Type of task to be performed by the action:PXFPROJECT:Import PXF projectDXFDWGFILES:Insert DXF / DWG drawings in macros.DXFPAGE: Insert DXF drawing into a pageDWGPAGE:Insert DWG drawing into a pagePDFCOMMENTS: Import PDF comments into project.
There are some settings that need to be set before doing import. 
For more informations please see EPLAN Electric P8 Help.

Project name with full path.Is required for the following values of the TYPE parameter: PDFCOMMENTS.
Is optional if the TYPE parameter has the following values: PXFPROJECT, DXFDWGFILES, DXFPAGE and DWGPAGE. 
If not entered, the selected project is used when the action is called from GUI (like from a script or ribbon bar).
If called from the windows command line, PROJECTNAME must be set or the  must be used first, otherwise an  exception is thrown. 

Path and name.
PXFPROJECT: Path and name of the file to be imported.DXFPAGE,DWGPAGE,PDFCOMMENTS: Path and name of the file to be imported.

Directory where the DXF/DWG files are located. Only applies to the DXFDWGFILES value of the TYPE parameter

Destination directory where the imported projects and macros are stored. 
Only applies to the DXFDWGFILES values of the TYPE parameter.
If this value contains "EPLAN4\P" (e.q. "C:\EPLAN4\P\SOMEPROJECTDIR") then such a directory (DESTINATIONPATH) will be created and project will be imported there. 
If DESTINATIONPATH parameter doesn't contain "EPLAN4\P", then project will be imported and strDestinationPath will be treated as full project path. 
Note that in such case DESTINATIONPATH must contain P8 project file at end of path. (e.q. "C:\test\ESS_Sample_Project.elk") 

Name of the DXF/DWG import scheme (only name, without full path). 
(optional) Default wert= Most recently used scheme. 
If this parameter does not exist or is empty (""), the most recently used scheme is taken. 
Only applies to the TYPE parameter values: DXFPAGE, DWGPAGE, DXFDWGFILES

Name of page into which the CAD drawing is to be inserted. 
Only applies to the DXFPAGE and DWGPAGE values of the TYPE parameter

Scaling in X direction. 
Default value=1. 
Only applies to the DXFPAGE and DWGPAGE values of the TYPE parameter. (optional)

Scaling in Y direction. 
Default value=1. 
Only applies to the DXFPAGE and DWGPAGE values of the TYPE parameter. (optional)

Move to X direction. 
Default value=0. 
Only applies to the DXFPAGE and DWGPAGE values of the TYPE parameter. (optional)

Move to Y direction. 
Default value=0. 
Only applies to the DXFPAGE and DWGPAGE values of the TYPE parameter. (optional)

Full path of new macro project with file extension *.elk. 

Boolean parameter. 
1: Only create macro project. 
0: automatic export of all macros from created project to macro directory. 
Default: 0. 
(optional)

Default value = 437.

The value must be uppercase and the macro must be located at the path: (drive):\EPLAN4\M\.

Synchronization of imported parts data with database.
Default: 0. (optional)

Indicates whether automatic cables are generated.
Default: 0. (optional)

Destination path with file name. 

Indicates whether a project check is started after the import (0 or 1).
Default = 0 (optional).