S
Hi,
I am working with at89c52 controller. I want to communicate with PLC using Modbus RTC protocol. I am using controller as RTU. As a master I downloaded from net. So what commands do I have to send to get data from controller? Please help me to write code for this...
Thanks,
saritha
I am working with at89c52 controller. I want to communicate with PLC using Modbus RTC protocol. I am using controller as RTU. As a master I downloaded from net. So what commands do I have to send to get data from controller? Please help me to write code for this...
Thanks,
saritha