GRAPHTEC midi LOGGER HV User Manual page 110

CHAPTER 3 Settings and Measurement
Logic and Pulse settings
For settings related to digital input.
< Pulse setting >
(1)-6 Logic/Pulse
To select the processing method for digital input.
Selection item
Off
Logic
Pulse
* When pulse input is selected, the sampling interval for pulse is displayed. For details of sampling intervals
for pulse, refer to "3.5 Setting Menus" - "(2) DATA setting" - " Sampling interval".
(1)-7 Input
To set 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
To set the filter for input.
Selection item
Off
On
3-66
Digital input measurement is disabled.
Digital input is processed as logic signals.
Digital input is processed as pulse signals.
Pulse input measurement is disabled.
The number of pulses per sample interval is counted and converted to the number of revolutions per
minute.
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).
< Logic setting >
Description
Description
Description