ABB RELION REX640 Operation Manual page 93

1MRS759118 D
Fault
Fault indication code
Internal Fault 2
System error
Internal Fault 2
System error
Internal Fault 2
System error
Internal Fault 2
System error
Internal Fault 2
System error
Internal Fault 2
System error
Internal Fault 7
File system er-
ror
Internal Fault 8
Test
Internal Fault 10
SW watchdog
error
Table continues on the next page
REX640
Operation Manual
Fast self-
Additional recovery
information attempt
Start up error: SCL No
file missing
Start up error: No
Missing order num-
ber
Start up error: Yes
FPGA HW error,
CPU module
Start up error: Yes
FPGA image cor-
rupted, CPU mod-
ule
Runtime error: CPU Yes
internal fault
Start up error: Card Yes
init fault
Start up error or Yes
runtime error: file
system error
Internal fault test No
activated manually
by the user.
Start up error: No
Watchdog reset
has occurred too
many times within
an hour. Note! This
is different indica-
tion than Warning
Slow 10min
self-
recovery
Immediate
(# of
attempts) IRF-mode
No Yes
No Yes
Yes (3) No
Yes (3) No
Yes (3) No
Yes (3) No
No Yes
No -
No Yes
Troubleshooting
Action in permanent fault
state
If not recover by restart-
ing, replace the relay, most
probably hardware failure
in CPU module.
Do factory restore or re-
write configuration using
PCM600.
Do factory restore. If not
recovered, contact your
nearest ABB representative
to check the next possible
corrective action.
Restart the relay. If recov-
ered by restarting, contin-
ue relay normal operation.
If not recover by restart-
ing, replace the relay, most
probably hardware failure
in CPU module.
Restart the relay or if relay
SW has just been updated,
redo it. If recovered by re-
starting, continue relay nor-
mal operation. If not recov-
ered by restarting or redo-
ing SW update, replace the
relay, most probably hard-
ware failure in CPU module.
Restart the relay. If recov-
ered by restarting, contin-
ue relay normal operation.
If not recover by restart-
ing, replace the relay, most
probably hardware failure
in CPU module.
Restart the relay. If recov-
ered by restarting, contin-
ue relay normal operation.
If not recovered by restart-
ing, check for example
relay's Information menu
to see which card(s) are
not shown correctly and re-
place it (them).
Restart the relay. If recov-
ered by restarting, contin-
ue relay normal operation.
If not recover by restart-
ing, replace the relay, most
probably hardware failure
in CPU module.
Just check the "Internal
fault test" -setting param-
eter position, if relay is in
test mode
Restart the relay. If recov-
ered by restarting, contin-
ue relay normal operation.
If not recover by restarting,
replace the relay.
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