ABB REF 610 Technical Reference Manual page 122

REF 610
122
Feeder Protection Relay
Technical Reference Manual
Table 4.1.18-1 IRF codes
Fault code
82
85
86
90
95
104
131, 139, 195, 203, 222, 223
240
241
253
1)
May be corrected by formatting to the factory setting.
2)
The user-defined values will be set to zero during the internal fault state.
For further information on internal relay faults, refer to the Operator's Manual.
Warnings
In case of a warning, the relay will continue to operate except for those protection
functions possibly affected by the fault, and the green indicator LED (ready) will
remain lit as during normal operation. Further, a fault indication message, which
depending on the type of fault includes a fault code, will appear on the LCD. If more
than one type of fault occur at the same time, one single numeric code which
indicates all the faults will be displayed. The fault indication message cannot be
manually cleared but will disappear with the fault.
When a fault appears, the fault indication message is to be recorded and stated when
ordering service. The fault codes are listed in the following table:
Table 4.1.18-2 Warning codes
Fault
Battery low
1)
Trip-circuit supervision
Power supply module temperature high
Communication module faulty or missing
DNP 3.0 configuration error
DNP 3.0 module faulty
Continuous light detected by Light
1)
sensor 1 or 2
Σ
1)
The external fault warning can be routed to SO2 with SGF1/8.
For further information on warnings, refer to the Operator's Manual.
Type of fault
Optional I/O module configuration error
Power supply module faulty
Power supply module unknown
Hardware configuration error
Communication module unknown
Faulty configuration set (for IEC 60870-5-103)
Internal reference voltage error
Faulty input, Light sensor 2
Faulty input, Light sensor 1
Error in the measuring unit
Weight value
1
2
4
8
16
32
64
127
1MRS 755310