Omron ZW-7000 Series, Руководство пользователя, Страница: 165 / 336

Setting the Output Conditions ZW-8000/7000/5000
User's Manual
163
4
Settin
gs for Function
Setting Triggers
Set how measurement start to end timing is to be input.
Item Setting item Setting value Description
Trigger
Set-
tings Trigger method External input Enter the trigger for the start of sampling in “TIMING input” for the 32-pole
terminal block.
The period that the signal input to “TIMING input” is ON is the sampling period.
The measurement values actually sampled vary according to the TIMING
input mode setting.
When a delay time is set, input OFF and sampling period end are not
synchronized. End timing is after the specified sampling period has elapsed.
Selfup trigger The period in which the measured value exceeds the preset self-trigger level
is taken to be the sampling period.
Hold measurement can be performed without a synchronous input.
When a delay time is set, the timing that the measured value falls
below the self-trigger level and the sampling period end are not
synchronized. End timing is after the sampling period has elapsed.
Selfdown trigger The period in which the measured value falls below the preset self-trigger
level is taken to be the sampling period.
Hold measurement can be performed without a synchronous input.
When a delay time is set, the timing that the measured value
exceeds the self-trigger level and the sampling period end are not
synchronized. End timing is after the sampling period has elapsed.
ON
OFF
Timing input
Sampling period
Important
Self-trigger
level
Measured
value
Sampling period
Hysteresis width
(for self-trigger)
Action point
Return point
Sampling period
Important
Self-trigger
level
Measured
value
Hysteresis width
(for self-trigger)
Action point
Return point
Sampling period
Important