Data type guidelines

Follow these guidelines for defining a data type.
  • You can define different data types in the same file or in separate files.
  • Define a data type, or struct, in a .logix file.
  • Data types can be unverified. For example, if Type1 depends on Type2 and Type2 is never defined, Type1 will be accessible as an unverified type. Tags of Type1 can be created, but not Type2.
  • Data type members can be arrays but must contain only one dimension.
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