ABB IRC5 Operating Manual page 426

5 Troubleshooting by event log
5.9 9 xxxx
Continued
Consequences
The safety controller will stop all robot movements.
Probable causes
An invalid safety configuration has been loaded.
Recommended actions
Create and load a new safety configuration using the
configurator.
90525, Operation in current mode not allowed by
Safety Controller
Description
The safety controller does not allow operation in the operating
mode selected in drive module arg.
Consequences
The safety controller will stop all robot movements.
Probable causes
Automatic operating mode was selected while commissioning
mode was active. Automatic or Manual Full Speed operating
mode was selected while the safety controller was
unsynchronized.
Recommended actions
Switch to manual mode to resume operation.
90526, Safety Controller Automatic Mode Warning
Description
The active safety controller configuration has not been locked.
90527, Safety Controller difference in revolution
counters
Description
An error was detected in the position data for drive module arg.
Consequences
The safety controller will stop all robot movements.
Recommended actions
Perform a new synchronization of the safety controller.
90528, Safety Controller Tool Orientation violation
Description
Tool Orientation supervision arg was violated in the safety
controller for drive module arg. Tool arg was active.
Consequences
If configured with a stop action, the safety controller will stop
all robot movements.
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Probable causes
The orientation of the tool was outside the configured bounds
while Tool Orientation supervision was active.
Recommended actions
Switch to manual mode, and jog the robot so that the tool
orientation does not violate the configured bounds.
90529, Safety Controller axis Position violation
Description
Axis position supervision arg in the safety controller for drive
module arg was violated for axis arg.
Consequences
If configured with a stop action, the safety controller will stop
all robot movements.
Probable causes
The position of one or more axes were outside the configured
bounds while axis position supervision was active.
Recommended actions
Switch to manual mode, and jog the robot to a position inside
configured bounds.
90530, Safety Controller Axis Speed violation
Description
Axis Speed supervision arg in the safety controller for drive
module arg was violated for axis arg. The cause was arg.
Consequences
If configured with a stop action, the safety controller will stop
all robot movements.
Probable causes
Axis speed too high. Axis speed too low.
Recommended actions
Modify the program, ensuring that all axis speeds are inside
the configured limits.
90531, Cyclic Brake Check needs to be done
Description
Cyclic Brake Check (CBC) time limit expired in Safety Controller
(SC) arg or last brake check failed.
Recommended actions
Perform a brake check.
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Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA