Eaton PowerXL DX-NET-SWD Manual

4 Commissioning4.2 Programming24 DX-NET-SWD 06/13 MN04012009Z-EN www.eaton.com4.2 Programming4.2.1 IntroductionCyclic and acyclic data as well as diagnostic data can be transferred via theSmartWire-DT system. The number of cyclic data is variable and is definedwith the aid of profiles.The devices (DC1 variable frequency drive with DX-NET-SWD3) have beendesigned in such a manner that they fulfil the following profiles and stan-dards:• the standard specified by SmartWire-DT,• PROFIdrive profile.The appropriate profile can be selected by the user.4.2.2 State diagramsThe state diagrams used below correspond to PROFIdrive profile 4.1 and areadapted in line with the relevant profiles.The grey boxes in the figures represent the current state (S = State) with thehelp of the input bytes. The white boxes represent the transition conditionswith the help of the relevant output byte bits.Dots are used to indicate priority levels. The more dots a transition has, thehigher its priority.State diagrams are displayed in the following. The images indicate the follow-ing states:￫ For the available parameter numbers (PNU)￫ Section 4.4, “Acyclic data“Status of the variable frequency drive DC1Command to DC1 variable frequency drive