3-32
Chapter 3 SETTINGS FOR FUNCTIONS
ZW
User’s Manual
Chapter 3
Setting the Output Conditions
■ Triggers
Set the input method for the timing of the start and end of the measurement period.
Setting [Display] Description
Timing [TIMING]
(Default value)
Enters the trigger for the start of sampling by using the timing input. The period
that the timing signal is ON is the sampling period.
When a delay time is set, the input OFF timing and the end of the
sampling period will not be synchronous. Sampling will end after the
specified sampling period has elapsed.
Self-up [SELF-U] The sampling period is the period at which the measured value is greater than
the specified self-trigger level. Hold measurement is possible without a sync
input.
When Self-up is selected, the following items are subsequently displayed:
• Trig level [LEVEL]
Sets the desired self-trigger level.
Range: -999.999999 to 999.999999 (Default value: 0)
• Trig hys [HYS]
Sets the hysteresis width for the self-trigger.
Range: 0 to 999.999999 (Default value: 0.05 % of measurement range)
When a delay time is set, the timing when the measured value
becomes smaller than the self-trigger level and the end of the
sampling period will not be synchronous. Sampling will end after the
specified sampling period has elapsed.
ON
OFF
Timing input
Sampling period
Self-trigger
level
Measured
value
Sampling period
Hysteresis width
(for self-trigger)
Action point
Return point
Sampling period