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How to start DataLayer Method by PLC

How to start DataLayer Method by PLC

stan46
New Poster

Hi,

is there a way to start a Method in the DataLayer i.e. diagnosis/confirm/all-errors by PLC?

Thank you

 

3 REPLIES 3

HmiGuide
Community Moderator
Community Moderator

To execute a datalayer methode like (confirm errors) just write the node without a value. See example below:

VAR fbExecCmd: DL_WriteNode; 
strNode: STRING(255):='diagnosis/confirm/all-errors'; 
END_VAR 
fbExecCmd(Execute:=True, NodeName:=strNode); // ToDo check for Done or Error
Moved:

Tasty_Tech
Long-established Member

This works perfect for me. Thank you for the help.👍

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