CHANGE_VALUE_LREAL

CHANGE_VALUE_LREAL (FUN)

FUNCTION CHANGE_VALUE_LREAL : BOOL

InOut:

Scope	Name	Type	Initial	Comment
Return	CHANGE_VALUE_LREAL	BOOL
Input	xEn	BOOL		Release / Lock ( FALSE = Lock, TRUE = Release )
Input	lrInputOld	LREAL		Test value old
Input	lrInputNew	LREAL		Test value new
Input	lrDevPlus	LREAL	0	Allowed positive deviation
Input	lrDevMinus	LREAL	0	Allowed negative deviation