18-4-4. Writing Sampled Waveform Data
・ In the Multi-Hold mode and Hysteresis mode, the operation is
executable only when the set value of W51 is 0 ~ 15 or 92.
・ In the Waveform Comparison mode and Waveform and Displacement
Comparison mode, the operation is executable only when the set
value of W51 is 0 ~ 15, 91 or 92.