Operating instructions

Technical specifications
12.3 Bit assignment of the direct keys
MP 377, MP 377 PRO (WinCC flexible)
282 Operating Instructions, 10/2008, 6AV6691-1DR01-0AB0
12.3 Bit assignment of the direct keys
The following figures show the assignment of the keys and LEDs to the bytes in the
PLC process image.
Further information may be available in your plant documentation.
Note
Do not use the LED bits "ACK", "A-Z", and "HELP" when a project is running on
the HMI device.
Bit assignment of the direct keys for the MP 377 12" Key
     
%XWWRQELWV /('ELWV
%\WH
Q
Q
Q
Q
Q
6 6 6 6 6 6 6 6
6 6 6 6 6 666
) ) ))) )))
$&. $/7 &75/ 6+,)7
))))) ) ) )
) ) ) )
6 6 6 6 6 6 6 6
6 6 6 6 6 666
) ) ))) )))
$&. $= $= ,1)2
))))) ) ) )
) ) ) )


1)
Left LED
2)
Right LED
Bit assignment of the direct keys for the MP 377 12" Touch, MP 377 15" Touch and
MP 377 19" Touch
  
7RXFKDVVLJQPHQW
%\WH
Q
Q
Q
Q
Q
  
     
   
   
   
   