Tswj Rojphab vaj Puas yog lub tswb ceeb toom kev nyab xeeb uas tau kuaj cov roj kom pom tseeb thiab kev sib sau ua ntej thiab kev sib sau ua ntej thiab kev sib sau ua ke} pa roj to
DCS tswj cov system (faib cov txheej txheem tswj hwm) yog cov roj txuas ntxiv, yog li ua kom muaj zog thiab ua kom muaj zog thiab siv cov txheej txheem ntau lawm.
PLC control system (Programmable Logic Controller) is a programmable controller, mainly used for discrete manufacturing process control, such as automated production lines, machine tool processing, etc. The system adopts digital control technology, which can accurately control the switching quantity, and realizes the automatic control and monitoring of the production process through programming.
Multi-function Gas Tswb maub los, PLC, DCS muaj qhov sib txawv hauv qab no:
1.} tswj hom:
Multi-function Roj Tswb Tswj: Tau Txais Cov Lus Cim Ntaj, thiab cov lus sib txuas lus siab, thiab paub kev sib txuas lus siab nrog tus tswv tsev khoos phis tawm {}}
DCS System: Nws tau txais kev sib txuas ua ke ntawm kev tswj hwm zoo, thiab lub computer sib cuam tshuam zoo, thiab lub computer qis dua yog lub luag haujlwm rau kev tswj hwm cov kev tswj hwm kev tswj hwm kev tswj hwm kev tswj hwm kev tswj hwm kev tswj hwm.
Plc System: tsom rau kev tswj cov logical ntawm ib lub cuab yeej lossis cov khoom siv hluav taws xob sib xws, thiab tsuas yog txheeb xyuas qhov ua tiav los ntawm cov txiaj ntsig.
2. kev ua haujlwm thiab nta
Kev Ntsuas Cov Roj Ntshav: Nrog kev ntsuas tus kheej thiab kev sim ua txhaum, lub sijhawm teb tau tsawg dua lossis sib npaug li 30.
DCS System: Tau sau, saib xyuas cov txheej txheem hauv lub sijhawm tiag tiag, thiab cov ntaub ntawv kev tshuaj xyuas thiab cov ntaub ntawv kev ua haujlwm nplua nuj, thiab muaj qhov yooj yim thiab muaj cov ntaub ntawv zoo thiab muaj kev sib txuas lus zoo thiab cov kev ntsuas.
PLC SYSTEM: Muaj zog siv thiab muaj zog los tiv thaiv muaj peev xwm {}} nws tau yooj yim rau nruab thiab tswj hwm .
3.}} Daim ntawv thov teb thiab nplai
Kev Ntsuas Roj: Siv tau rau kev saib xyuas kev nyab xeeb xws li tshuaj ntsuam cov pa hluav taws xob xws li kev sib txuas hluav taws, xws li cov roj to fas saib .
DCS System: Feem ntau haum rau cov txheej txheem loj thiab ua rau muaj tshuaj lom neeg thiab lwm yam kev siv roj av thiab cov khoom siv ua kom muaj zog thiab cov txheej txheem tswj hwm.
Plc System: Ntau haum rau cov ntawv thov me thiab nruab nrab, tab sis nws lub peev xwm los siv tshuab molding ntau dua li ntawm DCS system {4.
4. tus nqi thiab txij nkawm
Multifunctional Gas Tswb maub los: feem ntau yog ib qho khoom siv ywj siab, thiab kev sib tham yog yooj yim, tab sis kev sib txuas lus (xws li hloov pauv tsis tu ncua).
DCS System: suav nrog cov khoom kho mob, software, thiab kev sib xyaw ua ke yog qhov tsis muaj txiaj ntsig thiab cov nqi kho mob tsis zoo thiab txo qis qis).
PLC SCRESS: Tus nqi qis, qhov kev pab cuam yooj yim thiab kev ua haujlwm yooj yim, thiab kev txij nkawm tsawg .
Feem ntau, DCS thiab PLC txhua tus muaj cov xwm txheej uas tsim nyog rau cov txheej txheem kev tswj hwm cov pa PLC lossis DCS yog qhov tsim nyog rau kev tswj hwm cov roj av ua haujlwm txuas nrog PLC thiab DCS, tab sis cov qauv tsim muaj sib txawv.