ABB RELION SMU615 Technical Manual page 39

1MRS758407 C
Figure 11: Output contact
The internal fault code indicates the type of internal relay fault. When a fault
appears, the code must be recorded so that it can be reported to ABB customer
service.
Table 18: Internal fault indications and codes
Fault indication Fault
code
Internal Fault Sys- 2
tem error
Internal Fault Sys- 2
tem error
Internal Fault Sys- 2
tem error
Internal Fault Sys- 2
tem error
Internal Fault Sys- 2
tem error
Internal Fault Sys- 2
tem error
Internal Fault Sys- 2
tem error
Table continues on the next page
SMU615
Technical Manual
Additional Fast self-
information recovery
attempt
(# of
attempts)
Start up error: No
HW/SW mismatch
Start up or run- Yes (2)
time error: Data
bus error, CPU
module
Start up error: SCL No
file missing
Start up error: No
Missing order
number
Start up error: Yes (2)
FPGA HW error,
CPU module
Start up error: Yes (2)
FPGA image cor-
rupted, CPU mod-
ule
Runtime error: Yes (2)
CPU internal fault
Slow 10 Immediate Action in permanent fault state
min self- permanen
recovery (# t IRF-
of mode
attempts)
No Yes If relay SW has just been updated,
redo it. If not recovered, contact
your nearest ABB representative to
check the next possible corrective
action.
Yes (3) No Restart the relay. If recovered by re-
starting, continue relay normal op-
eration. If not recover by restart-
ing, replace the relay, most probably
hardware failure in CPU module.
No Yes Do factory restore or rewrite con-
figuration using PCM600.
No Yes Do factory restore. If not recovered,
contact your nearest ABB represen-
tative to check the next possible
corrective action.
Yes (3) No Restart the relay. If recovered by re-
starting, continue relay normal op-
eration. If not recover by restart-
ing, replace the relay, most probably
hardware failure in CPU module.
Yes (3) No Restart the relay or if relay SW has
just been updated, redo it. If recov-
ered by restarting, continue relay
normal operation. If not recovered
by restarting or redoing SW update,
replace the relay, most probably
hardware failure in CPU module.
Yes (3) No Restart the relay. If recovered by re-
starting, continue relay normal op-
eration. If not recover by restart-
ing, replace the relay, most probably
hardware failure in CPU module.
Basic functions
39