Peter blodow wrote: > Hello Jeff, > as I am very reluctant with systems I don't really know, I first connected > Halscope to Axis (before changing anything you suggested in the files). I > can see all three stepper pulse rows and notice that, for X and Y axes, > they sometimes come in tight bundles (or packets) with lots of time in > between, but usually are generated apparently at very irregular distances. > Halscope trigger can't get a steady hold of it. I can't find a system in > this pulse generation. I' using the arcspiral.ngc program where action runs > mainly in the XY plane. At beginning and end of the program the Z axis > moves up and down (alone) and, astonishingly, those Z pulses come very > regularly and equidistant. >
If you are looking at step pulses with halscope, you MUST use the base thread for sampling. If you use the much slower servo thread, halscope will miss many pulses, which could lead to the results you are seeing. If you are already using the base period, ignore this message ;-) Regard, John Kasunich ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
