sudheendra.r
Member
Hi Dear Friends,
I have to get data from a third party device into the Siemens S7 300 PLC. Now the protocol the third party device supports is Modbus RTU protocol and the PLC has a communication processor (CP 340) which supports Modbus ASCII protocol.
I am confused how to go about it. I saw a live machine working using such a method of communication. How is this possible? How can be this Modbus RTU converted into Modbus ASCII? Any ideas?
Thanks,
Sudheendra
I have to get data from a third party device into the Siemens S7 300 PLC. Now the protocol the third party device supports is Modbus RTU protocol and the PLC has a communication processor (CP 340) which supports Modbus ASCII protocol.
I am confused how to go about it. I saw a live machine working using such a method of communication. How is this possible? How can be this Modbus RTU converted into Modbus ASCII? Any ideas?
Thanks,
Sudheendra