Compiler Error C0398 Message : The development system has not enough memory to process the online change. Please restart the application before continuing development. Possible error cause : There is

Compiler Error C0509 Message : Multiple assignments for operator '__New' not allowed Possible error cause : In one line of code, the assignment operator " := " is called a multiple number of times wit

Compiler Error C0511 Message : The function block '<function block name>' is ABSTRACT and cannot be used as a target for an assignment. Possible error cause : A value was assigned to an abstract funct

Compiler Warning C0542 Message : Inheritance is not intended for the data type "UNION" <data type name>. Possible error cause : A structured data type ( DUT ) is derived from a UNION by extending with

Compiler Error C0543 Message : The name <keyword> is a reserved keyword in the IEC 1131-3 standard. An error will be issued in future versions. Possible error cause : A reserved keyword was assigned a

Compiler Error C0549 Message : Initialization of the static variable '<variable name>' is not constant, or replaced constants is disabled. . Possible error causes: VAR_STAT and CONSTANT declarations a

Compiler Error C0550 Message : Attribute 'pack_mode' for 'FUNCTION' ( 'METHOD' ) not allowed Possible error causes : Functions or methods which are attributed with the pragma {attribute 'pack_mode' :=

Compiler Error C0554 Message : No explicit calls of '<FB name>' allowed. <value of attribute 'no_explicit_call'> Possible error causes : A function block with the no_explicit_call attribute has been c

Compiler Warning C0555 Message : The string literal <literal> contains characters that cannot be displayed. The project option 'UTF-8 encoding for STRING' could be used. Possible error causes : Input

Compiler Warning C0565 Message : An 'FB_Exit'-Method of a function block or struct needs an input 'bInCopyCode' of type BOOL. Possible cause : The input bInCopyCode of type BOOL is missing. Correction