Hi, Could you please explain better your configuration. Did you load/upgrade the FW for CI854 to the version of your ControlBuilder (Tools->Maintenance -> Remote System...) ? Did you insert some module under CI854? What error code reports online builder?
Hi, You need to insert HW library CI854Profibus... in your project and then connect it to your controller as it shown in the screenshot below. Then insert CI854 module under Hardware AC800M. Please note - PM851 supports only one CI module, connected to the CPU