FC_DigitalOutputs

FC_DigitalOutputs - General Information

Overview

Type:	Function
Available as of:	V1.0.0.0
Versions:	Current version

This chapter provides information on:

Task

Convert a value of the digital outputs.

Description

The function FC_DigitalOutputs() takes the Boolean values transferred at the inputs i_xValue0...i_xValue7 and packs them into a USINT value. This USINT value is returned as return value of the function.

Interface

Input	Data type	Description
i_xValue0	BOOL	First bit to be converted.
i_xValue1	BOOL	Second bit to be converted.
i_xValue2	BOOL	Third bit to be converted.
i_xValue3	BOOL	Fourth bit to be converted.
i_xValue4	BOOL	Fifth bit to be converted.
i_xValue5	BOOL	Sixth bit to be converted.
i_xValue6	BOOL	Seventh bit to be converted.
i_xValue7	BOOL	Eighth bit to be converted.

Output	Data type	Description
q_etDiag	GD.ET_Diag	General library-independent statement on the diagnostic. A value unequal to GD.ET_Diag.Ok corresponds to a diagnostic message.
q_etDiagExt	ET_DiagExt	POU-specific output on the diagnostic. q_etDiag = GD.ET_Diag.Ok -> Status message q_etDiag <> GD.ET_Diag.Ok -> Diagnostic message

Output

Data type

Description

q_etDiag

GD.ET_Diag

General library-independent statement on the diagnostic.

A value unequal to GD.ET_Diag.Ok corresponds to a diagnostic message.

q_etDiagExt

ET_DiagExt

POU-specific output on the diagnostic.

q_etDiag = GD.ET_Diag.Ok -> Status message

q_etDiag <> GD.ET_Diag.Ok -> Diagnostic message

Return Value

Data type	Description
USINT	Result of the conversion.

Diagnostic Messages

q_etDiag	q_etDiagExt	Enumeration value	Description
OK	Ok	0	Ok

Enumeration name:	Ok
Enumeration value:	0
Description:	Ok

The conversion was successful.