ABB tacteo KNX - Basic Stage Cooling; Basic Stage Cooling - Status Object Cooling; Basic Stage Cooling - Mode of the Control Value; Basic Stage Heating - Control Value Difference for Sending of Heating Control Value

Description of application and parameters
Application "Function block RTC"
Product manual 2CKA001473B9482
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95
11.5.48 Basic stage cooling
Note
Only available when the "Extended settings" parameter under "Cooling control"
is set on "Yes".
11.5.49 Basic stage cooling — Status object cooling
Options: No
Yes
This parameter enables the "Status cooling" communication object.
11.5.50 Basic stage cooling — Mode of the control value
Options: Normal
Inverse
The mode of the control value can be used to adapt the control value to de-energised opened
(normal) or de-energised closed (inverse) valves.
– N
ormal : Value 0 means "Valve closed".
–
Inverse : Value 0 means "Valve open".
11.5.51 Basic stage heating - Control value difference for sending of heating control value
Options: 2%
5%
10%
Send cyclic only
The control values of the 0 - 100% PI continuous controller are not transmitted after every
calculation. Instead, they are transmitted when the calculation results in a value that is different
enough to the previous sent value to make a transmission meaningful. This value difference
can be entered here.
Note
This parameter is only available when "Control value type" parameter is set
either on "PI continuous, 0 – 100%,"PI PWM, On/Off“ or "Fan coil".