Applied Motion STM17C-3CE - Manual (Page 31)

LED Status & Error Codes
The STM drive+motor includes red and green LEDs to indicate status. When the motor is enabled, the green
LED flashes slowly. When the green LED is solid, the motor is disabled. Errors are indicated by combinations of
red and green “flashes” as follows:
Code Condition
solid green no alarm, motor disabled
flashing green no alarm, motor enabled
1 red, 1 green motor stall (optional encoder only)
1 red, 2 green move attempted while drive disabled
2 red, 1 green ccw limit
2 red, 2 green cw limit
3 red, 1 green drive overheating
3 red, 2 green internal voltage out of range
4 red, 1 green power supply overvoltage
4 red, 2 green power supply undervoltage
5 red, 1 green over current / short circuit
6 red, 1 green open motor winding
7 red, 1 green serial communication error
Contacting Applied Motion Products
Corporate Headquarters
404 Westridge Drive
Watsonville, CA 95076
(831) 761-6555
fax (831) 761-6544
web www.applied-motion.com
[email protected]
31
STM17 Hardware Manual
920-0034 rev A
9/30/2010