As most of the touchscreen are, Panelview Plus are another dump terminals. You can't program them online. For PV plus, there are more steps to perform though.
1. Create your screens, alarms etc.
2. Assign your tags, either thru an offline file or online.
3. Assign a start up screen and other necessary startup objects
4. While online with the PLC, choose the target PLC
5. Create the application file [.mer file]
6. Download to the touchscreen.
If you can get someone familiar with PV plus is an advantage to reduce your learning curve.
Else, standby enough nasty words and go through the above steps.
Best Regards
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