Omron CRT1 - 10-2008 Operation Manual page 491

Temperature Input Unit Functions
Note
Note
468
When setting the alarm value, allow for the decimal point position or the 1/100
Display Mode for each input. Always correct the alarm value after changing
the display mode or replacing the input with one that has a different decimal
point position.
Example: Alarm value setting for 250 °
R thermocouple (normal display) setting: 00250 decimal
T thermocouple (normal display) setting: 02500 decimal
Setting for any input with 1/100 display: 25000 decimal
5. To set the hysteresis value, input the desired value in the Hysteresis Field.
The hysteresis value set for the comparator function is also used by the top/
valley hold function.
6. To set the OFF delay function, input the desired value in the Comparator
Off Delay Field.
Section 11-5