ElmoMC SimplIQ Digital Servo Drives-Whi-Trio Installation Guide - Manual (Page 43)

.19 Built-In Protection
• Software error handling
o Software-based
• Status reporting
o Available for a large number of fault conditions
• Protection against:
o Short circuit between motor power outputs
o Short circuit between each motor power output and DC bus
return
o Failure of internal power supply
o Heatsink over-temperature
o Under/over voltage
o Loss of commutation signals
o Loss of velocity feedback
o “Bad” commutation
o Communication error