Description of application and parameters
Application "RTC"
Product manual 2CKA001473B9679
│107
11.4.42 Basic stage cooling
Note
Only available when the "Extended settings" parameter under "Cooling control"
is set on "Yes".
11.4.43 Basic stage cooling — Status object cooling
Options:
No
Yes
This parameter enables the "Status cooling" communication object.
11.4.44 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".
11.4.45 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".