索引
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2.4 Configuring the Comparator
2.4.1 Setting the Comparator
2.4.2 Canceling the Comparator
Press the several times to select “oFF.” If you do nothing for
about 2 seconds in this state, “ ” will go out, and the
comparator function will be canceled.
1.
Select a judgment reference from the table on p.26.
2.
Set the rotary selector to the range for which you wish to
set the judgment reference.
Note: In 500 V/1000 V range, press to release the
lock.
In PV
Ω range, select the voltage to be applied with
and press to release the lock.
3.
Pressing causes “ ” to flash and displays the
resistance value that will be used as the judgment
reference.
The IR4051 will display “ .”
Press or to select the judgment reference.
4.
If you do nothing for about 2 seconds after you select the
desired judgment reference, the comparator will be set,
and the “ ” mark will light up on the display.