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 of a PMP Block to a specified position.

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

Arguments

Input

EN	Description	Enables FB to be executed
	Data type	BOOL
	Range	0, 1
	Unit	N/A
	Default	—
Block ID	Description	ID name of the PMP Block
	Data type	DINT
	Range	[-2147483648, 2147483648]
	Unit	N/A
	Default	—
Position	Description	Defines the PMP starting position when the motion starts
	Data type	LREAL
	Range	—
	Unit	User unit
	Default	—

Output

Default (.Q)	Description	Returns true when function successfully executesSee Function - General Rules for more information.
	Data type	BOOL
	Unit	N/A

Related Functions

MLPmpReadInitPos

Example

Structured Text

MLPmpForcePos( PipeNetwork.PMP, 2500.0 );

Ladder Diagram

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• You must use a pulse contact to start the FB

Function Block Diagram

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