ABB ACS880-07 User Manual
Prevention of unexpected start-up (option +q950)
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Also See for ACS880-07:
- Hardware manual (344 pages) ,
- User manual (74 pages) ,
- Firmware instructions (664 pages)
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Summary of Contents for ABB ACS880-07
- Page 1 Options for ABB drives User’s manual Prevention of unexpected start-up (option +Q950) for ACS880-07/17/37 drives...
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Page 2: List Of Related Manuals
List of related manuals Drive hardware manuals and guides Code (English) ACS880-07 drives (560 to 2800 kW) hardware manual 3AUA0000143261 ACS880-07 drives (45 to 630 kW, 50 to 700 hp) hardware 3AUA0000105718 manual ACS880-17 drives (160 to 3200 kW) hardware manual 3AXD50000020436... - Page 3 User’s manual Prevention of unexpected start-up (option +Q950) for ACS880-07/17/37 drives Table of contents 4. Start-up and acceptance test 2018 ABB Oy. All Rights Reserved. 3AUA0000145922 Rev F EFFECTIVE: 2018-02-02...
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Page 5: Table Of Contents
Table of contents List of related manuals ........... 2 1. - Page 6 Providing feedback on ABB Drives manuals ........
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Page 7: Introduction To The Manual
12 safety functions module (option +Q973) or the FSO-21 safety functions module (option +Q972) to the drive. When a safety pulse encoder is used, ABB installs the FSE-31 pulse encoder interface module (option +L521) and the FSO-21 module to the drive. Only the FSO-21 module supports the FSE-31 module and the use of safety pulse encoders. -
Page 8: Safety Instructions
8 Introduction to the manual Safety instructions Only a qualified electrician who has appropriate knowledge on functional, machine and process safety is allowed to install, start up and maintain the safety circuit. WARNING! This safety function does not disconnect the voltage of the main and auxiliary circuits from the drive. -
Page 9: Contents
With the ACS880-07/17/37 (smaller), the frame size marking of the drive indicates the physical size of the drive, eg, R6. With the ACS880-07 (larger), the frame size marking of the drive indicates the quantity and frame size of the diode supply modules plus the quantity and frame size of the inverter modules, eg, “2×D8T... -
Page 10: Exclusion Of Liability
Test pulse 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 system and system safety. -
Page 11: Quick Reference Guide For Implementing A Safety System
If you select EN/IEC 62061 or IEC 61511, make a safety plan. See EN/IEC 62061 or IEC 61511. Assess safety: analyze and evaluate risks (estimate SIL/PL) and define risk reduction strategies. Define the safety requirements. Design the safety system. The part of the design made by ABB is described in chapter Option description and instructions on page 13. - Page 12 12 Introduction to the manual...
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Page 13: Option Description And Instructions
FSO-21 safety functions module (option +Q972) for the Prevention of unexpected start-up (POUS) safety function. ABB installs the FSO module to the drive and sets default parameter values for the option at the factory. The user installs and wires an operating switch and an indication lamp (optional) on site. -
Page 14: Summary Of Wirings And Settings
POUS completed signal. This is an FSO module parameter that ABB sets at the factory. The user must check the setting at the start-up. Additional wirings when a safety pulse encoder is used: •... -
Page 15: Operation Principle
Option description and instructions 15 Operation principle Time scheme This time scheme diagram illustrates the operation of the POUS function. This safety function uses the POUS function of the FSO module. For more information, see the FSO module user’s manual. Motor speed Time POUS switch... -
Page 16: Operation Principle Diagram
16 Option description and instructions Operation principle diagram This diagram shows the connections of an FSO module (without the safety encoder interface). For more information, see the circuit diagrams of the delivery. Drive module interface Drive module -A68 -A41 Main circuit -X114 -X113... - Page 17 Option description and instructions 17 Initial status: The drive is in operation and the motor is not running Step Operation The user activates the POUS function by switching off the POUS switch [S63]. This activates the POUS function in the FSO module. The FSO module de-energizes the Safe torque off (STO) inputs on the drive control board [A41].
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Page 18: Wiring
27, 28, 29, 30 There is a separate user interface (terminal block [X957]) inside the cabinet. ABB installs the FSO module and the wirings between the FSO module and the drive and user interface at the factory. The FSO module has double terminals for the connection of the POUS switch. Wire the POUS switch to the [X957] terminals (user interface) according to the circuit diagrams of the delivery. -
Page 19: Use Of The Safety Function
Option description and instructions 19 The user must wire the safety pulse encoder to the FSE module on site. Obey these rules: • Use a double-shielded, twisted pair cable. • The maximum allowed cable length between the safety pulse encoder and the FSE module is 300 m (980 ft). -
Page 20: Fse Module
20 Option description and instructions To exit the Fail-safe mode, remove the cause of the fault and reset the FSO module by switching the power off and on, by pressing the Boot FSO button on the Safety view of Drive composer pro or with drive parameter 96.09 FSO reboot. For more information, see the drive firmware manual and the FSO module user’s manual. -
Page 21: Parameter Settings
Parameter settings 21 Parameter settings Contents of this chapter This chapter lists the parameters that you have to set in the FSO module and the drive. Introduction The person who configures the safety functions in the FSO module must be a competent person as required by IEC 61508-1 clause 6. -
Page 22: General Parameters
22 Parameter settings Follow the configuration steps described in the FSO module user’s manual, chapter Configuration. There are parameters that you must set always and parameters that are related only to certain safety functions. These tables list all the parameters that you must check and set for the option +Q950. -
Page 23: Parameters For The Sse Function
STO function. SAR0 parameters define the deceleration ramp (for more information, see the FSO module user’s manual). For the +Q950 option, ABB has set this parameter to value Immediate STO at the factory. Adjust the default value when necessary. -
Page 24: Fse Module And Safety Pulse Encoder Parameters
POUS.02 POUS acknowledgement). For the option +Q950, ABB has configured the POUS indication signal to this digital output at the factory. Make sure that this value corresponds to the actual wiring. See the circuit diagrams of the delivery. -
Page 25: Drive Parameter Settings
Parameter settings 25 Index Name Example Description value 92.01 Encoder 1 type HTL1 Activates or deactivates the communication with the safety pulse encoder interface module 1 and sets the type for the safety pulse encoder. 92.02 Encoder 1 source Module 1 Sets the safety pulse encoder interface module that the safety pulse encoder 1 is connected to. - Page 26 26 Parameter settings...
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Page 27: Start-Up And Acceptance Test 27
Start-up and acceptance test 27 Start-up and acceptance test Contents of this chapter This chapter describes the start-up and acceptance procedure of the safety function. Safety encoder interface When you use a safety pulse encoder in the safety application, validate the safety encoder interface as described in FSO-21 safety functions module user’s manual (3AXD50000015614 [English]), chapter Verification and validation. -
Page 28: 28 Start-Up And Acceptance Test
28 Start-up and acceptance test Start-up and acceptance test You need the Drive composer pro PC tool to perform the start-up and acceptance test. Initial status: Make sure that the drive is ready for use, that is, you have done the tasks of the drive start-up procedure. - Page 29 Start-up and acceptance test 29 Action Make sure that the motor stays at zero speed and the drive indicates POUS as defined in section POUS indications on page 18. Make sure that you cannot start the drive and motor from any control location: Switch the external start signal off and on (in the external control mode) or push the start key of the control panel (in the local control mode).
- Page 30 30 Start-up and acceptance test...
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Page 31: Maintenance
If you change any wiring or component after the start-up, replace the FSO or FSE module, modify FSO module parameters or restore parameters to their factory default values, you must: • Use only ABB approved spare parts. • Register the change to the change log for the safety circuit. •... -
Page 32: Proof Test Interval
32 Maintenance Proof test interval After the operation of the safety function is validated at start-up, the safety function must be maintained by periodic proof testing. In high demand mode of operation, the maximum proof test interval is 20 years. In low demand mode of operation, the maximum proof test interval is 2 or 5 years (high or low demand as defined in IEC 61508, EN/IEC 62061 and EN ISO 13849-1). -
Page 33: Technical Data
Technical data 33 Technical data Contents of this chapter This chapter gives general rules, notes and definitions related to safety functions and lists the related standards and directives. The safety data is also given. Safety data Safety performance with different safety pulse encoders ... -
Page 34: Safety Data Values
The safety data given below is valid for the default design of the safety circuit presented in this manual. In case the final design differs from the default, ABB calculates new safety data and delivers it separately to the customer. -
Page 35: Relevant Failure Modes
Technical data 35 Relevant failure modes Relevant failure modes are: • the FSO module detects any open circuits and short circuits and redundancy failures of the POUS input signal wirings. Similarly, it detects redundancy failures of the POUS switch when the POUS request on. •... -
Page 36: General Rules, Notes And Definitions
IEC 61508-1 clause 6. The test procedures and report must be documented and signed by this person. Ambient conditions For the environmental limits for the safety functions and the drive, refer to the hardware manual. Reporting problems and failures related to safety functions Contact your local ABB representative. -
Page 37: Related Standards And Directives
Technical data 37 Related standards and directives Standard Name EN 60204-1:2006 + AC:2010 Safety of machinery – Electrical equipment of machines – IEC 60204-1:2016 Part 1: General requirements IEC 61508-1:2010 Functional safety of electrical/electronic/programmable electronic safety- related systems - Part 1: General requirements. IEC 61508-2:2010 Functional safety of electrical/electronic/programmable electronic safety- related systems - Part 2: Requirements for electrical/electronic/... - Page 38 38 Technical data...
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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 Contact us www.abb.com/drives www.abb.com/drivespartners 3AUA0000145922 Rev F (EN) 2018-02-02...