Router plunges in at start

[KGN]

It’s almost always G28 position not being set, which should be disabled in your postprocessor if you haven’t specifically setup a G28 location - it’s usually a tick box to disable. The alternative is that you should remove/replace the G28 call with a safe movement like G53 Z0 if you have homing enabled or remove it entirely.

Here is the G28 call in your attached g-code.

This is a pretty common issue with postprocessor setup that you should probably resolve.

Here’s a couple other threads with a bit more detail but suffice to say it comes up a lot:

Router dipping below z-axis and cutting through project

So here are my results: I edited the program where the only thing I changed was the WCS Offset to 1 in Fusion 360. I was on the G54 (P1) plane in gSender, however, the router still plunges. I used the AutoZero touchplate first, then I just tested setting all the zeroes manually and got the same result. At least I know that there is not an issue with my AutoZero touchplate! I am including the first 30, or so, lines of update code for this project. I am including a video that shows the program r…

Z Axis under the table?

@neil I apologize for my ignorance but i’m not sure what that means. I assume its coordinates but im not sure how i would check that if so.