Rockwell-automation 1775-KA PLC-3 Communication Adapter Module User Ma Manual do Utilizador descarregar pdf (Página 67)

100

101

Addressing Rules and Examples

Chapter 4

411

Figure 4.7

Example

of Addressing a Range of PLC/PLC-2 W

ords

#H024$015,4

Number of words to be transferred (decimal)

Delimiter

Word offset from beginning of memory (octal)

Address delimiter

Remote data highway station delimiter

10024–I

Remote station number

Addressing a Word

To address a single word in PLC or PLC–2 memory, use this format:

Addressing a Bit

To address an individual bit in PLC or PLC–2 memory, use this format:

Figure 4.8 illustrates this addressing format.

1 2 ... 62 63 64 65 66 67 68 69 70 71 72 ... 238 239

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