Rockwell-automation 22-COMM-C ControlNet Adapter Manual do Utilizador descarregar pdf (Página 54)

5-4 Using the I/O

The example ladder logic programs in the ControlLogix Example and

PLC-5 Example sections of this chapter are intended for and operate

PowerFlex 4-Class drives.

Functions of the Example Programs

The example programs enable an operator to perform the following:

• Obtain status information from the drive.

• Use the Logic Command to control the drive (for example, start, stop).

• Send a Reference to the drive and receive Feedback from the drive.

Adapter Settings for the Example Programs

• Node address 2 is set using parameters.

• The adapter is configured for Single mode operation (Operating Mode

Jumper J7 is set to “1x”).

Scanner Settings for the ControlLogix Example Program

• The scanner is in slot 1 and is node 1 on the ControlNet network.

• Output to the adapter is mapped in word 0 and word 1, and input from

the adapter is in words 2 and 3 (0 and 1 are pad words).

Scanner Settings for the PLC-5 Example Program

• The scanner is node 1 on the ControlNet network.

• Output to the adapter is mapped in N10:0 and N10:1, and input from

the adapter is in N9:0 and N9:1.

Logic Command/Status Words

These examples use the Logic Command word and Logic Status word

for PowerFlex 40 drives. Refer to Appendix

D, Logic Command/Status

Words to view these. The definition of the bits in these words may vary if

you are using a different DSI product. Refer to the documentation for

your product.

Example Ladder Logic Program Information

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 163 164

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