Nagano Keiki GC31 Instruction Manual page 18

 Filter selection
This device is equipped with 5 internal time constant filters.
Select "Filter Selection" with the
and then the current setting mode is displayed. Select a time constant filter with the
Use this function when pressure fluctuation is sharp and display, comparator output and analog
output are unstable.
The selected time constant filter is reflected on comparator/analog output as well.
 Analog output scaling
This function sets the pressure values for analog output zero point (1VDC)/analog output span
point (5VDC) as a percentage (Where pressure range is from 0.0 to 100.0%F.S ).
MODE
Use key to display setting of [Analog output zero point] / [Analog output span point].
1. After
output zero point (1V) of analog output scaling. is displayed as a percentage ( Where
pressure range is from 0.0 to 100.0%F.S). With
percentage.
2. After
output span point (5V) of analog output scaling. is displayed as a percentage ( Where
pressure range is from 0.0 to 100.0%F.S). With
percentage.
Analog output scaling is set by following the procedures described above.
Example) When analog output is 1～5 VDC for the pressure range 0.00 - 5.00MPa (0.0
～100.0%F.S.), perform scaling so that it will be "Analog output is 1～5 VDC for the
pressure range 0.00 - 4.91MPa (0.0～98.1%F.S.)".
Pressure value for analog output zero point
Pressure value for analog output span point
key. The message
MODE
No filter
Time constant : 25ms
Time constant : 250ms
Time constant : 2.5s
Time constant : 5s
Time constant : 10s
is displayed for 1 second, the current pressure value setting for analog
is displayed for 1 second, the current pressure value setting for analog
TY-GC31-004A
is displayed for 1 sec.
▲ ▼
keys, set a pressure value as a
▲ ▼
keys, set a pressure value as a
0.0 → 0.0
100.0 →98.1
17/24
▲ ▼ keys.
(%F.S.)
(%F.S.)
Rev.B