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6 Parameters
E5@C Digital Temperature Controllers User’s Manual (H174)
6-4 Adjustment Level
6
This parameter sets the hysteresis for ensuring stable operation at the ON/OFF switching point.
hys
chys
Hysteresis (Heating)
Hysteresis (Cooling)
The control must be ON/OFF control.
For the Hysteresis (Cooling) parameter, the control
must be heating/cooling control.
• 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.
The Hysteresis (Heating) parameter is used for the heating side, and the Hysteresis
(Cooling) parameter is used for the cooling side.
Related Parameters
PID ON/OFF (Initial Setting Level): Page 6-45
Standard or Heating/Cooling (Initial Setting Level): Page 6-46
soak
Soak Time
The Program Pattern parameter must not be set to
OFF.
• This parameter sets the time for the control operation when using the simple program
function.
Related Parameters
Program Start (Operation Level): Page 6-12
Soak Time Remain (Operation Level): Page 6-13
Wait Band (Adjustment Level): Page 6-32
Program Pattern (Initial Setting Level): Page 6-47
Soak Time Unit (Advanced Function Setting Level): Page 6-84
Parameter name Setting range Unit Default
Hysteresis
(Heating)
Temperature input 0.1 to 999.9 °C or °F1.0
Analog input 0.01 to 99.99 %FS 0.10
Hysteresis
(Cooling)
Temperature input 0.1 to 999.9 °C or °F1.0
Analog input 0.01 to 99.99 %FS 0.10
* Seconds is supported only by the E5DC, E5DC-B, and E5GC. (The E5DC must be
manufactured in July 2014 or later (version 2.2 or higher).)
Setting range Unit Unit
1 to 9999 s,* min, or h 1