MLPmpForcePos

 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. - Forces the 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. of a PMP block to a specified position.

Inputs

Input	Data Type	Range	Unit	Default	Description
EN	BOOL	0, 1	N/A	No default	Enables 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. execution.
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.
Position	LREAL	No range	User units	No default	Defines the PMP starting position when the motion starts.

Outputs

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

Remarks

• This block can only be executed when motion is NOT occurring.
• It can be used to force the PMP starting position to the values to start motion from.

FBD Language Example

FFLD Language Example

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• A pulse contact is required to start the FB.

IL Language Example

Not available.

ST Language Example

MLPmpForcePos( PipeNetwork.PMP, 2500.0 );

See Also

MLPmpReadInitPos