Connected Components Workbench - PV800 Project Conversion with MicroLogix 1100
Panelview 800 removed support for MicroLogix 1100s in version 8.012 (series C). If you convert a project from that was working with a ML1100, it will convert to a Micrologix 1400 in the project. There is no way to revert the project back after it has been upgraded/opened with a newer version.
If a Micrologix 1100 is required to communicate with a Panelview 800, make sure to user a series B or A, flashed with older firmware. Recommend not uploading / downloading since that can change the project version. Recommend transferring project via USB.