Panasonic GP-X Series User Manual page 43

The simple mean of detected values in the period designated with trigger in-
puts is held.
For the trigger input, the external trigger of timing input, internal trigger with
designation of the trigger level, or cyclic trigger with designation of a period
can be used.
Holding measurement begins with the power on or immediately after reset
input is turned on.
The analog voltage output is held at 0V after the start of holding measure-
With the external trigger setting, the average of the values detected between
one timing input to the next timing input is kept on hold. With a reset input,
sampled data is deleted. For the usage of each trigger input, refer to section
"2.3.2 Trigger Input" on page 38.
With the internal trigger setting, the mean is calculated and output with each
trigger while deleting the sum of internal sampling data.
After the end of the second measurement, the result of the second measure-
ment is held and output.
This cycle is repeated.
The output judgment is made as to the hold value.
Timing input
(External trigger)
Reset input
Internal sampling
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Average Hold:
Example of average hold (example with external trigger)
"----" is displayed until the
first input is obtained.
The voltage output is
held at 0V.
Displayed value
Output of simple mean
of sampling period 1
0
ON
OFF
ON
OFF
Sampling
period 1
Start of holding mode
Simple mean of
sampling period 2
Sampling Sampling
Sampling period 2
period 3 period 4
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After reset input, "----" is
displayed until the first
input is obtained.
The voltage output is
held at 0V.
Interval mean of
sampling period 5
Output of simple mean
of sampling period 4
Sampling begins with reset
input.
Sampling period 5
-
Measured value
Measurement
Displayed value
Output value
Sampling period 6
Time
37