Specifications

1070 072 131-102 (96.08) GB
BUEP64 Protocol 9-3
9.3 BÜP64 Transfer Completion Sequence Handling
Information is usually transferred according to the following sequence:
- The connection is established.
- Data blocks, max. 128 data bytes, are transferred.
- Each data block is acknowledged by a subsequent
transfer response message.
- The individual blocks are repeated if transfer faults occur.
- After transfer of the final data block, the connection enters an
idle state.
Station 1 Station 2
Connection setup
Confirmation
Transmits data
Acknowledges receipt
Transmits more data
Acknowledges receipt
Connection setup
Confirmation
Data is requested according to the same procedure.