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Can unlocated variables be read from or written to using READ_VAR or WRITE_VAR instructions blocks?

Published date: 10 December 2018

Environment:
   Unity Pro or Concept programming software.

Answer:
    Variables should be mapped to state ram addresses when being read from or written to  using the READ_VAR and WRITE_VAR function blocks in a M340 or M580 PLC.

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