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. - Returns the actual 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. of the axis.
Inputs
|
Input |
Data Type |
Range |
Unit |
Default |
Description |
|---|---|---|---|---|---|
|
ID |
DINT |
No range |
N/A |
No default |
ID Name of the Axis block. |
Outputs
|
Output |
Data Type |
Range |
Unit |
Description |
|---|---|---|---|---|
|
Default (.Q) |
BOOL |
FALSE, TRUE |
N/A |
Returns TRUE when the function successfully executes. |
|
Position |
LREAL |
|
User units |
Returns the absolute position of the axis. |
Remarks
-
-
This function or function block
A function block groups an algorithm and a set of private data.
It has inputs and outputs. returns cached data.
See Program a Multi-Core Controller.
FBD Language Example
FFLD Language Example
IL Language Example
Not available.
ST Language Example
Axis1_Position := MLAxisReadActPos( PipeNetwork.Axis1 ) ;
See Also
