Attention
IronPLC supports IEC 61131-3 Structured Text excluding I/O mapping.
P2007¶
- Code
P2007
- Message
Type declaration name is duplicated
This error occurs when a type declaration name is duplicated within the same scope.
Example¶
The following code will generate error P2007:
TYPE
the_struct : STRUCT
member: BOOL;
END_STRUCT;
the_struct : STRUCT (* Error: Duplicate type name *)
member: BOOL;
END_STRUCT;
END_TYPE
The type the_struct is declared twice within the same TYPE block, which is not allowed.
To fix this error, ensure all type names are unique within their scope:
TYPE
the_struct : STRUCT
member: BOOL;
END_STRUCT;
another_struct : STRUCT (* Correct: Different name *)
member: BOOL;
END_STRUCT;
END_TYPE