Siemens SIPART PS2 PA 6DR55 Series Operating Instructions Manual Download Page 40

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Installation

4.2 Installing the linear actuator

SIPART PS2 with PROFIBUS communication

Operating Instructions, 09/2007, A5E00127926-07

Assembly procedure: positioner with linear actuator

Assembly procedure: linear actuator without flameproof enclosure

Summary of Contents for SIPART PS2 PA 6DR55 Series

Page 1: ...ft Automation and Drives A D Sensors and Communication Process Sensors 76181 KARLSRUHE GERMANY Electropneumatic Positioner SIPART PS2 PA 6DR55xx www siemens com processinstrumentation Electropneumatic Positioner SIPART PS2 PA 09 2007 Operating Instructions p sipart A5E00127926 07 1PA5E00127924 A5E00127926 ...

Page 2: ......

Page 3: ...r assignment Addressing 10 Functions operations using PROFIBUS PA 11 Alarm fault and system messages 12 Service and maintenance 13 Technical data 14 Dimension drawings 15 Scope of delivery spare parts accessories 16 Appendix A Abbreviations B SIPART Electropneumatic positioner SIPART PS2 with PROFIBUS communication Operating Instructions 09 2007 A5E00127926 07 6DR55 ...

Page 4: ... Commissioning and operation of a device system may only be performed by qualified personnel Within the context of the safety notes in this documentation qualified persons are defined as persons who are authorized to commission ground and label devices systems and circuits in accordance with established safety practices and standards Prescribed Usage Note the following WARNING This device may only...

Page 5: ...es for operation with natural gas 21 3 3 2 Natural gas as an actuator medium 21 3 4 Device components 23 3 4 1 Overview of device components 23 3 4 2 Motherboard 25 3 4 3 Electrical connections 25 3 4 4 Pneumatic connections 26 3 4 4 1 Pneumatic connection on the standard controller 26 3 4 4 2 Pneumatic connection in the flameproof enclosure 27 3 4 4 3 Pneumatic connection versions 27 3 4 5 Purge ...

Page 6: ...on 56 5 1 3 Installing the optional modules in the flameproof enclosure version 58 5 1 4 Installing the module cover 60 5 2 Iy module 61 5 3 Alarm unit 62 5 4 Slotted initiator alarm unit 63 5 4 1 SIA unit 63 5 4 2 Installing the slotted initiator alarm unit 64 5 4 3 Setting the limits of the slotted initiator alarm unit 65 5 5 Mechanical limit switch module 66 5 5 1 Installing the mechanical limi...

Page 7: ...configuration 102 7 2 4 Description of operating modes 102 7 3 Optimizing the controller data 104 8 Functional safety 107 8 1 General safety notes 107 8 1 1 Safety instrumented system 107 8 1 2 Safety Integrity Level SIL 109 8 2 Device specific safety notes 110 8 2 1 Application range for functional safety 110 8 2 2 Safety function 110 8 2 3 Settings 111 8 2 4 Behavior in case of faults 112 8 2 5 ...

Page 8: ...n of parameter 43 153 10 2 2 14Description of parameter 44 154 10 2 2 15Description of parameter 45 154 10 2 2 16Description of parameter 46 155 10 2 2 17Description of parameter 47 155 10 2 2 18Description of parameter 48 156 10 2 2 19Description of parameter 49 157 10 2 2 20Description of parameter 50 157 10 2 2 21Description of parameter 51 158 10 2 2 22Description of parameter 52 158 10 2 2 23...

Page 9: ...nsed status 202 11 3 4 1 Diagnostics messages in case of deactivated condensed status 205 11 3 4 2 Diagnostics messages in case of activated condensed status 206 11 3 4 3 Definition of the status 209 11 3 4 4 Sub status for deactivated condensed status 209 11 3 4 5 Sub status for activated condensed status 210 11 3 4 6 List of diagnostics events with status and diagnostics message for deactivated ...

Page 10: ...ositioner in the plastic enclosure 242 14 Technical data 243 14 1 General technical data 243 14 2 Technical data of SIPART PS2 PA 246 14 3 Technical data of optional modules 249 15 Dimension drawings 253 15 1 Dimension drawings 253 16 Scope of delivery spare parts accessories 257 16 1 Overview 257 16 2 Standard controller 259 16 3 Optional modules 260 16 4 Spare parts 261 16 5 Scope of delivery of...

Page 11: ...ire when using an SIL certified device in safety instrumented systems 1 2 History This history establishes the correlation between the current documentation and the valid firmware of the device The documentation of this edition is applicable for the following firmware Edition Firmware identification System integration 07 09 2007 FW from 5 00 00 onwards SIMATIC PDM V6 0 The most important changes i...

Page 12: ...ating instructions get in touch with your contact person You can find contact information for your local contact person in the Internet Product information on the Internet The Programming Manual is an integral part of the companion CD which may be ordered separately In addition the Programming Manual is available on the Internet on the Siemens homepage On the CD you will also find the technical da...

Page 13: ...ed in these instructions Insofar as they are not expressly stated in these instructions all changes to the device are the sole responsibility of the user 2 3 Laws and directives The regulations of the test certification valid in your country are to be observed Electrical connection in hazardous zones with explosive atmospheres The national directives and laws for hazardous areas valid in your coun...

Page 14: ...while in operation Protection type non sparking nA zone 2 Devices with non sparking protection may only be connected and disconnected when off circuit Exceptions Connection lines with unlimited energy as well as internal connectors may be connected or disconnected under voltage only in the following cases During installation During maintenance During repairs WARNING Exposure to aggressive and haza...

Page 15: ...parent after a long period of operation Therefore avoid electrostatic charge 2 5 Qualified Personnel Qualified personnel are people who are familiar with the installation mounting commissioning and operation of the product These people have the following qualifications They are authorized trained or instructed in operating and maintaining devices and systems according to the safety regulations for...

Page 16: ...General safety notes 2 5 Qualified Personnel SIPART PS2 with PROFIBUS communication 16 Operating Instructions 09 2007 A5E00127926 07 ...

Page 17: ...the digital display The standard controller has one binary input BE1 by default This binary input can be configured individually and be used to block the operating modes It has a friction clutch and a switchable gear so that the positioner can be used with different mechanical part turn and linear actuators 3 2 Structure 3 2 1 Design overview The mechanical and electrical assembly the device compo...

Page 18: ...control valves with Linear actuator Part turn actuator VDI VDE 3845 Difference attachment extensions are available for linear actuators NAMUR or IEC 534 Integrated attachment to ARCA Integrated attachment to SAMSON in the non flameproof enclosure The positioner can be installed on or operated using the customary drives Figure 3 1 Positioner attached to a single action linear actuator Pressure gaug...

Page 19: ...tioner attached to dual action part turn actuator Pressure gauge block dual action Part turn actuator Dual action positioner in plastic enclosure Figure 3 3 Positioner in flameproof enclosure attached to linear actuator Single action positioner in flameproof enclosure Pressure gauge block single action Yoke actuator yoke Actuator ...

Page 20: ...all per Contr Dwg A5E00065622AA CL I DIV 2 GP ABCD T6 T5 T4 CL I ZN 2 GP IIC T6 T5 T4 IS CL I DIV 1 GP ABCD T6 T5 T4 FM CSA CL I ZN 1 AEx ib IIC Ex ib IIC T6 T5 T4 33529 33529 FISCO device IECEx TUN 04 0018 Ex ia ib IIC T6 T1 Technical data and temperature classes see certificate SIPART PS2 PA Positioner 6DR5510 0EG00 0AA0 II 2 G EEx ia ib II C T6 T5 T4 Ta 30 50 65 80 C Uh 9 24V Siemens AG D 76181...

Page 21: ...oner Always ensure that the immediate surroundings of the positioner are adequately ventilated 4 The mechanical limit switch module may not be used when operating the positioner with natural gas 5 Depressurize the devices operated with natural gas adequately during maintenance activities Open the cover in an explosion free atmosphere and depressurize the device for at least two minutes 3 3 2 Natur...

Page 22: ...1x xExxx 6DR5x2x xExxx Single acting Double acting Bleeding process Operating mode Nl min Nl min Operation typical 0 14 0 14 Operation max 0 60 0 60 Bleed the enclosure volume through the bottom side of the device Purge air switch is at IN Error case max 60 0 60 0 Operation typical 1 0 2 0 Operation max 8 9 9 9 Bleed through the control air outlet near the pneumatic connections Error case max 66 2...

Page 23: ...bled 90 O O Jumper Shut Down enabled Figure 3 5 View of the positioner cover open plastic enclosure Bus cable Restrictor Terminal label on the cover Restrictor Y1 Digital display Attenuator Purge air switch Transmission ratio selector Output Actuating pressure Y1 Friction clutch adjustment wheel Input supply air Motherboard Output Actuating pressure Y2 1 Connecting terminals of optional modules Bu...

Page 24: ...flameproof enclosure Input supply air Restrictor Y1 Output Actuating pressure Y1 Restrictor Y2 1 Digital display Friction clutch adjustment wheel Output Actuating pressure Y2 1 Connecting terminals of optional modules Buttons Connecting terminals of standard controller Transmission ratio selector 2 Safety catch 1 for double acting actuators 2 possible only when the positioner is open ...

Page 25: ...ect the optional module to the motherboard 3 4 3 Electrical connections Connecting terminals of the standard controller the Iy and the alarm optional module are provided at the left front edges and are arranged in a staircase shape The module cover protects components from being pulled out and prevents an incorrect assembly 1 10 Figure 3 8 Connecting terminals of the flameproof enclosure Connectin...

Page 26: ...on the standard controller Structure The pneumatic connections are provided on the right side of the positioner Figure 3 9 Pneumatic connection on the standard controller Actuating pressure Y1 for single and double acting actuators Feedback shaft Supply air PZ Actuating pressure Y2 for double acting actuators Exhaust air outlet with an attenuator at the bottom side of the device ...

Page 27: ...PZ for double acting actuators 3 4 4 3 Pneumatic connection versions Overview For the integrated attachment for single action linear actuators the following pneumatic connections are provided at the rear side of the standard controller Actuating pressure Y1 Exhaust air outlet These connections are sealed with screws when the device is delivered The exhaust air outlet is corrosion resistant for the...

Page 28: ...XPDWLF Q SDUW WXUQ DFWXDWRUV WKH GLUHFWLRQ RI URWDWLRQ FRXQWHUFORFNZLVH ORRNLQJ RQWR WKH DFWXDWLQJ VKDIW RI WKH YDOYH LV XVXDOO GHILQHG DV ಯ2SHQರ ORVHG 2SHQ ORVHG 2SHQ ORVHG 2SHQ ORVHG 2SHQ XS GRZQ XS GRZQ XS GRZQ XS GRZQ ORVHG ORVHG 2SHQ 2SHQ 2SHQ ORVHG RZQ RZQ RZQ 8S 8S 8S DVW SRVLWLRQ EHIRUH SRZHU IDLOXUH XS GRZQ DVW SRVLWLRQ EHIRUH SRZHU IDLOXUH ORVHG 2SHQ Figure 3 11 Regulating action of pneu...

Page 29: ...ion the purge air is directly directed towards outside Figure 3 12 Purge air switch on the pneumatic block view of the positioner on the pneumatic connection side when the cover is open Purge air switch Pneumatic terminal strip 3 4 6 Restrictors Note The exhaust air valve is always open in the de energized state Reduce the air output to achieve actuating times of T 1 5 s for small actuators Use re...

Page 30: ...tary movement of the actuator is transferred to a high quality conductive plastic potentiometer using suitable attachments feedback shaft and a backlash free switchable gear drive and then to the analog input of the microcontroller The current position can also be forwarded to the positioner using an external sensor A Non Contacting Position Sensor is used to record the lifting or rotation angle d...

Page 31: ...QW RQH SHUPDQWHQW FRQWDFW G YDOYH RSHQV G YDOYH FORVHV VORZ VWHS RQH YDULDEOH GXW F FOH GHDG RQH GXW F FOH WR UDQJH RI SRVLWLYH FRQWURO GLIIHUHQFH VORZ VWHS RQH YDULDEOH GXW F FOH Figure 3 14 Functional principle of five point controller Small control deviations do not send control pulses in the zone This takes place in the so called adaptive dead zone The dead zone adaptation and the continuous a...

Page 32: ...arison to PROFIBUS DP enabling an intrinsically safe technology for use in hazardous zones with explosive atmospheres 3 6 3 Bus topology The bus topology is mainly able to be selected as desired Therefore line star and tree structures and mixed forms are possible All types of field devices such as transmitters actors analysis devices etc can be connected to the PROFIBUS PA Advantages include Savin...

Page 33: ...allel to this data and evaluated in the class 1 master Parameterization of the field devices or the readout of additional device information is not performed during periodic operation Besides periodic operation one or more class 2 masters can access the field devices asynchronously Using this type of communication additional information can be retrieved from the devices or settings sent to them 3 ...

Page 34: ... 3RZHU VXSSO GGLWLRQDO OLQH WHUPLQDWRU 352 86 3 352 86 3 3 6 3 7 7 UUD Figure 3 16 PROFIBUS PA strand FG Field device PC Personal Computer T Terminating resistor PCS Process control system Reference PNO PROFIBUS PA interest group 3 6 6 Connection Control is performed by the central process control system PCS or by a PC for lower performance requirements In general the following functions are combi...

Page 35: ...bus e g bus terminator fulfill the following requirements They are certified as intrinsically safe equipment They fulfill the requirements of the FISCO model Fieldbus Intrinsic Safety Concept Power supply devices in particular bus couplers must be certified as so called FISCO power supplies Observe the safety relevant maximum values and other specifications of the EG type test certificate Connect ...

Page 36: ...r use the keys on the positioner or the SIMATIC PDM software via the bus to set the addresses In the last case a new positioner is always connected to the bus and the new address is set via the software The next positioner is then connected to the bus and processed the same way We recommend writing the set address on the field device with a wipe resistant pen See also Catalog process instrumentati...

Page 37: ...itioner mounting kit 1 Mount the positioner mechanically 2 Connect the electrical auxiliary power supply 3 Connect the pneumatic auxiliary power supply 4 Commission the positioner WARNING Assembling the components When assembling components ensure that only those positioners and optional modules are combined with each other that are approved for the corresponding operating range This condition is ...

Page 38: ...erate the positioner at low ambient temperatures Set the Purge air switch to the OUT position when installing on the pneumatic block above the pneumatic connections 4 2 Installing the linear actuator Conditions For linear actuators use the linear actuator mounting kit or the integrated attachment You require different installation parts depending on the selected actuator type Keep the suitable ins...

Page 39: ...top on the positioner shaft Fix the lever using a hexagon bolt 7 Install the mounting bracket at the rear side of the positioner For this purpose use Two hexagon bolts Spring lock washer Flat washer 8 Select the row of holes The selection of the row of holes depends on the yoke width of the actuator Select the row of holes such that the carrier pin meshes with the pick up bracket near the spindle ...

Page 40: ...g the linear actuator SIPART PS2 with PROFIBUS communication 40 Operating Instructions 09 2007 A5E00127926 07 Assembly procedure positioner with linear actuator r r Assembly procedure linear actuator without flameproof enclosure ...

Page 41: ...mmunication Operating Instructions 09 2007 A5E00127926 07 41 Assembly procedure positioner with linear actuator Assembly procedure linear actuator with flameproof enclosure Mounting on the yoke with plane surface Mounting on the yoke with fin Mounting on the yoke with columns ...

Page 42: ...ith carrier pin on lever 1 NAMUR lever For the range of stroke from 3 mm to 35 mm The 6DR4004 8L lever is additionally required for ranges of stroke 35 mm to 130 mm not in the scope of delivery 2 U bolts Only for actuators with columns 4 Hexagon bolt M8 x 20 DIN 933 A2 2 Hexagon bolt M8 x 16 DIN 933 A2 6 Spring lock washer A8 DIN 127 A2 6 Flat washer B8 4 DIN 125 A2 2 Flat washer B6 4 DIN 125 A2 1...

Page 43: ...d lock washers 2 Stick the pointer mark on the mount Position the pointer mark at the center of the centering hole 3 Push the coupling wheel up to the end stop on the positioner shaft Then retract the coupling wheel by approximately 1 mm Tighten the hexagon socket head screw using the machinist s wrench provided 4 Place the carrier on the shaft stump of the actuator Tighten the carrier using the s...

Page 44: ...Installation 4 3 Installing the part turn actuator SIPART PS2 with PROFIBUS communication 44 Operating Instructions 09 2007 A5E00127926 07 Assembly procedure for the positioner with part turn actuator ...

Page 45: ...alling the part turn actuator SIPART PS2 with PROFIBUS communication Operating Instructions 09 2007 A5E00127926 07 45 Assembly procedure for the positioner with part turn actuator and flameproof enclosure 0 20 40 60 80 100 ...

Page 46: ...of the actuator 1 Multiple plate Display of the actuator position consists of scale and pointer mark 8 Scale Different divisions 1 Pointer mark Reference arrow for scale 4 Hexagon bolt DIN 933 M6 x 12 4 Lock washer S6 1 Socket cap screw DIN 84 M6 x 12 1 Washer DIN 125 6 4 1 Hexagon socket head screw Pre installed with coupling wheel 1 Machinist s wrench For hexagon socket head screw The serial num...

Page 47: ...ing Instructions 09 2007 A5E00127926 07 47 Figure 4 1 Installed positioner for part turn actuators Positioner Feedback shaft Coupling wheel Hexagon bolt M6 x 12 Carrier Lock washer S6 Part turn actuator Socket cap screw M6 x 12 Scale Washer Pointer mark Hexagon socket head screw VDI VDE 3845 mount ...

Page 48: ...uator 4 4 Using the positioner in a humid environment Introduction CAUTION Never clean the positioner with a high pressure cleaner since the IP66 degree of protection is not sufficient for this This information contains important notes for the installation and operation of the positioner in a wet environment with frequent and heavy rains and or continuous tropical dew The IP66 degree of protection...

Page 49: ...dditional measures required to prevent liquids from seeping through depend on the selected mounting position You may also require Gland with sealing ring e g FESTO CK 1 4 PK 6 Approximately 20 to 30 cm plastic hose e g FESTO PUN 8 x 1 25 SW Cable tie the number and the length depend on the local conditions Procedure 1 Install the casing such that rain water or condensate running along the pipes ca...

Page 50: ...witchable gear The positioner can therefore be universally used on part turn and linear actuators As a result you need not follow the zero point in case of part turn actuators and a symmetrical mounting in case of linear actuators The working area can be set later using the friction clutch The switchable gear also allows you to adjust the positioner to small or large strokes Strong acceleration fo...

Page 51: ... outer friction clutch may be moved After installing the positioner and commissioning it completely set the torque of the friction clutch as follows 1 Insert a commercially available approximately 4 mm wide screwdriver in the slit of the yellow wheel on the module cover 2 Move the yellow wheel anticlockwise using the screwdriver until it noticeably engages This intensifies the torque of the fricti...

Page 52: ...low wheel below the terminals using a commercially available approximately 4 mm wide screwdriver anticlockwise or clockwise depending on the 33 or 90 position that you have selected until it noticeably engages 2 Note that the transmission ratio selector can now be moved only after unlatching the anchorage You must therefore bring the yellow ring back to the neutral position if you wish to move the...

Page 53: ...ose It is suitable for part turn and linear actuators You will require the following An external position detection system with the order number C73451 A430 D78 comprising a positioner enclosure with an integrated friction clutch potentiometer as well as different blanking plugs and seals Or a contactless explosion proof non contacting position Sensor e g 6DR4004 6N A positioner A three pole cable...

Page 54: ...Installation 4 8 External position displacement sensor SIPART PS2 with PROFIBUS communication 54 Operating Instructions 09 2007 A5E00127926 07 ...

Page 55: ... modules that are certified for the relevant operating range are combined This condition applies in particular to the safe operation of the positioner in the areas of zone 1 2 and 22 in which the atmosphere can be potentially explosive Make sure you observe the device categories 2 and 3 of the device itself as well as the ones of its option modules NOTICE To observe before installation Before you ...

Page 56: ... modules are available for the positioner in the standard and intrinsically safe version Iy module Alarm unit SIA unit Mechanical limit switch module EMC filter module Preparations for installation Proceed as follows for the preparations for installation 1 Open the positioner 2 Unlatch the four fixing screws of the enclosure cover using a Phillips screwdriver 3 Disconnect the power supply lines or...

Page 57: ...mage installing the optional modules The following image will help you when installing the optional modules Figure 5 1 Installing the optional modules Module cover SIA unit or mechanical limit switch module Fixing screws Insulating cover Fixing screws Motherboard Actuating disc bearings Ribbon cable for alarm unit Pneumatic block Ribbon cable for Iy module Transmission ratio selector Type plate ...

Page 58: ...power to the positioner in potentially hazardous areas The installed electronic unit has been approved The enclosure of the positioner is closed The duct openings for electronic connections must be closed Only use the EEx d certified cable inlets or sealing plugs You must install an ignition trap if you use a conduit piping system The maximum distance between the ignition trap and the positioner s...

Page 59: ...installing the optional modules The following image will help you when installing the optional modules Figure 5 2 Installing the optional modules in a flameproof enclosure Module cover Ribbon cable for Iy module Fixing screws Ribbon cable for alarm unit Motherboard Transmission ratio selector Alarm unit Fixing screws Iy module Safety catch Screw cap Friction clutch adjustment wheel Adapter Enclosu...

Page 60: ...over Installing the module cover Note Untimely wear The module cover is fastened using self tapping screws You can prevent the module cover from wearing untimely by adhering to the installation instructions Proceed as follows to install the module cover 1 Turn the screws anticlockwise until they noticeably engage in the thread pitch 2 Carefully tighten both the screws clockwise See also EMC filter...

Page 61: ...e dynamic control this module can report the arising operational faults automatically The current actuator position is indicated only after a successful initialization Figure 5 3 Iy module Device features The Iy module is Single channel Potentially separated from the standard controller Installing the Iy module Proceed as follows to install the optional Iy module 1 Slide the Iy module up to the en...

Page 62: ...e the output of alarms and fault messages Apart from binary outputs the alarm unit has a double acting binary input BE2 Depending on the selected parameters it is used to block the actuator or to move it to its end position Configure the suitable settings on parameter 43 Device features The alarm unit has the following features Available in two versions Explosion proof version for connecting to a ...

Page 63: ...r alarm unit 5 4 1 SIA unit Function If the standard controller requires electrically independent limit value messages the slotted initiator alarm unit with slotted initiators is used instead of the alarm unit A binary output is used to display a collective fault message Compare with the function of the alarm unit The floating binary output is implemented as an automatic fault indicating semicondu...

Page 64: ... the SIA unit from the top up to the upper printed circuit board guide of the module rack 5 Slide the SIA unit in the printed circuit board of the module rack approximately 3 mm to the right 6 Screw in the special screw through the SIA unit into the positioner shaft Tighten the special screw with a torque of 2 Nm NOTICE A pin in the actuating disc bearing is pressed Align this pin before it touche...

Page 65: ... electrical connections 5 4 3 Setting the limits of the slotted initiator alarm unit Determining the switch status of slotted initiators You will require a suitable display device to determine the switch status For example use the initiator tester type 2 Ex by Pepperl Fuchs 1 Connect the display device to the following terminals of the SIA unit 41 and 42 51 and 52 2 Read the switch status of slott...

Page 66: ...hieve an easier and finer adjustment by reducing friction temporarily Move the actuator to and fro while simultaneously holding the actuating discs 5 5 Mechanical limit switch module 5 5 1 Installing the mechanical limit switch module WARNING Zones 2 and 22 The mechanical limit switch module may not be used in zones 2 and 22 Function This module is used to report two limits These limits are report...

Page 67: ...a torque of 2 Nm NOTICE A pin in the actuating disc bearing is pressed Align this pin before it touches the special screw You must rotate the actuating disc bearing and the special screw simultaneously so that the pin is inserted into the special screw 7 An insulating cover is provided over the mechanical limit switch module Place the insulating cover to one side under the motherboard seat on the ...

Page 68: ...a high low or a low high switchover as follows Rotate the actuating disc beyond the switching point until you reach the next switching point Note The actuating discs are relatively difficult to move This design prevents their unintentional movement during operation You can achieve an easier and finer adjustment by reducing friction temporarily Move the actuator to and fro while simultaneously hold...

Page 69: ...e blanking plugs 4 The EMC filter module has a fastening hole Fasten the module on the module rack using the fixing screws 5 Lay the ribbon cable of the EMC filter module towards left through the opening of the module rack 6 Unplug the connector of the internal potentiometer from the motherboard 7 Connect the ribbon cable of the EMC module to the motherboard 8 Connect the external position sensor ...

Page 70: ... measured values for the actuating pressure and supply air The image to the left shows the pressure gauge block for single action actuators The image to the right shows the pressure gauge block for dual action actuators Y1 Actuating pressure PZ supply air Y2 Actuating pressure Fixing the pressure gauge block The pressure gauge block is fixed onto the lateral pneumatic connection of the positioner ...

Page 71: ...n intrinsically safe version Warning labels Fasten the included warning label on the side across from the type plate There are different warning labels depending on the housing material as described below Figure 5 8 Warning label for a device with a plastic enclosure Figure 5 9 Warning label for a device with an aluminum enclosure Figure 5 10 Warning label for a device with a stainless steel enclo...

Page 72: ...Installing the optional modules 5 8 Set of signs for the non intrinsically safe version SIPART PS2 with PROFIBUS communication 72 Operating Instructions 09 2007 A5E00127926 07 ...

Page 73: ...is metallized from inside to increase the electromagnetic compatibility EMC with respect to high frequency radiation The shield is connected to the threaded bush shown in the following picture such that it is electrically conductive Note that this protection is effective only if you connect at least one of these bushes to the earthed control valves through electrically conductive bare attachments ...

Page 74: ...ed electronic unit has been installed If required we recommend checking whether the available auxiliary power supply matches with the one specified on the type plate and in the test certificate applicable for your country In case of flameproof enclosures the duct openings for electronic connections must be closed with EEx d certified cable inlets or EEx d certified sealing plugs or if the conduit ...

Page 75: ...ing When inserting a counter piece in the coupling ensure that the maximum permissible torque of 10 Nm is not exceeded 6 1 3 Interference immunity If the bus shield is fully effective the interference immunity and the interference emission conform to the specifications The following measures ensure that the bus shield is fully effective The shields have been connected to the metallic connections o...

Page 76: ...sible The coding bridge on the motherboard is used to activate this function It can be accessed after removing the module cover and must be switched from the right position as delivered condition to the left position 6 1 5 Bus cable 6 1 5 1 Preparing the bus cables The following image will help you in preparing the bus cable for installation D Figure 6 2 Preparing the bus cable 80 Normal version o...

Page 77: ...y does not play any role here Figure 6 3 Connecting the bus cable for the positioner without a flameproof enclosure Bus cable Cable clamp Motherboard Module cover Sign Terminal strip Earth potential Cable glands Installing the bus cable for versions with flameproof enclosures Proceed as follows to install the bus cable 1 Strip the bus cable 2 Open the safety catch and unscrew the screw cap to open...

Page 78: ...lay any role here Figure 6 4 Connecting the bus cable for versions with flameproof enclosures Motherboard bus cable Ex d certified cable inlet Bus cable Cable clamp Cable shield 6 1 6 Connections for non intrinsically safe versions or versions with flameproof enclosures 6 1 6 1 Standard controller QSXW VDIHW VKXWGRZQ 3RVLWLRQHU LJLWDO LQSXW 3 3 FRXSOHU 352 86 3 ื 9 ื 9 9 Figure 6 5 Connecting the ...

Page 79: ... A5E00127926 07 79 1RQ KD DUGRXV DUHD D DUGRXV DUHD RQH DQG QSXW VDIHW VKXWGRZQ 3RVLWLRQHU LJLWDO LQSXW 3 3 FRXSOHU 352 86 3 ื 9 ื 9 9 Figure 6 6 Connecting the standard controller with flameproof enclosure 6 1 6 2 Current output 8 35 V 61 62 E Iy module 6DR4004 8J Figure 6 7 Iy module 6DR4004 8J not Ex ...

Page 80: ...7926 07 6 1 6 3 Binary inputs and outputs 9 ODUP PRGXOH 5 9 Digital input 2 Fault message Limit value A1 Limit value A2 9 ื 9 9 9 9 1 Figure 6 8 Alarm unit 6DR4004 8A not Ex 6 1 6 4 SIA unit 6ZLWFKLQJ DPSOLILHU DFFRUGLQJ WR 1 9 9 6 PRGXOH 5 DXOW PHVVDJH LPLW YDOXH LPLW YDOXH 9 Figure 6 9 SIA unit 6DR4004 8G not Ex ...

Page 81: ...isolated from power Safety notes for connecting the mechanical limit switch module WARNING Protection against mechanical influences In order to guarantee the degree of protection IP66 NEMA 4x you must protect the module against mechanical influences This is achieved by selecting a suitable installation location or by installing a suitable protection device This required protection applies to the o...

Page 82: ...all wires from power and make sure the device is truly isolated from power Construct the cross sectional area of the connection cables in such a way that it is appropriate for the permitted current load Selected the wires on the basis of the following rule The temperature at which the wires are permitted to be used must be 25 C above the maximum ambient temperature Operate the Ex version only in i...

Page 83: ...t Ex Connecting the mechanical limit switch module Connect Connect the mechanical limit switch module as follows 1 Loosen the screw on the transparent cover 2 Pull the transparent cover up to the front end stop 3 Tighten every cable in the corresponding terminal 4 Slide the transparent cover up to the end stop of the motherboard 5 Tighten the screw on the transparent cover 6 Connect the cables of ...

Page 84: ...Connect 6 1 Connect electrically SIPART PS2 with PROFIBUS communication 84 Operating Instructions 09 2007 A5E00127926 07 Figure 6 11 Connecting the cables Screw Cover Cable tie ...

Page 85: ...n 6 1 7 1 Standard controller WARNING Circuits Only the certified circuits may be connected as auxiliary power supply control and signal circuits 1RQ KD DUGRXV DUHD D DUGRXV DUHD RQH QSXW VDIHW VKXWGRZQ 3RVLWLRQHU LJLWDO LQSXW QWULQVLFDOO VDIH SRZHU VRXUFH 3 3 FRXSOHU 352 86 3 ื 9 ื 9 9 Figure 6 12 Electrical connection for the intrinsically safe version of the standard controller ...

Page 86: ...00127926 07 6 1 7 2 Current output WARNING Circuits Only the certified circuits may be connected as auxiliary power supply control and signal circuits 61 62 EEx 1RQ KD DUGRXV DUHD D DUGRXV DUHD RQH RU RQH 8 30 V U I Intrinsically safe power source E I Iy module 6DR4004 6J Figure 6 13 Iy module 6DR4004 6J EEx i ...

Page 87: ...inputs and outputs WARNING Circuits Only the certified circuits may be connected as auxiliary power supply control and signal circuits 1RQ KD DUGRXV DUHD D DUGRXV DUHD RQH RU RQH QWULQVLFDOO VDIH VZLWFKLQJ DPSOLILHU WR 1 1 ื 9 9 9 9 ODUP PRGXOH 5 9 DXOW PHVVDJH LPLW YDOXH LPLW YDOXH LJLWDO LQSXW ุ Figure 6 14 Alarm unit 6DR4004 6A EEx i ...

Page 88: ...PHVVDJH LPLW YDOXH LPLW YDOXH Figure 6 15 SIA unit 6DR4004 6G EEx i 6 1 7 5 Mechanical limit switch module Safety notes for connecting the mechanical limit switch module WARNING Protection against mechanical influences In order to guarantee the degree of protection IP66 NEMA 4x you must protect the module against mechanical influences This is achieved by selecting a suitable installation location ...

Page 89: ...echanical limit switch module observe the following conditions Only qualified personnel is permitted to connect the mechanical limit switch module Isolate all wires from power and make sure the device is truly isolated from power Construct the cross sectional area of the connection cables in such a way that it is appropriate for the permitted current load Selected the wires on the basis of the fol...

Page 90: ...KHUH RQH 0HFKDQLFDO OLPLW VZLWFK PRGXOH 5 DXOW PHVVDJH LPLW LPLW 8PD 9 PD P 8PD 9 PD P Figure 6 16 Mechanical limit switch module 6DR4004 6K EEx i Connecting the mechanical limit switch module Connect Connect the mechanical limit switch module as follows 1 Loosen the screw on the transparent cover 2 Pull the transparent cover up to the front end stop 3 Tighten every cable in the corresponding term...

Page 91: ...Connect 6 1 Connect electrically SIPART PS2 with PROFIBUS communication Operating Instructions 09 2007 A5E00127926 07 91 Figure 6 17 Connecting the cables Screw Cover Cable tie ...

Page 92: ...protection 6 1 8 1 Standard controller 1RQ KD DUGRXV DUHD D DUGRXV DUHD RQH DQG QSXW VDIHW VKXWGRZQ 3RVLWLRQHU LJLWDO LQSXW 3 3 FRXSOHU 352 86 3 ื 9 ื 9 9 Figure 6 18 Connection of the standard controller version with the n type of protection 6 1 8 2 Current output 1RQ KD DUGGRXV DUHD D DUGRXV DUHD RQH 8 ื 9 PRGXOH 5 Figure 6 19 Iy module 6DR4004 6J EEx n ...

Page 93: ...ication Operating Instructions 09 2007 A5E00127926 07 93 6 1 8 3 Binary inputs and outputs Binary inputs and outputs 1RQ KD DUGRXV DUHD D DUGRXV DUHD RQH ODUP PRGXOH 5 DXOW PHVVDJH LPLW YDOXH LPLW YDOXH 9 9 9 9 ุ LJLWDO LQSXW Figure 6 20 Alarm unit 6DR4004 6A EEx n ...

Page 94: ...IBUS communication 94 Operating Instructions 09 2007 A5E00127926 07 6 1 8 4 SIA unit SIA unit 1RQ KD DUGRXV DUHD D DUGRXV DUHD RQH 6 PRGXOH 5 DXOW PHVVDJH LPLW YDOXH LPLW YDOXH 6ZLWFKLQJ DPSOLILHU DFFRUGLQJ WR 1 9 9 9 Figure 6 21 SIA unit 6DR4004 6G EEx n ...

Page 95: ... DIN 45141 or 1 4 NPT PZ supply air 1 4 to 7 bar Y1 actuating pressure 1 for single and double acting actuators Y2 actuating pressure 2 for double acting actuators E exhaust air outlet remove the attenuator if required For double acting actuators connect actuating pressures Y1 or Y2 depending on the desired safety position Safety position in case of electrical auxiliary power supply failure Y1 sin...

Page 96: ...Connect 6 2 Pneumatic connection SIPART PS2 with PROFIBUS communication 96 Operating Instructions 09 2007 A5E00127926 07 ...

Page 97: ...e two lines are segmented differently Each element in the upper line has 7 segments whereas that in the lower line has 14 segments Contents of the display depend on the selected mode Display options as per the mode An overview of mode specific display options is given below Operating mode Representation in the digital display Pos Legend Potentiometer setting P manual mode Blinking indicator for th...

Page 98: ...n in the digital display Pos Legend Parameter value Parameter name Configuration Parameter number Position Setpoint Manual mode MAN Fault message Position Setpoint Automatic AUT Fault message Diagnostics value Diagnostics name Diagnostics Diagnostics number See also System messages before initialization Page 217 Changing the operating mode Page 101 ...

Page 99: ...MA 4x degree of protection is not ensured when the enclosure or the button cover is open You have to remove the enclosure cover to operate the buttons of the standard controller or the intrinsically safe version Note The IP66 NEMA 4x degree of protection is not ensured as long as the positioner is open Function of buttons The operating mode button is used to select the modes and to forward the par...

Page 100: ...re version is displayed when you exit the configuration menu Figure 7 2 Firmware version e g Version 4 00 00 7 2 Operating modes 7 2 1 Overview of operating modes You have five operating modes at your disposal to operate the positioner 1 P manual mode as delivered condition 2 Configuration and initialization mode 3 Manual mode MAN 4 Automatic AUT 5 Diagnostics ...

Page 101: ...ng picture illustrates the available operating modes and switching between the operating modes 2SHUDWLQJ PRGH LVSOD 3 PDQXDO RSHUDWLRQ FKDQJH SRVLWLRQ ZLWK RQILJXUH RU FKDQJH YDOXH ZLWK VHOHFW SDUDPHWHU ZLWK 0DQXDO RSHUDWLRQ XWRPDWLF LDJQRVLV V V V 3567 V V V V V FKDQJH SRVLWLRQ ZLWK Figure 7 3 Switching between the operating modes See also Digital display Page 97 ...

Page 102: ...onfiguration operating mode 7 2 4 Description of operating modes P manual mode Note The P manual mode is preset for the positioner in the as delivered condition The digital display of the positioner shows the current potentiometer position in the upper line NOINI blinks in the second line of the digital display You can move the actuator using the decrement and increment buttons Switch to Configura...

Page 103: ...eter When the Configuration mode is restarted the control in the digital display switches to the last activated parameter Manual mode MAN You can move the actuator using the decrement and increment buttons in this mode The setting selected here is retained irrespective of the setpoint current and leakages if any Note Accelerating the actuator movement Proceed as follows if you wish to accelerate t...

Page 104: ...the controller data Note Initialize the positioner automatically before changing the parameter settings as per your specific requirements The positioner determines the data for control quality automatically during the initialization process The data determined is optimized for a short transient time in case of minor overshoots The adjustment can be accelerated or the attenuation can be intensified...

Page 105: ...he slow step zone is an area of the control deviation It includes the area between the fast step zone and the dead zone The actuator is activated in the dead zone in a pulsed manner Even at small control deviations the small values result in relatively large speeds of shifting Too large speeds of shifting result in overshoots Large values reduce the overshoot especially in case of large changes in...

Page 106: ...Operation 7 3 Optimizing the controller data SIPART PS2 with PROFIBUS communication 106 Operating Instructions 09 2007 A5E00127926 07 ...

Page 107: ...mitter a limit signal sensor and a control valve Definition Safety function A defined function executed by a safety instrumented system with the objective of achieving or maintaining a safe system status taking into account a defined dangerous occurrence Example Limit pressure monitoring Definition Dangerous failure Failure with the potential to bring the safety instrumented system into a dangerou...

Page 108: ...f a safety instrumented system SIS Function The transmitter generates a process specific measured value The programmable controls SPS monitors this value in case it exceeds a preset limit value If a fault occurs the SPS generates a shut off signal for the connected positioner The positioner switches the corresponding valve to the specified safety position The communication with the positioner via ...

Page 109: ...y of dangerous failures of a safety function of the entire safety instrumented system PFDAVG The table deals with Low demand mode i e the safety function is required a maximum of once per year on average Table 8 1 Safety Integrity Level SIL PFDAVG 4 10 5 10 4 3 10 4 10 3 2 10 3 10 2 1 10 2 10 1 The average probability of dangerous failures of the entire safety instrumented system PFDAVG is normall...

Page 110: ...down The valve actuator thus switches the valve to the specified safety position Except for the valve control all other device functions including position and status signals and the communication via PROFIBUS PA or FOUNDATION field bus remain unrestricted These positioners meet the following requirements Functional safety to SIL 2 in accordance with IEC 61508 and IEC 61511 1 regarding the safety ...

Page 111: ...monitored or otherwise safe state within the Mean Time To Restoration MTTR The MTTR is 8 hours The calculated Mean Time Between Failures MTBF for the positioners SIPART PS2 PA and SIPART PS2 FF is 73 years The MTBF for the basic electronics module is 187 years in line with SN29500 The characteristic service life of the valve block depends on the load On average it is approx 200 million switching o...

Page 112: ...e also Connect electrically Page 73 8 2 4 Behavior in case of faults Fault The procedure in case of faults is described in the Fault correction chapter See the following also see link for this purpose Repairs Defective devices should be sent in to the repair department with details of the fault and the cause When ordering replacement devices please specify the serial number of the original device ...

Page 113: ... shutdown Set the nominal value to 50 either by using the local operation manual operation the PROFIBUS PA or the FOUNDATION field bus communication Reduce the inlet pressure Pz to a third of the maximum supply pressure Check whether the valve moves to the safety position 3 Check the filters in the pneumatic connections for contamination and clean them if necessary 8 2 6 Safety characteristics The...

Page 114: ...cular a silencer is only allowed if icing or other contamination is ruled out The restrictor in the Y1 circuit may not be completely closed during operation The auxiliary pneumatic power is free of oil water and dirt in line with DIN ISO 8573 1 maximum class 2 The average temperature viewed over a long period is 40 C The MTTR after a device fault is 8 hours In case of a fault the pneumatic outlet ...

Page 115: ...ame time NOINI blinks in the lower line of the digital display Adjust the positioner as per the respective actuator with the help of the initialization process and by setting the parameters If required use the PRST parameter to cancel the adjustment of the positioner on the actuator The positioner is again in the P manual mode after this process Types of initialization You can initialize the posit...

Page 116: ...tion You can use a suitably configured and activated binary input to protect the configured settings against accidental adjustment 9 2 Sequence of automatic initialization The automatic initialization takes place in the following phases Automatic initialization phase Description Start RUN1 Establishing the direction of action RUN2 Checking the actuator travel and trimming the zero point and the st...

Page 117: ...ctions 09 2007 A5E00127926 07 117 Sequence of RUN1 This structured chart describes the process to establish the direction of action RUN 1 FRQILJXUH SLH R YDOYH RSHQV V PRYH WKH DFWXDWRU LQWR WKH WUDYHO UDQJH ZLWK FRQWLQXH ZLWK QR QR HV HV W V G SLH R YDOYH RSHQV QR QR W V G HV PDQXDO LQWHUYHQWLRQ HV VWDUW SUHVV ...

Page 118: ...s the sequence for checking the actuator travel It also contains the information about the sequence for trimming the zero point and the stroke DFWXDWRU PRYHV LQWR FORVHG SRVLWLRQ WROHUDQFH EDQG G QR HV WXUQ VOLS FOXWFK XQWLO DSSHDUV LQ WKH ERWWRP OLQH RI WKH GLVSOD FRQWLQXH ZLWK DFWXDWRU PRYHV LQWR RSHQ SRVLWLRQ QR HV KDUG VWRS XS HV FRQWLQXH ZLWK FRQWLQXH ZLWK QR VSDQ XS GZ FKHFN PHFKDQLFV PDQXDO...

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Page 120: ...perating Instructions 09 2007 A5E00127926 07 Sequence of RUN3 to RUN5 for part turn and linear actuators This structured chart describes Establishing and display of the actuating time leak monitoring in RUN3 Minimization of controller increments in RUN4 Optimization of the transient response in RUN5 ...

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Page 122: ...sition of the transmission ratio selector Stroke mm Lever In Position 5 20 Short 33 Down 25 35 Short 90 Up 40 130 Long 90 Up 1 Move the carrier pin on the lever Select the scale position equal to the nominal stroke or a next higher position 2 Tighten the carrier pin using the M6 hexagon nut Connecting the positioner 1 Connect a suitable current or voltage source The positioner is now in the P manu...

Page 123: ...is the stroke travel determined by the positioner NOTICE The following is applicable for the flameproof enclosure version The inner friction clutch is fixed Therefore only move the outer friction clutch 9 3 2 Automatic initialization of linear actuators Conditions The following conditions must be fulfilled before activating the automatic initialization 1 The actuator spindle can be moved completel...

Page 124: ... short while if you do not want any information about the total stroke in mm You are then directed to parameter 4 Call parameter 3 by pressing the operating mode button for a short while The following is shown on the digital display 5 Call the fourth parameter INITA Press the operating mode button for a short while for this purpose The following is shown on the digital display 6 Start the initiali...

Page 125: ...r is in the P manual mode i e the positioner has not been initialized 9 3 3 Manual initialization of linear actuators You can use this function to initialize the positioner without needing to move the actuator to the end stops The start and end positions of the actuator travel are set manually When the control parameters are optimized the further initialization process runs automatically Condition...

Page 126: ...ss the operating mode button for a short while if you do not want any information about the total stroke in mm You are then directed to parameter 4 Call parameter 3 by pressing the operating mode button for a short while The following is shown on the digital display Note Setting parameter 3 Proceed as follows to set parameter 3 1 On the scale of the lever read the value marked by the carrier pin 2...

Page 127: ...operating mode button Switch to the P manual mode and adjust the actuator travel and the position displacement sensor 9 Determine the end position 2 of the actuator spindle Move the actuator spindle to the desired position by pressing the increment or decrement buttons Accept the current position of the actuator spindle by pressing the operating mode button Note Set Middl fault message The lever a...

Page 128: ... is 90 Accordingly set the transmission ratio selector in the positioner to 90 Condition The following conditions must be fulfilled before activating the initialization 1 You have installed the positioner for the part turn actuators using the suitable mounting kit 2 You have connected the actuator and the positioner to the pneumatic lines 3 Pneumatic auxiliary power is supplied to the positioner 4...

Page 129: ...2 The actuator shaft is at a central position Initializing the positioner automatically 1 Switch to the Configuration mode Keep the operating modes buttons pressed for more than 5 s for this purpose The following is shown on the digital display 2 Change the actuator type from linear to the part turn actuator Change the parameter setting using the decrement button The following is shown on the digi...

Page 130: ... digital display Aborting the automatic initialization process 1 Press the operating mode button The following is shown on the digital display 2 Exit the Configuration mode Keep the operating modes button pressed for more than 5 s 3 The software status is displayed 4 After releasing the operating mode button the positioner is in the P manual mode i e the part turn actuator has not been initialized...

Page 131: ...n 5 s The following is shown on the digital display 2 Set the YFCT parameter to turn Press the decrement button for this purpose The following is shown on the digital display 3 Call the second parameter YAGL Press the operating mode button for a short while for this purpose The following is shown on the digital display 4 Call the INITM parameter Press the operating mode button twice for this purpo...

Page 132: ...ssing the operating mode button Switch to the P manual mode and adjust the actuator travel and the position displacement sensor 10 Determine the end position 2 of the actuator 11 Move the actuator spindle to the desired position by pressing the increment or decrement buttons 12 Accept the current position by pressing the operating mode button 13 The initialization process is automatically resumed ...

Page 133: ...n data Copy the initialization data and the device parameters as follows 1 Read in the initialization data and the device parameters of the positioner to be replaced Use a suitable parameterization tool for this purpose 2 Save the data in the parameterization tool Note If the positioner to be replaced has already been initialized or configured using the parameterization tool you need not read in a...

Page 134: ...7 A5E00127926 07 7 Use the parameterization tool to transfer the saved device and initialization data to the replacement positioner 8 If the displayed actual position value differs from the noted value correct the deviation by moving the friction clutch 9 The replacement positioner is ready for operation when the displayed and the noted values match ...

Page 135: ...tuator If you want to get to know the positioner in detail gradually try out the effects of the remaining parameters by systematic testing Note Factory set parameter values are printed in bold in the following table Overview Parameter Function Parameter values Unit Type of position actuator turn part turn actuator WAY linear actuator LWAY linear actuator without sine correction ncSt part turn actu...

Page 136: ...value must correspond with the set range of stroke on the actuator Carriers must be scaled to the actuator s stroke value or if this is not scaled they then must be set to the next largest scaled value 10 1 2 Overview of parameters 6 to 53 Note The following table contains the parameters required to operate the positioner Factory set parameter values are printed in bold Overview of parameters 6 to...

Page 137: ...ipulated variable To mechanical travel MPOS 34 YNRM At flow FLOW Tight closing with manipulated variable None no Above only uP Below only do 35 YCLS Above and below uP do 36 YCDO Value for tight closing below 0 0 100 37 YCUP Value for tight closing above 0 0 100 Function of the BE1 Normally open contact Normally closed contact None OFF Message only on on Block configuring bloc1 Block configuring a...

Page 138: ...tic BE4 44 TIM Monitoring period for setting the fault message Control deviation Auto 0 100 s 45 LIM Response threshold of the fault message Control deviation Auto 0 100 46 STRK Limit for path integral 0 1 00E9 Preset factory setting 5 no Nothing activated no Strt Start of the factory setting Strt 47 PRST oCAY Display after the button has been pressed for 5 seconds oCAY Activation of the extended ...

Page 139: ...l no fault message 3 Inverse means Low level no fault message 4 means OR logic combination 5 Preset effects NOINI 10 1 3 Overview parameters A to P Introduction These parameters are used to set the extended diagnostic functions of the positioner Note Factory set parameter values are printed in bold in the following table Note Display Parameters A to P and their sub parameters are only displayed wh...

Page 140: ...T Limit 0 1 1 0 100 0 b3 FACT1 Factor 1 0 1 5 0 100 0 b4 FACT2 Factor 2 0 1 10 0 100 0 b5 FACT3 Factor 3 0 1 15 0 100 0 Overview parameter C Parameter Function Parameter values Unit C LEAK Pneumatic leakage with the following parameters C1 LIMIT Limit 0 1 30 0 100 0 C2 FACT1 Factor 1 0 1 1 0 100 0 C3 FACT2 Factor 2 0 1 1 5 100 0 C4 FACT3 Factor 3 0 1 2 0 100 0 Overview parameter d Parameter Functi...

Page 141: ...iew parameter H Parameter Function Parameter values Unit H TMIN Monitoring of the lower limit temperature with the following parameters H1 TUNIT Temperature unit C F H2 LEVEL1 Threshold 1 40 25 90 40 194 H3 LEVEL2 Threshold 2 40 30 90 40 194 H4 LEVEL3 Threshold 3 40 90 40 194 C F Overview parameter J Parameter Function Parameter values Unit J TMAX Monitoring of the upper limit temperature with the...

Page 142: ...h 5d 60d 2 5y P2 STATE State of the position mean value calculation IdLE rEF Strt P3 LEVEL1 Threshold 1 0 1 2 0 100 0 P4 LEVEL2 Threshold 2 0 1 5 0 100 0 P5 LEVEL3 Threshold 3 0 1 10 0 100 0 10 2 Description of parameters 10 2 1 Description of parameters 1 to 5 1 YFCT actuator type You can use this parameter to adjust the positioner as per the respective actuator and if required as per the positio...

Page 143: ...parameter value when you use a non contacting position sensor on a linear actuator for which the position is transformed into a rotary movement using a lever Note The 3 YWAY parameter is displayed only for WAY and ncSLL The factory setting is WAY 2 YAGL angle of rotation of the feedback shaft Use this parameter for a linear actuator For a linear actuator set an angle of 33 or 90 depending on the r...

Page 144: ...he value set in the YWAY parameter must match with the mechanical range of stroke Set the carrier to the value of the actuator stroke If the actuator stroke is not scaled set it to the next higher scaled value The factory setting is OFF 4 INITA automatic initialization Use this parameter to start the automatic initialization process Select the Strt parameter value Then press the increment button f...

Page 145: ...mode the setpoint ramp is used to adjust the effective setpoint to the setpoint of the positioner The shock free switchover from the manual to the automatic mode prevents excessive increase in pressure in long pipelines Two actuating times are determined during the initialization process In the TSUP Auto position the slower of the two actuating times is used for the setpoint ramp The TSDO paramete...

Page 146: ...ription of parameters 10 to 30 10 SL0 to 30 SL20 setpoint support points Use these parameters to allocate a characteristic flow value at a distance of 5 to the corresponding setpoint support point These points lead to a polyline with 20 linear sections which form a valve characteristic line LPLW IRU WLJKW FORVLQJ DPSOH 6 83 83 6 7 LQ LPLW IRU WLJKW FORVLQJ DPSOH 6 2 2 0RRGXODWLRQ UDQJH 6HWSRLQW LP...

Page 147: ...aptive manner If a control deviation is detected the dead zone is increased stepwise A time criterion is used for the reverse adaptation The fixed set value is used for the dead zones in other discrete settings The factory setting is Auto 10 2 2 6 Description of parameters 32 and 33 32 YA start of the manipulated variable limit The factory setting is 0 and 33 YE end of the manipulated variable lim...

Page 148: ...arameters The YA and YE parameters are displayed in the MPOS scale The FLOW scale is the standardization from 0 to 100 in the range between the YA and YE parameters The setpoint w from 0 to 100 is always referred to in this range This results in a display that is more or less proportional to the flow rate and a position feedback IY The flow rate proportional display and position feedback IY are al...

Page 149: ...ue of the actuator permanent contact of piezo valves into the seat The tight closing function can be activated on one side or for both end positions 35 YCLS becomes effective when the effective setpoint is below 36 YCDO or above 37 YCUP For this purpose see the picture below the also see link Note Activated tight closing function If the tight closing function is activated the monitoring of control...

Page 150: ...on binary input 1 and 39 BIN2 function binary input 2 Use these parameters to determine the function of binary inputs The possible functions are described below The direction of action can be adjusted as per a normally open contact or a normally closed contact BIN1 or BIN2 on or on Binary messages of peripherals e g pressure or temperature switch can be read through the communication interface or ...

Page 151: ...initiate a partial stroke test by pressing either a normally closed or a normally open contact depending on the choice BIN1 or BIN2 OFF factory setting No function The following is applicable if one of the aforementioned functions has been activated simultaneously using the BIN1 and BIN2 parameters Blocking has priority over uP and uP has priority over doWn The factory setting is OFF 10 2 2 11 Des...

Page 152: ...e both the limits A1 and A2 are connected to each other through a logical OR combination in the READBACK and POS_D status messages The response of both limits cannot be detected in the READBACK and POS_D status reports if the positioner is in the manual mode The direction of action shown reverses for an alarm unit The direction of action also reverses when the setting of the response threshold of ...

Page 153: ...iption of parameter 43 43 FCT function of the fault message output The fault message in the form of monitoring of control deviation over time can also be triggered due to the following events Power failure Processor fault Actuator fault Valve fault Pressure failure Response of limits Note that the fault message cannot be switched off It can however be suppressed factory setting when you switch ove...

Page 154: ...ng the F ZERO and G OPEN parameters The factory setting is Auto 10 2 2 15 Description of parameter 45 45 LIM response threshold of fault message Use this parameter to set a value for the permissible extent of the control deviation to trigger a fault message The value is specified in percent If the 44 TIM and 45 LIM parameters have been set to Auto the fault message is set when the slow step zone i...

Page 155: ...et The fault message is activated if the path integral exceeds the limit This function enables preventive maintenance of the control valve Note Path integral Use the L parameter in the advanced diagnostics to monitor the path integral along with the diagnostics messages The factory setting is 1E9 10 2 2 17 Description of parameter 47 47 PRST Preset Use this parameter to reset the factory setting P...

Page 156: ...ge output On3 advanced diagnostics is activated The threshold 1 fault messages are triggered through alarm output 1 the threshold 2 fault messages through alarm output 2 and the threshold 3 fault messages are additionally triggered through the fault message output Note Note that you have to select one of the operating modes from On1 to On3 to enable the menu items of advanced diagnostics from A PS...

Page 157: ...safety position when communication fails Three settings are available FSVL the actuator is controlled using the parameterized safety setpoint This value also becomes effective after a power failure FSSP the actuator is controlled using the last effective setpoint FSAC the exhaust air valve is opened The single acting actuator moves to the end position due to its spring force The factory setting is...

Page 158: ...ust be set on each device in order to address the devices on the bus separately The factory setting is 126 10 2 2 23 Description of parameter 53 53 IDENT device operating mode The positioner identifies two device operating modes with respect to the response to the DP master of class 1 0 profile compliant can be replaced with positioners of other manufacturers complying with PROFIBUS PA profile 3 0...

Page 159: ...he sub parameters are set to the desired parameter values initiate the partial stroke test using Buttons on the device A binary input Communication A cyclic test interval Sub parameters are described below The factory setting is OFF A1 STPOS start position Use this sub parameter to define the start position of the partial stroke test in percent Set the start position in a range from 0 0 to 100 0 T...

Page 160: ...on to the upper target position in a controlled manner Then the actuator moves from the upper target position to the lower target position in a controlled manner After reaching the lower target position the actuator moves back to the start position in a controlled manner The upper target position is determined from the start position plus the step height The lower target position is determined fro...

Page 161: ...cess to determine the reference step time is described under A6 PSTIN The threshold 1 fault message is displayed when the limit threshold 1 exceeds The process to activate and display this fault message is described in the XDIAG parameter The factory setting is 1 5 A8 FACT2 factor 2 Use this sub parameter to set the factor for the formation of limit threshold 2 Set the factor in a range from 0 1 t...

Page 162: ...w pass filter The unit is seconds This sub parameter is set to Auto if the device is initialized automatically The b1 TIM time constant is determined from the initialization parameters such as uP and doWn actuating times If the time constant is not adequate the setting of b1 TIM can be changed manually Set the time constant in a range from 1 to 400 In this case Setting 1 indicates too weak an atte...

Page 163: ...ct of b2 LIMIT and b5 FACT3 The threshold 3 fault message is displayed when the limit threshold 3 is exceeded The process to activate and display this fault message is described in the XDIAG parameter The factory setting is 15 0 10 2 3 3 Description of parameter C C LEAK pneumatic leakages Use this parameter to activate the pneumatic leakage test This test can be used to determine possible pneumat...

Page 164: ... described below The factory setting is 30 0 C2 FACT1 factor 1 Use this sub parameter to set the factor for the formation of limit threshold 1 Set the factor in a range from 0 1 to 100 0 The limit threshold is the product of C1 LIMIT and C2 FACT1 The threshold 1 fault message is displayed when the limit threshold 1 exceeds The process to activate and display this fault message is described in the ...

Page 165: ... second If the actuating times are less than one second the positioner does not accurately differentiate between a normal movement of the actuator and a reverse change Therefore increase the actuating time if required The factory setting is OFF d1 LIMIT limit for slipstick detection Use this sub parameter to set the base limit for slipstick detection in percent Set the base limit in a range from 0...

Page 166: ...Ensure that the 31 DEBA parameter has been set to Auto 2 Set the E DEBA parameter to On The sub menu to set the threshold value is displayed The test is activated 3 Change the parameter in the sub menu if required The setting option is described below The positioner triggers a fault message if the current dead zone exceeds the configured limit threshold during the test The factory setting is OFF E...

Page 167: ...meters to set the test parameters are displayed The test is activated 3 Set the suitable parameter values in sub parameters The setting options available in sub parameters are described below The current zero point displacement is displayed in the 17 ZERO diagnostics parameter The positioner triggers a fault message if the current value undershoots a threshold If the value undershoots a threshold ...

Page 168: ...If the limit thresholds of the displacement of the upper end stop are exceeded due to the misalignment of position feedback the misalignment also triggers a diagnostics message Use this parameter to activate the test to monitor the displacement of the upper end stop The test is executed whenever the valve is in the up tight closing position The test checks whether the value of the upper hard end s...

Page 169: ...y setting is 2 0 G3 LEVL3 threshold 3 Use this sub parameter to set a threshold in percent Use threshold 3 to monitor the upper hard end stop Set the threshold in a range from 0 1 to 10 0 The positioner triggers a fault message if the difference between the upper hard end stop and the initialization value exceeds threshold 3 The process to activate and display this fault message is described in th...

Page 170: ... 0F The positioner triggers a fault message if the current temperature inside the enclosure undershoots threshold 2 The process to activate and display this fault message is described in the XDIAG parameter The factory setting is 30 0C H4 LEVL3 threshold 3 Use this sub parameter to set a threshold in C or F Use threshold 3 to monitor the lower limit temperature Set the threshold in a range from 40...

Page 171: ... message if the current temperature inside the enclosure exceeds threshold 1 The process to activate and display this fault message is described in the XDIAG parameter The factory setting is 75 0C J3 LEVL2 threshold 2 Use this sub parameter to set a threshold in C or F Use threshold 2 to monitor the upper limit temperature Set the threshold in a range from 40 0C to 90 0C or 40 0F to 194 0F The pos...

Page 172: ...ke is equal to the complete path e g from ON OFF or OFF ON The current value is displayed in the 1 STRKS diagnostics parameter The positioner triggers a fault message if the current value exceeds a limit threshold The factory setting is OFF L1 LIMIT limit for the number of strokes Use this sub parameter to set the base limit for the number of strokes Set the base limit in a range from 1 to 1 00E8 ...

Page 173: ...b parameters are described below The current value is displayed in the 2 CHDIR diagnostics parameter The positioner triggers a fault message if the current value exceeds a limit threshold The factory setting is OFF O1 LIMIT limit for the change of direction Use this sub parameter to set the base limit for the number of changes of direction of the actuator Set the base limit in a range from 1 to 1 ...

Page 174: ...owing settings to activate the test 1 Set the P PAVG parameter to On Sub parameters to set the test parameters are displayed The test is activated 2 Set the suitable parameter values in sub parameters The setting options available in sub parameters are described below During the test the position and reference average values are always compared at the end of a time interval The positioner triggers...

Page 175: ...e Set the threshold in a range from 0 1 to 100 0 The positioner triggers a fault message if the difference between the position average and the reference average exceeds threshold 1 The process to activate and display this fault message is described in the XDIAG parameter The factory setting is 2 0 P4 LEVL2 threshold 2 Use this sub parameter to set threshold 2 for the maximum deviation of the curr...

Page 176: ...Parameter assignment Addressing 10 2 Description of parameters SIPART PS2 with PROFIBUS communication 176 Operating Instructions 09 2007 A5E00127926 07 ...

Page 177: ... used to transfer parameters during commissioning and maintenance for batch processes or to display other measured variables that do not participate in the cyclic transmission of useful data The data is transferred between a class 2 master and a field device using the so called C2 connections The device supports up to four C2 connections so the multiple class 2 masters can access the same position...

Page 178: ...PDM contains the File Device View Extras and Help menus The Device and View menus which also contain other sub menus are described below in detail 11 2 2 Device menu 11 2 2 1 Communication path Call this sub menu to display the communication path It normally deals with a PROFIBUS DP 11 2 2 2 Load into devices Use this sub menu to load the parameters from the offline display of SIMATIC PDM into the...

Page 179: ...ance requirement Maintenance demand Maintenance requirement Configuration error Configuration warning Configuration changed Erroneous process value Process value uncertain Process value out of tolerance Normal operation Highest Lowest 11 2 2 5 Set address Use this sub menu to allocate a new address to the positioner Note that this is possible only if the slave is not yet integrated into the cyclic...

Page 180: ...Constant value status after sending the data If you exit this target mode and no other master sends a setpoint to the positioner it is controlled using the configured fail safe value after the set monitoring time expires Manual mode You can use SIMATIC PDM to send a setpoint to the positioner even when cyclic communication is active You must have priority over the cyclic master Configure the follo...

Page 181: ...target mode to Out of service O S 3 Transfer these settings to the positioner The successful transmission is reported by OS on the digital display of the positioner You can switch the positioner to the manual mode on site and move the actuator using buttons even in this target mode MAN is then shown on the digital display The Out of service O S mode is retained after switching back to the automati...

Page 182: ...lation of device diagnostics 1 You can activate the simulation of device diagnostics in this tab It is applicable for device diagnostics 1 and 2 You can then select the desired diagnostics events in the simulation of device diagnostics 1 and use device diagnostics 1 and message text to obtain the feedback indicating that the corresponding event has been triggered in the device Changes become effec...

Page 183: ...troke test the temporal course of the actual value is scanned in the background and saved in the RAM of the positioner with a maximum of 1000 data points Use this menu item to read in the saved data in the PDM The end of the reading process is displayed in the PDM status bar Save the trace data Use this menu item to save the currently read in temporal course of the partial stroke test in the PDM a...

Page 184: ...ou also need this function if you need to replace the electronic unit However you cannot initialize at the moment 11 2 2 12 Initialization Use With SIMATIC PDM you have the option to initialize the positioner for the first time First initialization WARNING You are not located on site In order to prevent personal injuries and material damage take in house precautionary measures before starting the ...

Page 185: ...actory settings default values PDM parameters are reset when you press the OK button You can then transfer the parameters to the PDM memory using File Save Select Device Load into devices to transfer the reset parameters to the positioner as well 11 2 2 14 Reset the field device Reset the positioner to the as delivered condition If the positioner has been moved such that it can no longer perform i...

Page 186: ...ostics 1 in the PDM Since it concerns an online menu messages that have been reset in the PDM may be set again in the next cycle as the corresponding events still exist in the device 11 2 2 15 Write lock Use After completing the commissioning you can set the write lock to prevent undesired changes through an acyclic master You can however change the parameters of the positioner on site as before A...

Page 187: ...ation about checkback Output tab The Output tab contains A bar graph display of the output value Information about the quality of the output value Information about checkback 11 2 3 2 Characteristic Characteristic setpoint actual value In this online menu the actual value and setpoint are displayed as bar graphs and a characteristic curve over time Characteristic characteristic curve Device charac...

Page 188: ...device status DIAGNOSTICS physical block parameter the checkback CHECK_BACK analog output block parameter and the limit status As far as the limit status is concerned all three stage diagnostics events are handled by a collective message This means that if any threshold of a diagnostics event has exceeded a corresponding limit status message is displayed here You will also obtain information about...

Page 189: ... of the device When saving the current values you will be prompted to enter the maintenance date Use the Reset maintenance information button to reset the maintenance date to 01 01 2000 This date indicates the positioner that no maintenance has been carried out as yet The saved values are then hidden in the next Maintenance information last maintenance tab The Maintenance counter contains an overv...

Page 190: ...he previous development of the measured value and can be used as the basis to estimate the future course If adequate measured values are available trends over the last 30 minutes eight hours five days two months and 30 months can always be processed 11 2 3 6 Histograms Versions Use this menu item to access the following histograms Position Control deviation Temperature Use A class division over th...

Page 191: ... the status bar e g end of data upload for the PST trace characteristic Update Use this menu item to update the view in the open working window After every entry in the table the values of all parameters dependent on the changed parameter are automatically updated however their visibility is not updated The visibility of all parameters in the table is updated by clicking this menu line or by press...

Page 192: ...ned in the GSD file that is used by the device to check the configuration telegram and to declare it as valid if required The useful data to be transferred in the cyclic operation is determined during the projecting planning The data volume to be transferred can thus be optimized The GSD files of all common devices are already stored in the Siemens control systems GSD files can be imported later Y...

Page 193: ...11 3 Example of a small PROFIBUS DP PA system PC or PG master class 2 PA devices Power supply DP PA coupler link PROFIBUS DP CPU SIMATIC S7 master class 1 PROFIBUS PA Splitter Bus terminator MPI cable required for commissioning and monitoring A small STEP 7 program that establishes cyclic exchange with the positioner using PROFIBUS PA positioner is given below ...

Page 194: ... data in the input and output directions supported by the device are transferred The selected peripheral starting address is 256 W 16 100 Note Only the older SIMATIC CPUs require the SFC14 and SFC16 modules for consistent reading and writing Legend of the sample program Byte Function Composition Number of bytes READBACK 5 RCAS_OUT 5 CHECKBACK 3 Byte 15 Input data POS_D 2 SP 5 Byte 10 Output data R...

Page 195: ... 5 Value Status Setpoint The setpoint is divided into a floating point value 4 bytes and the corresponding status 1 byte see further below Actual value The actual value indicates the valve position The actual value is divided into a floating point value 4 bytes and the corresponding status 1 byte Position discrete The discrete valve position is displayed as a value 1 byte having the following mean...

Page 196: ...Master class 2 can overwrite the current actual value e g to test the response of limits in the control system 4 Not occupied in profile 3 5 Fault in the closed loop control Not required for the positioner 6 Closed loop control inactive Not required for the positioner 7 Self monitoring active Not required for the positioner 2 0 Path integral exceeded Set if the set limit for the path integral has ...

Page 197: ... can select a combination of values for the communication of cyclic useful data between the master and the positioner SP Setpoint Output master view 0 1 2 3 SP floating point number Starting address 4 SP status RCAS_OUT RCAS_IN Remote cascade output remote cascade input Input master view 0 1 2 3 RCAS_OUT floating point number Starting address 4 RCAS_OUT status Output master view 0 1 2 3 RCAS_IN fl...

Page 198: ...discrete position setpoint Input master view 0 1 2 3 READBACK floating point number 4 READBACK status 5 POS_D Starting address 6 POS_D status Output master view 0 1 2 3 SP floating point number Starting address 4 SP status Checkback SP Checkback setpoint Input master view Starting address 0 1 2 CHECKBACK Output master view 0 1 2 3 SP floating point number Starting address 4 SP status ...

Page 199: ...CK floating point number 4 READBACK status 5 POS_D 6 POS_D status 7 8 Starting address 9 CHECKBACK Output master view 0 1 2 3 SP floating point number Starting address 4 SP status RCAS_OUT CHECKBACK RCAS_IN Remote cascade output checkback remote cascade input Input master view 0 1 2 3 READBACK floating point number 4 READBACK status 5 POS_D Starting address 6 POS_D status Output master view 0 1 2 ...

Page 200: ...ue remote cascade output discrete position checkback setpoint remote cascade input Input master view 0 1 2 3 READBACK floating point number 4 READBACK status 5 6 7 8 RCAS_OUT floating point number 9 RCAS_OUT status 10 POS_D 11 POS_D status 12 13 Starting address 14 CHECKBACK Output master view 0 1 2 3 SP floating point number 4 SP status 5 6 7 8 RCAS_IN floating point number Starting address 9 RCA...

Page 201: ...riority than the useful data to the class 1 master The contents of the Device status parameter from the physical block are reported along with the information whether a status change event received event sent has occurred Diagnostics as per PROFIBUS DP DDLM_Slave_Diag The positioner delivers the diagnostics data in the following format Input master view 0 Station_status_1 1 Station_status_2 2 Stat...

Page 202: ...sed status is activated the diagnostics messages in a specific frame can be allocated to a smaller number of collective diagnostics messages and selectable status messages This routing of diagnostics events is shown in the following picture 7KH XVHU FDQ VZLWFK HYHU LQGLYLGXDO GLDJQRVLV HYHQW WR WKH GHVLUHG GLDJQRV WLFV FODVV QGLYLGXDO GLDJQRVLV HYHQWV RI WKH GHYLFH 7KH XVHU FDQ VZLWFK HYHU LQGLYLG...

Page 203: ...1 3 Cyclic data transfer SIPART PS2 with PROFIBUS communication Operating Instructions 09 2007 A5E00127926 07 203 Figure 11 6 Activating the condensed status for the device parameterization with an example of HW configuration with SIMATIC S7 ...

Page 204: ...OFIBUS PA 11 3 Cyclic data transfer SIPART PS2 with PROFIBUS communication 204 Operating Instructions 09 2007 A5E00127926 07 Figure 11 7 Activating the condensed status for the device parameterization with an example of SIMATIC PDM ...

Page 205: ...t successfully Carry out the device initialization process 0 7 DIA_INIT_ERR Error in initialization Values obtained during the initialization process cannot be used Carry out the device initialization process again Check the relevant parameter settings 0 DIA_ZERO_ERR Lower end stop beyond the tolerance The lower end stop is beyond the set tolerance Check the valve Flow restrictors and or the seat ...

Page 206: ...splays a failure warning In case of a warm restart the device no longer participates in the cyclic transfer of useful data without changing the system configuration Modify the configuration data change the GSD such that it is consistent with the identification number set in the device 2 0 7 Reserved 0 6 Reserved 3 7 EXTENSION_AVAILABLE Extension available Further information about the triggering d...

Page 207: ...d The device was reset to factory settings 3 DIA_WARMSTART Warm restart executed goes to 0 after 10 s To determine the cause check in DIAGNOSTICS_EXTENSION and DIAGNOSTICS_EXTENSION_2 which diagnostics event has triggered the message Check the cabling and the supply unit 4 DIA_COLDSTART Restart executed goes to 0 after 10 s 5 DIA_MAINTENANCE Maintenance required You have changed the PROFIBUS ident...

Page 208: ...nostics event has triggered the message Depends on the triggering diagnostics event M 1 DIA_MAINTENANCE_DEMANDED Maintenance demand To determine the cause check in DIAGNOSTICS_EXTENSION and DIAGNOSTICS_EXTENSION_2 which diagnostics event has triggered the message Depends on the triggering diagnostics event M12 M 2 DIA_FUNCTION_CHECK Functional check The device is in the on site operation or FEEDBA...

Page 209: ... meaning of the sub status depends on whether the condensed status is activated or not The sub status is therefore specified separately for both the cases 11 3 4 4 Sub status for deactivated condensed status Bit 7 6 5 4 3 2 1 0 Name profile German name 0 0 0 0 0 0 x x Bad non specific Schlecht 0 0 0 0 0 1 x x Bad configuration error Schlecht Konfigurationsfehler 0 0 0 0 1 0 x x Bad not connected S...

Page 210: ...e initiate fail safe Gut Kaskade Sicherheitsstellung anfahren 11 3 4 5 Sub status for activated condensed status Bits Name 7 6 5 4 3 2 1 0 Profile German Group 0 0 1 0 0 1 x x Bad maintenance alarm Schlecht Instandhaltungsalarm M 0 0 1 0 1 0 x x Bad process related no maintenance Schlecht Prozess Störung kein Wartungsbedarf P 0 0 1 1 1 1 x x Bad function check local override value not usable Schle...

Page 211: ...on triggered by binary input 1 Uncertain simulation value None 4 5 Binary 2 is active only message Good maintenance required DIA_MAINTENANCE 5 6 Action triggered by binary input 2 Uncertain simulation value None 0 7 21 Reserved 5 22 Limit for alarm A1 exceeded Good maintenance required DIA_MAINTENANCE 6 23 Limit for alarm A2 exceeded Good maintenance required DIA_MAINTENANCE 2 7 24 Error in the de...

Page 212: ...wer end stop monitoring limit 2 Good maintenance required DIA_ZERO_ERR 3 60 Lower end stop monitoring limit 3 Good maintenance required DIA_ZERO_ERR 4 61 Upper end stop monitoring limit 1 Good maintenance required DIA_ZERO_ERR 5 62 Upper end stop monitoring limit 2 Good maintenance required DIA_MAINTENANCE 6 63 Upper end stop monitoring limit 3 Good maintenance required DIA_MAINTENANCE 1 7 64 Limi...

Page 213: ...DIA_TEMP_ELECTR 4 88 96 Reserved 11 3 4 7 List of diagnostics events with status and diagnostics message for activated condensed status A list of diagnostics events with status and diagnostics message for activated condensed status is given in the following table DIAGNOSTICS_EXTENSION and DIAGNOSTICS_EXTENSION_2 are physical block parameters Different status and diagnostics messages can be allocat...

Page 214: ...vice is not yet ready for operation not initialized Bad maintenance requirement DIA_MAINTENANCE_ALARM None hard coded 1 26 The device is not yet ready for operation initialization error Bad maintenance requirement DIA_MAINTENANCE_ALARM None hard coded 3 27 Reserved 3 28 Reserved 4 29 Device in the Manual mode FB in the Manual mode DIA_FUNCTION_CHECK None hard coded 5 30 Device in the Simulation mo...

Page 215: ...imit 3 Uncertain maintenance demand DIA_MAINTENANCE_ALARM M 1 58 Lower end stop monitoring limit 1 Good maintenance requirement DIA_MAINTENANCE M1 2 59 Lower end stop monitoring limit 2 Good maintenance demand DIA_MAINTENANCE_DEMAND ED M12 3 60 Lower end stop monitoring limit 3 Uncertain maintenance demand DIA_MAINTENANCE_ALARM M 4 61 Upper end stop monitoring limit 1 Good maintenance requirement ...

Page 216: ...ssible device temperature exceeded limit 1 Uncertain process fault no maintenance required DIA_INV_PRO_COND M1 P 1 82 Permissible device temperature exceeded limit 2 Uncertain process fault no maintenance required DIA_INV_PRO_COND M12 P 2 83 Permissible device temperature exceeded limit 3 Uncertain process fault no maintenance required DIA_INV_PRO_COND M P 3 84 Permissible device temperature under...

Page 217: ...y power supply Wait Pnnn n X Potentiometer voltage of a non initialized positioner P manual mode actual position value in of the measuring range Check whether the entire actuator travel can be covered using the and buttons and P is never displayed Execute the initialization process P X Measuring range was exceeded the potentiometer is in the inactive zone the transmission ratio selectors or the ef...

Page 218: ...of actuating times Wait RUN4 X Initialization part 4 is active determination of the minimum controller increment length Wait RUN5 X Initialization part 5 is active optimization of the transient response Wait until FINSH is displayed initialization completed successfully Acknowledge by pressing the operating mode button slightly and exit the configuration level by pressing it longer YEND1 X The fir...

Page 219: ... transmission ratio selector to 90 Press the operating mode button slightly to acknowledge Restart the initialization process 90_95 X Possible only in case of part turn actuators actuator travel is not in the range between 90 and 95 Use the and buttons to move it in the range between 90 and 95 Press the operating mode button slightly to acknowledge U d X Up Down measuring span was undershot Decrea...

Page 220: ...actuator angle Acknowledge by pressing the operating mode button slightly and exit the configuration level by pressing it longer 12 1 3 System messages when exiting the Configuration mode Remarks about the tables nn stands for variable numeric values Error symbol slash the text to the left and right of the slash blink interchangeably Messages when exiting the configuration mode Goals Operating mod...

Page 221: ...ERROR X Error in the hardware Replace the electronic unit NOINI X X Positioner is not initialized Start the initialization process nnn n X X X Actual position value in of the initialized positioner Blinking decimal point indicates communication with a class 2 master AUnn X X Automatic mode nn setpoint Failsafe the exhaust air valve is opened Possible causes FS X X No communication connection with ...

Page 222: ...the 0x80 status good Display range was exceeded Possible causes oFL 127 9 Friction clutch or Transmission ratio selector were moved or The positioner was attached to another actuator without re initializing it Move the friction clutch such that the actual value display remains within 0 0 to 100 0 when moving the actuator or Adjust the transmission ratio selector or Set the factory setting preset a...

Page 223: ...ecific values can be set to zero by pressing the increment button for at least five seconds This is mentioned in the last column of the table Some diagnostics value can be greater than 99999 In such a case the display switches over to the exponential view Example 1234567 is displayed as 1 23E6 12 2 2 Overview of diagnostics values Explanation about the table The following table provides an overvie...

Page 224: ...d Band Down 0 1 10 0 26 SSUP Slow step zone up Short Step Zone Up 0 1 100 0 27 SSDN Slow step zone down Short Step Zone Down 0 1 100 0 28 TEMP Current temperature 40 85 C 29 TMIN Minimum temperature min max pointer 40 85 C 30 TMAX Maximum temperature min max pointer 40 85 C 31 T1 Number of operating hours in temperature range 1 0 4 29E9 Hours 32 T2 Number of operating hours in temperature range 2 ...

Page 225: ... operating hours in the actuating range WT95 0 4 29E9 Hours X 12 2 3 Meaning of diagnostics values 1 STRKS stroke number The movements of the actuator in operation are summed up and can be read here as the stroke number Unit 100 strokes i e the path between 0 and 100 and back The value is written in a non volatile memory every 15 minutes It can be set to zero using the increment button 2 CHDIR num...

Page 226: ...tuating time up 9 TDOWN actuating time down These values indicate the actuating times determined during the initialization process The unit is seconds 10 LEAK leakage If a leakage measurement was initiated during the initialization process the leakage value in min can be read here 11 PST monitoring of the Partial Stroke test The measured step time of the last partial stroke test is displayed here ...

Page 227: ...Stopped Test The last Partial Stroke Test was interrupted FdtSt Failed Test The last partial stroke test has failed 13 NXPST time until the next partial stroke test The time in days until the next partial stroke test is displayed here The conditions are that the partial stroke test is activated in the configuration menu and a test interval is set If one of the two conditions is not met OFF is show...

Page 228: ...here The following status messages are also available OFF The underlying function is deactivated in the configuration menu IdLE inactive The function has not been started yet rEF the reference average is calculated The function was started and the reference interval is in progress at the moment COMP the comparison average is calculated The function was started and the comparison interval is in pro...

Page 229: ...al applications 28 TEMP current temperature Current temperature in the positioner enclosure The sensor is provided on the electronic printed circuit board The temperature display can be toggled between C and F by pressing the decrement button 29 TMIN minimum temperature min max pointer 30 TMAX maximum temperature min max pointer The minimum and maximum temperatures inside the enclosure are continu...

Page 230: ...er data Page 104 45 WT00 bis 52 WT95 number of operating hours in the actuating ranges WT00 to WT95 When the positioner is in the automatic mode statistics regarding the duration for which a valve or a flap operated in a particular section of the actuating range are continuously maintained The entire actuating range is divided into 8 sections from 0 to 100 The positioner records the current positi...

Page 231: ...r a fault In the automatic and manual modes the initiator of a fault message is shown on the digital display when responding to the fault message output Both digits at bottom left indicate the corresponding error code If there are more initiators at a time they are displayed cyclically one after the other 12 3 2 XDIAG parameter You can use the advance diagnostics parameters to display fault messag...

Page 232: ...er hard end stop exceeded F ZERO OFF YCLS do or up do the deviation of the end stop disappears or the device is re initialized Wear and tear of the valve seat deposits or foreign bodies in the valve seat mechanical misalignment friction clutch moved 7 Yes Limit of the upper hard end stop exceeded G OPEN OFF YCLS1 do or up do the deviation of the end stop disappears or the device is re initialized ...

Page 233: ...ing of control deviation The deviation between the setpoint and the actual value is continuously monitored in the automatic mode The fault message for the remaining control deviation is activated depending on the setting of the TIM parameter monitoring time for setting the fault messages and LIM and the response threshold The fault message is cancelled as soon as the control deviation drops below ...

Page 234: ...tion The activation of down tight closing YCLS parameter is therefore the condition Example A value of 3 is set The position is normally adopted for down tight closing A fault is reported if a value 3 or 3 is determined instead The fault message remains activated until either a subsequent monitoring remains within the tolerance or a re initialization process is executed Even the deactivation of mo...

Page 235: ...e set thresholds that are determined from the b2 LIMIT limit multiplied by the factors b3 FACT1 to b5 FACT3 11 Pneumatic leakage This fault message appears when the leakage indicator exceeds the set thresholds Keep in mind that the complete sensitivity of this function can be used only if a ramp movement was initiated after initialization to set the leakage indicator see explanations for C1 LIMIT ...

Page 236: ...cur Regularly reproducible 1 2 3 4 Sporadically not reproducible 5 Mostly after a specific operation time 2 3 5 See also Behavior in case of faults Page 112 12 4 2 Remedial measures table 1 Fault profile symptoms Possible cause s Remedial measures Positioner remains in RUN 1 Initialization started from the end position and The response time of a maximum of 1 minute was not observed Network pressur...

Page 237: ...valve does not activate Water in the pneumatic block due to wet compressed air In the manual and automatic modes the actuator cannot be moved or can be moved only in one direction Moisture in the pneumatic block At an early stage this fault can be rectified with a subsequent operating using dry air if required in a temperature cabinet at 50 to 70 C Otherwise repair1 The screw between the shrouding...

Page 238: ... the stationary automatic mode constant setpoint and the manual mode Dirt in the pneumatic block see above See above Fault table 3 1 More information is given under the also see link 12 4 5 Remedial measures table 4 Fault profile symptoms Possible cause s Remedial measures Static friction of the packing gland of the control valve and the actuator is too high Reduce the static friction or increase ...

Page 239: ...for shock loads Re initialize the positioner Electrical auxiliary power supply is not adequate Check the electrical auxiliary power supply The device function has completely failed no view even on the digital display In case of very high continuous loads due to vibrations oscillations Screws of the electrical connecting terminals may be loosened Electrical connecting terminals and or electronic co...

Page 240: ...Alarm fault and system messages 12 4 Fault correction SIPART PS2 with PROFIBUS communication 240 Operating Instructions 09 2007 A5E00127926 07 ...

Page 241: ...s in the pneumatic auxiliary power supply they damage the screens and hamper the function of the positioner Clean the screens as described in the following two chapters 13 2 Positioner in the metal enclosure and in the flameproof enclosure Dismantling and installation 1 Disconnect the pneumatic auxiliary power supply 2 Remove the pipelines 3 Remove the metal screen from the bores carefully 4 Clean...

Page 242: ... on the pneumatic terminal strip 5 Remove the screens and O rings behind the terminal strip 6 Clean the screens e g using compressed air Installation CAUTION Damage to the enclosure The enclosure is damaged due to screwing in the self tapping screws improperly Ensure that the available thread pitches are used Turn the screws anticlockwise until they engage noticeably in the thread pitch Tighten th...

Page 243: ...actuator Using the mounting kit 6DR4004 8D on the actuators with fastening plane as per VDI VDE 3845 and DIN 3337 The required mount must be provided on the actuator side shaft with groove and M6 female thread Control unit Five point controller Adaptive Dead zone dEbA auto Adaptive or can be preset dEbA 0 1 10 Adaptive or can be preset Analog to digital converter Scanning time 10 ms Resolution 0 0...

Page 244: ...068 2 29 03 95 150 m s 492 ft s 6 ms 1000 shocks axle Noise controlled digitally according to DIN EN 60068 2 64 08 95 10 200 Hz 1 m s Hz 3 28 ft s Hz 200 500 Hz 0 3 m s Hz 0 98 ft s Hz 4 hours axle Recommended range of continuous operation of the entire control valve 30 m s 98 4 ft s without resonance peak Weight basic device Plastic enclosure Approx 0 9 kg 1 98 lb Metal enclosure aluminum Approx ...

Page 245: ...stricted flow Air supply valve vent drive 4 2 bar 29 psi 4 1 Nm h 18 1 USgpm 4 bar 58 psi 7 1 Nm h 31 3 USgpm 6 bar 87 psi 9 8 Nm h 43 1 USgpm Air exhaust valve depressurize drive 4 2 bar 29 psi 8 2 Nm h 36 1 USgpm 4 bar 58 psi 13 7 Nm h 60 3 USgpm 6 bar 87 psi 19 2 Nm h 84 5 USgpm Valve leakage 6 10 4 Nm h 0 0026 USgpm Throttle ratio adjustable up to 1 Auxiliary power consumption in the controlle...

Page 246: ...ndard controllers with explosion protection only T4 is permitted when using with the Iy module 30 80 C 22 176 F T4 30 80 C 22 176 F T5 30 65 C 22 149 F T6 30 50 C 22 122 F T4 20 75 C T5 20 65 C T6 20 50 C Electrical data Standard controller without explosion protection Standard controller with EEx d explosion protection flameproof enclosure Standard controller with EEx ia ib explosion protection S...

Page 247: ...tive 0 4 5 V or unconnected 0 4 5 V or unconnected 0 4 5 V or unconnected 0 4 5 V or unconnected Signal status 1 shutdown inactive 13 30 V 13 30 V 13 30 V 13 30 V Effective internal capacitance Ci Negligible Effective internal inductance Li Negligible For connecting to a power source with Intrinsically safe Maximum supply voltage Ui 30 V 30 V Maximum short circuit current Ii 100 mA 100 mA Maximum ...

Page 248: ...a master telegram Typically 10 ms Device address 126 in the as delivered condition PC parameterization software SIMATIC PDM supports all device objects The software is not included in the scope of delivery Connections Standard controller without explosion protection Standard controller with EEx d explosion protection flameproof enclosure Standard controller with EEx ia ib explosion protection Stan...

Page 249: ...r use with the Iy module Alarm unit Without explosion protection also EEx d With EEx ia ib explosion protection With EEx n explosion protection 6DR4004 8A without explosion protection 6DR4004 6A with explosion protection 6DR4004 6A with explosion protection Binary alarm outputs A1 A2 and fault message output Signal status High not responded signal status Low responded Conductive R 1 kΩ 3 1 blocked...

Page 250: ... 840 V DC 1 s SIA unit not for the EEx d version Without explosion protection also EEx d With EEx ia ib explosion protection With EEx n explosion protection 6DR4004 8G without explosion protection 6DR4004 6G with explosion protection 6DR4004 6G with explosion protection Limit indicator with slotted initiators and fault message output 2 wire connection 2 wire connection 2 wire connection Explosion ...

Page 251: ...ith EEx ia ib explosion protection With EEx n explosion protection 6DR4004 8J without explosion protection 6DR4004 6J 6DR4004 6J Direct current output for position feedback 2 wire connection 2 wire connection 2 wire connection Nominal signal range i 4 20 mA short circuit resistant 4 20 mA short circuit resistant 4 20 mA short circuit resistant Dynamic range 3 6 20 5 mA 3 6 20 5 mA 3 6 20 5 mA Auxi...

Page 252: ...12 up to 200 mm 7 87 on request 3 130 mm 0 12 5 12 up to 200 mm 7 87 on request 3 130 mm 0 12 5 12 up to 200 mm 7 87 on request Part turn actuator 30 100 30 100 30 100 Linearity as per correction through SIPART PS2 Linear actuator 1 1 1 Part turn actuator 1 1 1 Hysteresis 0 2 0 2 0 2 Continuous operating temperature 40 C 85 C 40 F 185 F extended temperature range on request 40 C 85 C 40 F 185 F ex...

Page 253: ...53 Dimension drawings 15 15 1 Dimension drawings Positioner with plastic enclosure 6DR5xx0 0 GHHS 0 GHHS 3 OO DLU FRQQHFWLRQV RU ಯ 137 0 RU 137 DGDSWHU Ø8 h9 GLPHQVLRQ XQLWV PP LQFK 88 5 3 484 38 5 1 516 7 0 276 1 14 5 0 571 Figure 15 1 Dimensions of the plastic enclosure 6DR5xx0 version ...

Page 254: ...T PS2 with PROFIBUS communication 254 Operating Instructions 09 2007 A5E00127926 07 Terminal strip for positioner with plastic enclosure 7KUHDG GHSWK RU ಯ 137 0 0 GLPHQVLRQ XQLWV PP LQFK Figure 15 2 Dimensions of terminal strip and plastic enclosure ...

Page 255: ...ROFIBUS communication Operating Instructions 09 2007 A5E00127926 07 255 Positioner with metal enclosure 6DR5xx1 ෘ 0 GHHS 0 GHHS 3 OO DLU FRQQHFWLRQV RU ಯ 137 K 0 RU 137 DGDSWHU GLPHQVLRQ XQLWV PP LQFK Figure 15 3 Dimensions of the metal enclosure 6DR5xx1 version ...

Page 256: ...structions 09 2007 A5E00127926 07 Positioner with flameproof metal enclosure 6DR5xx1 0 GHHS 0 GHHS ෘ K ෘ RQQHFWLRQ RQO LQ GRXEOH DFWLRQ YHUVLRQ OO DLU FRQQHFWLRQV RU ಯ 137 0 GHHS 0 0 RU ಯ 137 GLPHQVLRQ XQLWV PP LQFK Figure 15 4 Dimensions of the positioner with the flameproof metal enclosure 6DR5xx5 ...

Page 257: ...erve the device categories 2 and 3 of the device itself and its options implicitly Version The positioner can be delivered for Double acting actuators Single action actuators The positioner and its optional modules are delivered as separate units and with different versions for the operation in Hazardous environments and atmospheres Non hazardous environments and atmospheres Enclosure The electron...

Page 258: ...o binary outputs for limit monitors Mechanical limit switch module with two switches and one alarm output The mechanical limit switch module cannot be used in versions with flameproof enclosures Likewise its use is zones 2 or 22 is not permitted Accessories Pressure gauge block 2 or 3 pressure gauges for single and double acting positioners Mounting flange NAMUR for safety pneumatic block Mounting...

Page 259: ...luminum pressure resistant3 0 1 2 5 Protection against explosion Δ Without With protection against explosion EEx ia ib With protection against explosion EEx d4 With protection against explosion EEx n5 7 With protection against explosion EEx n dust5 8 N E E G D Connection thread Electric Pneumatic Δ M20x1 5 14 NPT M20x1 5 14 NPT M25x1 5 3 M12 6 M12 6 M20x1 5 G 18 NPT 18 NPT G G 3 G 6 18 NPT 6 VDI V...

Page 260: ... 6DR4004 7J Alarm unit without explosion protection 6DR4004 8A Alarm unit with PTB 1 explosion protection 6DR4004 6A Alarm unit with FM 2 explosion protection 6DR4004 7A SIA unit without explosion protection 6DR4004 8G SIA unit with CENELEC and FM 1 2 explosion protection 6DR4004 6G Mechanical limit switch module without explosion protection 6DR4004 8K Mechanical limit switch module with CENELEC a...

Page 261: ...A5E00082459 6DR50 N 6DR40 N Motherboard 2 wire EEx without HART A5E00082457 6DR50 E Motherboard 2 wire not EEx with HART A5E00082458 6DR51 N 6DR40 N Motherboard 2 3 4 wire EEx with HART A5E00082456 6DR52 Motherboard 2 3 4 wire not EEx without HART A5E00102018 6DR53 N 6DR40 N Motherboard PROFIBUS PA not Ex A5E00141523 6DR55 N 6DR41 N Motherboard PROFIBUS PA Ex A5E00141550 6DR55 E 6DR41 E Motherboar...

Page 262: ...s 09 2007 A5E00127926 07 Spare parts Positioner SIPART PS2 Description Order number For version Potentiometer complete C73451 A430 D84 6DR4 6DR5 6DR40 can be used either after refining the two wire input or the three four wire input Note See catalog FI01 Field device for process automation for additives and possible modules ...

Page 263: ...sets Small part set 1 The small part set 1 with the order number C73451 A430 D85 contains the following items Position Quantity unit Terminal strip C73451 A430 C21 1 Terminal strip C73451 A430 C22 1 Screen molded 10 O ring 14 P431ANBR75 black 10 O ring 5 5 P431ANBR75 black 6 Screw SN 62217 G5x18 WN1452 T20 A2 3 Attenuator 5 Lip non return valve 3 Plug 12 PE 10 Seal 3 Installation instructions 1 Si...

Page 264: ...6 contains the following items Position Quantity unit Clamping piece 2 Pick up bracket 1 Screw DIN 7984 M6x25 A2 2 Spring lock washer DIN 127 B6 SN06031 2 Screw SN 62217 G4x45 16WN1452 TX ST 5 Screw SN 62217 G4x14 combi Torx TX ST 5 Screw SN 62217 G5x18 WN1452 T20 A2 3 Screw SN 62217 H5x8 WN1451 TX A2 2 Screw DIN 7964 M4x16x6 A4 70 F 4 Cable gland MET 20 GR 3 Cable gland MET 20 BL 3 Blind plug M20...

Page 265: ...ic pneumatic block for SAMSON actuator integrated attachment 6DR4004 1C Pressure gauge block single acting 6DR4004 1M Pressure gauge block double acting 6DR4004 2M Magnetic valve block single acting NAMUR 6DR4004 1B Mounting kit for SAMSON actuator integrated attachment 6DR4004 8S Non contacting position sensor Not explosion proof Explosion proof Cable length 6 m For part turn actuators For linear...

Page 266: ...Scope of delivery spare parts accessories 16 6 Accessories SIPART PS2 with PROFIBUS communication 266 Operating Instructions 09 2007 A5E00127926 07 ...

Page 267: ...101 B5 2 Field devices for process automation catalog FI 01 2007 Siemens AG E86060 K6201 A101 A8 3 SIMATIC PCS 7 process control system catalog ST PCS 7 March 2007 Siemens AG E86060 K4678 A111 B2 Standards No Standard Description 1 IEC 61508 Part 1 7 Functional safety of the following systems Safety instrumented Electric Electronic Programmable Target group Manufacturers and suppliers of devices 2...

Page 268: ...Appendix A 2 SIL declaration of conformity SIPART PS2 with PROFIBUS communication 268 Operating Instructions 09 2007 A5E00127926 07 A 2 SIL declaration of conformity ...

Page 269: ...Appendix A 3 Test report SIPART PS2 with PROFIBUS communication Operating Instructions 09 2007 A5E00127926 07 269 A 3 Test report ...

Page 270: ...Appendix A 3 Test report SIPART PS2 with PROFIBUS communication 270 Operating Instructions 09 2007 A5E00127926 07 ...

Page 271: ...Appendix A 3 Test report SIPART PS2 with PROFIBUS communication Operating Instructions 09 2007 A5E00127926 07 271 ...

Page 272: ...Appendix A 3 Test report SIPART PS2 with PROFIBUS communication 272 Operating Instructions 09 2007 A5E00127926 07 ...

Page 273: ...rican testing agency insurance company FF FOUNDATION fieldbus Fieldbus of the Fieldbus Foundation FW Firmware Device specific software GSD Device master data HART Highway Addressable Remote Transducer Communication system for erecting industrial fieldbuses IP International Protection Ingress Protection International degrees of protection long form as per DIN Ingress protection long form used in th...

Page 274: ...stem and the repair PFD Probability of Failure on Demand Probability of dangerous failures of a safety function on demand PFDAVG Average Probability of Failure on Demand Average probability of dangerous failures of a safety function on demand SFF Safe Failure Fraction Proportion of safe failures Proportion of failures without the potential to bring the safety instrumented system into a dangerous o...

Page 275: ...on procedures used A safety instrumented system or part that consists of N independent channels The channels are connected to each other in such a way that M channels are in each case sufficient for the device to perform the safety instrumented function Example Pressure measurement 1oo2 architecture A safety instrumented system decides that a specified pressure limit has been exceeded if one out o...

Page 276: ...Abbreviations B 1 List of abbreviations SIPART PS2 with PROFIBUS communication 276 Operating Instructions 09 2007 A5E00127926 07 ...

Page 277: ...ackage by Emerson Process The AMS Device Manager which is somewhat similar to the PDM is a part of the package The SIPART PS2 HART and SIPART PS2 FF are integrated into the AMS Device Manager i e AMS can be used to communicate with these devices especially for the configuration purpose ATEX ATEX is the abbreviation of the French term Atmosphère explosible ATEX stands for both the directives of the...

Page 278: ...h live or rotating parts and the protection of electric resources against the penetration of water foreign bodies and dust The degrees of protection of electric machines are indicated by an abbreviation comprising two letters and two numbers e g IP55 The degree of protection is coded using the IP code The degrees of protection are standardized in DIN EN 60529 Device category 1 Category 1 devices m...

Page 279: ...configuration data or runtime meters EEx ia ib protection Types of protection If potentially explosive mixtures enter the enclosure of a resource it should not lead to ignition Demarcation of sparks and increased temperatures ia intrinsic safety as per special requirements compliant with EN 50020 ib intrinsic safety as per EN 50020 EEx d protection Type of protection for versions with flameproof e...

Page 280: ...output routines Foundation fieldbus Syndicate of manufacturers of measurement and control systems The syndicate develops the open fieldbus specifications of the FOUNDATION fieldbus FOUNDATION fieldbus Fieldbus to connect sensors and final controlling elements in hazardous areas as per IEC 61158 2 The FOUNDATION fieldbus uses a common 2 wire cable for data communication and power supply Data commun...

Page 281: ... informatics it is referred to as the stepwise increase in a numeric value Decrement Initialization Setting the most important basic parameters Condition for commissioning the positioner IP code The abbreviation IP stands for International Protection as per DIN In English speaking countries IP stands for Ingress Protection Microcontroller Microcontrollers also µController µC MCU are single chip co...

Page 282: ...xplosive gaseous atmosphere Mixture of air combustible gases vapors or mist Process device manager PDM is a Siemens software package for project planning parameterization commissioning and maintenance of network configuration and field devices Part of SIMATIC Step7 Used for the configuration and diagnostics of SIPART PS2 PROFIBUS PROFIBUS stands for process fieldbus PROFIBUS is a manufacturer inde...

Page 283: ...n A defined function executed by a safety instrumented system with the objective of achieving or maintaining a safe system status taking into account a defined dangerous occurrence Example Limit pressure monitoring Safety Integrity Level SIL Safety instrumented system A safety instrumented system SIS executes safety functions that are required to attain or maintain the safe status in a system It c...

Page 284: ...rumented system the higher probability that the required safety function will work The achievable SIL is determined by the following safety characteristics Average probability of dangerous failure of a safety function in case of demand PFDAVG Hardware fault tolerance HFT Safe failure fractions SFF SIMATIC software Program for process automation e g PCS7 WinCC WinAC PDM Zero point shutdown The zero...

Page 285: ...perating Instructions 09 2007 A5E00127926 07 285 Zone 22 Zone 22 is an area in which a potentially explosive gaseous atmosphere in the form of a cloud of combustible dust in air never develops or develops only for a short while during normal operation ...

Page 286: ...Glossary SIPART PS2 with PROFIBUS communication 286 Operating Instructions 09 2007 A5E00127926 07 ...

Page 287: ...25 Control system 17 Correct usage 13 Coupler 34 D Dead zone of the controller 147 Device operating mode Parameter 158 Display of the range of stroke Parameter 144 Documentation Edition 11 E Electrical connection Hazardous area 13 Enclosure 255 End of the manipulated variable limit Parameter 147 Environmental protection 12 Exhausted air outlet E 22 F Fault 112 Fault message Setting the 153 Firmwar...

Page 288: ...136 Parameters 7 and 8 Description 145 Positioner Dual action part turn actuator 19 Single action linear actuator 19 Positioner Single action linear actuator 18 SIPART PS2 PA with EEx d protection 17 SIPART PS2 PA with EEx ia ib protection 17 SIPART PS2 PA without explosion protection 17 With linear actuator 18 Positioner Dual action part turn actuator 20 Positioner Parameter A 139 Positioner Para...

Page 289: ... 146 Setting the safety position Parameter 157 SIA unit 64 Standard controller Scope of delivery 256 Standardization of manipulated variable Parameter 148 Start of the manipulated variable limit Parameter 147 Station number Parameter 158 Structure Type plate 20 system Safety instrumented 107 System integration PDM 11 T Technical data Positioner 241 Terminating resistor 35 Terminating resistor T 34...

Page 290: ...Index SIPART PS2 with PROFIBUS communication 290 Operating Instructions 09 2007 A5E00127926 07 ...

Page 291: ......

Page 292: ...ft Automation and Drives A D Sensors and Communication Process Sensors 76181 KARLSRUHE GERMANY Electropneumatic Positioner SIPART PS2 PA 6DR55xx www siemens com processinstrumentation Electropneumatic Positioner SIPART PS2 PA 09 2007 Operating Instructions p sipart A5E00127926 07 1PA5E00127924 A5E00127926 ...

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