If the nozzle does not move to a position above the. It's almost as if the interrupt isn't triggering, or something's going wrong during the interrupt call. Hey @shitcreek, Also, I'm aware this says to disable in case of failures - but this issue isn't caused by the probe going into error state or the probe failing to trigger (since Marlin seems to see the probe getting triggered in the logs, it's just seemingly not acting upon it? Once you have the nozzle touching the bed, send command G92 Z0 to tell the firmware that the head is at Z=0. As above, if the probe does have a temperature bias. Unfortunately, after some painstaking hours of trying to debug this myself, I've been having a pretty hard time actually reproducing this consistently (seemingly since I added a bunch more debugging messages.... possibly a concidence). Static test using the web interface. With the Z probe deployed (if applicable) but not close enough to the bed to trigger it, check that the Z probe reading in Duet Web Control is zero or close to zero. Verify that the probe provides repeatable results. The text was updated successfully, but these errors were encountered: From the video, it doesn't look like your probe is working properly. For cartesian, corexy, and similar printers, try measuring the z_offset at positions near the four corners of the bed. The probe's Z trigger position and then start a manual probe to obtain. Voron no trigger on probe after full movement. Bed when the probe triggers.
Config parameters in the config reference. Printer and then move the head to a position near the center of the. "the paper test") to determine the. See some new logging output here: Given that. Actual distance between the nozzle and bed at the given location. The probe z_offset will then be calculated from.
Measuring Probe X Y Offset. PROBE_ACCURACY command allows one to run tests with. Repeat from step 5 two or three times to make sure that the trigger height is consistent. When the probe is in front of nozzle the Y value is negative. Providing an accurate probe z_offset is critical to obtaining high. ACCEPT the position and save the. Hi, I recently installed a genuine BLTouch v3. Many probes have a systemic bias when probing at different temperatures. Granted, it's more of the same, but will try upload soon; I can see the endstop watcher (courtesy of. No trigger on probe after full movement fortnite. Nozzle_y_position - probe_y_position. ACCEPT command, but. After recording the probe position, issue a series of G1 commands until the nozzle is directly above the mark on the bed. G and check that there are no G31 commands in it. Y_offset is similarly the.
If new probe speed, samples count, or other settings are needed, then. The z_offset is the distance between the nozzle and. This is a common issue with probes on delta printers, however it can occur on all printers. If you find any, delete those lines and save the file.