Download the Project Example here:

TagEstimatedValues.tproj

  • Project Name: TagEstimatedValues
  • Software Version:  9.2 sp2 (9.2.26)
  • Keywords:  Tags. Estimated Values.

Project Summary

Example showing the difference between DisplayValue and EstimatedValue in a project.

Technical Information

The DisplayValue property will show one of the three options: the current value of the tag (Value property).

The EstimatedValue tag property (which is a user defined calculation); or a Historian Value of the tag.

Using this infrastructure, you can calculate the EstimatedValue to be the units conversion for the Value property and select if your display or another system will show the units dynamically.

Reference Information

See "Tags - Assets and Templates" for more information.

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