The Opto 22 groov EPIC and SNAP PAC Driver module will scan all variables and I/O points designated as “Public” in PAC Control.

There are two ways to browse all tags from the Ignition web UI or from Ignition Designer Design mode

Ignition OPC Quick Client

Select the OPC Quick Client under the OPC CLIENT from the left hand menu bar.

Expand the folders under the Ignition OPC UA Server to find the tags from your configured Opto 22 device.

Ignition Designer

In the menu bar, click View > Panels, and then select OPC Browser.

In the OPC Browser panel, expand the folders to find the Opto 22 device's tags.

Troubleshooting

• If you can't find a tag, check that the strategy is running in the Control.
• Check the Ignition Gateway Logs (Status tab > Diagnostics > Logs) for messages about the issue you're experiencing.