MLMstWriteAccel

Pipe Network motion icon

 FunctionClosed 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. - Sets the accelerationClosed 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) of a master block.

Inputs

Input

Data Type

Range

Unit

Default

Description

EN

BOOL

0, 1

N/A

No default

EnablesClosed 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. the FB to be executed.

BlockID

DINT

-2147483648 to 2147483647

N/A

No default

ID name of the Master Block.

Acceleration

LREAL

No range

User unit/sec2

No default

Acceleration value expressed in user logical units per second squared.

See Set the Axis Block Position Units.

Outputs

Output

Data Type

Range

Unit

Description

Default (.Q)

BOOL

 

 

Returns TRUE when the function successfully executes.

See Pipe Network - General Rules.

Remarks

None

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

MLMstWriteAccel( PipeNetwork.MASTER, 40000.0 );

See Also