Hi
I have just got back from the workshop. Its about 8Km away and not always accessible due to production isues.
I have deleted the G64 (having tried G61) G61 was worse, removing the G64 seemed to of made a slight improvement. Not sure what this did as its not in the manual. I had assumed it was a smoothing function or look ahead!!.
F1000 is what we are running, we would like to run up to about 1600 if possible.
In the motor settings I have 1280 pulses per unit, maxed out Velocity, about 1800 (from memory) Acc is set to 150
As a last resort I un ticked the Advanced Compensation Analysis. This seemed to be a further improvement.
However we can still see (and feel) a variation at the 12 and 6 oclock positions.
Ran at 35,000 then tried 45,000 pulse setting.
Task Manager showed a distinct increase in CPU demend. In all cases we have tried to use no more than 80% cpu demand.
I can try scope and Freq Meter. However in the past its been very difficult to follow the pulse output trains as they vary from 0to max in 90deg rotation of the table.
Its getting a bit fustrating. I have had 3 months of wiring, setting up and changing the servo's and drives till we got sets that work. Solving this issue appears to be the last before we can change mode to production of some samples and move to a next phase.
Regards and appreciate all help.
Graham