FB_CsvBase

The base class for CSV-based classes.

	Class is abstract Since the class is defined as `ABSTRACT`, the class cannot be instantiated and must be implemented using inheritance.

Syntax:

FUNCTION_BLOCK ABSTRACT FB_CsvBase EXTENDS FB_Base

Name	Type	Access	Initial value	Description
Name	STRING	Get, Set	<SourceName>	Specifies the name of the class instance.
FB_CsvBase
Busy	BOOL	Get	FALSE	The function is currently being executed.
ErrorId	UDINT	Get	FALSE	ADS error code of the error that has occurred.
FileMode	E_FileMode	Get, Set	eModeTextAppend	Mode in which the CSV files are used.
FileName	T_MaxString	Get, Set	‘.csv‘	File name in the Plastic Base Application Standard directory.
NetId	AMSNETID	Get, Set	[0,0,0,0,0,0]	AMS (ADS) network ID.
NetIdString	T_AmsNetID	Get, Set	‘0.0.0.0.0.0‘	AMS (ADS) network ID.
Timeout	LREAL	Get, Set	0.0 [s]	Time-out period of the system response of this function.
FB_Base
BaseState	E_BaseState	Get	eNotHandled	Initialization state of the class instance.
Error	BOOL	Get	FALSE	Class is in an error state.
ResultMessage	I_AppMessage	Get	-	Access to the class-internal EventLogger.
[`PROTECTED`] _Name	STRING	Get	<SourceName>	`.Name` without leading 'fb'.

Name	Description
Reset()	Resets the error state of the class.
FB_Base
SetHMI(`ipBase`)	General assignment method for an FB_BaseHmi extending class. Notice This method always fails in the FB_Base implementation. Overwriting is therefore absolutely necessary.
[`PROTECTED`] _QueryNamespace()	Extracts the first part of the instance path as an object namespace.
[`PROTECTED`] _QueryObjectName()	Extracts the last part of the instance path as the object name.

Name	Description
Cyclic()	Cycle method - 1 time per cycle (default 10 ms).

Type	Description
CsvStates()	Procedure for processing CSV commands.

ID	Description	Alarm/Message
8001	CSV object is in error state	Alarm

Type	Description
I_Base	Standard interface on FB_Base.
I_CsvBase	Standard interface on FB_CsvBase.
I_BaseEmpty	For extension without standard interface.
I_BaseDev	Covers all methods and properties of the base class.

Development environment	Target platform	PLC libraries to include
TwinCAT >= v3.1.4024.54 (recommended) TwinCAT >= v3.1.4024.42 (required)	PC or CX (x64, x86)	Tc3_PlasticBaseApplication (>= v3.12.7.0)

Further Information