Message

Cause of Error

Correction

(177)

Transfer aborted

Error during program transfer with UDL. Data transfer is protected by a checksum. After the transfer of a block has been completed, the receiving computer calculates the checksum. If the calculated checksum does not correspond to the one transferred, the receiving computer sends a negative acknowledgment. If this error occurs three time in a row the control system aborts the data transfer.

Restart transfer. If this error occurs again, inform ESAB service.