Unipulse TM500, Руководство по эксплуатации

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4 SETTINGS AND CALIBRATIONS
74
Chapter
4
SETTINGS
AND CALIBRATIONS
- Specify the start point and end point of the section by time or displacement.
- During measurement, each hold operation is performed by the set Section Start-End.
- Turning OFF → ON the external input signal “Start” releases the hold, and turns OFF all outputs
but Run. (Reset operation by the Start input)
- If Always or Sample is specified under “Use Hold,” the result (except OK) is output from the
start point of the section. If any of the other holds is specified, the result is not output until the end
of the section but the result (except OK) of the last section is output.
- Once the judgment of output becomes LO or HI, the output is maintained.
- The OK signal is output when it is confirmed that judgment has been made at all sections and the
results are not HI or LO upon completion of measurement.
OK will not result if judgment is not made for the Number of Use Sections.
Example 1: Failure in hold detection when Relative Maximum, Relative Minimum, or
Inflection Point hold is used.
Example 2: Sections not changed for the Number of Use Sections.
- Turning OFF
→
ON the Stop signal or taking data of 2048 points turns ON the Complete signal.
- When the X-axis of the waveform represents displacement, the relative maximum, relative
minimum, inflection point, and average are judged upon completion of measurement.