phytron TM StepDrive 1x24..48V/5A, Руководство пользователя

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phytron
45 MA 1303-A007 EN
6.5.5 Power Stage Configuration
6.5.5.1 Step Resolution
With a 2-phase stepper motor operating in the full step mode, the exact physical resolution
of the motor is reached. For a 200 step motor that means an obtainable resolution of 200
steps per revolution at the motor shaft.
With specially designed electronic drivers, the physical, that means the full step resolution,
can be enhanced. When the resolution is doubled, it is known as half step mode. The 200-
step motor can now resolve 400 steps at the motor shaft. Additional to the advantage of a
larger number of steps per revolution, this operation mode stimulates smoother motor run-
ning and reduced resonance behaviour, which is often found in the full step mode.
If you increase the step resolution further, you speak of quarter step, eighth step...
Value can be set:
0 = 1/1
1 = 1/2
2 = 1/4
3 = 1/8
4 = 1/16
5 = 1/32
6 = 1/64
7 = 1/128
8 = 1/256 of a full step