Very helpful, thank you. One nit to pick: You should always use the CPS instruction instead of the COP instruction when working with I/O buffers, to prevent invalid data if an I/O packet is sent or arrives while the COP instruction is running. The CPS instruction locks the source and destination memory areas to prevent interference from message traffic, I/O packets, or higher-priority tasks. CPS is otherwise identical to the COP instruction.
Absolutely. The datalink is made by network configurator though, not Sysmac. CJ1W-EIP21 cards or the built-in EIP work fine and require the 4 byte offset.
Very helpful, thank you.
One nit to pick: You should always use the CPS instruction instead of the COP instruction when working with I/O buffers, to prevent invalid data if an I/O packet is sent or arrives while the COP instruction is running. The CPS instruction locks the source and destination memory areas to prevent interference from message traffic, I/O packets, or higher-priority tasks. CPS is otherwise identical to the COP instruction.
Is it possible to exange string datas between nx102-9000 and compactLogix ? And how can I do it please ?
Yes but Rockwell does strings differently than Omron
Is it possible for omron CJ models?
nope
Absolutely. The datalink is made by network configurator though, not Sysmac. CJ1W-EIP21 cards or the built-in EIP work fine and require the 4 byte offset.