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54
S
e
ct
ion 5
DETAILE
D
S
E
TTINGS
ZJ-SD
User’s Manual
Section 5
Using the Hold Functions
PP-H (Peak-to-peak
hold)
The difference between the minimum and maximum values is held. Select this
option mainly to detect vibration. The output changes at the end of the sampling
period and is held until the end of the next sampling period.
S-H (Sample hold)
The measured value at the start of the sampling period is held. The output
changes at the start of the sampling period and is held until the start of the next
sampling period.
AVE-H (Average hold)
The average measured value during the sampling period is held. The output
changes at the end of the sampling period and is held until the end of the next
sampling period.
MASK (Mask hold)
The measured value is updated only during the sampling period. When the
sampling period ends, the measured value is held until the start of the next
sampling period or until a reset signal is received.
PB-H (Peak-and-bottom
hold)
The minimum and maximum values during the sampling period are held.
The maximum value is displayed on the main display and the minimum value is
displayed on the sub-display.
Selection
Details
Maximum
value
Minimum
value
Output (maximum value
- minimum value)
Sampling period
Current
measured
value
Current
measured
value
Sampling period
Output
Current
measured
value
Sampling period
Output
(average of
measured
values)
Sampling period
Sampling period
Reset
Output
Output
Sampling period
Sampling period
Maximum value
Minimum
value
Minimum
value
Maximum
value
Output
Output
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