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Preparing for operation

SIPART PS2 PA Manual

A5E00127926--05

31
32

Fault

message

41
42

Limit A1

51
52

Limit A2

SIA module:

6DR4004--8G

1K21

10K

< 35 V

8.2 V

Figure 39

SIA module 6DR4004--8G,

non

Mechnical limit switch module

31
32

41
42

51
52

Limit switch module

6DR4004-8K

1K21

10K

< 35 V

DC 24 V



max. AC 250 V

AC/DC 4 A

DC 24 V

max. AC 250 V

AC/DC 4 A

Fault message

Limit A1

Limit A2

Figure 40

Mechanical limit switch module 6DR4004--8K,

non

SIA module

Summary of Contents for 6DR55 Series

Page 1: ...schaft Automation and Drives Process Instrumentation and Analytics 76181 KARLSRUHE GERMANY Electropneumatic Positioner SIPART PS2 PA 6DR55xx www siemens com processinstrumentation Electropneumatic Positioner SIPART PS2 PA 03 2006 Manual p sipart A5E00127926 05 1PA5E00127926 A5E00127926 ...

Page 2: ......

Page 3: ...1 SIPART PS2 PA Manual A5E00127926 05 SIPART PS2 PA 6DR55xx Edition 03 2006 Manual Electropneumatic Positioner for Linear and Part Turn Actuators ...

Page 4: ...laimer of Liability We have checked the contents of this manual for agreement with the hardware and software described Since deviations cannot be precluded entirely we cannot guarantee full agreement However the data in this manual are reviewed regularly and any necessary corrections included in subsequent editions Suggestions for improvement are welcomed e Siemens AG 2006 Technical data subject t...

Page 5: ...nsmission method 17 1 2 2 Topology 17 1 2 3 Properties of the PROFIBUS PA 18 1 2 4 Profile 19 1 2 5 Interfacing 19 2 Design and method of operation 23 2 1 Overview 23 2 2 Design Rating Plate 25 2 3 Instrument components 25 2 3 1 Motherboard 26 2 3 2 Electrical connections 26 2 3 3 Pneumatic connections 27 2 3 4 Mounting kit 29 2 3 5 Purge air switching not in the explosion proof version 29 2 3 6 R...

Page 6: ...re 27 and figure 28 57 3 4 Electrical connection 62 3 4 1 Connection variant options in positioner in non intrinsically safe and explosion proof version 67 3 4 2 Connection variant options in the positioner in intrinsically safe version 69 3 4 3 Connection variant options in the positioner in type of protection n version 71 3 5 Pneumatic connection 73 3 6 Commissioning 74 3 6 1 Preparations for li...

Page 7: ... 1 5 Set maintenance information 133 5 2 1 6 Operation 134 5 2 1 7 Reset 137 5 2 1 8 Initialization parameters 138 5 2 1 9 Self calibration 138 5 2 1 10 Write protection 139 5 3 Cyclic data transmission 139 5 3 1 Configuration 139 5 3 1 1 Configuring the user data 139 5 3 2 User data via PROFIBUS 141 5 3 2 1 Status 148 5 3 2 2 Diagnostics 149 5 3 3 Diagnostics acc to PROFIBUS DP DDLM_Slave_Diag 15...

Page 8: ...6 SIPART PS2 PA Manual A5E00127926 05 ...

Page 9: ...ousing S SIPART PS2 with EEx ia ib protection in a metal or plastic housing S SIPART PS2 EEx n in a metal or plastic housing S SIPART PS2 EEx d in flameproof enclosure EEx d This manual takes each of these possibilities into consideration Any differences between the devices are indicated specially Scope of delivery see chapter 8 page 167 0 1 General information The product described in this manual...

Page 10: ...etail about every version of the product described and cannot take every eventuality in installation operation maintenance and use in systems into account If you require further information or if problems occur that have not been dealt with in sufficient detail in this document please request the required information from your local Siemens office or the office responsible for you Functionality co...

Page 11: ...n in this manual or on product labels can be severe personal injury and or serious material damage Therefore only properly qualified personnel must make changes and settings in the instrument For the purpose of the safety information in this manual and on the product labels qualified personnel are those who S in the case of ex proof equipment are trained instructed or authorized to perform work on...

Page 12: ...n explosions hazardous areas In Germany these are for example Working reliability regulations Regulations for installing electrical equipment in hazardous areas DIN EN 60079 14 in the past VDE 0165 T1 It should be checked whether the available power supply insofar as this is required is compliant with the power supply specified on the rating plate and specified in the examination certificate valid...

Page 13: ...ges that are connected must be fed in by safe isolation 0 5 Technical documentation The instructions are a constituent part of the enclosed CD sipartp ps2 POSITIONERS order number A5E00214567 The manual and fur ther documentations are available on the Internet at www siemens com sipartps2 Click on More Info and Instructions and Manuals On the enclosed CD you will find an extract of the catalog FI ...

Page 14: ... contract of sale When you open the packaging please observe the information on the packaging Check that the delivery is complete and undamaged If possible compare the order number on the rating plates with the ordering data For the scope of delivery please see Chapter 8 page 167 0 8 Standards and regulations As far as possible the harmonized European standards were used to specify and manufacture...

Page 15: ... electrical power For example the positioner can be used to control valves as follows S with linear actuator figure 1 page 15 or S with part turn actuator VDI VDE 3845 figure 2 page 15 Different mounting types are available for linear actuators S NAMUR or IEC534 S integrated mounting to ARCA S integrated mounting to SAMSON non explosion proof version This means the positioner can be installed and ...

Page 16: ... must be followed The positioner can be expanded with various options modules chapter 2 6 page 31 The following modules are available in all S Iy module Two wire current output 4 to 20 mA for position feedback S Alarm module three digital outputs and 1 binary input S SIA module one binary output for fault messages two binary outputs for limit value alarms S Mechnical limit switch module one binary...

Page 17: ... acting in metal housing 3 Lantern 4 Manometer block single acting 5 Valve 5 Figure 1 Positioner mounted on linear actuator single acting 1 2 3 1 Positioner in plastic housing 2 Part turn actuator 3 Manometer block double acting Figure 2 Positioner mounted on part turn actuator double acting ...

Page 18: ...housing 3 Lantern 4 Manometer block single acting Figure 3 Explosion proof positioner mounted on linear actuator single acting 1 2 3 1 Positioner double acting in explosion proof housing 2 Part turn actuator 3 Manometer block double acting Figure 4 Explosion proof positioner mounted on part turn actuator double acting ...

Page 19: ...BUS DP and therefore enables an intrinsically safe technique for use in hazardous areas 1 2 2 Topology The bus topology can to a large extent be freely selected so that line star and tree structures are possible as well as mixtures of these All kinds of field devices such as transformers actuators analyzers etc can be connected to the PROFIBUS PA The main advantage is in S the saving of installati...

Page 20: ...es is transmitted to and evaluated in the class 1master No field device parameters are set or other device information read during cyclic operation The information necessary for establishing communication is available to the control system from the stored device specific device master data GS files The files are available on the Internet at www siemens com sipartps2 Click on More Info and Instruct...

Page 21: ...ld devices and the required timing the system must be implemented with one or more PROFIBUS PA channels A PROFIBUS PA channel consists of the components shown in Figure 6 PLS PC FD PROFIBUS PA PROFIBUS DP additional cable termination T FD Control room Field T Coupler Power supply T Terminating resistor FD Field device PC Personal computer PLS Process control system Figure 6 PROFIBUS PA architectur...

Page 22: ...in voltage and current values See chapter 7 Technical Data page 161 device in intrinsically safe version WARNING To power the intrinsically safe PROFIBUS only certified power supply units DP PA couplers or links must be used See the EC Type Examination Certificate for use in Potentially Explosive Atmospheres When explosion proof versions of positioners are used in areas where the atmosphere is pot...

Page 23: ...recommend starting address assignment for the positioners with 30 The address setting is made either on the positioner using operating keys or via the bus with the SIMATIC PDM software In the latter case a new positioner is always connected to the bus and the new address set via software After that the next positioner is connected to the bus and the same procedure followed We recommend that you wr...

Page 24: ...Introduction 22 SIPART PS2 PA Manual A5E00127926 05 ...

Page 25: ...cluding operation and display are virtually unchanged The positioner operates as a predictive five point switch by the output variable y of which the integrated actuating valves are controlled with pulse length modulation These actuating signals cause fluctuations in pressure in the actuator chamber s and thus adjustment of the actuator until the control error is zero Operation manual and configur...

Page 26: ... you require electrically independent limit value messages from the standard controller you will have to use the SIA module with the slot initiators instead of the alarm module To be able to use the positioner with a variety of different part turn and linear actuators it has a friction clutch and switchable gearing The switchable gearing allows you to adjust the positioner for small and large lift...

Page 27: ...EEx ia ib 2 3 Instrument components 7 8 1 Input Supply air 8 Transmission ratio selector 2 Output Actuating pressure Y1 9 Adjustment wheel for friction clutch 3 Display 10 Motherboard 4 Output Actuating pressure Y2 11 Terminals option modules 5 Operating keys 12 Ground cable only for plastic housing 6 Restrictor 13 Bus cable 6 1 Restrictor Y1 14 Terminal plate on cover 6 2 Restrictor Y2 15 Purging...

Page 28: ... Y2 in double acting actuators Figure 9 View of the explosion proof version of the positioner 2 3 1 Motherboard The motherboard contains all the electronic elements such as the CPU memory A D converter It also contains the display and the operating keys In addition the terminal strips for connecting the option modules are also on the motherboard 2 3 2 Electrical connections The terminals of the st...

Page 29: ...e 10 Pneumatic connection in normal version 1 2 3 4 5 6 7 1 Restrictor Y2 5 Actuating pressure Y1 2 Restrictor Y1 6 Exhaust air output E 3 Actuating pressure Y2 7 Housing ventilation 2x 4 Supply air PZ in double acting actuators Figure 11 Pneumatic connection in explosion proof version In addition there are pneumatic connections on the back of the positioner for integrated installation in single a...

Page 30: ...failure up down up down up down up down Safety position after power failure electrical pneumatic Down Down Up Up Down Up Y1 Y1 Y2 Y1 Y1 Y2 Y1 Y1 Y2 Y1 Y1 Y2 Open Closed Closed Closed Open Open Closed Open Last position before power failure Actuator type Positioning pressure Connection In part turn actuators the direction of rotation counterclockwise looking onto the actuating shaft of the valve is...

Page 31: ...ectly to the outside air for more information see Chapter 3 3 page 47 Figure 13 Purge air switch on the valve block view of the positioner onto pneumatic connection side with cover open 2 3 6 Restrictors In order to achieve travel times of 1 5 s in small actuators the air rate can be reduced with the restrictors Y1 and Y2 figure 14 in explosion proof version see figure 11 page 27 By turning to the...

Page 32: ...crements change the actuating pressure until the control error becomes zero The pneumatic actuators are available in single and double acting versions Only one pressure chamber is aerated or deaerated in the single acting version The resulting pressure operates against a spring In the double acting version two pressure chambers are counteractive In this case the one volume is deaerated when the ot...

Page 33: ...operating instructions depending on the application The respective connections for single or double acting versions are prepared at the factory as ordered The pneumatic connections on the rear are sealed The input for the safety shut down is not activated 2 6 Option modules 2 6 1 Installation of options modules in normal and intrinsically safe versions The following option modules are available fo...

Page 34: ...r the four screws of the housing cover must be loosened with a Phillips screwdriver Disconnect or isolate the power supply cables Remove the module cover 1 To do this the two screws 1 1 must be removed with a screwdriver NOTE To prevent premature wearing of the fixture by the self tapping screws 1 1 the following method of mounting the module cover 1 has proven effective 1 Turn the screws counterc...

Page 35: ...uating disc for A1 terminals 41 and 42 2 1 Fixing screws 7 3 Actuating disc for A2 terminals 51 and 52 3 Iy module with ribbon cable 6 8 Adjusting wheel for friction clutch 4 Alarm module with ribbon cable 5 9 Transmission ratio selector 5 Ribbon cable for alarm module 10 Insulating cover 6 Ribbon cable for Iy module 11 Pneumatic block 12 Actuating disc bearings Figure 16 Installation of options m...

Page 36: ...only be supplied with electrical auxiliary power when the housing is closed and when built in approved electronics are used The feed though openings for the electronic connections must be sealed with EEX d certified cable glands or EEx d certified plugs or an ignition lock must be mounted at a maximum distance of 46 cm 18 inches when using the conduit system See figure 17 page 36 Disconnect or iso...

Page 37: ... premature wearing of the fixture by the self tapping screw 1 1 next to the display the following method of mounting the module cover 1 has proven effective 1 Turn the screws counterclockwise until you feel them snap into the thread 2 Tighten both screws carefully in clockwise direction ...

Page 38: ...1 Screw on cover 4 Alarm module with ribbon cable 12 Safety catch 5 Ribbon cable for alarm module 13 Rack 6 Ribbon cable for Iy module 13 1 Fixing screws Figure 17 Installation of the options modules in the proof version 2 6 3 Iy module With the Iy option module the current actuator position can be output as a two wire signal Iy 4 to 20 mA potentially isolated from the standard controller The dyna...

Page 39: ... parameters 43 The alarm module is available in two versions S explosion protected for connecting to switching amplifier EN 60947 5 6 S non explosion protected for connection to voltage sources with a maximum 35 V The semiconductor outputs of the alarm module report an alarm signal state Low by switching off with high resistance They are conductive in the High state without alarm The dynamic contr...

Page 40: ...out 3 mm to the right 6 Screw the special screw 7 1 through the SIA module into the axle of the positioner Torque 2 Nm CAUTION The pin pressed into the actuating disc bearing 12 must be adjusted to just before touching with the special screw The actuating disc bea ring and the special screw must then be turned simultaneously so that the pins slot into the special screw 7 Place the insulating cover...

Page 41: ... by hand until the output signal on terminals 41 and 42 changes 3 Drive the actuator to the second desired mechanical position 4 Adjust the bottom actuating disc 7 3 by hand until the output si gnal on terminals 51 and 52 changes NOTE If you turn the actuating disc beyond the switching point up to the next switching point you can set a high low or a low high change To avoid the actuating discs bei...

Page 42: ...ns below for installation 1 Remove all electrical connections on the motherboard 2 2 Loosen carefully both fixing screws 2 1 for the motherboard 3 Insert the limit switch module 7 from above until it reaches the upper printed circuit board rail of the container 4 Snap put the motherboard 2 by carefully bending the four hol ders 5 Push the mechanical limit switch module 7 in the printed circuit boa...

Page 43: ...ng the module cover 1 has pro ven effective S Turn the screws counterclockwise until you feel them snap into the thread S Tighten both screws carefully in a clockwise direction NOTE Before connecting up the limit contact module ensure that S only qualified personnel connect and set the limit contact module S all cables are de energized S the cables are stripped so that the insulation is flush with...

Page 44: ...or to the second desired mechanical position 4 Adjust the bottom actuating disc 7 3 by hand until the output si gnal on terminals 51 and 52 changes NOTE To avoid the actuating discs 7 2 7 3 being accidentally adjusted du ring operation they are relatively sluggish The following remedy might be of help if you are having trouble with the adjustment open and close the actuator several times while hol...

Page 45: ...ter block left for single acting right for double acting actuators The manometer block for single acting actuator contains two manometers which are screwed to the lateral pneumatic connection of the positioner with O rings The values for the input pressure supply air PZ and output pressure actuating pressure Y1 are displayed The manometer block for double acting actuators contains three manometers...

Page 46: ...Design and method of operation 44 SIPART PS2 PA Manual A5E00127926 05 ...

Page 47: ...plate and on the packaging Compare this with the order number in chapter 8 1 page 168 Installation of any modules required is described in chapter 2 6 page 31 of this technical manual 3 2 Dimensional drawings 11 2 23 50 x 4 x M6 All air connections G 1 4 or 1 4 NPT 9 deep M8 9 deep 182 58 72 29 5 29 5 37 29 95 65 80 M20 x 1 5 or NPT adapter 88 5 8 15 96 6 13 5 h9 1 14 5 7 38 5 Y1 E 60 33 Y1 PZ Y2 ...

Page 48: ... 5 5 10 2xM6 5 3 9 5 3 5 Figure 21 Dimensional drawing terminal strip for plastic housing 11 2 23 58 50 x 4 x M6 M8 9 deep 88 5 8 All air connections G 1 4 or 1 4 NPT 9 deep 182 34 5 27 5 84 59 29 5 29 15 96 6 13 5 65 h9 1 14 5 7 38 5 Y1 E 6 5 12 29 5 14 7 2 Y1 PZ M20 x 1 5 or NPT adapter Figure 22 Dimensional drawing version metal housing 6DR5xx1 ...

Page 49: ...cting version Figure 23 Dimensional drawing for positioner with metal housing in explosion proof version 6DR5xx5 3 3 Assembly WARNING To avoid injury or mechanical damage to the positioner mounting kit the following order must be observed for assembly 1 Mechanical fitting of positioner this chapter 2 Connection of electric power supply see chapter 3 4 p 62 3 Connection of pneumatic power supply se...

Page 50: ...e positioner cannot be finally assembled and connected immediately It generally applies that the positioner may only be operated with dry compressed air Therefore use the normal water traps An additional drying unit may even be necessary in extreme cases This is particularly important when operating the positioner at low ambient temperatures Please set the purge air switch on the valve block above...

Page 51: ...lly require S screw type gland with sealing ring e g FESTO CK 1 4 PK 6 S plastic hose approx 20 to 30 cm e g FESTO PUN 8X1 25 SW S cable straps number and length depends on local conditions Procedure S Connect the pipes in such a way that rain water which runs along the pipes can drip off before it reaches the terminal strip of the positioner S Check the electrical connections for perfect firm con...

Page 52: ...e universally applicable for part turn and linear actuators That s why it is not necessary to take a zero point into consideration when implementing part turn actuators Similarly there is no need to ensure that the extension is symmetrically attached when implementing linear actuators In both cases the work space can be adjusted afterwards via the friction clutch The switchable drive can be used t...

Page 53: ...heel to the right stop After the zero point setting you can fix the friction clutch as described above To lock the transmission ratio selector takt the unit as factory set and do as follows S Using a conventional flat headed screwdriver approx 4 mm wide turn the yellow wheel underneath the clamps to the left or right according to your chosen setting either 33_ or 90_ until it snaps in audibly S In...

Page 54: ...rious dummy plugs and seals S or a Non Contacting Position Sensor e g 6DR4004 6N S The controller unit any positioner version S The EMC filter module this is a set together with cable clips and M 20 screw type cable gland and has the order number C73451 A430 D23 The EMC filter module must be installed in the positioner The installation instructions enclosed with the EMC filter module explain how t...

Page 55: ...washer A6 DIN 127 A2 17 3 Socket cap screw M6 x 25 DIN 7984 A2 18 1 Hexagon nut M6 DIN 934 A4 19 1 Square nut M6 DIN 557 A4 21 4 Hexagon nut M8 DIN 934 A4 3 3 4 Assembly procedure see figure 26 page 55 1 Mount clamping assembly 3 with hexagon socket cap screws 17 and lock washer 16 on the actuator spindle 2 Insert the pick up bracket 2 into the recesses of the clamping assembly Set the necessary l...

Page 56: ...pe of actuator Actuator with ledge Hexagon head screw 8 flat washer 11 and lock washer 10 Actuator with plane surface Four hexagon head screws 8 flat washer 11 and lock washer 10 Actuator with columns Two U bolts 7 four hexagon nuts 21 with flat washer 11 and lock washer 10 12 Secure positioner onto the yoke using the previously positioned mounting parts NOTE Set the height of the positioner so th...

Page 57: ...ion 55 SIPART PS2 PA Manual A5E00127926 05 1 2 17 16 3 3 9 10 11 9 10 11 1 4 9 10 11 9 10 11 1 Explosion proof version Without explosion proof version 17 16 12 19 4 6 12 14 18 2 Figure 26 Assembly procedure linear actuator ...

Page 58: ...tuator contains ser no see figures 27 and 28 Ser no Pieces Designation Note 2 1 Coupling wheel Mounting on position feedback shaft of the SIPART PS2 3 1 Carrier Mounting on end of actuator shaft 4 1 Multiple plate Indication of actuator position comprising 4 1 and 4 2 4 1 8 Scales Different divisions 4 2 1 Pointer mark Reference point for scale 14 4 Hexagon head screw DIN 933 M6 x 12 15 4 Lock was...

Page 59: ...et head screw 18 with the Allen key provided 4 Place the carrier 3 onto the end of the actuator and secure using Fillister head screw 16 and washer 17 5 Carefully place positioner with mounting console onto the actuator such that the pin of the coupling wheel engages in the driver 6 Align the positioner mounting console assembly in the center of the actuator and screw tight Screws not included in ...

Page 60: ...Preparing for operation 58 SIPART PS2 PA Manual A5E00127926 05 0 20 40 60 80 100 1 2 3 4 5 18 2 3 16 17 2 4 1 2 3 9 14 15 Figure 27 Assembly procedure part turn actuator ...

Page 61: ...Preparing for operation 59 SIPART PS2 PA Manual A5E00127926 05 0 20 40 60 80 100 1 2 3 5 18 2 3 16 17 2 4 1 9 14 15 4 2 3 Figure 28 Assembly procedure for explosion proof version part turn actuator ...

Page 62: ...n actuators 2 Clutch wheel 10 Feedback shaft 3 Driver 14 Hexagon head screw M6 12 4 Multiple purpose plate 15 Retaining washer S6 4 1 Scale 16 Round head screw M6 12 4 2 Pointer mark 17 Washer 9 VDI VDE 3845 mounting bracket 18 Socket head cap screw Figure 29 Mounted positioner for part turn actuators ...

Page 63: ...RT PS2 PA Manual A5E00127926 05 4 mm M6 4 0 1 4 12 4 35 25 fastening level positioner part turn actuator F05 Lkr 4 50 6 5 Figure 30 Attachment of part turn actuator mounting console scope of delivery actuator manufacturer dimensions ...

Page 64: ...th a higher operating voltage by mistake the positioner must no longer be used for intrinsically safe application The explosion proof positioner may only be supplied with electrical power in areas in which the atmosphere may be potentially explosive when the housing is closed The feed though openings in the explosion proof version for the electronic connections must be sealed with EEX d certified ...

Page 65: ...uibonding between the hazardous and non hazardous areas for applications in areas where there is a risk of explosions Shield Figure 31 Base plate Fitting the bus cable Normal intrinsically safe and zone 2 versions Explosion proof version 1 Isolate the bus cable as shown in figure 32 page 64 1 Isolate the bus cable as shown in figure 32 page 64 2 Open the positioner housing by undoing the four cove...

Page 66: ...d by the terminator contained within the coupling or link At the far end of the bus this must be achieved by fitting an additional terminator So as to avoid potential differences between individual equipment parts and thus the risk of functional impairment a suitable potential bonding is to be provided Information regarding dimensions and types can be found in DIN VDE 0100 parts 410 and 540 NOTE U...

Page 67: ...ble clip 3 Basic PCB 4 Module cover 5 Plate 6 Terminal block 7 Ground potential 8 Cable glands Figure 33 Bus cable connection Cable shield Cable clip Bus cable EEx d certified cable inlets for positioner in explosion proof version Base plate Figure 34 Bus cable connection for positioner in explosion proof version ...

Page 68: ...otection n version The positioner is equipped with an additional input terminal 81 and terminal 82 for driving to the safety position After activating this function this input must be supplied with uninterrupt 24 V to allow normal positioning operation If this power supply is switched off or drops out the air exhaust valve is automatically opened and the drive will move to the pre arranged safety ...

Page 69: ...nd explosion proof version UH 61 62 61 62 J E Iy module 6DR4004 8J 35 V Figure 37 Iy module 6DR4004 8J non Ex Binary inputs and outputs 11 12 13 V 4 5 V 1 Binary input 2 21 22 31 32 Fault message 41 42 Limit A1 51 52 Limit A2 Alarm module 6DR4004 8A 1K 1K 1K 30 V 3 V 35 V 35 V 35 V Figure 38 Alarm module 6DR4004 8A non Ex Current output ...

Page 70: ...4004 8G 1K21 10K 35 V 8 2 V 8 2 V Figure 39 SIA module 6DR4004 8G non Ex Mechnical limit switch module 31 32 41 42 51 52 Limit switch module 6DR4004 8K 1K21 10K 35 V DC 24 V max AC 250 V AC DC 4 A DC 24 V max AC 250 V AC DC 4 A Fault message Limit A1 Limit A2 Figure 40 Mechanical limit switch module 6DR4004 8K non Ex SIA module ...

Page 71: ...Intrinsically safe power sources J EEx U 30 V Figure 41 Iy module 6DR4004 6J EEx i Binary inputs and outputs 11 12 1 Binary input 2 21 22 31 32 Fault message 41 42 Limit A1 51 52 Limit A2 Alarm module 6DR4004 6A EEx EEx EEx EEx Intrinsically safe Switching amplifier to EN 50227 Hazardous area zone 1 or zone 2 Non hazardous area 2K1 10K 2K1 10K 2K1 10K 3 V 8 2 V 8 2 V 8 2 V 25 2 V Figure 42 Alarm m...

Page 72: ...2K1 10K 2K1 10K 2K1 10K 8 2 V 8 2 V 8 2 V Figure 43 SIA module 6DR4004 8G EEx i Mechnical limit switch module 31 32 41 42 51 52 Mechanical limit switch module 6DR4004 6K 2K1 10K max DC 8 2 V Umax DC 30 V Imax 100 mA Umax DC 30 V Imax 100 mA EEx Hazardous area zone 1 or zone 2 Non hazardous area Intrinsically safe Switching ampli fier to EN 60947 5 6 Fault message Limit A1 Limit A2 Figure 44 Mechni...

Page 73: ...04 6J Hazardous area zone 2 Non hazardous area 30 V Figure 45 Iy module 6DR4004 6J EEx n Binary inputs and outputs 11 12 1 BI2 21 22 31 32 Alarm 41 42 Limit A1 51 52 Limit A2 Alarm module 6DR4004 6A Hazardous area zone 2 Non hazardous area 2K1 10K 2K1 10K 2K1 10K 25 2 V 3 V 8 2 V 8 2 V 8 2 V Switching amplifier to EN60947 5 6 Figure 46 Alarm module 6DR4004 6A EEx n Current output ...

Page 74: ...anual A5E00127926 05 Hazardous area zone 2 Non hazardous area 31 32 Fault message 41 42 51 52 SIA module 6DR4004 6G Limit A1 Limit A2 2K1 10K 8 2 V 8 2 V 8 2 V Switching amplifier to EN60947 5 6 Figure 47 SIA module 6DR4004 6G EEx n SIA module ...

Page 75: ...ng actuators E exhaust air outlet remove silencer if necessary see figure 10 and 11 page 27 S Safety position when the electric power supply fails single acting Y1 deaerated double acting Y1 Max actuating pressure supply air pressure Y2 deaerated S Connect actuating pressure Y1 or Y2 only in double acting actuators according to the desired safety position S Connect supply air to PZ NOTE In order f...

Page 76: ...l initialization The stem travel or angle of rotation of the actuator can be set manually the other parameters are determined as in automatic initialization This function is useful in actuators with soft limit stops S Copying initialization data positioner exchange The initialization data of a positioner can be read out and copied to another positioner This enables a defective device to be changed...

Page 77: ...ositioner figure 10 and 11 page 27 4 Connect the positioner to the PROFIBUS line figure 35 page 66 and figure 36 page 66 5 The positioner is now in the operating mode P manual operation The current potentiometer voltage P is displayed in percent in the top line of the display e g P12 3 and NOINI flashes in the bottom line 6 Check the free running of the mechanics in the whole actuating range by mo...

Page 78: ...ion 1 Press the operation mode key for longer than 5 s This brings you to the Configuration operating mode Display 2 Switch to the second parameter by pressing the operation mode key briefly Display or NOTE It is vital that this value corresponds to the setting of the transmission ratio selector 8 figure 8 page 25 33 or 90 3 Switch on to the following display with the operation mode key You only n...

Page 79: ...to 15 minutes depending on the actuator The initialization is complete when the following display appears The following display appears after pressing the operation mode key briefly To exit the Configuration mode press the operation mode key for longer than 5 s The software version is displayed after about 5 s The instrument is in manual operation after releasing the operation mode key NOTE You ca...

Page 80: ...g moves in the permissible range between P5 0 and P95 0 Press the operation mode key for longer than 5 s This brings you to the Configuration mode Display 3 Switch to the second parameter by pressing the operation mode key briefly One of the following displays appears or NOTE It is vital that this value corresponds to the setting of the transmission ratio selector 33_ or 90 4 Switch on to the foll...

Page 81: ...crement and decrement key Then press the operation mode key This accepts the current position as end position 1 and switches on to the next position NOTE If the message RANGE appears in the bottom line the selected end position is outside the permissible measuring range There are several ways to correct the error S Adjust the friction clutch until OK appears and press the operation mode key again ...

Page 82: ...ng to step 1 If the message Set Middl appears the lever arm must be driven to horizontal position using the increment and decrement key and then the operation mode key pressed This sets the reference point of the sine correction in linear actuators 9 The rest of the initialization now runs automatically RUN1 to RUN5 appear one after another in the bottom line of the display The following display a...

Page 83: ...s now in the operating mode P manual operation The current potentiometer voltage P is displayed in in the top line of the display e g P12 3 and NOINI flashes in the bottom line 5 Check the free running of the mechanics in the whole actuating range by moving the actuator with the keys and and driving to the respective end position NOTE You can move the actuator quickly by pressing the other directi...

Page 84: ...ration mode key 5 Start initialization by pressing the key for longer than 5 seconds Display During the initialization phase RUN1 to RUN5 appear one after another in the bottom display see also structograms in figure 49 page 85 to figure 52 page 88 NOTE The initialization process may last up to 15 minutes depending on the actuator The initialization is complete when the following display appears T...

Page 85: ...part turn actuators The positioner can be initialized with this function without the actuator being driven hard against the limit stop The start and end positions of the displacement path are set manually The other initialization steps optimization of the control parameters run automatically as in automatic initialization 1 Make preparations as described in chapter 3 6 4 page 81 for part turn actu...

Page 86: ...dentical with the steps 6 to 9 for initialization of linear actuators After successful initialization the determined part turn range appears in the top display 5 INITM appears in the bottom line again after pressing the operation mode key briefly This brings you back to the Configuration operating mode To exit the Configuration mode press the operation mode key for longer than 5 seconds The softwa...

Page 87: ...d be taken from the following structogram figure 49 to figure 52 The terms Open Closed and up down in the structogram refer to the direction of action of the actuators as illustrated in figure 48 configure piezo valve 1 opens piezo valve 2 opens dy 4 dy 4 t 60 s t 60 s no no no no yes yes yes yes move the actuator into the travel range 1 2 RUN 1 manual intervention continue with with 5 s start pre...

Page 88: ...th continue with turn friction clutch until 0 appears in the bottom line of the display check mechanics manual intervention actuator moves into open position tolerance band 4 dw 10 hard stop up 97 span up dw 25 RUN 2 actuator into closed position moves Figure 50 Automatic initialization part 2 in part turn actuators ...

Page 89: ...nd check the setting of the transmission ratio selector set the next highest travel value on the lever and check the setting of the transmission ratio selector has friction clutch moved been actuator into closed position moves was the vertical position to stem of the lever driven through set lever vertical to stem with arm RUN 2 actuator moves into open position continue with manual intervention t...

Page 90: ...ansient behavior and determining of prediction horizon determine minimum positioning increments if setting of travel times is desired if leakage test of actuator is desired display of leakage in min display of travel times in s display of stroke in mm or angle of rotation in degrees is also the identification for complete initialization RUN 3 RUN 4 RUN 5 after 1 minute flashes alternating flashes ...

Page 91: ...ce Manager or HART Communicator This step is unnecessary if the instrument has been parameterized with PDM and the data have already been stored 2 Fix the actuator in its momentary position mechanical or pneumatic 3 Read and note the current position actual value of the positioner to be changed If the electronics are defective determine the current position by measuring on the actuator or valve 4 ...

Page 92: ...Preparing for operation 90 SIPART PS2 PA Manual A5E00127926 05 ...

Page 93: ...ably Figure 54 shows you the various display options The meaning of further display capabilities is detailed in chapter 4 6 page 122 4 2 Input keys The positioner is operated by three keys figure 55 page 93 the function of which depends on the selected operating mode In the explosion proof version of the positioner the input keys are underneath a key cover which can be lifted up after loosening th...

Page 94: ...Operation 92 SIPART PS2 PA Manual A5E00127926 05 Figure 54 Meaning of the various display options ...

Page 95: ...ers NOTE By pressing and holding the operation mode key and additionally pressing the decrement key you can select the parameters in reverse order S The decrement key serves to select parameter values in configuration and to move the actuator in manual operation S The increment key serves to select parameter values in configuration and to move the actuator in manual operation The current firmware ...

Page 96: ...operated in five operating modes 1 P manual mode ex factory state 2 Configuration and initialization 3 Manual mode MAN 4 Automatic AUT 5 Diagnostic display Figure 57 gives you an overview of the possible operating modes and the change between them Figure 57 Change between the operating modes ...

Page 97: ...hat they do not normally need to be adjusted You can block the Configuration menu against manipulation by an appropriately parameterized and activated binary input Which parameters you need to set and all other parameters are explained in chapter 4 4 page 97 Parameterization The configuration mode can be reported by outputting a parameterizable fault message a position feedback or output of limit ...

Page 98: ...ible in automatic mode NOTE The positioner switches over to automatic mode automatically after an electrical power failure The automatic mode is the normal mode In this mode the positioner compares the setpoint current with the current position and moves the actuator until the control deviation reaches the parameterizable dead zone Error messages are output if this is not possible for various reas...

Page 99: ...d is retained 4 4 Parameters All the parameters of the positioner are listed in this chapter Figure 59 shows an overview of the parameters The parameter name is shown once in plain text and once as it appears in the display The function of the parameter is described briefly in the Function column In addition the possible parameter values the physical unit and the factory setting of the parameters ...

Page 100: ...ive valve to ya Block movement OFF on bLoc1 bLoc2 uP doWn StoP on uP doWn StoP 1 Parameter only visible with turn or WAY if turn is selected 33 cannot be set 2 Parameter not visible if 1 YFCT turn LWAY or ncST has been selected 3 Interpolation points only appear if 9 SFCT FrEE has been selected 4 NC means action with opened switch or Low level NO means action with closed switch or High level 5 Nor...

Page 101: ...larm detection YCLS YCDO YCUP alarm module Iy module alarm module setpoint processing SDIR TSUF TSDO SFCT SLO SL20 W X Xd adaptive five point switch YFCT YAGL YWAY YA YB SFCT YNRM Figure 60 Configuration block diagram Normally adjustment of the first three following parameters is completely sufficient to enable a positioner to be operated by a drive If you wish to become familiar with all details ...

Page 102: ... setting This is necessary for a linear actuator This allows the positioner to compensate for the non linearity that arises due to the conversion of the linear movement of the linear actuator into the part turn movement of the feedback shaft For this the positioner is factory set so that it shows between P 49 0 and P 51 0 when the arm on the feedback shaft is vertical to the linear actuator spindl...

Page 103: ...R4004 8V but must be ordered separately under order number 6DR4004 8L NOTE The setting of the transmission ratio selector on the positioner see figure 8 page 25 and figure 9 page 26 must correspond to the angle value selected under 2 YAGL Lever arm transmission NOTE The use of this parameter is optional You only need to set this parameter if you want to have the way in mm displayed at the end of t...

Page 104: ...s Setpoint direction The setting of the setpoint direction serves to reverse the direction of action of the setpoint It is used mainly in single acting actuators with the safety position up Setpoint ramp UP and Setpoint ramp DOWN The setpoint ramp is effective in automatic operation and limits the speed of alteration of the active setpoint When switching over from manual operation to automatic the...

Page 105: ...e valve characteristic w x 10 20 30 40 50 60 70 80 90 100 10 0 0 20 30 40 50 60 70 80 90 100 9 SFCT Lin Modulation range w x 10 20 30 40 50 60 70 80 90 100 10 0 0 20 30 40 50 60 70 80 90 100 2 10 6 14 19 4 12 17 8 16 1 9 5 13 18 3 11 7 15 20 SL 0 Limit for tight closing Example 35 YCLS UP 37 YCUP 85 0 Limit for tight closing Example 35 YCLS UP 37YCUP 75 0 Limit for tight closing Example 35 YCLS DO...

Page 106: ...ral saturation of the commanding controller avoided NOTE YE must always be set to greater than YA Manipulated variable standardization see figure 61 and 62 With limiting of the manipulated variable by 32 YA and 33 YE two different scalings are produced for the display and the position feedback via the current output MPOS or FLOW The MPOS scaling shows the mechanical position 0 to 100 between the h...

Page 107: ...4mA 20mA 7 2mA 10 4mA 13 6mA 16 8mA 4mA 20mA 7 2mA 10 4mA 13 6mA 16 8mA Figure 62 Dependence on the stroke of standardization and on YA and YE in the example of an 80 mm linear actuator Tight closing with manipulated variable With this function the valve can be driven to the seat with the maximum actuating force of the actuator continuous contact of the piezo valves The tight closing function can ...

Page 108: ...etween terminals 9 and 10 S BIN1 bLoc2 If binary input 1 has been activated manual operation is also locked in addition to the Configuration mode S BIN1 or BIN2 uP or doWn contact closes or uP or doWn contact opens When the binary input is activated the actuator drive controls the actuator in automatic mode through the values held in YA and YE S BIN1 or BIN2 contact closes StoP or StoP contact ope...

Page 109: ...ed A1 52 A2 48 Travel 45 Activated Activated Travel 50 Travel 55 Activated Activated AFCT MIN MAX AFCT MIN MAX AFCT MIN MAX SIMATIC Alarm module AFCT MIN MAX Please note the two limit values in the control system can be individually evaluated only when adjusting 1 or 4 because in the status reports READBACK and POS_D chapter 5 3 2 page 141 the two limit values A1 and A2 are or linked the response ...

Page 110: ...g the status of the binary inputs For this set the parameter FCT to nAb Select the setting if the fault message is to be sent inverted on the alarm module or SIA module For more information on fault messages see chapter 4 5 3 Online Diagnosis page 113 Monitoring time for setting the fault messages The set value s serves as a specification for the time within which the positioner must have reached ...

Page 111: ...ing function can not be deactivated Limit value for monitoring the changes of direction A limit value for the direction change counter can be set here If this counter exceeds the limit value the fault message output is activated This function enables a preventive maintenance of the fitting see also chapter 4 5 Diagnostics page 113 This monitoring function can be deactivated with the OFF setting fa...

Page 112: ...toring function can be deactivated with the OFF setting factory setting NOTE But the monitors of the bottom and top hard stop do not only react to valve errors Adjustment of the position feedback is also detected as an error if the tolerance values are exceeded as a result Limit value for monitoring the dead zone adaptation The automatic adaptation of the dead zone can be monitored with this value...

Page 113: ... Specification for the safety setpoint Note that the fail safe value FSVL of 0 always refers to the mechanical position taken up when the actuator is depressurized This is particularly important if the parameter SDIR is set to FALL falling characteristic of the setpoint and then at 0 setpoint 100 mechanical position is expected Station number So that the devices on the bus can be addressed separat...

Page 114: ...de set the device will not pick up the cyclic data exchange The station number and device operating mode cannot be changed during communication with a master of class 1 Successful establishment of communications with a cyclical master chapter 5 3 page 139 can be recognized by the positioner responding to the set value from the master A flashing decimal point in the top line of the display denotes ...

Page 115: ...2 CHDIR Changes of direction Changes of Direction 0 to 4 29E9 x 3 CNT Fault counter Counter 0 to 4 29E9 x 4 A1CNT Alarm counter 1 Alarm 1 Counter 0 to 4 29E9 x 5 A2CNT Alarm counter 2 Alarm 2 Counter 0 to 4 29E9 x 6 HOURS Operating hours Hours 0 to 4 29E9 Hours 7 WAY Determined actuating path Way 0 to 130 mm or _ 8 TUP Travel time up Travel Time Up 0 to 1000 s 9 TDOWN Travel time down Travel Time ...

Page 116: ...of operating hours in distance class WT50 0 to 4 29E9 Hours x 41 WT70 Number of operating hours in distance class WT70 0 to 4 29E9 Hours x 42 WT90 Number of operating hours in distance class WT90 0 to 4 29E9 Hours x 43 WT95 Number of operating hours in distance class WT95 0 to 4 29E9 Hours x Table 1 Overview diagnostic values 4 5 2 Meaning of the diagnostic values Number of strokes total valve tra...

Page 117: ...e The value of the leakage measurement in min can be read off here This measurement may take place during the initialisation phase or here in this diagnostic menu The leakage measurement starts when the increment key is pressed for more than 5 s and then released During the measurement the value of the current position or tESt is displayed interchangeably in the upper line of the display After 1 m...

Page 118: ...p zone up and Short step zone down The short step zone is the range of the controller in which pulse shaped control signals are output The impulse length here is proportional to the control error If the control error is outside the short step zone the valves are controlled in continuous contact These two parameter can be tuned for special applications see chapter 4 7 page 126 Current temperature C...

Page 119: ...hese two counters add up the control processes of the pre control valves Store maintenance data A store function is triggered by pressing the increment key for at least 5 seconds Here the diagnostic data 7 to 17 are stored in a non volatile memory as Data of the last maintenance These diagnostic data are selected values the changes of which can provide information on the mechanical wear of the val...

Page 120: ... press the decrement key repeatedly This takes you quickly to the diagnostic numbers 36 to 43 4 5 3 Online diagnosis Some important variables and parameters are monitored continuously during operation In the Configuration operating mode you can configure this monitoring so that the fault message output is activated when a certain event such as exceeding a limit value occurs The following table sho...

Page 121: ...rd stop exceeded 49 OPEN OFF 35 YCLS up or up do the deviation of the stop disappears or the instrument is re initialized Wear of the valve seat deposits or foreign bodies in the valve seat mechanical maladjustment friction clutch maladjusted 8 Limit value dead zone adaptation exceeded 50 DEBA OFF 31 DEBA Auto the limit value is dropped below again Increased stuffing box friction mechanical lots o...

Page 122: ...limit value may hint at deposits or foreign bodies in the valve seat Exceeding the limit value may be caused by wear of the valve seat Mechanical maladjustment of the position feedback may also trigger this error message Monitoring takes place every time the valve is in position tight closing bottom The current position is compared with the one determined during initialization as a bottom end stop...

Page 123: ... automatic adaptation of the dead zone parameter 31 DEBA Auto this points to an error in the system e g a marked increase in stuffing box friction play in the displacement detection leakage Therefore a limit value can be specified for this value 50 DEBA limit value for dead zone monitoring which activates the fault message output when it is exceeded ...

Page 124: ...rees in particular for part turn actuators S Match effective arm length for thrust drives to measurement range NOINI x Positioner not initialized S Start initialization Messages during initialization Upper line Lower line Meaning Cause Actions P x See above See above RUN 1 x Initialization started part 1 active direction of control action being determined S Wait RUN 2 x Initialization part 2 activ...

Page 125: ...tion d___U x Bar display of the zero point Zero point is outwith the tolerance range S With friction clutch set to P 4 0 to P 9 9 0 S Continue using the or key SEt MIDDL x x Friction clutch misaligned P 50 0 no displayed when arm horizontal S For thrust drives use the and keys to bring the arm to the correct angle on the spindle S Press operating mode key briefly to acknowledge initialization will...

Page 126: ...with display of the actuator travel or positioning angle as appropriate S Press operating mode key briefly to acknowledge or longer to quit configuration mode Reports on leaving configuration operating mode Upper line Lower line Auto matic Manual mode P manual mode Meaning Cause Actions Cn VER x x Software version S Wait Error SLnn x x Monoticity transgression of the free characteristic line at su...

Page 127: ... is in local over ride mode S Set target mode to automatic with class 2 master S Send status 0x80 good OS x x Positioner is in out of ser vice mode S Set target mode to automatic with class 2 master S Send status 0x80 good oFL 127 9 x x x Display range exceeded Possible causes S Friction clutch or S Transmission ratio selector changed or S Positioner installed without reinitialization having previ...

Page 128: ...etpoint will evoke relatively large positioning speeds and can thus lead to overshoots If the value is large the overshoots will be reduced particularly on large changes of setpoint but will lead to slow positioning speeds particularly as the target setpoint is approached closely These parameters operate on the damping factor and have the effect of adjusting the control dynamics If the value is sm...

Page 129: ... pressure not connected or too low Up to 1 min waiting time required Do not start initialization from an end stop Confirm network pressure Positioner comes to a halt in RUN 2 Transmission ratio selector and parameter 2 YAGL and true stroke did not correlate Stroke on the lever incorrectly set Piezo valve s do not switch see Table 4 Check settings See leaflet Figure Device view 7 and parameters 2 a...

Page 130: ... cleaned Deposits on the contact s between the electronics board and the valve manifold can occur from abrasion through continuous stresses from strong vibrations Clean all contact surfaces with alcohol when necessary bend the valve manifold contact springs back into place Table 4 Fault description symp toms Possible cause s Corrective actions Actuator does not move Compressed air 1 4 bar Set inle...

Page 131: ...strictor screws If fast positioning times are required increase dead zone parameter dEbA until the oscillating movements stop Table 6 Fault description symp toms Possible cause s Corrective actions Zero point shifts spo radically 3 Such high accelerations have occurred through impact or shock that the friction clutch has shifted e g through steam jets in the steam pipelines Shut off the cause of t...

Page 132: ...Operation 130 SIPART PS2 PA Manual A5E00127926 05 ...

Page 133: ...ed for transmitting parameters during commissioning maintenance batch processes or for displaying further variables which do not take part in cyclic user data traffic Data traffic occurs between a class 2 Master and the field device with so called C2 connections So that several class 2 Masters can simultaneously access the same positioner the device supports up to four C2 connections However you m...

Page 134: ...ng description the device menu will be described in detail Under these headers there are further submenus 5 2 1 1 Allocate address Here the positioner can be allocated a new address Note that this can only be done if the slave is not yet in cyclical operation 5 2 1 2 Load to device and 5 2 1 3 Load to PG PC These can be performed simply by clicking on the respective symbol Icon in the menu bar Loa...

Page 135: ...sue in the respective PROFIBUS block is incremented 5 2 1 5 Set maintenance information This allows maintenance information to be saved and reset Open the Device menu and open the Set maintenance information submenu The following registers are displayed S Save reset maintenance information and S Reset counter To save the current initialization values enter a valid date into the field Date of SIPAR...

Page 136: ...ting modes Automatic and Manual The above target modes take effect when the positioner is in automatic operation AUT If the positioner is in manual mode MAN they will take effect only after a local changeover to automatic operation AUT These target modes are saved in the positioner and are non volatile in the event of power loss Provided the positioner has not yet been linked in as a slave in cycl...

Page 137: ...tween 0 and 100 quality Good and Status OK S Upload the settings into the positioner The positioner will now control to the desired initial value and will report this in manual mode by showing MM in the display Note that in manual mode the initial value entered will be written without proportioning directly into the initial block of the positioner Set the positioner locally into manual mode and ad...

Page 138: ...e cyclical communications the positioner can be taken out of service using the PDM CAUTION To avoid personal injuries and equipment damage note that this action will cause the drive air to be discharged Perform the following settings S Open the Operating mode register S Set the target mode to Out of Service O S S Upload the settings into the positioner Successful uploading will be reported in the ...

Page 139: ...Reset If the positioner settings have been changed set so that it can no longer fulfill its control task this function allows the factory settings to be restored All parameters with the exception of the PROFIBUS address are restored to the factory settings The reset is shown in the diagnostics report as Restart performed After this all parameters must be set afresh and an initialization performed ...

Page 140: ...ion controller for the first time This is initiated by going into the Device menu and then into the Self calibration sub menu Press the Start calibration button in the window that is opened A warning notice which you absolutely must adhere to in order to prevent personal or equipment damage will appear Note that the self calibration can also be started from the acyclic master even if the position ...

Page 141: ...ss 1 Master control or automation system and the positioner 5 3 1 Configuration Information on the input and output range as well as the consistency of the cyclically transmitted data is defined in the DeviceMasterData file GSD file tested with the device s configuration message and if appropriate declared to be valid During the design the user data which will be transmitted in cyclic operation is...

Page 142: ...mination PA devices Splitters MPI cable is required for commission ing and monitoring PC or PG Master class 2 PROFIBUS DP PROFIBUS PA Power supply Figure 64 Example of a small PROFIBUS DP PA system Here is a small STEP 7 program that established cyclic data transmission with the positioner with PROFIBUS PA Figure 65 STEP 7 example program ...

Page 143: ...ngth in Byte Consisting of Sollwert Setpoint SP Input 5 Value Status Istwert Readback RB Output 5 Value Status Diskrete Pos tion Position dis crete POS_D Input 2 Value Status Aktorzustand Checkback CB Input 3 Value Fernkaskade Eingang Remote Ca scade Input RCAS_IN Input 5 Value Status Fernkaskade Ausgang Remote Ca scade Output RCAS_OUT Input 5 Value Status The setpoint consists of a floating point...

Page 144: ...en changed 3 Simulation operation Simulation mode has been approved Master class 2 can overwrite actual data values e g for purposes of testing the response at the limits of the control system 4 Is not preset in Profile 3 5 Fault in the contrl Not required for the positioner 6 Control inactive Not required for the positioner 7 Self test active Not required for the positioner 2 0 Path integral exce...

Page 145: ... a device fault 0 0 0 1 0 0 s a sensor fault 0 0 0 1 1 1 s a bad out of service 0 1 0 0 0 0 s a uncertain 0 1 0 0 0 1 s a uncertain last useful value 0 1 0 0 1 0 s a uncertain substituted value 0 1 0 0 1 1 s a uncertain initial value 1 0 0 0 0 0 s a good 1 0 0 0 0 1 s a good active block alarm change of parameters 1 0 1 0 0 0 s a good go into failsafe position command 1 1 0 0 0 0 s a good cascade ...

Page 146: ...t Output master view Initial address 0 1 SP 2 Floating point number 3 4 SP status Remote cascade output remote cascade input Input master view Initial address 0 1 RCAS_OUT 2 Floating point number 3 4 RCAS_OUT status Output master view Initial address 0 1 RCAS_IN 2 Floating point number 3 4 RCAS_IN status Readback position discrete setpoint Input master view Initial address 0 1 READBACK 2 Floating ...

Page 147: ... address 0 1 CHECKBACK 2 Output master view Initial address 0 1 SP 2 Floating point number 3 4 SP status Readback position discrete checkback setpoint Input master view Initial address 0 1 READBACK 2 Floating point number 3 4 READBACK status 5 POS_D 6 POS_D status 7 8 CHECKBACK 9 Output master view Initial address 0 1 SP 2 Floating point number 3 4 SP status Checkback SP READBACK CHECKBACK POS_D S...

Page 148: ...put master view Initial address 0 1 RCAS_IN 2 Floating point number 3 4 RCAS_IN status Readback remote cascade output position discrete checkback setpoint remote cascade input Input master view Initial address 0 1 READBACK 2 Floating point number 3 4 READBACK status 5 6 RCAS_OUT 7 Floating point number 8 9 RCAS_OUT status 10 POS_D 11 POS_D status 12 13 CHECKBACK 14 RCAS_OUT CHECKBACK RCAS_IN READB...

Page 149: ...Action 00 00 READBACK POS_D bad Will be used if no other infor mation is to hand Device not present or cyclic connection broken off Will be generated by the DP PA link Check the connection 04 04 READBACK POS_D bad configu ration fault The values obtained from the initialization run are unusable Perform initialization again Check relevant parameter set tings 07 07 READBACK POS_D bad configu ration ...

Page 150: ...powering up an initial value is entered ion the device memory Discard the value in the application program 53 83 READBACK POS_D uncertain value uncertain Device will be controlled locally 80 128 SETPOINT SP READBACK POS_D Good Normal operation 84 132 READBACK POS_D Good update event A parameter relevant to the device has been changed This display will expire after 10 sec 8D 141 READBACK Good alarm...

Page 151: ... event gained event lost The diagnostics object comprises four bytes For the positioner only the first two bytes are relevant 5 3 3 Diagnostics acc to PROFIBUS DP DDLM_Slave_Diag The positioner provides diagnostic data in the following form Input master view Initial address 0 Station_status_1 1 Station_status_2 2 Station_status_3 Standard DP diagnostics 3 Diag_Master_Add 4 Ident_Number 5 Ident_Num...

Page 152: ...wer source 4 Restart executed after 10 s goes to 0 The device will be restored to its factory settings 5 Maintenance required The travel integral limit value has been exceeded by the absolute travel integral Perform maintenance and reset the reports using SIMATIC PDM 6 Invalid characteristic curve The parameterized characteristic curve lacks the necessary mono ticity number of support points or th...

Page 153: ...ng to the PROFIBUS PA profile and the new meaning The status type parameter COND_STATUS_DIAG can be selected either in the Class 1 Master see Fig 67 or on the SIMATIC PDM user interface see Fig 68 NOTE The SIPART PS2 PA positioner supports the functionality of the adju stable status as of firmware D1 Version 4 00 00 Single diagnostic events of the device The user can reposition each individual dia...

Page 154: ...Functions operation via PROFIBUS PA 152 SIPART PS2 PA Manual A5E00127926 05 Figure 67 Choosing the status type when parameterizing the device according to the example HW config with SIMATIC S7 ...

Page 155: ... s status and diagnosis messages by means of SIMATIC PDM the results are displayed on the user interface as clear text and as a pictogram Table 11 page 154 shows the meaning of the pictograms and their appearance Meaning Icon Priority No diagnosis support highest Out of service Manual operation Simulation or substitute value Maintenance alarm Maintenance demand Maintenance requirement Configuratio...

Page 156: ... DIAGNOSIS and the quality status DIAGNOSIS bit Meaning Group No bit is set DIA_MAINTENANCE_REQUIRED Check request M DIA_MAINTENANCE_ALARM Immediate check request M DIA_MAINTENANCE_DEMANDED Failure M DIA_INV_PRO_COND Invalid process condition P DIA_FUNCTION_CHECK Function check or local operation F Table 12 Usable DIAGNOSIS bits Quality status MEANING Group Good ok O K Good maintenance requirement...

Page 157: ...INTENANCE_RE QUIRED M Limit value for direction changes exceeded Good maintenance re quirement DIA_MAINTENANCE_RE QUIRED M Limit value for the bot tom hard stop monitor ing exceeded Good maintenance re quirement DIA_MAINTENANCE_DE MANDED M Limit value for the top hard stop monitoring exceeded Good maintenance re quirement DIA_MAINTENANCE_RE QUIRED M Limit values for dead zone monitoring ex ceeded ...

Page 158: ...ts in the parameters DIAGNOSIS_EXTENSION and ACTUAL_DIAGNOSIS_EXTENSION Diagnosis event Byte Bit Other error 0 0 Local operation 1 Binary input BIN1 active 2 Action has been triggered via binary input BIN2 3 Binary input BIN2 is active 4 Action has been triggered via binary input BIN2 5 Device in failsafe position 6 Limit value for strokes exceeded 7 Limit values for direction change exceeded 1 0 ...

Page 159: ...OFIBUS PA 157 SIPART PS2 PA Manual A5E00127926 05 Simulation mode 5 Device in TRACE mode 6 Diagnosis simulation 7 Table 16 Position of the diagnosis event bits in the parameters DIAGNOSIS_EXTENSION and ACTUAL_DIAGNOSIS_EXTENSION ...

Page 160: ...Functions operation via PROFIBUS PA 158 SIPART PS2 PA Manual A5E00127926 05 ...

Page 161: ...ic power supply and remove the pipes 2 Remove the metal filters carefully from the holes and clean e g with compressed air 3 Insert the filters 4 Re connect the pipes and supply pneumatic energy Positioner in plastic housing Removal 1 Switch off the pneumatic power supply and remove the pipes 2 Unscrew the cover 3 Remove the three screws from the pneumatic connector strip 4 Remove the filters and ...

Page 162: ...in hazardous areas These could be caused by example when cleaning the positioner in plastic housing with a dry cloth Faulty equipment should be sent to the repair department with details of the fault and its origin When ordering replacement equipment please specify the serial number of the original equipment You will find the serial number on the type plate Address of the responsible repair locati...

Page 163: ...Technical data 161 SIPART PS2 PA Manual A5E00127926 05 Technical data see following pages 7 ...

Page 164: ...2 ft s 6 ms 1000 shocks axis Noise digitally controlled 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 axis Recommended continuous duty range of the complete fitting 30 m s 98 4 ft s without res onance sharpness Weight basic device Plastic casing Approx 0 9 kg 0 90 kg Metal casing aluminium Approx 1 3 kg 1 30 kg Metal casing stainless steel Ap...

Page 165: ...r Po 1 2 W Current consumption 10 5 mA 10 10 5 mA 10 10 5 mA 10 10 5 mA 10 Fault current 0 mA 0 mA 0 mA 0 mA Effective internal inductance Li 8 µH Effective internal capacitance Negligible Connection Certified intrinsically safe circuit Safety shutdown can be activated with coding bridge terminals 81 82 elec trically isolated from the basic device Input resistance 20 kΩ 20 kΩ 20 kΩ 20 kΩ Signal st...

Page 166: ... The software is not included in the scope of delivery Connections Electric Screw terminals 2 5 AWG28 12 Cable gland M20 x 1 5 or 14 NPT Screw terminals 2 5 AWG28 12 EEx d certified cable gland M20 x 1 5 14 NPT or M25 x 1 5 Screw terminals 2 5 AWG28 12 Cable gland M20 x 1 5 or 14 NPT Screw terminals 2 5 AWG28 12 Cable gland M20 x 1 5 or 14 NPT Pneumatic Female thread G DIN 45141 18 NPT Female thre...

Page 167: ... contact open Signal status 1 Floating contact closed Floating contact closed Floating contact closed Contact load 3 V 5 µA 3 V 5 µA 3 V 5 µA Electrically isolated from the basic device Signal status 0 4 5 V or open 4 5 V or open 4 5 V or open Signal status 1 13 V 13 V 13 V Natural resistance 25 kΩ 25 kΩ 25 kΩ Static destruction limit 35 V Internal inductance and capacitance Negligible Connection ...

Page 168: ...roof Total operating range 3 6 20 5 mA 3 6 20 5 mA 3 6 20 5 mA Power supply UH 12 35 V 12 30 V 12 30 V External load RB kW UH V 12 V i mA UH V 12 V i mA UH V 12 V i mA Transmission error 0 3 0 3 0 3 Temperature effect 0 1 10 K 0 1 18 F 0 1 10 K 0 1 18 F 0 1 10 K 0 1 18 F Resolution 0 1 0 1 0 1 Residual ripple 1 1 1 Internal capacitance Ci 11 nF Internal inductance Li Negligible For connection to p...

Page 169: ...These ver sions are identified respectively by a special rating plate WARNING In the combination of components it must be ensured that only positioners and options modules are combined which are approved for the respective area of application This applies especially for safe operation of the positioner in areas in which the atmosphere is potentially explosive zone 1 and 2 The instrument categories...

Page 170: ...FIBUS plug M12 18 NPT2 S M20 x 1 5 VDI VDE 3847 V Limit monitor Installed incl 2nd cable gland3 Without 0 Alarm module electronic 6DR4004 A 1 SIA module slot type initiators 6DR4004 G not for EEx d version 2 Limit value contact module mechani cal switching contacts 6DR4004 K not for EEx d version 3 Optional modules Installed incl 2nd cable gland3 Without 0 Iy module for position feedback signal 4 ...

Page 171: ...ry Mutual System 3 In preparation 8 3 Scope of delivery of accessories Accessories Order number Mounting kit set linear actuators IEC 534 6 including lever arm for 3 to 35 mm way 6DR4004 8V Additional lever for 35 to 130 mm way 6DR4004 8L Mounting kit part turn actuators VDI VDE 3845 6DR4004 8D Solenoid valve block for SAMSON actuator integrated mounting 6DR4004 1C Manometer block single acting 6D...

Page 172: ...__ Motherboard Two three four wire without HART without expl protect A5E00102018 6DR53__ _N 6DR40__ _N Motherboard PROFIBUS PA wi thout explosion protection A5E00141523 6DR55__ _N 6DR41__ _N Motherboard PROFIBUS PA with explosion protection A5E00141550 6DR55__ _E 6DR41__ _E Motherboard FIELDBUS Founda tion without explosion proof A5E00215467 6DR56__ Motherboard FIELDBUS Founda tion with explosion ...

Page 173: ...rical Connection 67 69 electrical connection 71 D Delivery 12 Diagnosis 113 Online 118 Diagnostic Display 113 Diagnostic display Changing the operating mode 96 Diagnostic values Meaning of the 114 Dimensional drawings 45 Display 91 Distance class 118 Documentation 11 double acting 15 16 E Electrical connection 26 62 EMV filter module 43 F Fault correction 127 Filters Cleaning the 159 Firmware vers...

Page 174: ...anual initialization 83 PDM Process Device Manager 89 117 Personnel Qualification 9 Pneumatic connection 27 73 positioning 28 Positioner exchange 74 89 Preset 110 PROFIBUS Bus topology 17 Transmission method 17 PROFIBUS PA functions and operation 131 Purge air switching 29 Q Qualified Personnel 9 R Rating Plate 25 Regulations 12 Reset 110 Restrictors 29 Rotary actuator automatic initialization 81 ...

Page 175: ...n PA system description German 3 ST PI catalog PROFIBUS and AS Interface Field bus components Siemens AG E86060 K4660 A101 A3 4 ST 50 catalog SIMATIC SIMATIC S5 PC 505 Automation Systems Siemens AG E86060 K4650 A111 A7 5 ST 70 catalog SIMATIC S7 M7 C7 Automation Systems Siemens AG E86060 K4670 A111 A4 6 ST 80 catalog SIMATIC HMI Operating and monitoring products Siemens AG E86060 K4680 A101 A5 7 I...

Page 176: ...Appendix 174 SIPART PS2 PA Manual A5E00127926 05 10 2 Certificates The certificates are enclosed as a collection of loose leaves in the ope rating instructions or on CD ...

Page 177: ......

Page 178: ...schaft Automation and Drives Process Instrumentation and Analytics 76181 KARLSRUHE GERMANY Electropneumatic Positioner SIPART PS2 PA 6DR55xx www siemens com processinstrumentation Electropneumatic Positioner SIPART PS2 PA 03 2006 Manual p sipart A5E00127926 05 1PA5E00127926 A5E00127926 ...

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