描述
首先應(yīng)區(qū)別是新裝機(jī)還是維護(hù)后發(fā)生,是由負(fù)載原因還是由變頻器的原因引起的。對(duì)于維護(hù)后出現(xiàn)電動(dòng)機(jī)運(yùn)行不正常的故障,只要再重復(fù)維護(hù)時(shí)的檢查路徑,檢查一下連接線是否有松動(dòng)或沒(méi)有連接等,一般即可恢復(fù)正常工作。如果是新裝機(jī),最簡(jiǎn)便、快捷的辦法是檢查是否有參數(shù)設(shè)定錯(cuò)誤,恢復(fù)出廠值,在手動(dòng)方式下啟動(dòng),這樣可以排除是否是變頻器本身的故障,還是電動(dòng)機(jī)本身的問(wèn)題以及參數(shù)設(shè)定錯(cuò)誤,這樣區(qū)分后就能縮小查找故障的范圍,以便于快速排除故障。
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主營(yíng):世界知名品牌的PLC、DCS系統(tǒng)備件模塊
①Allen-Bradley(美國(guó)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(guó)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(chǎng)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(hào)處理、數(shù)
據(jù)通信及處理等。Invensys Triconex:冗余容錯(cuò)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(cuò)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(lè)):Indramat,I/O模塊,PLC控制器,驅(qū)動(dòng)模塊等。
◆Motorola(摩托羅拉):MVME 162、MVME 167、MVME1772、MVME177等系列。
Foxboro I/A Series CP60 Control Processor P0961FR
Foxboro I/A Series Gateway Processor P0961BD GW30
Foxboro I/A Series P0930DH 20.1″LCD Monitor PO930DH
Foxboro I/A Series Mass Flowmeter System
CFS10-20CPCGZ
FOXBORO I/A SERIES DUAL NODE BUS EXTENDER P0970EJ-
Foxboro I/A Series Interface Module CM400YH FBM 07 NEW
Foxboro I/A Series Interface Module P0400DA FBM 1 NEW
Foxboro I/A Series Interface Module P0950BM FBM 43 NEW
Foxboro FBM1 I/A Series Input Module P0400DA
Foxboro CFT10 I/A Series Mass Flow Transmitter
FOXBORO 870ITPH-AYFNZ-7 I/A SERIES TRANSMITTER pH/ORP
Foxboro I/A Series Electronic Pressure Transmitter NR
1-1/2″FOXBORO I/A Series Vortex Flowmeter 83F S29#2
Foxboro I/A Series Communications Processor PO400VP
Foxboro I/A Series Magnetic Flow Transmitter Mod IMT20
Foxboro I/A SERIES P0903ZE NEW IN SEALED BOX S63
Foxboro 83F-D06K2SSRJZ-?D Vortex Flow Meter I/A Series
FOXBORO IMT20 MAGNETIC FLOW TRANSMITTER I/A SERIES
FOXBORO I/A Series Vortex Flowmeter 83F S35
FOXBORO I A SERIES 83 VORTEX FLOWMETER
FOXBORO I/A SERIES MAGNETIC TRANSMITTER,IMT20-SA10FGZ
FOXBORO IMT25 I/A Series MAGNETIC FLOW TRANSMITTER
LOT 6 FOXBORO I/A SERIES PDU POWER UNITS P0916GZ CABLES
New Foxboro FPS400-24 I/A Series 24VDC 6 Output Power S
FOXBORO I/A SERIES DM400YR 120Vac Input/Output S63
FOXBORO I/A SERIES P0400VE Fieldbus Isolator S63
Foxboro Applications Processor 20 I/A Series P0400VT
Foxboro I/A Series Pressure Transmitter
2″Foxboro I/A Series Vortex Flowmeter Model 83 W S29
Foxboro I/A Series Cable P0800DB rev R
FOXBORO 83-W-T02S1SSRJA?-B I/A SERIES VORTEX FLOWMETER
FOXBORO I/A SERIES PH/ORP TRANSMITTER 870 IT
Foxboro IMT25 I/A Series Magnetic Flow Transmitter S63
UNUSED FOXBORO I/A SERIES IND.POWER MODULE 2,P0903ZL
Foxboro I/A series FieldBus Isolator P0903ZE Rev 0A
FOXBORO I/A SERIES MAGNETIC FLOW TRANSMITTER
Foxboro Temperature Transmitter RTT20-I1BNQCA-D3
I/A Series
New Foxboro I/A Series 8’Video Cable Assembly P0971FB
FOXBORO I/A SERIES LOWER P10 EXTENSION CABLE,P0800DV
Foxboro CM902WL I/A Series Power Module 2-Rev.B