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DT4200
Alarm Mode
20181113-V0
The limit output may work in Alarm mode too. This mode is
switched ON by the
default factory setting it is switched off (
Alarm mode is ON (
it has to switch on according to the measured and displayed
physical value, but it will not switch off even if the value
changes so that it should cause it to switch off. The output
can be switched off by pressing the ENTER button only
(acknowledgement).
Of course, if the condition that causes the output to switch
on persists, the limit output will switch on again when the
ENTER button is released.
After switching on the instrument
After switching on the instrument the limit outputs are
disabled as long as it performs at least three measurements
necessary for a complete averaging. This takes a few
seconds maximum. In this way can be avoid false signalling
due to transients that may appear in the measuring loop.
parameter. According to the
), the limit output switches on when
). When the
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