Omron GRT1 - 11-2007 Operation Manual page 217

Temperature Input Units
1,2,3...
196
■ Timing for Setting Data
Valley hold value
Top/Valley Detection
Timing Flag
■ Setting Hysteresis (Example: DeviceNet Configurator)
1. Input the value for hysteresis in the Hysteresis Field in the Top/Valley Tab
in the Function Choice Area.
2. Return to the General Tab Page, click the Download Button, and then click
the Reset Button to reset the Unit.
3. Click the OK Button to exit.
Note The hysteresis value set for the top/valley hold function is also used by the
comparator function.
Temperature input value
Delay
Section 6-4
Set hysteresis value × 2