Establishing RS-485 communications
Module is shipped in RS-232 mode. Seeing communication errors. Error: "-11" not seeing data enabling communication
- Set port jumper to RS-485 position
- Confirm wiring polarity and integrity
- Confirm communication parameters for port matches other device
Article ID: 8
Created On: Tue, Nov 28, 2006 at 8:14 AM
Last Updated On: Fri, Jan 18, 2008 at 12:00 AM
Authored by: Technical Support
Online URL: https://www.prosoft-technology.com/kb/article.php?id=8