Rockwell-automation 20-COMM-I Interbus Adapter Manual do Utilizador descarregar pdf (Página 56)

5-6 Using I/O Messaging

The Interbus example program uses a SLC processor with an SST

Interbus scanner (SST-IBS-SLC) in the first slot of the rack and will

work with PowerFlex 70 or PowerFlex 700 drives.

Function of the Example Program

The program is written for (2) drives on the network and demonstrates

using:

• Logic Command / Reference

• Logic Status / Feedback

• Datalinks

• PCP Read / Write (See Chapter

6.)

Adapter Settings

The 20-COMM-I node addresses are set via CMD software to:

• “1.0” (CR=2) for Station 1

• “2.0” (CR=3) for Station 2

See Chapter

4, Adapter Configuration Settings to use with Ladder

Examples.

PowerFlex 70 Settings

See Chapter 4, PowerFlex 70 Settings to use with Ladder Examples.

SST Scanner Settings

See Chapter

4, RSLogix 500 SST Interbus Scanner Configuration.

SLC Example Ladder Logic Program

20COMM-UM007A-EN-P.book Page 6 Tuesday, January 22, 2002 10:52 AM

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Rockwell-automation 20-COMM-I Interbus Adapter Manual do Utilizador Página 56