Hioki MEMORY HiLOGGER LR8450 Instruction Manual page 151

Performing Numerical Calculations
3
Under [Type], select the type of numerical calculation.
You can set up to 10 numerical calculations at the same time.
Average
P-P
Maximum
Minimum
Time to max
Time to min
Aggregation
Integration
Usage ratio
ON time
OFF time
ON count
OFF count
*: Calculates the time from the trigger point when the trigger is used.
Only one threshold value can be set for each channel. If you specify the same channel for the ON and OFF
time, the same threshold value will be used.
4
Under [Target CH], select the channel for which to perform the numerical calculation.
All CH

Unit n
Pulse
Wave calc
5
(When [Target CH]
Set the individual channel for which the calculation is to be performed.
6
(When [Type] is set to
Under [Threshold], set the reference value.
See "Value entry method" (p. 7 ).
148
Calculates the average value.
Calculates the difference between the minimum and maximum values (the peak-to-
peak value).
Calculates the maximum value.
Calculates the minimum value.
Calculates the time from the start of recording until the maximum value.*
Calculates the time from the start of recording until the minimum value.*
Calculates the integrated value.
Calculates the integral value.
Calculates the rate at which the measured value is greater than the threshold value.
Calculates the total time for which the measured value is greater than the threshold
value.
Calculates the total time for which the measured value is less than the threshold value.
Calculates the number of times the measured value crosses the threshold value in the
rising direction.
Calculates the number of times the measured value crosses the threshold value in the
falling direction.
Performs the numerical calculation using waveforms for all channels. Set the threshold
value on the channel screen.
Performs the numerical calculation using the waveform for the specified channel only.
(n = 1, 2, ...)
Performs the numerical calculation for a pulse waveform. (P1 to P8)
Performs the numerical calculation using a waveform generated by a waveform
calculation. (W1 to W30)
is set to a value other than
[Usage ratio], [ON time],
[All CH])
[OFF time], [ON count], or [OFF count])