John Kasunich wrote: > andyholcomb wrote: > >> Had it set to 12000, put it up 14000 to see if would fix the >> problem, didn't; have not changed it back; I just set it back to 12000. > > That change can't fix anything, but can make things worse. If you are > changing stuff without knowing why, you are not going to get anywhere. > I was fixing my following error because you guys were complaining about it. If you would like me to slow my speeds down than I can try that tonight, all you have to do is ask. >>> Jeff Epler tried running the config, and got a following error, because >>> of the speed limit, and/or an acceleration limit. He had to lower the >>> max speed to 0.7 and raise STEPGEN_MAXACCEL to 45 just to get it to >>> run. >>> When he did that, the position commands are rock-stable. >>> >> I did mess with my accls, I set the 20 down to 15, didn't help, >> reversed them that didn't help. > > Again, lowering accels is very unlikely to help. You are "swirling". > Looked through the log of last nights IRC, just like you had asked me to, towards the end after they saw my config files someone said that I might need some more headroom on my stepgen maxaccel, so I thought I would try what I thought they were talking about, to see if it made a difference and I note back to them that it made no difference so they would know. > That is a term we use at work when somebody is running around in > circles doing stuff without a plan. It usually just wastes time and > energy, then leads to frustration. Stop and think and understand what > you are doing before you do it. > Thanks didn't know that. >> know what time on the chat I will see if I can get it to work. > > Unfortunately I won't be online most of this evening, but others will. > In general, evening in the USA time zones is the best, although USA > daytime/Europe evenings works fairly well too. > > One thing you might want to try is to save the files you have so far > and try a "stepgen" configuration. Stepgen is a tool that is intended > to help with simple stepper machines. There is a nice step-by-step > tutorial starting here: > http://www.distinctperspectives.com/emc2installsetup/ > > Regards, > > John Kasunich > > While I hope I we can get it fixed, thanks for your help so far Andy
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