7ME6910-1AA10-1AA0

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描述

7ME6910-1AA10-1AA0

任何PLC都具有自诊断功能,当PLC异常时应该充分利用其自诊断功能以分析故障原因。一般当PLC发生异常时,首先请检查电源电压、PLC及I/O端子的螺丝和接插件是否松动,以及有无其他异常。然后再根据PLC基本单元上设置的各种LED的指示灯状况,以检查PLC自身和外部有无异常。
    下面以FX系列PLC为例,来说明根据LED指示灯状况以诊断PLC故障原因的方法。
电源指示([POWER]LED指示)
    当向PLC基本单元供电时,基本单元表面上设置的[POWER]LED指示灯会亮。如果电源合上但[POWER]LED指示灯不亮,请确认电源接线。另外,若同一电源有驱动传感器等时,请确认有无负载短路或过电流。若不是上述原因,则可能是PLC内混入导电性异物或其他异常情况,使基本单元内的保险丝熔断,此时可通过更换保险丝来解决。
出错指示([EPROR]LED闪烁)
    当程序语法错误(如忘记设定定时器或计数器的常数等),或有异常噪音、导电性异物混入等原因而引起程序内存的内容变化时,[EPROR]LED会闪烁,PLC处于STOP状态,同时输出全部变为OFF。在这种情况下,应检查程序是否有错,检查有无导电性异物混入和高强度噪音源。
    发生错误时,8009、8060~8068其中之一的值被写入特殊数据寄存器D8004中,假设这个写入D8004中内容是8064,则通过查看D8064的内容便可知道出错代码。与出错代码相对应的实际出错内容参见PLC使用手册的错误代码表。

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主营DCS系统配件
机器人系统配件
大型伺服系统配件
品牌:ABB   ,AB  ,GE,FOXBORO,本特利,英维思,伍德沃德,西屋,瑞恩,施耐德,西门子,摩托罗拉,安川。力士乐。ACSO,横河等进口品牌。 专业销售进口DCS  PLC系统备件模块
Triconex Siemens Yaskawa ABB GE Ovation AB Foxboro Motorola Schneider XYCOM KUKA
  专业销售进口DCS  PLC系统备件模块 15天包退换 一年质保 大量现货  国内实力库存商家

Stainless 3 Door Rainproof Enclosure 72” x 118” 21”

Allen Bradley 150-A24NBDA-8L4 Smart Motor Control Ser B

NIB Square D MAL36900 900 Amp Circuit Breaker 600 V 3 P

Hennecke High Pressure Polyurethane Mixing Head MX FL

Carrier 7.5 Ton Roof Top Air Conditioner Condenser Unit

Allen Bradley 1336S-B010-AA-E​N6 1336 Plus VFD AC Drive

Barber Colman Model 441 303.34 480 Volts 45 Amps SCR

Toshiba E3 20 HP Variable Torque Adjustable Speed Drive

Toshiba E3 10 HP Transistor Inverter VT130E3U4110 460 V

Chase Saino 1000 Sliding Fire Proof Door 124″ H 104″ W

Square D Transient Voltage Surge Suppressor TVS2EMA12AC

Lot of 2 Becker Vacuum Pump VT 4.25 850 Bar Rotary Vane

Toyota Denso 14320-12240-71A Pump Motor 36 V 6.1 kW

Square D 37.5 KVA Single Phase Transformer 37S3H Type S

Square D LAL36225 225 Amp Circuit Breaker 600 VAC Ser 4

Crosby Rigging Wire Rope Lifting Sling 6′ 4 leg 8.8 Ton

Fuji Auto Circuit Breaker SS202CUL 240 V 200 Amp 2 P

Square D I-Line Panelboard 400 A 480/277 V 3 Ph 4 W

Square D 30 Amp Combination Starter 600 VAC 8538 SBG 13

Lot of 5 Wilkerson GRP-95-133 Metal Bowl Manual Drain

Posidyne 2.5-1S5-H1T6 Air Clutch / Brake Force Control

Mitsubishi Melsec AX40Y10C Input / Output Module

SMC Thermo-Con Chiller Controller INR-244-639 100-240 V

Forklift Tow Motor Fork Truck Forks 72” x 6” x 2”

Leviton Wall Mount Server Rack w/ Cisco Gigabit Switch

NEW Delco 3 HP Electric Motor 2R4624 208/440 V 1175 RPM

Lot of 16 Allen Bradley 1771-IA AC Input Module 120 V

Sackett Forklift Battery Lifting Beam 4000 lbs Cap.

Kawasaki Robot P60B13200LCX2R Servo Motor 3.1 kW 3000

GE Fanuc Circuit Board A16B-2200-066 0/04A A16B 2200

Kawasaki Circuit Board 1AS-53 INT TPB-S.VO

NEW Lincoln 3 HP Electric Motor 208 VAC 3495 RPM TEFC

Motovario T63B4 NMRV 040 Gear Box Motor 0.18 kW .25 HP

Kawasaki Drive Board 1CY-31 Refurbished 1CY005585

GE 200 Amp Bus Plug / Enclosed Switch FD-324-A 230 VAC

Yaskawa UGCMEM-04-AA2XX Cup Motor .4-2 kW 1750 RPM

Toyota 14310-10920-71 Pump Motor 23/25 V, 6.9/9.2 kW

NEW GE 3/4 HP Electric Motor 5BCD56RD418 180V Arm TEFC

Kawasaki Robot Circuit Board Chassis 1BX-51

NIB Westinghouse Digitrip RMS/R 800 RH82CLSI 1232C84G14

Honeywell Analyzer / Controller Series 9782 120/240 VAC

Baldor 2 HP Electric Motor VM3558T-50 220/440 VAC 145TC

Gould Gettys Transducer / Tracer Head Type 62-0037 02

GE QMR364 Disconnect Switch 200 A 600 V 150 HP QMR

NEW Klauber Slide Out Motor K01389B300 1/10 HP 12 VDC

Square D EZ Meter-Pak 800 Amp Main Bus EZMH312225

Kawasaki Drive Board 1GK-11 1GK003528 50607-I086R00

Modicon PanelMate Plus Control Panel with Power Supply

Kawasaki Robot PC Circuit Board 1AS-53

Marposs E4N LVDT Column Measurement Display Unit

Allen Bradley 1494V-DS400 Panel Mount Disconnect 400 A

NEW GE Powermark Load Center 225 Amp Main TM4222CCU
120/240 VAC 1 Phase 3 Wire 42 Space 225 A Main Breaker

CMC BLM4046 Brushless DC Servo Motor 69.6 RPM 147 LB-IN

Square D Sy/Max 8020 SCP-321 Ser D/G Processor 300

AEG Modicon PC-0984-381 Programmable Controller CPU PLC

Kawasaki Drive Board 1GK-31 Refurbished 1GK003720

Square D Size 5 Motor Starter Nice Contacts 120V Coil

AEG Modicon PC-0984-385 Programmable Controller CPU PLC

Monitor CM-3A Plastics Bin Level Indicator Controller

Lot 30 Banner SM312lVAGQD Mini-beam Polarized Sensor

NEW Klauber Slide Out Motor K01389B300 1/10 HP 12 VDC

Sodick DCM-001F Circuit Board PCB

Mitsubishi PLC Base Unit 8 Slot Rack A1S58BS1

Incon Circuit Board 90001-021000 Elographics ELO-141TB

Barber Colman 560 Controller Analog Interface PCB Board

Kawasaki Robot PC Circuit Board 9ZA-51

Square D Sy/Max 8030 DRK-300 Ser B 16 Slot Rack

Eagle Signal HP52A6 Electromechanic​​al Timer 0-150 Sec

NEW Star Hydraulic Foot Operated Jack Model HF500

Kawasaki Robot PC Circuit Board 1AS-53 Serial 1AE008288

Kawasaki Robot PC Circuit Board 1BX-51 IF6902

Kawasaki Robot PC Circuit Board 9ZA-51 Serial 9ZA025295

Kawasaki Robot PC Circuit Board 1BP-55

Sieb & Meyer Sinudyn AC Servo Module 26.36.3

NEW Lot of 4 Hubbell MH 400 Watt Lighting Ballast 277 V

NEW Lot of 4 Hubbell 250 Watt Lighting Ballast 277 VAC

Beta Tech Model BE-BBO-012 PC Board 051899009

Osacom L4610Y PC Board K960578-12 K54888 UG114212

GE 9T21B1254G04 5 KVA Transformer 1 Phase 200-575 V Pri

NEW GE TL4222C 225 Amp Load Center 120/240 V 42 Space

Kawasaki Robot Operator Teach Tenant Model 50817

Eagle Signal HP5 Electromechanic​​al Timer 0-5 Min

Siemens ITE V7B3211 Panelboard Double Switch 30 A 250 V

Barber Colman Actuator EA53 120 VAC 0.65 Amps 40 Watts

Roper Positive Displacement Pump Model 1F50 Ser. C95600

Square D 30 Amp QMB-362-T1 Fused Switch 600 VAC 3 Pole

Kawasaki Robot PC Circuit Board 1BP-55

US Gearmotors Series 3000 Reducer 0103210I05 Ratio 9

Alstom Novar 300/315 Power Factor Controller 6 Stage

NEW Bonfiglioli Hollow Shaft Gear Reducer VF86/A B3 20

专业销售进口DCS  PLC系统备件模块

PLC模块,可编程控制器,CPU模块,IO模块,AI模块,通讯模块。AB/施耐德/ABB/GE/本特利/西屋/英维斯/霍尼韦尔/黑马/FU克斯波罗

15天包退换 一年质保 大量现货  国内实力库存商家


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。