Does anyone know the proper syntx for SetVN ? I have just thrown rocks at it is see if it worked like FANUC
Setvn500 [TestVar]     Defines #500 as TestVar
#500 =5                   Set the var value
or
#testvar = 5              sets the var value
Questions 

Normal only the common vars 500-549 can be used ??
IS there a look up table for #VAR - VarName  relationship 

?
Will the VarName be commented on the call line for example
SetVN500 [Testvar]
#testvar = 5
When I call it as
G1 X#500        (TestVar)  <<------   will it automatically assign the Comment to it
OR
G1 X#Testvar        ( 500 )    <<----- ?
(;-) TP