NAiS EBL512, Руководство по эксплуатации

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Matsushita Electric Works Fire & Security Technology AB
MEW00442 Rev: - Operating Instructions EBL512, V1.44.x
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14 Key cabinet
One of the programmable inputs I0-I3
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in the control unit can be used
to connect a key cabinet.
The fire brigade uses a key cabinet to store a key for the building
locks.
14.1 Key cabinet alarm
If the key cabinet is opened before a fire alarm (e.g. if somebody
break into a key cabinet), a "fire alarm" will be generated, see chapter
"Alarm reset", page 30.
Example; Key cabinet alarm (xx = control unit number):
This alarm will also generate a fault message, indicated by LED
"Fault" (L8) ("Fault tx" output(s) will not be activated).
14.2 Key cabinet opened in conjunction with a
fire alarm
The fire brigade personnel can open the key cabinet in case of a fire
alarm.
No alarm or fault will be generated when the key cabinet is
opened (i.e. no key cabinet alarm).
14.2.1 Restoring the key after a fire alarm
When all fire alarms (in the system) are reset (see chapter "Alarm
reset", page 33), the key has to be restored in the key cabinet within 5
minutes . If not, a fault will be generated.
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Inputs I0-I3 have a 1.5 seconds delay of activation.
Alarm No.001:KEY xx
Alarm from keybox