ABB REU 610, Technical Reference Manual

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depending on the type of fault includes a fault code, appears on the LCD. If
more than one type of 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
Checksum 63
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.
110
REU 610
Voltage Relay
Technical Reference Manual - ANSI Version
1MRS755972