描述
PLC的可靠性很高,但環(huán)境的影響及內(nèi)部元件的老化等因素,也會(huì)造成PLC不能正常工作。如果等到PLC報(bào)警或故障發(fā)生后再去檢查、修理,總歸是被動(dòng)的。如果能經(jīng)常定期地做好維護(hù)、檢修,就可以做到系統(tǒng)始終工作在最佳狀態(tài)下。因此,定期檢修與做好日常維護(hù)是非常重要的。一般情況下檢修時(shí)間以每6個(gè)月至一年1次為宜,當(dāng)外部環(huán)境條件較差時(shí),可根據(jù)具體情況縮短檢修間隔時(shí)間。
歐美品牌停產(chǎn)的,常用的“PLC”備品備件
我司產(chǎn)品應(yīng)用于以下領(lǐng)域:
1,《發(fā)電廠DCS監(jiān)控系統(tǒng)》
2,《智能平鋼化爐系統(tǒng)制造》
3,《PLC可編程輸送控制系統(tǒng)》
4,《DCS集散控制系統(tǒng)》
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5,《智能型消防供水控制系統(tǒng)》
6,《化工廠藥液恒流量計(jì)算機(jī)控制系統(tǒng)》
7,《電氣控制系統(tǒng)》造紙,印染生產(chǎn)線,變電站綜合自動(dòng)化控制系列
本特利,英維思,伍德沃德,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門子、摩托羅拉、GE發(fā)那科、安川、博世力士樂,ACSO,力士樂等各大品牌的DCS系統(tǒng)配件,機(jī)器人系統(tǒng)配件,大型伺服系統(tǒng)備件。
A70133 VWR 1350F Lab Oven:175°C,19*18*17H
A72763 HP 59864A Ionization Gauge Controller
CT50715 Asyst CS-3500NS UTM-3500NS Wafer Robot Control
C52037 Reznor Dual Natural Gas Heater System(1.66CFM)
C53165 SensArray 8″Instrumented Wafer 1501B-8-0053
C53164 SensArray 8″Instrumented Wafer 1530B-8-0109
C53162 SensArray 8″Instrumented Wafer 1530B-8-0110
C53160 Lot 2 LSI Logic 8″Instrumented Test Wafers
C54964 Accu-Fab Accubot Robot&1250 Motion Controller
C58258 HP E7104A-115 Cerprobe Prober Test Head Interfac
A69918 Norlake Specialty Transformers ST-5548,45 kVA
A67817 Lakeshore VSM Controller Model 7300
A68752 Goulds Pump SST 1X2-6 w/Baldor Motor HP5
A68350 Westinghouse Reduced Voltage Starter,Vectrol
A68354 Varian Polychrom 9065 Diode Array Detector
A68753 Baldor HP5 Motor w/Goulds Pump SST 9STK1
A68754 US Electric Motor Unimount 125 HP10 w/Blower
N71773 Eurotherm TU1451 SCR Power Controller
C72849 Applied Biosystems 373A DNA Sequencer Stretch
A72855 Panasonic AJ-D455 DVCPRO Editor
A72857 Olympus CLV-U20 EVIS Light Source
N65703 Nilfisk GSJ-115 Dry Vacuum Cleaner GSJ115
A69509 Vemco Mark XII V-Track Drafting Machine
A71833(2)Hoffman A60XN2724FSLP Type 1 Enclosure
A60517 Cray Research HEU-MPP Heat Exchanger Unit
C71158 Peterson Active Power APS250 UPS(250kVA,250kW)
C71217 Drytek 384T RF Match&Wafer Process RF Chamber
C70826 Precision Detroit PDC Rotary Index Table 12″Dia
C54757 Thermonics T-2420B Precision Temp Forcing System
CP41904 Parker HPD45N High Performance Servo Drive/Amp
CP41902 Parker Z920-MO Compumotor Brushless Servo Motor
K67974 Edwards QDP80 Vacuum Pump Q Controller
C68976 Temptronic TPO3300A-4310-4 ThermoChuck System
C69263 Brooks Automation Wafer Loader Robot 002-7200-21
C69262 Shinko SELOP12F25-S6 300mm Wafer Loader Robot
A42324 Neslab HX-75 Coolflow Refrigerated Recirculator
C64503 General Radio GenRad 1272 Board Test Workstation