I need to use CI867 modbus TCP/IP to collect data from Alstom system. Then, i use that data to display on 800xA graphic. But i dont know how to get data or tag name to to transport to graphic?
Please help me.
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You have to use the function blocks MBTCPConnect, MBTCPRead and MBTCPWrite for Modbus TCP communication with other systems. More information about the functioning of these blocks can be found in online help. You have to specify the starting address of memory area os the TCP slave device. Refer the alstom system for addressing details.