3HAC025867-001

3HAC025867-001

3HAC025867-001

3HAC025867-001

根据上述技术要求和以往的经验，我们觉得选用三菱公司的FX2n系列PLC是合适的。FX2n系列PLC有各种扩展模块可以选择，如FX2n-4AD-PT, FX2n-4AD, FX2n-232-Bd等扩展模块，适合模拟量的输入和数据通信；开关量可以直接输出；FX2n系列PLC指令集丰富，涵盖大部分运算。双字节浮点运算指令满足测量和运算的精度。
现场精确传感器检测各种物理，化学，生物参数，输入FX2n-4AD-PT和FX2n-4AD等摸块，PLC运算后输出控制执行器，并和车间操作站数据交换。
人机界面采用三菱公司的A975GOT-TBA-B, 10.4英寸液晶屏带触摸键，画面丰富，还编制了多幅用户帮助画面，提供在线帮助，界面友好。
现场控制站安置在生物反应器旁，各类传感器和PLC安装在同一控制柜内, 变送器、PLC等供电回路加配交流滤波器。通讯用双绞电缆链往车间操作站，与PC-BASED结构相比,简化了现场布线。
车间操作站IPC, 带有以太网口，可以和其他PC机组成局域网；C++ 编写的多线程，多任务软件包，完成数据分析，趋势曲线，查询，打印等功能，并集成了TCP/IP, 便于远方终端在Internet网上访问 。图1是系统配置示意图。

图1 系统配置示意图
4. 主要控制算法和PLC指令
相同的算法可以调用相应的子程序。
1） 带不灵敏度区的分程控制 温度、Ph等参数的控制规律如式1：


PLC程序中使用了区间比较16位指令ZCP。需注意的是执行该指令后，
要执行区间复位指令ZRST。图2是带不灵敏度区的分程控制

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 b 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