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B-4350 Remicourt
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U•V6
Instruction Manual
37
|
65
Certified
ISO9001 • VCA
Alarm relay x
Not addressed / addressed
The
Up
and
Down
arrow keys allow the user to view the respective type of configuration
mode for the external alarm in the U•V6 unit for each relay.
The
way the U•V6 unit reacts to a change in status on the external alarm can be configured.
The following configurations are possible:
▪
Not addressed
: the selected relay will not be activated by the external alarm input.
▪
Addressed
: the selected relay switches when a change in the status of the external
alarm input occurs.
▪
Siren Mode
: the selected relay, Z, will act like an output siren: the relay will be
triggered when there is an alarm, but it will be possible to disarm it by
pressing
MUTE/RESET
on the keyboard.
d)
Siren Addressing Mode from the External Alarm
Siren Addressing
allows the user to define how the siren behaves when the external alarm is
triggered.
The following statuses are possible:
▪
Addressed
: the buzzer and the output siren of the unit are activated when the
external alarm is activated.
▪
Not addressed
: the buzzer and the output siren of the unit are not associated with
the status of the external alarm input.
e)
Normal Status of the External Alarm
The external alarm, when enabled, is triggered by a change in status of its dedicated input
on the U•V6 unit. This configuration item specifies the status of the input when idle and, as a
result, the nature of the change in status that triggers the alarm.
The following statuses are possible:
▪
Normally Closed
: the circuit connected to the input is closed when idle. Therefore,
the external alarm is activated when the circuit opens.
Any enabling or disabling of settings should be carried out by a technician certified by
DALEMANS
.
By default, the external alarm is addressed to the siren output of the unit.
Unaddressed Siren mode is useful when the actions taken on the relays has to depend
on what is connected to the external alarm input, without this being interpreted as a gas
alarm (e.g. a fire-detection system).
