Diagnostic leds – Rockwell Automation DC3N DC Drive User Guide, 1/4-2HP-115/230 VAC User Manual
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Troubleshooting
Diagnostic LEDs
The DC3N chassis drive is equipped with two diagnostic LEDs.
Refer to Figure 23 for LED location.
Power (PWR):
Lights whenever the AC line voltage is applied to the drive.
Current Limit (CURR LIMIT or CL):
Lights whenever the drive reaches current limit.
Figure 23. Diagnostic LED Locations
POWER
TQ
LIMIT
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