MKS Robin Nano, Руководство пользователя

Страница: 12 / 42

9
TMC2208
driver chip internally uses a differential algorithm to extend the 16 subdivisions to 256 subdivisions. The
step values are calculated according to 16 subdivisions.
It is recommended to use 16 subdivisions with a good mute effect. It can also be adjusted according to the
subdivision table according to its own needs.
TMC2100
drive has a clear mute effect and the motor track runs more smoothly. The internal algorithm optimizes
the setting, and the drive subdivision defaults to 16, which is not affected by the transformation of the external
jumper resistance.
Default drive current and maximum current for each drive
High High High 1/16 Step Low Low High 1/16 Step Lo
w
Low High 1/16 Step
High Low High 1/32 Step Hig
h
Low High 1/32 Step
Low High High 1/32 Step Lo
w
High High 1/64 Step
High High High 1/32 Step Hig
h
High High 1/128 Step
TMC2208
Drive subdivision table
（
No need to set M3
）
M1 M2
Subdivision
high low 1/2 Step
low high 1/4 Step
low low 1/8 Step
high high 1/16 Step
A4988 DRV8825 LV8729 TMC2208 TMC2100
Default current
1A 1.3A 0.8A 0.707A 0.5A
maximum current
2A 2.5A 1.5A 1.414A 1A