FunctionMLAxisReadVelPipe Network motion icon

Description

Return the actual velocity of the axis as calculated internally by the drive mapped to it, based on the data provided by the feedback deviceClosedA process whereby some proportion of the output signal of a system is passed (fed back) to the input. In automation, a device coupled to each motor to provide indication of the motor's shaft angle, for use in commutating the motor and controlling its speed and position of the drive.

Arguments

Input

ID

Description

Pipe network identifier of the axis block.

 

Data type

DINT

 

Range

 

Unit

N/A

 

Default

Output

Velocity

Description

Actual velocity returned by the drive associated to the axis.

 

Data type

LREAL

 

Unit

User unit/sec

Related Functions

MLAxisReadActPos

MLAxisReadTq

Example

Structured Text

 

Axis1_Velocity := MLAxisReadVel(PipeNetwork.Axis1 ) ;

 

Ladder Diagram

MLAxisReadVel: LD example

Function Block Diagram

MLAxisReadVel: FBD example

Go back to the top of the page [Top]