Rockwell-automation 1772-LV Mini-PLC - 2/15 Programmable Controller (S Manual de usuario descargar pdf (Pagina 153)

Special Programming Techniques

Chapter 11

116

BLOCK X-FER

No display..

BLOCK XFER READ

DATA ADDR:

MODULE ADDR:

BLOCK LENGTH:

FILE:

303

100

0110-0110

KEY

DISPLAY

NOTE: If you cannot remember the number identifier for these instructions

then press [BLOCK X-FER][HELP]

File in the instruction’s parameters. These are our parameters:

DATA

ADDR:

MODULE ADDR:

BLOCK LENGTH:

EILE:

030

121

00600067

Here is an explanation of the operation cycle after we entered our values:

I/O module occupies rack number 1, module group 2, slot 1.

Enable it is automatically set at the address 01217.

Done bit is automatically set at the address 11217.

Figure 11.1 shows a sample rung. Do not program this rung as practice when

using on-line production equipment.

Figure 11.1

Sample

Rung

Block Xfer

Data Addr:

Module Addr:

Block Length:

File:

030

121

060- 067

113

012

112

1 2 ... 148 149 150 151 152 153 154 155 156 157 158 ... 214 215

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Rockwell-automation 1772-LV Mini-PLC - 2/15 Programmable Controller (S Manual de usuario Pagina 153

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