between a and b is less
IN is less than input LOW
is less than eps. In
has less effect
InRange (Function) RealLess
_THEN WSTRING “>” LESS [...] _EQUAL WSTRING “>=” LESS
has less than n
Ua_FilterOperator_GreaterThan 2 OpcUa_FilterOperator_Less [...] Ua_FilterOperator_GreaterThanOrEqual 4 OpcUa_FilterOperator_Less
if the element is less