Read the data and PLC communication

CodePudding user response:

Didn't give any documentation

CodePudding user response:

Yes, looking for documentation

CodePudding user response:

communication also don't say what, also don't say what equipment, also don't say what problem, we can only what all don't say

CodePudding user response:

Most of the PLC are serial communication support
So this problem is converted into a
Such as implementing serial communication
Specific configuration parameters must have to find the development of the documentation