Issue:
Looking for a way to have a variable Y-axis range in the Historical Trend Graph

Product Line:
Vijeo Designer

Resolution:
In order to dynamically control the Y-axis value range for a Historical Trend Graph in Vijeo Designer, we need to do the following:

1) Create some new variables: ValueRangeMin and ValueRangeMax
2) On your panel where the Historical Trend is drawn, add two Numeric Displays, one for each variable.
3) In the Property Inspector of the Historical Trend Graph, find the properties "ValueMin" and "ValueMax".
4) Change the properties to use "Variable" instead of "Constant"
5) Assign the respective variables to the properties.

Please see screen shot below:

Đã phát hành cho:Schneider Electric Việt Nam