Equal
Tests if one value is EQUAL TO another one (on integer, real, bool, and message variables).
Arguments | ||
|---|---|---|
IN1 | DINT - BOOL - MESSAGE - REAL | Both inputs must have the same format. |
IN2 | DINT - BOOL - MESSAGE - REAL | |
Q | BOOL | TRUE if IN1 = IN2 |
Example
(* FBD example with "Is Equal to" Operators *)
(* ST Equivalence: *)
aresult := (10 = 25); (* aresult is FALSE *)
mresult := ('ab' = 'ab'); (* mresult is TRUE *)
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