Device Parameters (Acs931 / Acs941 / Ast20); Parameters For Engineering Tools - Siemens OpenAir G..B181.1E/KN Series Technical Basics

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Siemens
Building Technologies
9.2 Device parameters (ACS931 / ACS941 /
AST20)
Designation
Maximum air volume flow (Vmax)
Minimum air volume flow (Vmin)
Opening direction (DIR)
Adaptive positioning (ADP)
Nominal air volume flow (Vnom)
Elevation above sea level
Running time
Vn
9.3

Parameters for engineering tools

ETS = ETS3 or ETS4.0.6 (or newer); ACS = ACS790 version 8.00 or newer
Designation
Nominal volume flow
Hysteresis volume flow
Min. repetition time volume flow
Minimum volume flow
Maximum volume flow
Elevation above sea level
Opening direction
Adaptive positioning
Backup mode
Backup position
VAV operating mode
Type of air
Master/Slave
VAV compact controller KNX/PL-Link G..B181.1E/KN
Setting Factory setting
20...120 % 100 %
-20...100 % 0 %
r or L r
Off or on Off
3 3
0 .... 65'535 m /h 0 m /h
0...5000 m
500 m
(in 500 m steps)
30 ... 150 s 150 s
1.00 ... 3.16 1.00
Setting Factory setting
3
0...214'000 m /h 100 m
3
1...214'000 m /h 1 m
10 s ... 900 s 10 s
-20...100 % 0 %
20 ...120 % 100 %
0...5000 m
(in 500 m steps) 500 m
CW / CCW CW
On / off Off
Backup value, Keep
Backup value
last state
0...100 % 0 %
Volume flow control Volume flow
Position control control
Outside air,
Primary supply air,
Outside air
Supply air,
Extract air
Autonomous,
Master, Autonomous
Slave
Can be set with
ACS931, ACS941, AST20
ACS931, ACS941, AST20
ACS931, ACS941, AST20
ACS931, ACS941
ACS931, ACS941
ACS931, ACS941
ACS931, ACS941
ACS931
Can be set with
3
/h ETS, ACS, ABT
3
ETS, ACS, ABT
/h
ETS, ACS, ABT
ETS, ACS, ABT
ETS, ACS, ABT
ETS, ACS, ABT
ETS, ACS, ABT
ETS, ACS, ABT
ETS, ACS, ABT
ETS, ACS, ABT
ETS
ACS
ACS
CE1P3547en
2017-03-23