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 difference between the reference 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. and the actual position of the drive In electrical engineering, a drive is an electronic device to provide power to a motor or servo.
Control device for regulating the speed, torque and position of a motor.
A unit controlling a motor using the current and timing in its coils. mapped to the specified axis.
Inputs
|
Input |
Data Type |
Range |
Unit |
Default |
Description |
|---|---|---|---|---|---|
|
ID |
DINT |
No range |
N/A |
No default |
Pipe network identifier of the axis block. |
Outputs
|
Output |
Data Type |
Range |
Unit |
Description |
|---|---|---|---|---|
|
Error |
LREAL |
|
User units |
Returns the difference between the reference position and the actual position of the drive mapped to the specified axis. |
Remarks
None
FBD Language Example
FFLD Language Example
IL Language Example
Not available.
ST Language Example
Axis1_Error := MLAxisReadFEUU(PipeNetwork.Axis1 ) ;
See Also
