FB_ManualMotion

FB_ManualMotion 1:

Implements an abstract basis for standardized manual motion functions.

FB_ManualMotion 2:

Class is abstract

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

Internal functions:

Syntax:

FUNCTION_BLOCK ABSTRACT FB_ManualMotion EXTENDS FB_Manual

FB_ManualMotion 3: Properties

Name

Type

Access

Initial value

Description

Name

STRING

Get, Set

<SourceName>

Specifies the name of the class instance.

FB_Manual

Enable

BOOL

Get, Set

FALSE

Releases the manual function.

TrigCmdBasePos

I_Trigger

Get

-

Trigger on the base position command.

TrigCmdWorkPos

I_Trigger

Get

-

Trigger on the working position command.

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'.

FB_ManualMotion 4: Methods

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.

FB_ManualMotion 5: Cycle methods

Name

Description

Cyclic()

Cycle method

FB_ManualMotion 6: Interfaces

Type

Description

I_Base

Standard interface on FB_Base.

I_ManualFunction

Universal interface to a manual function.

I_ManualDev

Extended interface to a manual function.

I_BaseEmpty

For extension without standard interface.

I_BaseDev

Covers all methods and properties of the base class.

Requirements

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)