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Hi,
I have a Siemens S7-300 PLC installed offsite. It communicates with Emerson Ovation DCS through Modbus TCP/IP. The problem is that PLC is not sending the data to DCS. Can anyone help me debug the program of PLC to make it communicate with the DCS, or any example of such situation or any manual regarding the diagnosing of such problem would be helpful. Any help would be very much appreciated.
Thanks.
I have a Siemens S7-300 PLC installed offsite. It communicates with Emerson Ovation DCS through Modbus TCP/IP. The problem is that PLC is not sending the data to DCS. Can anyone help me debug the program of PLC to make it communicate with the DCS, or any example of such situation or any manual regarding the diagnosing of such problem would be helpful. Any help would be very much appreciated.
Thanks.