Omron E5*C Series User Manual page 301

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 6-45
Standard or Heating/Cooling (Initial Setting Level): Page 6-46
soak
• This parameter sets the time for the control operation when using the simple program
function.
Function
Setting
*
 Related Parameters
See
See
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
E5@C Digital Temperature Controllers User's Manual (H174)
Hysteresis (Heating)
Hysteresis (Cooling)
Temperature input
Analog input
Temperature input
Analog input
000
Soak Time
Setting range
1 to 9999
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).)
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
The Program Pattern parameter must not be set to
OFF.
Unit Unit
s,* min, or h
6 Parameters
Unit Default
°C or °F 1.0
%FS 0.10
°C or °F 1.0
%FS 0.10
1
6
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