Cannot jog Gantry Machine

So I decided to abandon Pathpilot and go with Gmoccapy instead. I read everything there was to read on gantry machines under 2.8 and then setup my machine. After a few hiccups I ended up with a machine that worked.... sort of.

I setup [KINS] with

KINEMATICS = trivkins coordinates=XXYZ
JOINTS = 4

Then set [TRAJ]
AXES = 4
JOINTS = 4
COORDINATES = X X Y Z

If I set this any other way, for example AXES=3 then LCNC complains about JOINT_3 not existing. It also does not matter if I put X Y Z in coordinates, the problem remains.

JOINT_0 and JOINT_1 are the X motors
JOINT_2 is Y
JOINT_3 is Z

Homing setup with both X's at -1

Homing works fine, both X motors home at the same time, Y homes fines and Z is manual homing.

After that it all turns pear shaped...

Jogging X only jogs 1 motor, JOINT_0, horrible noises result.
Jogging Y actually jogs the other X motor (JOINT_1) resulting in more horrible noises.

I have read both Rods saga with GMoccapy and other threads on how to setup gantry's and don't quite get what I did wrong. Can anyone suggest where I should now look as this is driving me nuts. I thought GMOccapy was ready for gantry machines on 2.8 but something is very wrong here....

Cheers

Can you post your hal and ini files?

Yup, will do the I get home

Just a brain dump but I remember reading somewhere that the individual homing buttons should be disabled in the screen if dual joints are specified. That is not happening on my install, the HOME ALL and the individual Axes home buttons are active.

Thanks Tommy

Still no go, startup fails complaining about missing AXES

/home/cnc/linuxcnc-dev/scripts/linuxcnc '/home/cnc/linuxcnc/configs/bsww-mesa/bsww-mesa.ini'
LINUXCNC - 2.8.0~pre1
Machine configuration directory is '/home/cnc/linuxcnc/configs/bsww-mesa'
Machine configuration file is 'bsww-mesa.ini'
Starting LinuxCNC...
Found file(REL): ./bsww-mesa.hal
Note: Using POSIX realtime
./bsww-mesa.hal:6: Ini variable '[TRAJ]AXES' not found.
Shutting down and cleaning up LinuxCNC...
Note: Using POSIX realtime
LinuxCNC terminated with an error. You can find more information in the log:
/home/cnc/linuxcnc_debug.txt
and
/home/cnc/linuxcnc_print.txt
as well as in the output of the shell command 'dmesg' and in the terminal

I am attaching my files for consideration...

Cheers

Well the AXES things was my doing (fixed now) but still no work. Homes fine, jogs only 1 X motor with X+ and the other with Y+

While researching this problem I found a fix, thanks to Andy from a while ago. This post: forum.linuxcnc.org/49-basic-configuratio...lease?start=10#95922 fixed the "problem"

in "loadrt trivkens" I added "coordinates=xxyz"

and in "[TRAJ]" I changed coordinates to "X Y Z" only

and the machine now behaves itself. After homing X jog uses both X1 & X2, Y jog does Y only and Z jog does Z.

Now I can go on to adding everything else I need to get it working like Pathpilot.

Thanks those that looked and answered, I do appreciate it.

Cheers