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2.1 May Silence:
If this parameter is ticked, the relay will behave in a similar manner to a sounder circuit output. It will energise as
de
fined by their “Output Group” setting and de-energise when the “Silence” key is pressed.
2.2 Inverted Output:
If this parameter is ticked, the
relay will behave in a manner similar to a “Fault” relay output and will be normally
energised in its quiescent state and de-
energised when its “Output Group” setting is activated.
2.3 May Walk Test:
If this parameter is ticked, the relays assigned with this parameter will be allowed to energise when a “Walk Test”
with ring bells option is enabled.
The relay will energise for a short time, along with the bells / sounders, when a walk test alarm is generated.
2.4 Investigation:
If this parameter is ticked, the relay will follow the programmed output stage 1 delay timer and delay its operation
while the cause of the alarm is investigated.
