Trackmaster TMX428 - Drive PC2303-012-N Status LED Code List

Troubleshooting Ch. 9 TRACKMASTER
90 TMX428 TMX428CP & TMX58 Service Manual 317-160-406 Rev 4
May 2021
Drive PC2303-012-N Status LED Code List
When the drive is faulted, the Status LED blinks out the fault code. The Status LED
blinks the proper number of times, pauses with the Status LED off, and then repeats the
blink code.
Status Code Description Fault Retention
No Blink No faults, power stage enabled -
Fast Blink No faults, power stage disabled -
LED Off Ac line power insufficient -
1 Blink PWM_CMD Stuck Low Latched (Consult Factory)
2 Blink Gcoder Feedback Error Latched (Consult Factory)
3 Blink Not Used -
4 Blink Output Over Current Latched (Consult Factory)
5 Blink Control Supply Under Voltage Self Resetting
6 Blink Drive Over Temperature Latched (Consult Factory)
7 Blink Bus Over Voltage Self Resetting
8 Blink Output Short Circuit Latched (Consult Factory)