ABB IRC5 Operating Manual page 179

Recommended actions
Check the purge air supply and search for leaks in: The purge
unit. The flexible hose conduit. The manipulator itself.
37075, Purge pressure too high
Description
Purge system number arg associated with manipulator interface
board (MIB) arg.
Recommended actions
Check the purge unit and the air supply.
37076, Unexpected low purge flow
Description
Purge system number arg associated with manipulator interface
board (MIB) arg.
Recommended actions
Check the purge unit and the air supply. Search for leaks in the
purge system.
37077, Unexpected high purge flow
Description
Purge system number arg associated with manipulator interface
board (MIB) arg.
Recommended actions
Check the purge unit and the air supply.
37078, Purge timers differ
Description
Unacceptable divergence between process interface board
(PIB) and manipulator interface board (MIB) arg purge timers.
Consequences
The purge timer will be restarted.
Recommended actions
Check Serial Peripheral Interface (SPI) cables. Replace MIB if
faulty. Replace PIB if faulty.
37080, Purge configuration not valid
Description
The purge time key on manipulator interface board (MIB) arg
X19 is not valid.
Consequences
Default time (300s) is used.
Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA
Probable causes
Faulty or missing purge time key.
Recommended actions
Check that the purge time key is correctly mounted. Replace
purge time key.
37081, Purge timers differ
Description
Unacceptable divergence between CPLD and FPGA firmware
on manipulator interface board (MIB) arg purge timers.
Consequences
The purge timer will be restarted.
Recommended actions
Replace MIB if faulty.
37082, Divergence between PIB and MIB outputs
Description
Process interface board (PIB) and manipulator interface board
(MIB) arg are not agreed concerned to output status for purge
relay and power relay.
Consequences
Purge sequence is restarted.
37083, Purge sensor has detected pressure
failure
Description
Purge fault reported from manipulator interface board (MIB)
arg. The purging system has detected pressure not OK from
sensors. Motors and paint equipments are switched off and
main computer may be informed to disconnect the serial
measurement unit (SMU). Depends on signal timing.
Consequences
Motors and paint equipments are turned off, run chain opened
and maybe also disconnected SMU.
Recommended actions
Check air supply. Check that air outlet is not blocked. Check
purge sensors and cabling for purge sensors.
37090, Temp. too high, sensor arg
Description
System overheat detected on manipulator controller board
(MCOB) arg. Sensors 1-7: motor 1-7. Sensor 8: Serial
measurement board. Run chain has been opened.
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5 Troubleshooting by event log
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