ABB IRC5 Operating Manual page 182

5 Troubleshooting by event log
5.5 3 xxxx
Continued
energy bank cable and connector. Check the backup energy
bank. Replace the faulty unit if required.
37108, Lost communication: Power supply and
computer
Description
The main computer has lost communication with the control
module power supply.
Consequences
The main computer cannot retrieve status info or switch the
power supply off. No system data changes will be saved at
power off.
Probable causes
The USB cable from the main computer to the control module
power supply may be faulty or disconnected, or the power
supply may be faulty.
Recommended actions
Before working on the system, perform a controlled shutdown
to ensure all system data is correctly saved. Check the cabling
and connectors to the control module power supply. Check the
power supply unit, and replace any faulty unit if required.
37109, Brake Release Failure
Description
The brakes for mechanical unit arg fail to release.
Consequences
The mechanical unit may not move when the motors are turned
on.
Probable causes
The configuration of brake relay may be incorrect, or the brake
relay may be faulty. If an external brake relay is being used,
the relay must be correctly defined in the motion configuration
file.
Recommended actions
Check that the external brake relay (if used) is correctly defined
in the configuration file. Check that the corresponding I/O signal
is correctly defined in the I/O configuration file. How to check
the configuration files is detailed in the Trouble Shooting
Manual. Check I/O signals are correctly connected.
37110, Missing signal for Leak Detection
Description
Leak detection is enabled, but no signal is configured for the
supervision.
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182
Recommended actions
Configure the signal under Configuration/Process/Foundry
Prime Leak Detection.
37111, Leak Detected
Description
To high leak detected for more than arg seconds.
Recommended actions
Check the system for leaks.
37200, Power fault: Emergency Stop supply
Description
Power fault on 24V emergency stop supply. Feedback from
safety interface board (SIB).
Consequences
The system goes to status SYS HALT.
Recommended actions
Check cables and connections. Check power supply.
37201, Power fault: 24V Fail-safe supply
Description
Power fault on 24V fail-safe supply. Feedback from safety
interface board (SIB).
Consequences
The system goes to status SYS HALT.
Recommended actions
Check cables and connections. Check power supply.
37202, Power fault: 24V I/O supply
Description
Power fault on 24V I/O supply. Feedback from safety interface
board (SIB).
Consequences
The system goes to status SYS HALT.
Recommended actions
Check cables and connections. Check power supply.
37203, Power fault: 24V SYS supply
Description
Power fault reported when 24V SYS < 18V. Feedback from
manipulator interface board (MIB) arg.
Consequences
The system goes to status SYS HALT.
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Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA