■一致性、集中式工程与分布式I/O模块是对现代控制技术提出的要求。即使是在生产工厂,例如Bayernland eG公司位于雷根斯堡的乳品厂,这些具有前瞻性的方式也可以使用多层和一致的对象描述来实现。而这就需要统一命名从自动化系统中的现场层到控制层的信号。使用模块化的WAGO-I/O-SYSTEM750系列,I/O信号就可以通过PROFIBUS现场总线适配器传输到ME自动化工程有限公司(前身为KH自动化工程有限公司)生产的自动化和控制系统组件,以进行进一步处理。
雷根斯堡乳品厂是以前独立经营的乳制品制造商DomspitzmilcheG公司的总部。2008年,该公司位于雷根斯堡和安贝格的两个乳品加工厂被Bayernland eG公司合并。大约1800位奶农每年供应2.7亿千克的生牛奶,用于生产饮用牛奶、酸乳、酸奶、甜点、奶酪、黄油、脱脂奶粉和乳清粉。
雷根斯堡乳品厂提供了自动接收站,用于接收奶农供应的牛奶。通过使用感应式流量测量和温度测量技术,每小时可接收的牛奶大约为25万升。这些原料乳在进一步处理的过程
中还要接受密集监测。生牛奶从接收站输送到容量为82万升的储存罐中。在生产的第一步,储存罐中的牛奶被抽送到一个操作室进行分离、巴氏灭菌和冷却。然后,通过不同的管道系统将牛奶和奶油输送到各自的生产领域。相连的生产区域包括存储区、不同尺寸的催熟桶以及用于进一步加工奶制品的机器。所有的管道系统、存储罐和容器都与清洁系统相连。清洁程序按照预设的时间间隔自动进行。
■时间紧迫、空间紧张
由于控制系统技术过时给更换零部件带来了困难,BayernlandeG公司决定采用新的过程控制系统。改造的目标是显著延长系统运行时间、提高生产能力以及使用先进灵活、易于未来扩展的技术。通过新的控制系统,所有的过程控制领域应该可以从中央控制室和遍布厂区的分布式操作站进行操作和监测。ME自动化工程有限公司的PMSX®pro过程管理系统确保各种奶制品可以实现具有成本效益的自动化生产,同时又能满足客户严格的质量要求。由于改造时间有限、现有的系统空间紧张,这给项目的实施带来了极大的挑战。
■集成密度高,图形化显示
为了达到较高的I/O集成密度,充分利用厂区内的紧张空间,BayernlandeG公司选用了成熟的WAGO-I/O-SYSTEM 750系列。通过PROFIBUS DP可以与上层自动化系统——三菱集团的MELSEC System Q——进行通信。无论是WAGO-I/O-SYSTEM750系列I/O模块的输入和输出,还是其它自动化系统的输入和输出,都使用PMSX®pro过程管理系统的PROFIBUS generator-Profigen进行了唯一命名,并作出记录。现有的信号列表能以.csv文件的格式导入。Profigen使用拖放功能(drag&drop)对输入端和输出端的信号进行管理和分配,并图形化显示自动化系统、WAGO-I/O-SYSTEM以及其他PROFIBUS组件。命名文件是自动生成的。可用文件包括封面页、目录、设备结构和扩展图纸以及针对模块的名称图表,图表中附有对输入端、输出端信号的详细说明。
■自动生成,完全集成
借助Profigen生成符合IEC61131-3标准的全局变量列表(GVL),可在自动化系统内发布所有输入和输出的名称,从而为一致性提供第一步。这样可以确保模块文档内使用的I/O名称与自动化系统内用于编程和测试的I/O名称完全相同。保持一致性的第二步是自动生成和/或同步PMSX®pro数据库所需的以及控制系统内使用的功能块通信变量。这种协调是通过集中式软件环境“Engineering Workbench”来执行的,从而实现输入/输出信号名称跟过程映像中的过程可视化相对应。静态和动态的功能图表也同时被生成。并且,用户也获得符合IEC 61131-3标准的功能图表文档。WAGO-I/O-SYSTEM 已完全集成到PMSX®pro图形化显示及文档工具中,供所有的用户使用。
在三天的时间内,大约4200个现场信号经过计算和测试,并借助PMSX®pro过程管理系统投入了运行,这样在一周的开始之际就恢复了雷根斯堡的生产工作。原本有限的改造时间得以保证,因为所有的过程阶段早已在一个全面的“工厂验收(FactoryAcceptance)”测试中进行了模拟和测试。
FOXBORO I/A SERIES MAGNETIC FLOW TRANSMITTER IMT25-PDADB10N-AB 102983
FOXBORO I/A SERIES MAGNETIC FLOW TRANSMITTER IMT25-PDADB10N-AB
FOXBORO I/A SERIES MAGNETIC FLOW TRANSMITTER IMT20-PA10FG7
Foxboro I/A Series Magnetic Flow Transmitter IMT20 IMT20-SA10FGZ
Foxboro i/A Series MagEXPERT Magnetic Flow Transmitter IMT96-PEADB10K-AB
FOXBORO I/A SERIES MAGEXPERT FLOW TRANSMITTER IMT96-SEADB10M-AB
FOXBORO I/A SERIES MAGEXPERT FLOW TRANSMITTER IMT96-PEADB10N-AB ST-A
FOXBORO I/A SERIES MAG EXPERT FLOW TRANSMITTER MOD:IMT96-PEATB10N-AB 120VAC
Foxboro I/A Series Lower P10 Extension Cable, P0800DV
Foxboro I/A Series IPM2-P0904HA Rev. A P0904HA lot of 2
Foxboro I/A Series IPM2-P0904HA Rev. A
Foxboro I/A SERIES INVENSYS MASS FLOWMETER CFT50-B1EA1BR-B
FOXBORO I/A SERIES INTELLIGENT TRANSMITTER P0902UT FBM 39 REV-0J 105189
FOXBORO I/A SERIES INTELL. XMITTER P0902UT FBM 39 REV-0E 105182
Foxboro I/A Series IMT96 IMT96-SEADB10M-AB Flow Transmitter
Foxboro I/A Series IMT96 IMT96-PEADB110M
Foxboro I/A Series IMT25 Magnetic Flow Transmitter IMT25-PDADB21N-B
Foxboro I/A Series IMT25 Magnetic Flow Transmitter IMT25-PDADB11M-BG
FOXBORO I/A Series IMT20-SA10FGZ Magnetic Flow Transmitter IMT20SA10FGZ
FOXBORO I/A SERIES IMT 25
FOXBORO I/A SERIES I/O CONTACT/DC MODULE REV.0A FBM-09 CM400YK 105641
FOXBORO I/A SERIES HDLC CABLE P0916MZ !
Foxboro I/A Series Gateway Processor GW30 P0960HA-0S
Foxboro I/A Series Gateway Processor GW30 P0960HA-0R
Foxboro I/A Series Gateway Processor GW30 P0960HA-0N
Foxboro I/A Series Flowmeter 83 W D03S1SSTNA 01431434
FOXBORO I/A SERIES FBM10/15 TERM ASSY WIRE REV C
FOXBORO I/A SERIES FBM MODULE TERMINATION CABL P0900WT FBM 10/15
Foxboro I/A Series FBM 7B/12B Terminal Plug P07500SR Rev S
Foxboro I/A Series FBM 7B/12B Terminal Plug P0700SA Rev T
Foxboro I/A Series FBM 41C/42C Terminal Plug P0902YY Rev T
Foxboro I/A Series FBM 4/39/44 Terminal Plug P0500RY Rev N
Foxboro I/A Series FBM 4/39/44 Terminal Plug P0500DN Rev K
Foxboro I/A Series FBM 2 Terminal Plug P0500RG Rev K
Foxboro I/A Series FBM 1/43 Terminal Plug P0700DJ Rev J
Foxboro I/A Series FBM 1/43 Terminal Plug P0400HH Rev M
Foxboro I/A Series FBM 1/43 Terminal Plug P0400HH Rev L
Foxboro I/A Series DM900WT-C Termination Cable Assembly PLC DM9OOWT-C Wire
Foxboro I/A Series DM400YL-0E 120VAC Input/Output
FOXBORO I/A SERIES ConTROL PROCESSOR P0960JA REV 0B
FOXBORO I/A SERIES ConTROL PROCESSOR P0400VR REV. H+ 103567
FOXBORO I/A SERIES ConTROL PROCESSOR MODULE REV-K P0400VR CP 10 103562
FOXBORO I/A SERIES ConTROL PROCESSOR MODULE REV-0K P0400VR
Foxboro I/A Series Control Processor 40 P0960JA-0K
Foxboro I/A Series Control Processor 40 P0960JA-0J
Foxboro I/A Series Control Processor 40 P0960JA-0F
FOXBORO I/A SERIES ConTROL PROCESSOR 10 REV-0H P0400VR 104052
FOXBORO I/A SERIES ConTROL PROCESSOR 10 P0400VR REV. D 103577
FOXBORO I/A SERIES ConDUCTIVITY (EC) TRANSMITTER, 870ITEC-AXFAA-7,
FOXBORO I/A SERIES ConDUCTIVITY (EC) TRANSMITTER 870ITEC-AYFNZ-7
Foxboro I/A Series Command Center P0930DH 20.1" LCD Monitor PO930DH
Foxboro I/A Series CM400YK-0F FBM 9 Contact / Vdc Input / Output PLC PO400YK
FOXBORO I/A SERIES CM400YK FBM9 REV-0F CONTACT/VDC INPUT/OUTPUT IN BOX
Foxboro I/A Series CM400YK Contact / DC Input / Output ++ ++
Foxboro I/A Series CM400YH-0F
Foxboro I/A Series CM400YH-0E, Contact VDC Input
Foxboro I/A Series CM400YH-0D
Foxboro I/A Series CM400YH-0C, Contact / DC Input
Foxboro I/A Series CFT10 QAENFNS Mass Flow Transmitter
Foxboro I/A Series Cable P0800DB rev R
FOXBORO I/A SERIES ANNUN. NUMERIC KEYBOARD P0903CW REV 0C
FOXBORO I/A SERIES 8FT VIDEO CABLE P0971FB
FOXBORO I/A SERIES 870ITPH-AYFNZ PH/ORP TRANSMITTER 4-20 MA, 12.5-42.0 VDC,
FOXBORO I/A SERIES 870 IT ConDUCTIVITY (EC) TRANSMITTER, 870ITEC-AXFAA-7,
FOXBORO I/A SERIES 870 IT ConDUCTIVITY (EC) TRANSMITTER
FOXBORO I/A SERIES 3FT. P10 EXTENSION CABLE REV.K NIB P0800DG 104820
FOXBORO I/A SERIES 2-SLOT Y-ADAPTERS REV.E NIB P0400DL 104094
FOXBORO I/A SERIES 2" MASS FLOWTUBE CFS10-20SCFBB
FOXBORO I/A SERIES 18VA 60°F-MAX MASS FLOWMETER CFT50-B1EADBR-A ST-A NIB
FOXBORO I/A SERIES 120VAC INPUT/OUTPUT REV-0G FBM-10 DM400YL 104961
FOXBORO I/A SERIES 120VAC INPUT MODULE REV-0A DM400YJ-0A / FBM 08 103560
FOXBORO I/A SERIES 120VAC INPUT EXPANDER DM400YP FBM 13 REV. OC NIB
FOXBORO I/A SERIES 120VAC INPUT EXPANDER DM400YP FBM 13 REV. -0C 103596
FOXBORO I/A SERIES 120VAC INPUT EXPANDER DM400YP FBM 13 REV. -0C
FOXBORO I/A SERIES 0-20MA INPUT MODULE REV.0K FBM-01 P0400DA 104966
FOXBORO I/A SERIES 0-20 MA INPUT MODULE P0400DA FBM 01 REV. 0P 103594
FOXBORO I/A SER. RT20-D1SNKFD-C1L3M2 TEMPERATURE TRANSMITTER
FOXBORO I/A SER. MAGNETIC FLOW TRANSMITTER #711953 MOD:IMT20-SA10FGZ 120VAC
FOXBORO I/A SER. MAGNETIC FLOW TRANSMITTER #7111014 MOD:IMT20-SA10FGZ
FOXBORO I/A SER. MAGNETIC FLOW TRANSMITTER #710943 MOD:IMT20-PA10FGZ
FOXBORO I/A SER VORTEX FLOW METER 83F-D02S1SSRJA-D
FOXBORO I/A Ser Conversion Kit F/ D-Size Module P0971QL
FOXBORO I/A REMOTE / MANUAL UNIT MODULE REV-OH NIB P0900HS FBM 22
FOXBORO I/A REMOTE / MANUAL UNIT MODULE REV-OF NIB P0900HS FBM 22
FOXBORO I/A POWER BACKUP IND. POWER MODULE 6 P0400ZE
Foxboro I/A PM700WB Node Bus Extender PM 700WB
Foxboro I/A PM400YL 120 VAC Input/Output PM400 YL
Foxboro I/A P0912HM 19" Monitor Bay Mount P0912 HM 19
Foxboro I/A P0911VW MIW GCIO W/TS WP20/30 P0911 VW
Foxboro I/A P0904AJ Table Top GCIO W/TS P0904 AJ PLC Module
Foxboro I/A P0902DZ Communications Processor P0902 DZ
Foxboro I/A P0800DG Extension Cable 3 FT P0800 DG
Foxboro I/A P0800DA 10 FT Fieldbus Block Cable P0800 DA
Foxboro I/A P0400YP Expansion Input P0400 YP PO400YP
Foxboro I/A P0400VU Workstation Processor 20 P0400 VU
Foxboro I/A P0400VR Control Processor P0400 VR PO400VR
Foxboro I/A P0400VP Communications Processor P0400 VP
Foxboro I/A P0400QK PER, Tape Drive W/Cont P0 400QK
Foxboro I/A P0400QJ PER, 80 MB Disk P0 400QJ PO400QJ
FOXBORO I/A NODEBUS/ConTROL NETWORK INTERFACE REV-OB P0972PP
FOXBORO I/A NODE BUS INTERFACE REV.0M P0400ZG
Foxboro I/A Magnetic Flow Transmitter IMT20-SA20FGZ tube 4-20mA
FOXBORO I/A MAGNETIC FLOW TRANSMISTTER IMT20-SA10FNS (FF5)
FOXBORO I/A IPS MAGEXPERT MAGNETIC FLOW TRANSMITTER IMT96-PEADB10N NIB
FOXBORO I/A INTELLIGENT TRANSMITTER INTERFACE REV-OL NIB P0400YV FBM18
FOXBORO I/A INTELLIGENT TRANSMITTER INTERFACE REV-0L FBM-18 P0400YV 104968
Foxboro I/A Intelligent Magnetic Flow Transmitter #IMT20-TA16FGZ-T 120 VAC (NIB)
FOXBORO I/A INPUT/OUTPUT MODULE FBM-10 REV-0A DM400YL 104992
FOXBORO I/A IND. POWER MODULE 2 REV-H REV-B.2 100-0440 / P0902WL
FOXBORO I/A FIELDBUS ISOLATOR MODULE REV.F P0400VE
FOXBORO I/A FIELDBUS ISOLATOR MODULE REV.D P0400VE
FOXBORO I/A FIELDBUS ISOLATOR MODULE REV.D P0400VE
FOXBORO I/A FIELDBUS COMMUNICATION MODULE REV.0A DCM10EF / P0926DP 104812
FOXBORO I/A FBM 03 TERMINATION DISCRETE WIRE ASSEMBLY REV.K P0500RU NIB
FOXBORO I/A EXPANSION MODULE CM400YL-OA
FOXBORO I/A EXPANSION DC I/O MODULE REV.OA CM400YQ 102559
Foxboro I/A DM400YL 0 Intrinsically Safe Module FBM 10 PLC Card 120V 0E 0G
Foxboro I/A DM400YJ Rev 0 Input Module 120 VAC FBM 08
FOXBORO I/A CP40B P0961BC rev G processor and DNBT P0971WV rev C. dual nodebus
FOXBORO I/A ConTROL PROCESSOR 10 MODULE REV-OL NIB P0400VR CP 10
FOXBORO I/A COMMUNICATIONS PROCESSOR 15 REV-B P0902DZ
FOXBORO I/A COMMUNICATIONS PROCESSOR 15 P0902DZ REV C
FOXBORO I/A Chassis , SCADA
FOXBORO I/A 60VDC INPUT/OUTPUT MODULE REV-OG NIB P0902XA FBM 41
FOXBORO I/A 4-20MA MAGNETIC FLOW TRANSMITTER ST-BC IMT10-SA10-G 103416
FOXBORO I/A 24VDC IND. POWER MODULE 4 REV-G P0400ZC
FOXBORO I/A 24VDC IND. POWER MODULE 4 REV.F CM902WP
FOXBORO I/A 24VDC IND. POWER MODULE 4 P0400ZC
FOXBORO I/A 120VAC INPUT/OUTPUT MODULE FBM-10 REV-J P0400YL 105041
FOXBORO I/A 120VAC INPUT/OUTPUT MODULE FBM-10 REV.0K P0400YL 104988
FOXBORO I/A 120VAC I/O MODULE FBM 10 REV.H P0400YL
FOXBORO I/A 120VAC EXPANSOIN INPUT MODULE FBM-13 REV-F P0400YP
FOXBORO I/A 120VAC EXPANSION I/O MODULE FBM-15 REV-J P0400YR
FOXBORO I/A 100-240VAC 100MS IND. POWER MODULE 2 REV-E P0400ZA
FOXBORO I/A 100-240VAC 100MS IND. POWER MODULE 2 REV.C P0400ZA
FOXBORO I/A 0-20MA INPUT/OUTPUT MODULE REV.0P FBM-04 P0400YE 105005
FOXBORO I/A 0-20mA INPUT MODULE REV.F-2 P0400DA FBM 01
FOXBORO I/A 0-20MA I/O EXPANSION MODULE FBM04 REV.F-2 P0400YE
FOXBORO I/A 0-1562°F TEMPERATURE TRANSMITTER RTT20-D1LDQFD-D2 ST-A NIB
FOXBORO I/A 0-10VDC ConTACT DC I/O MODULE REV-OB NIB DM400YT FBM 17
Foxboro I to P Current to Pneumatic Signal Converter w/o Gauges Model E69F
Foxboro I A Series IMT25-PDADB11L-AB Magnetic Flow Tranmitter
Foxboro Humidity Instrument Graph Recorder Class I Hair
Foxboro Housing Cover D0162AP (Lot of 15)
FOXBORO HonEYWELL AW GEAR METER JVM-60CG-75-NPT
Foxboro HHT-AAEFNB Calibrator (No Cable)
FOXBORO HCU149SAI-CC HCU149SAICC
Foxboro Hazardous Location Magnetic Flow Transmitter E96P-IA-C
FOXBORO HARD DISK I/A SERIES MODULE REV K PER 80MB DISK P0400QJ
FOXBORO HANDHIELD TERMINAL HHT-AAEFNB STYLE B 102081
FOXBORO HAMMEL DHAL 3/4" CARBON STEEL ACTUATED PLUG VALVE P50
FOXBORO GUAGE 3-15 PSI
Foxboro GPM Panel Meter 50-152111HFHF2KXS
Foxboro Glass PH Electrode Repair Kit 22515
Foxboro Gauge Pressure Transmitter- model N1212BK
FOXBORO GAUGE C1206 - 25 PSI MAX PRESSURE - RANGE - 3-15 PSI - 3.5 1/4CB 100
Foxboro Gauge % Meter P/N NO143TR 0-100% Output 1/2" NPT ()
FOXBORO GATEWAY PROCESSOR GW30B P0961BD
FOXBORO GATEWAY PROCESSOR GW30 P0960HA
Foxboro Gasket Insertion 1/2" D0175TA (Lot of 18)
FOXBORO GALVO MOTOR D01242X
FOXBORO GALVO MOTOR B0130XY
FOXBORO GAIN ARM SUB ASSEMBLY - M/N 79S225 - SKU 840
FOXBORO GAGE GAUGE METER NO143TR
FOXBORO G-61534 SPIRAL PRESSURE ELEMENT INDICATING 0-120 PSI RANGE FOR M/N 45
Foxboro G115PH Spring 0.59"
Foxboro G115KB Spring 0.78"
FOXBORO G0114TE G0114TE
Foxboro G0114TE Fiber-Tip Pens 127S (Pack of 4)
FOXBORO G0114TE **NIB**
FOXBORO G0114SW-EA G0114SWEA
FOXBORO G0114SW G0114SW
FOXBORO G0114SW GO114SW CENTER PEN RED (4 PACK) 127S 227P 227S E27R $29
FOXBORO G0114SW **NIB**
FOXBORO G0114SR-EA G0114SREA
Foxboro G0114PY Cable Assembly
Foxboro G0114PV Cable Assembly 14 1/2"
Foxboro G0114PS Cable Assembly
FOXBORO G0114NK G0114NK
FOXBORO G0114NK G0114NK
Foxboro G0114HP Rod 5"
Foxboro G0114HN Rod 5 1/8"
Foxboro G0114HG Blue Ribbon
FOXBORO G0114FL G0114FL
FOXBORO G0114FL DRIVE SERVO ASSEMBLY *NSIFB
Foxboro G0114CD Pen Cartridge Assembly
FOXBORO G0114BEH **NIB**
Foxboro G0114AW Circuit Board Assembly
FOXBORO G0113HX G0113HX
FOXBORO G0113HX G0113HX
FOXBORO G0113HX 2-120V-AC 5/15V-DC 30A AMP POWER SUPPLY D511792
FOXBORO G0113HK G0113HK
FOXBORO G0113GL G0113GL
FOXBORO G0113ES-E G0113ESE
FOXBORO G0113ES G0113ES
FOXBORO G0113DH G0113DH
FOXBORO G0113CV G0113CV
FOXBORO G0113CV G0113CV
FOXBORO G0113CH G0113CH
FOXBORO G0109MV MOTOR ASSEMBLY * IN BOX*
FOXBORO G0108ZE BY-PASS MANIFOLD ()
Foxboro G0108HA Chart Drive Assembly 3/4"/HR 120V 60HZ
FOXBORO FX-135TG FX135TG
FOXBORO FX-130F-N4 FX130FN4
FOXBORO FWS-SU1 FWSSU1
FOXBORO FWS-KBC1-E FWSKBC1E
FOXBORO FWS-KBA3-E FWSKBA3E
FOXBORO FWS1-VB-A1C19AE FWS1VBA1C19AE
FOXBORO FWS1-VA-AC13E FWS1VAAC13E
FOXBORO FWS1-FA-ACH19E-R FWS1FAACH19ER
FOXBORO FWS1-FA-A FWS1FAA
Foxboro FPS400-24 24VDC Power Supply w DIN Mount I/A Series P0917LY PLC Invensys
Foxboro Foxtox Multi Gas Detector FOX TOX FT-2001
FOXBORO FOXBORO MPP-MG0-11 CKT 38 105289
Foxboro Forced Motor Assembly N0148TS
FOXBORO FORCE MOTOR N0148TR
Foxboro Flowtube 3" 9303A-SIBA-PBJ-GL
Foxboro Flowtube 1/2" 930HA-SIBA-TSJ-GL
FOXBORO FLOWMETER MODEL 83 W-D01S1SSTNJ-T REF# 96180961
FOXBORO FLOWMETER MODEL 83 S-A02TNA 10.5-50VDC
Foxboro Flowmeter E83 W-03SSPT CS-F FD-A
Foxboro Flowmeter 2801-SABA-TS 1" Teflon Liner
Foxboro Flowmeter 2801-SABA-TS
FOXBORO FLOW TUBE 2" SERIES 2800 2802-SABD-TCA-G-G 120V (55)
FOXBORO FLOW TRANSMITTER MOD# E96SIAD
FOXBORO FLOW TRANSMITTER IMV30-D22CD01F-M1 ST-A NIB
FOXBORO FLOW METER VORTEX E83 L-1HS70SI **
Foxboro Flow Meter Vortex E83 L-1HS10SIT, MWP 100 psi @ 100 deg F.
Foxboro Flow Meter Vortex E83 L-1HS10SIT
Foxboro Flow Meter Vortex E83 F-06SISFIT-A, 6" 150# 316 SS
Foxboro Flow meter IGP10-TPHD1C-L1
FOXBORO FLOW INDICATOR ConTROLLER 130F-N4 * IN BOX*
FOXBORO FLOW CHAMBER 51182 W/ FOXBORO CABLE 871CC-K2-A
FOXBORO FLOW CHAMBER 51182
FOXBORO FLOPPY DISC ConTROLLER CIRCUIT BOARD B0132WK HB / D-09-O-B 104610
Foxboro Fixed Pressure Regulator with Ashcroft Pressure Gauge ()