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VFD working

I try tomorow a lower speed . Thank you very much for a quick replay

What exactly do you need help with?

Are you sure it is not stalling because your accel/velocity values are too high?

if the distance moved with a 100 mm command is not inversely proportional
to the scale, the hardware is not following the  command.

500 mm/s is way faster than is possible.

Even at 300 steps per mm, 500 mm/s  needs a 150 KHz step rate, but your base thread
period limits you to only about 5KHz (5 KHz = about 16.6 mm/sec at 300 steps/mm)

I am trying to create a simple subroutine to surface a block before engraving. It originally complained about an EOF in the file so I decided to execute each move command individually using MDI to make sure the code was correct.

Here the snippet that is giving an error:

    G0 X2.144 Y-0.125   (Move to start)
    G0 Z-0.02           (Lower spindle)

    G91             (Relative Moves)
    G0 X-11.163     (Make cut)
    G90             (Absolute Moves)
    G0 Y1.6921      (Move Y for next cut)

    G91             (Relative Moves)
   -- -> G0 X11.163      (Make cut) <---
    G90             (Absolute Moves)
    G0 Y3.5092      (Move Y for next cut)
    G0 Z0.1         (Move to safe height)

At the line indicated --->  <--- LCNC reports an error to the effect that Linear Move will exceed limits of the machine.  The program zero is located at the right-front corner of the block. Since I could move to the starting location in line 1 and do the first cut to "G0 X-11.163" which is negative, I naively expected moving opposite direction the same distance would be acceptable.

The block, 3.25 x 7.00 in., is located in the center of the 19 x 11 in. table with ample space on all sides for the 2 in. surfacing mill to clear the block. Fortunately, this was my first attempt to use LCNC on this machine so I was cutting air for the test, so no material was damaged.

Can someone help explain the error and how to resolve it?

Kind Regards,

The GMOCCAPY documentation indicates that the arrow-keys, pg-up, pg-down are enabled by default, however, they are not responding on my installation from the main screen. I've looked for a configuration parameter to enable them, but the only key I found disables all hot keys, not just the jog keys. Am I doing something wrong or did I miss something in the documentation?

Hi I has problem with my setup  ini file  I do not understand the behavior of this if I use 200 step for the scale in my z axle and then G0Z-100 and the movment stop at 40 mm 
step 300 = 60 mm
step 400 =  81mm
step 500 = 78 mm
step 600 = 59 mm
Why can´'t I hit 100 mm in my set up I tryed many diferent value of steps with 50 increasment  
computer = Raspberry Pi 5 ,breakoutboard db25 cinese make , stepperdriver DM542  , 1/4 800 steps , motors 200 steps
are there any kind to help me in the right direction
yours sinserly Krister