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As mentioned And $132=50.000 ; Z-axis maximum travel, millimeters Does the machine really only have 50mm of Z travel? If so, you are...
Negative. G20/21 has no bearing on reporting, that is you telling Grbl "the lines following hereafter are in mm/inch" Reporting is set in Grbl...
You can select the length down to 250mm (gives you +-100mm of travel) if you need even shorter, contact the store for a custom cut.
You just have to specify the expected DPI when you export your files
Try piercing at a non-zero height? If its not that, please provide a workspace export (OBC)
Zero your Work Coordinates using G10L20/G10L2 where the origin is (for most rotaries that would be centerline)
Refer the Grbl Wiki for instructions yes. Editing the config is just one of the steps (to tell the source code what to do, still needs compilation...
See docs:blackbox:connect-vfd [OpenBuilds Documentation] (note bottom of page for further forum threads)
Calibrate your Steps Per Mm: [MEDIA]
Easier and cheaper option: C-Beam® Linear Actuator Bundle
Correct, but did you comment it in the correct location (Arduino Libraries > grbl) and did you properly compile and upload it.
Very very well written resource!
If your VFD really has no way to keep Minimum RPM, and turn off with 0-10v set to 0v see section 2.1.3 of docs.openbuilds.com/blackbox
Recheck all parameters, you should be able to turn it off with M5, so some VFD parameter is still off
Strongly doubt they will be fast enough but you are welcome to try
Your spindle manufacturer should really advise on what the spindle can handle,but lets assume 6000rpm. 400hz =24000, so 6000 would be 6/24*400 =...
Just check,the usual Fotek style ones has quite a bit of leakage current (LEDs on router stays on) which may shorten the life of the router (speed...
Exactly, that will kill the spindle! See your VFD manual for something along the line of "Minimum Frequency" and set it up correctly Ahh gotcha...
Checkout https://docs.openbuilds.com/blackbox - comes with technical support, warranties and proven compatibility with the rest of our ecosystem
You can configure Minimum Freq on the VFD itself, RPMs lower than that limit, starts at the minimum configured regardless (as spindles have a...
