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• Error (Safety Intermediate Code Generator): Unknown data type '...'.

Error (Safety Intermediate Code Generator): Unknown data type '...'.

A safety-related code worksheet or variables table contains a data type which is not supported. The error message appears in addition to the error message SEM1013 of the standard (non-safety-related) semantic analysis.

Double-click the error in the Error List to jump to the suspected worksheet (where the error is marked) and correct.

Further Info Refer to the help chapter "Data Types ‣ Elementary Data Types according to IEC 61131-3 ×‣ Elementary Safety-Related Data Types ×" for details and a list of supported standard and safety-related data types.