Rockwell-automation 2707-NP DTAM Programming Software Manual do Utilizador descarregar pdf (Página 174)

Appendix D

Data Formats

D–4

32 Bit Unsigned Integer

Range = 0 to +4,294,967,295

(Next Sequential address)

16 Bit address #2 16 Bit address #1

MSB LSB

This data format displays two consecutive 16 bit register addresses as a 32

bit unsigned integer. It uses a memory register plus the next higher register

to form the 32 bit address.

Note: The range for the 32 bit unsigned integer is 0 to +4,294,967,295.

This format can’t be scaled to different engineering units.

32 Bit BCD (Binary Coded Decimal)

32 Bit BCD

Range = 0 to +99,999,999

(Next Sequential address)

16 Bit address #2 16 Bit address #1

1st Digit 8th Digit

This data format displays two consecutive 16 bit register addresses as a 32

bit BCD value. It uses a memory register plus the next higher register to

form the 32 bit address.

Note: The range for the 32 bit BCD value is 0 to +99,999,999.

This format may be scaled to different engineering units.

32 Bit HEX (Hexadecimal)

32 Bit HEX

Range = 0 to FFFF FFFF

(Next Sequential address)

16 Bit address #2 16 Bit address #1

1st Digit 8th Digit

This data format displays two consecutive 16 bit register addresses as a 32

bit Hex value. It uses a memory register plus the next higher register to form

the 32 bit address.

Note: The range for the 32 bit HEX value is 0 to FFFFFFFF. This format

can’t be scaled to different engineering units. Use this data format for

display-only (non-entry) operations.

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Rockwell-automation 2707-NP DTAM Programming Software Manual do Utilizador Página 174