be set to any value. The minimum position data moving a load is called a reference unit.
To move a workpiece 10 mm:
When the Electronic Gear is Not Used:
Calculate the revolutions.
1 revolution is 6 mm. Therefore, 10 ÷ 6 = 1.666667 revolutions.
Calculate the required reference pulses.
1048576 pulses is 1 revolution. Therefore, 1.666667 × 1048576 = 1747627.01 pulses.
Input 1747627 pulses as reference pulses.
Reference pulses must be calculated per reference. → complicated
When the Electronic Gear is Used:
The reference unit is 1 μm. Therefore, to move the workpiece 10 mm (10000μm),
1 pulse = 1μm, so 10000 ÷ 1 = 10000 pulses.
Input 10000 pulses as reference pulses.
Calculation of reference pulses per reference is not required. → simplified
Ball screw pitch: 6 mm
Workpiece
Encoder resolution (20 bit) 1048576
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