ASCII
Inputs
IN : STRING Input string
POS : DINT Position of the
character within the string
(The first valid position is 1)
Outputs
CODE : DINT
ASCII code of the selected character
or 0 if position is invalid
Remarks
In FFLD language, the input rung (EN) enables the operation, and the output rung keeps the same value as the input rung. In IL"Instruction list" This is a low-level language and resembles assembly language, the first parameter (IN) must be loaded in the current result before calling the function. The other input is the operand of the function.
ST Language
CODE := ASCII (IN, POS);
FBD Language
FFLD Language
(* The function is executed only if EN is TRUE *)
(* ENO is equal to EN *)
IL Language:
See also