Chapter  9  Network Configuration 
9-39 
  Multiple nodes 
The users have to select an Ethernet network in the working area. After the users click Download to PLC 
on  the  PLC menu,  or    on  the  toolbar,  the  Optional Download window  will  appear. If  the  actual 
connection  is  consistent  with  the  setting  in  NWCONFIG, parameters  can  be  downloaded  to  the  nodes 
connected to the Ethernet network. 
 
 
After the users follow the steps described above, the Optional Download window will appear. If a checkbox in 
the Optional Download window is gray, the checkbox can not be selected. After the users select checkboxes 
in the Optional Download window, they can click OK.