Hi ,
I own an old FZ12 which was manufactured in 1987.
The serial number of the machine is FZ12 number 101-18.
The serial number of the Sinumerik is ,
Sinumerik 810 M,
6FC3471-OAA-Z
F-NR.:A 1477149
24 V DC 120 W
When our machine is powered up we get an alarm message "12 ORD1 PP memory wrongly formatted"
The symptoms are
1/ The softkeys will not work.
2/ It IS possible to reference the machine
3/The Swarf elevator is on permanently. The switch does not turn it off
4/ The coolant pump switch works correctly and goes on and off.
5/ None of the other buttons or switches on the upper panel work.
Can anyone suggest what may be wrong?
Here are links to 2 videos which may help in identifying the problem.
https://dl.dropboxusercontent.com/u/.../VIDEO0031.mp4
https://dl.dropboxusercontent.com/u/.../VIDEO0032.mp4