Pilz PNOZ m EF 2MM Operating Manual
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Pilz PNOZ m EF 2MM Operating Manual

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PNOZ m EF 2MM
Configurable, safe small controllers PNOZmulti 2
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Operating Manual-1003107-EN-10

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Summary of Contents for Pilz PNOZ m EF 2MM

  • Page 1 PNOZ m EF 2MM Configurable, safe small controllers PNOZmulti 2 Operating Manual-1003107-EN-10...
  • 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

    Encoder 4.6.1 Output signals 4.6.2 Adapters for encoders Section 5 Installation General installation guidelines Dimensions in mm Connect the base unit and expansion modules Section 6 Commissioning Wiring Pin assignment of Mini-IO socket Operating Manual PNOZ m EF 2MM 1003107-EN-10...
  • Page 4 Permitted sensor types and output signals 9.1.7.2 Safety-related architecture 9.1.7.3 Achievable safety level 9.1.8 Safety-related characteristic data for operation with non-safety-related en- coder and proximity switch 9.1.8.1 Permitted sensor types and output signals Operating Manual PNOZ m EF 2MM 1003107-EN-10...
  • Page 5 Achievable safety level 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 PNOZ m EF 2MM 1003107-EN-10...

  • Page 6: Introduction

    Introduction Introduction Validity of documentation This documentation is valid for the product PNOZ m EF 2MM from Version 2.2. This operating manual explains the function and operation, describes the installation and provides guidelines on how to connect the product. Using the documentation This document is intended for instruction.
  • Page 7 Introduction INFORMATION This gives advice on applications and provides information on special fea- tures. Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 8: Overview

    Expansion module PNOZ m EF 2MM Jumper Unit features Application of the product PNOZ m EF 2MM: Expansion module for connection to a base unit from the PNOZmulti 2 system. The product has the following features: Can be configured in the PNOZmulti Configurator...

  • Page 9: Front View

    X12: Mini IO socket for connecting encoder or proximity switch at axis 1 X22: Mini IO socket for connecting encoder or proximity switch at axis 2 LEDs: – Power – – Diag – Fault – Axis 1 – Axis 2 Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 10: Safety

    Emergency stop equipment Safety circuits in accordance with VDE 0113 Part 1 and EN 60204-1 The product PNOZ m EF 2MM meets the requirements of the standards EN 81-20, EN 81-22 and EN 81-50, harmonised under the Lifts Directive 2014/33/EU, and the require-...

  • Page 11: System Requirements

    Are familiar with the basic regulations concerning health and safety / accident preven- tion, Have read and understood the information provided in this description under "Safety", And have a good knowledge of the generic and specialist standards applicable to the specific application. Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 12: Warranty And Liability

    Do not open the housing or make any unauthorised modifications. Please make sure you shut down the supply voltage when performing maintenance work (e.g. exchanging contactors). Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 13: Function Description

    Function description Operation The motion monitoring module PNOZ m EF 2MM can monitor two axes independently. The motion monitoring module signals the status of the monitored values to the base unit. De- pending on the implemented safety circuit, the values may be transferred from the base unit to an output on the control system.
  • Page 14 : Speed v exceeds the limit value and activates the tolerance range (tolerance time, tolerance period, tolerance amount) : Tolerance time : Tolerance period Tolerance amount (%): Tolerance amount of limit value in both directions Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 15: Safe Speed Range Monitoring

    Tolerance amount (%) Limit value Maximum Speed Limit value Minimum Speed Tolerance amount(%) SSR-M Enable SSR Legend: Enable SSR: – "1": Speed is within the configured range – "0": Speed is outside the configured range Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 16: Safe Direction Monitoring

    Depending on the application, serious injury or death may result. Make sure that a tolerance value <24,900,000 increments is configured. From Version 10.0 of the PNOZmulti Configurator, the feasibility of the value will be checked automatically. Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 17: Safe Operating Stop Monitoring

    Depending on the application, serious injury or death may result. Make sure that a tolerance value <24,900,000 increments is configured. From Version 10.0 of the PNOZmulti Configurator, the feasibility of the value will be checked automatically. Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 18: Safe Stop 1 Monitoring

    Sequence without standstill limit value for automatic STO: Delay Legend Monitoring function SS1-M is activated Delay time elapses, safety function "Safe torque off" (STO) is activated Set delay time for controlled braking of motor Delay Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 19: Safe Stop 2 Monitoring

    A maximum of 1 SS2-M element can be configured per axis in the PNOZmulti Configurator. Please note: This monitoring function cannot be used in conjunction with 2 proximity switches because position detection is not possible. Operating Manual PNOZ m EF 2MM 1003107-EN-10...
  • Page 20 Activation of the monitoring function SS2-M Standstill limit value for automatic SOS reached, monitoring of stop posi- tion (SOS) is activated Delay time elapses Set delay time for controlled braking of motor Delay Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 21: Safely Limited Acceleration Monitoring (Sla-M)

    Monitoring of safely limited acceleration starts, when the trigger threshold is passed, that is, when the start speed changes by the con- figured percentage (V1). When monitoring starts within the maximum trigger time (t1). Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 22: Safely Limited Acceleration Range Monitoring (Sar-M)

    Both the acceleration and the deceleration can be monitored. Otherwise the functionality is the same as the monitoring function SLA-M. 4 SAR-M elements can be configured per axis in the PNOZmulti Configurator. Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 23: Central Motion Monitoring Functions

    System reaction time Calculation of the maximum reaction time between an input switching off and a linked out- put in the system switching off is described in the document "PNOZmulti System Expan- sion". Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 24: Proximity Switch

    > 1% of period length NPN / NPN De-energised energised Ini 1 De-energised energised Ini 2 > 1% of period length NPN / PNP De-energised Ini 1 energised energised Ini 2 De-energised > 1% of period length Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 25: Encoder

    "EMC-compliant wiring"). A proximity switch can also be connected to track Z to monitor for broken shearpins. Please note: Broken shearpin monitoring only becomes active when – The minimum speed is exceeded Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 26: 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. 4.6.1 Output signals Output signals TTL, HTL Single ended Operating Manual PNOZ m EF 2MM 1003107-EN-10...
  • Page 27 Differential (/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 PNOZ m EF 2MM 1003107-EN-10...

  • Page 28: Adapters For Encoders

    The adapter records the data between the encoder and the drive and makes it available to the PNOZ m EF 2MM 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 29: 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. Dimensions in mm 22,5 101,4 (4,11“) (0,88“) Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 30: Connect The Base Unit And Expansion Modules

    Please refer to the document "PNOZmulti System Expansion" for details of the number of modules that can be connected to the base unit and the module types. Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 31: Commissioning Wiring

    If possible, the connections for the various earth potentials (GND, A2 ) should not be connected on the PNOZ m EF 2MM but should be connected directly to the GNDs on the connected units. otherwise noise susceptibility may be increased significantly (con- ductor loops are not permitted).

  • Page 32: Connection Of Proximity Switches

    Connection of the proximity switches may only be performed in three-wire technology and not in two-wire technology. pnp proximity switch with resistor R = 10 kOhm Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 33: Connection Of An Encoder

    Use an adapter cable that’s less than 5 m in length. Lay the adapter cable separately from any potential sources of interference, such as drive cables leading to the motor, for ex- ample. Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 34: Connect Encoder

    Connect encoder with Z index Encoder types: TTL single ended Z Index HTL single ended Z Index Please note: Tracks /A, /B and /Z must remain free Mini-IO PNOZ m EF 2MM Encoder Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 35: Connect Encoder Via An Adapter

    Connect encoder via an adapter The adapter (see Accessories [ 60]) is connected between the encoder and the drive. The output on the adapter is connected to the Mini-IO socket on the PNOZ m EF 2MM. Encoder Mini-IO PNOZ m EF 2MM...
  • Page 36 – Hiperface (A,/A,B,/B) + Ini pnp (Z) – Hiperface (A,/A,B,/B) + HTL differential (A as Z) – Hiperface (A,/A,B,/B) + HTL single ended (A as Z) Please note: Track /Z must remain free!! Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 37: Emc-Compliant Wiring

    EMC-compliant wiring EMC-compliant wiring for connecting an encoder L1 N L1 N Cabinet Power Supply Power Supply PNOZmulti 2 Encoder Motion Monitoring Module Base Module Shielded Connection Box PNOZmulti 2 Adapter cable DIN-Rail Encoder Operating Manual PNOZ m EF 2MM 1003107-EN-10...
  • Page 38 To avoid EMC interference we recommend that the shield on the sensor cable is connected to earth at C or E. However, depending on the application, it may be helpful to establish the connection to functional earth at another point (in this case A). Operating Manual PNOZ m EF 2MM 1003107-EN-10...
  • Page 39 (in this case A or B). Conductor loops outside the shield must be avoided. If a shielded junction box is not used, the shield must run continuously from the sensor to the evaluation device. Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 40: Download Modified Project To The Pnozmulti System

    As soon as an additional expansion module has been connected to the system, the project must be amended in the PNOZmulti Configurator and downloaded back into the base unit. Proceed as described in the operating manual for the base unit. Operating Manual PNOZ m EF 2MM 1003107-EN-10...
  • Page 41 Commissioning NOTICE For the commissioning and after every user program change, you must check whether the safety devices are functioning correctly. Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 42: Operation

    Fault Axis 1 Axis 2 No supply voltage Expansion module PNOZ m EF 2MM is in a STOP condition. Expansion module PNOZ m EF 2MM is run- ning without error, no axis is active. Axis 1 is not yet ready.
  • Page 43 The global reset can be used to reactivate the safety function when feasible signals are connected. Depending on the case of an error and the applied frequency, the detection of an implaus- ible sensor signal may take some time. Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 44: Technical Details

    20 kOhm Input's frequency range 0 - 500 kHz Configurable monitoring frequency Without hysteresis 0,1 Hz - 500 kHz Inputs Potential isolation Times Reaction time after limit value is exceeded 1/f_ist + 16 ms Operating Manual PNOZ m EF 2MM 1003107-EN-10...
  • Page 45 Functional insulation 30 V Rated insulation voltage Rated surge voltage 2500 V Mechanical data horizontally on mounting rail Mounting position DIN rail Top hat rail 35 x 7,5 EN 50022 27 mm Recess width Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 46: Safety Characteristic Data

    SIL 3 2,04E-04 coder Logic PL e Cat. 4 SIL CL 3 3,37E-10 SIL 3 2,88E-05 All the units used within a safety function must be considered when calculating the safety characteristic data. Operating Manual PNOZ m EF 2MM 1003107-EN-10...
  • Page 47 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 PNOZ m EF 2MM 1003107-EN-10...

  • Page 48: Supplementary Data

    PNOZ m EF 2MM. INFORMATION The safety-related characteristic data of the PNOZ m EF 2MM 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 49: Safety Functions

    Safely limited acceleration monitoring (SLA-M) Safely limited acceleration range monitoring (SAR-M) The safety functions of the PNOZ m EF 2MM are monitoring functions, whereby a safe out- put signal is used to show if defined limit values are exceeded. The reaction function that takes place (e.g. shutting down the drive, activating a mechanical...

  • Page 50: Permitted Sensor Types And Output Signals

    Sin/Cos output signals 1Vss, reference voltage Sin/Cos output signals 1Vss, differential 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 PNOZ m EF 2MM: Sensor Subsystem PNOZ m EF 2MM Category MTTFd...

  • Page 51: Permitted Sensor Types And Output Signals

    PNOZ m EF 2MM Actuator non-safe encoder Logic Diagnostic To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem "PNOZ m EF 2MM": Sensor Subsystem PNOZ m EF 2MM Category MTTFd Operating mode...

  • Page 52: Achievable Safety Level

    If a maximum error variable is exceeded (set/true comparison) the drive controller must switch to a fault condition and stop the drive (drag error detection). The error reaction to drag error detection should be a controlled motor stop. Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 53: 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 "PNOZ m EF 2MM": Sensor Subsystem PNOZ m EF 2MM Category MTTFd Operating mode PFH (1/h)

  • Page 54: Safety-Related Characteristic Data For Operation With A Safe Encoder

    PNOZ m EF 2MM Actuator safe encoder Logic Diagnostic To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem "PNOZ m EF 2MM": Sensor Subsystem PNOZ m EF 2MM PFH (1/h) Operating mode PFH (1/h)

  • Page 55: Achievable Safety Level

    Sin/Cos output signals 1Vss, reference voltage with Z index Sin/Cos output signals 1Vss, differential with Z index 9.1.7.2 Safety-related architecture SRP/CS SRP/CS SRP/CS Sensor Logic Logic Sensor PNOZ m EF 2MM Actuator safe encoder with Logic track Z Diagnostic Operating Manual PNOZ m EF 2MM 1003107-EN-10...
  • Page 56 Supplementary data To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem "PNOZ m EF 2MM": Sensor Subsystem PNOZ m EF 2MM PFH (1/h) Operating mode PFH (1/h) See manufacturer Monitoring 1,35E-09 2 sensors 9.1.7.3...
  • Page 57 Logic Diagnostic Sensor proximity switch To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem PNOZ m EF 2MM: Sensor Subsystem PNOZ m EF 2MM Category MTTFd Operating mode PFH (1/h)

  • Page 58: Safety-Related Characteristic Data For Operation With 2 Proximity Switches

    Non-safety-related sensor Permitted sensor types: Inductive proximity switches Permitted output circuits: 9.1.9.2 Safety-related architecture SRP/CS SRP/CS SRP/CS Sensor Logic Logic Sensor PNOZ m EF 2MM Actuator proximity switch Logic Diagnostic Sensor proximity switch Operating Manual PNOZ m EF 2MM 1003107-EN-10...

  • Page 59: Achievable Safety Level

    Supplementary data To calculate the safety function you will need the following data for the "sensor" subsystem and the subsystem "PNOZ m EF 2MM": Sensor Subsystem PNOZ m EF 2MM Category MTTFd Operating mode PFH (1/h) Manufacturer- 90 % Monitoring...

  • Page 60: Order Reference

    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 Product type Features Order no. PNOZ msi b4 Box Connection box 773 845 Operating Manual PNOZ m EF 2MM 1003107-EN-10...
  • Page 61 Back cover Support Technical support is available from Pilz round the clock. Americas Australia Scandinavia +45 74436332 Brazil +61 3 95600621 +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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