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ABB FSE-31 User Manual

Pulse encoder interface module
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OPTIONS FOR ABB DRIVES
FSE-31 pulse encoder interface module
User's manual

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Summary of Contents for ABB FSE-31

  • Page 1 — OPTIONS FOR ABB DRIVES FSE-31 pulse encoder interface module User’s manual...
  • Page 2 You can find manuals and other product documents in PDF format on the Internet. See section Document library on the Internet on the inside of the back cover. For manuals not available in the Document library, contact your local ABB representative.
  • Page 3 User’s manual FSE-31 pulse encoder interface module Table of contents 1. Safety instructions 4. Mechanical installation 5. Electrical installation 6. Commissioning 3AXD50000016597 Rev C EFFECTIVE: 2020-06-05...

  • Page 5: Table Of Contents

    Table of contents 5 Table of contents 1. Safety instructions Contents of this chapter ....... . 7 Use of warnings and notes .
  • Page 6 Safety encoder fault reaction ......30 FSE-31 module replacement ......30 8.

  • Page 7: Safety Instructions

    Safety instructions 7 Safety instructions Contents of this chapter The chapter contains the warning symbols used in this manual and the safety instructions which you must obey when you install or connect an option module to a drive. If you ignore the safety instructions, injury, death or damage can occur.

  • Page 8: Electrical Safety Precautions

    8 Safety instructions General warning tells you about conditions, other than those caused by electricity, which can cause injury or death, or damage to the equipment. Electrical safety precautions These instructions are for all who install or connect an option module to a drive and need to open its front cover or door to do the work.
  • Page 9 Safety instructions 9 5. Measure that the installation is de-energized. • Use a multimeter with an impedance greater than 1 Mohm. • Make sure that the voltage between the drive input power terminals (L1, L2, L3) and the grounding (PE) busbar is close to 0 V.
  • Page 10 10 Safety instructions...

  • Page 11: Introduction To The Manual

    Introduction to the manual 11 Introduction to the manual Contents of this chapter This chapter introduces this manual. Applicability This manual applies to the FSE-31 pulse encoder interface module, revision F. Compatibility The FSE-31 pulse encoder interface module is compatible with: •...

  • Page 12: General Safety System Considerations

    The manual is written for readers worldwide. Both SI and imperial units are shown. General safety system considerations The FSE-31 module is part of a functional safety system. Any functional safety system must be validated and verified according to the functional safety process. For general safety considerations...

  • Page 13: Terms And Abbreviations

    Corresponds to SIL. (EN ISO 13849-1) Exclusion of liability ABB is not responsible for the implementation, verification and validation of the overall safety system. It is the responsibility of the system integrator (or other party) who is responsible for the overall...
  • Page 14 14 Introduction to the manual The system integrator (or other responsible party) must make sure that the entire implementation complies with all relevant standards, directives and local electrical code, and that the system is tested, verified and validated correctly.

  • Page 15: Hardware Description

    X32. Only X31 can be used. Interface X32 is reserved for future use and must be left unconnected. The FSE-31 module needs an external 24 V DC power supply which must be connected to connector X81. For the safety encoder, the module provides a 15 V DC power supply through connector X31.
  • Page 16 See FSO-21 safety functions module user’s manual (3AXD50000015614 [English]). If the FSE-31 module fails to operate, replace it with a new one. Do not try to repair the module. For instructions on decommissioning the module, see FSO-21 safety functions module user’s manual (3AXD50000015614...

  • Page 17: Layout

    Hardware description 17  Layout Pin no.

  • Page 18: Type Designation Label

    Manufacturing week: 01, 02, … for week 1, week 2, … SSSS: Integer starting every week from 0001 Manufacturing location ABB MRP code of the FSE module Combined ABB MRP code, component revision, serial number and manufacturing location RoHS mark...

  • Page 19: Mechanical Installation

    Unpacking and examining the delivery 1. Open the option package. 2. Make sure that the package contains: • FSE-31 pulse encoder interface module • this manual (not included if the module is installed into the drive at the factory). 3. Make sure that there are no signs of damage.

  • Page 20: Installing The Module

    Safety instructions. If you ignore the safety instructions, injury or death can occur. Install the FSE-31 module onto an option module slot of the drive control unit. Do not install the FSE-31 module onto an FEA-03 F-series extension adapter. 1. Stop the drive and do the steps in section...
  • Page 21 Mechanical installation 21...
  • Page 22 22 Mechanical installation...

  • Page 23: Electrical Installation

    Electrical installation 23 Electrical installation Contents of this chapter This chapter contains instructions on wiring the module. Warnings WARNING! Obey the safety instructions. See chapter Safety instructions. If you ignore the safety instructions, injury or death can occur. If you are not a qualified electrical professional, do not do electrical work.

  • Page 24: Terminal Designations

    24 Electrical installation Terminal designations  Pin allocation of the encoder interface connector 1 (X31) Name Specification Description VCC_ENC_1 15 V DC Encoder channel 1 power supply output COM_ENC_1 Encoder channel 1 supply/signal common (ground) A+_1 0…15 V DC Encoder channel 1 signal A+ input A-_1 0…15 V DC...

  • Page 25: Wiring

    Route the encoder cables separately from power cables (drive, motor, etc). • Do not install more than one FSE-31 module to a drive. • Use the same power supply for the FSE-31 module and the FSO-21 module. If there is no power, or if the power is not sufficient, FSE-31 remains in Safe state.

  • Page 26: Installation Procedure

    VCC 0V SHLD Note: This diagram is applicable to all revisions of FSE-31. However, VCC is 15 V DC for revision F and later, and 24 V DC for the module revisions A to E. You can see the revision of the module on the type designation label.

  • Page 27: Commissioning

    Required tools Drive composer pro PC tool, version 1.8 or later. Setting the parameters The FSE-31 module is taken into use by setting the relevant safety parameters of the FSO module using the Drive composer pro PC tool. Validation of the safety system See the validation instructions in FSO-21 safety functions module user's manual (3AXD50000015614 [English]).

  • Page 28: Commissioning Test For Fse-31

    1. Make sure that only one safety encoder is connected to the FSE-31 module and that it is connected to connector X31. 2. Make sure that only one FSE-31 module is connected to the drive. 3. Make sure that the installed encoder type, pulse count, and safety rating match the system design specification.

  • Page 29: Diagnostics

    This chapter shows how to trace faults with the status LEDs on the module. Faults and warning messages The FSE-31 module power input (X81) is protected against overvoltage, undervoltage and overcurrent, and it has reverse polarity protection. The FSE-31 module enters fail-safe mode if any of these protections trip.

  • Page 30: Leds

    The module is initializing. A module fault is active. Safety encoder fault reaction The FSE-31 module indicates the internal faults of the safety encoder as cabling faults. The fault reaction depends on the FSO-21 module parameter settings. For more information, see FSO-21 safety functions module user's manual (3AXD50000015614 [English]).

  • Page 31: Technical Data

    Technical data 31 Technical data Contents of this chapter This chapter contains the technical data of the module.

  • Page 32: Dimension Drawing

    32 Technical data Dimension drawing The dimensions are in millimeters and [inches]. General data • Degree of protection: IP20 • Ambient conditions: Same as FSO-21. See FSO-21 safety functions module user’s manual (3AXD50000015614 [English]).

  • Page 33: Isolation Areas

    Technical data 33 Isolation areas The following figure describes the different isolation areas of the module. The shield pins of connectors X31 and X32 are connected to chassis. The mounting screw connects the chassis to ground. Connection to the drive Encoder interface 2 (not in use)

  • Page 34: Supported Safety Encoders

    (“floating” the outputs) or • setting its complement outputs to identical states. Note: The FSE-31 module does not support the use of a separate error indication signal from the safety encoder. The installation and use must comply with the safety encoder manufacturer’s instructions related to, for example, installation,...

  • Page 35: Safety Data

    SILCL 2, PL d and the FSE-31 and FSO-21 modules: • SIL 2, SILCL 2, PL d Safety data The safety data of the FSE-31 module is given in FSO-21 safety functions module user’s manual (3AXD50000015614 [English]). Related standards The FSE-31 and FSO-21 module combination complies with: •...
  • Page 36 36 Technical data...

  • Page 37: Further Information

    Address any inquiries about the product to your local ABB representative, quoting the type designation and serial number of the unit in question. A listing of ABB sales, support and service contacts can be found by navigating to abb.com/searchchannels. Product training For information on ABB product training, navigate to new.abb.com/service/training.
  • Page 38 © Copyright 2020 ABB. All rights reserved. Specifications subject to change without notice.

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