AC500 eco processor PM583 stopped allowing me to log in and download a new LLD program
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Hi
can you kindly explain better?
In the Automation Builder Basic version, for example, you cannot use ProfiBus as communication. You should have at least one standard license.
I suggest you try with a simple program and correctly check the addressing of the CPU with the Scan IP utility.
Remember that your PC and CPU will have to be on the same domain.
If the connection between PC and PLC is correctly set, it allows you to go online, even without downloading any programs.
If you provide more information, we can help you better.

BR
Flavio
can you kindly explain better?
In the Automation Builder Basic version, for example, you cannot use ProfiBus as communication. You should have at least one standard license.
I suggest you try with a simple program and correctly check the addressing of the CPU with the Scan IP utility.
Remember that your PC and CPU will have to be on the same domain.
If the connection between PC and PLC is correctly set, it allows you to go online, even without downloading any programs.
If you provide more information, we can help you better.

BR
Flavio
Source: AC500 MANUAL
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