0: placed on holder base.
            
            1: placed on top surface of base.
            
            2: placed on FREE_FACE of base.
            
            3: placed on electrode top.
            
            4: placed on blank length.
            
            5: placed by user.
            
            6: placed on EDM_ORIGIN (default).
            
            Default: 6
            
               
                  
                     
                        
                     
                     
                        
                           
                                Note
                                
                              CAM csys needs to be created to control position by option CAM_CSYS_POS. Refer to CAM_CSYS_CREATION. 
                            |