xLadder user manual-V2.0.0.6

SINT

8

- 128~127

INT

16

- 32768~32767

DINT

32

- 2147483648~2147483647

USINT

8

0~255

UINT

16

0~65535

UDINT

32

0~4294967295

7.6 Constant

Unsigned integer range

Signed integer range

Data size :

Decimal digit : Hexadecimal digit :

Decimal digit :

Hexadecimal digit :

B ( byte )

0~255

0~FF

- 128 ~+127

80~7F

W ( word )

0~65535

0~FFFF

- 32768~+32767

8000~7FFF

D ( double word) 0~4294967295

0~FFFF FFFF

- 2147483648

8000 0000~

~+2147483647

7FFF FFFF

Data size :

Decimal numbers (positive)

Decimal number (negative)

D ( double word) +1.175495E - 38~+3.402823E+38

- 1.175495E - 38~ - 3.402823E+38

219

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