3-20
Settings and Measurement
CHECKPOINT
• Calculation results will be displayed in "V" (Volts).
If you calculate "100 mV + 100 mV", the result will be displayed as "0.2".
To display the result as "200 mV", change the scaling settings.
• The formula to calculate humidity using dry and wet bulb temperatures is as follows:
td : dry bulb temperature (1 ch)
tw : wet bulb temperature (2 ch)
K : constant (0.000662, when wet bulb is not frozen)
P : barometric pressure (101325)
E(t) : saturated vapor pressure at temperature t (JIS standard)
Logic and Pulse settings
This screen allows you to set conditions for digital inputs.
Setting items Description
Logic/Pulse Selects the process method performed on digital input.
Off Digital input will not be measured.
Logic Processes digital input as logic signals.
Pulse Processes digital input as pulsesignals.
<When digital input is "logic">
Filter Sets the filter for logic input.
Off Disables the hardware filter.
ON
Enables the hardware filter. Filter function can be effective when
measurements areperformed in noisy environments.
Filter is approximately 30 Hz (- 3dB).
<When digital input is "pulse">
Input Sets the pulse measurement mode.
Off Pulse input will not be measured.
Revol. Counts the number of pulses per second, multiply it by 60, and
captures that value as rpm values.
Counts Captures the cumulative number of pulses for each sampling interval
from the start of measurement.
Inst. Captures the number of pulses for each sampling interval.
Filter Sets the filter for pulse input.
Off Disables the hardware filter.
ON
Enables the hardware filter.† Filter function can be effective when
measurements areperformed in noisy environments.
Filter is approximately 30 Hz (-3dB).
Slope Sets the slope (direction) to count the number of pulses.
H Counts the rising pulses.
L Counts the falling pulses.
EU Sets scales for pulse measurement values.
To Next Page
Loading...