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
Looking at buying used and need feedback
Failed to parse float?
Loud power supply fan
Vertical position / Wood dust in the Controller
Screen frozen cant click on anything
show post in topic
Related topics
Topic
Replies
Views
Activity
Controller Troubleshooting
3
639
August 3, 2022
Z probe controller values
2
387
July 11, 2021
Error codes help? (Failed to parse float)
Troubleshooting (X35/X50)
6
1490
January 18, 2022
Controller won’t start (solved, power cable was unplugged)
Troubleshooting (X35/X50)
2
89
September 16, 2024
Buildbotics controller not powering up
Machines (Original/PRO)
4
174
October 7, 2024