Joel201
Member
Good day,
I need help regarding how to communicate a DCS that uses controlnet for their HMI interface and I/O communications. Can the controlnet be used to control the controllogix data bits or do i need to use MODBUS to received data from the DCS. the DCS is using Rockwell controlnet and i am using a 1756-L71 PLC. I am new in DCS and controlnet communications. thanks in advanced for your kind replies.
I need help regarding how to communicate a DCS that uses controlnet for their HMI interface and I/O communications. Can the controlnet be used to control the controllogix data bits or do i need to use MODBUS to received data from the DCS. the DCS is using Rockwell controlnet and i am using a 1756-L71 PLC. I am new in DCS and controlnet communications. thanks in advanced for your kind replies.