FC_EtCheckForProductQueuesToString

FC_EtCheckForProductQueuesToString - General Information

Overview

Task

Converting an enumeration element of type ET_CheckForProductQueues of the PD_SmartInfeed 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_etCheckForProductQueues	ET_CheckForProductQueues	The ET_CheckForProductQueues value 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

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[80]	Name of the enumeration element that has been transferred at the i_etCheckForProductQueues input

Diagnostic Messages

q_etDiag	q_etDiagExt	Enumeration value	Description
OK	Ok	0	Ok
InputParameterInvalid	CheckForProductQueuresInvalid	120	No valid product blockage detection has been selected.

CheckForProductQueuresInvalid

Enumeration name:	CheckForProductQueuresInvalid
Enumeration value:	120
Description:	No valid product blockage detection has been selected.

Issue	Cause	Solution
-	A number has been transferred at the input i_etCheckForProductQueues the value of which is not allocated to any element of ET_CheckForProductQueues.	An element of the enumeration ET_CheckForProductQueues must be transferred at the input i_etCheckForProductQueues.

The enumeration has been successfully converted into text.