F07A, Firmware download: Firmware index for the safety unit can't be read
The firmware index of the safety unit can't be read by the bootloader.
|
Diagnostic Code (Hex.) |
Diagnostic Code (Dez.) |
|---|---|
|
F07A |
61562 |
|
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 |
|---|---|
|
There is an internal hardware or software error. |
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. |
|
The safety unit is defective. |
Replace the safety unit as necessary. |