40: Replacing power terminal
for brake resistor.
Replacing screws for cover.
System error 8.
Still problem.
Altera PLD - bad.
CPU board must be changed.
1657: CPU board was changed.
Others: Central cooler, AT24C02 bad in board OPTA_1.
2712: because short in the brake resistor start resistor flashed.
2802: brake resistor start resistor flashed.