The Digital Input Channel > Analog Plot
This function has two purposes. It displays a bipolar analog plot of a digital input channel and it also serves as a toggle switch between an analog plot and a digital plot of the selected digital input channel. The analog plot displays the digital input channel in a way similar to the output of a D/A converter.
When this function is enabled, the selected digital input channel information is displayed as an analog plot and a check mark is displayed on the Scaling menu immediately preceding the Analog Plot command. When this function is disabled, the selected digital input channel information is displayed as a digital plot and the check mark is removed from the Scaling menu in front of the Analog Plot command.
In
the Scaling menu click on Analog Plot.
Choose
Scaling Analog Plot (ALT, C, N).