This comes from other programming languages (which have inspired ST/SCL) where functions always have a value. The idea is that you can place a function inside a formula, and the formula uses the functions value for the calculating the result.
If you don't need to use that, you can change the type from BOOL to Void.
If you want to use it, you write a line like
#Parse_String := TRUE ;
edit: Yes, parky is right.
edit again: If the function has just 1 output, then use the return value. If the function has several outputs, configure output values and possible set the return value to void.
If you don't need to use that, you can change the type from BOOL to Void.
If you want to use it, you write a line like
#Parse_String := TRUE ;
edit: Yes, parky is right.
edit again: If the function has just 1 output, then use the return value. If the function has several outputs, configure output values and possible set the return value to void.
Last edited: