Rockwell Automation 1756-DHRIOXT ControlLogix-XT Data Highway Plus-Remote I/O Communication Interface Module - Manual (Page 22)

22 ControlLogix-XT Data Highway Plus-Remote I/O Interface Module
Publication 1756-IN638A-EN-P - March 2009
Remote I/O Codes and Interpretations
Code Description Recommended Actions
MUTE
LINK
No adapters found on remote I/O. Add an adapter to the remote I/O
network.
RACK
OVER
Rack overlap on remote I/O. Reconfigure remote I/O racks.
DUPL
SCAN
Duplicate scanner on remote I/O. Check remote I/O adapter settings.
MAX_
DEV_
Maximum devices exceeded on
remote I/O. Remove devices to meet limitations on
remote I/O network.
CHAT
LINK
Babble detected on remote I/O. Check remote I/O device and network
connections.
OFF_
LINE
Not trying to communicate. None. Normal state if controller is not
controlling remote I/O.
OK Normal operation. None.
MUTE
LINK
No adapters found on remote I/O. Add an adapter to the remote I/O
network.
RACK
OVER
Rack overlap on remote I/O. Reconfigure remote I/O racks.
DUPL
SCAN
Duplicate scanner on remote I/O. Check remote I/O adapter settings.
MAX_
DEV_
Maximum devices exceeded on
remote I/O. Remove devices to meet limitations on
remote I/O network.
CHAT
LINK
Babble detected on remote I/O. Check remote I/O device and network
connections.
OFF_
LINE
Not trying to communicate. None. Normal state if controller is not
controlling remote I/O.