ABB IRC5 Operating Manual page 334

5 Troubleshooting by event log
5.7 5 xxxx
Continued
Recommended actions
Change axis number, mechanical unit or change the move
before to finepoint.
50225, Synchronization failed
Description
Error in synchronization data. Controller updated with new data.
System unsynchronized.
Recommended actions
Update all revolution counters.
50226, Motor reference error
Description
Calculation time for motor references exceeds internal limits.
Recommended actions
Reduce load on the main computer. Restart the controller.
50227, Invalid log signal channel
Description
Invalid channel number arg.
Recommended actions
Test next channel number.
50228, Unknown log signal number
Description
Unknown signal number arg.
Recommended actions
Make sure that a valid signal number is defined.
50229, Unknown log signal unit
Description
Unknown mechanical unit arg.
Recommended actions
Check spelling or configuration.
50230, Invalid log signal axis
Description
Invalid axis number arg for mechanical unit arg.
Recommended actions
Check mechanical unit and axis number.
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50231, Log signal unit not active
Description
Mechanical unit arg not active.
Consequences
Logged signals for deactivated units may be invalid.
Recommended actions
Activate mechanical unit to avoid this event message.
50234, Overflow during logging
Description
An overflow occurred when logging signals.
Recommended actions
Define fewer signals. Reduce load on the main computer.
Reduce network load.
50235, No Motion interrupts received
Description
The system has not generated motion interrupts within timeout.
Consequences
The system goes to system failure state.
Probable causes
High system interrupt load or in rare cases hardware error.
Recommended actions
Restart the controller to resume operation. Check any other
error log messages coinciding in time with this one for clues.
Replace the main computer if faulty.
50239, Emergency Stop change
Description
Emergency Stop changed brake mode because of acceleration
limitation.
Recommended actions
Limit acceleration in the program.
50240, Emergency Stop change
Description
Emergency Stop changed to brake mode because of torque
limitation.
Recommended actions
Check load data.
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Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA