Waveform Comparison Mode - Unipulse f395 Operation Manual

13.Waveform Comparison / Waveform and Displacement Comparison Mode

13-4. Waveform Comparison Mode

In this mode, High/Low Limit Comparisons are made with waveforms changing with
time. High/Low Limit comparison values of approx.
2000 samplings can be stored per channel, so that sequential comparisons can be made in
the set area.
If the input waveform is within the range surrounded by the High and Low Limits, the
accept signal is output, and if the waveform is out of the range, the High or Low Limit
signal is output. (Red "+" mark display will result.)
Up to 16 pairs (ch) of High and Low Limit Waveforms can be stored, which can be
switched and controlled by external selection signals as desired.
When the results of measurement are displayed on the graph, the High and Low Limit
Waveforms are displayed only in the comparison area.
External selection signals
73
Set whether or not to make
the OK output by the
Un-passing
High limit
Low limit
For the Un-passing Area Output setting, see "13-8. Un-passing Area
Output" P80.
Input signals from the control connector on the rear panel. (See "4-3-2. Input and
Output Signals" P25.
Request
Comparison area
The results are maintained.
Start point
End point
Control connector
Open CODE 16. (Do not use.)
Input waveform