ABB OmniCore C30 Product Manual page 561

9
10
11
Product manual - OmniCore C30
3HAC060860-001 Revision: P
6.3.11 Troubleshooting the robot signal exchange proxy
Test
Check external safety ac-
cessories.
Measure the AC OK signal.
The robot signal exchange
proxy may be faulty, replace
it and verify that the fault has
been fixed.
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Action
Use a multimeter and insulating gloves.
Measure the continuity in the connector. If there is
resistance, troubleshoot the external equipment.
Use a multimeter and insulating gloves.
The AC OK should be 0 V.
Make sure that connector X10 is connected properly
on both ends.
• If the AC OK signal is 24 V, see
Troubleshooting the power unit on page
• If the AC OK signal is 0 V, proceed with step
11.
How to replace the unit is detailed in
robot signal exchange proxy on page
6 Troubleshooting
Continued
532.
Replacing the
282.
561