Rockwell Automation 1788-CN2DN ControlNet-to-DeviceNet Linking Device Installation Instructions - Manual (Page 23)

ControlNet-to-DeviceNet Linking Device 23
Publication 1788-IN052D-EN-P - February 2007
Green, flashing The CN2DN device is
functioning but not
communicating with
devices. Use RSNetworx software to configure the
CN2DN device. See Additional Resources
for publications with more information
about configuring the CN2DN device.
Green, steady Fully operational. The
CN2DN device is
communicating with
all configured
DeviceNet nodes or
there are no
configured devices. None. The device has passed self-tests and
is functioning properly if devices have been
configured.
Red, flashing The linking device is
not communicating
with one or more
modules. A. Verify that DeviceNet switches are not
set at PGM.
B. Verify that connected devices are
functioning properly.
C. Verify that devices have been
configured properly.
See Additional Resources for publications
with more information about configuring
the CN2DN device.
Red, steady Unrecoverable
communication fault. A. Verify that the CN2DN device has been
assigned a unique node address during
configuration.
B. Verify that all devices are set at the
same baud rate.
C. Cycle CN2DN power.
D. Replace the CN2DN device.
Module Status Indicator
LED Indicator Device Status Recommended Action