10
5. 3 pulse type selection switch
CAUTION
z
Frequent mistakes occur. Be sure to read this manual carefully and set correctly.
z
If this switch is set incorrectly, motor rotates only one direction or CW, CCW rotation speed is
different at same input pulse speed.
5.4 microstep resolution set switch
z
The resolution means the number of pulses per motor one turn.
z
For example, if current drive resolution is 6400, then it means that drive requires 6400 pulses for
motor to rotate 1 turn and 6400pps input made motor turn at the speed of 1 rps (revolution per sec)
z
The drive allows the user the versatility to select a microstep resolution that best matches his
application requirements. For a standard 1.8
°
step motor there are 8 selectable resolutions that range
from 200 to 51200 pulses (decimal type : 200 – 20000 pulses) per revolution. Refer to the following
Fig.6 and determine the resolution best meets your need and set switches as indicated.
Fig.6 Mode selection switch
