Instruction Manual

Chapter 5: Developing Controller Programs Pointe Controller User Guide
140
EXPRESSION TYPE OPERATORS
relational a < b (less than)
a <= b (less than or equal to)
a > b (greater than)
a >= b (greater than or equal to)
a = b (equal to)
a <> b (not equal to)
bitwise a AND b (bitwise AND)
a OR b (bitwise inclusive OR)
a XOR b (bitwise exclusive OR)
logical NOT a (logical NOT)
Calling Subcharts
The Build Argument dialog also appears when you define arguments to pass to a
called subchart. This dialog includes one text entry field, Argument. You can
enter math and Boolean logic in the Argument field, but you must enclose
Boolean expressions in brackets. You cannot compare values (greater than or less
than), and you can only use the AND Boolean operator.