MoveStore (FB)

FUNCTION_BLOCK MoveStore

Short Descritpion

Edge controlled memory of a numerical input value

Typical application: event-dependent saving of a measured value

Portrayal

Interfaces

Inputs

Name	Datatype	Range	Init-Value	Function
xEn	BOOL			Memory signal
rIn	REAL			Input value

Outputs

Name	Datatype	Range	Init-Value	Function
rOut	REAL		0.0	Output value

Functional description

Output value rOut

The current value at the input value rIn is stored with each rising edge at the input memory signal xEn and

transmitted directly to the output value rOut. As a result, the value of rOut can only change with an ascending edge

and in all other situations its value does not change.

Visualisation

Information

Element	Authors	Date	Version	Information
Function	Adam Bartod	06.2016	1.0	Initial version
Programming	Adam Bartod	06.2016	1.0	Initial version
Test	Jochen Reu	11.2017	1.0	Initial version
Documentation	Jochen Reu	11.2017	1.0	Initial version

Codesys

InOut:

Scope	Name	Type	Initial	Comment
Input	xEn	BOOL		Memory signal
	rIn	REAL		Input value
Output	rOut	REAL	0	Output value