b&R 4PP015 Error

[patxi 0]

I have a 4PP015.0420 panel with the led error that stays between green and red, and it doesn't work.
The sequence of the LEDs at power:
       Yellow   Red
       Green   Red
       Green   Green
       Green   Green&Red
And on the display :
          Version    1.1
          Status     400041000
I think there is a Status Register that indicates the errors.
How can I see it to know why the PLC is not put in RUN?

Thank you in for your help.
Sorry for my english

[HMITouchscreen 0]

You can download the manual of 4PP015.0420 from the official website of B & R, and restore your operator panel according to the operation manual.