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325
Should be 4 wire clips correct? Missing arrow on left side.
No don't use ratos 2.02 for the vcore4 you need to get ratos 2.10-RC2 (at the time of this post) for the vcore4. It is located on the github releases page.
Well when installing the nozzle you need to set the rapido to 285c and then apply the specified torque (can't recall the number off of the top of my head). So you can screw it in at this point, but more work to be done once the printer is up and running.
I have created a remote power switch mount for the vcore4, search for it on printables. You'll need to route 2 pair (line and neutral) of wires to and back from the switch. One pair from the power input in the enclosure to the switch, and one pair from the other side of the switch back to the power supply (and fuse). I used 14 gauge wire and it fit easily inside the 3030 rails to hide the wire, using the stock clips.
I have other vcores and yes the fan turns on at 100% when I power on because it's wired like this. But I actually like it, because I know when the printer is fully booted up without looking at my computer or phone, because the fan shuts off at that time. Also my vcores are enclosed and if you have the enclosure fully closed up at power on, it's relatively quiet.
Now that you've connected the octopus to the power supply and assuming you have already loaded ratos firmware onto the board (from earlier in this guide), you should remove the usb c power jumper you set. You will be powering from the 24v power supply from here onward, even for updates which will happen automatically.
Don't forget to set the input voltage selector on the power supply to your local mains voltage. It comes preset to 230v. The other option is 115v
Technically it is 5 6 and 7 because the octopus shares two outputs at motor 2. So the octopus can control 8 different motors, and one of them can control two (but with identical commands) but in this case the drivers are labelled: 0, 1, 2, 2A, 3, 4, 5, 6, 7.
In the commissioning guide it says that it's impossible to belt tune a hybrid system all at once, that the corexy system should be tuned first, and then the hybrid drives added in later to be tuned. Does this mean that if someone is building a hybrid system from the beginning and not doing an upgrade, that they should pretend at first run through like they are building a corexy (in terms of initial firmware and connected steppers while leaving the hybrid steppers disconnected and their belts off) and then later come back change the firmware and add the hybrid belts and plug in those steppers?
Step 61 should read step 46 I think
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