MLPmpWriteFstSpd

 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. - Set the FirstTravelSpeed parameter of a PMP block.

• Returns TRUE if the function succeeded.
• FirstTravelSpeed can also be set when adding a Pmp Block to a Pipe Network and defining the parameters for that block.

Arguments

Input

BlockID	Description	ID Name of the PMP function block in the Pipe Network
	Data type	DINT
	Range	[-2147483648, 2147483648]
	Unit	N/A
	Default	—
First Travel Speed	Description	First Travel Speed Value
	Data type	LREAL
	Range	> 0
	Unit	User unit/sec
	Default	Value defined in the setup of a PMP Block within a Pipe Network. It is the “FIRST_TRAVEL_SPEED” field in the parameter tab.

Output

Default (.Q)	Description	Returns True if the function block is successfully executing See Function - General Rules for more information.
	Data type	BOOL
	Unit	N/A

Related Functions

MLPmpAbs

MLPmpRel

MLPmpWriteAccel

MLPmpWriteJerk

MLPmpWriteLstSpd

Example

Structured Text

MLPmpWriteFstSpd( PipeNetwork.PmpMaster, 300.0 ) ;

Ladder Diagram

Function Block Diagram

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