Actions Of The Temperature Control Module - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

Actions of the temperature control module

The temperature control module implements PID operations with normal operation and reverse operation.
Normal Operation
In a normal operation, the manipulated value (MV) increases when the temperature process value (PV) is larger than the set
value (SV). A normal operation is used for cooling control.
Manipulated
value (MV)
Reverse Operation
In a reverse operation, the manipulated value (MV) increases when the temperature process value (PV) is smaller than the
set value (SV). A Reverse Operation is used for heating control.
Manipulated
value (MV)
Process value (PV)
Process value (PV)
A
APPX
167
Appendix 5 PID