Hello, Recently when testing out a new program my fanuc robot has been giving me some problems. Usually whenever i run a program and I want to use the air drill on the robot all I have to do is turn RO to "on" I have never had a problem until yesterday. Now when I go to test a program I can turn the air drill on just fine with no problems at all. But as soon as the robot starts making movements the drill turns off. When i look at the input monitor RO is still showing a "on" but the drill is completely off. I am pretty new to fanuc robots and am at a loss right now as to what my next move should be. Any help would be greatly appreciated. If any further info is needed i can gladly supply it. Thanks in advance.