34 1769-L32E, 1769-L35E CompactLogix Controller
Publication
1769-IN020D-EN-P - October 2008
Network Status (NS) Indicator
Solid red Held in reset The controller is holding the port in reset or the
controller is faulted. Clear the controller fault. If the
fault will not clear, replace the controller.
Self-test The controller is performing its power-up self-test.
Normal operation during power-up. No action required.
Major fault An unrecoverable fault has occurred. Cycle power to
the controller. If the fault will not clear, replace the
controller.
Flashing red Duplicate
address
A duplicate IP address has been detected. Make sure
that the IP address assigned to this controller is not the
same as that for any other device already on the
network.
Updating
firmware
The controller firmware is being updated. Normal
operation during firmware update. No action required.
Condition Status Description
Off No IP address The controller does not have an IP address and is
operating in BOOTP mode. Verify the BOOTP server is
running.
Flashing green No CIP
connections
established
The controller has an IP address, but no CIP
connections are established. If no connections are
configured, this is normal, an no action is required. If
connections are configured, check connection
originator for connection error code.
Solid green Connections
established
The controller has an IP address and CIP connections
(Class 1 or Class 3) are established. Normal operation.
No action required.
Solid red Duplicate
address
A duplicate address has been detected. Make sure the
IP address assigned to this module is not the same as
that for any other device already on the network.
Condition Status Description
To Next Page
Loading...
Need help?
General
