If you are working with Allen-Bradley PanelView 800 terminals, you know that Panel Builder 800 is the essential configuration software. Version 6.2 represents a specific release in the software’s lifecycle. Below, we cover everything you need to know about obtaining, installing, and using Panel Builder 800 Version 6.2. What is Panel Builder 800? Panel Builder 800 is a free, dedicated engineering tool developed by Rockwell Automation for designing operator interface applications. It is used exclusively for the PanelView 800 series of graphic terminals.