ABB IRC5 Compact Product Manual page 62

2 Installation and commissioning
2.6.9 The MOTORS ON/MOTORS OFF circuit
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Function of the MOTORS ON/MOTORS OFF circuit
The circuit monitors all safety related equipment and switches. If any of the switches
are opened, the MOTORS ON/MOTORS OFF circuit switches the power to Motors
Off.
As long as the two chains not are in an identical state, the robot will remain in
MOTORS OFF mode.
Connection of safety chains
The diagram below shows the dual channel safety chain.
The supply from internal 24V and 0 V is displayed. For external supply of GS and
AS check the circuit diagram.
en0900000483
Technical data per chain
Limit switch
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Motor
© Copyright 2009-2013 ABB. All rights reserved.
Load: 300 mV
Max. voltage drop: 1 V
3HAC035738-001 Revision: E