Mitsubishi Electric MELSEC System Q Installation Manual page 43

3. INSTALLATION AND UNINSTALLATION
(2) During data sampling on the digital oscilloscope (DOSCP) screen, a sampling
failure may occur.
If one of the following operation is performed during sampling, a sampling
failure may occur. (Accordingly there is disorder in the displayed waveform. In
the figure below, a spike is displayed in the speed command.)
• Another application is started.
• The function screen of GSV[ ][ ]P is started.
• Programs or parameters are uploaded or downloaded with GSV[ ][ ]P.
If there is a failure in the sampling data even when the above operation is not
performed, terminate the other applications.
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