Rockwell-automation 20-COMM-R Remote I/O Adapter Manual de usuario descargar pdf (Pagina 30)

3-4 Configuring the Adapter

20-COMM-R Remote I/O Adapter User Manual

Publication 20COMM-UM004D-EN-P

Setting the Baud Rate

If adapter Configuration DIP Switches SW7 and SW8 (Figure 2.2) are both

set to ‘On’, the value of Parameter 05 - [RIO Rate Cfg] determines the

Remote I/O baud rate.

1. Set the value of Parameter 05 - [RIO Rate Cfg] to the baud rate at which

your network is operating.

2. Reset the adapter (see Resetting the Adapter

on page 3-8).

Setting the Starting Module

Group

If adapter Configuration DIP Switches SW7 and SW8 (Figure 2.2) are both

set to ‘On’, the value of Parameter 25 - [Start RIO Group] determines the

starting module group.

1. Set the value of Parameter 25 - [Start RIO Group] to the desired

starting group.

2. Reset the adapter (see Resetting the Adapter

on page 3-8).

Port 5 Device

20-COMM-R

Parameter #: 05

RIO Rate Cfg

57.6 kbps

Value Baud Rate

0 57.6 Kbps (default)

1 115.2 Kbps

2 230.4 Kbps

Port 5 Device

20-COMM-R

Parameter #: 25

Start RIO Group

Group 0

Value Baud Rate

0 Group 0 (default)

1Group 2

2Group 4

3Group 6

Do not use this value if the

adapter uses a 1/2 rack, which

results in an error.

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 127 128

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Rockwell-automation 20-COMM-R Remote I/O Adapter Manual de usuario Pagina 30