How to set asynchronous display of multiple lines in a trend graph
Example: When drawing two lines in a trend graph at different timings:
Place two trend graphs of the same size by overlaying one on another.
Regard one trend graph as a "parent," and the other trend graph as a "child."
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The "parent" trend graph must be laid under the "child" trend graph. |
For the "child" trend graph, check [Overlap] and specify the same ID as the "parent" trend graph for [Link ID].

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When [Overlap] is checked in the "child" trend graph setting, "redraw" & "redraw after clear" commands at the "child" trend graph will be ignored and only commands from the control device memory of the "parent" trend graph will be acceptable. |
Control device memory for "parent" trend graph

For more information about the control device memory, click here.
For more information about setting procedure and display method, click here.