1771-P7

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描述

1771-P7

寻找接地点的方法有如下几点：
    1、仔细检查引出线和槽子两端，发现引出线完好，槽子两端槽口绝缘均无损坏，电机内外很干净，各处无灰尘及油污，这说明接地点在槽内。
    2、解开定子绕组的Y型连接点，分别测量各相对地绝缘电阻，查出有接地故障的相。
    3、用一台单相调压器，其输出端的相线接到有接地故障相的一端引出线上，零线接电机机壳，然后将调压器从零开始升压，至槽内冒烟，这是立即将调压器输出电压将为零并切断电源，冒烟处就是接地点。整个操作过程都要注意安全，要将电机放在一块绝缘垫上，切断电源前人身不能接触电机。
    处理方法是：把有接地槽的槽楔小心去除，然后将电机放入烘箱内加热，烘软绕组，然后仔细将槽内线匝取出，检查各导线绝缘。绝缘被破坏的要涂漆、烘干，然后重新在槽内放置槽绝缘纸，再将所取出的线匝放入槽内，打入槽楔，绕组浸漆、烘干。
    如发现漆包线已被烧断，要将两根断线头分别拉到绕组的端部，然后找一根线径相同的漆包线放入槽内，在绕组两端部接线。接头要绞合锡焊、涂漆、烘干，再套上绝缘套管。捆扎端部时，要注意捆扎接头。

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Cognex 4300 Vision board – for GSI M310 laser system

Cognex In-Sight 5000 IS5000-00 800-5840-4 Vision Sensor

COGNEX VPM8100VS-000-P Rev.A OPT:A PCI Card

COGNEX LED RING LIGHT CLM 4236

Cognex In-Sight 5100 Series IS5100-10C

New Cognex Machine Vision Camera In-Sight 5400

Cognex Insight 5100 Vision System

COGNEX VM16A 203-0075-RE ISA BUS VISION BOARD

COGNEX VISION SYSTEM 4400,VBM-4438-1​33

Cognex In-Sight Set of 2

COGNEX VISION CONTROL BOARD VPM-8100LX-000 REV:A OPT:A

Cognex in sight 1000 vision camera

NEW Cognex 300-0341-15 Cable NSFP 300034115

COGNEX 4300,VPM-4334-0​0 VISION SERIES BOARD

COGNEX 300-0274-7 VISION PROCESSOR TERMINAL CABLE

COGNEX MVS 8100 Frame Grabber Whit SONY XC-75 Camera

Cognex In-Sight 5100 Series IS5110-00C

Cognex In-Sight 1701

1 NIB COGNEX CLM-LDLTP51X51-​00 CLMLDLTP51X5100 MODULE

NEW COGNEX CABLE 185-0264R CCB-84901-0901-​02

Cognex CLM 4260 Light Ring, NEW in Box, 4″ LED

COGNEX IN-SIGHT 5400 VISION CAMERA ISS-5400-0000

Cognex Machine Vision System Checkpoint 400

Cognex In-Sight IS5100-00, In-Sight Vision Camera

USED Cognex Camera System LOT CKR-232-002 CKR-200-IOBOX

Cognex In-Sight I/O Expansion Module, Break Out Box

COGNEX CHECKER 101 807-0007-2 REV C VISION CAMERA

COGNEX IN-SIGHT VISION SYSTEM 800-5809-1 807-9003-1R ++

Cognex In-Sight 1000, In-Sight Vision Camera, 800-5740

Cognex Checker 101 Vision Sensor 807-0007-2 REV B

COGNEX CHECKER 101 807-0007-2 REV A VISION CAMERA

CCS PD-3012 LED Vision Light Power Supply, Cognex, Dual

COGNEX VME 4400 SERIES VPM-4418-002 MACHINE VISION

Cognex 300-0232-015R Rev.A , 4 CH. Camera Cable

Cognex Vision Lighting Cable, CLA-CB5-00, NEW

COGNEX IN-SIGHT 1000 VISION SENSOR 2 COMPLETE SETS NEW

Cognex Checker 101 807-0004-5 Rev. F 8O7-OOO4-5 150 MA

CCS PB-2430 LED Vision Light Power Supply, Cognex, Dual

Cognex In-Sight 5100 Series I/O Expan. Module CIO-1460

Cognex Checker DIN Rail Mount Interface 800-5888-2 B

COGNEX VISION SYTEM IN-SIGHT-3400 CAMERA MODULE

COGNEX LED BackLight Red IARB-040424 24vdc Adv Illu 162

COGNEX 800-5712-2 A Vision Processor I/O Module *NIB*

cognex checker 101 vision sensor

COGNEX IN-SIGHT 1701 WAFER READER

Cognex MVS 8100 Frame Grabber VPM-8100S-000 Rev A Opt A

Cognex 1500 VB1 ASP-1502-220 4-channel Vision System

Cognex In-Sight 5100 Series cable 185-0265 rev A

Cognex In-Sight 1000 Break Out Box, Excellent Condition

Cognex In-sight 2000 Insight Machine Vision Controller

Cognex In-Sight 4100 PN: 800-5763-1 Rev E

Cognex Vision Applied Kinetics model SAZ V6.1 & Camera

Cognex In-Sight 4100 800-5763-1 Rev 2

COGNEX IN-SIGHT 2000 800-5714-1 REV G VISION SYSTEM

COGNEX VISION LASER CAMERA VPM-8100LVQ-000​-P NEW (NIB)

CAMERA Cable for COGNEX 300-0135 REV.B ACT 814

Cognex In-Sight model 1010 Vision Sensor 800-5749-1

COGNEX DVT LEGEND 630-C3E40 SMART IMAGE SENSOR CAMERA

Cable for COGNEX CAMERA 300-0135 REV.B AI

COGNEX 300-0135 Rev B AI/FOCS Camera cable

Cognex 014204-020 Machine Vision Overlay Card Imagraph

Cognex In-Sight 1000 Break Out Box vison

Cognex LED Light CLM-DFLDR70A-00 119-0099 new

Used Cognex Vision Process Module Card VPM-8120X-5061-​P

Cognex In-Sight 4100 800-5763-1 Rev B

Cognex DM100-IOBOX-000 Expansion Module – NEW

Cognex 300-0232-015R Rev.B1 , 4 CH. Camera Cable

Cognex In-Sight 5100 Series cable 185-0253 rev A

Cognex Dataman DM 7550 LR USB Cordless DPM 2D Reader

Cognex 300-0132 Rev B RIBBON CABLE 40 PIN CONNECTOR

COGNEX 800-5741-1 MODEL IN-SIGHT 1000 SENSOR ***XLNT***

IFP 08 P-24-56A-1 for COGNEX 2004 PCB

Cognex VISION SYSTEM INSIGHT 4000 W/CABLE and IO Module

CDN366-2 & 300-0277-08 COGNEX DEVICENET CONVERTOR&CABLE

Cognex 800-5740-1 Rev. K In-Sight 1000 Processor Camera

Cognex 300-0107 Rev B Serial Port

Cognex In-Sight 1000, 800-5740-1,came​ra w/35mm lens

Cognex In-Sight 4000 Cognex 800-5762-1 Vision Camera

Cognex I/O Expansion Module 800-5758-1 Revision J

COGNEX 4100 VISION SERIES BOARD

Cognex 82403/pci 400MH/64MB Vision Processor Module

DVT Cognex smart light array IDIA LED module

COGNEX 8110-CVM6-32 VISION PROCESSOR CARD FRAME GRABBER

Broken Cognex Dataman DM 7500 USB DPM 2D ID Reader

RVSI COGNEX VISION INTERFACE BOARD

Cognex In-Sight model 1000 Vision Sensor 800-5749-1

Cognex 300-0277-08 Rev A In-Sight Serial Adapter

Cognex Checker Rail Mount Interface 800-5888-2B

Used Cognex Vision Process Module Card VPM-8120X-5061-​P

ALPHASEM COGNEX FRAME GRABBER 8120 CVM9

Cognex P/N 800-5637-1

Cognex Vision Processor 800-5712-2 B 200-0142-1 D

COGNEX DMR-100Q

COGNEX 300-0341-15 NEW 300034115

Cognex Monitor Display Screen CTM-ENET-104

New COGNEX Expansion Module CIO-1400 800-9012-2R

Cognex Camera Insite 4000

DVT/Cognex Color Inspection Camera 542C

Cognex In-Sight 5100 Series cable 185-0248 rev A

Cognex Cable 300-0099-15 New

Cognex KV-7100N-PKG-E 7000-0015-01

Cognex Cable 300-0099-15 Used

COGNEX VISION CONTROL 4400 FRAME GRABBER 44124-003 MODU

Cognex 4000-9901 Camera Control Panel Box Enclosure

COGNEX ISS-5400-0000 USPP ISS54000000

Cognex VPM-59416-00S Vision System

FUJI 4800 VME:48316-32F VISION CONTROL BOARD BY COGNEX

Cognex In-sight 1010 800-5749-1 Breakout Module Q new

Cognex CCs PD2-3024-00 New IN Box

COGNEX 4400 FRAME GRABBER 44124-003 MODULE

COGNEX MACHINE VISION VME-4418-1MX PROCESSOR MODULE

Cognex ADC-1460 P/N 185-0221

FUJI VME 4800 VISION CONTROL BOARD FRAME GRABBER COGNEX

Used Cognex Vision Process Module Card VPM-8120X-5091-​P

PVC-3 0401 20001361 A (Cognex?)

COGNEX 4400 VISION CONTROL BOARD FRAME GRABBER 4438-002

CKR-202-002 Cognex Checker 202 with IO Box cable

Cognex 800-0037-2 Rev B

Cognex VPM-59432-20GS Vision Module

1 NIB COGNEX 800-5758-1 80057581 I/O EXPANSION MODULE

Cognex DVT Legend 542C Color SmartImage Sensor 542 C

COGNEX CLM-2420-00 NSFP CLM242000

Cognex CLM 2420 Spot Light

COGNEX Cable – 300-0340-15R Breakout, Power, 5M Insight

Cognex 800-5714-1 REV B Controller

COGNEX VPM-8100Q-001-P NSFP VPM8100Q001P

Used 3 Cognex Camera Cables 300-0215

Cognex NAV C Mount 16 mm Lens LNC-16FNO

COGNEX 801-8120-01 NSFP 801812001

DVT COGNEX DVT-SL

CKR-200-IOBOX Cognex Checker 200 IO Box

COGNEX In sight 2000 Machine Vision Camera Control Box

COGNEX VM16A-203-0075-​RB USPP VM16A2030075RB

COGNEX DVT Light Kit 500R-LGTKIT

CKR-201-002 Cognex Checker 201 with IO Box cable

Cognex Cable 300-0367 CDC50/100/200 cams to 8100D – 30′

1 NEW COGNEX 800-5758-1 80057581 I/O EXPANSION MODULE

Cognex VM18B PC Board

Cognex Dataman 7550 USB Cordless Handheld DPM ID Reader

COGNEX VPM-8110Q-5011-​P NSPP VPM8110Q5011P

COGNEX LFC-35F1 NSFP LFC35F1

DVT COGNEX CON-EBC ETHERNET I/O BUS COUPLER

Cognex In-Sight 3000 Camera Controller, 800-5745-1

COGNEX LFC-16F1 NSFP LFC16F1

COGNEX 807-0004-4 NSPP 80700044

TAMRON (COGNEX) LTC-05Z

COGNEX CCB-84901-1002-​02 NSFP CCB84901100202

COGNEX DVT SMARTIMAGE MULTIPLEXER WITH DVT SERIES 800

COGNEX 801-0001-01 NSPP 801000101

COGNEX 200-0091-2 USPP 20000912

COGNEX 200-0053 USPP 2000053

COGNEX 300-0316-100 NSPP 3000316100

COGNEX CLA-FCB5-00 NSPP CLAFCB500

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选择深圳长欣，选择放心，售后无忧大量现货，当天顺丰发货！
主营：本特利，英维思，伍德沃德，福克斯波罗、西屋、瑞恩、施耐德莫迪康、ABB、AB、西门子、摩托罗拉、GE发那科、安川、博世力士乐，ACSO，力士乐等各大品牌的DCS系统配件，机器人系统配件，大型伺服系统备件。

先介绍几点经验。
1、先通读一遍“系统手册”（不管能不能看懂，先了解个大概，以便学习编程时查找）；
2、由位控逻辑入手，逐渐增加定时、计数等条件，把或、与、非关系理顺；
3、进而练习整数运算、实数运算、类型转换；
4、量程转换、PID调节回路的建立及P、I、D参数的理解（最好是有个物理回路验证，比如变频器+电机+测速传感器）；
5、循环、顺序、跳转等程序控制（尽量避免跳转，非跳不可时也是跳的越近越好）；
6、中断、通讯、位置控制....

本人以ABB工业机器人配件DSQC系列和Motorola MVME系列，GE 卡件 模块 驱动器系列为主攻。各位电工朋友可根据自己的条件选择适合自己的PLC品牌，由于PLC的基本框架大同小异，学会一种至于其它的学习起来也就简单了。

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