Rockwell Automation 1784-U2DHP USB-to-Data Highway Plus Cable Installation Instructions - Manual (Page 14)

14 USB-to-Data Highway Plus Cable
Rockwell Automation Publication 1784-IN045C-EN-P - May 2010
DH+ Network Off Node address not present.
Blinking green Not connected to the DH+ network.
Incorrect DH+ communication rate selected.
Break or short in wiring.
Solid green Communicating with the DH+ network.
Blinking red Duplicate node detected.
Solid red Internal diagnostic test failed.
Cable Status Indicators
Indicator State Description