Installation Instructions Owner manual

18 SLC ControlNet Scanner Module
Publication 1747-IN059C-EN-P - September 2001
Sequence OK
Indicator
Alpanumeric
Display
Module Status
Word (M1 file)
Description Probable
Cause
Recommended
Action
Errors Off None N/A Module is not
communicating
Power supply
fault.
Check power
supply, cable
connectors, and
seat module
firmly in
chassis.
Flashing
Green
N/A 0x43 Network error Cable error or
no other
nodes on the
network.
Verify network
cabling.
Red (Scrolling
display
showing fault
details)
N/A Module faulted Internal error
detected.
Record fault
details and
contact
Rockwell
Automation
representative
or distributor.
Flashing
Red
A#00
FLSH
CFG
ERAS
0x42 Module erased
network and
connection
configuration
stored in flash
Network node
address set
to 00.
Power down
the module and
change the
address
switches.
DUPL
A#XX
0x44 Duplicate node
address
Another
device with
the same
ControlNet
address is on
the link.
Power down
the 1747-SCNR
module and
change the
network
address
switches to a
correct node.