MLCompCheck

 Function - Verifies if the reference of a comparator Pipe Block has been crossed.

Inputs

Input	Data Type	Range	Unit	Default	Description
BlockID	DINT	-2147483648 to 2147483647	N/A	No default	ID number of an initiated Comparator object.

Outputs

Output	Data Type	Range	Unit	Description
Default (.Q)	BOOL	FALSE, TRUE	N/A	Returns TRUE if reference position of the Comparator object has been crossed. See Function - General Rules.

Remarks

• 
  

• This function or function block returns cached data.
  See Program a Multi-Core Controller.

• Returns the Transition Flag of a comparator object, which turns TRUE if the input position to the comparator is greater or equal to the reference.
  • The Comparator Transition Flag stays TRUE until it is reset.

Figure 1: MLCompCheck

FBD Language Example

FFLD Language Example

IL Language Example

Not available.

ST Language Example

//Check if Comparator Reference has been reached 
bCrossed := MLCompCheck( PipeNetwork.MyComp );

See Also

• MLCompReadRef
• MLCompReset
• MLCompWriteRef