ABB REM 610 Operator's Manual page 33

1MRS 752264-MUM Motor Protection Relay
Operator's Manual
Table 3.3.2.3-1 IRF codes
Fault code Type of fault
104 Faulty configuration set for IEC 60870-5-103
131, 139, 195, 203, Internal reference voltage error
222, 223
253 Error in the measuring unit
1)
May be corrected by formatting to the factory setting.
2)
All setting values will be zero during the fault.
Warning
In case of a less severe fault (warning), the relay will continue to operate except for
those protection functions possibly affected by the fault. At this type of fault, the
green indicator LED will remain lit, but the text WARNING with a fault code or a text
message indicating the fault type will replace the name of the motor drive on the
display in the idle mode. Some of these faults can be corrected by a relay operator
at site. After the fault has disappeared or been corrected, the message will
automatically be cleared.
WARNING
BATTERY LOW
Fig. 3.3.2.3.-2 Warning with text message
If more than one type of fault occur at the same time, one single numeric code which
indicates all the faults will be displayed. For instance, "2049" implies two faults: the
battery is low and the temperature sensor RTD6 is faulty. The code is composed of
the weighting factors assigned to each fault type as follows: 1 + 2048; see
.
3.3.2.3-2
WARNING
FAULT CODE: 2049
Fig. 3.3.2.3.-3 Warning with numeric code
Table 3.3.2.3-2 Warning codes
Weighting
Fault
factor
Battery low 1
Description
• Battery voltage level low
- Battery should be replaced
- Warning will not be displayed if non-volatile memory settings
have been set to 0
- In case only this warning is active, it will be displayed in text
format (BATTERY LOW)
REM 610
Table
33