3HAC025867-001
3HAC025867-001
3HAC025867-001
3HAC025867-001
根據(jù)上述技術(shù)要求和以往的經(jīng)驗(yàn)，我們覺(jué)得選用三菱公司的FX2n系列PLC是合適的。FX2n系列PLC有各種擴(kuò)展模塊可以選擇，如FX2n-4AD-PT, FX2n-4AD, FX2n-232-Bd等擴(kuò)展模塊，適合模擬量的輸入和數(shù)據(jù)通信；開關(guān)量可以直接輸出；FX2n系列PLC指令集豐富，涵蓋大部分運(yùn)算。雙字節(jié)浮點(diǎn)運(yùn)算指令滿足測(cè)量和運(yùn)算的精度。
現(xiàn)場(chǎng)精確傳感器檢測(cè)各種物理，化學(xué)，生物參數(shù)，輸入FX2n-4AD-PT和FX2n-4AD等摸塊，PLC運(yùn)算后輸出控制執(zhí)行器，并和車間操作站數(shù)據(jù)交換。
人機(jī)界面采用三菱公司的A975GOT-TBA-B, 10.4英寸液晶屏帶觸摸鍵，畫面豐富，還編制了多幅用戶幫助畫面，提供在線幫助，界面友好。
現(xiàn)場(chǎng)控制站安置在生物反應(yīng)器旁，各類傳感器和PLC安裝在同一控制柜內(nèi), 變送器、PLC等供電回路加配交流濾波器。通訊用雙絞電纜鏈往車間操作站，與PC-BASED結(jié)構(gòu)相比,簡(jiǎn)化了現(xiàn)場(chǎng)布線。
車間操作站IPC, 帶有以太網(wǎng)口，可以和其他PC機(jī)組成局域網(wǎng)；C++ 編寫的多線程，多任務(wù)軟件包，完成數(shù)據(jù)分析，趨勢(shì)曲線，查詢，打印等功能，并集成了TCP/IP, 便于遠(yuǎn)方終端在Internet網(wǎng)上訪問(wèn) 。圖1是系統(tǒng)配置示意圖。
圖1 系統(tǒng)配置示意圖
4. 主要控制算法和PLC指令
相同的算法可以調(diào)用相應(yīng)的子程序。
1） 帶不靈敏度區(qū)的分程控制 溫度、Ph等參數(shù)的控制規(guī)律如式1：
PLC程序中使用了區(qū)間比較16位指令ZCP。需注意的是執(zhí)行該指令后，
要執(zhí)行區(qū)間復(fù)位指令ZRST。圖2是帶不靈敏度區(qū)的分程控制
Fisher-Rosemount Rosemount Analytical Typ MLT 1M-IR-PO2
NEW FISHER ROSEMOUNT FILTER REGULATOR FS 67CFR 600
Fisher Rosemount CP6701-DA2 I/O File Assy 32B9835X012
Fisher Rosemount CL6721X1-A3 I/O Card 41B5215X102
FISHER ROSEMOUNT SMART DEVICE INPUT MODULE CL6827X1-A1
FISHER ROSEMOUNT PROVOX RAM INTERFACE DM6004X1-FA1
FISHER ROSEMOUNT SCL-C-002-M2 WATER QUALITY ANALYZER
Fisher-Rosemount PC Board CL7701X1-A1 32B7734X022
FISHER ROSEMOUNT 8711 8711-TSA30FR1E5 8711TSA30FR1E5
Fisher Rosemount 0444rl1u1c2na temperaure 0444rl1u1
KJ3001X1-BH1 FISHER-ROSEMOUNT DO MODULE NEW IN BOX
FISHER ROSEMOUNT 3051 L3AA2FD21AA PRESSSURE TRANSMITTER
FISHER ROSEMOUNT 0444RL2U1A2E5 0444RL2U1A2E5
LOT 3 FISHER-ROSEMOUNT HF200 DIN RAIL FILTER HF240-A1
FISHER ROSEMOUNT DI 24VDC DRY CONTACT CARD KJ3001X1-BB1
FISHER ROSEMOUNT Element from a 1151GP7E22S1M1B1
Fisher Rosemount Discrete IO 12P1824X012 CL6721X1A4
Fisher Rosemount Alphaline diaphragm pres. transducer
Fisher Rosemount Alphaline stainless pres. transducer
Fisher-Rosemount 01984-2512-0005 Marshalling Panel MPC
Fisher Rosemount Contact I/O Board 01984-1460-0003
Rosemount-Fisher Pressure Transducer Transmitter; *A5
FISHER ROSEMOUNT CONTROLS 3582-10 VALVE POSITIONER NIB
KJ3001X1-BK1 FISHER-ROSEMOUNT DO MODULE NEW IN BOX
FISHER ROSEMOUNT TRANSMITTER 3144/3244MV MANUAL 00809
Fisher Rosemount DPR 950 Process Controller
2 Fisher-Rosemount HF200 Hart Series Filter HF210-A1
FISHER ROSEMOUNT PROVOX MPU MULTILAYER CL7661X1-A11
FISHER ROSEMOUNT KJ3004X1-BA1 FIELDBUS H1 CARD DELTA V
FISHER ROSEMOUNT EMERSON AS-I KJ3005X1-BA1 ACTUATOR
FISHER ROSEMOUNT DM-6001 USPP DM6001
KJ4001X1-CC1 FISHER-ROSEMOUNT I/O TERMINAL BLOCK NEW
KJ30001X1-BC1 FISHER ROSEMOUNT DI MODULE NEW IN BOX
KJ3004X1-EA1 FISHER ROSEMOUNT FIELDBUS H1 INTERFACE
KJ3001X1-BD1 FISHER ROSEMOUNT DI MODULE NEW IN BOX
FISHER-ROSEMOUNT J BOX, MODEL 225/228, SERIAL NO. J94
FISHER ROSEMOUNT 1151DR2F12B2 PRESSURE TRANSMITTER 1151
FISHER ROSEMOUNT CL7001X1-A9 CONFIG CONTROLLER
Fisher Rosemount Provox Highway Data Link
FISHER ROSEMOUNT RTD THERMOCOUPLE MANUAL 00813-0100
FISHER ROSEMOUNT DM6001X1-GA1 USPP DM6001X1GA1
FISHER ROSEMOUNT DM6001X1-FA1 USPP DM6001X1FA1
KJ4001X1-BA2 FISHER-ROSEMOUNT 2-WIDE CARRIER W/RED NEW
Fisher Rosemount Provox MUX I/O 24Vdc DM6361Qty.6 Cards
Fisher Rosemount Provox Provue MEMBRANE Keyboard DC6400
FISHER ROSEMOUNT 3051 TRANSMITTER MANUAL 0089-0100-4001
FISHER ROSEMOUNT 846 DS111 CURRENT TO PRESS. TRANSDUCER
FISHER-ROSEMOUNT 10P56580001 POWER SUPPLY 8A 8 A AMP
Fisher Rosemount Provox Data Highway II CIAII 2 DH7721
FISHER ROSEMOUNT SERIES GAUGE PRESSURE CONTROLLER NEW
FISHER ROSEMOUNT DM6311X1-A1 NSPP DM6311X1A1
FISHER ROSEMOUNT CL6721X1-A4 DISCRETE I/O MODULE P1.5
ROSEMOUNT FISHER PROVOX RCIA CARD CL7701X1-A1
FISHER ROSEMOUNT DELTA V MODULE PROTECTION COVER 6"
Fisher Rosemount CL6752A3 120V 3.0A Out 21B5167X022
FISHER ROSEMOUNT DISCRETE I/O MODULE CL6721X1-A3
Fisher Rosemount CL6754X1-A3 120V 3.5A Out 12PO146X022
Fisher Rosemount CP6701X1-EA2 Power Conns 41B5849X022
FISHER ROSEMOUNT DISCRETE I/O TERMINAL CL6781X1-A3
FISHER ROSEMOUNT DI 16 CH FIELD TERMINAL VE4010B1
FISHER ROSEMOUNT FIELD TERMINAL DRIVER KJ4110X1-BA1
Fisher-Rosemount Type 54 Instruction Manual
Fisher Rosemount CL6752X1-A2 120V 3.0A Out 21B5169X022
Fisher-Rosemount 24000 Series Instruction Manual
Fisher-Rosemount Type 32 Instruction Manual
Fisher-Rosemount 3660 / 3661 Instruction Manual
Fisher Rosemount CL6753X1-A5 12PO140X022
Fisher Rosemount CL6781X1-A3 Interface 41B7389X042-45
Fisher Rosemount CL6781X1-A3 Interface 41B7389X042-78
Fisher Rosemount CL6781X1-A3 Interface 41B7389X042-20
FISHER ROSEMOUNT PROVOX DISCRETE I/O TERM CL6343X1-A3
Fisher Rosemount CL6781X1-A3 Interface 41B7389X042-19
FISHER ROSEMOUNT PROVOX DISCRETE I/O TERM CL6343X1-A3
Fisher Rosemount CL6751A5 120 VAC input 21B5161X022
FISHER ROSEMOUNT PROVOX INPUT RELAY MODULE CL6751A5
Fisher-Rosemount 67CF Series Instruction Manual
FISHER ROSEMOUNT PROVOX POWER CONNECT CP6701X1-EA2 REVC
FISHER ROSEMOUNT PROVOX ISOLATED I/O DH6005X1-DA1
ROSEMOUNT FISHER PROVOX ANALOG OUTPUT DM6421X1-A1
Fisher Rosemount CP6701-DA4 I/O File Assy 12P1905X012
Fisher Rosemount CL6921X1-A7 Weigh Scale FW 41B5228X202
ROSEMOUNT FISHER PROVOX MUX INTERFACE CP6601X1-CA1
Fisher Rosemount CP6701X1-DA3 I/O File Assy 32B9835X022
FISHER ROSEMOUNT PROVOX CIA CARD DH7001X1-A3
FISHER ROSEMOUNT PROVOX CONFIGURE CONTROL CL7001X1-A10
FISHER ROSEMOUNT PROVOX CP6701X1-EA1 POWER CONNECT REVA
Fisher Rosemount Provox MUX JTC CARD DM6351X1-A1
FISHER ROSEMOUNT PROVOX DISCRETE INPUT DM6361X1-A1
FISHER ROSEMOUNT PROVOX DISCRETE OUTPUT DM6461X1-A3
Fisher Rosemount Provox DISCRETE I/O CARD CL6721X1-A3
ROSEMOUNT FISHER PROVOX CIA11 CARD DH7721X1-A1
FISHER ROSEMOUNT PROVOX CIA CARD DH7001X1-A3 & CL7651X1
FISHER ROSEMOUNT PROVOX VM01 RAM CARD CL6601-X1-JA12/13
Fisher Rosemount Provox MUX JTC CARD DM6351X1-A2
Fisher Rosemount Provox MUX DO CARD DM6461X1-A3 MOMENT
FISHER ROSEMOUNT PROVOX I/O DRIVER CL7675X1-BA1 41B5810
FISHER ROSEMOUNT 0515 NSPP 0515
FISHER ROSEMOUNT 12A7360X012 NSFP 12A7360X012
FISHER ROSEMOUNT R3580XRS012 NSPP R3580XRS012
FISHER ROSEMOUNT 265-10758626 NSFP 26510758626
FISHER ROSEMOUNT 10P54040004 USPP 10P54040004
FISHER ROSEMOUNT R667X000502 NSPP R667X000502
FISHER ROSEMOUNT 11B5806X212 USPP 11B5806X212
FISHER ROSEMOUNT 1191794 NSPP 1191794
FISHER ROSEMOUNT 2N10086X022 NSPP 2N10086X022
FISHER ROSEMOUNT 23309-03 NSPP 2330903
FISHER ROSEMOUNT RCPXPACK012 NSFP RCPXPACK012
FISHER ROSEMOUNT 0331102110002 NSPP 0331102110002
FISHER ROSEMOUNT 01151-0138-0003 NSPP 0115101380003
FISHER ROSEMOUNT 633290 USPP 633290
FISHER ROSEMOUNT 0444RL1U1A1E5 NSFP 0444RL1U1A1E5
FISHER ROSEMOUNT 1E682814012 NSFP 1E682814012
FISHER ROSEMOUNT C306111125-0000 NSPP C3061111250000
FISHER ROSEMOUNT 7610 NSFP 7610
FISHER ROSEMOUNT 444-0003-0001 USPP 44400030001
FISHER ROSEMOUNT 7610 NSPP 7610
FISHER ROSEMOUNT 14A1031X012 NSPP 14A1031X012
FISHER ROSEMOUNT 3151-9025-2 USPP 315190252
FISHER ROSEMOUNT 1U222546172 NSPP 1U222546172
FISHER ROSEMOUNT 9150025-711 USPP 9150025711
FISHER ROSEMOUNT 40B4933X0A2 NSFP 40B4933X0A2
FISHER ROSEMOUNT 95L-37 USPP 95L37
FISHER ROSEMOUNT 01184150B NSFP 01184150B
FISHER ROSEMOUNT 1V2396X0022 NSPP 1V2396X0022
FISHER ROSEMOUNT 24B7810X012 NSPP 24B7810X012
FISHER ROSEMOUNT 00079-0325-2003 USPP 0007903252003
FISHER ROSEMOUNT 12A8832X022 NSFP 12A8832X022
FISHER ROSEMOUNT 9150025-701 USPP 9150025701
FISHER ROSEMOUNT 1133R1A USPP 1133R1A
FISHER ROSEMOUNT CL6755X1-A1 NSPP CL6755X1A1
FISHER ROSEMOUNT 01151-0029-0001 NSPP 0115100290001
FISHER ROSEMOUNT 4160K USPP 4160K
FISHER ROSEMOUNT CL6752A2 USPP CL6752A2
FISHER ROSEMOUNT 17A4862X012 USPP 17A4862X012
FISHER ROSEMOUNT 23557-00 NSPP 2355700
FISHER ROSEMOUNT RGASKETX212 NSPP RGASKETX212
FISHER ROSEMOUNT CL6751A2 USPP CL6751A2
FISHER ROSEMOUNT 0054C USPP 0054C
FISHER ROSEMOUNT 43B5311X012 USPP 43B5311X012
FISHER ROSEMOUNT 17A4862X022 USPP 17A4862X022
FISHER ROSEMOUNT 04000-70/1/5/92 USPP 04000701592
FISHER ROSEMOUNT 1V710703152 NSPP 1V710703152
FISHER ROSEMOUNT 3311DS1J1B1 USPP 3311DS1J1B1
FISHER ROSEMOUNT 14A1042X052 NSPP 14A1042X052
FISHER ROSEMOUNT 8712CR12 USPP 8712CR12
FISHER ROSEMOUNT 1151DP4E12M2B3 USPP 1151DP4E12M2B3
FISHER ROSEMOUNT 414L3-AG91-R0001 USPP 414L3AG91R0001
FISHER ROSEMOUNT 01151-0031-0002 NSFP 0115100310002
FISHER ROSEMOUNT 70YY18038 USPP 70YY18038
FISHER ROSEMOUNT 95H USPP 95H
FISHER ROSEMOUNT 43A1763X0A2 USPP 43A1763X0A2
FISHER ROSEMOUNT 55P0109X022 NSFP 55P0109X022
FISHER ROSEMOUNT 8712CR12M4 USPP 8712CR12M4
FISHER ROSEMOUNT 478749-002 USPP 478749002
FISHER ROSEMOUNT CL6851X1-A1 USPP CL6851X1A1
FISHER ROSEMOUNT 041560 NSFP 041560
FISHER ROSEMOUNT CP7101 USPP CP7101
FISHER ROSEMOUNT MC703 USPP MC703
FISHER ROSEMOUNT 95-L USPP 95L
FISHER ROSEMOUNT RV150XHDAA2 NSFP RV150XHDAA2
FISHER ROSEMOUNT 70YY18029 USPP 70YY18029
FISHER ROSEMOUNT 17A4862X032 USPP 17A4862X032
FISHER ROSEMOUNT 70YY18035 USPP 70YY18035
FISHER ROSEMOUNT 58CN1200NNN NSPP 58CN1200NNN
FISHER ROSEMOUNT RGSX0000012 NSFP RGSX0000012
FISHER ROSEMOUNT 1E3190X0222 NSFP 1E3190X0222
FISHER ROSEMOUNT 41B7286X012 USPP 41B7286X012
FISHER ROSEMOUNT 183F23K2N00A105T22 USPP 183F23K2N00A10
FISHER ROSEMOUNT CL6752A3 USPP CL6752A3
FISHER ROSEMOUNT 05010784770 NSFP 05010784770
FISHER ROSEMOUNT 18A0881X012 NSFP 18A0881X012
FISHER ROSEMOUNT CL6751A5 USPP CL6751A5
FISHER ROSEMOUNT CL6751A8 USPP CL6751A8
FISHER ROSEMOUNT 3D39245G01 USPP 3D39245G01
FISHER ROSEMOUNT 23558-00 USPP 2355800
FISHER ROSEMOUNT CP6701 USPP CP6701
FISHER ROSEMOUNT 0078N11N00N240E5 NSPP 0078N11N00N240E5
FISHER ROSEMOUNT 47A9717X012 USPP 47A9717X012
FISHER ROSEMOUNT 01151-0137 USPP 011510137
FISHER ROSEMOUNT 1133C6E1N USPP 1133C6E1N
FISHER ROSEMOUNT 55P0109X022 NSPP 55P0109X022
FISHER ROSEMOUNT 03031-0001 USPP 030310001
FISHER ROSEMOUNT CL7004 USPP CL7004
FISHER ROSEMOUNT DM6331 USPP DM6331
FISHER ROSEMOUNT 41B5849X012 USPP 41B5849X012
FISHER ROSEMOUNT CP6101 USPP CP6101
FISHER ROSEMOUNT 01184150A NSFP 01184150A
FISHER ROSEMOUNT 622351 USPP 622351
FISHER ROSEMOUNT MC716 USPP MC716
FISHER ROSEMOUNT E1151 USPP E1151
FISHER ROSEMOUNT 244P USPP 244P
FISHER ROSEMOUNT 9150027-671 USPP 9150027671
FISHER ROSEMOUNT CP6221X1-A1 USPP CP6221X1A1
FISHER ROSEMOUNT DC6400X1-ED7 USPP DC6400X1ED7
FISHER ROSEMOUNT MC702 USPP MC702
FISHER ROSEMOUNT 546 USPP 546
FISHER ROSEMOUNT 30B6053X012 USPP 30B6053X012
FISHER ROSEMOUNT 01984-4124-0001 USPP 0198441240001
FISHER ROSEMOUNT 55P0110X242 NSFP 55P0110X242
FISHER ROSEMOUNT 12P0146X022 USPP 12P0146X022
FISHER ROSEMOUNT 1055-01-11-22 USPP 1055011122
FISHER ROSEMOUNT DM6361 USPP DM6361
FISHER ROSEMOUNT 55P0109X012 NSPP 55P0109X012
FISHER ROSEMOUNT 1151-DP4E22 USPP 1151DP4E22
FISHER ROSEMOUNT 03151-9070-0001 USPP 0315190700001
FISHER ROSEMOUNT 624095 USPP 624095
FISHER ROSEMOUNT 1151-DP5E12 USPP 1151DP5E12
FISHER ROSEMOUNT CCA-3031-583 USPP CCA3031583
FISHER ROSEMOUNT 23054-01 NSFP 2305401
FISHER ROSEMOUNT DM6311X1-B1 USPP DM6311X1B1
FISHER ROSEMOUNT 55P0109X032 NSPP 55P0109X032
FISHER ROSEMOUNT 10P5477-0001 USPP 10P54770001
FISHER ROSEMOUNT DM6351 USPP DM6351
FISHER ROSEMOUNT 9150025-548 USPP 9150025548
FISHER ROSEMOUNT 9150041-726 USPP 9150041726
FISHER ROSEMOUNT CP6211 USPP CP6211
FISHER ROSEMOUNT RD222 USPP RD222
FISHER ROSEMOUNT DM6362 USPP DM6362
FISHER ROSEMOUNT 55P0110X062 NSFP 55P0110X062
FISHER ROSEMOUNT 05010784645 USPP 05010784645
FISHER ROSEMOUNT 41B7284X012 USPP 41B7284X012
FISHER ROSEMOUNT RD221 USPP RD221
FISHER ROSEMOUNT CL7005 USPP CL7005
FISHER ROSEMOUNT 8711TPE15FU1N0 USPP 8711TPE15FU1N0
FISHER ROSEMOUNT 55P0111X042 NSPP 55P0111X042
FISHER ROSEMOUNT 8712-DR12N0M4 USPP 8712DR12N0M4
FISHER ROSEMOUNT 602-156 USPP 602156
FISHER ROSEMOUNT DM6461X1-A4 USPP DM6461X1A4
FISHER ROSEMOUNT DM6321X1-B2 USPP DM6321X1B2
FISHER ROSEMOUNT REPLACES 2U215333272 CAGE 1/2" 1"
FISHER ROSEMOUNT 30B7248X022 NSPP 30B7248X022
FISHER ROSEMOUNT 41B5229X042 USPP 41B5229X042
FISHER ROSEMOUNT 03151-9020-0001 USPP 0315190200001
FISHER ROSEMOUNT CL7004X1-A1 USPP CL7004X1A1
FISHER ROSEMOUNT DM6391X1-B1 USPP DM6391X1B1
FISHER ROSEMOUNT 0078N21N00N180 USPP 0078N21N00N180
FISHER ROSEMOUNT 03031-0001-2001 USPP 0303100012001
FISHER ROSEMOUNT 01984-4121-0001 USPP 0198441210001
FISHER ROSEMOUNT 41B9152X012 USPP 41B9152X012
FISHER ROSEMOUNT TYPE-64 NSFP TYPE64
FISHER ROSEMOUNT 03151-9020-0001 NSFP 0315190200001
FISHER ROSEMOUNT DM-6003-RACK USPP DM6003RACK
FISHER ROSEMOUNT 19A5755-X012 NSPP 19A5755X012
FISHER ROSEMOUNT 444-13-2 NSFP 444132
FISHER ROSEMOUNT 36A3562 USPP 36A3562
FISHER ROSEMOUNT 3D39309G01 USPP 3D39309G01
FISHER ROSEMOUNT 34A8609X012 NSPP 34A8609X012
FISHER ROSEMOUNT 40A0384D USPP 40A0384D
FISHER ROSEMOUNT MC757 USPP MC757
FISHER ROSEMOUNT 641620 USPP 641620
FISHER ROSEMOUNT 011510934 USPP 011510934
FISHER ROSEMOUNT 10P53520006 USPP 10P53520006
FISHER ROSEMOUNT 01151-0948-0002 USPP 0115109480002
FISHER ROSEMOUNT CL7015X1-A3 USPP CL7015X1A3
FISHER ROSEMOUNT DH6003X1-HA1 USPP DH6003X1HA1
FISHER ROSEMOUNT 32B7743X062 USPP 32B7743X062
FISHER ROSEMOUNT CL7014-A1 USPP CL7014A1
FISHER ROSEMOUNT 1144-6-2 NSPP 114462
FISHER ROSEMOUNT 41B7288X032 USPP 41B7288X032
FISHER ROSEMOUNT 01984-4205-0001 USPP 0198442050001
FISHER ROSEMOUNT DM6001X1-EA3 USPP DM6001X1EA3
FISHER ROSEMOUNT CS-6201 USPP CS6201
FISHER ROSEMOUNT 01151-0725-0007 USPP 0115107250007
FISHER ROSEMOUNT 48A6602X042 USPP 48A6602X042
FISHER ROSEMOUNT CL6721X1-A3 USPP CL6721X1A3
FISHER ROSEMOUNT SCL-P-014-M2 USPP SCLP014M2
FISHER ROSEMOUNT 42B0652X012 USPP 42B0652X012
FISHER ROSEMOUNT DM6311X1-A1 USPP DM6311X1A1
FISHER ROSEMOUNT 01151-0725-0009 USPP 0115107250009
FISHER ROSEMOUNT 12P0097X012 USPP 12P0097X012
FISHER ROSEMOUNT 3660 USPP 3660
FISHER ROSEMOUNT CL6721X1-A4 USPP CL6721X1A4
FISHER ROSEMOUNT CL7005X1-A1 USPP CL7005X1A1
FISHER ROSEMOUNT DM6001X1 USPP DM6001X1
FISHER ROSEMOUNT 41B7284X022 USPP 41B7284X022
FISHER ROSEMOUNT CL7015X1-A1 USPP CL7015X1A1
FISHER ROSEMOUNT DH7001X1-A3 USPP DH7001X1A3
FISHER ROSEMOUNT 95L-120S USPP 95L120S
FISHER ROSEMOUNT CL6821 NSPP CL6821
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