Hello, what sort of calculation do you want to do you on your variable? You can perform addition and subtraction using the change variable step however they are the only changes you can perform.
In terms of checking the value of a variable you should use the variable value condition. To check if a variable is between two values, you will need to do a nested IF, for example:
- IF varIn >= 15 THEN
- IF varIn < 16 THEN
- ...
- ELSE
- ...
- END IF
- IF varIn < 16 THEN
- ELSE
- ...
- END IF