User manual

4. Motion Control Instructions
DVP-MC operating manual 4-57
q Start-up mode 0: start up by jumping to the positive target position immediately. In one
synchronous cycle, slave axis jumps from point A to the point B to mesh with master axis.
<1> When master axis is in relative mode, master position in cam curve
= (master position 0 + master offset 0) / master scaling 1 = 0.
<2> From cam curve, slave position is 0 when master position is 0. Calculation method:
f (0) =0.
<3> When slave axis is in absolute mode, slave position= 0* slave scaling 1 + slave
offset 0 =0
<4> Because startup mode 0 is to start up by jumping to the positive target position
immediately, slave axis need move from current position to the position 0 in the next
cycle, i.e. actual position 360 and thus the coordinate of the meshing point B is (144,
360). When master axis moves, following master axis, slave axis starts to move from
point B according to C2 curve.