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- ACS880-07
- User Manual
ABB ACS880-07 User Manual
Summary of ACS880-07
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Options for abb drives user’s manual prevention of unexpected start-up (option +q957) for acs880-07/17/37 drives.
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List of related manuals 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. Drive hardware manuals and g...
Page 3: User’S Manual
User’s manual prevention of unexpected start-up (option +q957) for acs880-07/17/37 drives 3aua0000119910 rev f en effective: 2018-02-02 2018 abb oy. All rights reserved. Table of contents.
Page 5: Table Of Contents
5 table of contents list of related manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1. Introduction to the manual contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
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6 ambient conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 acs880-07 drives, frames r6 to r11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 reporting problems and failures related to safety functions . . . . . . ...
Page 7: Introduction To The Manual
Introduction to the manual 7 1 introduction to the manual contents of this chapter this chapter describes the manual in short and gives some general information for the reader. The chapter also contains a quick reference for implementing a safety system. Applicability the manual applies to acs880-07...
Page 8: Target Audience
8 introduction to the manual warning! Frames nxdxt + nxr8i: the safe torque off functionality is only achieved through the xsto connector of the inverter control unit. True safe torque off functionality is not achieved through the xsto connectors of the supply control unit. In the supply unit, the x...
Page 9: Abbreviations
Introduction to the manual 9 abbreviations abbreviations used in this manual are listed below. 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 res...
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10 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. Quick reference guide for implem...
Page 11: Option Description And
Option description and instructions 11 2 option description and instructions contents this chapter this chapter describes the +q957 prevention of unexpected start-up option and instructs how to wire, start up, test, validate, use and maintain it. The safety data is also given. Overview the preventio...
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12 option description and instructions note: drives with the emergency stop, stop category 1 function (option +q952 or +q964): if the user activates the pous function during the emergency stop deceleration ramp, it overrides the emergency stop function. This activates the sto function of the drive i...
Page 13: Operation Principle
Option description and instructions 13 operation principle initial status: the drive is in operation and the motor is not running. Step operation 1. The user activates prevention of unexpected start-up by switching off the pous switch [sxx]. 2. The pous safety relay [a65] de-energizes the xsto input...
Page 14: Fault Reaction Function
14 option description and instructions fault reaction function definition: a safety function requires a “fault reaction function” that attempts to initiate a safe state if the safety function's diagnostics detect a fault within the hardware/software that performs the safety function. The fault react...
Page 15: Wiring
Option description and instructions 15 wiring the operating switch and the indication lamp for the pous function are not factory- installed. The user must install and wire them to the drive on site. There are double contacts in the pous switch [sxx] and double wiring (two-channel connection) between...
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16 option description and instructions start-up and acceptance test you need the drive composer pc tool or a control panel 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. See the...
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Option description and instructions 17 switch off the drive start signal. If a fault message is generated, reset the drive. See section pous indications on page 18 . Restart the drive and motor and check that they operate normally. Fill in and sign the acceptance test report which verifies that the ...
Page 18: Pous Indications
18 option description and instructions use of the safety function activating 1. Switch off the pous switch. Resetting you do not need to press any reset button to restore to normal operation after inactivating the pous function. The reset input of the pous safety relay [a65] is set to autoreset mode...
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Option description and instructions 19 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 opera...
Page 20: Safety Data
20 option description and instructions safety data the safety data given below is valid for the default design of the safety circuit. In case the final design differs from the default, abb calculates new safety data and delivers it separately to the customer. Safety data values the pous switch is no...
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Option description and instructions 21 relevant failure modes internal failures of safety relays and sto. These failures are included in the pfh value of the function. Fault exclusions fault exclusions (not considered in the calculations): • any short and open circuits in the cables of the safety ci...
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22 option description and instructions competence the acceptance test of the safety function must be carried out by a competent person with adequate expertise and knowledge of the safety function as well as functional safety, as required by iec 61508-1 clause 6. The test procedures and report must b...
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Option description and instructions 23 related standards and directives compliance with the european machinery directive the drive is an electronic product which is covered by the european low voltage directive. However, the drive internal safety function of this manual (option +q957) is in the scop...
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24 option description and instructions.
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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/searchcha...
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3aua0000119910 rev f (en) 2018-02-02 contact us www.Abb.Com/drives www.Abb.Com/drivespartners.