RAND

Gives a random integer value in a given range.
lrsf_ra1
Arguments
base
base
DINT
Defines the allowed set of number
RAND
Q
DINT
Random value in set [0..base-1]
Example
(* FBD Program using "RAND" function *)
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(* ST Equivalence: *)
selected := MUX4 ( RAND (4), 1, 2, 3, 4 ); (* random selection of 1 of 4 pre-defined values the value issued of RAND call is in set [0..3], so 'selected' issued from MUX4, will get 'randomly' the value 1 if 0 is issued from RAND, or 2 if 1 is issued from RAND, or 3 if 2 is issued from RAND, or 4 if 3 is issued from RAND, *)
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