0 0 ERR
0 1 NTFY
1 1 DATA
2 1 DUNA
2 2 DAVA
2 3 DAUD
2 4 SCON
2 5 DUPU
2 6 DRST
3 1 ASPUP
3 2 ASPDN
3 3 BEAT
3 4 ASPUP_ACK
3 5 ASPDN_ACK
3 6 BEAT_ACK
4 1 ASPAC
4 2 ASPIA
4 3 ASPAC_ACK
4 4 ASPIA_ACK
9 1 REG_REQ
9 2 REG_RSP
9 3 DEREG_REQ
9 4 DEREG_RSP