Acyclical data communication3903/11 MN05013002Z-ENAcyclical data communica-tionSmartWire-DT slaves such as the PKE-SWD-32 module forthe electronic motor-protective circuit-breaker also supplyacyclical data in addition to the cyclical data. Function blocksfrom the xSysNetDPMV1.lib library are used with XC100/200controllers for reading and writing acyclical data.The library contains the function blocksXDPMV1_READ,XDPMV1_WRITE.Figure 15: Prototype for the function block XDPMV1_READXDPMV1_READBOOL xEnable uiResponseLen UINTUINT uiDevice xReady BOOLUINT uiStationAddr typState UINTUINT uiSlot uiError UINTUINT uiIndexUINT uiLenToReadDWord dwBufferFigure 16: Prototype for the function block XDPMV1_WRITEXDPMV1_WRITEBOOL xEnable xReady BOOLUINT uiDevice typState UINTUINT uiStationAddr uiError UINTUINT uiSlotUINT uiIndexUINT uiLenToWriteDWord dwBuffer
