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• Semantic Error (SEM1066): Invalid base data type '...' for enumeration '...'.

Semantic Error (SEM1066): Invalid base data type '...' for enumeration '...'.

In a data types worksheet, a user-defined enumeration data type was defined with an invalid base data type. The base data type of an enumeration defines the type of contained enumeration elements.

Only ANY_INT data types are supported for enumerations: LINT, DINT, INT, SINT, ULINT, UDINT, UINT, USINT.