This is a simple UI for controlling and monitoring your R1-EC I/O modules. Like R1-EC-5500
do run the build script:
./build.bash
after that you will see a build folder!
after build, you can go to the build directory and run the ethercat_R1-EC_IO_Modules executable :
cd build
sudo ./ethercat_R1-EC_IO_Modules
Note: You must run it with sudo!
then you will see a window to get your own ethernet interface so select your interface:
if you select the correct ethernet interface and everything is ok, the main window will show.