KB90394
Published: August 3, 2022
Revision: 2.0

Cannot select an array index on some OPC UA array tags


Applies To:

groov View running on the following groov EPICs:

  • GRV-EPIC-PR1
  • GRV-EPIC-PR2
groov View running on the following:
  • GROOV-SVR-WIN, GROOV-SVR-WIN-BASE, GROOV-SVR-WIN-SNAP
  • GROOV-AR1, GROOV-AR1-BASE, GROOV-AR1-SNAP
  • GROOV-AT1, GROOV-AT1-SNAP

Versions Affected:

For groov EPIC processors: 3.4.0 to 3.4.1
For all other part numbers: 4.4a

Resolved In Version:

For groov EPIC processors: 3.4.2
For all other part numbers: 4.4b


Symptoms:

If you add a tag from an OPC UA device that is a dynamically-sized array, groov View does not display the boxes where you enter the index:

  • In the gadget's Properties panel, the Array element box is missing.
  • In the Update Tag for Gadget window (in the gadget's Properties panel, click Data Source), the Array index box is disabled.

Resolution:

Opto 22 has resolved this issue.

Questions?

Contact: Opto 22 Product Support.
Phone: 800-835-6786 or 951-695-3080
Email: support@opto22.com


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