Can anybody tell me how to configure the profibus line redundancy in AC900F?
Actually i need configure redundant AC900F process station and configured working fine and also need configure the redundant CI930F,configured but getting communication disturbence frequently if i enable the profibus line redundancy in controlbuilder profibus master configuration. And tried by Non redundant CI930F working fine in both controllers.Dont no where was i wrong? [please tel is thr any other setting to be done for profibus line redundancy in AC900F? and attached controller profibus connection photo please see and let me know if anything wrong.