Up-Down Vanes Configuration Dialog; Dpt Object Type For Vane Up-Down - IntesisBox IS-IR-KNX-1i User Manual

KNX – IR Universal AC
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If set to "no" the object will not be shown.
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If set to "yes" the Status_ Fan Speed Text object will appear.
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Up-Down vanes configuration dialog

All the parameters in this section are related with the Vane Up-Down properties and communication objects.

5.5.1 DPT object type for Vane Up-Down

With this parameter is possible to change de DPT for the Control_ Vane Up-Down and Status_ Vane Up-Down
byte-type communication objects. Datapoints Scaling (DPT_5.001) and Enumerated (DPT_5.010) can be
selected.
When "Enumerated [DPT 5.010]" is selected, Control_ Vane Up-Down and Status_ Vane Up-Down
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communication objects for this DPT will appear.
To choose a vane position, values from "1" to "N" can be sent to the Control_ object. Each value will
correspond to the position (i.e. Value "3" = Position 3).
The Status_ object will always return the value for the vane position selected.
Important: If a "0" value is sent to the Control_ object, the Position 1 will be selected. If a value bigger
than "N" is sent to the Control_ object, then the Position N will be selected.
When "Scaling [DPT 5.001]" is selected, Control_ Vane Up-Down and Status_ Vane Up-Down
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communication objects for this DPT will appear.
The formula used to calculate the value to be set in the Control object is '100*(n+0,5)/N %', where n is the
current fan speed and N the maximum number of fan speeds.
On the other hand, the formula to calculate the status to be read according to the current value is '100*n/N',
where n is the current fan speed and N the maximum number of fan speeds.
Check the example with 5 positions:
When a value between 0% and 29% is sent to the Control_ object the first vane position will be selected.
When a value between 30% and 49% is sent to the Control_ object, the second vane position will be
selected.
When a value between 50% and 69% is sent to the Control_ object, the third vane position will be selected.
When a value between 70% and 89% is sent to the Control_ object, the fourth vane position will be selected.
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