RRC[

Rat Rig Community [Unofficial]•13mo ago

archen

Octopus Pro 1.1 h723 fried

Ok so I'm stupid as fuck. I tried to swap Z drivers with power on, pressing emergency stop wasn't enough to kill power to the drivers as I thought.

I'm gonna get a new board but for the fun of it I'll try to repair it.

Issues/symptoms :
Motor7 generates a error as soon as the stepper is enabled (FORCE_MOVE command)

Motor6 DIR signal seems broken, stepper can only move in one direction regardless of instructions and inverting dir pin in config does nothing.

I checked schematics and I'm currently suspecting U24 as it handles both M7 enable/DIR/STEP and M6 DIR.

Thoughts?