FIELD: communication means. SUBSTANCE: process consist in that data carriers synchronously send identification codes on request of data station and data station determines whether two different values of bit as minimum are received in one binary bit of received identification codes and whether at least two different values of bit in one binary bit are determined as received in received identification codes then only one data carrier sends again on request of data station at least part of identification code whose identification signal has value of bit established by data station in binary bit. EFFECT: accelerated arbitration in process of exchange of data between data carriers and data station. 7 cl, 2 dwg
