Function - Bounds an integer between low and high limits.
IMIN : DINT Low bound
IN : DINT Input value
IMAX : DINT High bound
Q : DINT IMIN if IN < IMIN; IMAX if IN > IMAX; IN otherwise
In LD language, the input rung (EN) enables the operation, and the output rung keeps the state of the input rung. In IL language, the first input must be loaded before the function call. Other inputs are operands of the function, separated by a coma.
Q := LIMIT (IMIN, IN, IMAX);
(* The comparison is executed only if EN is
(* ENO has the same value as EN *)
LIMIT IN, IMAX
MIN MAX MOD ODD