Lenze PLC Designer PLC Designer (R3-1) - Manual (Page 579)

L-force | PLC Designer
General Editors
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DMS 4.1 EN 03/2011 TD29 577
Have a look at the following example of a switch from CAM1 to CAM2:
CAM1 is made up of a quintic polynom followed by two lines.
CAM2 is made up of two lines followed by a quintic polynomial.
A switch between the two CAMs should respect the following issues:
1. Velocity and acceleration at the end point of the first CAM should match the
corresponding values at the start point of the second CAM in order to avoid jumps.
In the example case this requirement is fulfilled: the end point of CAM1 and the
start point of CAM2 both have velocity 1 and acceleration 0.