Siemens Synco 700 RMZ785 - Page 108

2-speed fan control by motor block.
Example
DO
DI
N.Q1 N.Q2
N.X1
X
You can set a "Runup time" and "Rundown time" for the 2-speed motor.
Runup time / Rundown
time
Settings
Main menu > Commissioning > Settings > .... or
Main menu > Settings > Aggregates > Motor > Motor 1...6 >
Operating line Range Factory setting
Runup time 00.00... 59.59 m.s 00.10 m.s
Rundown time 00.00... 59.59 m.s 00.10 m.s
TiRup TiCst
0
0
0
Speed 2
Speed 1
Off
Function diagram
TiRup = Runup time
TiCst = Rundown time
Key
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Siemens Switching and monitoring device RMS705B CE1P3124en
Building Technologies Aggregates 01.04.2010