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ABB i-bus KNX
3.3.6
Valve HEATING
© 2010 ABB STOTZ-KONTAKT GmbH
Commissioning
No.
Function
35
Block
The valve is blocked via this communication object.
If the block is enabled, it has the highest priority within the valve HEATING and the current
control value is retained, i.e. the valve remains stationary. Movement to a target position
which may not have yet been achieved will be performed to completion. If the block is
removed, the target position which has been set without the block is approached.
Telegram value:
0 = valve not blocked
1 = valve blocked
36
Forced operation
This communication object sets the output in a defined state and blocks it. If the value 1 is
received, forced operation is activated and the output triggers the programmed valve
position. If the value 0 is received forced operation ends. The contact position is retained
until the FCA/S receives a new setting signal.
Telegram value:
0 = end forced operation
1 = start forced operation
37
Trigger valve purge
The valve purge is triggered using this communication object.
Telegram value:
0 = end valve purge, valve will be closed
1 = start valve purge, valve will be opened
Note for value 0
A purge currently underway is interrupted.
A purge not undertaken due to a higher priority will no longer be undertaken.
The purge cycle with automatic purge will be restarted
Object name
Data type
EIS 1, 1 bit
Valve HEATING
DPT 1.003
EIS 1, 1 bit
Valve HEATING
DPT 1.003
EIS 1, 1 bit
Valve HEATING
DPT 1.017
.
Flags
C, W
C, W
C, W
113
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