MLPmpReadInitPos

 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. - Gets the Initial Position Position means a point in space which is described by different coordinates. Depending on the used system and transformation it can consist of a maximum of six dimensions (coordinates).This means three Cartesian coordinates in space and coordinates for the orientation. In ACS there can be even more than six coordinates. If the same position is described in different coordinate systems the values of the coordinates are different. 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 block A function block groups an algorithm and a set of private data. It has inputs and outputs. in the Pipe Network.

Outputs

Output	Data Type	Range	Unit	Description
InitialPosition	LREAL		User units	Present Initial Position of the PMP Pipe Network function block. Value defined in the setup of a PMP block in a Pipe Network. The value is entered in the INITIAL_POSITION field in the Parameter tab.

Remarks

• This value is the position the PMP block starts at when the Pipe Network is enabled 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..
• Can be set when adding a PMP block to a Pipe Network and defining the parameters for that block.

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

PmpInitPos := MLPmpReadInitPos( PipeNetwork.PmpMaster )  ;

See Also

MLPmpInit