An indication about the fault is shown as a message on the LHMI. The text
Internal Fault
with an additional text message, a code, date and time, is shown
to indicate the fault type.
Different actions are taken depending on the severity of the fault. The IED tries to
eliminate the fault by restarting. After the fault is found to be permanent, the IED
stays in internal fault mode. All other output contacts are released and locked for the
internal fault. The IED continues to perform internal tests during the fault situation.
The internal fault code indicates the type of internal IED fault. When a fault appears,
document the code and state it when ordering the service.
A071144 V4 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.
Table continues on next page
1MRS756499 A
Section 7
Troubleshooting
RED615
79
Operation Manual
Содержание RED615 ANSI
Страница 1: ...Operation Manual Line Differential Protection and Control RED615...
Страница 2: ......
Страница 8: ......
Страница 13: ...ABB Product Data Registration 100 Section 9 Glossary 103 Table of contents RED615 5 Operation Manual...
Страница 14: ...6...
Страница 72: ...64...
Страница 110: ...102...
Страница 114: ...106...
Страница 115: ...107...