Omron E5AC-T

5 Advanced Operations
5 - 10
E5@C-T Digital Temperature Controllers User’s Manual (H185)
z Three-position Control
• Set the PID ON/OFF parameter to onof and set the Standard or Heating/Cooling Parameter to
h-c to perform three-position control.
• A dead band (an area where the MV is 0) can be set for either heating or cooling control.
Set point
OFF
ON
Heating side
Cooling side
PV
Reverse operation
Hysteresis (cooling)
Hysteresis (heating)
Dead band