Datcon DT4240 Series, Operating Instructions Manual

Page: 40 / 76

DT4240 xx xx xx xx
40
20230503-V0
View of the used terms
The figure shows the limit output change vs. input signal,
where the value of hysteresis is > 0.
Remark: this operation is working in the mode:

.
Setting the hysteresis
value
Sequence of operations 17. Enter by pressing the ENTER button.
18. You see

hysteresis value (factory default). It
means there is no hysteresis. The value of the hysteresis
can be set in the range of 000.00-300.00. (When the setting
value is out of range you will see an error message on the
display and the instrument substitute the wrong value for
000.00 or for 300,00, so you can not set invalid value.
The digit at the left side is blinking.
19. Pressing
► button you can select the next digit.
20. Pressing ▲ button you can increase the value of the
blinking digit:

,

,

,

,

,

,

,

,

,

, etc.
21. After you have set the value of the hysteresis, press the
MENU button to exit from the sub-menu item, and you see
this:

.
22. If you had selected the

or the

limit-value
operating mode, there is no need to do further settings. For
finishing the operation, go on with the steps from the part:
Exit from the menu item .
Remark: the value you have set here will be the hysteresis
value of the high limit also.