ABB RELION REF610, Technical Reference Manual

Page: 138 / 176

fault occur at the same time, one single numeric code which indicates all the faults is
displayed. The fault target message cannot be manually cleared but it disappears
with the fault.
When a fault appears, the fault target message is to be recorded and stated when
ordering service. The fault codes are listed in the following table:
Table 5.1.18.-2 Warning codes
Fault Weight value
Battery low 1
Trip-circuit supervision
a)
2
Power supply module temperature high 4
Communication module faulty or missing 8
DNP 3.0 configuration error
b)
16
DNP 3.0 module faulty 32
Continuous light detected by Light sensor 1 or 2
a)
64
∑
127
a)
The external fault warning can be routed to SO2 with SGF1/8.
b)
Can be corrected by restoring factory settings for DNP
For further information on warnings, refer to the Operator
’
s Manual.
5.1.19. Relay parameterization
The parameters of the relay can be set either locally via the HMI or externally via
serial communication with Relay Setting Tool.
Local parameterization
When the parameters are set locally, the setting parameters can be chosen via the
hierarchical menu structure. The wanted language can be selected for parameter
descriptions. Refer to the Operator
’
s Manual for further information.
External parameterization
Relay Setting Tool is used for parameterizing the relay units. Adjusting the
parameter values using Relay Setting Tool is done off-line, after which the
parameters can be downloaded to the relay via a communication port.
5.2. Design description
5.2.1. Input/output connections
All external circuits are connected to the terminals on the rear panel of the relay.
138
REF610 REF610 Feeder Protection Relay
Technical Reference Manual - ANSI Version
1MRS755535