Rockwell-automation RECOMM-ENET EtherNet/IP Communications Module Manual de usuario descargar pdf (Pagina 37)

Configuring the EtherNet/IP Module

4-11

4.8.1 Configuring the Module for a Master-Slave

Hierarchy

To select a Master-Slave hierarchy:

Step 1. Enable the desired I/O in module parameter 23 (DPI I/O

Cfg). Refer to figure 4.11.

Step 2. Set the bits in module parameter 35 (M-S Input). This

parameter determines the data received from the master

by the drive. A “1” enables the I/O. A “0” disables the I/O.

Bit 0 is the right-most bit. In 4.13, it is highlighted and

equals “1.”

Step 3. Set the bits in module parameter 36 (M-S Output). This

parameter determines the data transmitted from the drive

to the scanner. A “1” enables the I/O. A “0” disables the

I/O. Bit 0 is the right-most bit. In figure 4.14, it is

highlighted and equals “1.”

Step 4. Reset the module. Refer to Resetting the Module in

section 4.11.

The module is ready to receive I/O from the master (i.e., scanner).

You must now configure the scanner to recognize and transmit I/O

to the module. Refer to chapter 5, Configuring the Scanner or

Bridge.

Figure 4.13 – Master-Slave Input Screen on an LCD OIM

Figure 4.14 – Master-Slave Output Screen on an LCD OIM

Bit Description

0 Logic Command/Reference (Default)

1 Datalink A Input

2 Datalink B Input

3 Datalink C Input

4 Datalink D Input

5 - 15 Not Used

Port 5 Device

RECOMM-ENET

Parameter #: 35

M-S Input

xxxx xxxx xxx0 000

Cmd/Ref b00

Bit Description

0 Status/Feedback (Default)

1 Datalink A Output

2 Datalink B Output

3 Datalink C Output

4 Datalink D Output

5 - 15 Not Used

Port 5 Device

RECOMM-ENET

Parameter #: 36

M-S Output

xxxxxxxxxxx0000

Status/Fdbk b00

1 2 ... 32 33 34 35 36 37 38 39 40 41 42 ... 193 194

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Rockwell-automation RECOMM-ENET EtherNet/IP Communications Module Manual de usuario Pagina 37

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