Hioki LR8431, Instruction Manual

Page: 62 / 204

3.4 Setting Configuration 2 – Input Channel Settings
54
Configure these settings for each pulse channel on which you will be counting
pulses corresponding to revolutions, such as output from a rotary encoder or
tachometer. The revolution measurement is obtained by counting the number
of pulses input per second. The scaling function can be used to display the
results of converting measured values to physical properties of the measure-
ment target. (p. 58).
Revolution Measurement Settings
Change 1’s digit
Change 10’s digit
0 V
L
H
1
Select a channel (
P 1
to
P 4
) for the
[Chan-
nel]
setting contents.
2
To enable measurement on the channel,
select On to display the check mark (
).
3
Select
[Revolve]
for the
[Input]
(input type)
setting.
4
Set the
[Pulse/Rev]
setting to the number of
pulses per revolution.
Setting options: 1

to 1000 (

default setting)
The range is automatically determined by this set-
ting.
5
Select the basis of measurement from the
[Slope] setting.
Setting options:(

default setting)
 
Counts the number of revolutions based on

L - H transitions.

Counts the number of revolutions based on

H - L transitions.
5000 r/s (n=1)
1 2
: On
: Off
3
4 5