We’re having a problem adding a PHASE tag from an Allen-Bradley ControlLogix processor to our SQL Tags. This is a fairly complex type, but it’s built-in, not a UDT. In the OPC Browser in Ignition, it shows up as a simple tag, not with the usual “folder” icon. Expanding it, however, shows all its component sub-tags. After dragging the phase tag to SQL Tags, it shows up as an Int4, and none of the sub-tags are present. It does display as expected in the OPC Quick Client on the Ignition gateway. Screenshots are attached.
We have a workaround: creating the folder manually with the name of the tag and drag all the sub-tags from the OPC Browser to the SQL Tags window seems to work.
Ignition version is 7.5.4 under Linux.