Hioki 8860-50, Instruction Manual

Page: 272 / 490

10.3 Analyzing Data
260
Data recorded with the REC&MEM function can be subjected to numerical value
calculations, waveform calculations and FFT analysis. In all cases, load the
index file (.R_M) created by the REC&MEM function, and select the desired
function.
When Memory Division is enabled and multiple Memory waveforms are mea-
sured, the waveform to be subject to calculation is displayed before the function
is switched.
Performing numerical value and waveform calculations
1. With the REC&MEM function selected, display the memory waveform to be
used for calculation.
2. Switch to the Memory function.
3. Make the required calculation settings with the Memory function, and execute
calculation.
See "Chapter 1 Numerical Calculation Functions", "Chapter 2 Waveform Calculation
Functions" in the
Analysis and Communication Supplement
Performing FFT waveform analysis
1. With the REC&MEM function selected, display the memory waveform to be
used for calculation.
2. Switch to the FFT function.
3. Set the [Reference] (source) data input selection to [From Mem], Make the
required calculation settings, and execute FFT analysis.
See "3.4 Setting FFT Analysis Conditions" in the Analysis and Communication
Supplement
10.3.2 Calculating
When a calculation is executed, waveform data from the REC&MEM function is
cleared, and data can be displayed only with the Memory function.