Onefinity CNC Forum
Pwr communication failed at reg 0: I2C read word failed: [Errno 121] Remote I/O error
Machines (Original/PRO)
Troubleshooting (X35/X50)
Oldockman
January 17, 2023, 1:14am
17
Here are a few pic’s of my setup. Not a spec of dust on my controller. Dust kills electronics!
image
2448×3264 1.61 MB
image
2448×3264 1.7 MB
image
2448×3264 1.56 MB
image
2448×3264 1.73 MB
4 Likes
Controller Error State shutdown (solved, BB controller needs to be replaced)
X50 experience and tips
Screen frozen cant click on anything
Failed to parse float?
Loud power supply fan
Vertical position / Wood dust in the Controller
Looking at buying used and need feedback
show post in topic
Related topics
Topic
Replies
Views
Activity
Controller Error State shutdown (solved, BB controller needs to be replaced)
Controller (Buildbotics) Discussion
3
467
August 16, 2023
Buildbotics controller not powering up
Machines (Original/PRO)
4
194
October 7, 2024
Error 12c write failed Errno 5 input error
28
2463
June 29, 2022
How borked am I? (I believe my controller is dead)
Controller (Buildbotics) Discussion
17
908
April 10, 2024
Power requirements for controller
Controller (Buildbotics) Discussion
34
5147
August 16, 2022
