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DeleteAllPrograms

TwinCAT TIA
Devices DEPRAG devices Sequence controller ActiveDevices One client Screwdriving sequence

ns=2;s=DEPRAG Smart/Devices/DEPRAG/AST/ActiveDevices/0/ScrewdrivingSequence/DeleteAllPrograms

Deletes all existing screwdriving sequences on the connected sequence controller.

Returns:

Examples:

In addition to the parameters already explained, the following variables must be created / transferred for the implementation in TwinCAT 3:

Beckhoff parameter:

    bAstDeleteAllPrograms
    A boolean variable that can be used to trigger the execution of the DeleteAllPrograms command.
    outputAstDeleteAllPrograms
    An instance of the ST_VoidOutputData structure into which the return value of the DeleteAllPrograms method is written.
    hrAstDeleteAllPrograms
    This can be used to monitor the execution of the command. Error codes have the type HRESULT.
    fbAst
    An instance of the FB_AST function block supplied with the DEPRAG Smart library.
    sDeviceId
    A string value that specifies the device for which a screwdriving sequence is to be deleted.
    ConnectionHandle
    "ConnectionHandle" received when establishing a connection between DEPRAG Smart Server and your OPC UA client. 


VAR
       bAstDeleteAllPrograms    : BOOL;
       outputAstDeleteAllPrograms   : ST_VoidOutputData;                                          
       hrAstDeleteAllPrograms    : HRESULT;

       fbAst   : FB_AST;
END_VAR

hrAstDeleteAllPrograms := fbAst.DeleteAllPrograms(
       bExecute    := bAstDeleteAllPrograms,   
       ConnectionHandle := depragSmartConnection.ConnectionHandle,
       sDeviceId   := '0',
       OutputData   => outputAstDeleteAllPrograms);
IF hrAstDeleteAllPrograms <> S_FALSE THEN 
 bAstDeleteAllPrograms := FALSE;
END_IF

For examples and explanations regarding the calls of nodes via Siemens TIA Portal please refer to the sub-menu "Siemens TIA Portal" in section "Getting Started".