Dynamixel sensor temperature gives bad data of 125 ºC

Hardware Support DYNAMIXEL
#1

DYNAMIXEL Actuator

XC330-M181-T and XC330-M288-T

Issue Description

Hello, I am working with this two dynamixels and when the motors are cooled down, after sensor gives 10 ºC, it retrieves some peaks of bad data of 125 ºC.

I would like to ask why could be the reasons that this sensor’s gives this wrong data.

I sincerely appreciate your help .

Júlia Marsal

#2

Hello Júlia,

The internal temperature sensor is only accurate at temperatures above 10 ºC. When cooled below this range, it will report incorrect temperatures.