Unipulse f395 Operation Manual page 86

13.Waveform Comparison / Waveform and Displacement Comparison Mode
14. For repeating sampling to set the ranges of the High and Low Limits, repeat the
operations from 11. When two or more samplings are performed with the F395, the
upper limit of the waveforms obtained by sampling becomes the High Limit, and the
lower limit becomes the Low Limit.
Example: Three samplings
15. Upon completion of sampling, set the area for High/Low Limit comparison under
"Area Setting". Set the start point / end point of the comparison area.
16. Edit the sampled waveform as necessary. Set the point under "Waveform Editing",
and rewrite the graph under "Select Edit". High and low limits can be set for the
waveform within the specified range in a unit of ± % or ± indicated value, and a
new waveform can also be made by drawing a line tying two points.
17. Register the waveform under "Waveform Save". Up to 16 sampled waveforms can be
saved from 0ch to 15ch, which can be used for high/low limit comparison by calling
with external selection signals.
18. The registered waveform can be called and edited again. The waveform called here
and edited as in 16 should be registered again as in 17.
Red line: High limit waveform
1st time
Blue line: Latest sampling waveform
3rd time
2nd time
Red line: Low limit
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