ABB REF 610 User Manual

Table 4.3.2.3.-2 Warning codes
Fault Weight
value
Description
Battery low 1 Battery voltage level low
*
Battery should be replaced
*
If the relay is used without battery, this warning
can be disabled by setting non-volatile memory
settings to 0
*
In case only this warning is active, it is
displayed in text format (BATTERY LOW)
Trip-circuit supervision
a)
2 Error in trip circuit
*
Check the trip circuit for broken conductors and
correct
*
Warning is not displayed if trip-circuit
supervision (TCS) has been disabled
Power supply module
temperature high
4 Temperature inside relay is too high
*
Check that ambient temperature is within
service temperature range
Communication module
faulty or missing
8 Communication module faulty or not installed
*
Check that plug-in unit is properly attached to
relay case
*
Check that communication module is installed
*
Warning is not displayed if rear communication
module has been disabled
*
In case only this warning is active, it is
displayed in text format (Comm.card faulty)
DNP 3.0 configuration error 16 DNP 3.0 configuration error
*
DNP 3.0 parameters should be formatted and
re-configured
DNP 3.0 module faulty 32 Faulty memory in DNP 3.0 card or
communication lost between DNP 3.0 card and
relay
*
The DNP 3.0 card or plug-in unit requires
service
Continuous light detected by
Light sensor 1 or 2
a)
64 Sensor detected continuous light
*
Check sensors and fibres
*
Check that there are no light sources that could
interfere the sensors (for example door of the
switch gear is open)
Checksum: 127
a)
The external fault warning can be routed to SO2 with SGF1/8.
4.4. Detachable plug-in unit
4.4.1. Identifying the product
You can find the order number on a label under the lower handle of the relay.
When checking the order number of the relay plug-in unit, be careful
not to lift the handle more than 25º (approx. 40 mm). Lifting the handle
any further detaches the plug-in unit from the case.
46
REF 610REF 610
Feeder Protection Relay
Operator's Manual - ANSI Version
1MRS755539

ABB REF 610 Specifications

General

Brand	ABB
Model	REF 610
Category	Relays
Language	English