Omron E5AC-T User Manual page 299

6 Parameters
of-r
• This parameter sets the required manipulated variable to remove offset during
stabilization of P or PD control.
Function
Setting
Related Parameters
See
See
Integral Time (Adjustment Level): Page 6-36
PID * Integral Time (PID Setting Level): Page 6-47
PID * Manual Reset Value (PID Setting Level): Page 6-48
PID ON/OFF (Initial Setting Level): Page 6-63
hys
chys
This parameter sets the hysteresis for ensuring stable operation at the ON/OFF switching point.
• For standard control, use the Hysteresis (Heating) parameter. The Hysteresis (Cooling)
parameter cannot be used.
• For heating/cooling control, the hysteresis can be set independently for heating/cooling.
Function
The Hysteresis (Heating) parameter is used for the heating side, and the Hysteresis
(Cooling) parameter is used for the cooling side.
Parameter name
Hysteresis
Setting
(Heating)
Hysteresis
(Cooling)
Related Parameters
See
See
PID ON/OFF (Initial Setting Level): Page 6-63
Standard or Heating/Cooling (Initial Setting Level): Page 6-64
6 - 38
Manual Reset Value
Setting range
0.0 to 100.0
Hysteresis (Heating)
Hysteresis (Cooling)
Temperature input
Analog input
Temperature input
Analog input
The control must be standard control and 2-PID
control.
The Integral Time parameter must be set to 0.
Unit Default
% 50.0
The control must be ON/OFF control.
For the Hysteresis (Cooling) parameter, the control
must be heating/cooling control.
Setting range
0.1 to 999.9
0.01 to 99.99
0.1 to 999.9
0.01 to 99.99
E5@C-T Digital Temperature Controllers User's Manual (H185)
Unit Default
°C or °F
1.0
%FS 0.10
°C or °F
1.0
%FS 0.10