人妻综合网,深夜影院操一操,中文字幕有码在线播放,欧美精品第1页

DCS多層分級(jí)控制系統(tǒng)

DCS的基本設(shè)計(jì)思想是采用控制分散、操作和管理集中的思路，實(shí)現(xiàn)多層分級(jí)控制和合作的結(jié)構(gòu)。目前，主要應(yīng)用在冶金、電力和石化等領(lǐng)域。

DCS 是實(shí)現(xiàn)多層分級(jí)控制的系統(tǒng)，在使用的過(guò)程中具有兩個(gè)基本的分級(jí)環(huán)節(jié)：現(xiàn)場(chǎng)控制單元和操作站。

DCS基本分級(jí)環(huán)節(jié)

● 現(xiàn)場(chǎng)控制單元：

指遠(yuǎn)離控制中心而在現(xiàn)場(chǎng)附近使用的控制系統(tǒng)，可根據(jù)DCS本身機(jī)構(gòu)實(shí)現(xiàn)對(duì)現(xiàn)場(chǎng)的監(jiān)控和控制。現(xiàn)場(chǎng)控制單元的使用需要準(zhǔn)備不同的設(shè)備，如配置插件，即根據(jù)系統(tǒng)的要求配置相應(yīng)的中央處理器插件、電源插件和通信插件等，為后期的分級(jí)控制奠定基礎(chǔ)；

冗余配置是分級(jí)控制系統(tǒng)中重要的環(huán)節(jié)之一，在配置的過(guò)程中要對(duì)主機(jī)插件、電源插件和通信插件等實(shí)現(xiàn)冗余配置；實(shí)現(xiàn)隨現(xiàn)場(chǎng)的分級(jí)控制和監(jiān)測(cè)需要對(duì)不同的硬件添加DCS，確保分級(jí)控制的可靠性。

● 操作站：

操作站中記錄并顯示控制系統(tǒng)中的不同數(shù)據(jù)，是展示人機(jī)交互的場(chǎng)所，常用的操作站中包括系主機(jī)控制、顯示設(shè)備和鍵盤(pán)輸入設(shè)備等，是主要使用人工操作記錄和反饋的場(chǎng)所，主要實(shí)現(xiàn)顯示不同數(shù)據(jù)、報(bào)警和操作等多種重要功能。

DS200DENCF1ACF SOFTWARE PROM SET
DS200DENCF1ACG SOFTWARE PROM SET
DS200DENCF1ACH SOFTWARE PROM SET
DS200DENCF1ADB SOFTWARE PROM SET
DS200DENCF1BCB SOFTWARE PROM SET
DS200DENCF1BDB SOFTWARE PROM SET
DS200DENCF1BDC SOFTWARE PROM SET
DS200DENCF1BDD SOFTWARE PROMSET
DS200DENCF1BDE SOFTWARE PROM SET
DS200DENQF1ACG SOFTWARE PROM SET
DS200DENQF1ACH SOFTWARE PROM SET
DS200DENQF1ADB SOFTWARE PROM SET
DS200DENQF1BCB SOFTWARE PROM SET
DS200DENQF1BDB SOFTWARE PROM SET
DS200DENQF1BDC SOFTWARE PROM SET
DS200DENQF1BDD SOFTWARE PROM SET
DS200DENQF1BDE SOFTWARE PROM SET
DS200DMCBF1BBC SOFTWARE PROM SET
DS200DMCBF1CFA SOFTWARE PROM SET
DS200DMCBF1CHA SOFTWARE PROM SET
DS200DMCBF1CJC SOFTWARE PROM SET
DS200DMCBG2A IOS DUP PROCESSOR
DS200DPCBG1A IOS+ POWER CONNECT CARD
DS200DSPAF1ABE SOFTWARE PROM SET
DS200DSPAF1ABF SOFTWARE PROM SET
DS200DSPBF1ABD SOFTWARE PROM SET
DS200DSPCF1AAF SOFTWARE PROM SET
DS200DTBAG1A TERM. DIGITAL CONT. IN
DS200DTBBG1A TERM. BD DIGITAL CONT. IN
DS200DTBCG1A TERM. BD RLY/SOLENOID
DS200DTBDG1A TERM. BD RLY SOLENOID
DS200EXDEG1A DE-EXCITATION CONTROL
DS200EXPSG1A POWER SUPPLY CARD
DS200FCGDH1ABA LCI CONTROL & GATING
DS200FCGDH1B LCI CNTRL & GATING CONF/COAT
DS200FCSAG1A CURRENT SENSING INTERFAC
DS200FECBG1A FIELD EXCITER CROWBAR
DS200TBCBG1A TERMINATION(C)ANALOG SIGNALS
DS200TBPAG1A PLU TERMINATION BD
DS200TBPXG1A PROX SIGNAL BUFFER MODUL
DS200TBQAG1A TERM.BD (C)R-S-T TC I/O
DS200TBQBG1A TERM BD(R-S-T) ANALOG I/O
DS200TBQCG1A TERM BD(R-S-T) ANALOG I/O
DS200TBQDG1A TERM BD (R-S-T) EXT ANALOG
SIG
DS200TBQEG1B LM6000(RST)ANALOG TERM.C
DS200TBQFG1A LARGE STEAM I/O TERMINAT
DS200TBQFG1B LARGE STEAM I/O TERMINAT
DS200TBQGG1A TERMINATION MODULE
DS200TBSAG1A MK5_LM_TRANSDUCER_TB
DS200TCCAF1ACC SOFTWARE PROM SET
DS200TCCAF1ACE SOFTWARE PROM SET
DS200TCCAF1ACF SOFTWARE PROM SET
DS200TCCAF1ADA SOFTWARE PROM SET
DS200TCCAF1ADC SOFTWARE PROM SET
DS200TCCAF1ADD SOFTWARE PROM SET
DS200TCCAF1BDB SOFTWARE PROM SET
DS200TCCAF1BDD SOFTWARE PROM SET
DS200TCCAF1BDF SOFTWARE PROM SET
DS200TCCAG1A (C) ANALOG I/O BOARD
DS200TCCAG1B TC2000 COMMON ANALOG I/O
DS200TCCAG2A (C) ANALOG I/O BOARDF
DS200TCCAP1BAD SOFTWARE PROM SET
DS200TCCBF1ACA SOFTWARE PROM SET
DS200TCCBF1ACB SOFTWARE PROMSET
DS200TCCBF1BDA SOFTWARE PROM SET
DS200TCCBF1BDB SOFTWARE PROM SET
DS200TCCBF2BDA SOFTWARE PROM SET
DS200TCCBF3BAG SOFTWARE PROM SET
DS200TCCBF3BAH SOFTWARE PROM SET
DS200TCCBF3BAI SOFTWARE PROM SET
DS200TCCBF3BAJ SOFTWARE PROM SET
DS200TCCBG1A C EXTENDED ANALOG
DS200TCCBG1B TC2000 (C) EXP. ANALOG I
DS200TCCBG2A C EXTENDED ANALOG
DS200TCCBG3A C EXTENDED ANALOG
DS200TCCBG5B TC2000<C>EXP ANALOG I
DS200TCCBG6B TC2000 (C) EXP. ANALOG I
DS200TCCBG7B TC2000 (C) EXP. ANALOG I
DS200TCCBG8B TC2000 <C> EXP. ANALOG I
DS200TCCBP1BAC SOFTWARE PROM SET
DS200TCCBP2BAB SOFTWARE PROM SET
DS200TCDAF1ACD SOFTWARE PROM SET
DS200TCDAF1ACE SOFTWARE PROM SET
DS200TCDAF1BCE SOFTWARE PROM SET
DS200TCDAF1BCH SOFTWARE PROM SET
DS200TCDAF1BCI SOFTWARE PROM SET
DS200TCDAH1B DIG. I/O BD. CONF. COAT
DS200TCDAP1BCJ SOFTWARE PROM SET
DS200TCEAF1ACH SOFTWARE PROM SET
DS200TCEAF1ACK SOFTWARE PROM SET
DS200TCEAF1ACM SOFTWARE PROM SET
DS200TCEAF1BDC SOFTWARE PROM SET
DS200TCEAF1BDE SOFTWARE PROM SET
DS200TCEAF1BEA SOFTWARE PROM SET
DS200TCEAF1BEB SOFTWARE PROM SET
DS200TCEAF1BEC SOFTWARE PROM SET
DS200TCEAG1B EMERGENCY OVER SPEED
BOARD
DS200TCEAG2B TC200 EMERGENCY OVERSPEED
DS200TCEAP1BBD SOFTWARE PROM SET
DS200TCEBG1A COMMON CIRCUITS EOS BOARD
DS200TCEBG1B COMM. CIRCUITS FOR THE EOS
BD.
DS200TCEBG1B/RR CARD REPAIR
DS200TCPAF1AAC SOFTWARE PROM SET
DS200TCPAF2AAB SOFTWARE PROM SET
DS200TCPAG1A CONTROL PROCESSOR
DS200TCPDG1A POWER DISTRIBUTION BD
DS200TCPDG1B POWER DISTRIBUTION MODULE
DS200TCPDG2B POWER DISTRIBUTION MODUL
DS200TCPSG1A DC INPUT PWR SUPPLY BOARD
DS200TCQAF1AEC SOFTWARE PROM SET
DS200TCQAF1AED SOFTWARE PROM SET
DS200TCQAF1AEE SOFTWARE PROM SET
DS200TCQAF1AFB SOFTWARE PROM SET
DS200TCQAF1BBC SOFTWARE PROM SET
DS200TCQAF1BBD SOFTWARE PROM SET
DS200TCQAF1BBE SOFTWARE PROM SET
DS200TCQAF1BBF SOFTWARE PROM SET
DS200TCQAG1A (R-S-T) ANALOG I/O BD
DS200TCQAG1B (RST) ANALOG I/O BOARD
DS200TCQAG2B TC2000 RST ANALOG I/O
DS200TCQAP1BAB SOFTWARE PROM SET
DS200TCQBF1ABG SOFTWARE PROM SET
DS200TCQBF1ABI SOFTWARE PROM SET
DS200TCQBF1ABJ SOFTWARE PROM SET
DS200TCQBF1BAC SOFTWARE PROM SET
DS200TCQBF1BAD SOFTWARE PROM SET
DS200TCQBF2BAA SOFTWARE PROM SET
DS200TCQBG1A (R-S-T) EXT ANALOG I/O BD.#1
DS200TCQBG1B (RST)EXTENDED ANA. I/O BD.#1
DS200TCQBG2A (RST)EXTENDED ANA.I/O BD.#1
DS200TCQCG1A (R-S-T) OVERFLOW BOARD
DS200TCQCG1B (RST) OVERFLOW BOARD
DS200TCQEF1ABB SOFTWARE PROM SET
DS200TCQEF2ABA SOFTWARE PROM SET
DS200TCQEG1A LM6000 I/O PROCESSOR
DS200TCQEG2A LM6000 I/O PROCESSOR
DS200TCQEP2AAB SOFTWARE PROM SET
DS200TCQFG1A TC2000 ANALOG I/O EXPAND