FBT 37483_VAIE2550_manual1.pdf - Manuale (Pagina 105)

8-19
USING THE SYSTEM
UK
8.6.1 CONTROL INPUTS
Local input contacts
This panel is for programming each of the eight local control input
(CONTROL INPUTS), for which it is possible to choose the type of
activation contact, to enable diagnostics for the connecting line, to
associate a type of pre-recorded emergency message with each
output zone or to carry out a general reset of all zones.
For details concerning the connection, see point 5.2.
CAUTION:
Activation of the input contacts by an external peripheral unit generates
an Automatic Emergency. For details about management of Automatic
Emergencies, see point 8.8 “AUTOMATIC EMERGENCY”.
8.6.1.1 Programming the input contacts
Note: The display will show the programming that has been set.
Choice of the input contact:
Turn the +/- knob to select the contact number:
>
INPUT: from 1 to 8
Choice of the type of activation of the contact, Normally Open (N.O.) or normally closed (N.C.):
Press MENU to select the state of the contact for activation:
>
“Active if Close”: connect the activation contact as N.O.
> “Active if Open”: connect the activation contact as N.C.
Setting the diagnostics for the line connecting the contact:
Press OK to enable or disable diagnostics:
>
Surveillance NO: diagnostics disabled
> Surveillance YES: diagnostics enabled
Note: With diagnostics enabled, the balancing resistors must be installed on the contact of the activating external peripheral unit (see
point 5.2).
Configuration of the messages sent to the output zones:
Press the numerical key of zones 1 to 6 cyclically to associate the zones in question with the required message:
>
NONE: No associated message
> EVAC: Pre-recorded Evacuation message
> ALERT: Pre-recorded Alert message
Configuring the contact for a GENERAL RESET of the alarms:
Press the RESET key. The label indicating the state of each zone will show RESET.
On completing the programming, press ESC to return to the OPERATOR Menu.
N.B: if more than one contact associating various different events in the same area is activated, the event with the highest
priority level will be selected, on the basis of the table provided on page 2 in Section 6.
8.6.1.2 Programming the input contacts in a 12-zone system
The two VAIE 2250 units are considered to be two separate systems. Follow the procedure indicated in the foregoing paragraph for
each of the two units.