search

robotology / icub-tech-support

Virtual repository that provides support requests for individual robots
GNU General Public License v2.0
20 stars 1 forks source link

ergoCub 1.1 S/N:001 – Right elbow do not conclude the calibration #1697

Closed GiulioRomualdi closed 6 months ago

GiulioRomualdi commented 7 months ago

Robot Name 🤖

ergoCub 1.1 S/N:001

Request/Failure description

The right elbow starts the calibration, reaches the limit, and goes into HF

Detailed context

Here is the video of the calibration

https://github.com/robotology/icub-tech-support/assets/16744101/b2e0e37e-d6e3-423a-b9ef-602665b4f8e6

Additional context

No response

How does it affect you?

No response

AntonioConsilvio commented 7 months ago

Hi @GiulioRomualdi, I tried disabling the AMO because it seemed to have some problem in reading the magnet, but mostly the joint is pretty hard even moving it by hand, especially when it reaches the hard limit during calibration.

@fbiggi and @elio75 are working on it, but in the meantime I have increased the PWM at startup so that the motor can calibrate.

sgiraz commented 6 months ago

Hi @GiulioRomualdi, I tried disabling the AMO because it seemed to have some problem in reading the magnet, but mostly the joint is pretty hard even moving it by hand, especially when it reaches the hard limit during calibration.

@fbiggi and @Elio75 are working on it, but in the meantime I have increased the PWM at startup so that the motor can calibrate.

Well done @AntonioConsilvio 🚀, The right elbow seems to calibrate correctly after these changes.

I consider this issue solved.

cc @GiulioRomualdi