MC_MoveAbsolute

Movement of the axis to an absolute position is commanded with MC_MoveAbsolute. The motion is always executed jerk-limited with the constant set input “Jerk”. This value is valid for both "acceleration" and "deceleration".

NC command:

<axis_name>[ MC_MoveAbsolutePosition=<expr> Velocity=<expr> Acceleration=<expr>
Deceleration=<expr> Jerk=<expr> Direction=<expr>]

Block diagram in PLCopen:

Input pin

Unit

MC_MoveAbsolute 1:

Position

[0,1µm or 10-4 °]

Velocity

[1µm/s or 10-3 °/s]

Acceleration

[1mm/s2 or 1°/s2]

Deceleration

[1mm/s2 or 1°/s2]

Jerk

[1m/s3 or 1000°/s3]

Direction

1 positive direction

2 shortest way

3 negative direction

4 current direction

Programming example

S[MC_MoveAbsolute Position=133  Velocity=1000  Acceleration=500
  Deceleration=600 Jerk=200  Direction=2]