FC_EtOpModeToString

FC_EtOpModeToString - General Information

Overview

Task

Convert ET_OpMode enumeration type of the FB_MultiBeltModule to a string.

Description

The i_etOpMode input from ET_OpMode is converted to a string.

Interface

Input	Data type	Description
i_etOpMode	ET_OpMode	OpMode of the FB_MultiBeltModule

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

General library-independent statement on the diagnostic.

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

q_etDiagExt

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
STRING [25]	OpMode of the FB's as a string.

Diagnostic Messages

q_etDiag	q_etDiagExt	Enumeration value	Description
OK	Ok	0	Ok
InputParameterInvalid	OpModeUnknown	30	Indeterminable operation mode.

The operation mode has successfully been converted to a string.

OpModeUnknown

Enumeration name:	OpModeUnknown
Enumeration value:	30
Description:	Indeterminable operation mode.

Issue	Cause	Solution
-	An indeterminable operation mode was applied at the i_etOpMode input.	Ensure that only elements from the ET_OpMode list are transferred at the i_etOpMode input.