FC_Vector3DTo2D

FC_Vector3DTo2D - General Information

Overview

Type:	Function
Available as of:	V1.0.3.0
Versions:	Current version

Task

Conversion of a 3-dimensional vector into a 2-dimensional vector.

Description

The components of the 3-dimensional vector are transferred into the 2-dimensional vector. The mapping regulation defining which components of the 3-dimensional vector are transferred into which components of the 2-dimensional vector is specified by means of i_etMode.

Interface

Input	Data type	Description
i_stV	ST_Vector3D	vector to be converted
i_etMode	ET_Vector3DTo2D	mapping regulation for the conversion

Output	Data type	Description
q_etDiag	GD.ET_Diag	General library-independent statement on the diagnostic. A value not equal to ET_Diag.Ok corresponds to an diagnostic message.
q_etDiagExt	ET_DiagExt	POU-specific output on the diagnostic. q_etDiag = ET_Diag.Ok -> Status message q_etDiag <> ET_Diag.Ok -> Diagnostic message

Output

Data type

Description

q_etDiag

GD.ET_Diag

General library-independent statement on the diagnostic.

A value not equal to ET_Diag.Ok corresponds to an diagnostic message.

q_etDiagExt

ET_DiagExt

POU-specific output on the diagnostic.

q_etDiag = ET_Diag.Ok -> Status message

q_etDiag <> ET_Diag.Ok -> Diagnostic message

Return Value

Data type	Description
ST_Vector2D	2-dimensional vector with the components of i_stV

Diagnostic Messages

q_etDiag	q_etDiagExt	Enumeration value	Description
OK	Ok	0	Ok

Enumeration name:	Ok
Enumeration value:	0
Description:	Ok

The vector has been calculated successfully.