Use socket socket programming, through the IP address is connected to the machine, has links to success, but did not get to the data, how to make? O bosses grant instruction
CodePudding user response:
Network programming examples that you look at the you know how,
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In accordance with the agreement,
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refer to the second floor wings again hard reply: according to the agreement, CodePudding user response:
reference 3 hollow floor empty memory response: Quote: refer to the second floor wings again hard reply: according to the agreement, no, press machine communication protocol CodePudding user response:
refer to the 4th floor wings and hard reply: Quote: refer to the third floor hollow empty memory response: Quote: refer to the second floor wings again hard reply: according to the agreement, no, press the bit machine communication protocol CodePudding user response:
hollow empty memory references 5 floor response: Quote: refer to the 4th floor wings and hard reply: Quote: refer to 3rd floor hollow empty memory response: Quote: refer to the second floor wings again hard reply: according to the agreement, no, press the bit machine communication protocol don't know what communication protocol also, look for the seller to deal ah, don't be a PC software without agreement CodePudding user response:
hollow empty memory references 5 floor response: Quote: refer to the 4th floor wings and hard reply: Quote: refer to 3rd floor hollow empty memory response: Quote: refer to the second floor wings again hard reply: according to the agreement, no, press the bit machine communication protocol CodePudding user response:
This is business must provide, such as product + operating instructions, or call you guess how to do? CodePudding user response:
If using the MODBUS protocol CodePudding user response:
references 9 f cqzj70 response: is using the MODBUS protocol 