Acyclical data communication4103/11 MN05013002Z-ENGeneral handling guidelines for the modulesX Apply a “1 signal” (positive/rising edge) to the “Enable”input in order to start a job. After the job is complete the“Ready” output will be set to the “1” state.X Evaluate then the “typState” output. If the output value is3 (job properly processed), the job was correct completed.If the output value is 4, this indicates an incorrectlycompleted job. In this case, evaluate the “uiError” output.Operand significancexEnable StartuiDevice Device number (see table below)uiStationAddr PROFIBUS-slave-address of the SmartWire-DT gatewayuiSlot SmartWire-DT slave address (value range 1 to 58)uiIndex Object indexuiLenToRead Length of read data in bytes (value range 0 to 240).If the read data length is unknown, enter the maximumvalue of “240”. The actual read byte length is indicated bythe “uiResponseLen” output.uiLenToWrite Length of write data in bytes (value range 0 to 240).If an error message appears if you do not enter the exactvalue.dwBuffer Address to a bufferuiResponseLen Length of data actually read (bytes)xReady Job process statetypState State of module0: not being processed1: invalid parameter2: started3: job successfully completed4: job completed incorrectly.Evaluate error code at uiError outputuiError Error code see Table 5 („Error codes“)
