XL320 cannot scan

DYNAMIXEL Actuator

Dynamixel XL320

Issue Description

XL320 cannot scan, have tried to firmware recovery from dynamixel wizard 2.0 using u2d2, but failed. Have tried to firmware recovery but use lower voltage (~ 2 volts), firmware recovery have loading to 13 % but failed after that. Please help to solve my problem

The XL-320 is designed to operate between 6 and 7.4 V so 2V is way too low to expect it to behave properly. Is there a reason for your using 2V?

I try recovery firmware using many voltage (under 8 V), and when try using 2 volt, it works but only 13 %, after that get failed

That is what I was trying to tell you, you are not using the XL-320 at the required voltage