140CPS12400 Schneider Power Module

140CPS12400 Schneider Power Module

140CPS12400 using plc acquisition of analog signals, data processing, through the serial communication port uploaded to the computer, the computer to analyze the data uploaded, classification into the database, real-time display in the distribution screen and provide data query. plc for the s7-224, the signal line of the serial communication interface using rs-485, the signal line for the This signal line is half-duplex, i.e., it cannot receive and send at the same time.

140CPS12400 plc will be placed in the run state, you can plc in the send buffer stored in the data and signals sent to the host computer’s serial port, the host computer through the serial communication program to receive these data and display and through the database control adodc binding, the data recorded to the database, so as to complete the sampling of data. The data to be collected in this project include daily quantity, fault quantity and equipment action quantity.

140CPS12400 for the daily amount of every moment of data need to be displayed in the main control plane of the distribution screen, so that the staff can observe the real-time data, but do not need to record the daily amount of the database, only need to be recorded every once in a while (in this case, every half an hour to record), for the amount of faults and the amount of equipment action requires that as long as the equipment malfunctions or action should be recorded in the database, so that the staff query. Staff query.