PNG Configuration
A31003-G2100-S100-2-7620, 03/2014
22
PNG Configuration for Gigaset M2
plus
and M2 Ex professional, Service Manual
SHB_PNG07.fm
Alarm Configuration
7.2.1.6
Transport Time [sec]
The PNG-S must calculate the time of the alarming signal. To calculate this time for automatic
alarms, the "Transport Time = system throughput time" is specified in seconds.
Example
●
Response time = 90 s
●
Alarm debounce time = 1 s
●
Prealarm time = 15 s
●
Transport Time = 2 s
Figure 7-2
Alarming signal time calculation
The alarm debounce time is within the response time.
T0 = Occurrence of monitored incident (change in position, forinstance)
T1 = Occurrence of monitored incident
T2 = Start of prealarm
T3 = Alarm automatically triggered in the PNG
TA = Alarm signalling in the PNEZ
Response time
T1
Prealarm time
Transport Time
Response time - (alarm debounce time + Prealarm time + Transport Time) = time until prealarm
90 s - (0.1 s + 15 s + 2 s) = 72.9 s
T2
T3
TA
s
Time until prealarm
T0
Alarm debounce time
