Commissioning
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ASD 531, Technical description, T 140 416 en
7.2
Programming
The ASD 531 has several switch positions that are configured with permanently assigned parameters:
•
System limits according to EN 54-20 without “ASD PipeFlow”, Class A to C, rotary switch “
Class
”/“
Holes
” switch positions
A/1
to
C/C
;
•
Switch positions for the settings based on application of “ASD PipeFlow”.
If the ASD 531 is operated in
BasiConfig
, only the corresponding switch position
A/1
to
C/C
as described in Sec. 4.4.4.1 are
to be selected.
In systems where the sampling pipe planning was performed with the “ASD PipeFlow” calculation software, the response sen-
sitivities of the smoke sensor calculated by “ASD PipeFlow” have to be programmed on the ASD 531 with “ASD Config” using
the rotary switches “
Class
” & “
Holes
” as described in Sec. 4.3.1.1.
The following parameters can be modified on the AMB 31 (see Sec. 7.2.1):
•
Smoke sensor alarm threshold;
•
Air flow tolerance & delay time;
•
Self-holding relay (alarm, pre-signal, fault)
Fig. 41 Control and indicator elements on the AMB 31
AMB 31
A
ir
f
lo
w
d
is
p
la
y
(16)
(8)
Option3
Option1
BAT
SENS
SSD
Vent
15
14
13 12
11 10
9
8
7
6
5
4
3
2
1
HW-Reset
Wdog
CardOK
Com
Set/Res
OK
Mode
Holes
Class
Relay
Airflow
AF+
AF-
Al
Flt
Det.
dusty
dirty
Pwr
LED1
LED2
LED3
LED4
HW-Reset
button
Watchdog
display
SD memory card
communication display
Rotary switch “
”
Mode
“
” DIP switch
Airflow
Rotary switch
“
Holes
”
Rotary switch “
”
Class
“
button
Set/Res
”
“
” DIP switch
Relay
