Problem Releasing The Robot Brakes - ABB OmniCore C30 Product Manual

6 Troubleshooting

6.2.4 Problem releasing the robot brakes

6.2.4 Problem releasing the robot brakes
Description
When starting robot operation or jogging the robot, the internal robot brakes must
release in order to allow movement.
Required test equipment
Equipment needed for troubleshooting:
Equipment
Multimeter
Insulating gloves
Circuit diagram - OmniCore C30, Circuit dia-
gram - OmniCore C30 for IRB 14050, Circuit
diagram - OmniCore C30 for CRB 15000
Preparations
1
2
Recommended working procedure
If the brakes do not release, no robot movement is possible and a number of error
log messages can occur. Use this procedure to troubleshoot what might cause the
problem.
Continues on next page
512
Note
This chapter is not available for CRB 15000 controller.
Action
Make sure that the controller is switched on.
Wait 30 s - 1 min to enable start-up sequence.
Check the FlexPendant for errors and warnings.
DANGER
Troubleshooting on the controller while powered on must be performed by personnel
trained by ABB or by ABB field engineers.
© Copyright 2019-2022 ABB. All rights reserved.
Note
3HAC059896-009, 3HAC063898-009,
3HAC072448-009
Product manual - OmniCore C30
3HAC060860-001 Revision: P