Vacon NX OPTC7 User Manual

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Vacon NX OPTC7 User Manual Manual pdf 24 page image

24 • vacon VACON DEVICENET INTERFACE7.2 Explicit MessagingExplicit Messaging is used in commissioning and parametrizing of the DeviceNet board. Explicitmessages provide multipurpose, point-to-point communication paths between two devices. Theyprovide the typical request/response-oriented network communication used to perform nodeconfiguration and problem diagnosis. Explicit messages typically use low priority identifiers andcontain the specific meaning of the message right in the data field. This includes the service to beperformed and the specific object attribute address.7.2.1 List of Object ClassesThe Communication Interface supports the following object classes:Class Object0x01 Identity0x02 Message Router0x03 DeviceNet0x04 Assembly0x05 DeviceNet Connection0x28 Motor Data0x29 Control Supervisor0x2A AC/DC Drive0xA0 Parameter0xAA Monitoring Data7.2.2 List of servicesThe Services supported by these object classes are shown belowService Code(in hex)Service NameIdentityMessage RouterDeviceNetAssemblyConnectionMotor DataControlSupervisorAC/DC DriveOther ObjectsClassInstClassInstClassInstClassInstClassInstClassInstClassInstClassInstClassInst05 Reset (Type 0, 1) Y Y0E Get_Attribute_Single Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y10 Set_Attribute_Single Y Y Y Y Y Y Y Y Y14 Error Response Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y18 Get Member Y Y Y Y Y Y Y Y Y4B Allocate_Master/Slave_Connection_Set Y4C Release_Master/Slave_Connection_Set YVendor Specific Services47 CH Get Member Y Y Y Y Y Y Y Y YSee APPENDIX 2 for the Interface Object profiles.