1MRS751802-MUM
REX 521
195
Protection Relay
Technical Reference Manual, Standard Configurations
Fig. 10.3.5.-1 Connection diagram for the standard configuration M02 with
breaker status indication and control signals for opening and
closing of the circuit breaker
10.3.6. Implementations
In the sections below a few implementation examples for the standard configuration
M02 are presented.
10.3.6.1. Definite trip alarm to output relay
To receive the DEFTRIP signal on an output contact go to
Main menu\Configuration\Output SWGRP\O->I Alarm 1, press the
[E]-button and scroll to the DEFTRIP and take it in to use with the help of the [
↑]
and [↓] push buttons. The checksum for O->I Alarm 1 is then 32. The O->I Alarm1
signal can then be routed to an output contact, in this example SO2, in
Main menu\Configuration\Output signals\.
CB
REX 521
TRIP circuit breaker
CLOSE circuit breaker
0
1
CBstatusK
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