CompareByte_Precision_Upper (FB)ΒΆ

FUNCTION_BLOCK PUBLIC CompareByte_Precision_Upper EXTENDS CompareByte_Precision

InOut:

Scope

Name

Type

Initial

Comment

Inherited from

Output

xResult

BOOL

TRUE

BaseCompare

eError

UT_ERROR

If the output xResult is FALSE and == NO_ERROR: Compare failed <> NO_ERROR: Error occured, e.g. check type is not supported

BaseCompare

Input

byCurrentValue

BYTE

CompareByte

eCheckType

CheckType

CompareByte

byExpectedValue

BYTE

CompareByte

byPrecision

BYTE

CompareByte_Precision

byExpectedUpperValue

BYTE

Methods:

InitCalc, inherited from CompareByte

Reset, inherited from BaseCompare