Page 1 SIPART Electropneumatic positioners SIPART PS2 with and without HART Operating Instructions Edition 10/2013 Answers for industry.
Page 3 ___________________ SIPART PS2 with and without HART Introduction ___________________ Safety information ___________________ Description SIPART ___________________ Installing/mounting Electropneumatic positioners ___________________ SIPART PS2 with and without Connection HART ___________________ Operating Operating Instructions ___________________ Commissioning ___________________ Functional safety ___________________ Parameterizing/addressing Alarm, error, and system ___________________ messages ___________________...
Page 4 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
Page 5: Table Of Contents
Table of contents Introduction ............................. 9 Purpose of this documentation ...................... 9 History ............................9 Purpose ............................10 Checking the consignment ......................10 Transportation and storage ......................11 Product information ........................11 Notes on warranty ........................11 Safety information ..........................13 Requirements for safe use ......................
Page 6 Get more information www.siemens.de/processautomation www.siemens.de/sipartps2 Siemens AG Subject to change without prior notice A5E00074631-11 Industry Sector A5E00074631-11 Postfach 48 48 © Siemens AG 2013 90026 NÜRNBERG GERMANY A5E00074631-11 4 019169 188074 www.siemens.com/automation...
Page 7 Table of contents 6.2.1 Overview of operating modes ....................104 6.2.2 Changing the operating mode ....................105 6.2.3 Overview of configuration ......................106 6.2.4 Description of operating modes ....................107 Optimizing the controller data ....................110 Commissioning ........................... 113 Basic safety instructions ......................113 Sequence of automatic initialization ..................
Page 8 Table of contents 9.4.2.8 Description of parameters 35 and 36 ..................165 9.4.2.9 Description of parameters 37 ....................165 9.4.2.10 Description of parameters 38 ....................167 9.4.2.11 Description of parameters 39 ....................167 9.4.2.12 Description of parameters 40 and 41 ..................168 9.4.2.13 Description of parameters 42 and 43 ..................
Page 9 Table of contents Service and maintenance ........................231 11.1 Basic safety instructions ......................231 11.2 Cleaning of the screens ......................232 11.2.1 Positioner in macrolon enclosure ....................232 11.2.2 Positioner in stainless steel, aluminum and flameproof aluminum enclosure ......233 11.3 Repair/Upgrading ........................
Page 10 Table of contents Appendix ............................. 269 Operation with boosters ......................269 Certificates ..........................270 Literature and catalogs ......................270 Technical support ........................271 Abbreviations ............................273 Glossary .............................. 277 Index ..............................285 SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 11: Introduction
Introduction Purpose of this documentation These instructions contain all information required to commission and use the device. It is your responsibility to read the instructions carefully prior to installation and commissioning. In order to use the device correctly, first review its principle of operation. The instructions are aimed at persons mechanically installing the device, connecting it electronically, configuring the parameters and commissioning it, as well as service and maintenance engineers.
Page 12: Purpose
Introduction 1.3 Purpose Purpose The electropneumatic positioner is used for the continuous control of process valves with pneumatic drives in the following industries. ● Chemicals ● Oil and gas ● Energy production ● Food and beverages ● Pulp and paper ●...
Page 13: Transportation And Storage
The sales contract contains all obligations on the part of Siemens as well as the complete and solely applicable warranty conditions. Any statements regarding device versions described in the manual do not create new warranties or modify the existing warranty.
Page 14 Introduction 1.7 Notes on warranty SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 15: Safety Information
Safety information Requirements for safe use This device left the factory in good working condition. In order to maintain this status and to ensure safe operation of the device, observe these instructions and all the specifications relevant to safety. Observe the information and symbols on the device. Do not remove any information or symbols from the device.
Page 16: Laws And Directives
Further provisions for hazardous area applications are for example: ● IEC 60079-14 (international) ● EN 60079-14 (EC) See also Certificates (http://www.siemens.com/processinstrumentation/certificates) 2.1.3 Conformity with European directives The CE marking on the device shows conformity with the regulations of the following...
Page 17: Improper Device Modifications
Due to the large number of possible applications, each detail of the described device versions for each possible scenario during commissioning, operation, maintenance or operation in systems cannot be considered in the instructions. If you need additional information not covered by these instructions, contact your local Siemens office or company representative. Note...
Page 18: Use In Hazardous Areas
Safety information 2.4 Use in hazardous areas Use in hazardous areas Qualified personnel for hazardous area applications Persons who install, connect, commission, operate, and service the device in a hazardous area must have the following specific qualifications: ● They are authorized, trained or instructed in operating and maintaining devices and systems according to the safety regulations for electrical circuits, high pressures, aggressive, and hazardous media.
Page 19: Description
Description Function ● The electropneumatic positioner, in combination with the drive, forms a regulation system. The current position of the actuator is detected using a potentiometer and returned as the actual value x. The setpoint and actual value are output simultaneously on the display. ●...
Page 20: Structure
Description 3.2 Structure Structure 3.2.1 Overview of structure The following sections describe the mechanical and electrical structure, components, and principle functionality of the positioner. The positioner is available in the following configurations: ● SIPART PS2 without explosion protection in stainless steel, aluminum or Makrolon enclosure ●...
Page 21 Description 3.2 Structure ① Pressure gauge block, single-acting ② Valve ③ Yoke / actuator yoke ④ Single-acting positioner in non-flameproof aluminum enclosure ⑤ Actuator Figure 3-1 Positioner attached to a single-acting linear actuator ① Part-turn actuator ② Pressure gauge block, double-acting ③...
Page 22 Description 3.2 Structure ① Single-acting positioner in flameproof aluminum enclosure ② Pressure gauge block, single-acting ③ Yoke / actuator yoke ④ Actuator Figure 3-3 Positioner in flameproof aluminum enclosure attached to linear actuator ① Part-turn actuator ② Double-acting positioner in flameproof aluminum enclosure ③...
Page 23: Nameplate Layout
Description 3.2 Structure 3.2.2 Nameplate layout Design of the nameplate ① ⑧ Manufacturer Software version ② ⑨ Consult operating instructions Place of manufacture ③ ⑩ Safety class Auxiliary power ④ ⑪ Conformity with country-specific directives Ordering supplement (Order code) ⑤ ⑫...
Page 24 Description 3.2 Structure Explanation of Ex information ① ④ Category for operating range Maximum surface temperature (temperature class) ② ⑤ Type of protection Device protection level ③ Group (gas, dust) Figure 3-7 Explanation of Ex information SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 25: Device Components
Description 3.3 Device components Device components 3.3.1 Overview of device components ① ⑩ Input: Supply air Transmission ratio selector ② ⑪ Output: Actuating pressure Y1 Friction clutch adjustment wheel ③ ⑫ Display Basic electronics ④ ⑬ Output: Actuating pressure Y2 Connecting terminals of option modules ⑤...
Page 26 Description 3.3 Device components ① ⑦ Input: Supply air Restrictor Y1 ② ⑧ Output: Actuating pressure Y1 Restrictor Y2 ③ ⑨ Display Friction clutch adjustment wheel ④ ⑩ Output: Actuating pressure Y2 Connecting terminals of option modules ⑤ ⑪ Buttons Connecting terminals of basic device ⑥...
Page 27: Basic Electronics
Description 3.3 Device components 3.3.2 Basic electronics Figure 3-10 Basic electronics The basic electronics contains: ● CPU ● Memory ● Analog-to-digital converter ● Display ● Buttons ● Terminal strips to connect the option module to the basic electronics SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 28: Mode Of Operation
Description 3.4 Mode of operation Mode of operation Control loop The electropneumatic positioner forms a control loop with the pneumatic drive: ● The actual value x represents the position of the drive spindle for linear actuators or the position of the drive shaft for part-turn actuators. ●...
Page 29: Control Algorithm
Description 3.4 Mode of operation 3.4.1 Control algorithm The control algorithm is an adaptive, predictive five-point controller. In case of large control deviations, the valves are controlled using permanent contact. This takes place in the so-called fast step zone. In case of medium control deviations, valves are controlled using pulse-length modulated pulses.
Page 30: Block Circuit Diagram For Signal-Acting Or Dual-Acting Drives
Description 3.4 Mode of operation 3.4.2 Block circuit diagram for signal-acting or dual-acting drives ① Basic electronics with microcontroller and input circuit ② Control pad with display and buttons ③ Single-acting (6DR5.1.) or double-acting (6DR5.2.) pneumatic block ④ module for positioner ⑤...
Page 31: Mode Of Operation Of The Hart Function
Description 3.4 Mode of operation 3.4.3 Mode of operation of the HART function Note Priority of operation / failure of power supply • Operation at the positioner has priority over specifications from the HART communicator. • Failure of the auxiliary power to the positioner also interrupts communications. Function The positioner is also available with built-in HART functionality.
Page 32: Simatic Pdm
Description 3.4 Mode of operation System communication Communication is via the HART protocol, using: ● HART Communicator (load 230 ... 1100 Ω) ● PC with HART modem, on which appropriate software is installed, e.g. SIMATIC PDM (load 230 ... 500 Ω) ●...
Page 33: Installing/Mounting
Installing/mounting Basic safety instructions WARNING Unsuitable device for the hazardous area Danger of explosion. • Only use equipment that is approved for use in the intended hazardous area and labelled accordingly. WARNING High operating force with pneumatic drives Risk of injury when working on control valves due to the high operating force of the pneumatic drive.
Page 34 Installing/mounting 4.1 Basic safety instructions WARNING It is possible to damage the cover gasket If the cover gasket is not positioned correctly in the groove of the base plate, it could be damaged when the cover is mounted and screwed tight. •...
Page 35 Installing/mounting 4.1 Basic safety instructions CAUTION Please note the following before working on the control valve and when attaching the positioner Danger of injury. • Prior to working on the control valve, you must move the control valve into a completely pressureless state.
Page 36: Proper Mounting
Installing/mounting 4.2 Mounting the linear actuator 4.1.1 Proper mounting NOTICE Incorrect mounting The device can be damaged, destroyed, or its functionality impaired through improper mounting. • Before installing ensure there is no visible damage to the device. • Make sure that process connectors are clean, and suitable gaskets and glands are used.
Page 37 Installing/mounting 4.2 Mounting the linear actuator Actuator type Required installation components ⑧ Yoke with fin Hexagon bolt • ⑪ Washer • ⑩ Spring lock washer • ⑧ Yoke with Four hexagon bolts • plane surface ⑪ Washer • ⑩ Spring lock washer •...
Page 38 Installing/mounting 4.2 Mounting the linear actuator Procedure "Linear actuator IEC 60534 (3 to 35 mm)" mounting kit 6DR4004-8V and 6DR4004-8L Sr. No. Quantity Name Note ① NAMUR mounting bracket Standardized connection point for mount with fin, column or plane IEC 60534 surface ②...
Page 39 Installing/mounting 4.2 Mounting the linear actuator ③ ⑯ 1. Install the clamping pieces on the actuator spindle. Use spring lock washers ⑰ socket cap screws for this purpose. ② ③ 2. Slide the pick-up bracket into the milled recesses of the clamping pieces Figure 4-1 Pick-up bracket 3.
Page 40 Installing/mounting 4.2 Mounting the linear actuator ⑥ ⑰ 7. Install the following components on the lever : Socket cap screw , spring lock ⑯ ⑫ ⑲ washer , flat washer , square nut Figure 4-3 Components on the lever ⑥ 8.
Page 41 Installing/mounting 4.2 Mounting the linear actuator Figure 4-5 Linear actuator in flameproof enclosure 10.Select the row of holes. The selection of the row of holes depends on the yoke width of ④ the actuator. Select the row of holes such that the carrier pin meshes with the pick-up ②...
Page 42: Mounting The Part-Turn Actuator
Installing/mounting 4.3 Mounting the part-turn actuator Mounting the part-turn actuator Requirements You require an actuator-specific VDI/VDE 3845 mount to install the positioner on a part-turn actuator. The mount and the bolts are included in the product package of the corresponding actuator.
Page 43 Installing/mounting 4.3 Mounting the part-turn actuator ⑥ 1. Rest the actuator-specific VDI/VDE 3845 mount on the rear side of the positioner. ⑦ ⑧ Tighten the mount using the hexagon bolts and lock washers ⑤ 2. Stick the pointer mark on the mount. Position the pointer mark at the center of the centering hole.
Page 44 Installing/mounting 4.3 Mounting the part-turn actuator Figure 4-6 Carrier 4. With the coupling wheel: Place the positioner and the mount on the actuator carefully. ① ② The pin of the coupling wheel must fit in the carrier when you do this. With the stainless steel coupling: Place the positioner and the mount on the actuator carefully.
Page 45 Installing/mounting 4.3 Mounting the part-turn actuator ④ 9. Stick the scale with the direction of rotation or the swivel range on the coupling wheel ① . The stickers with scale are self-adhesive. Part-turn actuator in non-flameproof enclosure Part-turn actuator in flameproof enclosure H = height of shaft butt ①...
Page 46 Installing/mounting 4.4 Using the positioner in a humid environment See also Preparing part-turn actuators for commissioning (Page 132) Using the positioner in a humid environment Introduction 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 is no longer adequate in this environment, especially when there is a risk of water freezing.
Page 47 Installing/mounting 4.5 Positioners subjected to fast acceleration or strong vibration Procedure 1. Install the casing such that rain water or condensate running along the pipes can be drained before the terminal strip of the positioner. 2. Check the seals of electrical connections for perfect fitting. 3.
Page 48 Installing/mounting 4.5 Positioners subjected to fast acceleration or strong vibration 4.5.2 Procedure locking the setting Overview diagram NOTICE Wrong registration of the rotary or part-turn movement A different setting of the transmission ratio selector and the gear latch results in a hysteresis in position registration.
Page 49 Installing/mounting 4.5 Positioners subjected to fast acceleration or strong vibration Requirements ● The positioner is mounted. ● You know whether the transmission ratio is to be set to 33° or 90°. ● The positioner has been commissioned successfully, i.e. initialization was completed with "FINISH".
Page 50 Installing/mounting 4.6 External position detection External position detection WARNING External position detection system Versions with flameproof enclosures may not be operated with an external position detection system. The aforementioned measures are not adequate in some applications. For example, continuous and strong vibrations, high or too low ambient temperatures and nuclear radiation.
Page 51 Installing/mounting 4.7 Installing option modules 4.7.1.1 Installing optional modules in the standard and intrinsically safe version The following option modules are available for the positioner in the standard and intrinsically safe version: ● I module ● Alarm module ● SIA module ●...
Page 52 Installing/mounting 4.7 Installing option modules Overview diagram: Installing optional modules in the standard and intrinsically safe version ① ⑪ Module cover module ② ⑫ Fixing screws module cover Alarm module ③ ⑬ Fixing screws basic electronics Warning label on the side opposite the nameplate ④...
Page 53 Installing/mounting 4.7 Installing option modules ⑧ ⑱ Friction clutch adjustment wheel Ribbon cable/connector for alarm module, SIA module or limit contact module ⑨ ⑲ Nameplate Ribbon cable/connector for I module ⑩ ⑳ Adapter Wiring diagram Figure 4-10 Installing the optional modules in the standard and intrinsically safe version General procedure for optional modules in the standard and intrinsically safe version 1.
Page 54 Installing/mounting 4.7 Installing option modules 4.7.1.2 Installing the optional modules in the "flameproof enclosure" version Introduction The following option modules are available for the positioner in the flameproof enclosure: ● I module ● Alarm module ● EMC filter module DANGER Risk of explosion You must fulfill the following conditions before supplying auxiliary power to the positioner in potentially hazardous areas:...
Page 55 Installing/mounting 4.7 Installing option modules Overview diagram: Installing the optional modules in the "flameproof enclosure" version ① ⑪ Module cover Transmission ratio selector ② ⑫ Fixing screws module cover Fixing screws adapter ③ ⑬ Ribbon cable/connector for fitted potentiometer or Safety catch external position detection system ④...
Page 56 Installing/mounting 4.7 Installing option modules General procedure for optional modules in the "flameproof enclosure" version 1. Disconnect the power supply lines or de-energize them. ⑬ 2. Open the safety catch ⑨ 3. Unscrew the screw cap 4. Completely dismount the positioner from the actuator. ⑯...
Page 57 Installing/mounting 4.7 Installing option modules 11.Continue to assemble the positioner by performing steps 7 to 5 in reverse order. Check whether the position of the O-rings is correct. Make sure no loose items in the enclosure interfere with the assembly. ⑮...
Page 58 Installing/mounting 4.7 Installing option modules Procedure for installing the I module 1. Slide the I module up to the end stop in the lower stack of the rack. 2. Connect the module to the basic electronics. For this purpose, use the 6-pole flat ribbon cable provided.
Page 59 Installing/mounting 4.7 Installing option modules The alarm module has the following features: ● Available in two versions. – Explosion-proof version for connecting to a switching amplifier in conformity with EN 60947-5-6. – Non-explosion-proof version for connecting to power sources having a maximum of 35 V.
Page 60 Installing/mounting 4.7 Installing option modules Device features ① ④ Actuating disk bearings Upper actuating disk for limit L1, terminals 41/42 ② ⑤ Special screw Lower actuating disk for limit L2, terminals 51/52 ③ ⑥ Binary inputs Figure 4-14 SIA module ⑥...
Page 61 Installing/mounting 4.7 Installing option modules Note Pin in the actuating disk bearing ③ ① A pin is pressed in the actuating disk bearing ③ ② 1. Align the pin before it touches the special screw ① ② 2. Rotate the actuating disk bearing and the special screw simultaneously so that ③...
Page 62 Installing/mounting 4.7 Installing option modules Procedure: Setting the L1 and L2 limits The serial numbers in the following text refer to the image in the chapter "Slot initiator alarm module (Page 57)". With linear actuators, proceed as follows to set the limits: 1.
Page 63 Installing/mounting 4.7 Installing option modules ② 6. Screw in the special screw through the mechanical limit switch module into the ② positioner shaft. Tighten the special screw with a torque of 2 Nm. Note Pin in the actuating disk bearing ③...
Page 64 Installing/mounting 4.7 Installing option modules 4.7.5.1 Setting the limits of the mechanical limit switch module Setting the L1 and L2 limits To set the limits proceed as follows. The serial numbers refer to the image in the chapter "Mechanical limit switch module (Page 60)". 1.
Page 65 Installing/mounting 4.7 Installing option modules See also Warning symbols on the device (Page 13) 4.7.6 EMC filter module Requirements ● You have an EMC filter module, order number C73451-A430-D23. ● The module cover is removed. ● Any already installed optional module has been removed. A description of how to remove the module cover and install the optional modules is provided in the chapter "General information on installing option modules (Page 48)"...
Page 66 Installing/mounting 4.7 Installing option modules Procedure for installing the EMC filter module ① ⑤ EMC filter module terminals Basic electronics ② ⑥ Positioner Screw ③ ⑦ Yellow wheel for locking the position detection EMC filter module C73451-A430-D23 ④ Ribbon cable connector of fitted potentiometer, or ribbon cable connector of EMC filter module Figure 4-19 Installation EMC filter module...
Page 67 Installing/mounting 4.7 Installing option modules 9. In non-hazardous environment: – Stick the supplied nameplate over the nameplate on the external position detection system. – Replace the blue cable gland by the supplied gray cable gland. 10.Fasten the module cover. Make sure that the ribbon cable is not trapped. 11.Proceed with the corresponding steps in the chapter "General information on installing option modules (Page 48)".
Page 68 Installing/mounting 4.7 Installing option modules Fixing the pressure gauge block The pressure gauge block is fixed onto the lateral pneumatic connection of the positioner using the screws provided. Use the provided O-rings as sealing elements. SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 69 Connection Electric 5.1.1 Basic safety instructions WARNING Improper power supply Danger of explosion in hazardous areas as result of incorrect power supply, e.g. using direct current instead of alternating current. • Connect the device in accordance with the specified power supply and signal circuits. The relevant specifications can be found in the certificates, in Chapter "Technical data (Page 235)"...
Page 70 Connection 5.1 Electric WARNING Lack of equipotential bonding Danger of explosion through compensating currents or ignition currents through lack of equipotential bonding. • Ensure that the device is potentially equalized. Exception: It may be permissible to omit connection of the equipotential bonding for devices with type of protection "Intrinsic safety Ex i".
Page 71 Connection 5.1 Electric WARNING Incorrect selection of type of protection Danger of explosion in areas subject to explosion hazard. This device is approved for several types of protection. 1. Decide in favor of one type of protection. 2. Connect the device in accordance with the selected type of protection. 3.
Page 72 Connection 5.1 Electric Note Improvement of interference immunity • Lay signal cables separate from cables with voltages > 60 V. • Use cables with twisted wires. • Avoid getting too close to large electrical process cells. • Use shielded cables to guarantee the full specification according to HART. •...
Page 73 Connection 5.1 Electric 5.1.1.1 Standard cable gland/torque Note Standard cable gland/torque Device damage. • Owing the reasons pertaining to tightness (IP enclosure rating) and the required tensile strength, only use the cables having a diameter ≥ 8 mm for standard M20x1.5 cable gland, or use a suitable seal insert in case of smaller diameters.
Page 74 Connection 5.1 Electric 5.1.3 Device without explosion protection/device in flameproof enclosure 5.1.3.1 Basic device without Ex protection / in flameproof enclosure "Ex d" Connection diagram for order numbers 6DR50..-0N...; 6DR50.5-0E...; 6DR51..-0N...; 6DR51.5-0E... ① ③ Basic electronics HART communicator for 6DR51..-0N... and 6DR51.5-0E...
Page 75 Connection 5.1 Electric Connection diagram for order numbers 6DR52..-0N...; 6DR52.5-0E...; 6DR53..-0N...; 6DR53.5-0E... ① ④ Basic electronics Power source ② ⑤ Binary input 1 Signal source ③ HART communicator for 6DR52..-0N... and 6DR52.5-0E... only Dotted connection lines: only for three-wire connection Figure 5-5 Device version 2-/3-/4-wire, with connection type 3-/4-wire (without Ex/with Ex d) SIPART PS2 with and without HART...
Page 76 Connection 5.1 Electric 5.1.3.2 Split range without Ex protection/in flameproof enclosure "Ex d" ① ⑥ Device 1 - positioner: 6DR52.5; 6DR53.5 Binary input 2 ② ⑦ Actuating range 1 Total actuating range Iy ③ ⑧ Binary input 1 Signal source ④...
Page 77 Connection 5.1 Electric Positioner order Contains the following installed option Order number for installed number module option module 6DR5...-0N.3.-0.A. Mechanical limit switch module 6DR4004-8K 6DR5...-0N..1-0.A. module 6DR4004-8J 6DR5...-0N..2-0.A. EMC filter module C73453-A430-D23 6DR5...-0N..3-0.A. module 6DR4004-8J EMC filter module C73453-A430-D23 Table 5- 2 List of option modules fitted in positioners in flameproof enclosure "Ex d"...
Page 78 Connection 5.1 Electric Iy module, without Ex protection / in flameproof enclosure "Ex d" ① module Figure 5-8 module 6DR4004-8J, (without Ex/with Ex d) SIA module, without Ex protection ① ③ SIA module Limit ② ④ Fault message Switching amplifier Figure 5-9 SIA module 6DR4004-8G (without Ex) Limit contact module, without Ex protection...
Page 79 Connection 5.1 Electric Note Maximal values for terminals 41/42 and 51/52 The following maximum values concern only terminals 41, 42, 51, and 52: • Maximum voltage: – Not Ex: AC 250 V or DC 24 V – Ex: 30 V DC •...
Page 80 Connection 5.1 Electric Connecting ① ③ Mechanical limit switch module Limit ② ④ Fault message Switching amplifier Figure 5-10 Mechanical limit switch module 6DR4004-8K (without Ex) Procedure ① ② 1. Loosen the screw on the transparent cover ② 2. Pull the transparent cover up to the front end stop.
Page 81 Connection 5.1 Electric ① ② 5. Tighten the screw on the transparent cover 6. Connect the cables of each switch to the lug of the printed circuit board in pairs. Use the ③ provided cable ties for this purpose. ① Screw ②...
Page 82 Connection 5.1 Electric 5.1.4.1 Basic device Ex i/Ex n/Ex t Connection diagram for order numbers 6DR50..-0E/D/F/G/K...; 6DR51..-0E/D/F/G/K... ① ④ Non-hazardous area Binary input 1 ② ⑤ Potentially explosive atmosphere HART communicator for 6DR51..-0E/D/F/G/K... only ③ ⑥ Basic electronics Signal source Figure 5-12 2-wire device version (Ex i/Ex n/Ex t) Connection diagram for order numbers 6DR52..-0E/D/F/G/K...;...
Page 83 Connection 5.1 Electric Connection diagram for order numbers 6DR52..-0E/D/F/G/K...; 6DR53..-0E/D/F/G/K... ① ⑤ Non-hazardous area HART communicator for 6DR52..-0E/D/F/G/K... only ② ⑥ Potentially explosive atmosphere Signal source ③ ⑦ Basic electronics Power source ④ Binary input 1 Dotted connection lines: only for three-wire connection Figure 5-14 2-/3-/4-wire device version, with 3-/4-wire connection type (Ex i/Ex n/Ex t) SIPART PS2 with and without HART...
Page 84 Connection 5.1 Electric 5.1.4.2 Split range Ex i/Ex n/Ex t ① ⑥ Non-hazardous area Device 2 - positioner: 6DR52.0; 6DR52.1; 6DR52.2 ② ⑦ Potentially explosive atmosphere Actuating range 2 ③ ⑧ Device 1 - positioner: 6DR52.0; 6DR52.1; Binary input 2 6DR52.2 ④...
Page 85 Connection 5.1 Electric 5.1.4.3 Option modules Ex i/Ex n/Ex t Which option module is fitted in which positioner The order number of the positioner is present on its nameplate. This coded order number indicates which option module is already installed in your device. The following table lists the assignment between positioner and installed option module.
Page 86 Connection 5.1 Electric Alarm module Ex i/Ex n/Ex t ① ⑤ Non-hazardous area Fault message ② ⑥ Potentially explosive atmosphere Limit ③ ⑦ Alarm module Switching amplifier ④ ⑧ Binary input 2 Switching output Figure 5-16 Alarm module 6DR4004-6A and 6DR4004-7A (Ex i/Ex n/Ex t) SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 87 Connection 5.1 Electric Iy module Ex i/Ex n/Ex t ① ③ Non-hazardous area module ② ④ Potentially explosive atmosphere Feed splitter Figure 5-17 module 6DR4004-6J and 6DR4004-7J (Ex i/Ex n/Ex t) SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 88 Connection 5.1 Electric SIA module Ex i/Ex n/Ex t ① ④ Non-hazardous area Fault message ② ⑤ Potentially explosive atmosphere Limit ③ ⑥ SIA module Switching amplifier Figure 5-18 SIA module 6DR4004-6G (Ex i/Ex n/Ex t) SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 89 Connection 5.1 Electric Limit contact module Ex i/Ex n/Ex t ① ⑤ Non-hazardous area Limit ② ⑥ Potentially explosive atmosphere Isolation amplifier ③ ⑦ Limit contact module Switching amplifier/isolation amplifier ④ Fault message Figure 5-19 Limit contact module 6DR4004-6K (Ex i/Ex n/Ex t) Procedure ①...
Page 90 Connection 5.1 Electric ① ② 5. Tighten the screw on the transparent cover 6. Connect the cables of each switch to the lug of the printed circuit board in pairs. Use the ③ provided cable ties for this purpose. ① Screw ②...
Page 91 Connection 5.1 Electric 5.1.5 Connecting NCS to EMC filter module Requirements You need the EMC filter module with order number C73451-A430-D23 to connect the NCS to the positioner. The positioner supplies auxiliary power to the NCS via the EMC filter module.
Page 92 Connection 5.1 Electric Procedure The NCS is equipped with a shielded four-pole cable. Wire this cable to the positioner as follows: ⑩ 1. Feed the four-pole NCS cable through the union nut and the cable gland. Note: The type of cable gland depends on the positioner version. ⑨...
Page 93 Connection 5.1 Electric Wiring diagram ① ⑧ EMC filter module terminals External position detection system C73451-A430-D78 or external potentiometer ② ⑨ Positioner with integral EMC filter module External position detection system C73451-A430-D23 terminals ③ ⑩ Yellow wheel for locking the position External position detection system cable detection gland...
Page 94 Connection 5.1 Electric ⑥ 3. Loosen screw in the connection area of the positioner. 4. Then, secure the loose ribbon cable (B) on the wall of the rack as shown in the following graphic. To do this, use the cable tie (A) supplied with the EMC filter module C73451-A430-D23.
Page 95 Connection 5.2 Pneumatic Pneumatic 5.2.1 Pneumatic connections 5.2.1.1 Pneumatic connection on the standard controller Structure The pneumatic connections are provided on the right side of the positioner. ① Actuating pressure Y1 for single and double-acting actuators ② Positioner axis ③ Supply air P ④...
Page 96 Connection 5.2 Pneumatic 5.2.1.2 Integrated pneumatic connection Structure The following pneumatic connections are provided at the rear side of the basic device for the integrated attachment for single-acting linear actuators: ● 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 blanketing of the pick-up room and the spring chamber with dry instrument air.
Page 97 Connection 5.2 Pneumatic 5.2.1.3 Pneumatic connection in the flameproof enclosure Structure The pneumatic connections are provided on the right side of the positioner. ① ⑤ Restrictor Y2 Actuating pressure Y1 ② ⑥ Restrictor Y1 Exhaust air outlet ③ ⑦ Actuating pressure Y2 Enclosure ventilation (2x) ④...
Page 98 Connection 5.2 Pneumatic 5.2.1.4 Pneumatic connection versions Overview For the integrated attachment for single-acting 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 blanketing of the pick-up room and the spring chamber with dry instrument air.
Page 99 Connection 5.2 Pneumatic Figure 5-26 Regulating action of pneumatic connection SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 100 Connection 5.2 Pneumatic 5.2.2 Pneumatic connection WARNING Pneumatic auxiliary power Owing to safety reasons, the pneumatic auxiliary power supply must be fed after installation only if the positioner is switched to the "P-manual mode" when an electrical signal is available, refer to the as-delivered condition. Note Specifications regarding air quality Observe the specifications regarding the air quality, see section "Pneumatic data...
Page 101 Connection 5.3 Restrictors Restrictors ● Reduce the air output to achieve actuating times of T > 1.5 s for small actuators. Use ① ② restrictors Y1 and Y2 for this purpose. ● When turned clockwise, they reduce the air output and finally shut it off. ●...
Page 102 Connection 5.3 Restrictors SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 103 Operating Operating elements 6.1.1 Display Introduction Note Repetition rate display When operated in temperature ranges below -10°C, the liquid crystal display of the positioner becomes sluggish and the repetition rate display reduces considerably. The display has two lines. These two lines are segmented differently. Each element in the upper line has 7 segments, whereas that in the lower line has 14 segments.
Page 104 Operating 6.1 Operating elements Display options as per the mode An overview of mode-specific display options is given below. Operating mode Representation in the display Pos. Legend ① P manual mode Potentiometer setting [%] ② Blinking indicator for the non-initialized status. ①...
Page 105 Operating 6.1 Operating elements 6.1.2 Buttons ① Display ② Operating mode button ③ Decrement button ④ Increment button Figure 6-1 Display and buttons of the positioner ● You can use three buttons to operate the positioner. ● The function of the buttons depends on the mode selected. ●...
Page 106 Operating 6.2 Operating modes Function of buttons: ● The button is used to select the modes and to forward the parameters. ● The button is used to select parameter values when configuring. You can use this button to move the actuator in manual mode. ●...
Page 107 Operating 6.2 Operating modes 6.2.2 Changing the operating mode The following picture illustrates the available operating modes and switching between the operating modes. Figure 6-3 Switching between the operating modes See also Display (Page 101) SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 108 Operating 6.2 Operating modes 6.2.3 Overview of configuration The following picture illustrates the handling of operating modes such as "Configuration" and "Initialization mode": Figure 6-4 Overview of the "Configuration" operating mode SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 109 Operating 6.2 Operating modes 6.2.4 Description of operating modes P manual mode Note Delivery state The "P manual mode" is preset for the positioner in the delivery state. The display of the positioner shows the current potentiometer position in the upper line. "NOINI"...
Page 110 Operating 6.2 Operating modes Manual mode (MAN) In this mode, you move the actuator with . 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 the actuator movement: 1.
Page 111 Operating 6.2 Operating modes ● Stroke number ● Number of changes in direction ● Number of fault messages Note Setting the mode The "Automatic" and "Manual" modes remain set when switching to the "Diagnostics" mode. The positioner responds as per the configured mode: •...
Page 112 Operating 6.3 Optimizing the controller data Optimizing the controller data Note Initializing 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 by optimizing the data.
Page 113 Operating 6.3 Optimizing the controller data 26 Slow step zone up / 27 Slow step zone down The slow step zone is the area of mean control deviation. For more information on the slow step zone, refer to the chapter "Control algorithm (Page 27)". Select small values to achieve high speeds of shifting with small control deviations already.
Page 114 Operating 6.3 Optimizing the controller data SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 115 Commissioning Basic safety instructions WARNING Improper commissioning in hazardous areas Device failure or danger of explosion in hazardous areas. • Do not commission the device until it has been mounted completely and connected in accordance with the information in Chapter "Technical data (Page 235)". •...
Page 116 Commissioning 7.1 Basic safety instructions WARNING Water in compressed air line Device damage and possibly loss of type of protection. The factory setting for the purging air selector is "IN". In the "IN" position, water from the compressed air line may enter the device from the pneumatics during initial commissioning.
Page 117 Commissioning 7.1 Basic safety instructions When operating the positioner with natural gas, you must follow and adhere to the following safety notes: WARNING Operation with natural gas 1. Only the "Ex ia" version of the positioner and option modules with the "Ex ia" type of protection may be operated with natural gas.
Page 118 Commissioning 7.1 Basic safety instructions Types of initialization You can initialize the positioner as follows: ● Automatic initialization: during automatic initialization, the positioner determines the following one after the other: – The direction of action – The actuator travel and angle of rotation –...
Page 119 Commissioning 7.2 Sequence of automatic initialization Sequence of automatic initialization Overview 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 stroke.
Page 120 Commissioning 7.2 Sequence of automatic initialization Linear actuator Part-turn actuator Open Closed Closed Open Sequence of RUN1 This structured chart describes the process to establish the direction of action. SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 121 Commissioning 7.2 Sequence of automatic initialization Sequence of RUN2 for part-turn actuators This structured chart describes the sequence for checking the actuator travel. It also contains the information about the sequence for trimming the zero point and the stroke. SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 122 Commissioning 7.2 Sequence of automatic initialization Sequence of RUN2 for linear actuators This structured chart describes the process to determine the actuator travel checks. It also contains the information about the sequence for trimming the zero point and the stroke. SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 123 Commissioning 7.2 Sequence of automatic initialization Sequence of RUN3 to RUN5 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 SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 124 Commissioning 7.3 Purge air switching Purge air switching When the enclosure is open, the purge air switch above the pneumatic terminal strip on the pneumatic block can be accessed. ● In the IN position, the enclosure is flushed from inside with a small volume of clean and dry instrument air.
Page 125 Commissioning 7.4 Commissioning linear actuators Commissioning linear actuators 7.4.1 Preparing linear actuators for commissioning Requirements You have already installed the positioner using the suitable mounting kit. Setting the transmission ratio selector Note Commissioning The setting of the transmission ratio selector is extremely important to commission the positioner.
Page 126 Commissioning 7.4 Commissioning linear actuators Setting the actuator 1. Check whether the mechanical unit can be moved freely in the entire actuating range. Move the drive to the respective end position for this purpose using the button. Note End position By simultaneously pressing the buttons, you reach the end position faster.
Page 127 Commissioning 7.4 Commissioning linear actuators Initializing the linear actuator automatically Note Interrupting initialization An ongoing initialization can be interrupted at any time. To do this, press . The settings configured until then are retained. All parameters are reset to factory settings only if you have explicitly activated the preset settings in the "PRST"...
Page 128 Commissioning 7.4 Commissioning linear actuators 4. Set the "3.WAY" parameter to determine the total stroke in mm. The setting of parameter 3 is optional. The display shows the determined total stroke only at the end of the initialization phase. – Briefly press the button if you do not require any information about the total stroke in mm.
Page 129 Commissioning 7.4 Commissioning linear actuators Aborting the automatic initialization process 1. Press the button. The display shows the following: The positioner is in the "Configuration" mode. 2. Exit the "Configuration" mode. To do this, press the button for at least 5 seconds. The software status is displayed.
Page 130 Commissioning 7.4 Commissioning linear actuators 7.4.3 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.
Page 131 Commissioning 7.4 Commissioning linear actuators 4. Set the "3.YWAY" parameter to determine the total stroke in mm. The setting of the "3.YWAY" parameter is optional. The display shows the determined total stroke only at the end of the initialization phase. –...
Page 132 Commissioning 7.4 Commissioning linear actuators 9. Press the button. The current position of the actuator is applied. The display shows the following: Note Fault message "RANGE" The selected end position is beyond the permissible measuring range if the "RANGE" message is output on the display. Correct the settings as follows: 1.
Page 133 Commissioning 7.4 Commissioning linear actuators Aborting the manual initialization process 1. Press the button. The display shows the "5.INITM" parameter. The positioner is in the "Configuration" mode. 2. Exit the "Configuration" mode. To do this, press the button for at least 5 seconds. The software status is displayed.
Page 134 Commissioning 7.5 Commissioning part-turn actuators Commissioning part-turn actuators 7.5.1 Preparing part-turn actuators for commissioning Note Setting of the adjustment angle The usual adjustment angle for part-turn actuators is 90°. • Set the transmission ratio selector in the positioner to 90°. Condition The following conditions must be fulfilled before activating the initialization: 1.
Page 135 Commissioning 7.5 Commissioning part-turn actuators See also External position detection (Page 48) Pneumatic connection (Page 98) Basic device without Ex protection / in flameproof enclosure "Ex d" (Page 72) 7.5.2 Automatic initialization of part-turn actuators Requirements The following conditions must be fulfilled before activating the automatic initialization: 1.
Page 136 Commissioning 7.5 Commissioning part-turn actuators 3. Call the "2.YAGL" parameter. To do this, briefly press the button. This parameter has already been set to 90° automatically. The display shows the following: 4. Call the "4.INITA" parameter. To do this, briefly press the button.
Page 137 Commissioning 7.5 Commissioning part-turn actuators See also Sequence of automatic initialization (Page 117) 7.5.3 Manual initialization of part-turn 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.
Page 138 Commissioning 7.5 Commissioning part-turn actuators 4. Call the "INITM" parameter. To do this, press the button twice. The display shows the following: 5. Start the initialization process. Press the button for at least 5 seconds until the display shows the following: 6.
Page 139 Commissioning 7.5 Commissioning part-turn actuators 11.Press the button. The current position of the actuator is applied. 12.The initialization process is automatically resumed. Initialization steps "RUN1" to "RUN5" are output in the bottom line of the display. The following display indicates that the initialization has been completed successfully: Aborting the manual initialization process 1.
Page 140 Commissioning 7.6 Device replacement Device replacement Introduction Note Initialization The positioner can be replaced without having to interrupt ongoing processes. However, copying and pasting of the initialization parameters only allows an approximate adjustment of the positioner to your actuator. Following initialization, the positioner initially works with the manually defined parameters.
Page 141 Commissioning 7.6 Device replacement 10.The new positioner is ready for operation when the displayed and noted values match. 11.Release the fixing of the actuator. Second possibility - without communication 1. Fix the actuator at its current position mechanically or pneumatically. Use the locking function of your mounting kit, if available.
Page 142 Commissioning 7.6 Device replacement SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 143 ● Functional safety up to SIL 2 in accordance with IEC 61508 or IEC 61511 for safe venting See also Functional safety in process instrumentation (http://www.siemens.com/SIL) Safety function Depressurizing of the connected actuator is the safety function for the SIPART PS2 positioner.
Page 144 Functional safety 8.2 Safety function The pneumatic block of the positioner pressurizes and depressurizes the actuator. The pneumatic block contains two pilot valves. The characteristic service life of the pneumatic block depends on the load. On average it is approx. 200 million switching operations for each of the two pilot valves with symmetrical load.
Page 145 (see also IEC 61508, Section 2). ● The specific values for your device are listed in the manufacturer's declaration (Declaration of Conformity, Functional Safety according to IEC 61508 and IEC 61511): Certificates (http://www.siemens.com/processinstrumentation/certificates). HFT for type A devices < 60 %...
Page 146 Functional safety 8.4 Settings Settings No special parameter settings are required for the safety function. Checking the safety function Prerequisite for checking the safety function ● Positioner is in operation. ● The actuator belonging to the positioner is not in the safety position. Procedure ●...
Page 147 Functional safety 8.6 Maintenance/check ● The average temperature viewed over a long period is 40 °C. ● Fault rates are calculated on the basis of a mean time to repair (MTTR) of 8 hours. ● In case of a fault, the pneumatic outlet of the positioner is depressurized. A spring in the pneumatic actuator must move the valve to the pre-defined, safe end position.
Page 148 Functional safety 8.6 Maintenance/check SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 149 Parameterizing/addressing Parameter chapter In this chapter, how the parameters work is explained in the form of a configuration schematic. Afterwards, there is a tabular overview of all parameters. Finally, the individual parameters and their functionality are described. SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 150 Parameterizing/addressing 9.2 Configuration schematic for parameter operating principle Configuration schematic for parameter operating principle Figure 9-1 Configuration block schematic SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 151 Parameterizing/addressing 9.3 Overview of parameters Overview of parameters 9.3.1 Overview of parameters 1 to 5 Introduction Parameters 1 to 5 are the same for all versions of positioner. These parameters are used to adjust the positioner to the actuator. Normally the parameter setup is sufficient to be able to operate the positioner on an actuator.
Page 152 Parameterizing/addressing 9.3 Overview of parameters Set the transmission ratio selector accordingly. The parameter only appears for "WAY" and for "ncSLL". When used the 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.
Page 153 Parameterizing/addressing 9.3 Overview of parameters Overview Parameter Function Parameter values Unit 6.SCUR Current range of setpoint 0 ... 20 mA 0 MA 4 ... 20 mA 4 MA 7.SDIR Setpoint setup Rising riSE Falling FALL 8.SPRA Setpoint split range start 0.0 ...
Page 154 Parameterizing/addressing 9.3 Overview of parameters Parameter Function Parameter values Unit 41.YCUP Upper value for tight closing 0.0 ... 99.5 ... 100 % 42.BIN1 2) Function of BE1 Normally open Normally closed None Message only Block configuration bloc1 Block configuration and manual bloc2 Move valve to position YE Move valve to position YA...
Page 155 Parameterizing/addressing 9.3 Overview of parameters Parameter Function Parameter values Unit 50.PRST Preset (factory setting) Nothing activated Strt Start of factory setting Strt oCAY Display after pushing button for 5 sec oCAY 51.XDIAG Activation of extended diagnostics Single-level message Two-level message Three-level message Setpoint turning points only appear when "12.SFCT = FrEE"...
Page 156 Parameterizing/addressing 9.3 Overview of parameters 9.3.3 Overview parameters A to P Introduction These parameters are used to set the extended diagnostic functions of the positioner. Note Factory setting 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 when the extended diagnostics has been activated using parameter "XDIAG"...
Page 157 Parameterizing/addressing 9.3 Overview of parameters Overview parameter A Parameter Function Parameter values Unit A. PST Partial stroke test with the following parameters: A1.STPOS Starting position 0.0 ... 100.0 A2.STTOL Starting tolerance 0.1 ... 2.0 ... 10.0 A3.STEP Stroke magnitude 0.1 ... 10.0 ... 100.0 A4.STEPD Stroke direction uP / do / uP do...
Page 158 Parameterizing/addressing 9.3 Overview of parameters Parameter Function Parameter values Unit d4.FACT3 Factor 3 0.1 ... 10.0 ... 100.0 Overview parameter E Parameter Function Parameter values Unit E. DEBA Deadband monitoring with the following parameters: E1.LEVL3 Threshold 0.1 ... 2.0 ... 10.0 Overview parameter F Parameter Function...
Page 159 Parameterizing/addressing 9.3 Overview of parameters Overview parameter J Parameter Function Parameter values Unit J. TMAX Monitoring of the upper limit temperature with the following parameters: J1.TUNIT Temperature unit °C °F °C/°F J2.LEVL1 Threshold 1 -40 ... 75 ... 90 -40 ... 194 J3.LEVL2 Threshold 2 -40 ...
Page 160 Parameterizing/addressing 9.4 Description of parameters Description of parameters 9.4.1 Description of parameters 1 through 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 position sensor used. The following parameter values are available: ●...
Page 161 Parameterizing/addressing 9.4 Description of parameters 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 range of stroke. The following is applicable: ●...
Page 162 Parameterizing/addressing 9.4 Description of parameters 4.INITA - automatic initialization Use this parameter to start the automatic initialization process. Select the "Strt" parameter value. Then press the button for at least 5 seconds. The sequence of the initialization process from "RUN1" to "RUN5" is output in the bottom line of the display. The factory setting is "NOINI".
Page 163 Parameterizing/addressing 9.4 Description of parameters 9.4.2 Description of parameters 6 through 51 9.4.2.1 Description of parameters 6 6.SCUR - Current range of setpoint This parameter is used to set the current range of the setpoint. The selection of the current range depends on the type of connection.
Page 164 Parameterizing/addressing 9.4 Description of parameters 9.4.2.3 Description of parameters 8 and 9 8.SPRA - Split range start The factory setting is "0". 9.SPRE - Split range end With these two parameters in combination with parameter "7.SDIR", you can limit the effective setpoint.
Page 165 Parameterizing/addressing 9.4 Description of parameters 9.4.2.4 Description of parameters 10 and 11 10.TSUP - Setpoint ramp OPEN 11.TSDO - Setpoint ramp CLOSED The setpoint ramp is effective in automatic mode and limits the speed of change of the effective setpoint. When switching from manual to automatic mode, the setpoint ramp is used to adjust the effective setpoint to the setpoint occupied by the positioner.
Page 166 Parameterizing/addressing 9.4 Description of parameters 9.4.2.6 Description of parameters 13 through 33 13.SL0 bis 33.SL20 - Setpoint interpolation points These parameters are used to assign a flow coefficient in units of 5% to each setpoint interpolation point. The setpoint interpolation points form a polygonal curve with 20 linear segments, which models the valve characteristic: Setpoint characteristic curves, standardization of manipulated variables, and tight closing function...
Page 167 Parameterizing/addressing 9.4 Description of parameters 9.4.2.7 Description of parameters 34 34.DEBA - Deadband of closed-loop controller This parameter is used with value "Auto" to adjust the deadband in automatic mode continually and adaptively to the requirements of the control loop. If a regulator oscillation is detected, then the deadband is incrementally enlarged.
Page 168 Parameterizing/addressing 9.4 Description of parameters The FLOW scale is the standardization from 0 to 100% in the range between the "YA" and "YE" parameters. Over this range, the setpoint w is also always 0 to 100%. This results in a more or less flow-proportional display and position feedback "I ".
Page 169 Parameterizing/addressing 9.4 Description of parameters See also Description of parameters 35 and 36 (Page 165) Description of parameters 39 (Page 167) 9.4.2.10 Description of parameters 38 38.YDIR - Direction of manipulated variable for display This parameter is used to set the direction of action of the display and the position feedback .
Page 170 Parameterizing/addressing 9.4 Description of parameters 9.4.2.12 Description of parameters 40 and 41 40.YCDO - Lower value for tight closing The factory setting is "0.5". 41.YCUP - Value for "tight closing above" This parameter is used to set the value for "Tight closing below" and "Tight closing above". Note The value in the "40.YCDO"...
Page 171 Parameterizing/addressing 9.4 Description of parameters ● BIN1 or BIN2 Contact closes = StoP or -StoP Contact opens. If the binary input is activated in automatic mode, the piezo valves are blocked. The actuator remains at the last position. Leakage measurements can be performed in this way without using the initialization function.
Page 172 Parameterizing/addressing 9.4 Description of parameters 9.4.2.14 Description of parameters 44 44.AFCT - Alarm function This parameter can be used to determine the value at which going above or below a given offset or angle will result in a message. The triggering of alarms (limits) is relative to the MPOS scale.
Page 173 Parameterizing/addressing 9.4 Description of parameters See also Description of parameters 51 (Page 174) 9.4.2.15 Description of parameters 45 and 46 45.A1 - Trigger threshold, alarm 1 46.A2 - Trigger threshold, alarm 2 These parameters are used to specify when an alarm should be displayed. The response thresholds of the alarms "45.A1"...
Page 174 Parameterizing/addressing 9.4 Description of parameters 9.4.2.17 Description of parameters 48 48. TIM - Monitoring time for setting of fault messages This parameter is used to set the time in seconds within which the positioner must have reached the regulated condition. The corresponding response threshold is specified in the "49.
Page 175 Parameterizing/addressing 9.4 Description of parameters 9.4.2.19 Description of parameters 50 50.PRST - Preset These parameters are used to restore the factory settings and reset initialization. To do this, press the button for at least 5 seconds. In particular when the positioner was already used previously on a different actuator, you must always restore factory settings before a fresh initialization.
Page 176 Parameterizing/addressing 9.4 Description of parameters 9.4.2.20 Description of parameters 51 51.XDIAG - Activation of extended diagnostics This parameter is used to activate extended diagnostics. At the factory, extended diagnostics are deactivated. Parameter "51.XDIAG" is set to "OFF". To activate extended diagnostics, there are three modes available: ●...
Page 177 Parameterizing/addressing 9.4 Description of parameters Figure 9-8 Display of a threshold 3 error message The factory setting is "OFF". See also Overview parameters A to P (Page 154) SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 178 Parameterizing/addressing 9.4 Description of parameters 9.4.3 Description of parameters A through P 9.4.3.1 Description of parameter A A. PST - partial stroke test Use this parameter to activate the partial stroke test for cyclic or manual testing of open/closed and control valves. Set the "On" parameter value to activate the test. Sub- parameters are displayed.
Page 179 Parameterizing/addressing 9.4 Description of parameters A4.STEPD - stroke direction Use this sub-parameter to set the stroke direction of the partial stroke test. The following parameter values are available: ● "uP" for up ● "do" for down ● "uP do" for up and down If you select the "uP"...
Page 180 Parameterizing/addressing 9.4 Description of parameters Set the sub-parameters "A1" to "A5" as per your requirements. Then start measuring the reference stroke time by pressing the button for at least 5 seconds. The display shows "rEAL" during these 5 seconds. The device then moves to the configured starting position automatically and executes the desired stroke.
Page 181 Parameterizing/addressing 9.4 Description of parameters 9.4.3.2 Description of parameter b b. DEVI - general control valve fault Use this parameter to activate the general control valve fault test for dynamic monitoring of the control valve response. The actual position course is compared with the expected position course for this purpose.
Page 182 Parameterizing/addressing 9.4 Description of parameters b4.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" to "100.0". The limit threshold is the product of "b2.LIMIT" and "b4.FACT2".
Page 183 Parameterizing/addressing 9.4 Description of parameters 9.4.3.3 Description of parameter C C. LEAK - pneumatic leakage Use this parameter to activate the pneumatic leakage test. This test can be used to determine possible pneumatic leakages. Depending on the direction, changes in the position and the internal manipulated variable used for it are continuously recorded and filtered for this purpose.
Page 184 Parameterizing/addressing 9.4 Description of parameters 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".
Page 185 Parameterizing/addressing 9.4 Description of parameters 9.4.3.4 Description of parameter d d. STIC - static friction/slipstick effect Use this parameter to continuously monitor the current static friction of the final controlling element (slipstick). If the parameter is activated, the positioner detects the slipstick effects that may occur.
Page 186 Parameterizing/addressing 9.4 Description of parameters d4.FACT3 - factor 3 Use this sub-parameter to set the factor for the formation of limit threshold 3. Set the factor in a range from "0.1" to "100.0". The limit threshold is the product of "d1.LIMIT" and "d4.FACT3".
Page 187 Parameterizing/addressing 9.4 Description of parameters 9.4.3.5 Description of parameter E E. DEBA - deadband monitoring Use this parameter to activate the "deadband monitoring" test. This test can be used to monitor the automatic adjustment of deadbands continuously. Configure the following settings to activate the test: 1.
Page 188 Parameterizing/addressing 9.4 Description of parameters 9.4.3.6 Description of parameter F F. ZERO - zero point displacement Note Fault detection The monitoring unit for the zero point displacement responds to the fault in the valve. If the limit thresholds of the zero point displacement are exceeded due to misalignment of the position feedback, the misalignment also triggers a diagnostics message.
Page 189 Parameterizing/addressing 9.4 Description of parameters F2.LEVL2 - threshold 2 Use this sub-parameter to set a threshold in percent. Use threshold 2 to monitor the lower 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 lower hard end stop and the initialization value undershoots threshold 2.
Page 190 Parameterizing/addressing 9.4 Description of parameters 9.4.3.7 Description of parameter G G. OPEN - displacement of upper end stop Note Fault detection The monitoring unit for the displacement of the upper end stops does not only respond to the fault in the valve. 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.
Page 191 Parameterizing/addressing 9.4 Description of parameters G2.LEVL2 - threshold 2 Use this sub-parameter to set a threshold in percent. Use threshold 2 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 2.
Page 192 Parameterizing/addressing 9.4 Description of parameters 9.4.3.8 Description of parameter H H. TMIN - monitoring the lower limit temperature Use this parameter to activate the test to continuously monitor the lower limit temperature inside the enclosure. The current temperature in the enclosure is recorded by a sensor on the electronic printed circuit board.
Page 193 Parameterizing/addressing 9.4 Description of parameters 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 "-40.0C" to "90.0C" or "-40.0F" to "194.0F".
Page 194 Parameterizing/addressing 9.4 Description of parameters 9.4.3.9 Description of parameter J J. TMAX - monitoring the upper limit temperature Use this parameter to activate the test to continuously monitor the upper limit temperature inside the enclosure. The current temperature in the enclosure is recorded by a sensor on the electronic printed circuit board.
Page 195 Parameterizing/addressing 9.4 Description of parameters J4.LEVL3 - threshold 3 Use this sub-parameter to set a threshold in "°C" or "°F". Use threshold 3 to monitor the upper limit temperature. Set the threshold in a range from "-40.0C" to "90.0C" or "-40.0F" to "194.0F".
Page 196 Parameterizing/addressing 9.4 Description of parameters 9.4.3.10 Description of parameter L L. STRK - monitoring the path integral Use this parameter to monitor the entire path covered by the final controlling element continuously. Configure the following settings to activate the test: 1.
Page 197 Parameterizing/addressing 9.4 Description of parameters L4.FACT3 - factor 3 Use this sub-parameter to set the factor for the formation of limit threshold 3. Set the factor in a range from "0.1" to "40.0". The limit threshold is the product of "L1.LIMIT" and "L4.FACT3". The threshold 3 fault message is displayed when the limit threshold 3 exceeds.
Page 198 Parameterizing/addressing 9.4 Description of parameters 9.4.3.11 Description of parameter O O. DCHG - monitoring the change of direction Use this parameter to continuously monitor the number of changes of direction of the actuator caused in the deadband. Configure the following settings to activate the test: 1.
Page 199 Parameterizing/addressing 9.4 Description of parameters The threshold 3 error message is displayed when the limit threshold 3 is exceeded. The procedure to activate and display this error message is described in the "XDIAG" parameter. The factory setting is "5.0". See also Display of diagnostics values (Page 208) SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 200 Parameterizing/addressing 9.4 Description of parameters 9.4.3.12 Description of parameter P P. PAVG - calculation of position average Use this parameter to activate the test to calculate and monitor the position average. Configure the following settings to activate the test: 1. Set the "P. PAVG" parameter to "On". Sub-parameters to set the test parameters are displayed.
Page 201 Parameterizing/addressing 9.4 Description of parameters When the time interval expires, the calculated reference average is shown on the display. Note Current position average The respective current position average is displayed in the "19.PAVG" diagnostics parameter. If no position average has been calculated, "COMP" is displayed in the "19.PAVG"...
Page 202 Parameterizing/addressing 9.4 Description of parameters SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 203 Alarm, error, and system messages 10.1 Output of system messages in the display 10.1.1 System messages before initialization Remarks about the tables: stands for variable numeric values Error symbol (slash): the texts on the left and right of the slash flash alternately Messages before initialization (first commissioning) Message Line...
Page 204 Alarm, error, and system messages 10.1 Output of system messages in the display 10.1.2 System messages during initialization Remarks about the tables: stands for variable numeric values Error symbol (slash): the texts on the left and right of the slash flash alternately SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 205 Alarm, error, and system messages 10.1 Output of system messages in the display Messages during initialization Message Line Meaning / cause Remedy Down Measuring range was exceeded, the Switch the transmission ratio selector to • potentiometer is in the inactive zone, the 90°...
Page 206 Alarm, error, and system messages 10.1 Output of system messages in the display Message Line Meaning / cause Remedy Down RUN1 / Error in "RUN1", no movement e.g. due to Provide adequate compressed air • ERROR the lack of compressed air Open the restrictor(s) •...
Page 207 Alarm, error, and system messages 10.1 Output of system messages in the display Message Line Meaning / cause Remedy Down NOZZL Actuator stops (the initialization process was The travel time can be changed by • interrupted using the "-" button when the adjusting the restrictor(s) actuation speed display was active) Redetermine the speed of shifting using...
Page 208 Alarm, error, and system messages 10.1 Output of system messages in the display 10.1.4 System messages during operation Remarks on the tables: stands for changeable numeric values Error symbol (slash): the texts on the left and right of the slash flash alternately Messages during operation: Message Line...
Page 209 Alarm, error, and system messages 10.1 Output of system messages in the display Message Line Mode Meaning / cause Measure Abov Below Automatic Manual P-manual EXDWN Actuator is moved to the lower stop with binary input EXTPSt Partial-Stroke-Test was activated, e.g. through binary input InPSt Cyclic...
Page 210 Alarm, error, and system messages 10.2 Diagnosis 10.2 Diagnosis 10.2.1 Display of diagnostics values Structure of the diagnostics display The diagnostics display has similar structure to that of the "Configuration" mode: ● The upper line shows the value of the diagnostics variable. ●...
Page 211 Alarm, error, and system messages 10.2 Diagnosis Overview of diagnostics values Abbreviation Meaning Values that can be Unit Reset displayed possible STRKS Number of strokes 0 ... 4.29E9 CHDIR Number of changes of direction 0 ... 4.29E9 Number of fault messages 0 ...
Page 212 Alarm, error, and system messages 10.2 Diagnosis Abbreviation Meaning Values that can be Unit Reset displayed possible Number of operating hours in temperature 0 ... 4.29E9 Hours range 4 Number of operating hours in temperature 0 ... 4.29E9 Hours range 5 Number of operating hours in temperature 0 ...
Page 213 Alarm, error, and system messages 10.2 Diagnosis 10.2.3 Meaning of the diagnostics values 1 STRKS - Number of strokes In operation, the movements of the actuator are summed up and displayed in this diagnostics value as the number of strokes. Unit: 100% strokes, i.e. the path between 0 and 100% and back.
Page 214 Alarm, error, and system messages 10.2 Diagnosis 10 LEAK - leakage If a leakage measurement was initiated during the initialization process, the leakage value in %/min can be read in this parameter. 11 PST - monitoring of the Partial-Stroke test This parameter indicates the stroke time measured during the last partial stroke test.
Page 215 Alarm, error, and system messages 10.2 Diagnosis 12 PRPST - time since the last partial stroke test This parameter shows the elapsed time in days since the last partial stroke test. In addition, the following status messages can be displayed: ●...
Page 216 Alarm, error, and system messages 10.2 Diagnosis 19 PAVG - position average This value shows the last calculated comparison average. 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.
Page 217 Alarm, error, and system messages 10.2 Diagnosis 27 SSDN - slow step zone down The slow step zone is the zone of the closed-loop controller in which control signals are issued in a pulsed manner. The impulse length is thus proportional to the control deviation. If the control deviation is beyond the slow step zone, the valves are controlled using permanent contact.
Page 218 Alarm, error, and system messages 10.2 Diagnosis 40 VENT1 - Counter for pilot valve 1 and 41 VENT2 - Counter for pilot valve 2 Control procedures of the pilot valves in the pneumatic block of the positioner are counted and displayed in these two parameters. The pneumatic block of the positioner pressurizes and depressurizes the actuator.
Page 219 Alarm, error, and system messages 10.2 Diagnosis 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.
Page 220 Alarm, error, and system messages 10.2 Diagnosis 10.2.4 Meaning of diagnostic value 53 53 mA - setpoint current Here, you can display the current setpoint in mA. Note All diagnostic value are updated every 15 minutes to a non-volatile memory, so that in case of a power failure only the values from the last quarter hour will be lost.
Page 221 Alarm, error, and system messages 10.3 Online diagnostics 10.3 Online diagnostics 10.3.1 Overview of online diagnostics Online diagnostics means diagnostics during ongoing operation. During operation of the positioner, a few important values and parameters are continually monitored. In configuration mode, you can configure that monitoring so that the fault message output will be activated if, for instance, a limit is exceeded.
Page 222 Alarm, error, and system messages 10.3 Online diagnostics 10.3.2 Overview of error codes Overview of error codes that activate the fault message output Error Three- Event Parameter setting Error message disappears Possible causes code stage when Remaining control Always active ...
Page 223 Alarm, error, and system messages 10.3 Online diagnostics Error Three- Event Parameter setting Error message disappears Possible causes code stage when Static friction/ d. STIC≠OFF ... Slipjumps can no longer be Increased static friction, valve Slipstick effect detected, or the function is no longer moves smoothly, occurs deactivated.
Page 224 Alarm, error, and system messages 10.3 Online diagnostics 10.3.3 XDIAG parameter You can use the advance diagnostics parameters to display fault messages in one, two or three stages. In addition to the fault message output, alarm outputs 1 and 2 are then used. For this purpose, set the "XDIAG"...
Page 225 Alarm, error, and system messages 10.3 Online diagnostics 4 Monitoring of the stroke number 5 Monitoring of the number of changes of direction Both the values, namely the stroke number and the number of changes of direction are constantly compared with the thresholds that are determined from the parameters "L1.LIMIT" to "L4.FACT3"...
Page 226 Alarm, error, and system messages 10.3 Online diagnostics 9 Partial stroke test exceeds the reference stroke time On the one hand, this fault message appears when a manual or cyclic partial stroke test is initiated and the test cannot be started since the valve is not within the starting tolerance. On the other hand, this fault message appears when one of the three thresholds of the partial stroke test that are determined from the "A6.PSTIN"...
Page 227 Alarm, error, and system messages 10.4 Fault correction 10.4 Fault correction 10.4.1 Fault identification Diagnostics guide Fault Remedial measures, see table In which mode does a fault occur? Initialization • Manual and automatic modes • In which environment and under which boundary conditions does a fault occur? Wet environment (e.g.
Page 228 Alarm, error, and system messages 10.4 Fault correction 10.4.2 Remedial measures table 1 Fault profile (symptoms) Possible cause(s) Remedial measures Positioner remains in "RUN 1". Initialization started from the end A waiting time of up to 1 minute is • •...
Page 229 Alarm, error, and system messages 10.4 Fault correction 10.4.3 Remedial measures table 2 Fault profile (symptoms) Possible cause(s) Remedial measures "CPU testt" blinks on the display Water in the pneumatic block (due At an early stage, this fault can be •...
Page 230 Alarm, error, and system messages 10.4 Fault correction 10.4.4 Remedial measures table 3 Fault profile (symptoms) Possible cause Remedial measures Actuator does not move. Compressed air < 1.4 bar Set the supply air pressure to • • • > 1.4 bar. Piezo valve does not activate (a Restrictor valve turned off (screw at Open the restrictor screw by turning...
Page 231 Alarm, error, and system messages 10.4 Fault correction 10.4.5 Remedial measures table 4 Symptoms Possible cause(s) Remedial measures In stationary automatic mode Sticking friction of the packing gland Reduce friction or increase dead • • • (constant setpoint) and in manual from the control valve or actuator zone of positioner (parameter mode, both piezo valves continually...
Page 232 Alarm, error, and system messages 10.4 Fault correction 10.4.6 Remedial measures table 5 Fault profile (symptoms) Possible cause(s) Remedial measures Zero point displaces sporadically Impact or shock loads result in Rectify the causes for shock loads. • • • (> 3%). accelerations so high that the Re-initialize the position controller.
Page 233 11.1 Basic safety instructions WARNING Impermissible repair of the device • Repair must be carried out by Siemens authorized personnel only. WARNING Impermissible accessories and spare parts Danger of explosion in areas subject to explosion hazard. • Only use original accessories or original spare parts.
Page 234 Service and maintenance 11.2 Cleaning of the screens WARNING Dust layers above 5 mm Danger of explosion in hazardous areas. Device may overheat du to dust build up. • Remove any dust layers in excess of 5 mm. Cleaning the enclosure ●...
Page 235 Service and maintenance 11.3 Repair/Upgrading Installation of the screens 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. •...
Page 236 Enclose the bill of lading, return document and decontamination certificate in a clear plastic pouch and attach it firmly to the outside of the packaging. Required forms ● Delivery note ● Return document (http://www.siemens.com/processinstrumentation/returngoodsnote) with the following information: – Product (item description) – Number of returned devices/replacement parts –...
Page 237 Technical data 12.1 Rated conditions Rated conditions Ambient temperature In hazardous areas, observe the maximum permissible ambient temperature corresponding to the temperature class. -30 ... +80 °C (-22 ... +176°F) Permissible ambient temperature for operation • Degree of protection IP66 to EN 60529/NEMA 4X Mounting position Any;...
Page 238 Technical data 12.2 Pneumatic data 12.2 Pneumatic data Pneumatic data Auxiliary power (air supply) Compressed air, carbon dioxide (CO2), nitrogen (N), noble gases or cleaned natural gas 1,4 ... 7 bar (20.3 ... 101.5 psi) Pressure • Air quality to ISO 8573-1 Class 2 Solid particulate size and density •...
Page 239 Technical data 12.3 Construction 12.3 Construction Construction How does it work? 3 ... 130 mm (0.12 ... 5.12") (angle of Range of stroke (linear actuator) • positioner shaft 16 ... 90°) 30 ... 100° Angle of rotation (part-turn actuator) • Mounting method Using mounting kit 6DR4004-8V and, On the linear actuator...
Page 240 Technical data 12.3 Construction Construction 15 Nm (11.1 ft lb) Gland pneumatic G¼ • Gland pneumatic ¼ NPT • Without sealant 12 Nm (8.9 ft lb) With sealant 6 Nm (4.4 ft lb) Cable glands • Screw-in torque for plastic gland in all enclosures 4 Nm (3 ft lb) Screw-in torque for cable gland made of metal/stainless steel in Makrolon 6 Nm (4.4 ft lb)
Page 241 Technical data 12.4 Controller 12.4 Controller Controller Control unit Adaptive Five-point controller • Dead zone • dEbA = auto Adaptive or can be preset dEbA = 0.1 ... 10 % Adaptive or can be preset Analog-to-digital converter 10 ms Scanning time •...
Page 242 Technical data 12.5 Certificates, approvals, explosion protection for all device versions Explosion protection Ex markings Explosion protection in accordance with ATEX/IECEx FM/CSA Flameproof enclosure "d" Zone 1: XP, Class I, Division 1, ABCD II 2 G Ex d IIC T6/T4 Gb XP, Class I, Zone 1, AEx d, IIC,T6/T4 CSA: Class I, Division 1, Groups CD...
Page 243 Technical data 12.6 Electrical data 12.6 Electrical data Basic device without Basic device with Basic device with Basic device with explosion protection explosion protection explosion protection explosion protection Ex d Ex "ia" Ex "ic", "nA", "t" Current input I 0/4 ... 20 mA Rated signal range •...
Page 244 Technical data 12.6 Electrical data Basic device without Basic device with Basic device with Basic device with explosion protection explosion protection explosion protection explosion protection Ex d Ex "ia" Ex "ic", "nA", "t" For connecting to circuits with = DC 30 V "ic": the following peak values = 100 mA...
Page 245 Technical data 12.7 Technical data for natural gas as actuator medium 12.7 Technical data for natural gas as actuator medium Introduction Note when using an actuator with natural gas that this can escape at the following points: ● At the exhaust air outlet with a sound absorber at the bottom of the device. ●...
Page 246 Technical data 12.8 Option modules See also Basic safety instructions (Page 113) Pneumatic connection on the standard controller (Page 93) 12.8 Option modules 12.8.1 Alarm module Without Ex protection/ With Ex protection Ex "ia" With Ex protection with Ex protection Ex d Ex "ic", "nA", "t"...
Page 247 Technical data 12.8 Option modules Without Ex protection/ With Ex protection Ex "ia" With Ex protection with Ex protection Ex d Ex "ic", "nA", "t" 1 binary input circuit Binary input BE2: Terminals 11 and 12, terminals 21 and 22 (jumper) •...
Page 248 Technical data 12.8 Option modules 12.8.2 Iy module Without Ex protection/ With Ex protection Ex ia With Ex protection with Ex protection Ex d (only in temperature class Ex "ic", "nA", "t" module 6DR4004-8J 6DR4004-6J 6DR4004-6J Direct current output for position feedback 1 current output, terminals 61 and 62 2-wire connection...
Page 249 Technical data 12.8 Option modules 12.8.3 SIA module Without Ex protection With Ex protection Ex "ia" With Ex protection Ex "ic", "nA", "t" SIA module 6DR4004-8G 6DR4004-6G 6DR4004-6G Limit encoder with slotted initiators and fault message output 2 slotted initiators Binary output (limit transmitter) A1: Terminals 41 and 42 •...
Page 250 Technical data 12.8 Option modules 12.8.4 Limit value contact module Without Ex protection With Ex protection Ex ia With Ex protection Ex "ic", "nA", "t" Mechanical limit switch module 6DR4004-8K 6DR4004-6K 6DR4004-6K Limit encoder with mechanical switching contacts 2 limit contacts 1 binary output: Terminals 41 and 42 •...
Page 251 Technical data 12.8 Option modules 12.8.5 EMC filter module Without Ex protection With Ex protection Ex ia With Ex protection Ex "ic", "nA", "t" EMC filter module type C73451-A430-L8 is required for NCS sensor or an external potentiometer. External position sensor (potentiometer or NCS; option) with the following maximum values Resistance of the external potentiometer 10 kΩ...
Page 252 Technical data 12.8 Option modules 12.8.6 Non-contacting position sensor Additional modules Without Ex protection With Ex protection With Ex protection Ex "ia" Ex "ic", "nA" Actuating range 3 to 14 mm (0.12 ... 0.55") Linear actuator 6DR4004-.N.20 • 10 ... 130 mm (0.39 ... 5.12"); up to 200 mm (7.87") on request Linear actuator 6DR4004-.N.30 •...
Page 253 Technical data 12.8 Option modules Explosion protection Ex markings Types of protection ATEX/IECEx IS, Class I, Divison 1, ABCD Intrinsic safety "ia" • Zone 1: IS, Class I, Zone 1, AEx ib, IIC II 2 G Ex ia IIC T6/T4 Gb Intrinsic safety "ic"...
Page 254 Technical data 12.8 Option modules 12.8.7 External position sensing system 12.8.7.1 Operating conditions for all device versions Ambient temperature In hazardous areas, observe the maximum permissible ambient temperature corresponding to the temperature class. -40 ... +90 °C (-40 ... +194°F) Permissible ambient temperature for operation •...
Page 255 Technical data 12.8 Option modules 12.8.7.3 Certificates, approvals, explosion protection for all device versions Electrical data For connecting to circuits with the = 5 V following peak values = 100 mA = 160 mW = negligibly small = negligibly small Certificates and approvals CE conformity The applicable directives and standards applied with their revision levels can...
Page 256 Technical data 12.8 Option modules SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 257 Dimension drawings 13.1 Positioner with Makrolon enclosure 6DR5..0 and stainless steel enclosure 6DR5..2 ① Dimension for electrical connection ½-14 NPT due to adapter: 203 mm (8 inch) ② All air connections G¼ or ¼ NPT ③ M20 x 1.5 or NPT adapter Dimensions of stainless steel version (see superscript footnotes in the graphic) 99 mm (3.89 inch) 74 mm (2.91 inch)
Page 258 Dimension drawings 13.2 Terminal strip for positioner with Macrolon enclosure 13.2 Terminal strip for positioner with Macrolon enclosure ① Thread depth Figure 13-2 Terminal strip for positioner with Macrolon enclosure, dimensions in mm (inch) SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 259 Dimension drawings 13.3 Positioner with aluminum enclosure 6DR5..1 13.3 Positioner with aluminum enclosure 6DR5..1 ① Dimension for electrical connection ½-14 NPT due to adapter: 203 mm (8 inch) ② All air connections G¼ or ¼ NPT ③ M20 x 1.5 or NPT adapter Figure 13-3 Aluminum enclosure version, dimensions in mm (inch) SIPART PS2 with and without HART...
Page 260 Dimension drawings 13.4 Positioner with flameproof enclosure 6DR5..5 13.4 Positioner with flameproof enclosure 6DR5..5 ① All air connections G¼ or ¼ NPT ② Air connection Y2, only with double-acting version Figure 13-4 Version with flameproof enclosure, dimensions in mm (inch) SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 261 Spare parts/accessories/scope of delivery 14.1 Overview WARNING Assembling the components When assembling components, ensure that only those positioners and option modules are combined with each other that are approved for the corresponding operating range. This condition particularly applies to safe operation of the positioner in Zones 1, 2 and 22. It is imperative to observe categories 2 and 3 of the device itself and of its option modules.
Page 262 Spare parts/accessories/scope of delivery 14.1 Overview ● SIA module: one binary output for fault messages, two 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 device versions with flameproof enclosure.
Page 263 Spare parts/accessories/scope of delivery 14.2 Spare parts 14.2 Spare parts Description Order no. For version Plastic cover with 4 screws and circumferential C73451-A430-D82 6DR5... sealing ring Aluminum cover with 4 screws and C73451-A430-D83 6DR5... circumferential sealing ring Basic electronics, 2-wire, not Ex, without HART A5E00082459 6DR50..-.N Basic electronics 2-wire, Ex, without HART...
Page 264 Spare parts/accessories/scope of delivery 14.2 Spare parts Note See Catalog "Field devices for process automation" for additives and possible modules". SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 265 Spare parts/accessories/scope of delivery 14.3 Scope of delivery of small part sets 14.3 Scope of delivery of small part sets Small part set 1 The small part set 1 with the order number C73451-A430-D85 contains the following items: Position Quantity [unit] Clamping piece Pick-up bracket...
Page 266 Spare parts/accessories/scope of delivery 14.3 Scope of delivery of small part sets Small part set 2 The small part set 2 with the order number C73451-A430-D86 contains the following items: Position Quantity [unit] Terminal strip C73451-A430-C21 Terminal strip C73451-A430-C22 Screen, molded O-ring 14-P431ANBR75 (black) O-ring 5.5-P431ANBR75 (black) Screw SN 62217 G5x18-WN1452-T20-A2...
Page 267 Spare parts/accessories/scope of delivery 14.4 Scope of delivery of external position detection system 14.4 Scope of delivery of external position detection system Scope of delivery of external position detection system C73451-A430-D78 Quanti Designation with the complete documentation for all variants and accessories External position detection system Gray cable gland Sealing set 2x5 mm for cable gland...
Page 268 Spare parts/accessories/scope of delivery 14.6 Scope of delivery EMC filter module ① ③ ④ ⑥ Connections for power supply Connections for optional modules ① ④ Adapter M20 ½-14 NPT for macrolon Cable gland for connection thread enclosure M20x1.5 with seal insert 6DR5..0-0.N../ -0.P..
Page 269 Spare parts/accessories/scope of delivery 14.7 Accessories 14.7 Accessories For accessories, refer to Catalog FI 01 "Field devices for process automation", for example: ● Option modules ● Non-contacting position sensor (NCS) ● Mounting kits ● Operating software SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 270 Spare parts/accessories/scope of delivery 14.7 Accessories SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 271 Appendix Operation with boosters Introduction In order to shorten the actuating times, it is possible to use a booster between the positioner and actuator. The booster increases the air performance. With single-acting positioners you require a booster which must be connected to the air output Y1.
Page 272 Siemens AG E86060-K6201-A101-B1 Field devices for process automation Catalog CA 01 Siemens AG E86060-D4001-A500-C7 (DVD) The interactive catalog of Industry Automation and Drive Technologies See also Process instrumentation catalog (http://www.siemens.com/processinstrumentation/catalogs) SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 273 ● Information about field service, repairs, spare parts and lots more under "Services." Additional Support Please contact your local Siemens representative and offices if you have any questions about the products described in this manual and do not find the right answers.
Page 274 Appendix A.4 Technical support SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 275 Abbreviations Abbreviation Long form Meaning Analog-to-digital converter Alternating current Alternating current Asset Management Solutions Communication software from Emerson Process comparable with the PDM Automatic Operating mode ATEX Atmosphère explosible Product and operation directive of European Commission for explosion protection. CENELEC Comité...
Page 276 Standard interface for the connection between a positioner ® and a pneumatic linear or part-turn actuator Process Automation Process automation Process Device Manager Siemens communication software / Engineering tool PROFIBUS Process Field Bus Fieldbus Physical Technical Federal Institution - Slit initiator alarm unit...
Page 277 Abbreviations Abbreviation Full term in English Meaning Safety Integrity Level The international standard IEC 61508 defines four discrete Safety Integrity Levels (SIL 1 to SIL 4). Each level corresponds to a range of probability for failure of a safety function. The higher the Safety Integrity Level of the safety-instrumented system, the lower the probability that it will not execute the required safety functions.
Page 278 Abbreviations SIPART PS2 with and without HART Operating Instructions, 10/2013, A5E00074631-11...
Page 279 Glossary Analog A signal type which represents data using continuously varying, measurable and physical quantities, e.g. current or voltage. Opposite to digital. The range between 4 and 20 mA is often used to transfer analog signals. Analog-to-digital converter An analog-to-digital converter is an interface between the analog environment and the digitally working computers.
Page 280 Glossary Cornerstone Management software for process instrumentation. Decrement From the Latin word decrementare, decrease. Decrement is the defined amount of change when decreasing a variable(s) gradually. IT term that refers to a step-by-step decrease in a numeric value.→Increment. Degree of protection The degree of protection of a device indicates the extent of protection.
Page 281 Glossary EEPROM EEPROM (Electrically Erasable Programmable Read-Only Memory; literally: elektrisch löschbarer, programmierbarer Nur-Lese-Speicher in German) is a non-volatile electronic memory. EEPROMs are often used when individual data bytes change over long time periods and need to be saved in a manner protected against power failure, e.g. configuration data or operating hours counters.
Page 282 Glossary Fieldbus Foundation Syndicate of manufacturers of measurement and control systems. The syndicate develops the open fieldbus specifications of the FOUNDATION Fieldbus. Final controlling element Converter that converts electric signals into mechanical or other non-electric variables. Firmware Firmware (FW) is the software embedded in a chip in electronic devices. It is not like software that is stored on hard disks, CD-ROMs or other mediums.
Page 283 Glossary HART HART (Highway Addressable Remote Transducer) is a standardized and widely used communication system for erecting industrial fieldbuses. This communication system enables digital communication of multiple participants (field devices) using a common data bus. HART implements the widely used 4/20 mA standard to transfer analog sensor signals. Existing cables of the old system can be used directly and both systems can be operated simultaneously.
Page 284 Mixture of air, combustible gases, vapors, mists or dusts. Process device manager PDM is a Siemens software package for project planning, parameter assignment, commissioning and maintenance of network configuration and field devices. Part of SIMATIC Step7. Is used for configuration and diagnostics.
Page 285 Glossary PROFIBUS PA PA is an abbreviation of process automation. PROFIBUS PA is used in process engineering. This fieldbus is used to control the measuring devices using a process control system. This version of PROFIBUS is suitable for hazardous areas of zones 0 and 1. Only a weak current flows through an intrinsically safe circuit in the bus cables, and hence sparks are not generated even in case of a fault.
Page 286 Glossary SIMATIC software Programs for process automation (e.g. PCS7, WinCC, WinAC, PDM, Step7). Zone 0 Area in which hazardous potentially explosive gaseous atmospheres build up often, regularly or over long durations during the normal operation of a device. Zone 1 Area in which potentially explosive gaseous atmospheres build up occasionally during the normal operation of a device.
Page 287 Index 6DR4004-6A (ATEX/IEC), C73451-A430-D23, 6DR4004-6G (ATEX/IEC/FM/CSA), C73451-A430-D78, 6DR4004-6J (ATEX/IEC), Cable gland, 266 6DR4004-6K (with Ex), Position, 23 6DR4004-7A (FM/CSA), Carrier, 40, 150, 159 6DR4004-7J (FM/CSA), Carrier pin, 123, 126, 129, 159 6DR4004-8A (without Ex), Certificates, 14, 270 6DR4004-8G (without Ex), characteristics 6DR4004-8J (without Ex), Safety, 144...
Page 288 Index Documentation Edition, 9 Improper device modifications, 15 Dummy plug Initialization, Position, 23 Automatically, 117 Cancel, 134 Interrupting, 133 Installation EMC filter module, Alarm module, 56 Installation, 64 Iy module, 55 Scope of delivery, 266 SIA module, 58 Enclosure, 259 Internet, 271 Enclosure ventilation, 243 Iy module...
Page 289 Index Pneumatic connections, 122 Position detection system Nameplate External, 90 Position, 51 Position feedback module, Natural gas Positioner Maximum values for ventilation, 243 Replacing, 138 Operation, 115 Potentiometer, 63 NCS, 63 External, 90 Connecting to EMC filter module, 89 Pressure gauge block, 19 Printed circuit board, Product name, 21 Purge air switch, 243...
Page 290 Index Slot initiator, Sound absorber, 243 Position, 23 Split range Connecting, 74, 82 Starting position Extended diagnostics, 176 Starting tolerance Extended diagnostics, 176 Step direction, Step magnitude, Stroke direction Extended diagnostics, 177 Stroke magnitude Extended diagnostics, 176 Supply air Position, 23 Support, 271 Symbols, System integration...
Page 292 Get more information www.siemens.de/processautomation www.siemens.de/sipartps2 Siemens AG Subject to change without prior notice A5E00074631-11 Industry Sector A5E00074631-11 Postfach 48 48 © Siemens AG 2013 90026 NÜRNBERG GERMANY A5E00074631-11 4 019169 188074 www.siemens.com/automation...

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Sipart ps2 series

Siemens SIPART Series Operating Instructions Manual

1 Introduction

2 Safety Information

3 Description

4 Installing/Mounting

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Summary of Contents for Siemens SIPART Series

Page 5: Table Of Contents

Page 11: Introduction

Page 12: Purpose

Page 13: Transportation And Storage

Page 15: Safety Information

Page 16: Laws And Directives

Page 17: Improper Device Modifications

Page 18: Use In Hazardous Areas

Page 19: Description

Page 20: Structure

Page 23: Nameplate Layout

Page 25: Device Components

Page 27: Basic Electronics

Page 28: Mode Of Operation

Page 29: Control Algorithm

Page 30: Block Circuit Diagram For Signal-Acting Or Dual-Acting Drives

Page 31: Mode Of Operation Of The Hart Function

Page 32: Simatic Pdm

Page 33: Installing/Mounting

Page 36: Proper Mounting

Page 42: Mounting The Part-Turn Actuator

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Siemens SIPART Series Operating Instructions Manual

1 Introduction

2 Safety Information

3 Description

4 Installing/Mounting

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Summary of Contents for Siemens SIPART Series

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Table of Contents