ABB IRC5 Operating Manual page 154

5 Troubleshooting by event log
5.4 2 xxxx
Continued
Recommended actions
If problem persists: Check MC. Check Ethernet cable between
PIB and MC. Restart the controller.
20589, Watchdog fault between PIB and MCOB
Description
Status active when agent connection on CAN between Process
Interface Board (PIB) and Manipulator Controller Board (MCOB)
is down.
Consequences
The system goes to status SYS HALT.
Recommended actions
Check CAN cables. Check MCOB status.
20590, Open circuit mask not set
Description
The open circuit mask for brakes on Manipulator Controller
Board (MCOB/MCB) arg is not set. The mask should be set
from Process Interface Board (PIB) during start-up.
Consequences
This message will be given every time the brakes are released,
until the open circuit mask on MCOB/MCB is set.
Probable causes
IPS configuration on PIB is not loaded or configuration file for
brake settings is missing.
Recommended actions
Check that IPS configuration is loaded during start-up. Check
that IPS configuration file for brake settings are installed on
PIB.
20591, FlexPendant hot plug timeout
Description
The FlexPendant hot plug button is pressed for too long time.
Consequences
The system goes to status SYS HALT.
Recommended actions
Press motor ON button to close the chain.
20592, External process enable open
Description
Status active when external process enable connection on
Manipulator Controller Board (MCB) arg is open.
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Consequences
The system goes to status SYS HALT.
Recommended actions
Check connection on MCB X2.
20593, IO power low on MCB
Description
Status active when IO power below 16V on Manipulator
Controller Board (MCB) arg.
Consequences
The system goes to status SYS HALT.
Recommended actions
Check power on MCB.
20594, Communication fault between PIB and MC
Description
Process Interface Board (PIB) has detected a communication
fault towards Main Computer (MC).
Consequences
The system goes to system failure state.
Probable causes
Broken Ethernet cable between PIB and MC. High network load.
Recommended actions
Check Ethernet cable between PIB and MC. Check MC. Restart
the controller.
20595, SPI communication towards PSA is down
Description
Status active when cyclic enable 1 test fails from Paint Safety
Adapter Board (PSA).
Consequences
The system goes to status SYS HALT.
Recommended actions
Check status on Serial Peripheral Interface (SPI) status. Check
cables between MIB and Paint Safety Adapter Board (PSA).
20600, Unofficial RobotWare release
Description
The current RobotWare is not an officially supported release.
Unofficial RobotWare releases may only be used for time-limited
test and validation purposes.
Consequences
ABB will not provide long-term support on unofficial releases.
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Operating manual - Troubleshooting IRC5
3HAC020738-001 Revision: AA