Hi
Can Please someone help to newbee in g code scripting with advise how I can programm A axis swivle +30 degree and -30 degree from 0 I need to have it from 0 as it is the only way position tool on the right spot. Pleese
And would be good if someone know a soft to veryfy G code for rotary axis.
I'm using Mach2
Have tryed Mash3 but have a problem with fast movements they seems to freeze on the middle and then go again have some one same problem?

Here is a bit of code that will datum the a axis at what ever point it is at and then move the A axis from 0 to 30 degrees back to 0 and then 30 degrees the other way.

G92 A0 (datum a at this point)
G00 G90 Z0 (rapid to z0)
G01 A30. F100. (feed to 30 degrees)
G00 Z1. (rapid z clear)
A0 (rapid a to 0)
Z0 (rapid z to 0)
G01 A-30. (feed a to -30 degrees)
G00 Z1. (rapid z clear)
M30 (end program)

Graham.