A071144 V2 EN
Figure 74:
Fault indication
Table 17:
Internal fault indications and codes
Fault indication
Fault code
Additional information
Internal Fault
System error
2
An internal system error has occurred.
Internal Fault
File system error
7
A file system error has occurred.
Internal Fault
Test
8
Internal fault test activated manually by
the user.
Internal Fault
SW watchdog error
10
Watchdog reset has occurred too many
times within an hour.
Internal Fault
SO-relay(s),X100
43
Faulty Signal Output relay(s) in card
located in slot X100.
Internal Fault
SO-relay(s),X110
44
Faulty Signal Output relay(s) in card
located in slot X110.
Internal Fault
SO-relay(s),X130
46
Faulty Signal Output relay(s) in card
located in slot X130.
Internal Fault
PO-relay(s),X100
53
Faulty Power Output relay(s) in card
located in slot X100.
Internal Fault
PO-relay(s),X110
54
Faulty Power Output relay(s) in card
located in slot X110.
Internal Fault
PO-relay(s),X130
56
Faulty Power Output relay(s) in card
located in slot X130.
Internal Fault
Light sensor error
57
Faulty ARC light sensor input(s).
Internal Fault
Conf. error,X000
62
Card in slot X000 is wrong type.
Internal Fault
Conf. error,X100
63
Card in slot X100 is wrong type or does
not belong to the original composition.
Internal Fault
Conf. error,X110
64
Card in slot X110 is wrong type, is
missing or does not belong to the original
composition.
Internal Fault
Conf. error,X120
65
Card in slot X120 is wrong type, is
missing or does not belong to the original
composition.
Table continues on next page
1MRS756708 C
Section 7
Troubleshooting
615 series
89
Operation Manual