Mysterium ist gelöst:
[IBISTelegramme]
IbisDS = DS001, 1, 1, 0, 0, 0, DS000
IbisDS = DS001a, 1, 1, 0, 0, 0, DS000
IbisDS = DS009, 1, 0, 0, 0, 0, DS000
IbisDS = DS010b, 1, 4, 0, 0, 0, DS000
IbisDS = DS020, 1, 1, 0, 0, 0, DS120
IbisDS = DS021, 1, 1, 0, 0, 0, DS120
IbisDS = DS021L, 1, 1, 0, 0, 0 ...