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1MAC050144-MB C
Section 3
Basic functions
615 series ANSI
57
Technical Manual
The self-supervision signal output operates on the closed circuit principle. Under normal
conditions the relay is energized and the contact gap 3-5 in slot X100 is closed. If the
auxiliary power supply fails or an internal fault is detected, the contact gap 3-5 is opened.
Figure 6:
Output contact
The internal fault code indicates the type of internal IED fault. When a fault appears,
record the code so that it can be reported to ABB customer service.
Table 35:
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
PO-relay(s),X120
45
Faulty Signal Output relay(s) in card located in
slot X120.
Internal Fault
PO-relay(s),X130
46
Faulty Signal Output relay(s) in card located in
slot X130.
Internal Fault
SO-relay(s),X100
53
Faulty Power Output relay(s) in card located in
slot X100.
Internal Fault
SO-relay(s),X110
54
Faulty Power Output relay(s) in card located in
slot X110.
Internal Fault
SO-relay(s),X120
55
Faulty Power Output relay(s) in card located in
slot X120.
Internal Fault
SO-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).
Table continues on next page
Summary of Contents for 615 Series ANSI
Page 1: ...Relion Protection and Control 615 series ANSI Technical Manual ...
Page 2: ......
Page 29: ...1MAC050144 MB C Section 615 series ANSI 22 Technical Manual ...
Page 389: ...Section 4 1MAC050144 MB C Protection functions 382 615 series ANSI Technical Manual ...
Page 485: ...Section 6 1MAC050144 MB C Supervision functions 478 615 series ANSI Technical Manual ...
Page 635: ...Section 10 1MAC050144 MB C Other functions 628 615 series ANSI Technical Manual ...
Page 711: ...Section 16 1MAC050144 MB C Glossary 704 615 series ANSI Technical Manual ...
Page 712: ......