Goss m600 problem

Could you please help me
I have problem with Goss m600
The machine stop printing and give us this problem
"stop operation panel 201 p"
We need to know where is problem
At which card or emergency stop or what

 

When you go to inch the press does the buzzer go off then buzzer quits and press doesn't move, red fault light comes on then goes off. Then if you attempt to walk the press again the same thing happens?

 

Thanks for your reply
The red led only let
There is no buzzer

 

Does it happen immediately after attempting to walk the press? Then occur again when attempting to walk the press again?

 

It sometimes
And then the machine work alone

 

Brake might be getting ready to go out or solenoid for the brake activation. When that happened on our M600 you would go to walk the press the inch alarm would go off and then the red light would flash and press wouldn't move, could try to inch it again and it would move (sometimes). Also the encoder will act the same way. But these are just some ideas to look into. I tried looking for that stop code in the cptronic manual and there wasn't anything for it. Sorry I couldn't be of more help

 

Thanks for your reply
Thanks for your concern
I checked the encoder and brake the after first horn the degree of encoder did not change this mean encoder is good
Do you have any any friends work in Goss agency to tell us the meaning for this stop