IAI America DS-S-C1 - Manual (Page 14)

12
Integer Variable
Register
Real Variable
Register
4. Variables
Note: The variable 99 is a special register for whole integer calculation.
The numbers that can be input in the program are -9,999,999 to 99,999,999.
4.2 Types of variables
There are two types of variables.
 Integer variable
These are whole number variables which cannot take decimal points. For example: [-2, -1, 0, 1, 2, 3]
1 2 3 4
Variable
Register #1
‚ Real variable
These are variables that can accommodate the actual value exactly as it appears, including digits following the
decimal point. [Example: 1234.567]
1234.567
Variable
Register #1
Note: The variable 199 is a special register for real number calculation.
The numbers that can be input in the program are -99,999.9 to 999,999.99 (8 digits which includes
the decimal point sign).
Integer Variable
No.
200~299 Global integer variable: Can be used in all programs
Integer Variable
No.
1~99
Local integer variable: Can be used only within an individual
program
Integer Variable
No.
300~399 Global integer variable: Can be used in all programs
Integer Variable
No.
100~199
Local integer variable: Can be used only within an individual
program