16 Rockwell Automation Publication ICSTT-RM406J-EN-P - February 2021
Chapter 2 Preventive Maintenance
Status Indicators on the 9110 Processor Module
Table 2 - Status Indicators on the T9110 Processor Module
Indicator Status Description
Healthy
OFF No power.
RED
• Flashes RED briefly after being installed as the module is booting up
• Continuous RED means a Module has a fault.
GREEN
As the module boots up it goes GREEN, this lasts for 10 to 20 seconds.
When the module is operational the status indicator stays GREEN.
When in the recovery mode and no faults are present the status indicator is
GREEN.
Fault Indications:
• If Healthy is GREEN and all the other indicators on the module are OFF
then the module has failed to boot up.
• If Healthy is GREEN and Ready and Run are RED then the module is in its
shutdown state.
Ready
OFF No power.
RED
• Module is booting up (10 to 20 seconds) or not educated or synchronized
with partners.
• Module is in the shutdown state.
Flashing
GREEN
The module is being educated or synchronized.
GREEN Module is educated and synchronized with partners.
AMBER Module is in Recovery Mode.
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