GRAPHTEC midi LOGGER GL220 User Manual page 53

Logic and Pulse settings
Makes settings related to digital input.
<For Pulse>
(1)-6 Logic/Pulse
Selects the processing method for digital input.
Selection item
Off
Logic
Pulse
(1)-7 Input
Sets the pulse measurement mode.
This setting is available only if Pulse is selected in (1)-6.
Selection item
Off
Revol.
Counts
Inst.
(1)-8 Filter
Sets the filter for input.
Selection item
Off
On
(1)-9 Pulse Slope
Sets the slope (direction) to count the number of pulses.
This setting is available only if Pulse is selected in (1)-6.
Selection item
H
↑
L
↓
Description
Digital input measurement is disabled.
Digital input is processed as logic signals.
Digital input is processed as pulse signals.
Description
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.
Description
Disables hardware filter.
Enables hardware filter. It is effective in a noisy environment.
The filter is approximately 30 Hz (-3 dB).
Description
Counts the rising edges of pulses.
Counts the falling edges of pulses.
CHAPTER 3 Settings and Measurement
<For Logic>
3−21