F043, Firmware-Download: Read of the hardware IDs failed.
The bootloader tried to read the hardware IDs. The read operation failed.
| 
                   Diagnostic Code (Hex.)  | 
                   Diagnostic Code (Dez.)  | 
|---|---|
| 
                   F043  | 
                   61507  | 
| 
                   Class  | 
                   Type  | 
|---|---|
| 
                   Error  | 
                   Bootloader error  | 
| 
                   Standard Reaction  | 
                   Reset  | 
|---|---|
| 
                   The power stage is already switched off  | 
                   A reset is not possible. A fatal hard- or software error occured and the transition PreOp->SafeOp is blocked.  | 
| 
                   Possible Causes  | 
                   Solutions  | 
|---|---|
| 
                   An unknown hard- or software error has occurred.  | 
                   Disconnect the servo drive from the mains (including the 24 V power supply) and start a new attempt. If this error occurs repeatedly, please call the Beckhoff branch office that is responsible for you.  |