FB_BA_RawSubscriber

Function block for subscribing to any information.

Inheritance hierarchy

FB_BA_Base

FB_BA_Subscriber

Syntax

FUNCTION_BLOCK FB_BA_RawSubscriber EXTENDS FB_BA_Subscriber
VAR_INPUT
  sTarget                : T_BA_MedString;
  tReadInterval          : TIME;
  tReadTolerance         : TIME;
  bClearOnReadError      : BOOL;
  xData                  : _System.AnyType;
END_VAR

VAR_OUTPUT
  bError                 : BOOL;
END_VAR

Inputs

Name	Type	Description
sTarget	T_BA_MedString	AMS NetId of the Publisher.
tReadInterval	TIME	Read interval [s].
tReadTolerance	TIME	Waiting time until a pending error is output [ms].
bClearOnReadError	BOOL	If TRUE, the data is deleted if an error occurs.
xData	ANY	Read data.

Outputs

Name	Type	Description
bError	BOOL	Displays the current error state of the subscription. Details can be found in the corresponding error message in the event of an error.

Name

Type

Description

bError

BOOL

Displays the current error state of the subscription.

Details can be found in the corresponding error message in the event of an error.

Requirements

Development environment	Required PLC library
TwinCAT from v3.1.4024.35	Tc3_XBA from v5.3.0.0