Code Name Causes Possible Solutions CyC MECHATROLINK CommCycleSettingErr The communications cycle setting of the controller is not in the permitted range of the MECHATROLINK interface option. Set the communications cycle of the controller in the permitted range of the MECHATROLINK interface option. Note: If the drive detects this error, the terminal set to H2-01 to H2-04 = 10 [MFDO Function Select = Alarm] will be activate.