Search found 5 matches

by PanDee
Fri Feb 17, 2017 6:32 pm
Forum: Stepper Motor
Topic: Feedrate decreasing during printing M201
Replies: 3
Views: 6432

Re: Feedrate decreasing during printing M201

I did not checked in case of printing via USB, but it occurs every time I print from SD.
It seems the feedrate decreasing in function of z height.
by PanDee
Fri Feb 17, 2017 12:12 am
Forum: Stepper Motor
Topic: Feedrate decreasing during printing M201
Replies: 3
Views: 6432

Feedrate decreasing during printing M201

During printing the feedrate (showing on the LCD) continuously decreasing. Around 30mm height the feed rate decreased to 36% from 100%.
I guess it is not normal, the printing speed was very slow of course. Should I change any settings to avoid this?
by PanDee
Fri Dec 02, 2016 6:12 pm
Forum: Stepper Motor
Topic: Y axis step/mm problem
Replies: 3
Views: 6785

Re: Y axis step/mm problem

Yes it is really weird and annoying...
Yes I have stored the memory after every changes, I took care about this step carefully.
3 months ago It was working fine, previously it had an y layer shifting problem which solved by increasing the motor control voltage to 0.9V.
by PanDee
Wed Nov 30, 2016 6:06 pm
Forum: Stepper Motor
Topic: Y axis step/mm problem
Replies: 3
Views: 6785

Re: Y axis step/mm problem

Do you have any advice?!
by PanDee
Sun Nov 27, 2016 2:27 am
Forum: Stepper Motor
Topic: Y axis step/mm problem
Replies: 3
Views: 6785

Y axis step/mm problem

Hi,

I have a M201 printer. I have a problem with the y axis movement. With the default 80steps/mm setting the y axis moves 20mm instead of 10 mm (does not matter where I control the movement manually, from PC or on the printer). In other words, the max y movement is 100 instead of 200. If I change ...