FB_BA_BaseStepMV

FB_BA_BaseStepMV 1:

The function block FB_BA_BaseStepMV enables the processing of steps. Each referenced object is seen as a step and can be commanded accordingly.

The PresentValue is automatically the current step, or the current reference, commanded by this object.

FB_BA_BaseStepMV 2:

Abstract

The FB serves as a base (ABSTRACT) for providing described functionalities for inheriting FBs.

Inheritance hierarchy

FB_BA_Base

    FB_BA_BasePublisher

        FB_BA_Object

            FB_BA_BaseStateMV

Illustration

FUNCTION_BLOCK ABSTRACT FB_BA_BaseStepMV EXTENDS FB_BA_BaseStateMV
VAR_OUTPUT
  sStep    : STRING;
  bOn      : BOOL;
END_VAR

FB_BA_BaseStepMV 3: Outputs

Name

Type

Description

sStep

STRING

Current commanded step.

bOn

BOOL

Indicates operation.

Requirements

Development environment

Required PLC library

TwinCAT from v3.1.4024.35

Tc3_XBA from v5.3.0.0