Omron NY532-1500 User Manual page 148

6 Motion Control Programming
Data Types Used for System-defined Variables for Motion Control
System-defined variables for motion control use both basic data types and derivative data types.
 Basic Data Types
Category Data type
Boolean BOOL
Integer UINT
UDINT
Floating- LREAL
point
numbers
* BOOL data is only 1 bit in size but it takes up 2 bytes of memory.
6-20
Size Range of values
* TRUE or FALSE
2
2 0 to +65,535
4 0 to +4,294,967,295
−1.79769313486231e+308 to
8
−2.22507385850721e−308,
0,
2.22507385850721e−308 to
1.79769313486231e+308,
positive infinity, or negative
infinity
NY-series Industrial Panel PC / Industrial Box PC Motion Control User's Manual (W559)
Notation
TRUE or FALSE
Binary expression: "2#" is added to the
front of the number
Octal expression: "8#" is added to the
front of the number
Decimal expression: "10#" is added to
the front of the number
Hexadecimal expression: "16#" is added
to the front of the number
If you do not add any notation to the
beginning of a number, that number is
treated as a decimal number.
Example:
Binary Notation
2#1111_1111
2#1110_0000
Octal Notation
8#377
8#340
Decimal Notation
−12 0 123_456 +986
10#1234
Hexadecimal Notation
16#FF 16#ff
16#E0 16#e0
Written as (sign) + integer_part + (deci-
mal_point) + (decimal_part) + (exponent).
You can omit items in parentheses.
Example:
2
−12.0
0.0
0.4560
3.14159_26
−1.34E-12
−1.34e-12
1.0E+6
1.0e+6
1.234E6
1.234e6