![Rat Rig Community [Unofficial]](https://cdn.discordapp.com/icons/582187371529764864/08375bea6b5b9088b6d4cfc2b6e25fba.webp?size=48){kind=icon}
V-Core 3.1 commissioning
I’m in the process of commissioning my V-Core 3.1- 400, I have an acceptable bed mesh and a serviceable first layer calibration.
I’m currently in the process for sorting out the parts cooling fan. The issues I’m having with the fan is as follows:
When I first powered up the printer the Fan would energize at 100% on startup despite the console indicating it was at 0%.
By sliding the percentage to 100% the fan would turn off. (How do I fix this?)
After several firmware restarts while adjusting various other printer components the fan stopped working all together, I believe it’s possibly toast.
I have ordered a new fan but I would like to continue trouble shooting the issue, I have the jumper set to 12v for the red and black wires and the blue wire jumper is set to 24v. I have not changed any parameters in the config file in regards to the cooling fan. I have a 12v 4010 fan I would like to temporarily use to bench test on the printer MCU configuration before I dig into the tool head wire loom and permanently install a new 4028. (Any recommendations would be greatly appreciated)
I’m running an BTT Octopus V1.1 MCU.
I’m currently in the process for sorting out the parts cooling fan. The issues I’m having with the fan is as follows:
When I first powered up the printer the Fan would energize at 100% on startup despite the console indicating it was at 0%.
By sliding the percentage to 100% the fan would turn off. (How do I fix this?)
After several firmware restarts while adjusting various other printer components the fan stopped working all together, I believe it’s possibly toast.
I have ordered a new fan but I would like to continue trouble shooting the issue, I have the jumper set to 12v for the red and black wires and the blue wire jumper is set to 24v. I have not changed any parameters in the config file in regards to the cooling fan. I have a 12v 4010 fan I would like to temporarily use to bench test on the printer MCU configuration before I dig into the tool head wire loom and permanently install a new 4028. (Any recommendations would be greatly appreciated)
I’m running an BTT Octopus V1.1 MCU.
![Rat Rig Community [Unofficial]](https://cdn.discordapp.com/icons/582187371529764864/08375bea6b5b9088b6d4cfc2b6e25fba.webp?size=16){kind=icon}