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ABB i-bus KNX
© 2010 ABB STOTZ-KONTAKT GmbH
Commissioning
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.
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.
Note
A valve adjustment has occurred if a control of the drive has actually been
undertaken. If priorities and curves prevent this, the adjustment counter
will not change.
Reference movement
A reference movement can be understood as a complete closing of the
valve.
Referencing is undertaken after:
Every reset of the bus.
A change of version.
Every reset of an un-parameterised device
A download with modified adjustment time.
The following should be considered:
Referencing cannot be interrupted.
The closing position is exceeded by 5 % of the total time,
max. one minute.
After the reference movement, the current valve position is moved to
and the adjustment counter is set to zero.
For further information see:
Number of valve controls
up to adjustment [1...65,535]
Option:
1...100...65,535
With this parameter the number of operations (valve controls) after
which automatic adjustment is undertaken can be set.
Note
All actions greater than zero (motor does not move) are counted.
The number should be taken from the technical data of the valve
manufacturer.
P riorities with, ..., page 153
2
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