8–8
Communicating with a PLC-5
R
over an RS-232 or RS-422 Link
Publication 2755-6.8
Configure the Scanner
1. Click the Scanner button on the Project dialog to open the
Scanner dialog.
2. Configure the scan pattern and use the Focus procedure for
optimum scanner focus.
3. Click the Close button and return to the Project dialog.
Configure the Decoder Trigger
This application uses a Timer to trigger the reader’s decoder. The
Timer is typically used during application setup. Refer to Publication
No. 2755-837 for other input sources that trigger the decoder.
1. Click the Decoder button from the main Project dialog.
2. Under Triggered By, select Timer from the Input list.
3. Click Save and then Close to return to the main Project dialog.
