ГОСТ Р МЭК 61784-3-12—2016
Переход
Условие
Действие
Следующее
состояние
CONN STAY1
Connection
(Соединение)
STORE_DATA <
ADR(Connectior.I-1-
ByteaTo3eSent)),
ADR(Frame.SaleData));
LasLCrc Frame.CrcO;
SendFrame(Connect ion,
Frame?.Command - Connection
AND
ByteaToDeSer.t
< >
0 AND
Frame.Connld -
Connectionic!AND
IS_CRC_CORRZCT(Frame,
LastCrc,
ADR(MdsLerSeqNo),
ADR(OldMasterCre),
TRUE) - TRUE
ADR(Frame.SafeData),
Last.Crc, Connectionld.
ADR(SIaveSeqNo),
ADR(OldSlaveCrc), TRUE);
Last.CrcSendFrame.CrcO;
BytesTo3eSentUPDATE_BYTES_
TO_BE_SENT<
ByteaTo3eSent);
CONN FAIL5
Reset (Сброс)
LastCrcC;
OldMasterCrc0;
OldSlaveCto :*■C;
MasterSeqNo 1;
SIaveSeqNo 1;
DataCommar.dFai-.’.SafeData;
CommFaclLReason INVALID CRC;
SendFrame(Reset,
Frame.Command - Connection
AND
BytesToBeSer.t <> C AND
Frame.ConnId -
ConnectionId AND
IS CRC CORRECT (Frame-,
LastCrc,
ADR(Maste-rSeqNo),
ADR(OldMaoterCrc),
TRUE) - FALSE
ADR(CommFa-ItReason),
LastCtc, 0,
ADR(SlaveSeqNo),
ADR(OldSlaveCrc), FALSE);
SIaveSeqNo1;
CONN FAIL6
Ftame.Command
- Connection
AND
ByLesToBeScr.t <> 0
AND
LastCrc0;
Reset (Сброс)
OldMasterCrc 0;
OldSlaveCtc 0;
MasterSeqNo 1;
Frame.ConnId <>
Connectionid
SIaveSeqNo1;
DataCommand FdiiSafeOs.’a;
CommFa-1tReason :- INVALID_
CONID;
SendFrame(Reset,
ADR(CommFa-ltReaSon) ,
LastCtc, 0,
ADR(SIaveSeqNo),
ADR(OldSiaveCcc), FALSE);
SIaveSeqNo1;
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