Rockwell Automation 2755-SNx Adaptascan Bar Code Readers - Manual (Page 216)

11–16 Communicating with a PLC-5 Processor on a DeviceNet Network
Publication 2755-6.8
Configure the Decoder Trigger
To test the application, use the Timer to trigger the reader’s decoder.
1. Click the Decoder button from the main Project dialog.
2. Under Triggered By, select Timer from the Input list.
3. Click the Save button.
4. Click the Close button and return to the main Project dialog.
Create a Message
This section defines the content of messages sent to the 1771-SDN
Scanner.
1. Click the Message button from the main Project dialog.
2. Under Triggered By, check the Enable check box.
3. Under Device, select Bar Code Reader 1.
4. Under Input, select [Decoder].