Danfoss VLT Series Programming Manual page 210

Programming
MC_MoveAdditive with BufferMode = Buffered
The potentially ongoing positioning is finished first. The original target position is reached and the velocity in this target
position is 0. The new target position is the (old) target position plus the value of the Distance input of MC_MoveAd-
ditive_ISD51x. This means that it is the exact same end position as with BufferMode = mcAborting_ISD51x.
The trajectory parameters (Velocity, Acceleration, and Deceleration) are only used for the 2
is activated in the axis state ContinuousMotion, the specified relative distance is added to the set position at the point of the
rising edge of Execute. This applies for buffer mode Buffered and Aborting.
6 6
FB1.
Execute
FB1.
Done
FB1.
Command
Aborted
FB2.
Execute
FB2.
Done
FB2.
Active
Illustration 6.66 Buffered versus Aborting with MC_MoveAdditive
208
®
VLT Integrated Servo Drive ISD
Execute
Command
Aborted
Execute
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®
510 System
nd
movement. If the function block
FB1.
FB1.
Done
FB1.
FB2.
FB2.
Done
FB2.
Active
MG36D102