All Systems Normal: the sweetest words I read today.
This really complicated machine had been down for several weeks and it took us a lot of time to diagnose the source of the problem and find a replacement part. And still it was not working at first. The machine was giving the same alarm message. It was a pretty stressfull month.
And finally, ths morning, and try working with it and no alarms.
Just those 3words: all systems normal.