Hi,
We had two machines with AB HMI -Panelview plus and Siemens S71200 PLC. one of the machines HMI stopped working and all memory was erased so I just took a backup from the other machine via transfer utility and restored the .mer file . But it is not communicating and an error message says could not find the siemens ethernet tcp/ip device driver. Any suggestions or comments please?
Sandy
We had two machines with AB HMI -Panelview plus and Siemens S71200 PLC. one of the machines HMI stopped working and all memory was erased so I just took a backup from the other machine via transfer utility and restored the .mer file . But it is not communicating and an error message says could not find the siemens ethernet tcp/ip device driver. Any suggestions or comments please?
Sandy