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ABB ACS880-07CLC User Manual
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ABB ACS880-07CLC User Manual

Emergency stop, stop category 0 (option +q951) for acs880-07clc drives
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OPTIONS FOR ABB DRIVES
Emergency stop, stop category 0 (option
+Q951) for ACS880-07CLC drives
User's manual

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Summary of Contents for ABB ACS880-07CLC

  • Page 1 — OPTIONS FOR ABB DRIVES Emergency stop, stop category 0 (option +Q951) for ACS880-07CLC drives User's manual...
  • Page 3 Emergency stop, stop category 0 (option +Q951) for ACS880-07CLC drives User's manual Table of contents 1. Safety instructions 4. Electrical installation 7. Start-up and validation test 3AXD50000709830 Rev A Original instructions EFFECTIVE: 2021-02-08...

  • Page 5: Table Of Contents

    Table of contents 5 Table of contents 1 Safety instructions Contents of this chapter ................Use of warnings and notes ............... Instructions for functional safety circuits ............Electrical safety precautions ..............2 Introduction to the manual Contents of this chapter ................Applicability ..................
  • Page 6 6 Table of contents 8 Fault tracing Contents of this chapter ................Fault tracing ..................Reporting problems and failures related to safety functions ......... 9 Maintenance Contents of this chapter ................Safety circuit maintenance ............... Proof test interval .................. Functional safety components ..............Competence ..................

  • Page 7: Safety Instructions

    Safety instructions 7 Safety instructions Contents of this chapter This chapter contains the safety instructions which you must obey when you install, operate and do maintenance on the safety functions of a drive. Use of warnings and notes Warnings tell you about conditions which can cause injury or death, or damage to the equipment.

  • Page 8: Instructions For Functional Safety Circuits

    8 Safety instructions Instructions for functional safety circuits This manual does not contain the complete safety instructions of the drive. It only includes the instructions related to the scope of this manual. Only a qualified electrical professional who has sufficient knowledge about functional, machine, and process safety is permitted to install, start up and maintain the safety circuit.

  • Page 9: Electrical Safety Precautions

    Safety instructions 9 Electrical safety precautions These electrical safety precautions are for all personnel who do work on the drive, motor cable or motor. WARNING! Obey these instructions. If you ignore them, injury or death, or damage to the equipment can occur. If you are not a qualified electrical professional, do not do installation or maintenance work.
  • Page 10 10 Safety instructions 5. Measure that the installation is de-energized. If the measurement requires removal or disassembly of shrouding or other cabinet structures, obey the local laws and regulations applicable to live working (including – but not limited to – electric shock and arc protection).

  • Page 11: Introduction To The Manual

    This chapter also contains a quick reference guide for implementing a safety system. Applicability This manual is applicable to ACS880-07CLC drives which have the option: Emergency stop, stop category 0 with main contactor/breaker, with safety relays (option +Q951). This manual shows the default design of the safety circuit ordered with option code +Q951.

  • Page 12: Quick Reference Guide For Taking A Safety Function Into Use

    TT201312111015 Safety Functional safety; Technical guide No. 10 3AUA0000048753 ABB Safety information and solutions www.abb.com/safety Options Emergency stop, stop category 0 (option +Q951) for ACS880-07CLC drives user's 3AXD50000709830 manual ACX-AP-x assistant control panels user's manual 3AUA0000085685 Other documents Circuit diagrams...

  • Page 13: Terms And Abbreviations

    Introduction to the manual 13 ACS880-07CLC manuals Terms and abbreviations Term Description Cat. Classification of the safety-related parts of a control system in respect of their resistance to faults and their subsequent behavior in the fault condition, and which is achieved by the structural arrangement of the parts, fault detection and/or by their reliability.
  • Page 14 14 Introduction to the manual Term Description Mission time: the period of time covering the intended use of the safety function/device. After the mission time elapses, the safety device must be replaced. Note that any T values given cannot be regarded as a guarantee or warranty. (EN ISO 13849-1) Validation Confirmation by, for example, analysis that the safety system meets the functional safety requirements of the specific application.

  • Page 15: Option Description

    Option description 15 Option description Contents of this chapter This chapter describes the +Q951 emergency stop option and its settings. Overview Option +Q951 corresponds to an uncontrolled stop in accordance with stop category 0 (IEC/EN 60204-1). When the user gives the emergency stop command, the drive opens the main contactor/breaker, which disconnects the input power from the drive.
  • Page 16 16 Option description of the charging circuit can be different than shown in the figure. For a detailed description, refer to the circuit diagrams delivered with the drive. -A51 -A51 -A51 +2 4 V DC DIIL DIIL DIIL -S62 -S62 -A64 0 -A64 0 -A64 0...

  • Page 17: Fault Reaction Function

    Option description 17 Step Operation The emergency stop reset button indicator light [S62] comes on. The motor coasts to a stop. Normal operation resumes after the user: •releases the emergency stop button [S61] to the normal (up) position •pushes the emergency stop reset button [S62] for 0.1 … 3 seconds •resets the faults from the drive (if the drive tripped on a fault) •makes sure that the drive receives the start signal (depends on the configuration, see the firmware manual).

  • Page 19: Electrical Installation

    Electrical installation 19 Electrical installation Contents of this chapter This chapter describes the wiring of the safety option done at the factory and contains guidelines for making user connections. Wiring WARNING! Obey the safety instructions of the drive. If you ignore them, injury or death, or damage to the equipment can occur.

  • Page 21: Parameter Settings

    (STO) function is activated. Warning/Warning is the recom- mended setting. 1) Value set by ABB at the factory for the default design. Supply unit parameter settings The table that follows gives the parameters related to the safety function in the ACS880 supply control programs.

  • Page 23: Use Of The Safety Function

    Use of the safety function 23 Use of the safety function Contents of this chapter This chapter describes the use of the safety function with factory default settings. Activating the safety function Activation procedure: 1. Push the emergency stop button [S61]. The emergency stop is activated and the button locks in the “ON”...
  • Page 24 24 Use of the safety function 3. If necessary, reset faults from the drive. 4. If necessary, close the main contactor/breaker. 5. Make sure that the drive receives the start signal. 6. You can now restart the drive. For more information, see the hardware and firmware manuals. Note: You must also reset the emergency stop safety relay [A640] with the emergency stop reset button [S62] each time after you energize the relay.

  • Page 25: Start-Up And Validation Test

    Start-up and validation test 25 Start-up and validation test Contents of this chapter This chapter describes the start-up, validation test procedure, and validation of the safety function. Validation of the safety functions You must do a validation test to make sure that the safety function operates correctly and according to the safety requirements.

  • Page 26: Validation Test Reports

    26 Start-up and validation test • you must document all validation tests • you must sign and store the validation test report for further reference. Validation test reports ￭ You must store the signed validation test reports in the logbook of the machine. The report must include, as required by the referred standards: •...
  • Page 27 Start-up and validation test 27 Action Validation test ABB recommends that you monitor at least these signals with the Drive composer PC tool: •01.01 Motor speed used (rpm) •01.02 Motor speed estimated (rpm) •01.07 Motor current (A) •01.10 Motor torque (%) •06.18 Start inhibit status word...

  • Page 29: Fault Tracing

    Fault tracing 29 Fault tracing Contents of this chapter This chapter provides general diagnostics and troubleshooting tips. Fault tracing The emergency stop safety relay [A640] type is Phoenix Contact PSR-MC34. This table gives the indications of the Phoenix Contact PSR-MC34 relay: PWR LED IN1/2 LED K1 LED...

  • Page 30: Reporting Problems And Failures Related To Safety Functions

    30 Fault tracing Reporting problems and failures related to safety functions Contact ABB.

  • Page 31: Maintenance

    If you change the wiring or a component after the start-up, or restore parameters to their factory default values: • Use only ABB-approved spare parts. • Register the change to the change log for the safety circuit. • If parameters were restored to the factory default values: Set the parameters related to the safety function.

  • Page 32: Functional Safety Components

    The remaining mission time of the whole circuit is however determined by its oldest component. Contact your local ABB service representative for more information. Competence The person who does the maintenance and proof test activities of the safety function must be a competent person with expertise and knowledge of the safety function and functional safety, as required by IEC 61508-1 clause 6.

  • Page 33: Intentional Misuse

    Maintenance 33 Intentional misuse The safety circuit is not designed to protect a machine against intentional misuse. Decommissioning When you decommission an emergency stop circuit or a drive, make sure that the functional safety of the machine is maintained by other means until the decommissioning is completed.

  • Page 35: Technical Data

    The safety data is valid for the default design of the safety circuit described in this manual. If the final design is different from the default and the customer has ordered safety data calculations (option +P947), ABB calculates new safety data and delivers it separately to the customer.

  • Page 36: Safety Component Types

    [1/h] time AF16 - 5.02E-7 5.9E-4 ≥90 20 / 1 ACS880-07CLC AF30 with option charging +F272 contactor 3AXD10000097591 K 1) Contactors installed by the user will have an effect on the safety data. 2) PFH values according to EN ISO 13849.

  • Page 37: Relevant Failure Modes

    Technical data 37 Relevant failure modes ￭ Relevant failure modes are: • the main contactor/breaker does not open when requested. (All contactor/breaker failures are considered dangerous.) • internal failures of safety relays and the emergency stop button. These failures are included in the PFH value of the function.

  • Page 38: Compliance With The European Machinery Directive

    38 Technical data Standard Name EN 62061:2005 Safety of machinery – Functional safety of safety-related electrical, electronic and pro- grammable electronic control systems + AC:2010 + A1:2013 + A2:2015 IEC 62061:2015 Ed. 2006/42/EC European Machinery Directive Other Machine-specific C-type standards Compliance with the European Machinery Directive The drive is an electronic product which is covered by the European Low Voltage Directive.

  • Page 39: Further Information

    Product and service inquiries 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 www.abb.com/searchchannels.
  • Page 40 3AXD50000709830A © Copyright 2021 ABB. All rights reserved. Specifications subject to change without notice.

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