Incite Fire ASD 532, Operating Manual

Page: 91 / 121

Commissioning
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7.6.1 Reading out the set configuration and airflow
Besides measuring the supply voltage on the ASD 532, the set configuration (selected switch settings A11 to C31 and W01 to
W44 when commissioning according to Sec. 4.4.4.3 or parameterized switch settings X01 to X03 ) as well as the airflow values
(rate of airflow change from the time of the initial reset) must be recorded and entered in the commissioning protocol (see
Sec. 7.8).
Measure Display Procedure / remarks
(1) Poll response grade
Briefly press key
flashing, e.g. C31 or other
•
When commissioning, display of the switch set-
tings
A11 to C31 , W01 to W44 , X01 to X03
(2) Polling IP setting
Press the key again until dis-
play on
N ----
in succession A / b / C / E / F / I / N
•
Displays switch position group N
(3) Press key After approx. 2 s, in sequence:
IP / 169. / 254. / 000. / 007
Sub / 255. / 255. / 000. / 000
GA / 169. / 254. / 000. / 254
•
Displays the IP address
•
Displays the IP subnet mask
•
Displays the default gateway
(4)
Read out airflow
Press the key again until dis-
play on
N ----
in succession A / b / C / E / F / I / N / o /
T / U / V
•
Displays the switch position group V
(5) Press key > V01 - V01
•
Selects the volume rate of flow measurement for
sampling pipe
(6) Press the key again flashing after approx. 2 s, e.g. 099
•
Display airflow for sampling pipe = 99% of initial
reset (initial reset = 100%)
Meaning Value < 100% = direction pipe blockage / > 100% = direction pipe breakage
Notice
According to EN 54-20 a change in the airflow that is greater than ±20% must be reported as a fault. After an ini-
tial reset, the airflow shows 100% in the ASD 532 aspirating smoke detector when the sampling pipe is correct
and clean. In switch positions
A11 to C31 a fault is triggered if the change in value is greater than ±20% – i.e. be-
low 80% or above 120% – and the LS-Ü delay time of 300 s has expired.
UP
UP
OK
UP
OK
OK
ASD532 Operating Manual