ABB IRC5 Operating Manual page 189

37254, Glitch in Run Chain on MIB
Description
Two or several status changes detected on signal within few
milliseconds. This message is most likely caused by bad
connections in manipulator interface board (MIB) Run_Chain
circuits.
Consequences
Motors for CBS and CBS motion are maybe switched off.
Recommended actions
Check cables and connections on the safety system. Check for
other error messages for external connections (interlocks).
37255, Glitch in Cabin Interlock circuit
Description
Two or several status changes detected on signal within few
milliseconds. This message is most likely caused by bad
connections in cabin interlock circuits.
Consequences
Paint equipments are maybe switched off.
Recommended actions
Check cables and connections on the safety system for cabin
interlock.
37256, Glitch in High Voltage Interlock circuit
Description
Two or several status changes detected on signal within few
milliseconds. This message is most likely caused by bad
connections in high voltage interlock circuits.
Consequences
High voltage is maybe switched off.
Recommended actions
Check cables and connections on the safety system for HV
interlock.
37257, Glitch in System 2 Interlock circuit
Description
Two or several status changes detected on signal within few
milliseconds. This message is most likely caused by bad
connections in system 2 interlock circuits.
Consequences
Paint equipments are maybe switched off.
Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA
Recommended actions
Check cables and connections on the safety system for system
2 interlock.
37258, Glitch in Process Interlock circuit
Description
Two or several status changes detected on signal within few
milliseconds. This message is most likely caused by bad
connections in process interlock circuits.
Consequences
Paint equipments are maybe switched off.
Recommended actions
Check cables and connections on the safety system for process
interlock.
37259, Glitch in AUX Interlock circuit
Description
Two or several status changes detected on signal within few
milliseconds. This message is most likely caused by bad
connections in AUX run chain circuits. Normally used for
Cartridge Bell System (CBS) doors.
Consequences
System 2 Motors and motion are maybe switched off.
Recommended actions
Check cables and connections on the safety system for AUX
run chain.
37260, Brake driver fault
Description
The supervision of brakes on manipulator controller board
(MCOB) arg has detected a driver fault on axis arg and turned
ON all brakes.
Recommended actions
Check/exchange MCOB.
37261, Circulation Fan malfunction
Description
Circulation fan for the PDB has stopped or is rotating very
slowly.
Consequences
The power distribution board (PDB) temperature will rise.
Probable causes
Faulty fan, cabling or power supply. See the circuit diagram!
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