Lenze PLC Designer PLC Designer (R2-x) - Manual (Page 609)

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Compiler Errors and Warnings

DMS 3.2 EN 02/2011 TD29 607
4024
"Expecting <Operator 0> or <Operator 1> or ... before '<Name>'"
Enter a valid operand at the named position.
4025
"Expecting ':=' or '=>' before '<Name>'"
Enter one of the both operators at the named position.
4026
"'BITADR' expects a bit address or a variable on a bit address"
Use a valid bit address (e.g. %IX0.1).
4027
"Integer number or symbolic constant expected"
Enter a integer number or the identifier of a valid constant.
4028
"'INI' operator needs function block instance or data unit type instance"
Check the data type of the variable, for which the INI operator is used.
4029
"Nested calls of the same function are not possible."
At not reentrant target systems and in simulation mode a function call may not
contain a call of itself as a parameter.
Example: fun1(a,fun1(b,c,d),e);
Use a intermediate table.
4030
"Expressions and constants are not allowed as operands of 'ADR'"
Replace the constant or the expression by a variable or a direct address.