10-11 Trips & Fault Finding        
AC30V series Variable Speed Drive 
Diagnostic LEDs 
There are two diagnostic LEDs fitted next to the SD Card slot. The Health LED is on the left, closest to the connector for the GKP. The flash 
period is 1s when the drive firmware is active and 2s in the Firmware Update mode 
HEALTH LED  RUN LED   
STOPPED 
RUNNING 
STOPPING, (NORMAL) 
QUICKSTOPPING 
FAULTED 
     
INITIALISING 
CONFIGURATION MODE 
CONFIGURATION FAULT 
 
FIRMWARE UPDATE – Idle 
FIRMWARE UPDATE - Erasing firmware 
FIRMWARE UPDATE – Writing firmware