I want to display a measured variable on top of its reference value in
a chart. I've got eight of these measurement/setpoint pairs, and I
want to stack them in eight displays in the same chart. Is this
possible?

Hi J.

Yes and no :
you cannot make 8 displays on the same chart.
You can do 1 chart with 8 simultaneous curves. No problem for this.
What I usually do is that I use 1 chart and draw my 8 curves but with
an added offset in order to visually have the feeling I have 8
different graphs.

You can also put 8 different charts.

Please take some time to give a rating to my answer.
Cheers.

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