MLPmpReadFstSpd

 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 FirstTravelSpeed 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
FirstTravelSpeed	LREAL		User unit/sec	Present first travel speed Speed is the absolute value of the velocity without direction. 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 FIRST_TRAVEL_SPEED field in the Parameter tab.

Remarks

• This parameter is used as:
  • The first of two speeds in an MLPmpRel function block.
  • The speed in an MLPmpAbs function block.

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

FirstSpeedValue := MLPmpReadFstSpd( PipeNetwork.PmpMaster )  ;

See Also

• MLPmpReadAccel
• MLPmpReadFstSpd
• MLPmpReadInitPos
• MLPmpReadJerk
• MLPmpReadLstSpd
• MLPmpWriteLstSpd