ABB i-bus
®
KNX
Commissioning
© 2008 ABB STOTZ-KONTAKT GmbH
150
Valve position in % [0…100]
Option: 0…100
Using this parameter the position of the valves after bus voltage
recovery can be set as a percentage.
Valve control duration from 0 to 100 %
in s [10…6,000]
Option: 10…180…6,000
With this parameter a time is set in seconds which the connected valve
requires to move from position 0 % (valve closed) to position 100 % (valve
fully open).
The time should be taken from the technical data of the valve.
Correct valve characteristic curve
Option: no
yes
If the option yes is set in the parameter, the parameter window
in which the valve is set, appears.
Automatically adjust valve position
Option: no
yes
•
yes:
Furthermore, the parameters
Number of valve controls up to
adjustment [1…65,535]
appears.
•
no:
Nothing happens.
Note
A manual triggering of the adjustment is not possible!
Adjust with control value 0 %
Any action with control value 0 % is executed as an adjustment, i.e.:
•
The valve is fully closed regardless of the curve.
•
The closing position is exceeded by 5 % of the total time,
max. one minute.
•
This function cannot be interrupted!
•
Thereafter, the current valve position is approached and the
adjustment counter is set to zero.
The following applies with automatic adjustment
•
The adjustment counter is incremented by 1 every time the valve
stops.
•
If the parameterised limit of the adjustment counter is exceeded in
the closing direction, the adjustment starts
•
If higher priorities are activated at the time of automatic
adjustment, the adjustment will be performed later.
•
The adjustment is interrupted by higher priority events.
•
The valve is fully closed regardless of the curve.
