描述
DCS系統(tǒng)根據(jù)各硬件的功能不同,其故障可分為人機(jī)接口故障和過程通道故障。人機(jī)接口主要指用于實(shí)現(xiàn)人機(jī)聯(lián)系功能的工程師站、操作員站、打印機(jī)、鍵盤、鼠標(biāo)等;過程通道主要指就地總線、通道、過程處理機(jī)、一次元件或控制設(shè)備等。人機(jī)接口由多個功能相同的工作站組成,當(dāng)其中一臺發(fā)生故障時,只要處理及時,一般不會影響系統(tǒng)的監(jiān)控操作。過程通道故障發(fā)生在就地總線或一次設(shè)備時,會直接影響控制或檢測功能,因而后果比較嚴(yán)重。
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主營:世界知名品牌的PLC、DCS系統(tǒng)備件模塊
①Allen-Bradley(美國AB)系列產(chǎn)品》
②Schneider(施耐德電氣)系列產(chǎn)品》
③General electric(通用電氣)系列產(chǎn)品》
④Westinghouse(美國西屋)系列產(chǎn)品》
⑤SIEMENS(西門子系列產(chǎn)品)》
⑥銷售ABB Robots.FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、PanasonicRobots、MOTOMAN Robots。
⑦estinghouse(西屋):OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。
⑧Invensys Foxboro(??怂共_):I/A Series系統(tǒng),F(xiàn)BM(現(xiàn)場輸入/輸出模塊)
順序控制、梯形邏輯控制、事故追憶處理、數(shù)模轉(zhuǎn)換、輸入/輸出信號處理、數(shù)
據(jù)通信及處理等。Invensys Triconex:冗余容錯控制系統(tǒng)、基于三重模件冗余(TMR)
結(jié)構(gòu)的zui現(xiàn)代化的容錯控制器。
⑨Siemens(西門子):Siemens MOORE,Siemens Simatic C1,Siemens數(shù)控系統(tǒng)等。
⑩Bosch Rexroth(博世力士樂):Indramat,I/O模塊,PLC控制器,驅(qū)動模塊等。
◆Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
2007 DMX Works, Inc. Digital Motion X-Ray System
X-Ray System Fischer FX325R Complete & Works Great
Single phase GE x-ray system
XCP KIT X-RAY POSITIONING SYSTEM IDS DENTAL
DENTALEZ DENTAL X RAY SYSTEM HDX ,USED & OPERATIONAL
DentalEZ HDX X-Ray System
NEW Denar Accurad Cranial Imaging System X-Ray Machine
Varian Optical Tracking System X-Ray Digital Imaging
Kavo Gendex Orthoralix 9200 Panoramic X-Ray System
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL r
X-Ray Camera System Thomson Tubes Electroniques
GE 700 Complete Dental X-ray System Intraoral 2-Systems
PHILIPS MEDICAL SYSTEM X-RAY TUBE SRO 2550 ROT 350
ADD 10x Blu-Ray BURNER TO MY SYSTEM
Portable Dental Digital Trophy X-Ray System
General Electric GE AMX III 3 Portable X-Ray System
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM w/DIGITAL
Veeco XRF-2000AT X-Ray Measurement System
2010 Pax-DUO3D Digital Panoramic & 3D X-Ray System
DENTAL PORTABLE MOBILE X- RAY MACHINE SYSTEM DIGITAL b4
Siemens Stabilipan Orthovoltage Therapy X-Ray System
NEW Kodak 2100 DC Intraoral X-Ray System
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM w/DIGITAL B
ADD 10X BLU-RAY BURNER & READER TO MY SYSTEM
Auto X-Ray EZ LINK Automotive Diagnostic System
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM w/DIGITAL
DENTAL PORTABLE MOBILE X- RAY MACHINE SYSTEM DIGITAL a3
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM w/DIGITAL
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL c
X0020 Panoramic Corp. PC-1000 Pan X-Ray System
NEW INTRA ORAL X-RAY FILM POSITIONING SYSTEM FPS 3000
AMD Athlon II X2 (w/Blu-ray Rom Drive) Computer system
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM w/DIGITAL
DENTAL MOBILE HIGH FREQUENCY X-RAY MACHINE SYSTEM
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM w/DIGITAL B
ADD 12x Blu-Ray BURNER TO MY SYSTEM
ADD 8x Blu-Ray & DVD-RW COMBO DRIVE TO MY SYSTEM
Instrumentarium Ortho ID X-Ray Film Marking System
LORAD Mammography M-IIE M-II-E X-RAY System Unit Mammo
X-RAY TUBE M-113T VARIAN MEDICAL SYSTEMS
Heimann -Eagle Tall- X-Ray Inspection System
DENTAL PORTABLE MOBILE X- RAY MACHINE SYSTEM DIGITAL a1
Used ScanRay Corp Torrex 150D X-Ray Inspection System
SPECIMEX DC X-ray System Government Surplus Shipped!!
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM w/DIGITAL B
HP FAXITRON 43855A X-RAY SYSTEM MEDICAL X-RAY CABINET
Dental X-Ray Gendex GX 900 Intra Oral System Parts
HI-SCAN 7555-A X-Ray Luggage Baggage Inspection System
DENTAL MOBILE HIGH FREQUENCY X-RAY MACHINE SYSTEM
Philips Medical Systems X-Ray Tube Housing Assembly
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL i
2008 Sedecal APR-Veterinary X-Ray System
INTRA ORAL X-RAY FILM POSITIONING SYSTEM FPS 3000
HP 43855A X Ray System
Transworld 360V X-ray System w/ Developer
X-Ray EG&G System 210
X-RAY OPTICAL SYSTEMS LASER THING
CINTEX FOOD X-RAY MACHINE model-L-400 CONVEYOR SYSTEM
Nicolet NXR1400 X-Ray System
Planar Systems Inc. iHBS212-08-Lite On 12X Blu-Ray Writ
X RAY POSICIONER CONE COMPLETE SYSTEM PACKAGE 29 PCS
1936 Nash Lafayette X Ray System 2 Pg ad MAKE AN OFFER
ADD 4x Blu-Ray PLAYER TO MY SYSTEM
L3 COMMUNICATIONS MODEL PX-M SERIES II X-RAY SYSTEM
GE Medical Systems ZRLTXDMR Stereotix 2 X-RAY Equipment
Planar Systems Inc. iHBS212-08-Lite On 12X Blu-Ray Writ
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM w/DIGITAL
DENTAL MEDICAL MOBILE CORIX 70 X-RAY SYSTEM
AMD Athlon II X2 Desktop System BLUE-RAY!
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL l
DENTAL PORTABLE MOBILE X- RAY MACHINE SYSTEM DIGITAL b5
DENTAL PORTABLE MOBILE X- RAY MACHINE SYSTEM DIGITAL b6
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL L
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL o
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM w/DIGITAL
DENTAL PORTABLE MOBILE X- RAY MACHINE SYSTEM DIGITAL a2
DENTAL PORTABLE MOBILE X- RAY MACHINE SYSTEM DIGITAL b7
’03 YXLON MU 231 XL X-RAY WHEEL INSPECTION SYSTEM
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM w/DIGITAL
YXLON MU 231 XL X-RAY WHEEL INSPECTION SYSTEM
X-RAY POSITIONER SYSTEM GOOD FOR SUNI & SCHICK SIZE 2
EG&G ASTROPHYSICS MAIL BOX SECURITY X-RAY XRAY SYSTEM
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM w/DIGITAL
’04 YXLON MU 231 XL X-RAY WHEEL INSPECTION SYSTEM
SCANRAY TORREX 150D X-RAY INSPECTION SYSTEM
DENTAL PORTABLE MOBILE X-RAY MACHINE SYSTEM w/DIGITAL
Astrophysics Research Corp-X-Ray-Insp?ection-System
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM w/DIGITAL
DENTAL MOBILE HIGH FREQUENCY X-RAY MACHINE SYSTEM
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM w/DIGITAL