VERFAHREN ZUM ÜBERTRAGEN VON DATENTELEGRAMMEN.

摘要

A method for transmitting data messages between subscriber stations of a data transmission device, in which a master exchanges information items with slaves via a multi-point connection. To be able to transmit data messages between any slaves, an address is in each case allocated to the ports of the masters and the slaves. The address of a data message contains a sequence of port addresses. A data message transmitted from slave to slave is transmitted as reply message to a master at higher level than the two slaves and is sent from there as call-up message to the other slave. The method and the circuit arrangement are particularly suitable for branched teleaction networks.