152 Rockwell Automation Publication 1734-UM013J-EN-P - July 2014
Appendix A Indicators
Module
Network Status
Configuration Lock
Indicator Description Recommended Action
MS Off No power is applied to the module. Apply power to this connector.
Solid green The module is operating normally. None.
Solid red The module detected an unrecoverable fault. Cycle power to the module. If problem persists, replace the module.
Flashing green Device is in the Idle or Standby state. Configure the module and establish connection.
Flashing red The module has detected a recoverable fault. Cycle power to the module or reset the module.
User-initiated firmware update is in progress. Wait for firmware update to complete.
Flashing red and
green
Module is not configured. Reconfigure the module. For additional information, inspect Network
Status indicator.
The module is performing its power-cycle diagnostic tests. Wait for the module to complete its power-cycle diagnostics.
Indicator Description Recommended Action
NS Off The module is not online with the network or there is no power. Verify your network is working properly.
Flashing green Module online with no connections in established state. Verify your network and module configuration.
The module identified the communication rate of the network but no
connections are established.
Solid green Module online with connections in established state. The module is
operating normally.
None.
Flashing red One or more I/O connections is in timed-out state. Verify your network and module configuration.
A user-initiated firmware update is in progress. Wait for firmware update to complete.
Solid red Critical link failure. The module detected an error that prevents it
from communicating on the network, such as a duplicate node
address.
Cycle power to the module. Check node addressing.
Indicator Description Recommended Action
LK
(1)
Off No configuration or configured by a GuardLogix originator. Validate configuration by a network configuration tool, such as
RSNetWorx software.
Invalid configuration data.
Solid yellow Locked. None.
Valid configuration, locked by a network configuration tool, such as
RSNetWorx software.
Flashing yellow Not locked. None.
Valid configuration by a network configuration tool, such as
RSNetWorx software.
(1) Not applicable when used with GuardLogix controllers.
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