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ABB i-bus KNX
© 2010 ABB STOTZ-KONTAKT GmbH
Commissioning
de-energized opened: The following parameter appears:
Valve position on bus voltage failure
Option:
opened
This option is intended as a marker. The valve remains opened
at bus voltage failure.
Valve position after bus voltage recovery
Option:
unchanged
select
Using this parameter the position of the valves after bus voltage recovery
can be set.
select: An additional parameter appears:
Valve position in % [0...100]
Option:
0...100
Using this parameter the position of the valves after bus voltage
recovery can be set in percent.
Cycle time of the PWM
in s [10...6,000]
Option:
10...180...6,000
This is used to set the cycle time of the PWM control.
Important
The minimum pulse length is defined as 0.5 seconds so that with very
short cycle times (< 1 min.), there are very short switch on times
(with small percentage values) or switch off times (with higher percentage
values).
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).
Note
The time should be taken from the technical data of the valve and
corresponds with the total runtime.
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