Compiler error C0035

Message: Program name, function or function block instance expected instead of '<invalid function>'

Possible error cause: A function is called that does not exist.

Error correction: Make sure that only program names, functions, and function Block Instances that exist are called.

Example of the error:

PROGRAM PLC_PRG
VAR
END_VAR

PLC_PRG.METH1();

METHOD METH
VAR_INPUT
END_VAR


--> C0004: 'METH1' is no component of 'PLC_PRG'
--> C0035: Program name, function or function block instance expected instead of 'PLC_PRG.METH1'

Error correction:

Example:
PLC_PRG.METH();