Can I use the READ_REMOTE EFB to read data from located or unlocated variables in a Premium PLC?
Issue:
Using the READ_REMOTE EFB to read data from unlocated variables in a Premium or Quantum PLC
Product Line:
EcoStruxure Control Expert
Resolution:
Yes. The READ_REMOTE block will read data from a remote Unity Premium PLC. In the Premium PLC, Data dictionary must be enabled. And in the M340 or M580 PLC where the READ_REMOTE block reside, the second word of the CTRL pin of the READ_REMOTE block must have a value of 1
Setup of the READ_REMOTE block
Premium PLC with data in unlocated variables.
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