F090, Firmware download: FPGA error option unit

On the option unit the bootloader has detected an internal FPGA error.

Diagnostic Code (Hex.)

Diagnostic Code (Dez.)

F090

61584

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

The option unit is defective.

Replace the option unit as necessary.