Downloading a project 
Right-click the project name 
in the Solution Explorer pane 
on the upper right of the IDE 
screen, and select Build and 
Download All Programs to 
run the build and download. 
 
* The transferred project is 
not yet saved to the 
Controller at this stage. 
If you turn OFF the power to 
the Controller, the transferred 
project will be discarded. 
Make sure that there are no 
errors in the Output Window. 
* If the transfer fails, check 
details of the error in the 
Output Window. 
If the error is a program error, 
you must review the 
program. 
If the error is related to 
EtherCAT settings, return to 
6.4 EtherCAT 
Communications Setup and 
check whether there are any 
incorrect settings.