The PanelView 800 with an earlier version of firmware than 3.011 can only communicate directly with a ControlLogix or CompactLogix over Ethernet media by using the build-in Modbus TCP driver.
PanelView 800 starting from the firmware version 3.011, the function for communication with CompactLogix 5370 L1 controllers has been added. This feature also requires Connected Components Workbench software, release 9.0 or later, to be installed.
PanelView 800 starting from the firmware version 4.012, the function for communication with CompactLogix 5370 L2 and L3 controllers has been added. This feature also requires Connected Components Workbench software, release 10.01 or later, to be installed.
PanelView 800 starting from the firmware version 6.012, the function for communication with CompactLogix 5380 (L306) is planned to be added. This feature also requires Connected Components Workbench software, release 13.00 or later, to be installed.