FC_EtDiagExtToString

FC_EtDiagExtToString - General Information

Overview

Type:	Function
Available as of:	V1.0.4.0

Task

Converting an enumeration element of type ET_DiagExt of the TransportSystemCommunication library to a string

Description

Every enumeration element has a name or value. The return value of the function is the name of the enumeration element. .

Interface

Input	Data type	Description
i_etDiagExt	ET_DiagExt	The ET_DiagExt value to be converted.

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

Output

Data type

Description

q_etDiag

General, library-independent statement on the diagnostics

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

q_etDiagExt

POU-specific output on the diagnostics

q_etDiag = ET_Diag.Ok -> Status message

q_etDiag <> ET_Diag.Ok -> Error message

Return Value

Data type	Description
STRING[80]	Name of the enumeration element that was transferred at the input i_etDiagExt.

Diagnostic Messages

q_etDiag	q_etDiagExt	Enumeration value	Description
OK	Ok	0	Operation successfully completed.
InputParameterInvalid	InputUnknown	53	Incorrect input argument.
UnexpectedProgramBehavior	InputUnexpected	54	The input argument is out of context.

InputUnexpected

Enumeration name:	InputUnexpected
Enumeration value:	54
Description:	The input argument is out of context.

Issue	Cause	Solution
-	An internal execution error occurred.	Contact your Schneider Electric support representative.

InputUnknown

Issue	Cause	Solution
-	The input value cannot be related to an element of the enumeration.	Validate the input.

Enumeration name:	Ok
Enumeration value:	0
Description:	Operation successfully completed.

The enumeration has been successfully converted into text.