We have a bunch of Fadals in our shop. One is giving us this problem.
If you jog the Y axis all the way to the + limit, after a half hour or so the Y servo has heated up enough for the thermal protection to kick in and shut down all servos.
Our maintenance dept is either too busy to look at it, or we haven't bugged them enough. It's been like this for six months.
We have all gotten pretty used to it, and rarely does someone forget and leave the axis on it's limit. But I did it last week, and I am getting tired of it.
I wonder if someone has seen this before, and know what causes it?
I'd love to be able to walk into the maintenance room and say, "Get off your arse, all you have to do is..."