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58
S
e
ct
ion 5
DETAILE
D
S
E
TTINGS
ZJ-SD
User’s Manual
Section 5
Using the Hold Functions
Setting the Trigger Condition
Select the input method for the timing of the start and end of the measurement period.
The trigger mode can be selected only when [DIST] is selected as the hold trigger.
Selection
Details
UP
(Self-up trigger)
(default)
The period in which the displacement sensor measured value is greater than the
specified self-trigger level is the sampling period. Hold measurement is possible
without a sync input.
Specify self-trigger level -Low [H-LVL].
DOWN
(Self-down trigger)
The period in which the displacement sensor measured value is lower than the
specified self-trigger level is the sampling period. Hold measurement is possible
without a sync input.
Specify self-trigger level -High [H-LVH].
WINDOW
The period in the range between the displacement sensor measured value's high
and low self-trigger levels is the sampling period.
Specify self-trigger level -High [H-LVH] and self-trigger level -Low [H-LVL].
Self-trigger level
Displacement sensor
measured value
Sampling period
Sampling period
Operation point
Return point
Hysteresis width
(for self-trigger)
Self-trigger level
Displacement sensor
measured value
Sampling period
Operation point
Return point
Hysteresis width
(for self-trigger)
Self-trigger level
Displacement sensor
measured value
Sampling period
Sampling period
Sampling period
Low
High
operation2.book Page 58 Wednesday, November 29, 2006 2:56 PM