Alarm Delay Time - Panasonic EBL128 Planning Instructions

Panasonic Electric Works Nordic AB
MEW01090 Rev: 3
15.4.1.5
15.5
Learning condition summary
A detector can adapt the following learning conditions, depending on
if and when level 1, level 2 and level 3 are exceeded or not:
Normal condition (default)
or
Clean condition
or
Steam / tobacco condition and/or Heating condition and/or Cooking
condition
The following is valid for the different type of detectors:
4352: This detector uses not the Learning function.
4350: This detector uses the Learning function (for different alarm
threshold levels and alarm delay times, depending on smoke & temp.).

Alarm delay time

Depending on the detector type, mode and learning condition the
delay times before fire alarm is activated, are for the different type of
detectors:
4352: Normally 9 seconds.
4350:
#3
NOTE! Max. alarm delay time is 60 seconds.
data1 = The average smoke obscuration value (S) for 60 seconds before the alarm
threshold level was passed.
data2 = The sum of the difference between the smoke obscuration value (S) and the
alarm threshold level every second for nine seconds after the counter shows "9".
data2' = The sum of the difference between the 2S+deltaT value and alarm threshold
level every second for nine seconds after the counter shows "9".
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EBL128 Planning Instructions V1.1.x