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. - Powers up or down the axis.
Enables Enable signal for the drive, Hardware-Enable with 24V signal to X8, Software-Enable command by setup Software, fieldbus or permanently set.
Both are required for enabling the drive. or disables Removal of the ENABLE signal.
Disables power stage. a Servo or Stepper 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 axis.
Inputs
|
Input |
Data Type |
Range |
Unit |
Default |
Description |
|---|---|---|---|---|---|
|
ID |
DINT |
No range |
N/A |
No default |
ID Name of the Axis block. |
|
On |
BOOL |
FALSE, TRUE |
N/A |
No default |
Flag to:
|
Outputs
|
Output |
Data Type |
Range |
Unit |
Description |
|---|---|---|---|---|
|
Default (.Q) |
BOOL |
FALSE, TRUE |
N/A |
Returns TRUE when the function successfully executes. |
Remarks
-
- Powering on an axis affects the 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 motion state of an axis.
Do now call MLAxisPower with the On input flag set to True while the axis is in motion.
- Previous Function Names:
- When the axis is powered up:
- The ReferencePosition is modified to equal the ActualPosition.
- KAS Kollmorgen Automation Suite updates the GeneratorPosition.
- See Associated Data on Positions for more information.
FBD Language Example
FFLD Language Example
IL Language Example
Not available.
ST Language Example
(* If Power_OnOff is TRUE then power in ON, otherwise OFF*)
MLAxisPower( PipeNetwork.Axis1, Power_OnOff) ;
See Also
