Rockwell Automation T8310 Trusted Expander Processor - Manual (Page 23)

Trusted
TM
Module T8310
Issue 12 Dec 06 PD-T8310 23
4.5. Module Status LEDs
LED State Description
Healthy On Steady Green The Module is healthy.
Flashing Red Fault on the corresponding Chanel
Active Green Module is in the Active state.
Standby On Steady Green Module is in the Standby state.
Communications Activity Off
Green No activity or failed
Receive activity`.
Red Transmit activity.
Table 3 Module Status Indicators
When the module is in standby, no Transmit activity (Red LED) will be observed