Delta D25886 Manuel d'utilisateur télécharger pdf (Page 92)

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4. Motion Control Instructions

DVP-MC operating manual 4-51

p Start-up mode 2: start up toward positive direction. Slave axis moves from point A to

point B to mesh with master axis at the max. speed, max acceleration and max

deceleration.

<1> When master axis is in absolute mode, master position in cam curve = (master

position 144 + master offset 0) / master scaling 1 =144.

<2> From cam curve, slave position is 164 when master position is 144. Calculation

method: f (144) =164.

<3> When slave axis is in absolute mode, slave position= 164* slave scaling 1 + slave

offset 0 =164

<4> Because startup mode 2 is to rotate toward the positive direction, slave axis should

move from current position to the position 164 in the next cycle, i.e. actual position

524 and thus the coordinate of the meshing point B is (144,524). When master axis

moves, following master axis, slave axis starts to move from point B according to C2

curve.

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Delta D25886 Manuel d'utilisateur Page 92

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