Comparator Setting Mode / Loop Check Mode - Nagano Keiki GC31 Instruction Manual

TY-GC31-004A 18/24

11. Comparator setting mode / Loop check mode

 Setup steps
In measurement mode press the key (release within 3 secs.) to change to Comparator
MODE
setting mode / Loop check mode.
Comparator setting mode sets comparator output. This device is equipped with 2 points of
comparator output. In this mode, the content of setting items differs depending on the common
operation selected in both output 1/2 in the [Comparator operation selection] of function setting
mode.
In "Hysteresis", the settings of comparator operation point (A) and d ead band (b) can be
performed for output 1/2 independently. In "Window comparator", the settings of comparator
operation point (A) and comparator operation point (B) can also be performed for output 1/2
independently. However, for the dead band in "Window comparator", 1%F.S. is fixed
automatically for the direction in which comparator is turned OFF. Also, for the common setting
of comparator operation, delay time setting where comparator operation is ON, delay time
setting where comparator operation is OFF can be performed for output 1/2 independently at
0.00 - 2.00 second.
▲ ▼
In the Loop check mode, displayed pressure value can be changed by keys regardless
of applied pressure. Comparator output and analog output are displayed according to this
pressure value. By performing above, output and output setting can be confirmed manually.
This operation can be used for simulation work of wiring check, etc.
Rev.B