godfrey
Member
Looking for documents to get me started reading from one M340 to my M340 over Ethernet. I'm using Unity 7.0. Does modicon use messages like Allen-Bradley which I'm familiar with?
Reading data from a Modicon M340
- Thread starter godfrey
- Start date
1. io-scanning build in function (only if you right ethernet module at M340 CPU)
2. Subscribe/publish variable (global data)
3. Read_var, write_var blocks + ethernet address to block with ADDM? block
http://www.plctalk.net/qanda/showthread.php?p=662347#post662347
2. Subscribe/publish variable (global data)
3. Read_var, write_var blocks + ethernet address to block with ADDM? block
http://www.plctalk.net/qanda/showthread.php?p=662347#post662347
Last edited:
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