MLAxisInit

 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. - Initializes an axis object.

Inputs

Input	Data Type	Range	Unit	Default	Description
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)	LREAL	No range	User unit/sec2	No default	Sets the Axis Acceleration value. See Set the Axis Block Position Units.
AxisID	DINT	No range	N/A	No default	ID Name of the Axis block.
Deceleration	LREAL	No range	User unit/sec2	No default	Sets the Axis Deceleration value. See Set the Axis Block Position Units.
FeedbackUnitPerTurn	DINT	No range	User units	No default
InitialPosition	LREAL	No range	User units	No default	Initial position value expressed in user logical units. Used only at the pipe activation to initialize the position starting point. See Set the Axis Block Position Units.
Modulo	BOOL	FALSE, TRUE	N/A	No default	Define the mode which can be Modulo (True) or not (False).
ModuloPosition	LREAL	No range	User units	No default	The value of the period Motor systems having a reciprocating or oscillating motor that operates synchronously with the periodicity of the source which supplies the electrical energy. The period of execution of a pipe is the time spent between two successive computations of set values for the same pipe. The period of execution of a pipe is specified by the PERIOD parameter of the input pipe block. of a cyclic system expressed in User units. The parameter is defined to correctly manage the periodicity (modulo) of the input values.
Speed Speed is the absolute value of the velocity without direction.	LREAL	No range	User units	No default	Sets the Axis Speed. See Set the Axis Block Position Units.
UserUnitPerTurn	LREAL	No range	User units	No default	Define the unit equivalent to one revolution of the physical motor An actuator focused to a movement, converting electrical energy in a force or torque..

Outputs

Output	Data Type	Range	Unit	Description
Default (.Q)	BOOL	FALSE, TRUE	N/A	Returns TRUE when the function successfully executes. See Pipe Network - General Rules.

Remarks

• Returns TRUE if the function succeeded.
• The axis object can be mapped to servo or stepper drives 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..

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

MLAxisInit( PipeNetwork.Axis1, 360.0, 360.0, SHL(1,20), 500.0, 100000.0, 100000.0, 0.0, true ) ;