PUMA 560 Inverse kine.

:woohoo:
Hi vaibhav from india here.
Final year mechanical engineering student.
Currently working on my PUMA 560.

Im having problem in jogging my robot in inverse kinematics.
I am able to play it in forward kinematics very well. They show right x,y,z co ordinates when momentarily get into axis mode. But then bot dont operate, naither co ordinate changes, nor the nor the joint value...

What is procedure to operate or enable axis mode?

Please suggest.

Regards,
JuniorROBOTER

Which version of LinuxCNC are you using?

Which GUI are you using? You typically switch to "World" (XYZ) mode using the "$" key, at least in the Axis GUI.

You probably need to be homed first.

Hi...thanks for replying...
Im using version 2.8.0~pre1 (as written in VERSION text file)

Yeah... as u said when i enter in WORLD MODE, and try to jogg manually, the spindle on the screen ( real-time ), on world mode GUI shows displacement but bot gives no responce...
Even G-code dont run.

Regards,
JuniorROBOTER

I have not connected SENSORS YET.
is it a must to assemble sensors at machine level???

So, you can jog in Joint mode, but nothing at all happens in World mode?

That's very strange indeed.

Yes sir. Weird indeed, but have been trying to run it on my machine since then. I checked the code and found error in rtpai file...
Also, i didnt how should I check if my files are ok!

Are you jogging with a handwheel?

In the 2.8 version you may need to connect-up both the joint _and_ axis jogging pins.

How sir?
In which file???

JuniorROBOTER wrote: How sir?
In which file???

In the HAL file. (or one of the HAL files)

Hi andy,

Please help me to code to connect world mode and joint mode.

Can u send me a reference material or reference code for programming???

Regards,

JuniorROBOTER