13.Waveform Comparison / Waveform and Displacement Comparison Mode
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Hold is detected over the period from the start to the end of sampling (at sampling-
time). Hold detection is performed only at sampling-time.
・
The hold detecting method is the same as in the Multi-Hold mode (using the T/H
signal).
・
The hold state is maintained even after completion of sampling by keeping the T/H
signal ON. (The hold can be cancelled by turning off the T/H signal.) Also, the hold is
reset by the timing of starting the next sampling even if the T/H signal is kept ON.
・
For High/Low Limit Judgment with the hold point, the HI-HI Limit / LO-LO Limit
setting is used, and the results of judgment is output to LO2/OK2/HI2. (For hold
operation and judgment of the hold point, the inhibit timer is effective.)
・
COMPLETE is output with respect to Waveform Comparison / Waveform and
Displacement Comparison. Therefore, check the results of Judgment of the hold point
at the end of sampling and by the timing of turning off the T/H signal.
・
The hold point is displayed with an orange "+" mark on the graph (the last one point
only). HI-HI Limit and LO-LO Limit lines are not displayed.
・
By turning on the input "Display after measurement", the last sampling value is held
even without hold operation, but no "+" mark is displayed on the graph.
・
When hold operation is not performed, real-time High/Low Limit Judgments are made
on the sampling value with the HI-HI Limit / LO-LO Limit.
・
For details of the main screen, and waveform reading / rejected waveform reading
screen, see "2-1-1. Touch Panel Type Color Liquid Crystal Display" P7.
