A071144 V2 EN
Figure 60: Fault indication
Table 16: 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 A Section 7
Troubleshooting
615 series 83
Operation Manual