display In the "Measured value display" function, the measured value selected in Mode 13 is displayed. The physical unit is set in Mode 14, and the position of the decimal point in Mode 17. 4.2.2 Error display Every measured value which can be diplayed is given a status to identify its quality. If is is classified as "Bad" or "Uncertain", the text "Error" alternates with the measured value in the display and the status code alternates with the unit. If the status is not equal to 128 (80H) — irrespective of error signaling — its content is displayed as a decimal figure with preceding quality classification in the unit display. The status display has priority, therefore the physical unit is not visible at this moment. Examples: B_000: Quality bad (Bad), no further information available B_016: Quality bad (Bad), sensor error U_075: Quality uncertain (Uncertain), replacement value G_138: Quality good (Good), warning limit exceeded The status codes can be found in chapter 3.1.2.3, pg. 36. SITRANS P. Series DS III PA A5E00053276-04 47 EFTA01216764 Local operation and display In the case of exceptional events, error messages can appear during local operation and are displayed for around 10 s after the occurrence of the error: Error code Meaning Measure F_001 Local operation disabled Release write protection F_002 Change of bus address not possible as End communication with class 1 the device is exchanging data with class Master. 1 Master F_003 Change of device operating mode not End communication with class 1 possible as device is exchanging data Master. with class 1 Master F_004 Display overflow Check the physical unit and decimal point position settings, and adjust them to the current measured value. F_005 Value is read only — F_006 Adjustent unsuccessful Check adjustment range, repeat procedure. F_007 Measurements across whole measuring Check measuring range, If necessary range no longer possible after zero point reduce inconsistency. adjustment. F_008 Local operation has been blocked with Set the 'Local operation' parameter to SIMATIC PDM 'enable' with SIMATIC PDM Table 15 Error messages available 4.2.3 Mode 4: Electric damping You can set the time constant of the electric damping in steps of 0.1 s between 0 and 100 s with the input keyboard. This damping acts additionally to the device-internal basic damping. • The electric damping is set as follows: - Set mode 4. - Select damping with 01 or 01 - Save with [MJ. Damping only affects the output of the analog input function block. 4.2.4 Mode 7: Zero point adjustment (position error correction) If the transmitter is installed and ready for operation, outside influences such as installation location, ambient temperature or installation-dependent admission pressures (e.g. hydraulic column in the pressure pipe to the transmitter) can move the original zero point. You can correct this inconsistency here within the following limits: SITRANS P. Series DS III PA 48 A5E00053276-04 EFTA01216765 Local operation and display • Differential pressure: -100 % to +100 % of the nominal measuring range • Pressure: -100 % (not more than —1 bar, however) up to +100 % of the nominal measuring range • Absolute pressure: Mode 7 disabled. • You execute a zero point adjustment as follows: - Create pressure alignment. - Set mode 7. - Press [1] and [I] simultaneously for around 2 s. Depending on the nominal measuring range of the transmitter and the pressure unit selected, the value 0 appears in the display with the relevant number of decimal places. 4.2.5 Mode 10: Key lock In this mode, you can protect against unwanted overwriting of data by local operation. • You set the keylock as follows: - Set mode 10. - Activate keylock and function disable with (11 and RI - Save with [Mb L appears in the mode display. The keylock is released, if you press [1] and 01 for more than 5 s in Mode 10. 4.2.6 Mode 13: Source of measured value display In this mode, you select the value to be displayed. The selections available depend on the device function set (in the factory or via the bus).The device function cannot be set locally. In SIMATIC PDM this is the "Transmitter type" parameter. • You select the source of the measured value display as follows: - Set mode 13. - Select the source for the measured value display using m or [41 - Save with [MJ. The physical unit you can assign in Mode 14 depends on the source of the measured value display. The following tables show the sources of the measured value display which you can select for each device function, and which units are available in each case. The sources of the measured value display given are the parameters which are reproduced in chapter 2, pg. 21 and in the table of PROFIBUS parameters in the Appendix. SITRANS P. Series DS III PA ASE00053276-64 49 EFTA01216766 Local operation and display Source of measured value Assistance in the Units available display unit display From analog input function block: 101: Output: OUT Pressure (P) and user- specific (U) From pressure measuring block: (1] : Secondary variable 1 SEC 1 Pressure (P) (2] : Measured value (Primary PRIM Pressure (P) variable) (3] : Sensor temperature TMP S Temperature (T) (4] : Electronics temperature TMP E Temperature (T) 17] : Non-linearized pressure value SENS Pressure (P) Table 16 Source of measured va ue display for absolute pressure, differential pressure and pressure device functions Source of measured value I Assistance in Units available display the unit display From analog input function block: (0] : Output OUT Volume flow (F) or mass flow (M) and user-specific (U) I) From pressure measuring block: (11: Secondary variable 1 SEC 1 Pressure (P) 121: Prinary variable PRIM Volume flow (F) (3) : Sensor temperature TMP S Temperature (T) (4] : Electronics temperature TMP E Temperature (1) (5] : Secondary variable 3 SEC 3 mass flow (M) (7): Non-linearized pressure value SENS Pressure (P) From counter function block (6] : Counter output TOTAL Volume (V) or mass flow (LM) Table 17 Source of measured value display for flow device function The possible selections for physical units are also determined by the channel setting (mass or volume) of the analog input and counter function blocks. SITRANS P. Series DS III PA 50 A5E00053276-04 EFTA01216767 Local operation and display Source of measured value Assistance in the Units available display unit display From analog input block: (01: Output OUT Filling level (L) and user- specific (U) From pressure measuring block: (11: Secondary variable 1 SEC 1 Pressure (P) (21: Prinary variable PRIM Filling level (L) (31: Sensor temperature TMP S Temperature (T) (41: Electronics temperature TMP E Temperature (T) Table 18 Source of measured value display for filling level (level) device function Source of measured value Assistance in the Units available display unit display From analog input block: (01: Output OUT Volume (V) and user-specific From pressure measuring block: (1] : Secondary variable 1 SEC 1 Pressure (P) (21: Prinary variable PRIM Volume (V) (31: Sensor temperature TMP S Temperature (T) (41: Electronics temperature TMP E Temperature (T) Table 19 Source of measured value display for filling level (volume) device function 4.2.7 Mode 14: Physical unit The physical unit is set by selecting one option from a list. The group of units you can select from depends on the source of the measured value display (Mode 13): • You set the physical unit as follows: - Set mode 14. The identifier of the current unit appears in the measured value display, and the associated plain text appears in the unit display. - Select a unit using [1] and RI - Save with [MI. The following tables show the physical units available in each measuring type. SITRANS P. Series DS III PA ASE00053276-04 51 EFTA01216768 Local operation and display Unit ID Display Unit ID Display 1 1038 L Pa 1130 Pa ci 1039 cL MPa 1132 MPa ml 1040 mL kPa 1133 KPa hl 1041 hL hPa 1136 hPa ina 1042 IN3 bar 1137 bar ft3 1043 FT3 mbar 1138 mbar 763 1044 Yd3 loff 1139 Torr pint (US) 1046 Pint atm 1140 ATM quart (US) 1047 Quart psi 1141 PSI US gallon 1048 GAL glan? 1144 G.1 cm2 imp. gallen 1049 ImGAL kg/cm' 1145 KGcm2 bushel 1050 BUSHL InH20 1146 INH2O barrel 1051 bbl InH2O(4°C) 1147 INH2O barrel liquid 1052 bblii mrnH2O 1149 mmH2O Table 22 Available units for voluma (V) mmHZO(4°C) 1150 mrnH2O ftH2O 1152 FTH2O InHg 1155 IN HG Unit ID Display mmHg 1157 mm HG m3/s 1347 m3/S Table 20 Available units of pressure (P) m3/min 1348 malm m3/h 1349 m3/h Unit ID Display m3/d 1350 mard u 1010 u lis 1351 US cm 1012 cm l/min 1352 L/min mm 1013 mm Ifi 1353 Uh ft 1018 FT Vd 1354 Ud In 1019 IN MI/d 1355 MUd Yd 1020 Yd ft3/s 1356 CFS Table 21 Available units for Siling level ft 3/min). 1357 CFM (L, level information) ft3/h 1358 CFH ft3/d 1359 CFD US gallon/s 1362 GAUS Unit ID Display US gallon/min 1363 GPM m3 1034 m3 US gallon/h 1364 GAUK dm3 1035 dm3 = 3 US gallon/d 1365 GAUd 1036 cm3 bbl/s 1371 bbUS mm3 1037 mm3 Table 23 Available units for Table 22 Available units for voluma (V) Voluma flow (F) SITRANS P, Series DS III PA 52 ASE00053276-04 EFTA01216769 Local operation and display Unit ID Display Unit ID Display bbIlmln 1372 bblim STon/h 1336 ST/h bblth 1373 MTh STon/d 1337 ST/d bbild 1374 bbUd LTon/s 1338 LT/S Table 23 Available units for Lion/min 1339 LT/m Volume flow (F) (Forts.) LTon/h 1340 LTM LTon/d 1341 LT/d Table 24 Available units for mass flow (M) Unit ID Display Ws 1318 G/S g/min 1319 G/mIn Unit ID Display got 1320 GM kg 1088 KG g/d 1321 GM e 1089 G kg/s 1322 KG/s t 1092 T kg/min 1323 KG/m oz 1093 oz kg/h 1324 KG/h lb 1094 lb kg/d 1325 KG/d Sion 1095 Sion Us 1326 T/S LTon 1096 LTon UmIn 1327 Tian Table 25 Available units for total bb 1328 T/h mass flow (EM) t/d 1329 T/d lb/s 1330 lb/S Unit ID Display lb/min 1331 Ibim K 1000 K lb/h 1331 lb/h °C 1001 4C lb/d 1332 bid °F 1002 4F STon/s 1334 ST/S °R 1003 Oft STon/mIn 1335 ST/m Table 26 Available units of temperature (T) Table 24 Available units for mass flow (M) Unit ID Display any 1995 Max. 16 characters For more than 5 characters, display is as light writing. Input of the characters to be displayed is possible via bus. % 1342 % Table 27 Available user-specific units (U) SITRANS P, Series DS III PA A5E00053276-04 53 EFTA01216770 Local operation and display NOTE The profile allows a much greater number of possible units. Particularly for the analog input function block, it is not limited to certain physical values. If you have selected a unit which is not contained in the valid list, e.g. using SIMATIC PDM, the current measured value is output in the measured value display with no dimension. 4.2.8 Mode 15: PROFIBUS address In Mode 15, you set the user address of the device on the PROFIBUS. The permitted range is from 0 to 126 The PROFIBUS address is set as follows: - Set mode 15. The user address currently set appears in the measured value display. - Change this, within the framework of the permitted range, using [1] and [1]. - Save with IM). NOTE uaD Ensure that you are not changing the address of the device during operation of your system. Otherwise, the device can no longer be contacted from the user soft- ware. 4.2.9 Mode 16: Device operating mode In relation to its behavior towards the DP Master, the SITRANS P, Series DS III PA device recognises three operating modes: [0] conforms to profile: can be exchanged for transmitters according to PROFIBUS-PA profile 3.0 with analog input function block (without counter) [1] conforms to profile with extensions full functional range of the SITRANS P, Series DS III PA with analog input and counter function blocks (supply status) [2] can be exchanged for the forerunner device SITRANS P/PA [128)conforms to profile: can be exchanged for pressure transmitter according to PROFIBUS-PA profile 3.0 with analog input function block and counter. The device operating mode is set as follows: - Set mode 16. The current device operating mode (0, 1, 2 or 128) appears in the measured value display - Select the desired device operating mode using [ ] and [4.] - Save with [M]. SITRANS P. Series DS III PA 54 A5E00053276-04 EFTA01216771 Local operation and display NOTE Each device operating mode has a particular device master data file assigned to it. 101: pa_29700.gsd or pa_39700.gsd 11): siem80A6.gsd 12): sip1804B.gsd 1128): pa_29740.gsd or pa_39740.gsd If the configuration of your PROFIBUS-PA channel does not correspond to the device operating mode set, the device will not pick up the cyclic data exchange. Successful connection is confirmed by the communication display [o) at the top left of the digital display (see Figure 17, pg. 43). 4.2.10 Mode 17: Position of the decimal point Measured values can be displayed to up to 4 decimal places. The decimal point is shifted as follows: - Set mode 17. A form with the current position of the decimal point appears in the measured value display. - Select the desired display format using 01 and 01 8.8888 88.888 888.88 8888.8 88888 - Save with [M]. CAUTION — If you place the decimal point too far to the right, the resolution of the display can turn out too low, i. e. the displayed value always remains 0. - If you place the decimal point too far to the left, an overflow of the display can occur. In this case, instead of the measured value, the character string 9.9.9.9.9 is output and the error code F_004 is displayed. 4.2.11 Mode 18: Zero point adjustment display In this mode, the measuring range (positive pressure) which remains after the zero point adjustment (Mode 7) or the adjustment process (Mode 19 and 20) is displayed. You display the current adjustment range as follows: - Set mode 18. The current adjustment range is displayed. - Close with (M). SITRANS P. Series OS III PA A5E00053276-04 55 EFTA01216772 Local operation and display 4.2.12 Mode 19: LO adjustment In this mode you can change the slope of the characteristic curve. The characteristic curve rotates around the HI setting point. This function replaces the zero point adjustment (Mode 7), which is not permitted on absolute pressure transmitters. You determine the unit in which you want to make the adjustment by setting the source of the measured value display (Mode 13) to 7 (non-linearized pressure value, SENS) and selecting the desired pressure unit with Mode 14. NOTE la 731 Changing this setting can constrict the measuring range to such an extent that the permitted sensor limits can be damaged by only a slight change in pressure. You execute a LO adjustment as follows: Set mode 19. The value of the last adjustment process appears on the display with the associated unit. If you only want to view this information, you can leave the mode by pressing (M), otherwise you now apply the reference pressure. Press [t) or [I] The measured value display switches to the current measured pressure value. Using [11 and 01 you can input the value of the reference pressure starting at this value. Press [11 and [41 simultaneously and hold for 2 s to execute the adjustment. If the adjustment has been successful, the current measured value is displayed, which should correspond to the adjustment value if it is still close to the reference pressure. If the two adjustment points are too close to one another, F_006 is displayed. The smallest adjustment range depends on the nominal measuring range. Select either a higher reference pressure in Mode 20 or a lower reference pressure in Mode 19. As long as Mode 19 is active, this process can be repeated any number of times. - Save with IM). SITRANS P. Series DS III PA 56 A5E00053276-04 EFTA01216773 Local operation and display 4.2.13 Mode 20: HI adjustment In this mode you can change the slope of the characteristic curve. The characteristic curve rotates around the LO setting point. You determine the unit in which you want to make the adjustment by setting the source of the measured value display (Mode 13) to 7 (non-linearized pressure value, SENS) and selecting the desired pressure unit with Mode 14. NOTE Changing this setting can constrict the measuring range to such an extent that the permitted sensor limits can be damaged by only a slight change in pressure. You execute a HI adjustment as follows: Set mode 20. The value of the last adjustment process appears on the display with the associated unit. If you only want to view this information, you can leave the mode by pressing (M), otherwise you now apply the reference pressure. Press Ill or [1] The measured value display switches to the current measured pressure value. Using [1] and 01 you can input the value of the reference pressure starting at this value. Press [1] and [II simultaneously and hold for 2 s to execute the adjustment. If the adjustment has been successful, the current measured value is displayed, which should correspond to the adjustment value if it is still close to the reference pressure. If you switch to the measured value display, without taking into account a sufficiently large adjustment range, the pressure status becomes "bad" B_004. The fault logic of the function block becomes active and the output leads to an "uncertain" value (U_0xx, depending on the setting). If the two adjustment points are too close to one another, F_006 is displayed. Select either a higher reference pressure in Mode 20 or a lower reference pressure in Mode 19. As long as Mode 20 is active, this process can be repeated any number of times. - Save with [Mb SITRANS P. Series DS III PA ASE00053276-04 57 EFTA01216774 Local operation and display SITFtANS P. Serb s DS III PA 58 A5E00053276-04 EFTA01216775 Functions/Operation via PROFIBUS-PA 5 For operation via PROFIBUS-PA it is necessary to use PC software such as SIMATIC PDM. Please consult the appropriate operating instructions or online help for details of how to operate this. The full scope of functions of the SITRANS P, Series DS III PA is available via PROFIBUS-PA communication. 5.1 Measuring operation In measuring operation, measured values such as pressure, filling level or flow are provided via the PROFIBUS interface. PROFIBUS-PA communication is signaled on the digital display by the communication character [o] (see chapter 4.1.1, pg. 43). 5.2 Settings The SITRANS P, Series DS III PA handles numerous measuring tasks. You only need to carry out the following settings: • Settings using a configuration tool, e.g. STEP 7, HW-Konfig: Here, you select the desired configuration according to which the cyclically transmitted user data will be structured (see chapter 3.1.2.1, pg. 34). • Settings using SIMATIC PDM: Here you set parameters which also influence the cyclic user data. If you are setting a new device, you select the measuring type — e.g. pressure or filling level — and obtain corresponding preset parameters in the SIMATIC-PDM interface. The following paragraphs only apply to those which you have to additionally set yourself. SITRANS P. Series DS III PA ASE00053276-04 59 EFTA01216776 Functions/Operation via PROFIBUS-PA In general, we recommend the following procedure: • First of all read the current settings from the device, by initiating the action "Load to PG/PC", • Check the current settings, • Change the required settings, • Load the parameter settings into the device and also save the parameter settings offline. 5.2.1 Pressure measurement • Select the desired configuration "Output". • Connect a device with the measuring type "Pressure", "Differential pressure" or "Absolute pressure, differential pressure series". Start SIMATIC PDM. Special parameter settings are not required. 5.2.2 Filling level (level, volume and mass) measurement • Select the desired configuration "Output". • Connect a device with the measuring type "Filling level". Depending on whether you want to measure a level, volume or mass, carry out the following settings. 5.2.2.1 Level measurement • Start SIMATIC PDM and create an association between the pressure to be mea- sured (measuring range) and the level to be recorded (operating range), by set- ting the following parameters: » Input » » Transducer block 1 Measuring transducer type: Level O 0 » Measuring range Initial value, final value: O 0 » Operating range Unit: Unit of length (m, cm, mm, ft, in, yd) Initial value, final value • Create an association between the measured level value and the initial value, by setting the following parameters: SITRANS P. Series DS III PA 60 A5E00053276-04 EFTA01216777 Functions/Operation via PROFIBUS-PA » Output » » Function block 1 — analog input Channel: Measured value (primary variable) » » Measured value scaling Initial value, final value: as for operating range • )) » Output scaling Unit, initial value, final value: as for operating range You can also adjust the output to the other process variables (see Chapter 5.2.4, p. 67). Associate the desired unit and the initial and final values in accordance with the measured value scaling with the parameters under the heading Output scaling. 5.2.2.2 Volume measurement • Start SIMATIC PDM and create an association between the pressure to be mea- sured (measuring range) and the volume to be recorded (operating range), by setting the following parameters: » Input » » Transducer block 1 Measuring transducer type: Volume » » Measuring range Initial value, final value: » » Operating range Unit: Unit of volume (m3, dm3, cm3, mm3 Initial value, final value • If your container does not have a linear relation between the level and the vol- ume, you can also specify a characteristic curve: » Input » » Transducer block 1 » » » Characteristic curve Characteristic curve type: User-defined (table) » » » Interpolation points New number of interpolation points: max. 31 x[n] measuring range: Pressure value y[n] operating range: Associated volume value • Create an association between the measured volume value and the initial value, by setting the following parameters: » Output » » Function block 1 — analog input Channel: Measured value (primary variable) » » » Measured value scaling Initial value, final value: as for operating range » » » Output scaling Unit, initial value, final value: as for operating range SITRANS P. Series DS III PA ASE00053276-04 61 EFTA01216778 Functions/Operation via PROFIBUS-PA You can also adjust the output to another process variable (see chapter 5.2.4, pg. 65). Associate the desired unit and the initial and final values in accordance with the measured value scaling with the parameters under the heading Output scaling. 5.2.2.3 Mass measurement • Start SIMATIC PDM and create an association between the pressure to be mea- sured (measuring range) and the volume to be recorded (operating range), by setting the following parameters: » Input » » Transducer block 1 Measuring transducer type: Volume O » » Measuring range Initial value, final value O 0 » Operating range Unit: Unit of volume [m3, dm3, cm3, mm3 ,I ...] Initial value, final value • If your container does not have a liner relation between the level and the volume, you can also specify a characteristic curve: • Input » » Transducer block 1 » » » Characteristic curve Characteristic curve type: User-defined (table) » » » Interpolation points New number of interpolation points: max. 31 x[n] measuring range: Pressure value y[n] operating range: Associated volume value • Create an association between the measured mass value and the initial value, by setting the following parameters: • Output » » Function block 1 — analog input Channel: Measured value (primary variable) » » » Measured value scaling Initial value: Initial value of operating range • density Final value: Final value of operating range • density » » » Output scaling Unit: Unit of mass [kg, g, t ...] Initial value: Initial value as for measured value scaling • density Final value: Final value as for measured value scaling • density You can also adjust the output to another process variable (see chapter 5.2.4, pg. 65). Associate the desired unit and the initial and final values in accordance with the measured value scaling with the parameters under the heading Output scaling. SITRANS P. Series DS III PA 62 A5E00053276-04 EFTA01216779 Functions/Operation via PROFIBUS-PA 5.2.3 Flow measurement • Select the desired configuration with the configuration tool (see also chapter 3.1.2.1, page 36) Desired configuration Measuring type Output Current flow/time Counter output Flowed volume or flowed mass over a time period Output, counter output Current flow/time, flowed volume or flowed mass over a time period, Reset counter output (using SIMATIC PDM) Output, counter output, reset counter Current flow/time, output flowed volume or flowed mass over a time period, Dose Output, counter output, reset counter Current flow/time, output, operating mode flowed volume or flowed mass over a time period, Dose. Control operating mode of the counter (net, forwards, backwards, stop count) from the user program Counter output, reset counter output Flowed volume or flowed mass over a time period, Dose Counter output, reset counter output, Flowed volume or flowed mass over a time operating mode period, Dose. Control operating mode of the counter (net, forwards, backwards, stop count) from the user program Table 28 Desired configuration for flow measurement • Create a device with the measuring type "Flow". • Start SIMATIC PDM and create an association between the pressure to be mea- sured (measuring range) and the volume or mass flow to be recorded (operating range), by setting the following parameters: » Input » » Transducer block 1 Measuring transducer type: Flow SITRANS P. Series DS III PA ASE00053276-04 63 EFTA01216780 Functions/Operation via PROFIBUS-PA 0 Measuring range Initial value: 0 Final value » 0 Operating range Unit: Unit of volume/unit of time [m3/s, m3/h, I/s, ...] or Unit of mass/unit of time [kg/s, t/min, ..] Initial value: 0 Final value 0 Characteristic curve Characteristic curve type: Extracted • To record the current flow, use the function block 1 — analog input. Create an association between the measured flow value and the initial value by setting the following parameters: » Output » » Function block 1 — analog input Channel: Measured value (primary variable) • 0 » Measured value scaling Initial value, final value: as for operating range • 0 » Output scaling Unit, initial value, final value: as for operating range • To record the flowed quantity (mass or volume), use the counter function block. » Output » » Counter function block Channel: Measured value (primary variable) Unit (counter) • If your reference configuration does not contain the operating mode settings (reset counter or operating mode), you should also set the following parameters using SIMATIC PDM: » Output » » Counter function block » » » Operating mode Operating mode: [Pos. and neg. values I only positive values] Counter output: Figures. 5.2.3.1 Application point for the root function, creep quantity suppression If you want to avoid the error which occurs at low flow quantities, there are two possibilities, which you can also use in combination: • The application point of the root function determines the point below which the root function becomes linear. • Creep quantity suppression sets the measured flow quanity to 0, when the value falls below the preset limit. In each case, enter the application point as a % of the operating range (volume flow). SITRANS P. Series DS III PA 64 A5E00053276-04 EFTA01216781 Functions/Operation via PROFIBUS-PA Figure 22 Application point of the root function and creep quantity suppression 5.2.3.2 Flow measurement correction If you want to carry out a correction as part of your application (e.g. to take account of the flow coefficient a and the expansion coefficient c), select: • Characteristic curve type: Root-extracted and characteristic curve • Points: For a maximum of 31 points, provide an input value (measured volume flow) and an output value (corrected volume flow). 5.2.4 Adjustment to the desired process variable The analog input function block is responsible for mapping the measured value onto the process value. Normally, you will want to switch the measured value directly onto the bus: The input and output range is then taken from the operating range. If, however, the measured pressure, the filling level or the flow has only an indirect but linear relationship to the process variable, assign starting and end values for the input range and for the output range, as described in the following examples: SITFtANS P. Series OS III PA A5E00053276-04 65 EFTA01216782 Functions/Operation via PROFIBUS-PA Example 1: You would like to assign the input range 1 to 4 Pa to the output range 0 to 100%. • Set the measuring type "Pressure" as outlined in chapter 5.2.1, pg. 60 • Set the following parameters: - In the pressure measuring block: Unit of the measured value (primary variable) Pa - In the analog input function block: Input starting value: 1,0 Input end value: 4,0 Output starting value: 0,0 Output end value 100,0 Unit (Output): cro Example 2: You would like to convert the input range 0 to 400 m3 into 200 I barrels. The output range is, for example, 0 to 2000 barrels. • Set the measuring type 'Volume level' as outlined in chapter 5.2.2, pg. 60. • Set the following parameters: - In the pressure measuring block: Unit of the measured value (primary variable) m3 - In the analog input function block: Input starting value: 0,0 Input end value: 400,0 Output starting value: 0,0 Output end value 2000.0 Unit (Output): Text Unit text (Output): Barrels NOTE The digital display can only display some of the ASCII character set and cannnot display all ASCII characters in capitals and lower case. If you enter the lower case letters f, g, j, p, q, t, x, y, z in the parameter "Unit text (Output)" using SIMATIC PDM, they can only be reproduced in capitals. The umlauts a, o, ii and f5, as well as all ASCII characters with a coding higher than 125, are reproduced as a block symbol with all segments turned on. You should therefore avoid language-specific characters. SITRANS P. Series DS III PA 66 A5E00053276-04 EFTA01216783 Functions/Operation via PROFIBUS-PA 5.2.5 Electric damping Electric damping acts like a 1st order filter. According to the filter time constant you preset as TB3 the output has reached 63% of a sudden change in pressure. Set the following parameter in the analog input function block: • Fifter time constant: Desired time in the range 0 to 100s 5.2.6 Warning and alarm limits The analog input and counter function blocks each have upper and lower warning and alarm limits for output or counter output. To prevent unstable display of the warnings and alarms, you can also provide a hysteresis. Set the following parameters, according to the process conditions, in the analog input and/or counter function blocks: • Limit-value hysteresis • Upper warning limit • Upper alarm limit • Lower warning limit • Lower alarm limit If limits are exceeded, the output/counter output is accompanied by a status value, which you can evaluate in your user program: Exceeding of the Status hex. Digital display lower warning limit 89 G_137 upper warning limit 8A G_138 lower alarm limit 8D G_141 upper alarm limit 8E G_142 Table 29 Limits and status displays SITRANS P. Series DS III PA ASE00053276-04 67 EFTA01216784 Functions/Operation via PROFIBUS-PA A Alarm top Warning top Warnung bottom Alarm bottom Upper_alarm limit à r T _7\1 I Hysteresis Upper_warning limit Hysteresis Hysteresis Lower_warifing limit Lover alarm limit Hysteresis Figure 23 Warning and alarm limite SITRANS P. Sonos DS Ill PA 68 A5E00053276-04 EFTA01216785 Functions/Operation via PROFIBUS-PA 5.2.7 Fault Behavior If the measuring block fails, the analog input and counter function blocks can take on behavior which you have preset. If the output variable of the measuring block is accompanied by a "bad" status due to an error, e.g. "Bad — sensor error", the function blocks actuate fault behavior. The output or counter output is then accompanied by an "uncertain" status. 5.2.7.1 Output Set the fault behavior in the analog input function block: Fault Behavior Description The replacement value is taken over to the The predefined preset safety value is output value output (status code U_075) Saving of the last valid output value The last valid output value is output (status code U_071). The incorrectly calculated measured value The bad output value is accompanied by is close to the output. the status which the measuring block (Fault logic off) assigns to it (B_0xx) Table 30 Fault behavior of the analog inpout function block So that you can isolate the cause of the error with fault logic turned on, separate the primary or secondary variables including status using SIMATIC PDM. 5.2.7.2 Counter output Set the fault behavior in the counter function block: Fault Behavior Description Stop If there are inputvalues with a bad status. the counting process is stopped (status code U_075) Secure operation The counting process continues with the last inputvalue before the fault which was accompanied by a 'good" status (status code U_072) Operation The bad measured value is accompanied by the status which the measuring block assigns to it (status code B_0xx) Table 31 Fault behavior of the counter function block SITRANS P. Series DS III PA ASE00053276-64 69 EFTA01216786 Functions/Operation via PROFIBUS-PA 5.2.8 Simulation Simulation functions assist you in commissioning part installations and the transmit- ter. You can create process values without recording actual values. The range of values of the simulated process values can be fully utilized: This means that errors can also be simulated. From the output of the SITRANS P, Series DS III PA, you can gradually move closer and closer to the sensor, to test the measuring and function blocks. On the digital display, you will see "sr in the mode display when a simulation has been activated. 5.2.8.1 Output simulation With output simulation, you can provide process values for cyclic user data traffic at the output of the SITRANS P, Series DS III PA using acyclic write accesses. In this way, you can test the processing of process values in the automation program Carry out the following settings: • Select output simulation. • Set the target mode to MAN (manual). • Enter the desired output value, the quality and the status. • Transfer the settings from the program into the transmitter. You can view the output behavior in e.g. SIMATIC PDM or using a table of variables (VAT module). To return to normal operation, you have to set the target mode to AUTO. 5.2.8.2 Input simulation With input simulation, you can test the adjustment of the measured value to the desired process variable, the monitoring of your preset process limits, electric damping and fault behavior. Carry out the following settings: • Select input simulation. • Set the target mode to: AUTO • Select the simulation mode "Enable". • Enter the desired input value, the quality and the status. • Transfer the settings from the program into the transmitter. You can view the behavior of the output in e.g. SIMATIC PDM. To return to normal operation, you have to turn off the simulation. SITRANS P. Series DS III PA 70 A5E00053276-04 EFTA01216787 Functions/Operation via PROFIBUS-PA 5.2.8.3 Pressure sensor simulation With pressure sensor simulation — as a fixed value or as a parameterizable slope (see Figure 24) — you can test adjustment, checking of the zero point movement, reaction to sensor limits being exceeded, as well as linearization and mapping onto the operating range. With a parameterizable slope you can make the simulation value dynamic. It runs from a starting value to an end value in a step function, dwelling on each step for the preset period of time. At the end value, the direction is reversed. Value Full scale Number of Initial value — PH Step length Figure 24 Parameterizable slope Carry out the following settings: • Select pressure sensor simulation. • Set the simulation mode and the parameters: - simulation mode 'fixed" and pressure value - simulation mode "slope" and slope parameters • Transfer the settings from the program into the transmitter. You can view the behavior of the measured values (primary variables), secondary variables 1, 2 and 3 and the output in SIMATIC PDM. To return to normal operation, you have to turn off the simulation. SITRANS P. Series DS III PA A5E00053276-04 71 EFTA01216788 Functions/Operation via PROFIBUS-PA 5.2.8.4 Simulation of the sensor and electronics temperature With simulation of the sensor and electronics temperature, you can test, for example, the influence of too high a temperature on the measuring results: • Select simulation of sensor and electronics temperature. • Continue as for pressure sensor simulation (chapter 5.2.8.3, pg. 71). You can view the reaction in the status of the measured values (primary variables), secondary variables 1,2, and 3 and the output using SIMATIC PDM. To return to normal operation, you have to turn off the simulation. 5.2.9 Calibration interval and service interval Two timers are contained in the SITRANS P, Series DS III PA: • a timer for the calibration interval, which you can use to ensure regular calibration of the electronics, • a timer for the service interval which draws attention to the fact that servicing of the measuring cell and its connections will soon be required. The interval length can be selected. The timers can monitor in two stages and first issue a warning, then an alarm (see Figure 25). Timer value value Alarm Warning Time. Warning present Warning acknowledge Alarm present ry Alarm acknowledged Off Resetting Figure 25 Calibration and service intervals SITRANS P. Serios DS Ill PA 72 A5E00053276-04 EFTA01216789 Functions/Operation via PROFIBUS-PA Set the calibration and service intervals as follows: • Set the parameters for warning/alarm. • Enter the time, after which a warning should be issued. • Enter the additional time after which an alarm should be issued — when a warning has already occurred. 5.2.9.1 Warning As soon as the warning interval has expired, the first monitoring stage issues a warning. Measured values are accompanied by the status "Good, maintenance required" and the diagnostic message "Maintenance required" is displayed. SIMATIC PDM can also display the calibration or service status and the value of the timer. • Acknowledge the warning. The diagnostic message is removed and the status is reset to "Good". • Carry out the calibration or service and reset the timer. 5.2.9.2 Alarm If calibration or servicing is not carried out at the correct time, the second monitoring stage issues an alarm, which draws attention once again to the fact that maintenance is urgently required. Measured values are accompanied by the status "Uncertain, value inaccurate" and the diagnostic message "Maintenance required" is displayed. • Acknowledge the alarm. The diagnostic message is removed and the status is reset to "Good". • Carry out the calibration or service and reset the timer. 5.2.10 Slave pointers The device contains three pairs of slave pointers with which you can monitor the three measuring variables pressure, sensor temperature and electronics tempera- ture for negative and positive peak values. For every measuring variable, one reset- table and one non-resettable slave pointer saves the maximum and minimum peak values. The non-resettable slave pointers document the maximum and mimimum values which have occurred over the whole life cycle of the device. The resettable slave pointers are updated manually or when the pressure sensor, sensor temperature or electronics temperature is simulated (see chapter 5.2.8.3, pg. 71 and chapter 5.2.8.4, pg. 72). SITRANS P. Series DS III PA ASE00053276-04 73 EFTA01216790 Functions/Operation via PROFIBUS-PA P Upper slave pointer value Lower slave pointer value t Figure 26 Principle display of slave pointers using pressure as an example 5.2.11 Operating hours counter You can select one operating hours counter each for the electronics and the sensor. They are activated the first time the transmitter is started. SITFtANS P. Serb s DS III PA 74 A5E00053276-04 EFTA01216791 Functions/Operation via PROFIBUS-PA 5.2.12 Sensor adjustment Sensor adjustment allows you to calibrate the transmitter. In the same way as Mode 19 and 20 of local operation (see chapter 4.2.12, pg. 56 and chapter 4.2.13, pg. 57) you can change the slope of the characteristic curve of each transmitter. You can determine the course of the characteristic curve using one lower and one upper adjustment point. You can change the slope of the characteristic curve to a minimum of 0.9 and a maximum of 1.1. A larger deviation from a gradient of 1.0 does not lead to the relevant adjustment point being saved. The lower adjustment point must be selected to be at least that distance away from the upper, which will observe the smallest adjustment range. The smallest adjustment range is displayed in the sensor adjustment dialog and depends on the measuring range. If, during adjustment, the range falls below the smallest range set, the measured values are accompanied by the following status coding: "Quality bad, configuration error'. In this case, you should re-adjust the lower or upper adjustment point to give a sufficiently large adjustment range. • An adjustment of the lower point is carried out as follows: - Call up the "Sensor adjustment" dialog. - Apply the reference pressure for the lower adjustment point. - Enter the value of the reference pressure in the "Lower adjustment point" field. - Click on "Transmit". - In the field "Corrected non-linearized pressure value", you can view the effect of the adjustment. In the "Lower adjustment point" field, you can see whether or not the new adjustment point has been transferred. • An adjustment of the upper point is carried out as follows: - Call up the "Sensor adjustment" dialog. - Change to the "Upper adjustment" tab. - Apply the reference pressure for the upper adjustment point. - Enter the value of the reference pressure in the "Upper adjustment point" field. - Click on "Transmit". - In the "Corrected non-linearized pressure value" field, you can view the effect of the adjustment. In the "Upper adjustment point" field, you can see whether or not the new adjustment point has been transferred. After you have adjusted both points, the quality of the measured value should be "Good". If "Quality bad, configuration error' is displayed, then you have fallen below the lowest adjustment range. You must increase the distance between the adjustment points, by moving one of the two points. SITRANS P. Series DS III PA ASE00053276-04 75 EFTA01216792 Functions/Operation via PROFIBUS-PA 5.2.13 Positional error adjustment Outside influences such as installation location, ambient temperature or installation- dependent admission pressures (e.g. hydraulic column in the pressure pipe to the transmitter) can move the original zero point. You can correct this inconsistency here within the following limits. • Differential pressure: -100 % to +100 % of the nominal measuring range • Pressure: -100 % (not more than —1 bar, however) up to +100 % of the nominal measuring range • Absolute pressure:Positional error adjustment not possible; • You carry out a positional error adjustment as follows: - Call up the Positional error adjustment" dialog - Create a pressure adjustment - Click on "Transmit" 5.2.14 Resetting 5.2.14.1 Resetting to delivery status If the SITRANS P, Series DS III PA, has been adjusted to such an extent that it can no longer fulfil its measuring tasks, you can recreate the delivery status with this function. It resets all parameters to the factory settings, with the exception of the PROFIBUS address (see chapter 5.2.14.3, pg. 77), the device operating mode (see chapter 4.2.9, pg. 54), the static inspection number in Transducer Block 1, in the analog input and counter function block. Resetting is displayed by the diagnostic message "Cold starting in progress'. As long as there is no measured value result, the automation or control system records the status 'Uncertain, initial value, value constant". 5.2.14.2 Restart (warm start) For a warm start you will need to turn off the SITRANS P, Series DS III PA, and restart it. Communication is interrupted and re-established. You will need this function if, for example, during communication with a cyclic Master, the PROFIBUS address has been changed. This restart is displayed by the diagnostic message "New start-up (warm startup) carried out". As long as there is no measured value result, the automation or control system records the status "Uncertain, intial value, value constant". SITRANS P. Series DS III PA 76 A5E00053276-04 EFTA01216793 Functions/Operation via PROFIBUS-PA 5.2.14.3 Resetting the PROFIBUS address to 126 If no other device in your system has the preset address 126, you can extend the PROFIBUS-PA channel during operation of the automation or control system with your SITRANS P, Series DS III PA. You then have to change the address of the newly integrated device to another value. If you remove a SITRANS P, Series DS III PA from the PROFIBUS channel, you should use this function to reset its address to 126 so that, if required, it can be re- integrated into another system. 5.2.15 Operator input inhibits You can set operator input inhibits according to the following table. Operator input Effect Turn on/off Digital inhibit display Keylock and Parameter changes using SIMATIC Keyboard L function disable PDM and settings via local operation Mode 10 are disabled. Independent of the other operator input inhibits. Write protection Password protection for changing SIMATIC PDM LC parameters via the bus. Local operation is possible. Enable local If local operation is not enabled, no SIMATIC PDM LA operation access is possible using the keyboard. Independently of this parameter, local operation is automatically enabled 30 s after a communiation failure. Once communication has been re•stablished, the parameter -Enable local operation" in the device is reset to the original setting. Combination of Has the same effect as an active SIMATIC PDM LL write-protection keylock. Parameters (except operator and local input inhibits) cannot be changed via operation not local operation or using SIMATIC PDM. being enabled Table 32 Operator input inhibits SITRANS P, Series DS III PA A5E00053276-04 77 EFTA01216794 Functions/Operation via PROFIBUS-PA You can also combine the operator input inhibits: Key lock and Write-protection for changing Enable local Digital function parameters via the bus operation using display disable SIMATIC PDM On On or off enabled or disabled L Off Off disabled LA Off Off enabled Off On disabled LL Off On enabled LC Table 33 Combined operator input inhibits SITFtANS P. Serb s DS III PA 78 A5E00053276-04 EFTA01216795 Modular design 6 WARNING This device has a modular design. This gives you the opportunity to replace vari- ous components with original spares. When replacing a component, please ensure that you always observe the instructions enclosed with the component to be replaced. This applies particularly to devices used in areas with a risk of explosion. Summary The two individual components measuring cell and electronics both have a non- volatile memory (EEPROM). Each contains a data structure which is permanently assigned to the measuring cell or the electronics. Measuring cell data (e. g.: measuring range, measuring cell material, oil filling etc.) is stored in the measuring cell's EEPROM. Data for the electronics (e.g.: turn-down, additional electric damping etc.) are in the electronics' EEPROM. This ensures that the data relevant to the remaining component are retained when one component is exchanged. Before replacing components you can set, via PROFIBUS, whether the common measuring range settings are to be taken from the measuring cell or the electronics after the exchange or whether standard parameters should be set. The measuring accuracy within the specified measuring limits (with gear reduction 1:1) may be reduced by the temperature error under unfavorable conditions. In the course of further technical development, extended functions may be imple- mented in the measuring cell or electronics. This is identified by a changed firmware version (FW). The firmware version has no influence on the exchangeability. However, the scope of functions is restricted to the function of the respective older component. SITRANS P. Series OS III PA A5E00053276-04 79 EFTA01216796 Modular design If a particular combination of the firmware statuses of the measuring cell and electronics is not possible for technical reasons, the device detects this and displays the status "Fault current". This information is also provided via the PROFIBUS interface. SITFtANS P. Serb s DS III PA 80 A5E00053276-04 EFTA01216797 Installation 7 The installation types described below should be seen as typical examples. Depending on the system configuration, installation types differing from these may also be possible. WARNING Protection against incorrect user of the measuring device: It must be particularly ensured that the selected materials of the process-wetted parts of the measuring device are suitable for the process media used. Failure to observe this precaution could endanger life and limb and the environment. CAUTION At surface temperatures > 70 °C a touch protection should be provided. The touch protection must be designed so that the max. permissible ambient temperature of the device is of exceeded. CAUTION The device may only be used within the medium pressure limits and voltage limits specified on the rating plate depending on the explosion protection type with which the device is operated. NOTICE External loads may not be applied to the transmitter. SITFtANS P. Series D3 III PA A5E00053276-04 81 EFTA01216798 Installation WARNING Explosion proof devices may only be opened when the power is off. Notes on operation of the intrinsically-safe version in hazardous areas: Operation is only permitted on circuits which are certified as intrinsically safe. The trans- mitter is compliant with Category 1 / 2 and may be installed at zone 0. The EU type examination certificate applies for installation in the walls of containers and pipes which may contain explosive gas/air or vapor/air mixtures only under atmospheric conditions (pressure 0.8 bar to 1.1 bar, temperature -20 °C to +60 °C). The permissible ambient temperature range is -40 °C to +85 °C, in explosion hazard areas -40 °C to max- imum +85 °C (T4). The user max also apply the device in non-atmospheric conditions outside the limits set in the EC-Type Examination Certificate (or the valid test certificate for its country), according to the conditions for use (explosive mixture) and if the required additional security mea- sures have been met. The limit values stated in the general technical data must be observed in any cases. Additional requirements are necessitated in the case of instalation at zone 0: The installation must be adequately sealed (IP 67 to DIN EN 60 529). An industrial stan- dard (e.g. DIN, NPT) threaded joint is suitable for example. When operating with intrinsically safe power supply units of the la" category, the explo- sion protection does not depend on the chemical resistance of the seal diaphragm. When operation with intrinsically safe power supply units of the lb" category or for units with explosion proof type of protection 'Ex d" and simultaneous use at zone 0, the expli- sion protection of the transmitter depends on lightness of the diaphragm. Under these operating conditions, the transmitter max only be used for those imflammable gases and liquids to which the diaphragms are adequately chemically resistant to avoid corrosion. 7.1 Installation (except filling level) The transmitter can be arranged above or below the pressure tapping point. When measuring gases we recommend installing the transmitter above the pressure tapping point and laying the pressure line with a constant downward gradient to the pressure tapping point so that condensation which forms can drain into the main line and the measured value is not falsified (for recommended installation see chapter 8.1.1, pg. 97). When measuring vapors and liquids the transmitter should be installed below the pressure tapping point and the pressure line should have a constant upward gradient so that gas entrapped in the main line can escape (for recommended installation see chapter 8.1.2, pg. 98). The installation point should have good access, if possible in the vicinity of the measuring point and should not be exposed to strong vibration. The permissible ambient temperature limits (see chapter 9, pg. 103 for further information) may not be exceeded. Protect the transmitter from direct heat radiation. SITRANS P, Series DS III PA 82 A5E00053276-04 EFTA01216799 Installation The operating data must be compared with the values specified on the rating plate before assembly. The housing may only be opened for maintenance, local operation or electrical installation. Suitable tools must be used for connecting the transmitter on the pressure side. Do not rotate the housing, to install the process terminal. Observe the installation instructions on the housing! 7.1.1 Mounting without mounting bracket The transmitter may be mounted directly at the process connection. 7.1.2 Mounting with mounting bracket The mounting bracket is fastened • to a wall or a mounting rack with two screws or • with a pipe bracket to a horizontal or vertical mounting pipe (0 50 to 60 mm) The transmitter is fixed to the mounting bracket with two screws (enclosed). SITRANS P. Series DS III PA ASE00053276-04 83 EFTA01216800 installation Figure 27 Mounting the SITRANS P, Series DS III PA transmitter, with mounting bracket Figure 28 Mounting the SITRANS P, Series OS III PA transmitter, with mounting bracket (example differential pressure, horizontal active pressure lines) SITRANS P. Serb s DS III PA 84 A5E00053276-04 EFTA01216801 Installation Figure 29 Mounting the SITRANS P, Series DS III PA transmitter, with mounting bracket (example differential pressure, vertical active pressure lines) 7.2 Mounting "filling level" 7.2.1 Installation Before installing, check whether the transmitter satisfies the operating conditions (material, sensor length, measuring span) The installation location must be easily accessible and free from vibration. The permissible ambient temperatures may not be exceeded. Protect the transmitter from heat radiation, rapid temperature fluctuations, heavy soiling and mechanical damage. The height of the container flange for mounting the transmitter (measuring point) must be chosen so that the lowest liquid level to be measured is always above the flange or at its top edge. 1. Screw the flange of the transmitter (for dimensions see Figure 44, pg. 110) after fitting a seal (e.g. flat sealing ring DIN EN 1514-1) to the counterflange of the container (seal and screws are not included in the delivery). The seal must be central and must not restrict the mobility of the flange's seal diaphragm at any point. 2. Observe the installation position! SITRANS P. Series DS III PA ASE00053276-04 85 EFTA01216802 Installation 7.2.2 Connecting the low pressure line No line is necessary when measuring on the open container (Figure 30, page 85) because the low pressure chamber is connected to the atmosphere. The open connecting pipe should point downwards to prevent dirt getting in. Figure 30 Measuring setup on the open container When measuring on the closed container without or with only slight condensation (Figure 31, page 86) the low pressure line remains unfilled. The line must be laid so that no condensate sacks can form, you may have to install a condensation vessel. start of scale lull scale start of scale lull scale local acceleration due to gravity density of the medium in the container Figure 31 Measuring set up on the dosed container (no or only slight condensation escape SITRANS P, Series DS III PA 86 A5E00053276-04 EFTA01216803 Installation When measuring on the closed container with strong condensation formation (Figure 32, page 87), the low pressure line must be filled (usually with medium condensate) and a calibration vessel must be installed. The device can be shut off, for example using a double valve manifold 7MF9001-2. start of scale full scale start of scale full scale outlet spacing local acceleration due to gravity density of the medium in the container Density of the liquid in the low pressure return line corresponds to the prevailing temperature there Figure 32 Measuring setup on the closed container (strong condensation formation) The process connection on the low pressure side is a female thread 1/4-18 NPT or an oval flange. The line for the low pressure must be made e.g. of 12 mm x 1.5 mm seamless steel pipe. See Figure 28, page 84 and Figure 32 for shutoff valves. 7.3 Rotating the measuring cell in relation to the housing If necessary, you can rotate the electronics housing in relation to the measuring cell in the SITRANS P, Series DS III PA transmitter so that the digital display (in housing covers with a window) is visible and access to the input keys and the current connection for an external measuring instrument is possible. Only limited rotation is permitted! The range of rotation (1, Figure 33, page 88) is marked at the base of the electronics housing, there is an orientation mark (3) on the neck of the measuring cell which must stay within the marked area when rotating. 1. Loosen the locking screw ((2), hexagon socket head 2.5 mm). 2. Rotate the electronics housing in relation to the measuring cell (only within the marked area) 3. Tighten the locking screw (torque 3.4 to 3.6 Nm). SITRANS P. Series DS III PA A5E00053276-04 87 EFTA01216804 installation Figure 33 Range of rotation of the measuring cell (in pressure and absolute pressure transmitters of the pressure series) Figure 34 Range of rotation of the measuring cell (in differential pressure and flow and absolute pressure transmitters from the differential pressure and filling level series CAUTION The range of rotation must be observed otherwise destruction of the electrical connections of the measuring cell cannot be ruled out. SITFtANS P. Series DS III PA 88 A5E00053276-04 EFTA01216805 installation 7.4 Electrical Connection WARNING The specifications of the examination certificate valid in your country must be observed. Laws and regulations valid in your country must be observed for the electrical installation in explosion hazardous areas. In Germany these are for example: - Working reliability regulations - Regulations for installing electrical equipment in hazardous areas DIN EN 60079-14. It should be checked whether the available power supply is compliant with the power supply specified on the type plate and specified in the examination certifi- cate valid in your country. Dust-proof protection caps in the cable inlets must be replaced by suitable screwtype glands or dummy plugs which must be appropri- ately certified for transmitters with explosion-proof type of protection! NOTE To improve interference it is recommended to: - lay signal cables separately from cables with voltages >60 V. - use cables with twisted wires. - avoid the vicinity of large electrical installations or use shielded cables. - use shielded cables to guarantee the full specification according to HART. - use a load of at least 230 ohms in the signal circuit to guarantee error-free communication. When using feed separators for SMART transmitters, e.g. Siemens 7NG4021, a load is already built into the device. - Only use cables with a diameter of 6 to 12 mm in the standard screwed glands M20x1.5 and '/2-14^ NPT for reasons of tightness (IP degree of protection). - In devices with "n" type of protection (Zone 2) only use cables with a diameter of 8 to 12 mm or a suitable screwed gland for a smaller diameter for reasons of tensile strength. SITRANS P, Series DS III PA A5E00053276-04 89 EFTA01216806 installation 7.4.1 Connection to screw terminals Make the electrical connection as follows: 1. Unscrew the cover of the connection box (marked 'FIELD TERMINALS" on the housing). 2. Insert the connecting cable through the cable gland. 3. Connect the wires to the "+" and terminals (Figure 35, page 90). Despite the markings, the polarity is not important. 4. Connect the screen to the screen screw if necessary. This is connected to the outer earth terminal. The polarity is unimportant although it is indicated. 5. Screw on the housing cover. Screen plate Power supply Screws for fastening the terminal strip Terminals Test plug for DC ammeter or connection facility for external display Cover catchr PE conductor connectioNEquipotential terminal Figure 35 Electrical connection, schematic diagram WARNING In explosion-proof transmitters the housing cover must be screwed on tightly and secured with the cover catch. SITRANS P, Series DS III PA 90 ASE00053276.04 EFTA01216807 Installation 7.4.2 Connection with plug M12 For devices on which a plug is already installed on the housing of the SITRANS P, DS III PA series, the bus connection to the PROFIBUS PA is created with a mating connector. 1. Thread the pressure screw, damping cage, seal, screening ring and coupling sleeve onto the field bus cable, see Figure 37, page 92 2. Strip the insulation from the bus cable according to Figure 36, page 91. 3. Pull insulated tubing over the screen • or solder the screen to insulated wire" (0.25 mm2) 4. Pull a shrink-on sleeve over the cable, wires and screen in the insulated tubing or pull the wire CAUTION There should not be a conductive connection between the screen and the connector housing ! 5. Screw the cable ends and the screen (in the insulated tubing) tightly in the pin insert 6. Pull the coupling sleeve up to the shrink-on sleeve to screw it tightly in the inside thread of the pin insert. 7. Push the screening ring with seal into the coupling sleeve. 8. Push the seal, clamp cage and pressure screw up to the screening ring and tighten the pressure screw by hand Reference edge for dimensions for cable fitting Strip the bus cable here Pull a shrink-on sleeve over the cable, wires and screen Pull insulated tubing over the screen or solder the screen to the wire Figure 36 Preparing the cable • twist shield and pull through the insulated tubing " Twist and shorten screen and solder it to the wire SITRANS P. Series DS III PA A5E00053276-64 91 EFTA01216808 installation 6 7 1 Double pole field bus cable with screen dr— 8 2 Pressure screw 3 Clamp cage 4 Seal 5 Screening ring with seal 7 6 Reference edge for dimensions for cable assembly 9 7 Thread 10 8 Coupling sleeve 11 9 Pin insert for screw terminal connection 10 Inside thread , 12 11 Fixed knurl _ 7 12 Rotating knurled screw Figure 37 Components of the M12 bus connection 1311 Front view Front view of pin insert and of sleeve insert and pins sleeves 2 1 1 Thread M12 x 1 1 Positioning nut 2 Positioning lug PIN PROFIBUS PA PIN PROFIBUS PA 1 PA+ 1 PA+ 2 Not connected 2 Not connected 3 PA- 3 PA- 4 Screen 4 Screen Middle contact tube is not fitted Figure 38 Pin assignment SITFtANS P. Series DS III PA 92 A5E00053276-04 EFTA01216809 Installation 7.5 Turn digital display if the device cannot be operated in a vertical position you can turn the digital display to make it easier to read. To do this, proceed as follows: 1. Unscrew the cover from the electronics housing. 2. Unscrew the digital display. Depending on the position of the transmitter you can screw it back in four different positions (rotated by ±90° or ±180° possible). 3. Screw on the housing cover. WARNING Explosion-proof devices may only be opened with the power off. SITRANS P. Series DS III PA ASE00053276-04 93 EFTA01216810 installation SITFtANS P. Serb s DS III PA 94 A5E00053276-04 EFTA01216811 Commissioning 8 The operating data must match the values specified on the rating plate. The transmitter is in operation when the power supply is switched on. WARNING In areas with a potential explosion hazard, the housing cover of transmitters with the ignition category "Pressure-proof encapsulation" may only be unscrewed when the device is not energized. If transmitters are to be used as category 1/2 equip- ment, please observe the examination certificates (enclosed as loose sheets). The following applies for devices with the common admission "intrinsic safety" and "explosion-proof" type of protection (EEx is + EEx d). The inapplicable type of pro- tection must be permanently erased from the rating plate before putting into opera- tion. "Intrinsic safety" type of protection is no longer guaranteed in case of an improper power supply. The following commissioning cases should be seen as typical examples. Depending on the system configuration, arrangements differing from these may make sense. SITFtANS P. Series OS III PA A5E00053276-04 95 EFTA01216812 Commissioning 8.1 Pressure, absolute pressure from the differential pressure series and absolute pressure from the pressure series WARNING Incorrect or improper operation of the shutoff fittings (Figure 39, pg. 97) may result in serious injury or considerable material damage. When using toxic media, the measuring transducer may not be vented. SITRANS P. Series DS III PA 96 A5E00053276-04 EFTA01216813 Commissioning 8.1.1 Measuring gases Operate the shutoff fittings in the following order: Initial position: all valves closed 1. Open the shutoff valve (2B, Figure 39, pg. 97). 2. Apply pressure corresponding to the start of scale through the test connection of the shutoff fitting (2) to the transmitter. 3. Check the start of scale and correct it if necessary. 4. Close the shutoff valve (2B). 5. Open the shutoff valve (4) on the pressure tap. 6. Open the shutoff valve (2A). 4 3 2A 28 2 3 4 2A 28 2 6 Transmitter above the pressure tap (normal Transmitter below the pressure tap (exception) arrangement) 1 Transmitter 2 Shutoff fitting A shutoff valve for the process B shutoff valve for test connection or venting screw 3 Pressure pipe 4 Shutoff valve 5 Shutoff valve (optional) 6 Condensation vessel (optional) 7 Drain valve Figure 39 Measuring gases SITRANS P. Series DS III PA ASE00053276-04 97 EFTA01216814 Commissioning 8.1.2 Measuring vapor and liquid Operate the shutoff fittings in the following order: Initial position: all valves closed 1. Open the shutoff valve (2B, Figure 40, pg. 98). 2. Apply pressure corresponding to the start of scale through the test connection of the shutoff fitting (2) to the transmitter, 3. Check the start of scale and correct it if necessary. 4. Close the shutoff valve (26). 5. Open the shutoff valve (4) on the pressure tap. 6. Open the shutoff valve (2A). 6 1 3 2A, 2B 2 1 Transmitter 2 Shutoff fitting A shutoff valve for the process B shutoff valve for test connection or venting screw 3 Pressure pipe 4 Shutoff valve 5 Drain valve 6 Compensation vessel (for vapor only) Figure 40 Measuring vapor SITRANS P. Series DS III PA 98 A5E00053276-04 EFTA01216815 Commissioning 8.2 Differential pressure and flow WARNING - If the vent valve and/or the sealing screw are missing or are not tight enough and/or — if the valves are operated incorrectly or improperly, serious injury or considerable material damage may result. In the case of hot media the individual operating steps must be performed in rapid succession. Otherwise the valves and the transmitter may be heated up beyond the permissible limit, leading to damage. 8.2.1 Measuring gases Operate the shutoff fittings in the following order: Initial position: all shutoff valves closed 1. Open both shutoff valves (5, Figure 41, pg. 100) at the pressure taps 2. Open the compensation valve (2). 3. Open the active pressure valve (3A or 3B). 4. Check and correct zero point, if necessary, at start of scale 0 mbar. 5. Close the compensation valve (2). 6. Open the other active pressure valve (3B or 3A). SITRANS P. Series D3 III PA ASE00053276-04 99 EFTA01216816 Commissioning 2 3B . 3A Transmitter above the active pressure Transmitter below the active pressure transmitter transmitter (normal arrangement) (exception) 1 Transmitter 2 Compensation valve 3 Active pressure valves 4 Active pressure lines 5 Shutoff valves 7 Blowout valves 9 Condensation vessels (optional) 10 Active pressure transmitters Figure 41 Measuring gases 8.2.2 Measuring liquids Operate the shutoff fittings in the following order: Initial position: all valves closed 1. Open both shutoff valves (5, Figure 42, pg. 101) at the pressure taps 2. Open the compensation valve (2). 3. With the transmitter below the active pressure transmitter open both blowout valves (7) one after the other, with the transmitter above the active pressure transmitter open both vent valves (8) slightly until air-free liquid emerges. 4. Close both blowout valves (7) or vent valves (8). 5. Open the active pressure valve (3A) and the vent valve at the high pressure chamber of the transmitter (1) slightly, until air-free liquid emerges. 6. Close the vent valve. SITRANS P. Series DS III PA 100 ASE00053276-04 EFTA01216817 Commissioning 7. Open the vent valve at the low pressure chamber of the transmitter (1) slightly until air-free liquid emerges. 8. Close the active pressure valve (3A). 9. Open the active pressure valve (3B) slightly until air-free liquid emerges, then close it. 10. Close the vent valve at the low pressure chamber of the transmitter (1). 11. Open the active pressure valve (3A) by 112 turn 12. Check and correct zero point, if necessary, at start of scale 0 bar. 13. Close the compensation valve (2). 14. Open the active pressure valves (3A or 3B) fully. 58 5A a 4 12 10 4 38 3A 4 78 1 TA 1 IA 1 Transmitter 2 Compensation valve 3 Active pressure valves 4 Active pressure tines 5 Shutoff valves 7 Blowout valves 10 Active pressure transmitters 12 Gas collectors (optional) Transmitter below the active pressure Transmitter above the active pressure transmitter transmitter (normal arrangement) (exception) Figure 42 Measuring liquids WARNING When using toxic media, the measuring transducer may not be vented. SITRANS P. Series OS III PA A5E00053276-04 101 EFTA01216818 Commissioning 8.2.3 Measuring vapor Operate the shutoff fittings in the following order: Initial position: all valves closed 1. Open both shutoff valves (5, Figure 43, pg. 102) at the pressure taps 2. Open the compensation valve (2). 3. Wait until the vapor in the active pressure lines (4) and in the compensation vessels (13) has condensed. 4. Open the active pressure valve (3A) and the vent valve at the high pressure chamber of the transmitter (1) slightly until air-free condensate emerges. 5. Close the vent valve. 6. Open the vent valve at the low pressure chamber of the transmitter (1) slightly until air-free condensate emerges. 7. Close the active pressure valve (3A). 8. Open the active pressure valve (3B) slightly until air-free condensate emerges, then close it. 9. Close the vent valve at the low pressure chamber of the transmitter (1). 10. Open the active pressure valve (3A) by half a turn 11. Check and correct zero point, if necessary, at start of scale 0 bar. 12. Close the compensation valve (2). 13. Open the active pressure valves (3A or 3B) fully. 1 Transmitter 2 Compensation valve 3 Active pressure valves 4 Active pressure tines 5 Shutoff valves 7 Blowout valves 10 Active pressure transmitters 13 Compensation vessels 14 Insulation 78 7A Figure 43 Measuring vapor CAUTION The measuring result is only error-free if the active pressure lines (4) contain equally high condensate columns of equal temperature. Zero adjustment must be repeated when these conditions are satisfied. If the compensation valve (2) is opened when the shutoff valves (5) and active pressure valves (3) are open simultaneously, the transmitter (1) may be damaged by flowing vapors! SITRANS P. Series DS III PA 102 ASE00053276-04 EFTA01216819 Technical data 9 SITRANS P. DS Ill PA series, for Pressure Absolute pressure Differential pres- Level 711F4034 Pressure bans- Did. pressure sure and flow 711F41334 mutter series transm. series 714F4434/ 7MF4234 7MF4334 714F4534 Application See page 11 Mode 04 operation See page 13 Measuring principle Pine-resistive Input Measured variable Pressure Absolute pressure Dilletenbal pes. Level sure and flow ~anal measuring range I to 400 bar 250 mbar lo 250 Mum to 250 mbar to 5 bar (14.510 5802 psi) 30 bar 180 by (3.631072.5 psi) (3.6310 435 psi) (3.8310 2320 pal) • Nominal pressure PN 32 (MV.? 464 psi 20 mbar (0.29 pt.) • Nominal pressure PN 160 60 mbar to 30 bar WIMP 2320 psi) (0.87 to 435 psi) • Nominal pressure PN 420 200 madras7J bar (MVP 6092 psi) (3.63 to 435 psi) • Lower measuring unit Measuring cell with snore oil tilling 30 mbar (0 435 psi) 0 mbar (0 Pm) (absolute) -100%a ~net -100% Cl nominal (abSOlule) measuring range' measuring range or 30 mbar (0.435 a 30 mbar (0.435 psi) (absolute) psi) (abs.) depend. rig mounting Hang. - 1.4easufing cell with inert Ming liquid Fee process temperature 30 mbar (0.435 psi) (absolie) -100%04 nominal -20t<ds60 , C measuring range (-4 'F < Os .140 °F) or 30 mbar (0.435 psi) (absokne) For process tereperalure 30 mbar (abs.) e 20 mbar -100% of nominal tare< 05 I00°C (max •85 (abs.) (0 - 60 °C)PC measuring range i) la 30-bar nominal meas. range) 0.435 psi (abs.) • 0.29 psi or 30mó& (0.435 140°F < Os 212°C(crux •185°F (abs.) (0- 108 rf-yor psi) (Muskat) la 435 psi nominal meas. range) • Upper measuring trot 100%a OOmnal measuring Mtge (Max 160 bar (2320 psi) with oxygen 100%01 ncmnal measurement and inert lilting !loud) measuring range Output Digital PROFIBUS-PA signal Physical bus IEC 61158-2 Independent of polarity Yea 11.33%wit nominal measuring range 30 bar (435 psi). SITRANS P. Series DS III PA A5E00053276-04 103 EFTA01216820 Technical data SITRANS R DS II PA series. for Premature Absolute pressure Differential pres- Level 71/F4834 Pressure trans- Diff. pressure sure and flow 7MF4634 mitter series transm. series 7MF4434/ 734F4234 7MF4334 7/4F4534 Accuracy Refseance cord:ions Increashg characteristic. Start•Ol•SCale Sue 0 bar. stairtess Steel seal diaphragm (Wei level: mourning lenge walnut lube). silicone oil filling and room temperature (25 i C (77 °E)) Error in measurement (ircludng nynere• sis and repealabrity) • Linea? chaiactenstic S0.1% s 0.15% Square -root characteristic Roe S 0.1% ROe 25 to 50% s 0.2% • Repealabirty and hysteresis Included In error in measirement Response time Approx 025 Approx. 025 Approx. 0.2 St Approx. 0.2 5 IT62 Shod abeam dancing) approx. 0.3 s with 20-and 80-mbar (0.29 and 0.87 psi) nom. meas. range Long-term din (change in le.nperalure s 025% per 5 s 0.2% per yen S0.25% per S yews. 230 i C (254 °F) years max. static pressure Mbar (1015 psi) • 2o/flaw an psi) nom. inns range 5 0.2% pet year Ambient temperature Ow • At -1010 4.30 t(l4 to 140'F) - 250-mbar (3.83 psOnan. meas. rangt 5 0.7% 800-mbar (87 psi) nem, meas range 50.5% - 1000- and 5,0WInbw (23.210 SOAS% 72.5 psi) nominal menth) range • At .40 lo -10 IC and .8010 .85 IC 5025% / 10 K (-40 to .14 'F and 14010 185 'F) s 0.25% / 18 I FI) - 250-mb:0(3.8300)nm. meas. rang S 0.491/10 K (18 IF) 800-mbar (a 7 psi) nom. meas range a3%/bo K <F) - 1000- and5,000-mbar (23.2 to s 0.27%! 72.5 psi) inning ineaSuri1g range 10 K (18 IF) Influence 01 Slit pressure • On elart-intiCale s 0.15% per :Mbar (1450 pal) - 20-rnbar 10.29 psi)ncennal measuring S0.15% per 32 bar range (464 psi) - 250-mbar (3.83 psi) nornhal measur- 5 0.3% per nom. ing range pressure (PN) 130Ornbar (8.7 psi)nonnalmeasuring s 0.15% per nem range pressure (PM) - 1003- and 5.000ffibw (23.2 to 50.1% per nom. 72.5 psi) Maine measurhg range pressure (PN) • On span 502% per 100 bar 0.1% per nom. (1450 psi) pressure (PM) - 20-Mbar (0.29 psi)ndrinalmeaswIng 502% per 32 bar range (484 pal) Influence Cl mounting positron 50.05 Mbar (S0.000725 psi) per lir inch 50.7 mbar (s0.001015pS0 per 10' nth- Dependent on fill- nation (Can be Corrected using Zero CM- nation (Can be Corrected using 2er0 COI ing liquid in mount. shag) faction) ing flange Resolution 3 108 -4 nominal measuring range Rated operating conditions Installation conditions • Installation instructions Process cain. pointing yen. downwards' Any mounting position Defined by flange Ambient conditions • Ambient INTO. (ObSeme leaMeratire clan in potentially expl. abneripheren • Measuring cell Arch silcore Olt MN -4010 *85 • C (-40 to .185 °F) 30-bar (435 psbnOnInalnleaSurIng -40b.85 C (-4016+185'FI range (-20 03 +NTH to •185 ")w41714534)1 Measuring cell with inert filling amid -2010 485'C (-4 10 4185'F) - Digiln creplay -3010 .15 ° C (-2210 •135 °F} • Ambent )emperause limits See arnbieni remperause • Storage leMpealure -50 to •86 (-58 to •185 °F} SITRANS P. Series DS III PA 104 A5E00053276-04 EFTA01216821 Technical data SITRANS P. DS Ill PA series. for Pressure Absolute pressure Differential pees- Level TIAF4034 Pressure trans- Dill. pressure awe end flew 714F4834 meter series transm. series 7h1F4434/ j 781F4234 781F4334 ?Wale • arrive clan-- - Condensation P mssbe • Degree of prowden (lo EN 60 529) II' 66 • Electromagnelic compalibiley Ernilted wierlerence 16 EN EC G61-1 - Noise érinUflily To EN 61 326 and NAMUR NE 21 Medlin cone:item • Process temperakse Measuring cell with silicone al filing -40 te .100 (-4010 .212 90 Highprees. side: see «men° flange Low-press. side: -4010 •100°C(-40 lo .212 °F) 30-bar (435 ps)norn. mess. range -4010 485'C (-1010 •185 (-20 to .85 °C (-4 to •185 'F) for 71.4F4534) Messwirw cell with inert hung liquid -20Io 4100 'C (.4 to .185 `F) 30-bar (435 p&) nom. meas. range -20 to *85 °C (-4 to •185 °F) • Process temperature Ines See Process iarpeialue • Ms enum *eking pressure See page 110 Nominal pressure (PH) Design Weight (without options) Approx. 1.5 kg (3.3 lb) Approx. 4.5 kg (9.9 lb) • To DIN (Serene» wM mounling APPrev flange, %Shaul tube) 11 to 13 kg (24.21028.7 lb) • To ANSI (transmiller with moureng APPler 'range. votreul tube) 11 fo 18 kg (24,21039.21b) Cenensians See Fig. 44 See Rg. 45 I See Rg. 48 See Rg. 47 Miterial • Wetted parts maltase& Connector, shank Stainless sleet, mal. N0. 1.44041316k o liastelloy C4, rreL No. 2.4610 - Oval flange Stainless sleek mal. eb. 14404/318L Seal diaphragm Stainless steel mat. No. I.4404/31EL o Slainless steel. mat. No. 1 4404/316L, Hasletoy 0276. mal. No. 2.4819 HasleToy C276. mal. No 2 4810 Monet. mal. No. 2.43€0. tantalen a geld - Process flanges and St. sleet, nits. No. 1.4408 up to PH 160 seeing scree (lAWP 2320 psi).mal. No. 1.4571/318Tî for PH 420 (keNP 6092 psi).Haselloy C4. wel. No. 2.4610 or Monet mal. No. 2.4360 0 -ring FPM (Korn) or as option. PTFE. FEP. FEPM and NBA - High-wessure side Seal diaphragm ol mounting flange Stainless sleek mat No. 14571! 31611, Mewl 400. mat No. 2.4380. HaslelbyB2. mar No. 2.4817. Hasletoy 0278. mat No. 2.4819. Hasletoy CA. mal. No. 2.4810. we. lurn. PTFE ECTFE Seale lace Smooth to DIN 2528 lorm D of ANSI 616.5 RF tor stainless sleet.mal. No. 1.4571/3167i. DIN 2526101m E or ANSI 616.5 RFSF log oint materials Sealing rraHnal in the process flange For slandard applications Vilon For vecuLen applcanon of mourn- Copper eg flange SITRANS P, Series DS III PA A5E00053276-04 105 EFTA01216822 Technical data SITRANS P. DS III PA series. for Pretense Absolute pressure Differential ores- Level 714F4034 Pressure trans- Dill. pressure sure and flow 7MF4834 miner series transm. series 7MF4434/ 7MF4234 7MF4334 7MF4534 - Low-pressure side Seal dePTFa9m Stainless steel. 1.4404(31GL Process flanges and Stainless Meet sealing screw matte,. 14408 Ohing FPM (Venn) • Nan-welled parts material - Electronics neuter) Die-cast akiminium. ow in copper, GD-ALSi 12, Cr stainless steel precision casting, polyester-based leeches stainless steel rating plate - Process flange screws I Steel. galvanized and yellOmpassiyeed. Or stainless steel - Mounting bracket (Option) Steel, galvanized and yellmopassiNzed, Cr skinless steel Measuring cell Ming Silicone of or inert filling livid (max. 160 bar (2320 psi) with oxygen measurement) Silicone oil • fl ung liqdd of mounting Ilange Silicone oil Cr other material Process connection Conviction shark GSM to DIN EN837. Female thread I4 - 18 NPT and fermate thread Y.- 14 NPT d Oral Range range comectbn to DIN 19213 with (PH 160 (MVP 2320 ph)) to DIN 19 213 mounting thread MI00412 ler PN 420 sith mooning thread M10 or 7/18.20 UN (IMP 6092 psi)) Cr 7/16-20 UNF • High-pressure side Flange to DIN and ANSI • Low•pressue side Female thread 11 • IS NPT and flange connection to DIN 19 213 with moan!. ing thread h110 or 7/16•20 UNF Beelike' OCOneeliOn Screw terminals. cable Mel via screwed gland M20 x 1.5 or fii - 14 NPT, or FROFIBUS plug Ill12 Displays and controls Input keys 3 for local programming direclly on tranwnater Built-h. cover wilh window (phony Power supply (14) Supplied via bus Separate 24 V power supply necessary No Bus voltage • No:Ex 9 to 32V • With inhinsicaly-safe operation Bin 24V Current consumption • Basic current (max.) 125 mA • Starling current 4 baste curreN Yes • Max. cwrent in eveM of %sit 15.5 rte Fain disconnection electronics (FDE) Present Yes Cerlifkahva and approvals Classificatim accordig to pressure 711F4034. 7MF4234, WM34. 7IAF4434, 71/F4634 equipment diective (OGRL 97)23/EC): For gases of fluid group 1 and liquds of Iliad 1. complies with requirements of anicle 3. paragraph 3 Mound engineering practice) 71.1F4534 For gases of ?kid group 1 and liquids of Iliad group 1; complies with basic safety requirements 01 article 3. paragraph 1(appends 1): assigned to category III. conformity evalumpn module H by the TIN Nord Explosion protecte- • tracheae &Slaty T FIB 96 ATE( 2122 - Identification G ii 112G EEx is 'IC T8 - Permissble ambient temperature -40 'C 10 .85 'C (-40 to +185 ,F) temperature date T4, .60 °C (.140°F) idrperalwe class T43 - Connection FISCO sipory NM a U, s 24 V linear - Eflective internal induclancekapactafice Lf 510 pH/CI 55 if • Explosion-prod IC PTB 93 ATEX 1160 - IdeniMcalidi Gil 1# G EEx d IC T4 /TB - Permeable ambient temperature -40 'C 10 .85 'C (-40 to +185 'F) temperature class T4. +60 °C (.140°F) temperature class TO3 • Typed protection In* (zone 2) named - Identilication - Perrrimble ambient temperature - Connection SITRANS P. Series DS III PA 106 A5E00053276-04 EFTA01216823 Technical data SITRANS P. DS III PA series. for Pressure Absolute pressure Differential Ares- Level 7MF4034 Pressure trans- Dill. pressure sure and flow 7MF4634 miner series transm. series 7141FaCar 7/.1F4234 7MF4334 71.1F4534 Certificates and approvals (continued) • Explosion protection to FM - Identification (XP/DIP) or (IS): (NI) CL I. DIV I. GP ABCD T4...T6: CL II. ON 1, GP EFG; CL III: CL I. ZN ON AEx ia IIC CL I. DIV 2. GP ABCD T4...T8; CL II, ON 2, GP FG; CL III Pemissrbse amPent temperate Ta - T4 -40 to 85 °C (-40 to I-185 1F). T5 40 to 70 1F 1.4010 158'F), T6: .40 to 60 °C (.40 to 140 °F) - Entity parameters According to control drawing A5E00116127A: U0•30V.4.1COrnA,P,.750mW.N.3000.1i .0.4mH,C.Bnr • Explosion protection so CSA Planned - Identification (XP/DIP) or (IS) - Perrnssrbse ambient temperature - Entity parameters Communkallon Smullareouscommalicationwithrnaste4 Class 2 (max.) Address settim possible ushg Car/ovation tool or local operation (Standard setting: oddest 126) CyCliC uSelut data • Output bytes 5 (one measured value) or 10 gyro measured values) • Input bytes 0 1 or 2 liolaszer mode and reset Curti:on for dosing) Internal preprocessing Cevice profile PROFIBUS•PA polite for process control devices version 3.0. class B Function blocks 2 • Ando° input - Adaptation to applcalion•spectlic process variable Yes. linear 'nog d Wing Characteristic Electric damping Te3 atkuStable 0 to IODs - Simulation lunCtiOn Outpuliblpul Failure response Pararrelerizable (Iasi correct value. default value. tautly value) - Limit monitoring Yes. upper as lower warring Writs. upper and loner alarm Writs • Totalizer Can be reset and preset Selectable counting direction SONIalico fLoction of totalizer output - Failure response Paranwtenzable (adding with last cared vakre, stop adding, adding with faulty value) - Lmt mOntOring Upper and lower warring limits. upper and totter alarm limits • Physical block 1 TrartsdoCer blocks 2 • Pressure transducer block CalbeatiOn by appliCebta 01 Iwo pressures Yes - Monitoring 01sensor Writs Yes Delinticn of vessn characteristic Using max. 30 interpolation pants - Square-root characteristic Mr flow MeaSureellent Yes LOw-Iltro Cutoff and appecation pNnt 01 square-r00919 Par Weer OSA - Simulation function Pressure value Constant value or using paravieenzable ramp lurctiOn Sensor temperature Conslanl value or useig pararnmerisable maw lonelier) SITRANS P. Series DS III PA A5E00053276-04 107 EFTA01216824 Technical data 9.1 Nominal measuring ranges and overload limits 9.1.1 Pressure Nominal measuring range max. perm. max. perm. test operating pressure ") pressure ps, 1 bar = 100.0 kPa 4 bar 6 bar 4 bar = 400.0 kPa 7 bar 10 bar 16 bar = 1.6 MPa 21 bar 32 bar 63 bar = 6.3 MPa 67 bar 100 bar 160 bar = 16.0 MPa 167 bar') 250 barn 400 bars) = 40.0 MPa') 400 bar') 600 bail) 1) for oxygen measurement max. 160 bar •) according to 97/23/EG pressure transmitter regulation ") according to DIN 16086 9.1.2 Differential pressure and flow Nominal pressure Nominal measuring range PN 32 20 mbar = 2 kPa PN 160 60 mbar = 6 kPa PN 160 250 mbar = 25 kPa or 600 mbar = 60 kPa PN 4201)2) 1600 mbar = 160 kPa 5000 mbar = 500 kPa 30000 mbar = 3000 kPa 1) for oxygen measurement max. 160 bar 2) measuring cell filling oNy silicone oil 3) not suitable for remote seal mounting SITRANS P. Series DS III PA 108 A5E00053276-04 EFTA01216825 Technical data 9.1.3 Absolute pressure from the pressure series Nominal measuring range max. perm. max. perm. test operating pressure •*) pressure pe) 250 mbar = 25.0 kPa 1.5 bar 6 bar 1,300 mbar = 130.0 kPa 2.6 bar 10 bar 5,000 mbar = 500.0 kPa 10 bar 30 bar 30,000 mbar = 3,000.0 kPa 45 bar 100 bar 1 according to 97/23/EC pressure transmitter regulation **) according to DIN 16086 NOTE on 250 mbar cell III& D See above... 9.1.4 Absolute pressure from the differential pressure series Nominal measuring range Overload limits 250 mbar = 25.0 kPa 32 bar 1.300 mbar = 160.0 kPa 32 bar 5.000 mbar = 500.0 kPa 32 bar 30.000 mbar = 3.000.0 kPa 160 bar 100.000 mbar = 10,000.0 kPa 160 bar NOTE on 250 mbar cell This measuring cell is designed for operation within the measuring limits 0 mbar (absolute) to 250 mbar (absolute). When stored under normal ambient pressure of around 1000 mbar (absolute) the measuring cell is in the overload state. An overload error may occur as a result. The overload error disappears in operation within the measuring limits. The transmitter then operates to its specification again, although the start of scale may have to be readjusted. In pressure measurements with repeated exceeding of the measuring limits (e.g. batch processes with transitions between vacuum and ventilation) a measuring cell with a maximum range of 1300 mbar should be selected to avoid overloading. SITRANS P. Series DS III PA A5E00053276-04 109 EFTA01216826 Technical data 9.1.5 Filling level Nominal measuring range Nominal pressure 250 mbar = 25.0 kPa PN 16 or PN 40 600 mbar = 60.0 kPa 1600 mbar = 160.0 kPa 5000 mbar = 500.0 kPa 9.2 Dimensions IS 65 135(5e Wet 9011 2) 4-1WPM) 65(3281_,j _.. 2 A 2 3 1 Process connection: 6 Protective cover over keys -14 NPT (63 bar (914 psi) and above, wrench size 36) 7 Mounting bracket (option) connection shank G1/2 A or 9 Screw cover safety bracket (only for explosion- oval flange proof enclosure, not shown in the drawing) 2 Blanking plug 3 Electrical connection: Allow approx. 20 mm (0.70 inch) TM + CSA pa+ xp)' 2) Not with type of protection 'Explosion proof enclosure" screwed gland M20 x 1.5, 3) Not with type of protection 'FM + CSA [is + se)' screwed gland Yi — 14 NPT or a) Approx. 45 mm (1.77 inch) (for Pg 13.5 with adapter) PROFIBUS plug M12 2)31 5) MilllITIUT distance for rotating 4 Terminal side 5 Electronics side. digital display (longer overall length for cover with window) Figure 44 Dimensions of DS Ill PA series for pressure and absolute pressure from pressure transmitters series, dimensions in mm (inches) SITFtANS P. Serb s DS III PA 110 A5O0053276-04 EFTA01216827 Technical data 1 Process connection %-18 NPT (DIN 19 213) 9 Screw cover safety bracket (only for explosion-proof 2 Blanking plug enclosure, not shown in the drawing) 3 Electrical connection: 10 Side ventilation for liquid measurement screwed gland M20 x 1.5 11 Side ventilation for gas measurement (additive H02) screwed gland 'A - 14 NPT or I) Allow approx. 20 mm (0.79 inch) thread length et addition PROFIBUS plug M12 2)3) 2) Not with type of protection 'Explosion proof enclosure' 4 Terminal side 3) Not with type of protection 'FM + CSA (e • xpl" 5 Electronics side. digital display (longer overall 4) 92 mm (3.62 inch) for minimum distance to permit rotation length for cover with window) without ex:fiesta 51 201.5 mm (79.3 inch) for PN 2 420 (MWP 2 6092 psi) 6 Protective cover over keys 6) 54 mm (2.12 inch) for PN 2 420 (MWP 2 6092 psi) 7 Mounting bracket (option) 7) Approx. 45 mm (1.77 inch) for Pg 13.5 with adapter 8 Sealing screw with valve (option) Figure 45 Dimensions of OS Ill PA series for differential pressure and flow as well as absolute pressure from differential pressure transmitter series, dimensions in mm (inches) SITRANS P, Series DS III PA A5E00053276-04 111 EFTA01216828 Technical data 100 i33t) en nes ws"3O11 6 sg 3 3 67 13.645' 1 Process connection '/.-18 NPT (DIN 19213) I) Mow approx. 20 mm (0.79 inch) thread length in addition 2) Not with type of protection Tato proof enclosure' 2 Blanking plug 3) Not with type of protection "FM + CSA (is + xpr 3 Electrical connection: 4) 92 mm (3.62 inch) for minimum distance to permit rotation screwed gland M20 x 1.5 or without indicator screwed gland 'A - 14 NPT or 5) 74 mm (2.9 inch) for PN 2 420 (MWP z 6092 psi) 6) 91 mm (3.6 inch) for PN 2 420 (MWP z 6092 psi)411 PROFIBUS plug M12 2)31 7) 219 mm (8.62 inch) for PN 2 420 (MWP z 6092 psi) 4 Terminal side II) Approx. 45 mm (1.77 inch) for Pg 13.5 with adapter 5 ElectroNcs side, digital display (longer overall length for cover with window) 6 Protective cover over keys 7 Mounting bracket (option) 8 Sealing screw with valve (option) 9 Screw oover safety bracket (only for explosion-proof enclosure, not shown in the drawing) Figure 46 Dimensions of DS Ill PA series for differential pressure and flow as well as process covers for vertical differential pressure lines (order using Order code "H03"), dimensions in mm (inches A special half flange is available for better reading of the SITRANS P, Series DS Ill PA transmitter's digital display. It is a particular advantage when moun- ting the transmitter on a valve manifold with vertical active pressure lines. SITRANS P. Seri0s DS III PA 112 A5E00053276-04 EFTA01216829 Technical data 1 Process connection 'A-18 NPT (DIN 19213) Mow approx. 20 mm (0.79 inch) thread length in addrtion 2) Not with type of protection 'Explosion proof enclosure' 2 Blanking plug 3) Not with type of protection "FM + CSA (is + xpr 3 Electrical connection: 4) 92 mm (3.62 inch) for minimum distance to permit rotation screwed gland M20 x 1.5 or without indicator 5) Approx. 45 mm (1.77 inch) for Pg 13.5 with adapter screwed gland 'A - 14 NPT or PROFIBUS plug M12 4 Terminal side 5 Electronics side, digital display (longer overall length for cover with window) 6 Protective cover over keys 8 Sealing screw with valve (option) 9 Screw cover safety bracket (only for explosion-proof enclosure, not shown in the drawing) Figure 47 Dimensions of DS III PA series for level (transmitter including mounting flange), dimensions in mm (inches) SITRANS P, Series DS III PA A5E00053276-04 113 EFTA01216830 Technical data 1 Process connection 'A-18 NPT (DIN 19213) 2 Blanking plug 3 Electrical connection: screwed gland M20 x 1.5 or screwed gland 'A - 14 NPT or PROFIBUS plug M12 4 Terminal side 5 Electronics side, digital display (longer overall length for cover with window) 6 Protective cover over keys 8 Sealing screw with valve (option) 15 External digital indicator (option) 2) Not with type of protection 'Explosion proof enclosure 3) Not with type of protection 'FM • csmis• xpl' Figure 48 Dimensions of DS Ill PA series for differential pressure and flow as well as digital display beside input keys (order using Order code -027"), dimensions in mm (inches) SITRANS P, Series DS III PA 114 A5E00053276-04 EFTA01216831 Care and maintenance 10 The device's zero point should be checked from time to time. In the event of a fault decide: • whether the internal self-test has detected an error, e. g. sensor breakdown Displays: digital display: Display 'ERROR" - PROFIBUS: B_016: Sensor error Diagnosis: Measured value recording error • serious hardware error the processor is not working Displays: digital display: no defined display - PROFIBUS: Slave not available In the event of a fault you can exchange the electronics as described in chapter 6, pg. 79 under consideration of the warnings. SITRANS P. Series DS III PA ASE00053276-04 115 EFTA01216832 Care and maintenance SITRANS P. Series DS III PA 116 A5E00053276-04 EFTA01216833 PROFIBUS 11 The PROFIBUS-PA(PA = Process Automation) is a variant of the PROFIBUS DP (DP = Decentral Peripheral) which is widely used in manufacturing engineering. The PROFIBUS (Process Field Bus) is an open communication system for automation engineering and thousands are used all over the world. It is specified in the European standard EN 50170. 11.1 Transmission method The PROFIBUS PA has a special transmission method and therefore satisfies the requirements of process automation and manufacturing engineering. This transmission method is defined in the international standard IEC 61158-2. The low transmission speed reduces the power loss compared to the PROFIBUS-DP and therefore enables an intrinsically safe technique for use in hazardous areas. 11.2 Topology The bus topology can, to a large extent, be freely selected so that line, star and tree structures are possible, as well as mixtures of these. All kinds of field devices such as transformers, actuators, analyzers, etc. can be connected to the PROFIBUS PA. SITFtANS P. Series DS III PA ASE00053276-04 117 EFTA01216834 PROFIBUS The main advantage is in: • the saving of installation costs • the possibility of more extensive diagnostics with an increase in the availability of system parts • the possibility of automatic tracing of system documentation • the possibility of system optimization in operation In an automation system, several PROFIBUS PA channels are usually connected to the fast PROFIBUS-DP with coupling units. The process control system is also linked to this. Both bus systems use a uniform protocol layer. This makes the PROFIBUS PA a communication-compatible extension of the PROFIBUS DP into the field. Figure 48 Typical PROFIBUS automation system Figure 48 shows the section of a typical PROFIBUS automation system. The control system consists of two masters with distributed tasks. The class 1 master looks after the control and regulation functions, while the class 2 master enables operating and monitoring functions. A cyclic exchange of measuring and setting data takes place between master 1 and the field devices. Parallel to this data, the status data of the field devices is transmitted to and evaluated in the class 1master. No field device parameters are set or other device information read during cyclic operation. The information necessary for establishing communication is available to the control system from the stored, device-specific device master data (GSD) files (available on the Internet at http://www.ad.siemens.de/csi_e/gsd). SITRANS P. Series DS III PA 118 A5E00053276-04 EFTA01216835 PROFIBUS One or more class 2 masters can access the field devices acyclically in addition to the cyclic mode. With this communication type further information can be fetched from the devices or settings made in the devices. 11.3 Properties of the PROFIBUS PA The PROFIBUS PA enables bi-directional communication between a bus master and the field devices via a shielded two-wire line. At the same time the power is supplied to the two-wire field devices on the same lines. 11.3.1 Profile Supplementary to the EN standard 50170, the PNO (PROFIBUSUserorganisation) has defined the functionality of the individual field device types in a so-called profile description. This profile defines minimum functional requirements and optional extensions. The device-internal "Device Management' supplies all the basic information necessary for finding the profile parameters to the control system configuration tool. With this, a parametering tool can operate all profile-conforming devices regardless of type and manufacturer. Depending on the size of the system and thus the number of field devices and the required timing, the system must be implemented with one or more PROFIBUS-PA channels. A PROFIBUS PA channel consists of the components shown in Figure 49. SITRANS P. Series DS III PA ASE00053276-04 119 EFTA01216836 PROFIBUS Control room Field PROFIBUS-DP Couple PROFIBUS-PA T PLS, PC additional cable FD FD termination Power supply Terminating resistor FD Field device PC Personal Computer PLS Process control system Figure 49 PR0FIBUS-PA architecture 11.3.2 Interfacing The central process control system PLS or, in the case of low requirements, a PC, is responsible for the control. As a rule the signal conversion DP/PA, bus feeding and bus termination functions are combined in a coupling module. Depending on the number of PROFIBUS-PA field devices to be operated in the automation system and the required timing, a DP/PA coupler or, in the case of higher requirements, a more powerful DP/PA link is used. An additional terminating resistor T must be fitted at the far end of the bus for transmission-technical reasons. When using the recommended bus cable, the theoretically possible line length (sum of all line sections) is a maximum of 1900 mm. In addition, the voltage drop over the lines supplying the field devices must be taken into account in the planning. However, the current requirements of the individual users and voltage drop on the cable must also be taken into account in the planning. The individual field devices FG can be connected almost anywhere in the bus system. Further information can be found in the "PROFIBUS PPNO Guide A" (see chapter 13.1, pg. 137 /1/). DP/PA-coupler or DP/PA-Link are supplied by a power supply unit with SELV (Safety ExtraLow Voltage). This power supply must have adequate reserves for bridging brief power failures. The maximum number of devices that can be connected to a bus channel depends on their current consumption and the respective conditions of use. When operating in a safe area, the couplers/links can feed up to 400 mA into the bus. SITFtANS P. Series DS Ill PA 120 A5E00053276-04 EFTA01216837 PROFIBUS For operation in areas at risk of explosion, inherent safety is only guaranteed if all devices, components etc. (e.g. bus terminal) connected to the bus are certified as inherently safe equipment and meet the requirements forming the basis of the FISCO model (Field bus Intrinsic Safety Concept). In particular, supply devices (bus couplers) must be certified as so-called FISCO supply devices. The safety regulations on maximum values and other specifications in the EU type test certificate must be observed in every case. Supply devices (bus couplers), which are not explosion-proof and certified, must be connected to inserted EX-certified Zener barriers. The specifications in the EU type test certificate must be observed. WARNING Only supply devices (DP/PA couplers or DP/PA links) certified according to the FISCO model may be used to supply inherently safe PROFIBUSes. With non EX- proof supply devices, Zener barriers must be inserted. The requirements can be found in the EU type test certificate PTB 99 ATEX 2122, 2nd supplement (see chapter 13.3, pg. 142). The number of devices which can be connected to a bus channel can be determined from the maximum current consumption of the devices connected (according to stan- dards -10 mA per device) and the available current. A current reserve should be planned for safety reasons, otherwise there is a risk that a defective device could overload the bus with its increased current consumption and the power supply and communication with all unaffected users could collapse. The power reserve quantity depends on the current increase in the event of an error specified by the manufac- turer. Every device has its own address to distinguish between the connected process devices. Address setting is described in chapter 4.2.8, pg. 54. Further information about components, design guidelines and planning can be found in the System Description, Field Technology (see chapter 13.1, pg. 137, /2/). SITRANS P, Series DS III PA ASE00053276-04 121 EFTA01216838 PROFIBUS SITFtANS P. Serb s DS III PA 122 A5E00053276-04 EFTA01216839 Ordering Data 12 see following page SITRANS P. Series DS III PA ASE00053276-04 123 EFTA01216840 Ordering Data 12.1 Ordering data for basic device Ordering data Order No. Ordering data Older code SITRANS P transmitter for pressure. TIAF4034- Further designs OS III PA series BEM. ♦ AA Pease add 2' to Order No. and specify Order code(s). Mess. cell tilling Meas. cell cleaning Transmitter with mouning bracket made of Silicone cil Normal Ilan liquor Grease-lree 3 • Steel A01 Nominal measuring range I bar (14.5 psi) 1I B • Stainless steel Rating plate inscription (instead of German) A02 4 bar (58 psi) C • English B11 16 bar (232 psi) D • French B12 63 bar (914 psi) E 160 bar (2320 psi) F • Spanish B13 400 bar (5802 psi) a • Italian B14 Wetted parts materials English rating plate. pressure unts n FnH20 or psi 821 Seal diaphragm Process connection Manulactisers test cerolibme M to DIN 55 350. Part t8 Stainless Steel Stainless steel A and to ISO 8402 C11 Hastens, Stainless steel B Acceptance test condom° B to EN 10 204-3.1 B C12 Hastelloy Handley C Factory certificate to EN 10 204.2.2 C14 Version fa remote seal YO Acid gas version to NACE 007 Process connection (only together with sew diaphragm made of Haste o, • Connection shank OhA 0 IP 68 (not together with PROFIBUS plug M12) D12 • female thread - 14 NPT Opts indicator beside control keys 027 7-1. 4-0IIIII0.11AM 6 Of • Oval flange made of mariless med. max. span 160 bar Moulting thread 1/7(.- 20 UNF 7 y with transrneter 7MF403 (7onlh1F4034 -MMN01.2AN Y21) Use ma on zone ID/a) (only together with basic E01 Mciaiting thread M10 3 deuce cm, type of protection 'Intrinsicaty-sate') Non-wetted parts materials Use In zone0 (basic unit EEx ia) E02 • Housing made of die-cast aluminum 0 Oxygen application (max. 160 bar (2320 psi) with oxy. EIO • Housing main_ steel precision casting 3 gen measurement and inert lilting liquid) Design Additional Information • Standard version Please add 'Zs to Order No. and specify Order code(s) • International version (available soon). and plain text. English label inscriptions. documerea. ten in 5 languages on CO Ideasurng-point numberadentifcation (max. 16 characters). specify in plain text. Explosion protection Y1S: —....-------------- . Y15 • Without explosion protection A Measurng-pant text (max. 27 characters). • With explosion protection (CENELEC) specify in plain text. Type of protection. - 'Intnnsic safety' (EEx S Y16. Y18 - 'Explosion-moot (EEx d) 1) Setting fa dgital display. - 'kunst safety and explosion-proof specify in plain text (standard setting: mbar). (EEx a and EEx d) 1) (planned) P Y21: mbar, bar, klse, Mee, pal, .- Y21 - 'n' (zone 2) (planned) Note: only pressure dimensions (see page • With explosion protection (FM • CSA) - intrinsic safe and explosion-proof 51) can be selected. (Is • xp) (planned) NC Preset bus address. specify in plain text (standard setting: 126). Electrical connectIoNcable Inlet Y25 • Screwed g'and SA20 x 1.5 B • Screwed grand 'I; 14 NPT C Only the setting for 72r and 725' can be made in the factory. • PROFIBUS mug 1.112 2) F Example for ordering: Indicator Item lire 7k1F4034-1EAC0-1AA7-2 line A01 • Y21 • Without indicator (digital display hid. C tine den) Scope of delivery: Tiansrnuer as ordered Instruction Manual is extra • With indicator (digital display steatite) ordering item (see accessories on page 135)). • With indicator (digital deplay steatite setting as specified. Order code Y21 required) SITRANS P. Series DS III PA 124 A5E00053276-04 EFTA01216841 Ordering Data Ordering data STUNS P transmitter for absolute pressure. from pressure transmitter series. DS II PA series Meas. co -Jelling Meas. eel cleaning Silicone ol Inert liquid Normal Grease-free mom. • Order No 71AF 234 Ordering data Further designs Plea:* add '2' to Order No. and specify Order code(s) Tr aro-nue; with moaning bracket made of • Steel • Starless steel Ruing plate inscription (instead of German) Order code A01 A02 Nominal measuring range • English 011 250 mbar (3.63 psi D • French 012 1.300 mbar (18.9 psi F 5030 wear (72d psi) G • Spanish 013 30.000 mbar (435 psi) • i ratio -I 014 Wetted parte materials English rating prate pressure knits in int le0 or par 821 Seal diaphragm Process connection Manufacturers test certificate M to DIN SS 350. Part 18 Starriest steel Stainless steel A and to ISO 8402 C11 Hastelloy Stainless steel B Acceptance test caribou& B to EN 10 204.3.1 B C12 Has‘elby Factory certificate to EN 10 204-2.2 C14 Version or remote seal ) Yo Acid gas version to NACE 007 Process connection (only together with seal diaphragm made of Hast luv • Cameo -ion shank Grid. 0 IP 68 (not together with PROFIBUS plug M12) 012 • Female thread Y. - 14 NPT Digital indicalor beside control keys 027 • Oval Range made of starless steel, (only with transmitter 7MF4234-111IWW3-EAM6 or max span 160 bar (2320 psi) 7MF4234-MENWO-OV.07-2. Y2I) - Mounting thread 20 UNF 2 - Mounting thread M10 Use in or on zone 10/20 (only together with basic E01 device with type of protection Infrinsieally-We') Neo-waled parts meledele Use ki zone 0 (bask tail EExia) E02 • Houseig made of die-east eJurninium 0 Oxygen application (max. 160 bar (435 psi)with oxygen EIS • Houseig stainl. steel precision casting 3 measisement and inert filing liqud) Design AdeNbonal Information • Standard version Please add l'2* to Order No and specify Order code(s) • International version (available soon). and plain text English label inscriptions. dscumenta. lion in 5 languages on CD Mean/ins:4point numberAdentilicalion (max. 16 characters). specify ri plain text: Explosion protection Y16: ----------------- . Y15 • %Milo -et explosion protection A Meastring-poim text (max. 27 characters). • With explosion protection (CENELEC) specily in plan text: Type of prolectoso- Y16: Y16 'Intrinsic salety (EEx ia) 8 ------------------- Explosion-proof' (EEx d) 2) D Sating for dgilte display. specify in plain text 'Intrinsic saleiyandexplosiso-proor (standard setting: mbar): (EEx ia and EEx d) 2) (planned) P Y21: mbar, bar. Va. MPai -- Y21 W (zone 2) (planned) E Nola: only pressure dimensions (see page • VAth explosion pro-do-co (FM • CSA) 51) can be selected. intrinsic sale and explosco-prool (is • xp) 2) (Planned) NC Preset bus address. speedy n plain text (standard setting: 126): Electrical conneclionkable Inlet Y25 • Screwed gland M20 x 1.5 B • Screwed gland 'A 14 NPT C Only the setting lor WI' and "(25' can be made in the factory. • PROFIBUS plug M12 3) F Example for ordering: see page 126 Ineliselor Scope of delivery: Transmitter as ordered gnawed:el Manual is extra ordering item (see accessories on page 135)). • Without nitro-or (digital display hid- den) • With imitator (digital display visible) • With indicator (digital display visible. seteng as specified. Order code V21 required) 11 Verson 7MF4234-1DY... only up to max_ span 200 mbar (2.9 psi). 2) Without cable gland a PROFIBUS plug M12. 3) Not together with type of pro -action 'Explosion-poser or FIA•CSA (Inv) SITRANS P, Series DS III PA A5E00053276-04 125 EFTA01216842 Ordering Data Ordering data Order No. ■ Ordering data Order code SITRANS P transmitter for absolute Further designs pressure, from differential pressure 7MF4334.. Please add to Order No. and specify Order code(s). transmitter series. •••■• DS Ill PA series ♦•Aali Transmitter w‘th mcunting bracket made el • Steel AM Meas. cell filling Meat. cell cleaning • Stainless steel A02 &Icon* ol Normal Inert liquid Gyease.irec InslNtt olFPIA (iban). process large 0-M9 netted. • PTFE (Teflon) A20 Nominal measuring range • FEP (with sitcom core. approved (cc food) A21 250 rrt>ar (3 63 sc.) D • FFPM (Kalrez (Compound: 4079)) 1.3)0 mr>ar (18.9 psi) F • NBR (Bunn N) A23 5.0)0 sitar (72.5 psi) 30.0)0 sitar Sealing screws (1. • 18 NPT)Mth valve in material ol pro- AA0 (435 psi) Icoo)o rata: 11450 psil ICE cess Range Wetted parts materials Rating plate inscriation (instead of German) • English B11 Seal claphraqm Pans of meas. cell • French B12 StmNess sleet Stainless steel A • Spanish B13 liesteloy Stainless steel B • Haien B14 Hastetoy Hastetloy C Tantalum Tantalum English rating plate. pressure twin in inH20 or psi B21 Monet Monet H Manufacturer's test certificate M lo DU 65 350. Pan 18 Gold Gold L and!'" ISO 8402 CI1 Version for remote seal ) Y Acceptance test cedificale B to EN 10204-3.1 B C12 Process connection Factory cedilicatelo EN 10 204.2.2 C14 Female thread 'A • 18 NPT with flange Acid gas version to NACE 007 connection to DIN 19 213 (only together with seal dapNagrn made of IMulattoy and process screws made of stainless steel) • 14th seeing screwopposes, process coon • MouMeg reread M10 0 Pea (nee together with PROFIBUS plug 1,112) 012 • Mooning thread 'fur 20 UNF Digilal indicator beside coned keys 027 • Seolro sow. on solo ol process flanges 2) (wily with transmitter 7(06334 -BO= 2.•/•6 Orr Mounteg thread M10 4 714T4334.MMM02 •A•7 -Z. Y21) Mourteg thread 3/is 20 UNF Use in or al sale 1DaD (only together with basic E01 Non-wetted parts materials device with type of melodic., 'Inaireicalty.safel Process flange Electronics housing Users zone 0 (basic wit EEx ia) E02 screws Oxygen apprentice (max. 160 bar (2320 psi)wilh oxy- E10 SlaiNess steel Die-cast aluminium gen measurement and ine0 riling liquid) Stainless steel Stain. steel prec. case Interchanging ol process connection side 1401 Design Vent on side for gas measurements 1402 • Standard version Process flange made of: • International version (available sown). • Hastelloy 1C01 English label inscriptions. documenta. • Monet 1CO2 Iron in 5 languages at CD 2 • Stainless steel with PVDF Purl (max. PN 10 (IMP Nd 145 psi). max. lemperatured medial 90'0 (194'f)) Explosion protection Additional information • VA:Naul explosion protection A Please add •2• lo Order No. and specify Order code(s) • VAth expbsion protection (CENELEC) and plan text. Type ol protection: 'Intrinsic safety' (EEx u) B Measuring•poinl nurterfdentificaticri • Explosce•proot (EEx d) 2) (max. 16 characters). specify h plain text: • 'Intrinric safetyand expbsion-proor Y16- --- V16 (EEx is .EEx d)') (planned) P Measuring.painl text (max. 27 characters). • W (sore 2) (planned) E specify in plain len: • VMh expbsion protection (FM • CSA) 716: V16 • intrinsic safe and exposion-proot Selling for clgtal display. specify in plain teN (is • xp)3) (planned) NC (standard setting mbar). Electrical connection/cable inlet V21: mbar. bar. kPa. Mita, psi.... V21 • Screwed Band 6120 x 1.5 B Note: only pressure dmensions Kee page • Screwed Band Yr • 14 NPT C 51) can be selected. • PROFIBUS plug MI24) F Preset bus address. specify in plain lest (slandard selling: 126): Indkalor Y25- V25 • Withoul indicator (digital cast:layhid. den) Only the setting tar 'Y21' and 'Y25' can be made in the factory. • VAM indicator (cisital display visible) Example for ordering: see page 126 • YAM Potato/ (cfptal display visible. Scope of cleilverr Transrritler as ordered (Instruction Manual is extra setting as specified. Order code Y21 ordering cern (see accessories on page 135)). required) Version MIF4334.113Y... only up to max. span 200 mbar (2.9 psi). 41 Not far flannel measuring range 160 bar (2320 psi). 3) Waled cable gland or PROFIBUS plug 6112. 4) Nol together with typed protection 'Explosionproct or FM.CSA (is•xp) SITRANS P. Series DS III PA 126 ASE00053276-04 EFTA01216843 Ordering Data Ordering date Order NO. EC•tbattng data Order code &TRANS P transmitter for differential Further designs pressure and flow. DS III PA series. 7MF4434- Pease add 'Z to Order No. and specify Order ccde(s) PH 32/160 (IMP 464/2320 psi) • •■ • Transmitter with mounting packet made ol Meas. cell filing Meas. cell cleaning • Steel 401 Silicone or Normal • Stawiess steel A02 Men hand Grease free 1 Instead of FPM Wilan), process have Peng erode of Nominal measuring range • PTFE (Teflon) A20 PN 32 (MW? 436 ps) • FEP (with Scone core. approved for food) A21 20mbar 1) (029 psi) • FFPM (Keller (Compound: 4079)) 422 PN 160 0.4WP 2320 psi) • Nea (Gum N) A23 60 mbar (0.87 psi) C Sealing screws (A. 18 NPT)with vake in material ol pro MO 250 mbar (3.63 psi) cess flange 600 mbar (8.7 psi) 1.600 mbar (23.2 psi) F Rating plate inscrjolien (instead of German) 5.000 mbar (72.6 psi) • English 811 30.000 mbar (435 psi) H • French 812 • Spanish 813 Wetted parts materials • Italian 814 (process flange made ol stanless sleet) English rating plate. Pressure uncs in inIti O or psi 821 Seal daptuagm Pails ol limas cell ManiAacturers test codified* M to DIN 66 350. Part 18 Slainess steel Stemless steel and to ISO 8402 C11 Ilasteloy Stemless steel Et Acceptance lest certificate 8 to EN 10 204-3.1 8 C12 Hasteloy Hattelloy C Factory certificate lo EN 10204-2.2 C14 Tantakrn2) Tantalum Monet?) Mond Acid gas vemon to NAGE 007 Gold ) Geld L (ony together with seal diaphragm made of I lastel lay Version kg remote seal V and process screws made ol starless steel) Process connection IP 68 (not together welt PRCFEUS plug M12) 012 Female Ihread 14 • 18 NPT with flange &gut mica's beside Decibel Ire 027 connection lo DIN 19213 (only with transmitter 7154434. -NANO a 7MF4434•MOMM2-MAM7.2. Y21) • Seating screw opposite process corn • Mounting thread 4110 0 Use ins on zone 1D/20 (only together with basic E01 • Mounting thread lie • 20 UNF device with type of proteclion'Intrinsicaly•safel • Seeing screw onside ol process flanges Use in zone 0 (bade rail EEtc ia) E02 • Mounting thread M10 4 Over.filfirg safety dance for flammable and LOS Mounting 'Mold 7/is • 20 UNF non•ftommable liquids (max_ PN 32 (MVP 464 psi)) Norywatted parts materials (basic Link EEx ia) Process flange Electronics housing Oxygen application (max. 160 bar (2320 psi)with E10 wows gem measurement and inert filling liquid) Slaintess steel Die-cast aluminium 2 Interchanging ol process connection side H01 StaiNess steel Slain, steel prec. cast. a Wet on side for gas measurements H02 Design &artless steel process flanges fo verlical ddlerential H03 • Standard version pressure Ines (not together w'th K01.1(02 and 1(04) 11 • International VOIS/Cel (available soon). Process flange made d Hash:Say 1(01 English label inscriptions. documents. Process Range made oil Monet 1(02 lion in 5 languages on CO Statics, sled with P1/CF used (max. PN 10 0.45VP 145 1(04 psi). max. lempetaitre of medium 90 °C (194 'F)) Explosion protection Additional hibernation • Without explosion protection A Pease add 'Z to Order No. and specify Order code(s) • With explosion proteclion (CENELEC) and plain text. Type of protection: • 'Intrinsic safely (EEx ia) 8 4.4easurng.point numberridenbfkaton (max. It charac- • 'Explosionoroor (EEx di 3) D ters). speedy in plain text: 1115: 715 • 'Intrinsic safety and explosion.prcor Measunng-point text (max 27 characters). (EEx ia • EEx d) I (gamed) specify in plan teal: Y16: ...-.-- 716 • W (zone 2) (planned) Setting for digital display, specify in plain text • krAth explosion protection (FM • CSA) (standard setting: mbar): • intrinsic sale and explosion•proof (is • xp) )) (planned) NC Y21: mbar, bar. laps. MPs. pal Y21 Note: only pressure dmensions (see page Electrkal connection/cable Inlet 51) can be selected. • Screwed gland M20 x 1.5 8 • Screwed gland fel • 14 NPT C Preset bus address. specify in plain text (standard setting: 126): • PflOFIBUS plug M12 4) F ---- Y25 Indicator Orly the sating for Y21• and 725 can be made n the lactory. • Without indicates (digilal display hid- Example for ordering: see page 126 den) Scope of delivery: Transmitter as ordered (Instruction Manual is extra • With indicator (digital displayvisible) ordering item (see accessories on page 136)). • With MI:Mater (digital displayvisible. 1) Not suitable Ion cennecbon of remote seal. maim as specified. Order code Y21 2) Only together with nominal measumg range 250. 1600. 5060 and remit' ed) 7 30300 mbar (3.63. 23.21.72.5 end 436 psi). 3) WilhoA cable gland or FROFILIUS plug MI2. 4) Not together with type d protection 'Explosionproce or FM•CSA (mop) SITRANS P. Series DS III PA A5EOOO53276-04 127 EFTA01216844 Ordering Data I Ordering data Order No. Thderit' Order code SITRANS P transmitter for dMerentlal Further designs pressure and now. DS HI PA series. 71.1,4534- PN 420 (IMP 6092 psi) lOINE•-•••• Please add l" to Order No. and specify Order code(s). t AA iAA4 Transmitter with morning bracket made of Nominal measuring range 250 mbar (3.63 pal D • Steel AM 600 mbar (8.7 psi E • Stainless steel A02 1.600 mbar (232 psi F Instead of FPM (Won). process Serge 0-rIng made of 5.000 mbar (72.5 psi • PTFE (Tenon) MO 3000 mbar (435 psi H • FEP (mth silicone core. approved Jr lad) A21 Wetted parts materials • FFPM (Kalrez (Compound: 4079)) A22 (process flange made of stainless steel) • N8R (Bums N) A23 Sea diaphragm Parts of meas. cell Sealing screw (A 18 NPT) wen wive in matenal of pro- A40 cess flange Stainless steel Stainless steel Novella, Stainless steel Rating plate insalpbon (instead of German) Gold') Gold • English B11 • French B12 Nooses connection • Spanish B13 Female thread '4 - 18 NPT and flange • Ratan B14 connection to DIN 19213 English rating plate. pressure units in int-lz0 or psi B21 • Sealing screw cppostle process con- nection Manufacturer's test certificate M to DIN 55 350. Pan 1B - Mounting thread MI2 and to ISO 8402 C11 - Mounting thread 2r/i6 20 UHF Acceptance test certificate B to EN 10204x.1 C12 Factory certificate to EN 10 204-2.2 C14 • Sealing screw on side of process flanges Acid gas version to NACE DO7 - Mounting thread M12 (only together with seal diaphragm made of Hosteler/ - Mounting thread qta - 20 UNF and access screws made of stainless steel) Non-wetted parts materials IP 68 (not together ugh PF1OFIBUS plug M12) 012 Process flange Electronics housing Dgital indicator teside contra keys D27 somas (only with transmitter 71.1F4534.S.12.MAZ 6 or Stainless steel De -cast aluminum 7MF4534 -NNEM2.MAN 7-2. Y21) Stainless steel Stan. steel prec cast. 3 Use in or on zone ID/20 (only together w,th basic 201 Design device with type of protection 'Intrinsically-sale') • Standard version Use in zone 0(baslc unit EEx la) E02 • International version (available soon). Interchangng of process oomenon side H01 English label inscnptIons. documenta- tion in 5 languages on CO 2 Stainless steel process flanges for vertical differential 1193 presume fines Explosion protection Additional Information • Wahout explosion protection Please add 1" to Order No and specify Order code(s) • With explosion protection (CENELEC) and plan text Type of protection. - Intrinsic safety' (EEx la) Measuring-pant numbegidemilicatko -'Explosion-proof (EEx d) 4) (max. 16 characters). specify n plain text: - Intrinsic safety4nd explosion-proof Y16 (EEx IlEx d) ef (planned) Y15:...... -'n' (zone 2) (planned) E Measuring-pant text (max 27 characters). • With explosion protection (FM .• GSA) specify in pram text. intrinsic safe and explosion-proof Y16, Y16 In .• xpl 2) (planned) NC Setting for digital casptay. specify in plan text Electrical connectionkable Inlet (standard sang: mba0. • Screwed gland h120 x 1.5 B Y21: mbat, bar, kPa, MPa, pal, ... Y21 • Screwed gland K - 14 NPT C Nob: only pressure dimensions (see page • PROFIBLIS plug MI23) F 51) can be selected. Indicator Preset bus adaess. specify n plain text (standard setting 126). • Without indicator (digital cisplay hid- den) Y26 • With indicator (digital display nsable) Only the setting for 721' and "(25' can be made in the factory. • With indicator (digital display wade. Example for ordering: see page 126 setting as specified. Order code Y21 Scope of delivery: Transmitter as ordered (Instruction Manual is extra required) 7 orderng item (see accessories at page 135)). Only tooetter with nominal measuring ranee 250. IWO. 5000 and SITRANS P. Sodas DS III PA 128 ASE00053276-04 EFTA01216845 Ordering Data Ordering data Crcer No. Ordering data Order code S$TRANS P transmitter Further designs for level. 7MF4634- DS III PA series 11E1•11-11111111 Reese add .7. to Order No. and specify Order code(s). t ti n t Instead of FPM (Vilon). process flange O-nng on low- Nominal measuring range 250 mbar (3.63 psi D pressure side made d: 600 mbar (8.7 psi) E • PTFE (Teflon) A20 1.600 mbar (23.2 pa) F • FEP (with silicone core, approved fa food) A2I 5000 mbar (72.5 psi) G • FFPM (Kenn (Compound: 4079)) A22 • NBR (Beta N) A23 Process connection of low-pressure side Seeing screws (1/4 - IS NPT) with valve in material of pro- A40 cess flange Female tread 18 PT and flange connection to DIN 19213 with mounting Rating plate inscription (instead of German) thread • Engtsh B11 • French B12 • WO • Spanish B13 • 'IR,- 20 UP 2 • Italian B14 Non-wetted parts materials English rating plate, pressure wits in riH2O or psi B21 Process flange Electronics housng Mandacesets test certificate M to DIN 55 350. Pan 18 screws and to LS08402 C11 Stainless steel De-cast alurnmurn Acceptance test certificate B to EN 10204-3.1 B C12 Stainless steel Sian steel prec. cast. 3 Factory certificate to EN 10 204-22 C14 Design IP 68 (not together web PRORBUS plug M12) 012 • Standard version Use m or on zone 1C420 (only together with basic E01 • International yawn (available soon). device with type of protection intrinsicalty-safe) English label inscriptions. documenta- Use in zone 0 (basic urn EEx la) E02 tion in S languages on CD 2 Over-tilling safety device for Ilarrmable and non-flamma- E06 Explosion protection ble 'Muds (max. PN 32 (MVP 464 psi) (basic use EEx la) • Without explosion proteceon A Interchanging of process connection side H01 • VIM explosuan protection (CENB_EC) Type of protection Additional Information -'Intrinsic safety' (EEx ia) B -'Explosion-proof' (EEx d)') D Reese add "r :o Order No. and specify Order ccde(s) -'Intrinsic safety and explosion-proot and plain text. (EEx is sEEx d) l ) (planned) P -'n' (zone 2) (planned) E Measwing-pont 'timber/Identification (max. 16 characters). speedy in plain text: Electrical connection/cable Inlet Y15: Y15 • Screwed gland M20 x 1 Measuring.pont text (max. 27 characters). • Screwed gland th 14 NPT C specify in plan text: • PRORBUS plug M12 2) F Y16- Y16 Indicator Setting for digital *spay. specify et plain text • ',tetrad indicator (digital display hid- (standard salting: mbar): den) Y21: mbar, bar, kft,102, psi, .- Y21 • With rid color (digital display viable) Note: only pressure dimensions (see page • With rid color (digital display viable. 51)can be selected. setting as specified. Order code Y21 requred) Preset bus address. specify in plain text (standard setting 126): Ordering note: 1st order nem: Traneauter 7/AF4634-... Y25 2nd ceder item: Mounting flange 7MF4912-3... Only the seeing for121' and *125' can be made in the lac-tory. Example for ordering: Scope of delivery: Transmitter as ordered (Instruction Manual is extra hem line 7MF4634-IEY20-1AAI ordering item (see accessories an page 135)). hem line 2 7M1C4912-30E01 SITRANS P. Series DS III PA ASE00053276-04 129 EFTA01216846 Ordering Data I Ordering data °Me No. Order Code Mounting flange 7MF4912.. Dcectly Nted onto SI1RANS transmitter for level. Ice DS III PA series Flange Nom. dawn. Norm press. Connection EN 80 PN 40 to DN 100 PN 16 DIN 2601 PN 40 Connection 3 inch class 150 0 to class 300 ANSI 816.5 4 inch class 150 class 300 Other version 2 J1V Add Order code and plain text, Nominal diameter:...: Nom. pr essure: ... Wetted parts materiels • Stainless steel. mat. No. 1.4571/3181i') A • Coated with PFA • Coated with PTFE 0 • Coated with ECTFE • Mond 400. mat. No. 2.4380 G • Hasteeoy B2. mat. No. 2.4817 • Hastelloy C278. mat. No. 2.4819 J • Hastelloy C4. mat. No. 2.4810 U • Tantalum K Other version K1Y Add Order code and plain text: Wetted parts materials:... Sealing lace: see 'Technical data' Mae length • Without tube • 60 mm (1.97 inch • 100mm (3.94 inch) 2 • 160 mm (6.90 inch) a • 200 mm (7.87 inch) 4 Filling liquid • Silicone al M5 • Sificone oil M50 2 • High.ternperature al 3 • Halocarben oil (tor 02 measurements) 4 • Vegetable oil S • GlycerineAvater 2) Other version lily Add Order code and plain text: Filling liquid:.... Order code Further designs Please add 2' to Order No. and specify Order code(s). With flame flashover lockout for mount- A01 ing on Sale 0 (include.; documentation) Manufacturerb test certificate M to C11 DIN 66 350. Part 18. and to ISO 8402 Acceptance test certificate B to C12 EN 10 2043.1 B Vacuum-rot...Mani design nor or.° in VO4 vacuum range) Calculation of span of associated trans- TO5 meter (enclose filled-in questionnwe nth order) Note: Suffix •Yor required with transmitterl I) For vactsen on request. 2) Not suitable for use in low-presvure range. Example for ordering: see page 131 1/52 Siemens Fl 01 • May 2003 SITFtANS P. Series DS III PA 130 A5E00053276-04 EFTA01216847 Ordering Data 12.2 Ordering data for spare parts Ordering data Order No. 6 Ordering data Order No. Snare pada Spare pans (continued) Mounting bracket and mounting pans Mounting earn For pressure transmitters. For measuring-pant Zabel la MK II. MS and MK 11 series (7MF40104MEMM-IMCM) DS III (PA) series, eartNng and connection MS series (7R4F40134MEMS 'MGM) and 'ennuis or la digital display (50 off) 7MF49a7-1CD DS III (PA) series (7MF4COMOMMMIMCM) For absolute pressure transrniters. Sealing scree DS III (PA) series (7MF423MaMMISIMCM) (I set a 2 WO for process range • Made of steel 7W4997-1A8 • Stainless steel 7MF49a7-1C0 • Made of stemless steel 7lIF4917-1AH • Flagella/ 7MF4997-1CH Mounting bracket and mounting parts Vent valves For pressure transmitters. complete (1 set 2 ott) MK II series (7MF4010-EMMOIMAR • Stainless steel 7h1F4997-1CP -IMB• and •IMUMI. MS sales (ThAFE1134MMOM-IMAM. • Haney 7MF4997-1C0 -MBE and -INCE). Electronics lot DS III (PA) sales (7ME403MMEMEle -1MB• and -1M0f). • SIMIANS P. DS III series 71AF4997-1DK For absolute pressure transmners • SITRANS P. DS III PA series 7MF4997-1DL DS III (PA) sales (7MF423MMEMEIM 'MAO) -MBE and -1MDM). Connection board for • Made at heel TAF4997-1AC • SITRANS P. DS III series 7MF49a7-1CoN • Made of stemless steel 7W4997-1AJ • &MANS P. DS III PA series 7MF49a7-1DP Mounting bracket and mounting parts for 0 -ringer. la process flanges made of: WI. pressure trananiters with MID flange • FPM (Viten) 7MF4997-20A thread (7MF43 MM-... and 7MF44 • PIPE (Terial) 7MF4997-2D8 • Made of steel 71IF4907-1AD • FEP (with silicone core. approved tar food) 7MF4997-200 • Made of stemless steel 71/F4997-1AX • FITM (Kalrez (Compowd. 4079)) 7MF4997-2DD • NBA (Buns N) 7MF4997-2DE Mounting bracket and mourning pals for d nerenal pressure transmders with Dill2 range thread 17ME45 MO-.• • Made of steel 71/F4997-1AE • Made of stantess steel 71/F4997-IAL Mounting bracket and mounting pans to dilemma pressure and absolute pressure Vansmiters with flange head /,a 20 UNF (7MF41.3MM-.... 7MF44 MF45 • Made of steel 7W4997-1AF • Made of stainless steel 7W4997-1AM Cover (die-cast aluminium) without window. including gasket • For MK II. MS and DS III (PA) series 7W4997-1BB Cover (stainless steel) without wham. incliding gasket. la DS III (PA) series 7W4997-1BC Cover (die-cast aluminium) %nth vando.v. including gasket • for MK II. MS and DS III (PA) senes TAF4997-1BE Cover (stainless steel) with whdaw. including gasket for DS III (PA) sales TAF4997-1BF Analog Indicator. scale 0 to 100% TAF4997-1BN Analog Indicator. custanewspecific scale TAF4997-1BP-2 CiViSORS as specified In plain text Digital display including mounting material UE4997-188 la MS and DS III (PA) series Measuring-polM label • Withcut inscription (5 on) TIN4997-1CA • Printed ( I oft). data according to 7P/F4997-1CB-Z Y01 or Y02. Y15 and 716 (see Ordering data for SITAANS P transmitters) SITRANS P. Series DS III PA A5E00053276-04 131 EFTA01216848 Ordering Data Ordering data Order No. Ordering data °ideę No. SCRAMS P measuring cell fee pres- TUFAMI • • ••• O SITRANS P measuring cell for abso- 711F4992 • •••• O swe lute pressure (from pressure trans- or DS III and DS Ill PA series mitter series) Nr DS III 4-id D3 ill PA te, ib, Mews. Ml Sing Mesa. Cleaning Silicone oil Normal Meas. cell filling Meas. celi cleaning Inert Ming lipid Grease-free Silcox oil Normal 1 Inert tillng liquid Grease-tree Rated measuring range 1 bar (14.5 psi) B Rated measuring range obar (58 psi) c 250 mbar (3 63pol D 16 bar (232 pe) D 1.300 mbar (18.9 pol F 63 bar (914 re) E 5.000 mbar (72.5 ps) G 150 bar (2320 psi) F 3b000 mbar (435 psi H 490 bar 15802 Psi, G Wetted parts materials Wetted parts materials Seal diaphragm Cconeclicn shark Seal diaphragm Connection shank Stainless steel Slabless steel A Stainless steel Stainless steel A lisstettoy Slahless steel B Hastedoy Stainless steel B lisstettoy Hastelloy C Hamasy Hasleloy C Process connection Process connection • Ccnneclicn shark GM • Connection shank GNA • Female head W 14 OPT • Female tread - 14 NPT • Oval flange erode of slahless stad. • Oral Ilange made ol stainless sleet max. span 160 bar ()MOW max. span 160 bar (2320 psi) Mounling thread Vic 20 UNF 2 Mounting ahead 'Ac 20 UNF Mounling Thread 3 Moulting Mead MIO Further designs Order code Further designs Cyder code Please add -r M Order No. and spec- Please add "Z" to Order No. and spec- ify Order codes). ily Order code(s). Acceplance lest CerliliCate B to Acceptance teal Cerldreale B to EN 10204-3.1 B C12 EN 10 204-3.1 B C12 SITRANS P. Sedes DS III PA 132 A5E00O53276.04 EFTA01216849 Ordering Data Ordering data Omer No. Ordering data Order No. SITRANS P measuring cell for abso- SITRANS P measuring cell for differ- lute pressure (horn differential pres- sure tr ansmitter series) fcr OS 11 and CS ill PA ',cues Meas. cell filing Maas. cell cleaning 7MF4993 1 1 A .. • ential pressure and PN 32/160 (MWP 481)2320 psi) for DS 111 and OS III PA Spero Men,eel Nang Neat eel] cleaning 71.1T-4994 • &Scene of Normal Siloam oil Normal Inert filling liquid Grease-free 3 Iced lilting limad Grease-free Rated measuring range rated measuring range 250 mbar (3.63 ps) D TIN 32 (heA,P 464 psi) 1.300 mbar (I8 9 ps) 20 mba") (0.29 psi) B 5.000 mbar (72 5 ps) FIN 160 (MWP 2320 ps) 3).000 mbar 1435 ps) H 60 Mbar (0.87 put C 100.000 mbar (1450 ps) KE 250 Mbar (3.63 put D 600 Mbar (8.7 put E Wetted parts materials 1.600 mbar (23.2 put F Seal daphragm Pans or mess. cet 5.000 mbar (72.5 put Stainless steel Staines& steel A 30.000 mbar (435 psi) H Hadeloy Staines& steel B Wetted pens materiels Hadeloy Hasielby C (process flanges made of stainless Tantalum Tantalum E steel) Monet Mont H Gad Gold L Seal diaphragm Pans or meas. cell Stainless steel Slairtess steel Process connection Hasidic/ Stainless steel B Female [Mead 'A 18 NPT with flange Hasidic/ Hasielloy C convenor', to DIN 19213 Tantalum Tantalum E • Vent opposite process connection Monet I) Menet H 0 Gold Gold L Moulting thread MID 246 - 20 UNF Process connection • Vent on side 01 process flange Female thread'' 18 NPT with flange Moaning thread MID 4 connector, to DIN 19 213 /,6.20 UNF 8 • Vent opposite process connection Hon-wetted parts materiels Mounting thread 4410 Process flange screws: (/15- 20 UNF • Staines& steel 2 • Vent on side of process Range Mounting thread M10 Further designs Order code 2/ To 20 UNF Pease add' to Order No. and spec- Non-wetted pees materiels ify Order code(s). Process flange screws: Instead 01PPM (1./iforg, process flange 2 • Stanton steel 0 -Mg made of: 420 Further designs Order code • PTFE (Teflon) • FEP (with shear* core. approved for A21 Pease acid '2' to Order No. and Spee- loud) dy Order code(*) • FFpld (Kalre2 (Compound: 4079)) A22 Instead of FPM (Viton). process flange • NES (Buns N) A23 0 -ring made 01: Acceptance lest senile-de B to • P1FE (Teflon) A20 EN 10204-3.1 B C12 • FEP (with silicone CCM approved Mr A21 Moth Process connection Gb2A D111 • FFPM (Kaire2 (Compound: 40798 A22 Remote seal connection (tat together D20 • NBA (Buns N) A23 wish K01. KO2 and K04) Acceptance teal candidate B to Vent on side for gas measurements H02 EN 10 204-3.1 B C12 Without process flanges KOO Remote seal flanges (not together with D20 With process flange made tel: KOI. KO2 and K04) • Ilasielloy K01 • Monet K02 Vent on side for gas measurements H02 • Stainless steel with PVDF insert (Max_ KM Stainless steel process flanges for verti- H03 PN 10 (MWP 145 psi). max. tempera- cal ditterentol pressure Ines (non lure of medium 90 IC (194 IF)) together with 1(01. KO2 or K04) ') Only together with max span 250. 1.600. 5.000 and 30.003 mbar Without process singes KOO (3.63. 23.21. 72.5 and 435 psi). With process flange made of: 2) Not suitable for connection et remote seal. • Hasielroy • Monet K02 • Stainless steel with PVDF insert (max. KM PN 10 (idM/P 145 psi). max. tempera- lye 01medium 90.IC (194 'F)) SITRANS P. Series DS III PA A5E00053276-04 133 EFTA01216850 Ordering Data Ordering data Cof C..1 No Ordering data Order No. SITRANS P measuring cell SITRANS P measuring cell for differential pressure and PN 420. (MWP 6092 psi) DS III and DS III PA series 7MF4995 - 1 MINIM I 5AA for level. DS Ill and DS Ill PA series 71/F4996 -1la • Rated measuring range Rated measuring range 250 mbar (3.63 pa) D 250 mbar (3.63 pi2) D 600 Inbar (8.7 ps.) E 600 mbar (8.7 psi) E 1.600 mbar (232 psi) F 1.603 mbar (23.2 psi) F 5.000 mbar (725 psi) O 5933 mbar (725 psi) G 330:0 mbar cads psi) H Wetted parts materials I process flanges made of stainless Wetted parts materials steel) (process flanges made 01 stainless Seal diaphragm Pans of mess. cell steel) Stainless steel Stainless steel Seal dopnragm Parts of mess. cell Stainless steel Stainless steel Process connection of low-pressure Hasteloy Stainless steel side Geed') Gold Fenae thread !A IS NPT Mtn flange connection to DIN 19 213 Process connection • Vent opposite process connection Female thread S6 - 18 NPT Mtn flange Mounting thread 9110 0 connection to DIN 19 213 116 . 20 UNF 2 • Vent opposite process conrect.cn - Mounting thread 9112 Non-wetted parts materials 20 UNF 3 Process flange screes • Vent on side of process flange • Stainless steel 2 - Mounting thread 9112 116 . 20 UNF 7 Further designs Order code Non-wetted parts materials Please add .2. to Order No. and spec- ify Order code(s). Process flange screw. Instead of FPM (Won). process flange • Stainless steel 0 -ring made of: Further designs Order code • PTFE (Teflon) A20 • FEP (with silicone core. approved foe MI Please add 'Z' to Order No. and spec- food) ify Order code(s). • FFPM (Ken (Compound: 4079)) A22 Instead of FPM (Vann). process flange • MR (Bona N) A29 O-ring made cf: • PTFE (Teflon) A20 Acceptance test certificate B to EN 10204-3.1 B C12 • FEP (wth silicone cote. approved for A21 food) Witnoat process flanges KOO • FFPM (Kairez (Compound. 4079)) A22 • MIR (Bona N) A29 Acceptance test certificate B to EN 10204-3.1 B C12 Stainless steel process flanges for verb- 1103 cal differential pressure lines Witt011t process flanges KOO ') ONy together nith max_ span 250. 1.600. 5.000 and 30.000 mbar (3.63. 23.21. 72.5 and 435 psi). SITRANS P. Serb s DS III PA 134 A5E00053276.04 EFTA01216851 Ordering Data 12.3 Ordering data for accessories I Ordering data Order No. Ordering data Out. Insiructo- HART communicator with rechargeable battery. Matniction Manual IL, charger fee AC 230 V 0611 swift Type or protection irerinsic safely • German ASE00047090 Ea is IIC T4. nilh carrying case. • English ASE00047092 4 MB MettOry, • French ASE00033216 Wel COI of Siemens devices • Spanish ASE00033220 • Ratan A5E00053219 Language Brief instructions (Leporello) • German TIAF4998-8KF to. SI TRANS R DS III series • Encash 71.1Ft:998-SKI • German/English ASE00047093 Loading of further device VIAF4998-8KU CO with documentation descriptions be SITRANS R DS III series. DS III PA. MS. Pea t.pecily DDs in plan text MX II MPS and 2 • German. Engish. French. Spanish. Italian ASE0009034S Service Manual lot replacement of elec- tronics. measiang cell and conneelicn board • GermanfEnglish ASE00078060 Way available on the Internee) HART commtnicalion HART communicator See on the right side HART modem 711F49074DA Note: You can download the above-mentioned Instruction Manuals free-of-char from the Internet site SITRANS P, Series DS III PA ASE00053276-04 135 EFTA01216852 Ordering Data SITFtANS P. Serb s DS III PA 136 A5E00053276-04 EFTA01216853 Certificates 13 The certificates are enclosed as a collection of loose leaves in the operating instructions (or on CD). SITFtANS P. Series DS III PA ASE00053276-04 137 EFTA01216854 Certificates SITFtANS P. Serb s DS III PA 138 A5E00053276-04 EFTA01216855 Index 14 A Error 44 Assembly 82 Error signaling 44 B F Blanking plug 15 Filling liquid 19 Block diagram 17, 18, 19 Flange 19 Bridge output voltage 18, 20 Front view of the device 15 Functional diagram 17, 18, 19, 20 C Cable gland 15 H Care 115 Hardware error 115 Class 1 Master 33 Commissioning 95 Configuration message 33 Connection 90 Input keys 45 to screw terminals 90 Installation 81, 82 Connection diagram 90 Interfacing Cyclic operation 33 PROFIBUS 120 D K Data consistency 33 Keyboard 45 Design 13 Device Master Data file 33 Diagnostic Information 44 DMD file 33 L Locking screw 88 E Electrical connection 89 M Measured value display 44 SITRANS P. Series DS III PA ASE00053276-04 139 EFTA01216856 Measuring R gases 97 Range of rotation. 87 liquid 98 Rating plate 15 vapor 98 Rear view of device 15 Measuring point plate 15 Modular 79 Mounting bracket 83 S Seal diaphragm 20 Self test 115 0 Shutoff valve 102 Operation Status display 44 Key functions 46 System integration 33 locally 43 Ordering 123 T Technical 103 P Technical Data Plastic cover 15 Dimensions 110 Process connection 14 Terminating resistor T 119, 120 PROFIBUS 117 Test plug 90 Bus topology 117 PROFIBUS automation system Figure 118, 120 Profile PROFIBUS PA 119 Window 15 SITRANS P. Series DS III PA 140 A5E00053276-04 EFTA01216857 Appendix 15 15.1 Literature and catalogs No. Title Issued by Order number 111 PNO guide PNO 2.091 PROFIBUS PA Technologiefabrik Haid-und-Neu-Str. 7 D-76131 Karlsruhe 121 SIMATIC field technology package Siemens AG Internet address: http://www.ad.siemens.de:8080/vIrlib/html_00/ doc/index.htm on: Profibus desaiptions (free) 1system description i PA system description, German 131 Catalog, ST 50 Siemens AG E86060-K4650-A111-A8-7600 SIMATIC SS/PC/505 Automation Systems 141 Catalog, ST 70 Siemens AG E86060-K4670-A111-A7-7600 Components for Totaly Integrated Automation 151 Catalog, ST 80 Siemens AG E86060-K4680a101-A9-7600 Human Machine Interface Products/Systems /6/ Catalog, IK P1 Siemens AG E86060-K6710-A101.82-7600 SIMATIC NET Industrial Communication and Field Devices RI Catalog, ST PCS 7 Siemens AG E86060-K4678-A111-A5-7600 SIMATIC PCS 7 Process Control System SITRANS P, Series DS III PA ASE00053276-04 141 EFTA01216858 Appendix 15.2 Summary of error messages and status codes I Hex Digital Source of mea- PDM display Cause Measure display sured value set 00 B_000 Output (cyclic data Bad Is used if no other — only), counter output information is (cyclic data only) available. Device not available or cyclic connection interrupted. 08 8_011 Secondary variable 3 Bad. not con- Variable is not calcu- Correct the `Measur- nectod. value lated ing transducer type" constant setting OC B_012 Non-linearized pres- Bad, device Device has an irrepa- Replace the electron- sure value, secondary error rable error ics. variable 1, secondary variable 2, measured value (primary vari- able). secondary vari- able 3, output 1), counter output 2) 04 B_004 Non-linearized pres- Bad, configure- Adjustment range too Repeat the adjust- sure value, secondary lion error small ment process with variable 1, secondary pressure valueswhich variable 2, measured are further apart from value (primary van- one another. able). secondary vari- able 3, output .). counter output 2) OF 8_015 Non-linearized pres- Bad, device Device has an Change the sure value, secondary error, value con- irreparable error. electronics. variable 1, secondary scant variable 2, measured value (primary vari- able). secondary vari- able 3, output .), counter output 2) 10 B_016 Non-linearized pres- Bad, sensor Sensor shows error. Have the measuring sure value, secondary error cell checked by variable 1, secondary service personnel. variable 2, measured value (primary vari- able). secondary vari- able 3, output .), counter output 2) 11 8_017 Non-linearized pres- Bad, sensor Negative pressure increase the pressure sure value, secondary error, fallen too high Fallen below in a positive direction. variable 1, secondary below limit value lower overload limit variable 2, measured (c -20 % of nominal value (primary van- measuring range). able). secondary vari- able 3, output .), counter output 2) SITFtANS P. Series DS III PA 142 A5E00053276-04 EFTA01216859 Appendix Hex Digital Source of mea- PDM display Cause Measure display sured value set 12 8_018 Non-linearized pres- Bad, sensor Positive pressure too Reduce the pressure. sure value, secondary error, limit value high Upper overload variable 1, secondary exceeded limit exceeded (> variable 2, measured 120 % of nominal value (primary van- measuring range). able), secondary vari- able 3, output .), counter output 2) 11 B_031 Output, counter output Bad, out of The function block is For normal operation, order, value put out of order with reset the target mode constant a target mode corn- to "AUTO". mand. A parameter- ized safety value is output. 47 U_071 Output Uncertain, last Input condition Wail Chock the recording usable value, safe" is met, the of measured values. value constant parameterized safety setting is set to "Keep last valid value'. 48 U_072 Counter output Uncertain. Use of the totalizer Check the recording replacement block when the mea- of measured data. value sured value status = 'bad and the param- eterized safety set- ting is set to "Safe operation". The total value changes. Fault behavior = safe oper- ation. 4B U_075 Output, counter output Uncertain, Value is not an auto- Check the recording replacement matic measured of measured values. value, value value. This identifies constant a parameterized, static substitute value or a preset value. 4F U_079 Output, counter output Uncertain, initial After run-up, an intlal Reject the value in the value, value value is entered user program. constant in the device mem- ory. 50 U_080 Non-linearized pries- Uncertain, value Non-permissible Check the operating sure value, secondary inaccurate operatlngparameters parameters, e.g. the variable 1, secondary or maintenance permitted ambient variable 2, (measured alarm temperature. value (primary van- Immediate mainte- able). secondary rani- nance work required. able 3, output, counter output 1) Only if fault behavior of the analog input function block is set to 'Incorrectly calculated measured value at the output'. 2) Only if fault behavior of the counter function block is set to 'Operation". SITRANS P, Series DS III PA ASE00053276-04 143 EFTA01216860 Appendix Hex Digital Source of mea- PDM display Cause Measure display sured value set 51 U_081 Non-linearized pros- Uncertain, value Fallen below lower Increase the pres- sure value, secondary inaccurate. nominal measuring sure in a positive variable 1, secondary fallen below limit range limit direction. variable 2, measured value (c 0 %). value (primary vari- able). secondary vari- able 3, output, counter output 52 U_082 Non-linearized pries- Uncertain, value Upper nominal mea- Reduce the pressure. sure value, secondary inaccurate. limit suring range limit variable 1, secondary value exceeded exceeded variable 2, measured (> 100 %). value (primary vari- able). secondary vari- able 3, output, counter output 80 Electronics tempera- Normal operation -- lure, Sensor temperature, non-linearized pres- sure value, secondary variable 1, secondary variable 2, measured value (primary vari- able). secondary vari- able 3, output, counter output 84 G_132 Electronics tempera- Good. update A parameter rale- Message to the con- ture, Sensor tempera- event vent to the behavior trot system. Lure, non-linearized of the slave has been pressure value, sec- changed. ondary variable 1. sec- The display is extin- ondary variable 2, guished after 10s. measured value (pri- mary variable), sec- ondary variable 3. output, counter output 89 G_137 Output, counter output Good. fallen Fallen below lower Correct error using below warning parameterized warn- user programme. limit ing limit 8A G_138 Output, counter output Good, warning Upper parameter- Correct error using limit exceeded ized warning limit user programme. exceeded. 8D G_141 Electronics tempera- Good. fallen Fallen below lower Correct error using lure, output, counter below alarm parameterized alarm user programme. output limit limit. 8E G_142 Electronics tempera- Good. alarm Upper parameter- Correct error using tuna, output counter limit exceeded ized alarm limit user programme. output exceeded. A4 G_164 Non-linearized pries- Good, mainte- Maintenance interval Maintenance work. sure value, secondary nance required has expired: Calibre- calibration of the elec- variable 1, secondary bon or servicing. tronics or servicing of variable 2, measured the measuring cell is value (primary vari- required. able). secondary vari- able 3, output, counter output SITFtANS P. Series DS Ill PA 144 A5E00053276-04 EFTA01216861 Appendix Hex Digital Source of mea- PDM display Cause Measure display sured value set - F_001 - - Local operation Release write disabled protection - F_002 - - Change of bus End communication address not possible with class 1 Master. as the device is exchanging data with class 1 master. - F_003 - Change of device End communication operating mode not with class 1 Master. possible, as the device is exchanging data with class 1 master. - F_004 Display overflow Check the physical unit and decimal point position settings, and adjust them to the =- rent measured value. - F_005 - Value is read-only. - F_006 - Adjustment unsuc- Check adjustment oessful. range, repeat proce- dure. - F_007 - Measurements Check measuring across whole mea- range, if necessary suring range no reduce inconsistency. longer possible after zero point adjust- ment. - F_008 - Local operation is Set the parameter disabled by SIMATIC "Local operation" to PDM. "Enabled" with SIMATIC PDM. SITRANS P, Series DS III PA ASE00053276-04 145 EFTA01216862 Appendix 15.3 Certificates The certificates are enclosed with the operating instructions in compiled form as a loose collection of sheets. l General ■ Division of media (liquid/gaseous) Into the fluid groups The pressure equipment directive 97/23/EC applies to the align- Fluids are divided according to Article 9 into The to II vang fluid ment of the statutory orders of the European member slates for groups: pressure equipment. Such equipment in the sense of the direc- Group 1 tive includes vessels. pipelines and accessories with a maxi- mum permissible pressure of more than 0.5 bar above Potentially Highly toxic atmospheric. explosive B phrases. B phrases: e.g,. 26. 27. 28. The pressure equipment directive can be used starting Novem- e.g.: 2.3(1.4. 39(32) ber 29. 1999. and is compulsory starting May 29. 2002. 5. B.9. it It 19. 44) I Division according to the danger potential IRONY Teals Equipment is divided n line with the pressure equipment direc- fbmrnable tive according to the danger potential (medium/pressure/vol- B phrases. ume/nominal diameter) Mto the categories Ito IV or Article 3 phrases: e.g.: 23. 24. 25 eg.' 12(17) (29.31) Paragraph 3. The following criteria are decisive for assessment of the danger potential. and are also shoran in Diagrams 1 to 4 and 610 9: Readily Fire • Fluid group Group 1a 2 flammable stimulating • Aggregate slate Liquid or gaseous pirates: B pirates. e.g.: 11.15.17 e.g.: 7.8.9 • Type of pressurized equoners (10.30) (is, 15, 19) Vessel Rectum a pressure and vokime (PS' V paarLj) - Octane Nominal diameter. pressure or preduci 0( prestige and nominal Flammable it the maximum permissible temperature is above the dash diameter (PS' COO point. Fuelled pressure equipment or equipment heated in another Group 2 manner are shown separately in Diagram 5. All duds not belonging to Group I Note: Also applies to Iluids nhicn ate e.g. dangerous a the erivirarters. cor- Liquids according to Article 3 are those liquids whose steam rosive. dangerous to health. inilars of carchogeruc (it rot nighty toxic). pressure is not more than 0.5 bar above standard at nosphenc pressure (1013 mbar) at the maximum permissible temperature. The maximum permissible temperature for the used liquids is the maximum process temperature which can occur. as defined by the user. This must be within the limits defined for the equipment. Conformity rating Pressure equipment of categories Ito IV must comply with the safety requirements of the directive and be assigned the CE symbol. They must comply %vith a conformity rating procedure according to Appendix III of the diective. Pressure equipment according to Article 3 Paragraph 3 must be designed and manufactured in agreement with the sotrid engi- neering practice SEP apptyi-ig i1a member country. and must net be assigned a CE symbol (CE symbols fran other diectives are not affected). Siemens has carried out a conformity rating. assigned a CE sym- bol. and issued a declaration of conformity for its products (pro- viding the equipment is not within the context of Article 3 Paragraph 3). Supervision of the design. dimensioning. testing and manufac- ture is carried out according to module H (comprehensive qual- ity assurance) by the TIN Nord (Northern Technical Inspectorate) as the specified office. Notes: • Equipment designed for media with a high danger potential (e.g. gases of fluid group 1) may also be used for media with a lower danger potential (e.g. gases of fluid group 2. or liquids of ••••• fluid groups 1 and 2). • The pressure equipment directive according to Article 1 Para- graph 1 does not apply to equipment such as e.g. mobile off- shore plants. ships. Strait. water supply and waste water networks. nuclear plants. rockets and pipelines outside indus- trial plants. SITRANS P. Serios DS III PA 146 A5E00053276-04 EFTA01216863 Appendix I Diagrams nom Diagram 1 Diagram 2 Imo too a io Al 1 to too ari MO 10000 Vg • Gases of uid groups • Gases of luid group 2 • Vessels according to Article 3 Number 1.1 Letter a) Frst dash • Vessels according to Article 3 Number 1.1 Letter a) Second • Exception unstable gases belonging to Categories I and II dash must be included ri Category Ill. • Exception ire extinguishers and bottles fa breathing appara- tus: at least Category III. Diagram 41 I 10 wo 1000 10000 VII • Liquids of fluid group 1 • Liquids of fluid group 2 •Vessels according to Article 3 Number 1.1 Letter b) First dash • Vessels according to Article 3 Number 1.1 Letter b) Second dash • Exception: modules for producing warm water • Fuelled pressure equipment or equipment heated ri another manner above 110 `C and liable to overheating. • Vessel according to Article 3 Number 1_2 • Exception: pressure cooker. test procedure at least accordrig to Category Ill. SITRANS P, Series DS III PA ASE00053276-04 147 EFTA01216864 Appendix Diagram 7 1000 10 PS.05 0.1 1 10 KO WOO 10003 ON co 1 10 Ito 0000 ON • Gases of fluid group 1 • Gases of I uid group 2 • Pipelines according to Article 3 Number 13 Letter a) First dash • Pipelines according to Arbcle 3 Number 1.3 Letter a) Second • Exception: unstable gases belonging to Categories I and II dash must be included in Category Ill. • Exception: licitids al temperatures > 350 °C belonging to Cat- egory II must be included in Category III. Diagram 8 Diagram 9 rt PS-00 PS4C0 Ma 3 ® PS-rlip't 3 ' 4/.5. PS.* PS45 0,1 1 10 100 1010 10000 ON 0.1 I 10 10) IMO IWO ON • Liquids of fluid group 1 • Liquids o4 fluid gaup 2 • Pipelines according to Article 3 Number 1.3 Letter b)First dash • Pipelines according to Article 3 Number 1.3 Latter b) Second dash SITRANS P. Serb s DS III PA 148 A5E00053276-04 EFTA01216865 EFTA01216866 074995 II IVII I II II IIIIIIII II P A5E00053276 Siemens AG Bereich Automation and Drives Geschaeftsgebiet Process Instrumentation and Analytics D-76181 Karlsruhe www.siemens.comfprocessinstrumentation A5E00053276-04 EFTA01216867