National Instruments NI-Motion - Manual (Page 138)

Chapter 10 Electronic Gearing and Camming
NI-Motion User Manual 10-16 ni.com
Figure 10-15 shows that, after three camming cycles, the slave axis end
position is 500 counts away from the starting position (0) with the slave
offset, and that without the slave offset, the slave axis end position is
1500 counts away from the starting position (0).
With a slave offset of 500, the slave axis traverses the positions specified in
the camming table, but it does not maintain the camming ratio.
Figure 10-15. Camming without Offset
Without Offset
With Offset