FB_BA_BI

FB_BA_BI 1:

The function block FB_BA_BI represents a binary input object within the base framework. The variables for linking the input to the terminal are available as input variables on the function block.

Inheritance hierarchy

FB_BA_Base

    FB_BA_BasePublisher

        FB_BA_Object

            FB_BA_EventObject

                FB_BA_EventObjectEx

                    FB_BA_ComEventObject

                        FB_BA_BaseBI

Illustration

FUNCTION_BLOCK FB_BA_BI EXTENDS FB_BA_BaseBI
VAR_INPUT
  bVal      : BOOL;
  eRlbty    : E_BA_Reliability;
END_VAR

FB_BA_BI 2: Inputs

Name

Type

Description

bVal

BOOL

Binary value

eRlbty

E_BA_Reliability

Availability or reliability of a value.

Requirements

Development environment

Required PLC library

TwinCAT from v3.1.4024.35

Tc3_XBA from v5.3.0.0