Pilz PSSu K F EI CV Operating Manual
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Pilz PSSu K F EI CV Operating Manual

Pilz PSSu K F EI CV Operating Manual

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PSSu K F EI CV(-T)
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Decentralised system PSSuniversal I/O
Operating Manual-1004290-EN-04

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  • Page 1 PSSu K F EI CV(-T) Decentralised system PSSuniversal I/O Operating Manual-1004290-EN-04...
  • Page 2 Preface This document is the original document. All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made for the user's internal purposes. Suggestions and comments for improving this documenta- tion will be gratefully received.

  • Page 3: Table Of Contents

    Integrated protection mechanisms Reaction times Configuration 4.9.1 Access to I/O data 4.10 Proximity switches 4.11 Encoder 4.11.1 Output signals 4.11.2 Adapters for encoders Section 5 Installation General installation guidelines 5.1.1 Dimensions Install compact module Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 4 Permitted sensor types and output signals 9.1.5.2 Requirements of the drive controller 9.1.5.3 Safety-related architecture 9.1.5.4 Achievable safety level 9.1.6 Safety-related characteristic data for operation with a safe encoder 9.1.6.1 Permitted sensor types and output signals Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 5 9.1.9 Safety-related characteristic data for operation with 2 proximity switches 9.1.9.1 Permitted sensor types and output signals 9.1.9.2 Safety-related architecture 9.1.9.3 Achievable safety level Section 10 Order reference 10.1 Product 10.2 Accessories Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 6: Operating Manual Pssu K F Ei Cv(-T)

    Introduction Validity of documentation This documentation is valid for the products PSSu K F EI CV and PSSu K F EI CV-T. It is valid until new documentation is published. This operating manual explains the function and operation, describes the installation and provides guidelines on how to connect the product.

  • Page 7: Definition Of Symbols

    It also highlights areas within the text that are of particular import- ance. INFORMATION This gives advice on applications and provides information on special fea- tures. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 8: Overview

    Switch status of each input/output – Module error – Module status For failsafe applications in system environment B (automation system PSS 4000) Accessories: Connector with spring-loaded terminals (necessary for operation) Labelling bracket Labelling strips (sheets) Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 9: Front View

    Overview T-type: PSSu K F EI CV-T: for increased environmental requirements Front view O 00 O 01 O 02 Ini A Ini B Ini Z Ini S 24 V> O 00 O 01 O 02 0 V> Legend: 1: Name of compact module 2: Labelling strip with: –...

  • Page 10: Safety

    EN ISO 13849-1 up to PL d and EN IEC 62061 up to SIL CL 2. The modules PSSu K F EI CV and PSSu K F EI CV-T may be used as a safety compon- ents in accordance with the Lifts Directive 95/16/EC in accordance with the requirements of EN 81-1/2:1998+A3:2009, EN 81-20:2015, EN 81-50:2015, EN 81-22:2014 and...

  • Page 11: Safety Regulations

    The module PSSu K F EI CV-T is supported by PAS4000 from Version 1.16.0. We recommend that you always use the latest version (Download from www.pilz.de). The module PSSu K F EI CV-T is suitable for use where there are increased environmental requirements (see Technical Details). Safety regulations 3.2.1...

  • Page 12: Function Description

    When test pulses are switched off: – The correct switch status is always checked. – The output's ability to switch will not be detected until the next time the output is switched on/off. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 13 Max. waiting time between the on/off test (approx. 4 ms) Repetition time of on and off test in normal circumstances (approx. 2 s) Characteristic for single-pole outputs: Output capacitance C dependent on load current I C [µF] I [A] Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 14: Notes

    Activate the cascading output (terminal CIO) with ActivateCascading = TRUE for all the modules connected via the terminals CIO. NOTICE All networked modules must be connected to a common 0 V periphery sup- ply. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 15 CIO of module 3. If a monit- oring function should react on module 1 or module 2, axis 3 monitored using mod- ule 3 will be stopped. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 16: Monitoring Functions

    +1 Deactivate monitoring function n & & Result of the Limiting value of monitoring monitoring function n + 1 exceeded function n +1 Deactivate monitoring Outputs function n Acknowledge reset lock Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 17: Safe Speed Monitoring - Ssm

    Hysteresis as % (Hys), prevents the outputs from bouncing if there are fluctuations around the response value. The hysteresis takes effect when the output is switched on: – Switch-on value = Switching threshold – Hysteresis Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 18 "0": Monitored limit value is violated : Tolerance time : Tolerance period Tol (%): Tolerance amount of limit value in both directions Hys (%): Hysteresis when switching the monitoring function back on Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 19: Safe Speed Range Monitoring - Ssr-M

    The hysteresis takes effect when the output is switched on: – Switch-on value = Switching threshold – Hysteresis For the lower range limit: – Switch-on value = Switching threshold + Hysteresis Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 20 "0": Monitored limit value is violated : Tolerance time : Tolerance period Tol (%): Tolerance amount of the two limit values, maximum and minimum speed Hys (%): Hysteresis when switching the monitoring function back on Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 21: Safe Operating Stop Monitoring Sos-M

    When the configured tolerance window is violated: – a 1/0 pulse edge at SOSM_Enable – the local outputs switch off, depending on the configuration. Further information is available in PAS4000's online help Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 22 – "0": Monitored limit value violated/monitoring inactive Output on the module (SOSM_Enable_SS1-M): – "1": Monitored limit value not violated/monitoring of standstill position – "0": Monitored limit value violated/monitoring inactive t1: Delay time Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 23: Safe Direction Monitoring Sdi-M

    "1" by a 0/1 pulse edge at SetSDIM. Renewed adoption of the reference position or reactivation of the monitoring function: 0/1 pulse edge at SetSDIM Monitoring of positive direction of movement: Tol. pos Tol. pos SetSDIM SDIM_PosEnable/ SDIM_PosEnable_SS1M Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 24 SDIM_PosEnable/SDIM_NegEnable: – "1": Monitored direction is not violated – "0": Monitored direction is violated Tol. pos/Tol. neg: Tolerance value, for which a movement contrary to the monitored dir- ection will be accepted. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 25: Activation Of Safety Function Ss1 On A Servo Amplifier

    "1", then the assigned output remains at "1". If the delay time is running and another 1/0 pulse edge arrives at the signal for the re- start interlock or FS-O data types, then the delay time is restarted. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 26 O01: FS output that can be used to trigger the STO function on a connected drive. O02: FS output that can be used to trigger the STO function on a connected drive. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 27: Reaction On Ss1-M (C)

    O01: FS output that can be used to trigger the STO function on a connected drive. O02: FS output that can be used to trigger the STO function on a connected drive. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 28: Activation Of Safety Function Sto On A Servo Amplifier

    Configuration error FS communication error Bus termination error Temperature error: too warm Sensor error Output error The module has the following protection mechanisms: Common second shutdown route, tested regularly Cyclical output tests Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 29: Reaction Times

    TRUE: configured limit value for the monitoring function SDIM_Pos has not been violated. FALSE: the limit value for the speed has been ex- ceeded and the monitoring function SDIM_Pos has been activated Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 30 State StateSTO_Timer2: TRUE: the set STO delay time for output O2 is SAFEBOOL running. FALSE: the set STO delay time for output O2 has not been started or has already elapsed. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 31 TRUE: Deactivate monitoring function SSRM for the outputs. FALSE: Activate monitoring function SSRM for the outputs. SOSM_DeactivateSS1M Data: SAFEBOOL TRUE: Deactivate monitoring function SOSM for the outputs. FALSE: Activate monitoring function SOSM for the outputs. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 32 MaxSpeed: SAFEWORD Maximum speed for Safe Speed Range Monitor- ing (SSRM) and limit value for Safe Speed Monit- oring 1 (SSM1) in compressed form. SSR_Parameter MinSpeed: SAFEWORD Minimum speed for Safe Speed Range Monitor- ing (SSRM) in compressed form Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 33: Proximity Switches

    PNP / PNP energised Ini 1 De-energised energised Ini 2 De-energised > 1% of period length NPN / NPN De-energised Ini 1 energised De-energised Ini 2 energised > 1% of period length Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 34: Encoder

    A pnp proximity switch can also be connected to track Z for monitoring broken shear- pins. Please note: Monitoring for broken shearpins does not become active until – The minimum speed has been exceeded and Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 35: Output Signals

    The maximum frequency of the used encoders must be entered for a complete config- uration. Pay attention to the values in the technical details. 4.11.1 Output signals Output signals TTL, HTL Single ended Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 36 (/Z) Output signals Sin/Cos (1 Vss) Single ended with reference track (e.g. Hiperface ®) REFSIN +0,5 V REFSIN -0,5 V 2,5 V REFSIN REFCOS +0,5 V REFCOS -0,5 V REFCOS 2,5 V Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 37: Adapters For Encoders

    The adapter records the data between the encoder and the drive and makes it available to the module via the Mini-IO socket. Pilz supplies complete adapters as well as ready-made cable with Mini-IO connector, which can be used when making your own adapter. The range of products in this area is con- stantly being expanded.

  • Page 38: Installation

    Electrostatic discharge can damage components. Ensure against discharge before touching the product, e.g. by touching an earthed, conductive sur- face or by wearing an earthed armband. 5.1.1 Dimensions Module with connector: 57,95 mm (2.281") Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 39: Install Compact Module

    Push the compact module back as far as it will go [2]. Make sure that the locking mechanism [3] is pushed downwards, connecting the mod- ule firmly to the mounting rail. On the mounting rail, slide the compact module to the left. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 40 – On the mounting rail, carefully slide the compact module to the left, in parallel to the adjoining module, until you hear the lateral mounting hooks on the adjacent module lock into position [4]. Fig.: Install compact module Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 41: Install/Uninstall Connector

    Plug the connector into the required connector strip until it locks into position. Uninstallation procedure: Pull the connector on the connector housing upwards. NOTICE As you remove the connector, grasp the connector housing and not the cable harness. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 42: Install Labelling Bracket

    We recommend that the labelling strips are attached to the labelling bracket prior to in- stallation. Slot the two pins on the labelling bracket into the receiving lugs on the module [1]. Check that the labelling bracket is firmly seated. Fig.: Install labelling bracket Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 43: Wiring

    . To crimp the ferrules we re- commend crimping pliers (crimp form A) conforming to EN 60947-1, such as the PZ 6/5 from Weidmüller, for example. Terminal points per connection: 1 Stripping length: 8 mm Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 44: Connect/Disconnect The Cables

    Using the screwdriver, press the actuator button down as far as it will go [4], keep it held down and pull the cable out of the plug connection [4]. Fig.: Connect and disconnect the cables Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 45: Supply Voltage

    O 0: Single-pole ST output O 1: Single-pole FS output 24 V> O 2: Single-pole FS output n.c. n.c. n.c. n.c. CIO-: Input/output for networking additional modules 0V> 0 V>: 0 V (external periphery supply) Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 46: Connection Of Proximity Switches

    Invalid signals may occur with cable lengths >50 m. In this case we recommend that you connect a resistor between the signal lines, as shown in the diagrams. X 31 X 32 Ini A Ini B Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 47: Connection Of Encoders

    Proceed as follows when connecting the encoder: Use only shielded cables for all connections. Please refer to the chapter EMC-compli- ant wiring [ 51]. Always connect GND on the encoder to GND on the Mini-IO socket. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 48: Connect Encoder

    Tracks Z and /Z must remain free Encoder Mini-IO 6.5.2 Connect encoder with Z index Encoder types: TTL single Z Index HTL single Z Index Please note: Tracks /A, /B and /Z must remain free Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 49: Connect Encoder Via An Adapter

    Connect encoder via an adapter The adapter (e.g. PNOZ msi6p) is connected between the encoder and the drive. The out- put on the adapter is connected to the Mini-IO socket on the module. Encoder Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 50: Connection Of Proximity Switch And Encoder

    1 Vss (A,/A,B,/B) + HTL single ended (A as Z) Configuration: Hiperface Z Freq. Ini pnp – Hiperface (A,/A,B,/B) + Ini pnp (Z) – Hiperface (A,/A,B,/B) + HTL differential (A as Z) Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 51: Emc-Compliant Wiring

    To avoid EMC interference we recommend that the shield on the sensor lines is only con- nected to earth at a single point: A or B Conductor loops outside the shield must be avoided. The shield must run continuously from the sensor to the evaluation device. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 52 A or Bor C or D Conductor loops outside the shield must be avoided. The shield must run continuously from the sensor to the evaluation device. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 53: Function Test During Commissioning

    INFORMATION The short circuit test must be performed on the load and not on the output terminal. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 54: Operation

    Short circuit, or out- put defective. Encoder error No encoder connected The encoder must be con- nected correctly Parameter error Incorrect parameter Change the parameter (Max_Speed or Min_Speed) Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 55: Display Elements

    Status - - - Module is not in operation Green Module in op- eration - - - No fault External error (open circuit, short circuit, incorrect sensor config- uration) Module is faulty Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 56: Display Elements For Input And Output Status

    1 signal A networked mod- ule has triggered the shutdown - - - 0 signal ST output Green 1 signal - - - 0 signal Single-pole FS output Green 1 signal Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 57: Technical Details

    45 mA 45 mA Module's power consumption with no load 1,35 W 1,35 W Max. power dissipation of module 3,5 W 3,5 W Proximity switch input 312434 314434 Number of inputs Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 58 "1" to "0" 0,25 ms 0,25 ms Max. processing time of semicon- ductor output when signal changes from "0" to "1" 0,45 ms 0,45 ms Potential isolation from system voltage Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 59 In accordance with the standard EN 60529 EN 60529 Housing IP20 IP20 Mounting area (e.g. control cab- inet) IP54 IP54 Mechanical data 312434 314434 Material Bottom Front Connection type Connector strip Connector strip Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 60: Safety Characteristic Data

    SIL CL 2 3,95E-09 SC outputs (1- pole) 2-channel PL e Cat. 4 SIL CL 3 8,17E-11 All the units used within a safety function must be considered when calculating the safety characteristic data. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 61 A safety function's SIL/PL values are not identical to the SIL/PL values of the units that are used and may be different. We recommend that you use the PAScal software tool to calculate the safety function's SIL/PL values. Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 62: Supplementary Data

    PSSu K F EI CV(-T). INFORMATION The safety-related characteristic data of the PSSu K F EI CV(-T) and all other devices that are used must be taken into account when calculating the safety level. We recommend that you use the PAScal software tool to calcu- late the safety function's SIL/PL values.

  • Page 63: Permitted Sensor Types And Output Signals

    PSSu K F EI CV(-T). The monitoring function of the PSSu K F EI CV(-T) can be used to implement safety func- tions defined in the standard EN 61800-5-2 for Adjustable speed electrical power drive sys- tems.

  • Page 64: Safety-Related Architecture

    Supplementary data 9.1.3.2 Safety-related architecture To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem PSSu K F EI CV(-T): Sensor Subsystem PSSu K F EI CV(-T) Category MTTFd Operating mode PFH (1/h)

  • Page 65: Safety-Related Architecture

    PSSu K F EI CV Actuator non-safe encoder Logic Diagnostic To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem "PSSu K F EI CV(-T)": Sensor Subsystem PSSu K F EI CV(-T) Category MTTFd Operating mode...

  • Page 66: Permitted Sensor Types And Output Signals

    The drive controller must evaluate the same incremental/SinCos signals from the en- coder for control as are processed by the safe evaluation device (important on en- coders with combined analogue/digital interface). Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 67: Safety-Related Architecture

    Logic Diagnostic Drive Control Diagnostic To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem "PSSu K F EI CV(-T)": Sensor Subsystem PSSu K F EI CV(-T) Category MTTFd Operating mode...

  • Page 68: Permitted Sensor Types And Output Signals

    Actuator safe encoder Logic Diagnostic To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem "PSSu K F EI CV(-T)": Sensor Subsystem PSSu K F EI CV(-T) PFH (1/h) Operating mode PFH (1/h)
  • Page 69 Logic track Z Diagnostic To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem "PSSu K F EI CV(-T)": Sensor Subsystem PSSu K F EI CV(-T) PFH (1/h) Operating mode...

  • Page 70: Operating Manual Pssu K F Ei Cv(-T)

    Sin/Cos output signals 1Vss, differential Reference sensor Permitted encoder types: Rotary non-safety-related encoders Linear non-safety-related encoders Inductive proximity switches Permitted output signals: Square output signals HTL, single ended Square output signal 24 V, pnp Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 71: Safety-Related Architecture

    Logic Diagnostic Sensor proximity switch To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem "PSSu K F EI CV(-T)": Sensor Subsystem PSSu K F EI CV(-T) Category MTTFd Operating mode...
  • Page 72 Logic Diagnostic Sensor proximity switch To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem "PSSu K F EI CV(-T)": Sensor Subsystem PSSu K F EI CV(-T) Category MTTFd Operating mode...
  • Page 73 To use proximity switches 1 and 2 we recommend that you: Use different technologies/design or physical principles (e.g. different manufacturers) Evaluate the sensor supply via track S Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...

  • Page 74: Order Reference

    (10 x DIN A4 sheet, 108 on each) Adapter cable Product type Features Order no. MM A MINI-IO CAB99 1.50 m 772 200 MM A MINI-IO CAB99 2.50 m 772 201 MM A MINI-IO CAB99 5.0 m 772 202 Operating Manual PSSu K F EI CV(-T) 1004290-EN-04...
  • Page 75 Front cover Support Technical support is available from Pilz round the clock. Americas Australia Scandinavia Brazil +61 3 95600621 +45 74436332 +55 11 97569-2804 Spain Canada Europe +34 938497433 +1 888-315-PILZ (315-7459) Austria Switzerland Mexico +43 1 7986263-0 +41 62 88979-30...

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