Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 153

CH1 Cooling control output cycle setting
Sets the cooling control output cycle (time proportional cycle).
Cooling manipulated value (MVc) ON time and OFF time are each as described below.
• ON time: Cooling control output cycle (s) × cooling manipulated value (%)
• OFF time: Cooling control output cycle (s) × (100 - cooling manipulated value (%))
For details, refer to Page 142 CH1 Control output cycle setting.
■Buffer memory address
The following table shows the buffer memory address of this area.
Buffer memory name
CH Cooling control output cycle setting
CH Cooling control output cycle setting (If using FX3 allocation mode)
CH1 Cooling method setting
Set a cooling control method in the heating-cooling PID control. Select a cooling method suitable for cooling characteristics of
devices.
For details on the cooling method setting function, refer to the following.
Page 35 Cooling Method Setting Function
■Buffer memory address
The following table shows the buffer memory address of this area.
Buffer memory name
CH Cooling method setting
CH Cooling method setting (If using FX3 allocation mode)
■Setting range
• 0: Air cooling
• 1: Water cooling
• 2: Cooling gain linear
PID constant calculation results are effected by AT (auto tuning) depending on the settings, so set before
implementing AT (auto tuning).
■Default value
The default value is 0 (air cooling).
CH1 CH2
522 722
71 111
CH1 CH2
523 723
232
Appendix 4 Buffer Memory Areas
CH3 CH4
922 1122
151 191
CH3 CH4
923 1123
APPX
151
A