ABB IRC5 Operating Manual page 49

2
3
4
Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA
Action
Make sure the earth fault protection
has not been tripped.
Make sure the power supply to the
robot system is within specifica-
tions.
Make sure the transformer (A) sup-
plying the outlet is correctly connec-
ted, i.e. input and output voltages
in accordance with specifications.
© Copyright 2005-2018 ABB. All rights reserved.
3 Troubleshooting by fault symptoms
3.5 No voltage in service outlet
Information
Make sure any equipment connected to the service
outlet does not conduct current to ground, causing
the earth fault protection to trip.
Refer to the plant documentation for voltage val-
ues.
xx0500002028
Refer to the plant documentation for voltage val-
ues.
Continued
49