MLAxisAddTq
Description
Allows the application to set the additive torqueTorque is the tendency of a force to rotate an object about an axis. Just as a force is a push or a pull, a torque can be thought of as a twist value to the drive output (TorqueTorque is the tendency of a force to rotate an object about an axis. Just as a force is a push or a pull, a torque can be thought of as a twist feed-forwardThis describes an element or pathway within a control system which passes a controlling signal from a source in the control system's external environment, often a command signal from an external operator, to a load elsewhere in its external environment).
This function is only active after the MLAxisRatedTq function has been invoked. Using the PDO, it also requires IL.KBUSFF value to be set to 1 in the drive.
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This function or function block returns cached data. See Programming a Dual Core Controller for more information.
Arguments
Input
ID |
Description |
Pipe network identifier of the axis block |
Data type |
DINT |
|
Range |
— |
|
Unit |
N/A |
|
Default |
— |
|
Torque |
Description |
Requested additive torque value in N.m (Newton meter). |
Data type |
LREAL |
|
Unit |
Rated torque units as used in the drive (i.e. rated motor continuous torque x the Torque factor). |
Output
Default (.Q) |
Description |
Returns true when function successfully executes See more details here. |
Data type |
BOOL |
|
Unit |
N/A |
Related Functions
Example
Structured Text
MLAxisAddTq(PipeNetwork.Axis1, LREAL#10 ) ;
Ladder Diagram
Function Block Diagram