Re: [Emc-developers] Strange error in multi axis mode

2023-11-28 Thread andy pugh
On Mon, 27 Nov 2023 at 17:51, Marius wrote: > We get a joint following error every time the gcode program comes to an > end or when we stop the run mode. This sounds like it happens when you transition from coordinated mode to free / teleop mode. Which aligns with what Chris is saying. During

Re: [Emc-developers] Strange error in multi axis mode

2023-11-27 Thread Chris Radek
I think this means your forward and reverse kinematics don't match. If you take a position with BC /= 0, and feed it through the inverse kins, then feed that result through the forward kins, you should get the same position you started with. I think you will find that you don't. Cheers, Chris

[Emc-developers] Strange error in multi axis mode

2023-11-27 Thread Marius
Hi, We have a 5 Axis router (XYZBC) running on master and using Gmoccapy as interface. We have a custom kinematics component that takes care of an offset on the B/C axis. We get a joint following error every time the gcode program comes to an end or when we stop the run mode. This only