elsner elektronik KNX K8 Installation And Adjustment page 23

Actuator for heating and cooling
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Control type
is determined at a higher level for common
variables
Enter the hysteresis that prevents frequent on/off switching of temperatures in the
threshold range. Then determine whether a 1 bit object (on/off) or an 8 bit object (on
with percentage/off) should be used.
Hysteresis (in 0.1°C)
Actuating variable is a
Value (in %)
only for 8 bit objects
Now determine what should be transmitted when the control is blocked.
Upon release, the control variable follows the rule again.
When blocked, the variable shall
Value (in %)
only if a value is transmitted
In case of a common variable for heating and cooling, 0 is always transmitted as a fixed
value.
KNX K8 actuator • Status: 18.11.13 • Technical Changes and Errors excepted.
22
• 2-point control
0...100; 20
• 1-bit object
• 8-bit object
0...100
• not be transmitted
• send a specific value
0...100
Parameter setting

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