Fault indication Fault
code
Additional
information
Fast self-
recovery
attempt
(# of
attempts)
Slow 10
min self-
recovery
(# of
attempts)
Immediate
permanen
t IRF-
mode
Action in permanent fault state
Internal Fault
SO-relay(s),X115
41 Runtime error: Faul-
ty Signal Output re-
lay(s) in card loca-
ted in slot X115.
Yes (2) Yes (3) No Check wirings. Restart the relay. If re-
covered by restarting, continue relay
normal operation. If not recover by re-
starting, exchange the hardware mod-
ule in slot X115.
Internal Fault
SO-relay(s),X100
43 Runtime error: Faul-
ty Signal Output re-
lay(s) in card loca-
ted in slot X100.
Yes (2) Yes (3) No Check wirings. Restart the relay. If re-
covered by restarting, continue relay
normal operation. If not recover by re-
starting, exchange the hardware mod-
ule in slot X100.
Internal Fault
SO-relay(s),X110
44 Runtime error: Faul-
ty Signal Output re-
lay(s) in card loca-
ted in slot X110.
Yes (2) Yes (3) No Check wirings. Restart the relay. If re-
covered by restarting, continue relay
normal operation. If not recover by re-
starting, exchange the hardware mod-
ule in slot X110.
Internal Fault
SO-relay(s),X120
45 Runtime error: Faul-
ty Signal Output re-
lay(s) in card loca-
ted in slot X120.
Yes (2) Yes (3) No Check wirings. Restart the relay. If re-
covered by restarting, continue relay
normal operation. If not recover by re-
starting, exchange the hardware mod-
ule in slot X120.
Internal Fault
SO-relay(s),X130
46 Runtime error: Faul-
ty Signal Output re-
lay(s) in card loca-
ted in slot X130.
Yes (2) Yes (3) No Check wirings. Restart the relay. If re-
covered by restarting, continue relay
normal operation. If not recover by re-
starting, exchange the hardware mod-
ule in slot X130.
Fault in PO-re-
lay(s) attached
to X105
50 Runtime error: Faul-
ty Power Output re-
lay(s) in card loca-
ted in slot X105.
Yes (2) Yes (3) No Check wirings. Restart the relay. If re-
covered by restarting, continue relay
normal operation. If not recover by re-
starting, exchange the hardware mod-
ule in slot X105.
Fault in PO-re-
lay(s) attached
to X115
51 Runtime error: Faul-
ty Power Output re-
lay(s) in card loca-
ted in slot X115.
Yes (2) Yes (3) No Check wirings. Restart the relay. If re-
covered by restarting, continue relay
normal operation. If not recover by re-
starting, exchange the hardware mod-
ule in slot X115.
Fault in PO-re-
lay(s) attached
to X100
53 Runtime error: Faul-
ty Power Output re-
lay(s) in card loca-
ted in slot X100.
Yes (2) Yes (3) No Check wirings. Restart the relay. If re-
covered by restarting, continue relay
normal operation. If not recover by re-
starting, exchange the hardware mod-
ule in slot X100.
Internal Fault
PO-relay(s),X110
54 Runtime error: Faul-
ty Power Output re-
lay(s) in card loca-
ted in slot X110.
Yes (2) Yes (3) No Check wirings. Restart the relay. If re-
covered by restarting, continue relay
normal operation. If not recover by re-
starting, exchange the hardware mod-
ule in slot X110.
Internal Fault
PO-relay(s),X120
55 Runtime error: Faul-
ty Power Output re-
lay(s) in card loca-
ted in slot X120.
Yes (2) Yes (3) No Check wirings. Restart the relay. If re-
covered by restarting, continue relay
normal operation. If not recover by re-
starting, exchange the hardware mod-
ule in slot X120.
Internal Fault
PO-relay(s),X130
56 Runtime error: Faul-
ty Power Output re-
lay(s) in card loca-
ted in slot X130.
Yes (2) Yes (3) No Check wirings. Restart the relay. If re-
covered by restarting, continue relay
normal operation. If not recover by re-
starting, exchange the hardware mod-
ule in slot X130.
Internal Fault
Light sensor er-
ror
57 Runtime error: Faul-
ty ARC light sensor
input(s).
Yes (2) Yes (3) No Check light sensors and their connec-
tion to relay. Restart the relay. If recov-
ered by restarting, continue relay nor-
mal operation. If not recover by restart-
ing, exchange the communication mod-
ule including ARC inputs in slot X000.
Table continues on the next page
1MRS757644 H Basic functions
620 series
Technical Manual
71
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