Rockwell-automation 1738 Assembly Connections for POINT I/O and ArmorP Manual de usuario descargar pdf (Pagina 11)

5 Publication 1734-UM016A-EN-P - October 2010

Chapter

Configuration

About This Chapter

This chapter describes the various configuration options that you can use to

set up assembly connections.

Configure the Connection

This connection is accepted with or without a configuration assembly present.

If a configuration assembly is present, it must contain the following minimum

information.

Chassis Size

Before establishing I/O connections, you must configure the 1734 adapters

for chassis size. This ensures that the correct number of modules are present

in the chassis at power up. The chassis size must include 1 count for the

adapter (Chassis Size = number of I/O modules + 1).

Minimal Adapter Configuration Assembly

Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

Config 0 Reserved (Set to 0)

Config 1 Reserved (Set to 0)

Config 2 Reserved (Set to 0)

Config 3 Reserved (Set to 0)

Config 4 Chassis size (Low Byte)

Config 5 Chassis size (High Byte)

Config 6 Alignment for Produced Assembly (T → O)

Config 7 Size per slot (T→ O) (in Bytes)

Config 8 Alignment for Consumed Assembly (O → T)

Config 9 Size per slot (O → T) (in Bytes)

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 81 82

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Rockwell-automation 1738 Assembly Connections for POINT I/O and ArmorP Manual de usuario Pagina 11