ABB IRC5 Operating Manual page 427

90532, Max allowed speed during Cyclic Brake
Check exceeded
Description
The maximum speed limit, 250 mm/s, during Cyclic Brake Check
was exceeded in Safety Controller (SC) arg.
Probable causes
The maximum allowed speed limit exceeded.
Recommended actions
Perform a new brake check and run with a speed lower than
250 mm/s.
90533, Cyclic Brake Check will be required soon
Description
Cyclic Brake Check (CBC) required in arg hours.
Recommended actions
Perform a brake check before the time limit expires.
90534, Cyclic Brake Check interrupted or
incorrect
Description
Safety Controller (SC) arg has detected that the last Cyclic
Brake Check (CBC) was interrupted or incorrect.
Recommended actions
Check previous event messages. Perform a new brake check
only if needed.
90535, Tool Position supervision violation, arm
Description
Tool position supervision arg caused a violation of zone arg in
drive module arg. The violation was caused by geometry arg
on the robot arm.
Consequences
If configured with a stop action, the safety controller will stop
all robot movements, and no operation will be allowed until the
violation has ceased or manual mode has been selected.
Recommended actions
Switch to manual mode, and jog the robot out of the violation.
90536, External power supply activated while in
error mode
Description
The external power supply was activated while the feedback
from the external power supply contactors was incorrect.
Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA
Consequences
The external supply output will remain in its old state.
Recommended actions
Check the connections to the external power supply.
90537, Missing Sync-request
Description
The synchronization switch is pressed without a synchronization
request being sent to the Safety Controller.
Consequences
No synchronization will be done.
Recommended actions
Send a synchronization request to the Safety Controller before
pressing the sync-switch.
90538, Safety Enable input not set
Description
The SafetyEnable input to the Safety Controller is not set.
Consequences
The system goes to the Superior Stop status.
Probable causes
Errors in the safe communication. Errors in the Safe IO
configuration of the safety controller.
Recommended actions
Check that the safe communication is working correctly. Check
the Safe IO configuration of the safety controller.
90539, Drive module without safety supervision
Description
The safety configuration contains on or more drive modules
with no mechanical units defined.
Consequences
No safety supervision will be done for the corresponding drive
modules.
90540, Only manual mode allowed
Description
The safety controller only allows operation in Manual mode,
because of an error in the safety configuration or lock
information.
Consequences
The safety controller will stop all robot movements.
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5 Troubleshooting by event log
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