Thanks jon for your kind help! i've now tunned my
each axis with MIN_FERROR settings set to 0.005 at maximum
200 ipm axis speed. below this setting i get lot of following
error problem. And i think its good enough now...
Jon you wrote:
>>Really, you have to start up the graphing function and make plots of
>>actual vs. commanded position,
>>and adjust the servo parameters under dynamic conditions so that the two
>>lines come as close as
>>possible to each other. THEN, you can set MIN_FERROR and FERROR based
>>on what you
>>see in your graphs as the practical bounds that won't cause following
>>errors during normal
>>operation.
Please tell me how do we record these graphs of actual and commanded
positions? is there any program with BDI that does it? or
do i need some external program?
In backplot i can only see the commanded position.
Also please tell me what is the use of EMC Logging Script that is
provided in TkEMC and which is accessible from Menu Bar->Settings->Logging
best regards
Asim