Command a constant velocity move (jog) with non-constant acceleration.
- Description:
- MoveVelocitySCurve commands a constant velocity move (jog) with non-constant acceleration.
- Parameters
-
velocity | Target velocity, units/second. |
accel | Maximum accleration, units/second^2. |
jerkPct | Which defines the percentage of acceleration time which is smoothed, 0.0 to 100.0. |
- Note
- In most cases, a servo motor has a feedback device mounted. Depending on feedback device resolution, one motor shaft rotation will produce fixed value of counts. Example: motor has a resolution of 8192 counts. This means if 8192 is entered as distance to move, motor will move single revolution. User can implement UserUnitsSet() to change to a different unit (ex: mm, inches, etc) from encoder counts.
- Sample Code:
- RapidSetup:
- Go to axis screen->Motion Profile box (left) to select type of motion
Go to axis screen->Motion Parameters box (right) to select values for motion
- Motion Scope:
- Velocity move (SCurve type) profile shown below:
- See also
- Different Motion Types, MoveSCurve, MoveTrapezoidal, MovePT, MovePVT