Motors do not react

[Bo_Andersen]

I have been here since beta stage, but have not been cutting anything since December. Just upgraded from 0.99 to 1.10
firmware upgrade went ok and ground control looks fine, but I cant get any motor to move
I have verified that there is power to the arduino and pcb, connection is ok too… What’s next?

Connected on port COM3

PCB v1.1 Detected

Old position data detected.

Please set $12, $13, $19, and $20 to load position.

Grbl v1.00

ready

ok

Sent: G20
error: Please set $12, $13, $19, and $20 to load old position data.

Sent: $$

[Bo_Andersen]

so seems to be this same issue

Ground control v1.09 error

This error is showing up because the machine isn’t getting it’s settings updated when the connection happens…I’m not sure why, but that’s the cause. The calibration process updates the machine’s settings several times. I would expect that the motors won’t move in the calibration process either, but will you give going through the calibration process without worrying too much about what is actually happening to see if that will fix it? Once the settings get pushed once they will be stored in mem…

I will see if I can figure out how to Wipe Eprom

[Bo_Andersen]

This helped

https://www.arduino.cc/en/Tutorial/EEPROMClear

[jwolter]

Added to the troubleshooting wiki page. https://github.com/MaslowCNC/Mechanics/wiki/Troubleshooting-Guide