...
Once the network configuration has been completed, RTR suggests using the Realtime Controller to ping the robot, to make sure that the two devices can communicate successfully.
...
Digital Input / Digital Output Settings
Realtime Controllers also communicate with Kawasaki Controllers using the DI/DO signals. We must therefore also set that up.
To do so, follow these steps :
Press “R” on the Teach Pendant till you go to the home screen
Press “R” again and a pop up for a code will appear
Enter “611” for the code
“Number of I/O Signals” Page will pop up.
Fill it up like shown below
Save / Restart the robot if prompted.
Realtime Controller Configuration
...