STRING_TO conversions
Converting from the variable type STRING to a different type: The operand from the STRING type variable must contain a value that is valid in the target variable type, otherwise the result will be 0.
Examples in ST:
b :=STRING_TO_BOOL('TRUE'); (* Result
is TRUE *)
w :=STRING_TO_WORD('abc34'); (* Result is 0 *)
t :=STRING_TO_TIME('T#127ms'); (* Result is T#127ms *)