MLPmpWriteAccel

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) parameter of a PMP block.

Inputs

Input

Data Type

Range

Unit

Default

Description

BlockID

DINT

-2147483648 to 2147483647

N/A

No default

ID name of a PMP function blockClosed A function block groups an algorithm and a set of private data. It has inputs and outputs. in the Pipe Network.

Acceleration

LREAL

> 0 (zero)

User unit/sec2

Value defined in the setup of a PMP block in a Pipe Network.

Acceleration value.

The value is entered in the ACCELERATION field in the Parameter tab.

Outputs

Output

Data Type

Range

Unit

Description

Default (.Q)

BOOL

 

N/A

Returns TRUE if the function or function block is successfully executing.

See Pipe Network - General Rules.

Remarks

  • Can be set when adding a PMP block to a Pipe Network and defining the parameters for that block.
  • Returns TRUE if the function succeeded.

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

MLPmpWriteAccel( PipeNetwork.PmpMaster, 40000.0 )  ;

See Also