Acu-Rite CNC 3500i user manual Expressions and Functions, Operators and Functions Expression, 391

Expressions and Functions

You can program some values as expressions. Parentheses enclose expressions. The 3500i displays an error message if the expression is incorrectly entered. Expressions follow the standard mathematics order of operations (multiplication, division, addition and subtraction).

An expression must contain an operator or use a function.

Operators and Functions

Ref.	Expression	Function
a)	()	Expression function (parenthesis)
b)	*/&	Multiplication, division, modification
c)	+/-	Addition, subtraction
d)	><	Relation greater than, less than
e)	=, !=	Relation equal, not equal
f)	tomm	Convert to mm
g)	toin	Convert to inch
h)	tode	Convert to inch if inch, mm if mm
i)	tonu	Force to current modal
j)	round	Round up or down, automatically
k)	fix	Discard fraction less than 1
l)	fup	Raise fraction 1
m)	var	True if defined, false otherwise
n)	sin	Sine
o)	cos	Cosine
p)	tan	Tangent
q)	asin	Arcsine
r)	acos	Arccosine

11.4 Advanced Programming

ACU-RITE 3500i 391