ABB i-bus KNX Product Manual page 96

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ABB i-bus KNX
Parameters
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Dependent parameter
Control value difference for sending control value
This parameter is only visible on the selection of the PI continuous (0...100%) option.
Options:
The control values for the PI continuous controller 0...100 % are not sent after each calculation, but when
there is a difference in the calculation compared to the last value sent and sending is appropriate.
This value difference can be entered here.
—
Dependent parameter
Send control value cyclically (0 = cyclical sending disabled)
This parameter is only visible on the selection of the PI continuous (0...100%) option.
Options:
This parameter is used to specify the cycle time with which the control value is to be sent.
On the selection of the value 0, cyclic sending is deactivated.
If the control value is only output via a group object, this value should not be set to 0 because otherwise
it will not be ensured that the actuator receives its control value.
In particular, in combination with the Control value difference for sending control value parameter and
the Only send cyclically option that can be selected there, the value 0 is not allowed to be selected.
This configuration would mean that the control value is never output.
94 2CDC508220D0211 Rev. A | VC/S 4.x.1
2 %
5 %
10%
Only send cyclically
0...15...60 min
Note