MLPmpAbs
Function
A function calculates a result according to the current value of its inputs.
A function has no internal data and is not linked to declared instances. - Moves to an absolute position Position means a point in space which is described by different coordinates.
Depending on the used system and transformation it can consist of a maximum of six dimensions (coordinates).This means three Cartesian coordinates in space and coordinates for the orientation.
In ACS there can be even more than six coordinates.
If the same position is described in different coordinate systems the values of the coordinates are different. using a parabolic acceleration A change in velocity over time.
Because velocity is a vector, it can change in two ways: a change in magnitude and/or a change in direction.
In one dimension, acceleration is the rate at which something speeds up or slows down.
However, more generally, acceleration is a vector quantity expressing the change with time of the velocity both in magnitude and in direction.
See these Wikipedia articles for more information:
http://en.wikipedia.org/wiki/Velocity
http://en.wikipedia.org/wiki/Euclidean_vector
http://en.wikipedia.org/wiki/Rate_(mathematics) profile.
Inputs
|
Input |
Data Type |
Range |
Unit |
Default |
Description |
|---|---|---|---|---|---|
|
BlockID |
DINT |
-2147483648 to 2147483647 |
N/A |
No default |
ID name of a PMP function block |
|
Position |
LREAL |
No range |
User units |
No default |
Absolute position of the motor |
Outputs
|
Output |
Data Type |
Range |
Unit |
Description |
|---|---|---|---|---|
|
Default (.Q) |
BOOL |
|
N/A |
Returns TRUE if the function or function block is successfully executing. |
Remarks
- The FIRST_TRAVEL_SPEED Speed is the absolute value of the velocity without direction. is used as the velocity For a group of axes this means: In ACS the velocities of the different axes. In MCS and PCS it provides the velocity of the TCP for the motion.
- JERK In physics, jerk is the rate of change of acceleration.
More precisely, the derivative of acceleration with respect to time. determines the level of parabolic acceleration.
- Returns TRUE if the function succeeded.
FBD Language Example
FFLD Language Example
IL Language Example
Not available.
ST Language Example
MLPmpAbs( PipeNetwork.PmpMaster, 1000.0 ) ;
See Also
