Fuji Electric ALPHA7, User Manual

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CHAPTER 14 PC LOADER
Detailed Function Description
14-15
14
14.5.2 Historical Trace
This function draws the servomotor operation
waveform.
Data for approximately 500 points is acquired.
By setting a trigger, the waveform for the section to
be viewed can be picked up and acquired.
[Historical Trace screen]
Functions such as displaying between two cursors, superimposing waveforms, FFT analysis,
re-reading waveforms, copying screens, acquired waveform parameter information, and waveform
saving (CSV format supported) are available at this screen.
Refer to PC Loader Help for a detailed description of each tab and button.
Relationship between sampling time and trace
time
Sampling time [ms] Trace possible time [s]
0.1 0.05
0.2 0.1
0.5 0.25
1 0.5
2 1
5 2.5
10 5
20 10
50 25
100 50
200 100
Tabs
Buttons
The display can be switched between real-time
trace and historical trace.