Omron e5ck User Manual page 98

CHAPTER 5 PARAMETERS
Level 1 Mode
Manual reset value
• Sets the required manipulated variable to remove offset during stabilization of P or
PD control.
Function
Setting
Hysteresis (heat)
Hysteresis (cool)
• Sets the hysteresis for ensuring stable operation at ON/OFF switching.
• In a standard control system, use the hysteresis (heat)" parameter. The hysteresis
(cool)" parameter cannot be used.
Function
• In a heating and cooling control system, the hysteresis can be set independently for
heating and cooling. Use the hysteresis (heat)" parameter to set the heating side hys
teresis, and use the hysteresis (cool)" parameter to set the cooling side hysteresis.
Hysteresis (heat)
Setting
F Related description
4.1 Selecting the Control Method/ON/OFF control (page 4 5)
F Related parameters
Control output 1 assignment" Control output 2 assignment" (setup mode)
See
PID/ON/OFF" (expansion mode)
5–20
Setting Range
0.0 to 100.0
Parameter Setting Range
0.01 to 99.99
Hysteresis (cool) 0.01 to 99.99
Conditions of Use
The control must be either standard con-
trol or advanced PID control, and the "inte-
gral time" parameter must be set to "0".
Unit
%
Conditions of Use
The control system must be ON/OFF con-
trol.
Unit Default
%FS 0.10
%FS 0.10
Default
50.0