Advanced Energy AE 75TX Installation And Operation Manual page 129

Advanced Energy® AE ?STX and AE 1 OOTX Inverters
the following figure. These LEDs are redundant and are synchronized with
COilllllUnication PCB.
Modbus light
Status light
Activity light
Link light
Figure 8-6. Communication interface PCB with LEDs
Table 8-9. Link LED
LED Flash Code Unit Status
I
Description Action
Color
On
Hardware Ethernet connection is found
None
Amber
Off
No hardware Ethernet connection available None
Table 8-10. Activity LED
LED Flash Code Unit Status
I
Description Action
Color
Flashes Continuous flash to indicate the presence of None
internet traffic
Green
Solid May be solid in the presence of heavy None
internet traffic
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