Application of S7-300 and Labor Control Configuration Software WinCC

The programming computer sets up parameters such as the communication port, address of Multi-spots connection network MPI, the transfer rate, etc. carries on the hardware configuration to S7-300 through MPI port, downloads the configuration procedure to PLC again to confirm, after completing the configuration of each PLC in turn, the MPI network construction completes among S7-300 and WinCC. After the configuration, establishes the label under S7-300, and manufactures the monitoring picture of production technical process with the primary element or the object in graph storehouse; the variable label link with each object, then the system could monitor and control the scene equipments in the CRT picture.