??????(SIS)? ????????

1
??????(SIS)?????????

• ???? ???

2
???????SIS??????

• ????????????????
• ?????1200??/??
• ????80??/?
• ????SIS??24?
• ???????,??,?????????,???,??,??,???????????1?

3
?1.???????SIS???????
?? ?? ???? ?? ?? ????
1. HONEYWELL FSC 6 ??
2. TRICONEX TS3000. TRICON TRIDENT 5 ??
3. YOKOGAWA PROSAFE-RS CP-180-00 3 ??
4. HIMA PES H51q-HRS 2 ??
5. SIEMENS MOORE APACS 1 ??
6. ICS Triplex REGENT 1 ??
7. ABB AUGUST SC300E 1 ??
8. MOORE QUADLOG 5 ??
4
???????SIS??????

• ??1???
• ???????????,????SIS?????,????,???????,?????????199
  8???,????????2007??
• ??SIS??????SIS??????????????,??????????????,??????
  ,????????????
• ?SIS???,??????IEC 61508/61511?????GB/T
  21109.1-2007????,?????SHB-206-1999???????????????
  ????,??????????????????SIS?????????AK5?AK6???SIL3
  ??????????????????SIS??????(????????)??????

5
???????SIS??????

• ????,????????????SIL3????????,???????????????????
  ,???????????SIL3?????????????SIS??????SIL3???
• ??SIS??????????SIL,????SIS????????SIL?????SIL??
  SIL???SIL?????SIL????,??????SIL2?,?SIL2?PFD??0.0
  10.001,?????0.005???????SIL3?,PFD?????0.0005???
  ??SIL1?,PFD?????0.05??
• PFDavg??0.0050.00050.050.0555

6
???????SIS??????

• ?????SIL1???????????????SIL?????????????SIL???????
  ??????SIL3,???SIS??SIL????SIL1.
• ?????????????????SIS???,????????

7
???????SIS??????

• ??????
• 24?SIS?????????????????????????,??????????,???????
  ????????
• SIS?????????,CPU??????????
• ????????????DI?DO????????????????

8
???????SIS??????

• ??????????????????
• ??????????????,1oo1????,?????????????????,?????1oo
  2?2oo3???????1oo1?
• ???????????????SIL??????
• ????????????????????????SIS?????

9
???????SIS??????

• ?????????SIS??,????????????SIS???????SC300E??????
  ?2001????????9???,????????????????????????????????
  ??
• 1???????????????????????,?????
• 2????????????,?????????
• 3?????????????????ESD????,???????????????,???
  ???????????????????????

10
???????SIS??????

• 4????????????,?????????????????PLC???????????
  ?,?????????????????
• 5???????????????(?????)
• 6?????????????,????????????????,???????

11
???????SIS??????

• ????SIS???MOORE QUADLOG??,???,????????
• 1.??????????????
• 2.SOE?????,????????
• ??????????
• 1.??????,??????
• 2.I/O????,?????????
• 3.????????

12
???????SIS??????

• ?SIS???????SIS????????????,?SIS???????????????????
  ??SIS????????,???????,????,?????????
• ???????20??????SIS????????????????,????????????,
  ????????SIS?????????????????????,????????????

13
SIS????????????

• ???????SIS??????????????REGENT???????????CPU??,???
  ??????2oo3?????????????????????????????????????B??
  ???,???AHPA6B??????,???96??99????????????ESD??SOE?
  ??,???????????AHPA6B??????????????,?????????,???DC
  S???,???1-5VDC??,?????????????,??????????????SIS??
  ???????

14
????

• ???AHPA6B??????,?????????????????,????????????????
  ????
• ???????AHPA6B-A?????,????????????????AHPA6B-B
  ? AHPA6B-C?,????????????,????2oo3????????

15
DCS?SIS???

• IEC 61508???????SIS????????,??????DCS?SIS?????????
  ??????????????????
• ???????,???????DCS?SIS??????????????,???????DCS???
  ???SIS??????????DCS?SIS???????????????????????????
  ?????,?????????????,??????????????????????????????
  ???????

16
DCS?SIS???

• ??,??????DCS???????SIS???????????,????????????????
  ??????????,???????,??3C?????,DCS?????,?????????,??
  ??,??????(POBUST)????SIS???????,?DCS??????????????
  ?????DCS?SIS??????????????????????????????,???????
  ????????????????????????????????,????DCS?SIS??????
  

17
Modbus ??

• ???????????,??DCS?SIS????????????????(Modbus???)??
  ,???SIS?????DCS???????1??

18
Modbus ??
19
Modbus ??

• ??????DCS?SIS????????,????????????????????????????
  ????????????????,?????????????????????????????,??
  ?????????????????????????????,???????????????????
  ????????

20
OPC??

• ???????OLE?OPC???????????????????????MERSON
  DeltaV SIS ??OPC?SIS?DCS?????OPC????(DA)??????????
  ???MERSON???OPC Mirror,DeltaV SIS??????????????DCS
  ??OPC???????????OPC?????,??????????????SIS???????
  ?
• ????????????????MERSON?PlantWide Event Historian
  ??????,???SQL???,?????????????????????????????????
  ?

21
DCS?SIS???????

• DCS?SIS??????????
• ?????DCS?SIS?????????(??????)????????????????,???
  ??????????????????????,???????????????????????????
  ???????????????????

22
DCS?SIS???????

• ?????DCS?SIS????????????,????????(???????),??????
  ?????,??????????????????
• ?????DCS?SIS??????????????????????,???????,?DCS?S
  IS?????????????????????DCS?????SIS??????,?????

23
DCS?SIS????????
???
DCS HIS ????
DCS ENG ????
SIS ????
???
?????FCS(??????)
DCS FCS ???
SIS ???


24
DCS?SIS????????

• ???????2????????SIS?DCS???,????????,?????,???????,
  ???????????DCS???SIS????????????????
  DCS?SIS????????????????/????,???????,?????????????
  ??SOE?????FCS??????????????????????
• SIS?????TUV SIL3?????????
• SIS?DCS?????????
• ???????????????TUV???
• SIS????????????????????????????

25
????DCS?SIS?????

• ???????????????????????,DCS???SIS???????????????,D
  CS?SIS????????????????/????,?????????????
• ??,?????????????????,????SIS????????????,DCS??????
  ???SIS??????,???????????????????????TUV???DCS?HIM?
  ????????,????????(??YOKOGAWA?Vnet?)?????????

26
????DCS?SIS?????

• ??,????,?????????????,?????????,DCS?HIM???????????
  ?,????????????????????????????,SIS???DCS????????,?
  ????????DCS???SIS??????????????
• ??,?????????HIM???????DCS?SIS???,????????????????
  DCS?SIS?????????????????????????????????????????

27
DCS?SIS????????

• ??????????????????,????????????????,??????????,??
  ??????
• ??????????????SIS?SOE??????????,?????????SIS?SOE?
  ????????1?????,?????,????????????????,?????????SOE
  ,SIS?????????????,?????????????????????,??????????
  ??DCS?SIS??????????
• ???????????????????????????????????????????????,?
  ????????????,???????????,SIS?????????DCS?????????

28
DCS?SIS?????????
?? ?? DCS?SIS????? DCS?SIS???? ? ?
???? ???????????,????????? DCS?SIS??????? ?????????????,??????????
???? ???????????????DCS?SIS??? DCS?SIS??????? ????????????????????????????????????????????,??????????????????????????
?????? ?????? ????????????Modbus????????????? ?????????????????????,?????????,?????DCS???????,????SIS?????????????SOE???DCS?SIS?????????????????????????,???????????????
???? ??????? DCS?SIS????????? ???????????????????????
29
DCS?SIS????????

• ????,DCS?SIS?????????????,??,??PROFIBUS??(PNO)?199
  9??,?PROFIBUS????,???PORFI safe????????,??????????
  ????????????,???????????3000???????????
• (1)PROFI safe?PROFIBUS????????????
• ?????
• (2)??????????????

30
DCS?SIS????????

• (3)?????????????
• (4)?????????????????
• (5)?????????????????????
• SIL??,?????????????????
• ????(HART?Foundation field bus)?DCS
• ?????????????????(PRM)
• ??,?????????????,?????
• ??
• YOKOGAWA Prosafe-RS????????DCS?????SIS????????????
  ???(CENTUM CS3000?Prosafe-RS????),?????????DCS?SIS
  ???,???????

31
?????????????????

• ????,???50?????????,??40???????????,???10??????
  ?????
• ??IEC 61511??,?????????????????????,??????????????
  ?????????????????????,????????????
• ????????????????????????????????????????,?????????
  ????????????????,??????????????????????????

32
???????

• ??????????????,??????,??????80??/????220??/???????
  ?????????????SIS???????
• ????????????
• ???????????
• ?????????
• ????????????
• ?????????
• ????????

33
SIL????

• ?????????????????,????????????,???????????,??????
  ???????????????????????
• SIL???????
• ??????(SIF)??
• ??????????
• ?????????????
• ???????????????????????,??IEC61511??,??????
  ?????????????????,?????

34
SIL????
?? ???? ?????SIF ??????SIF ???SIF ??
1
2

• ????????????
• ???????SIF32
• ????????SIF42
• ?????SIF26
• ????????????
• ?????SIF90
• ????????SIF10
• ???????SIF0

35
????

• ?11???????????????,??????????????????????????????
  ???????????,??????????????????????????????????????
  ?????????????
• ???????????????????????????????,??????????????????
  ???????????????,??????????????????????????????????
  ?????????

36
????

• ?????????????????????????????????????????????????,
  ??????????????????????????????????????????????????
  ???????????
• SIS?DCS??????????????????????????DCS??????????????
  ?????????????R302????????????????????,?????????
• ?????????????SIS??????????????????,????SIS????SIL?
  ???????????

37
?????????????

• ??SIS????????????????SIS??
• ???SIL?????
• ????????SIS?????????
• ???????????????(PST)????
• ?????????SIF?????????,?
• ????????,??????????????
• ?????SIS???????????????
• ????????????????????SIS?
• ??

38
?????????????

• ??????????PFDavg????????
• ????????????????????????????
• ?????????????????????
• ?????????????????????????
• ?????????SIS?????????

39
????SIS????????

• ??????GB/T 21109-2007 / IEC 61511-12003??????????
  ??????????????????????
• ??????????????????????????SIL?????
• ????????????,????????????????????????????????DCS??
  ????,??????????????
• ????SIS?????????????,????????????(???????PST??)

40
??????????????

• ?????????????????????????????
• ???????????????????????????????????????,????????
• ????????,????????????????????????????
• ??????,??????????????????????????,????????????????

41
??????????????

• ???????????????,???,?????????SIS???
• ??????????????????????????????????(SIS)?????
• ?SIS???????,SOE?????,SOE?????????,????SOE?????????
  ??,?????,??????????????????????????,????????????
  ??????????????????

42
? ?!