FC_EtCmdToString

FC_EtCmdToString - General Information

Overview

Type:	Function
Available as of:	V1.0.0.0

This chapter provides information on:

Task

Convert the commands of the FB_RoboticModule to a string.

Description

The command of the RoboticModule at the i_etCmd input from the enumeration list ET_Cmd is returned as a string.

Interface

Input	Data type	Description
i_etCmd	ET_Cmd	The command that has to be converted to a string.

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]	The command as a string.

Diagnostic Messages

q_etDiag	q_etDiagExt	Enumeration value	Description
OK	Ok	0	Ok
InputParameterInvalid	CmdUnknown	4	The command is indeterminable.

CmdUnknown

Enumeration name:	CmdUnknown
Enumeration value:	4
Description:	The command is indeterminable.

Issue	Cause	Solution
Reading the ET_Cmd value as text was not successful.	The value transferred at the input i_etCmd is indeterminable.	At the input i_etCmd, a value of ET_Cmd must be transferred.

Reading the ET_Cmd value as text was successful.