Movement distances are wrong…

peirof

Hi,

new of this morning….

With Duet Web interface, i have this issue, a commit a comand for move z-100, and really moves aprox 200 mm down.

Why? How adjust this?

Yesterday i had do a print, and works ok...

peirof

one thing….

Yesterday change microstepping in config.g, because i installed Nimble extruder,...

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; Drives
M569 P0 S1 ; Drive 0 goes forwards
M569 P1 S1 ; Drive 1 goes forwards
M569 P2 S1 ; Drive 2 goes forwards
M569 P3 S0 ; Drive 3 goes forwards
M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolatio
M92 X160 Y160 Z160 E2470 ; Set steps per mm
M566 X600 Y600 Z600 E40 ; Set maximum instantaneous speed changes (mm/min)
M203 X12000 Y12000 Z12000 E3000 ; Set maximum speeds (mm/min)
M201 X600 Y600 Z600 E1500 ; Set accelerations (mm/s^2)
M906 X1200 Y1200 Z1200 E7200 I30 ; Set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeou

i suppose this have realtion….

dc42

Changing microstepping changes the steps/mm. See the text starting "When M350 is processed…" at https://duet3d.com/wiki/G-code#M350:_Set_microstepping_mode.

peirof

i have find it
this line is wrong

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M350 X16 Y16 Z16 E16 I1 ; Configure microstepping with interpolatio

for Nimble interpolation its only in extruder, not in axes

this is ok, think

[[language]]
M350 X32 Y32 Z32 E16 I1 ; Configure microstepping with interpolatio

Dougal1957

Pierof all you need to do is change your M92 line to
M92 X80 Y80 Z80 E2470

That will fix your issue

Doug

remember you are using 1.8 degree motors and 20 tooth pulleys