Compiler Error C0049 Message : The constant index '<index value>' is not within the range from '<start index>' to '<end index>' Possible error cause : An index is specified that is outside the size of

Compiler Error C0050 Message : Bitaccess requires literal or symbolic integer constant Possible error cause : No literal or an integer constant is specified in a bit access. Error correction : Use a l

Compiler Error C0051 Message : Single byte string expected for an attribute value instead of '<value>‘. Possible error cause : A string does not appear at the displayed location as expected. Error cor

Compiler Error C0053 Message : Compiler version <version> has been withdrawn. Please use a higher compiler version instead. Possible error cause : The current compiler version cannot ne used. Error co

Compiler Error C0061 Message : Bitaccess on function call is not allowed Possible error cause : Bit access is performed on a function. Error correction : Use bit access only for supported data types.

Compiler Error C0062 Message : '<variable name>' is no structured variable Possible error cause : A variable that is not a structure variable is treated like a structure variable. Error correction : M

Compiler Error C0064 Message : Dereferencing requires a pointer Possible error cause : A variable that is not a pointer variable is "dereferenced". Error correction : "Dereferencing" only variables th

Compiler Error C0065 Message : There is no global definition for '<name>'. Possible error cause : The value searched for is not a global variable, global POU, or other value that can be accessed globa

Compiler Error C0038 Message : '<invalid output>' is no output of '<function name>' Possible error cause : A local variable is handled as an output in a function call. Error correction : Declare the v

Compiler Error C0039 Message : VAR_IN_OUT '<invalid variable>' must be assigned in call of '<function block name>' Possible error cause : An IN_OUT variable is not passed to a function block that requ