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4. CONFIGURATION
4.13.13. COOL - Selecting cooling fluid
Acronym Scrolling message Submenu Attributes
COOL COOLING MEDIA PID R W
The parameter shows and sets the fluid used for cooling.
The parameter appears if the parameter Cntr = PID.RGn was selected.
Unit of measurement: -
Options: FAN = Air (relative gain H.PB/C.PB = 1)
OIL = Oil (relative gain H.PB/C.PB = 0,8)
H2O = Water (relative gain H.PB/C.PB = 0,4)
4.13.14. C.SP - Cooling setpoint with respect to heating setpoint
Acronym Scrolling message Submenu Attributes
C.SP COOLING SETPOINT RELEVANT TO THE HEATING SETPOINT PID R W
The parameter shows and sets the cooling setpoint as a percentage change of the heating setpoint.
Negative values superimpose cooling on heating.
Unit of measurement: %, of full scale of main input
Options: -25.0...25.0
4.13.15. C.PB - Proportional cooling band or hysteresis in ON-OFF control
Acronym Scrolling message Submenu Attributes
C.PB COOLING PROPORTIONAL BAND OR ON/OFF HYST PID R W
The parameter shows and sets the proportional cooling band or hysteresis in the ON-OFF control, calculated as a per-
centage of full scale of the main input.
Unit of measurement: %
Options: 0.0...999.9
4.13.16. C.IT - Integral cooling time
Acronym Scrolling message Submenu Attributes
C.IT COOLING INTEGRAL TIME PID R W
The parameter shows and sets the integral cooling time.
Unit of measurement: Minutes
Options: 0.00...99.99
4.13.17. C.DT - Derivative cooling time
Acronym Scrolling message Submenu Attributes
C.DT COOLING DERIVATIVE TIME PID R W
The parameter shows and sets the derivative cooling time.
Unit of measurement: Minutes
Options: 0.00...99.99
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