Lenze PLC Designer ApplicationTemplate (PLC Designer R3- Instrukcja Użytkownika Pobierz pdf (Strona 120)

The L_EATP_ApplicationTemplate library

1_POUs - Program Organization Units

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Lenze · ApplicationTemplate · 1.3 EN - 04/2013

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Output

11.2.4.1 Adapting the error handling system

 How to change the error handling system:

1. Double-click the A70_MachineModuleSources folder in the device view.

2. Double-click the SetErrors method.

• Add a further FB.

• The declaration has to be carried out in the MAP_EmptyModul_App1 FB.

[11-1] Example linking of the L_EATP_ErrorSet function block

The visualization of the L_EATP_ErrorSet block facilitates the operation of the error handling in the

ApplicationTemplate: Getting started - operating the ApplicationTemplate

( 35)

11.2.4.2 Acknowledging errors

If the currently pending error requires acknowledgement and the error cause has been eliminated,

the error, by default, can be acknowledged via the higher-level master module (xEHQuitError

BaseChannel data element).

• Optionally, the error can be acknowledged via the ErrorHandler.xQuitErrors data element (from

the module application) for the user's own module/the subordinated slave modules.

• The following command line is to be called from the corresponding module application

(signal is edge-based):

Identifier/data type Information/possible settings

xError[1...4]Active

BOOL

Status of the currently set error.

TRUE Setting of an error is active.

FALSE No error has been set.

• Connect the desired

xError[1...4]) error input to the application.

• Assign the properties of the error to the

corresponding inputs: error texts, error

response type, acknowledgement

behaviour, priority.

ErrorHandler.xQuitErrors := TRUE;

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Lenze PLC Designer ApplicationTemplate (PLC Designer R3- Instrukcja Użytkownika Strona 120