GRAPHTEC gl820 User Manual page 58

CHAPTER 3 Settings and Measurement
Logic and Pulse settings
Makes settings related to digital input.
(1)-7 Logic/Pulse
Selects the processing method for digital input.
Selection item
Off
Logic
Pulse
(1)-8 Input
Sets the pulse measurement mode.
This setting is available only if Pulse is selected in (1)-7.
Selection item
Off
Revol.
Counts
Inst.
(1)-9 Filter
Sets the filter for input.
Selection item
Off
On
(1)-10 Pulse Slope
Sets the slope (direction) to count the number of pulses.
This setting is available only if Pulse is selected in (1)-7.
Selection item
H
↑
L
↓
3−22
<For Pulse>
Digital input measurement is disabled.
Digital input is processed as logic signals.
Digital input is processed as pulse signals.
Pulse input measurement is disabled.
Counts the number of pulses per second and captures the
value multiplied by 60 as rpm value.
Captures the cumulative number of pulses for each sampling
interval from the start of measurement.
Captures the number of pulses for each sampling interval.
Disables hardware filter.
Enables hardware filter. It is effective in a noisy environment.
The filter is approximately 30 Hz (-3 dB).
Counts the rising edges of pulses.
Counts the falling edges of pulses.
<For Logic>
Description
Description
Description
Description