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DT9502
Hysteresis of the low
limit
Sequence of operations
View of the used terms
20171205-V3
14. Pressing the ▲ button you can switch on or off the
minus sign.
•
= 123.4 °C
•
= -123.4 °C
15. After you have defined the value for the limit, press the
MENU button to exit from the sub-menu item, and you see
this:
.
16. Keep stepping by pressing the ▲ button as long as you
see this sub-menu item:
means: the hysteresis of the low limit value. Here you can
define a numerical value which provides the hysteresis of
the low limit value (LL) by having added to and subtracted
from it. Consequently, the actual hysteresis is twice the
value defined here.
Comment: according to this drawing, the limit output is in
the
operating mode.
. LH (Low Hysteresis)
33
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