Omron L User Manual page 95

Section 5
DETAILED SETTINGS
Setting the Trigger for Measurement in Hold Mode
Select the input method for the timing of the start and end of the measurement period.
Selection
TIMIG
(Timing input)
(Default)
UP
(Self-up trigger)
DOWN
(Self-down trigger)
• Set the hysteresis width based on the fluctuations in the measured values around the trigger
• Zero reset input will be invalid during sampling or while [-----] is displayed in the main display.
• The timing input signal will be ignored if the self-trigger level is set to [UP] or [DOWN]. However,
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User's Manual
Enter the trigger for the start of sampling by using the timing input. The period
that the timing signal is ON is the sampling period.
Timing input
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 expired.
The sampling period is the period that the measured value is greater than the
specified self-trigger level. Hold measurement is possible without a sync input.
Self-trigger
level
Measured
value
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 expired.
The sampling period is the period that the measured value is lower than the
specified self-trigger level. Hold measurement is possible without a sync input.
Measured
value
Self-trigger
level
When a delay time is set, the timing when the measured value becomes
greater 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 expired.
level. The hysteresis will be applied from the start of the sampling period and will prevent timing
input chattering.
sampling will not be affected.
Details
ON
OFF
Sampling period
Sampling period Sampling period
Sampling period
Hysteresis width
(For self-trigger)
Operation point
Return point
Hysteresis width
(For self-trigger)
Operation point
Return point