Danfoss VLT Series Programming Manual page 46

Servo Drive Operation
2 2
0
Illustration 2.41 CAM 2 - Partial CAM
0
Illustration 2.42 CAM 3 - Partial CAM
Non-cyclic CAM execution
Non-cyclic
0
Active
CAM
InSync
End of
Illustration 2.43 CAM 1: Full CAM - Non-cyclic: Velocity at the
End is 0
44
®
VLT
1 Guide value
1
Guide value
2
1 Guide value
0
CAM 1
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®
Integrated Servo Drive ISD 510 System
Non-cyclic
0
Active
CAM
InSync
End of
Illustration 2.44 CAM 2: Partial CAM - Non-cyclic: Velocity at
the End is Unequal to 0
If the last data point of a CAM profile has a velocity other
than 0, and ends in this data point (for example, because
of non-cyclic configuration), the axis keeps on turning at
the velocity of this last data point (see Illustration 2.44).
However, the velocity is still related to the guide value. The
acceleration of this last data point is automatically set to 0.
Cyclic CAM execution
Slave absolute
Cyclic
0
InSync
cycle
End of
pro le
Illustration 2.45 CAM 2: Partial CAM - Cyclic: Blending
Segment is an Automatically Calculated P5
1 2
Guide value
0
CAM 2
Blending
1 2
cycle
Guide value
cycle
MG36D102