Manual

Configuring the Adapter 3-3

20-COMM-K CANopen Adapter User Manual

Publication 20COMM-UM012B-EN-P

Setting the Node Address

The node address is normally set by the adapter Node Address switches

(Figure 2.1

), and is unique to each node on the network. If both switches are

set to “0,” the value of Parameter 03 - [COPN Addr Cfg] determines the

node address.

1. Set the value of Parameter 03 - [COPN Addr Cfg] to a unique node

address.

Figure 3.1 Example COPN Node Addr Cfg LCD HIM Screen

2. Reset the adapter (see Resetting the Adapter on page 3-9).

Setting the Data Rate

The data rate is normally set by the adapter Data Rate switch (Figure 2.2),

and must be the same for each node on the network. If the Data Rate switch

is set to “PGM” (Program), the value of Parameter 05 - [COPN Rate Cfg]

determines the data rate. Your application may require a different setting.

1. Set the value of Parameter 05 - [COPN Rate Cfg] to the data rate at

which your network is operating.

Figure 3.2 Example COPN Rate Cfg LCD HIM Screen

2. Reset the adapter (see Resetting the Adapter on page 3-9).

Port 5 Device

20-COMM-K

Parameter #: 03

COPN Addr Cfg

1 <> 127

Default = 1

Value Data Rate

0 10 Kbps

1 20 Kbps

2 50 Kbps

3 125 Kbps

4 250 Kbps

5 500 Kbps (default)

6 1000 Kbps

Port 5 Device

20-COMM-K

Parameter #: 05

COPN Rate Cfg

500K