User`s manual

133
CHAPTER 4 FUNCTION
4
4.8 Sampling Counter Function
4.8 Sampling Counter Function
The sampling counter function is used to count pulses that are input during the specified sampling period (T).
(1) Setting for the sampling counter function
To use the sampling counter function, select "Sampling Counter Function" in the "Counter function selection" in
the switch setting.
(2) Setting of the sampling period
Set the sampling period (T) by setting values to CH1 Cycle setting (sampling counter/periodic pulse counter)
(Un\G1017) and CH1 Time unit setting (sampling counter/periodic pulse counter) (Un\G1016).
The setting values are enabled by setting CH1 Setting change request (sampling counter/periodic pulse counter)
(Un\G1020) to 1
H
: Requested.
Yet the setting values are not enabled by doing only the above operation if the setting is changed while the
sampling counter function is working. To enable the values, stop the function and then start it again.
Setting item Setting contents Reference
CH1 Time unit setting (sampling counter/periodic pulse
counter) (Un\G1016)
Select the unit of sampling period from 1ms or
10ms, and set it.
Page 72, Section 3.4.2 (20)
CH1 Cycle setting (sampling counter/periodic pulse
counter) (Un\G1017)
Set the sampling period in the range of 1 to
65535.
Page 73, Section 3.4.2 (21)