DC motor false overload shutdown

[Elec777]

in a modern universal milling machine ive got on the screen an overload alarm on the main DC motor and total machine shutdown,
this happens only on auto mode and it doesent on manual mode where i can move the motor with no problems.
thanks in advance

 

[ScottyUK]

I think you're going to have to be a bit more specific and provide some more detail. From what you've told us so far how do you expect us to offer anything other than "There's a fault on the machine" ?