Lenze PLC Designer ApplicationTemplate (PLC Designer R3-x) - Manual (Page 120)

The L_EATP_ApplicationTemplate library
1_POUs - Program Organization Units
120
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;