ABB IRC5 Operating Manual page 131

20176, Analog System Output Outside Limits
Description
The value arg for the System Output arg, signal arg, is outside
its limits (logical min: arg m/s, logical max: arg m/s).
Consequences
The new value is not set; the previous value of the analogue
signal is preserved.
Probable causes
The logical upper and/or lower limit for the signal may be
defined wrongly.
Recommended actions
Adjust the values of the logical upper and/or lower limit for the
signal and restart the controller.
20177, Short circuit in Motor phase circuit
Description
The motor or motor cable for joint arg in drive module arg, drive
unit number arg, is a short circuit.
Consequences
No operation will be possible until after correcting the fault. The
system goes to status SYS HALT.
Probable causes
This may be caused by a faulty motor or motor cable. It may
also be caused by contamination in the contactors for the cables
or a failure of the motor windings.
Recommended actions
Make sure the motor cable is correctly connected to the drive
unit. Check the cable and motor by measuring their resistance
respectively. Disconnect before measuring. Replace any faulty
component.
20178, Wrong task name configured
Description
Wrong task name arg configured for System Input arg.
Consequences
The digital input signal will not be connected to the specified
event.
Recommended actions
Change the configuration and restart the controller.
Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA
20179, Disk memory critically low
Description
The amount of free storage capacity on the disk has reached
a critical level. It is now less than 10 Mb. Execution of RAPID
programs is stopped.
Consequences
The disk memory is very close to being completely full. When
this happens the system will not be able to function.
Probable causes
Too much data on the disk.
Recommended actions
Save the files on some other disk connected to the network.
Erase data from disk. After removing files from the drive, restart
the program.
20181, System Reset rejected.
Description
System Reset via System IO not allowed.
Recommended actions
20182, The System Input Signal QuickStop is
ineffective.
Description
A stop action has already started.
Recommended actions
20184, Incorrect argument for System Inputs
Description
An undefined Start Mode has been declared for System IO.
Recommended actions
20185, Incorrect Name
Description
An undefined Name has been declared in current runchn_bool
configuration.
Recommended actions
20187, Diagnostics record file created
Description
Due to any of a number of faults, a system diagnostics file was
created at arg. This file contains internal debug info and is
intended for trouble shooting and debugging purposes.
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5 Troubleshooting by event log
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