"Rapid move would exceed machine position limits in +Z"

Mill
1

I’m using Fusion 360 to generate a nc code for a simple drilling cycle. I keep on getting this error
“Rapid move would exceed machine position limits in +Z”

any help on understanding this would be helpful

tormach 770MX

2

I’m guessing you have something dorked with you WCO and or Tool offsets.

Can you give us some little back story on how familiar you are with fusion cam and cnc machining?

3

I’m just coming up to speed on both fusion, Pathpilot and my 770MX. This is my fourth part.

Very likely I have something dorked,… LOL

4

Error report
Error report1280×960 126 KB

5

Drill Only R2.nc (392 Bytes)

6

Try moving the G43 H6 to your first Z.06 move. Right now you are trying to instate the tool length offset during a tool change and before an X and Y move. I am not saying that is the problem. It does look funny though. Get rid of all of these G64 G50 G17 G40 G80 G94 G91.1 G49
G20 (Inch)
G30
I only use G90 but my machine also runs on Mach3. Or at least delete them one at a time and see if it makes any difference. In the industry the superfluous safety lines cause a whole lot of grief because the manufacturer can do whatever they want with the G-codes and still be Fanuc compatible.

1 Like
7

With some guidance from tech support I’m back running.

It was giving me a error when I gave the machine a G30 command

I gave the machine a G30.1 command after referencing the x,y,z axis.

After that, G30 was no longer erroring out.

I had some power fluctuations and a crash a few days ago, I’m wondering if one of those wiped the original G30 settings.