Vector VEC-VA Series, Programming Manual

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VA Motion Controller Programming Manual
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StartMode = 0 (the shortest distance gradient)
If the parameter StartMode = 0, the engagement operation is executed, and the
synchronization position Slave axis in the direction of the shortest distance, this time from the
motion axis parameters Velocity, Acceleration, Deceleration affected by.
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StartMode = 1 (positive gradient)
If the parameter StartMode = 1, the engaging operation is performed, the forward toward the
shaft from the synchronous position, this time from the motion axis parameters Velocity,
Acceleration, Deceleration affected by.
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StartMode = -1 (inverse gradient)
If the parameter StartMode = -1, the engagement operation is performed, the reverse position
Slave axis toward synchronization,, Acceleration, Deceleration Effect this time from the
movement of the shaft receiving parameters Velocity.
E.g: Starts performing engagement operation, the master from the cam phase axis, respectively 80
and 180 (below point O), The cam relation defined in claim spindle cam phase is 80, the
phase Slave axis of the cam 40 (as in FIG. when point a or point B), then select a different
mode StartMode engagement process, the operation mode from the shaft as shown.
StartMode = 0: Now gradient Slave axis O from the point A to the point A at the synchronization
point, because the distance from point O to the point A is smaller than the
distance between the point B is O;
StartMode = 1:
Now the axis positive gradient from point O to point B;
StartMode = -1: Now the reverse gradient Slave axis from the point A to the point O;
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Acyclic / cyclic execution cam (with the Periodic)
In practical applications, the electronic cam, and some may require circulation operation
in cycles, while others may only need to run a cycle, i.e. for these two parameters Periodic
selected situations.
When the parameter Periodic = TRUE, follow the master axis according to the execution