8. PARAMETER DESCRIPTION
IMR02C15-E4
8-125
Dummy
F51
Cool action
Use to select the Cool action type of Heat/Cool PID control with AT.
Data range Factory set value
0: Air cooling (For Extruder)
1: Water cooling (For Extruder)
2: Cooling gain linear
Based on model code
Description of function
Heat/Cool PID control
With Heat/Cool PID control method, heat-side and cool-side can be controlled by a controller.
For example, this is effective when cool control is required in extruder cylinder temperature control.
Water cooling/Air cooling: The algorithm assuming plastic molding machine Heat/Cool control is
employed. Even in equipment provided with a cooling mechanism
having nonlinear characteristics, it responds quickly to attain the
characteristic responding to the set value with small overshooting.
Cooling linear type: The algorithm assuming applications without nonlinear cooling
capability is employed.
Manipulated output
value (MV)
100 %
0 %
Manipulated output
value (MV1)
[heat-side]
Proportional band
[heat-side]
Set value
(SV)
OL DB DB: Deadband
Temperature
Proportional band
[cool-side]
OL: Overlap
Manipulated output
value (MV2)
[cool-side]
oSc
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