DAO01

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描述

DAO01

设计完善的故障报警系统

在自动控制系统的设计中我们设计了3级故障显示报警系统,1级设置在控制现场各控制柜面板,用指示灯指示设备正常运行和故障情况,当设备正常运行时对应指示灯亮,当该设备运行有故障时指示灯以1Hz的频率闪烁。为防止指示灯灯泡损坏不能正确反映设备工作情况,专门设置了故障复位/灯测试按钮,系统运行任何时间持续按该按钮3s,所有指示灯应全部点亮,如果这时有指示等不亮说明该指示灯已坏,应立即更换,改按钮复位后指示灯仍按原工作状态显示设备工作状态。2级故障显示设置在中心控制室大屏幕监视器上,当设备出现故障时,有文字显示故障类型,工艺流程图上对应的设备闪烁,历史事件表中将记录该故障。3级故障显示设置在中心控制室信号箱内,当设备出现故障时,信号箱将用声、光报警方式提示工作人员,及时处理故障。在处理故障时,又将故障进行分类,有些故障是要求系统停止运行的,但有些故障对系统工作影响不大,系统可带故障运行,故障可在运行中排除,这样就大大减少整个系统停止运行时间,提高系统可靠性运行水平。

 要提高现场输入给PLC信号的可靠性,首先要选择可靠性较高的变送器和各种开关,防止各种原因引起传送信号线短路、断路或接触不良。其次在程序设计时增加数字滤波程序,增加输入信号的可信性。
在现场输入触点后加一定时器,定时时间根据触点抖动情况和系统要的响应速度确定,一般在几十ms,这样可保证触点确实稳定闭合后,才有其它响应。模拟信号滤波可采用图2b程序设计方法,对现场模拟信号连续采样3次,采样间隔由A/D转换速度和该模拟信号变化速率决定。3次采样数据分别存放在数据寄存器DT10、DT11、DT12中,当最后1次采样结束后利用数据比较、数据交换指令、数据段比较指令去掉最大和最小值,保留中间值作为本次采样结果存放在数据寄存器DT0中。

产品承诺:
保 证 全新原装进口,
保 证 安全准时发货,
保 证售后服务质量,
优势价格,大量现货。

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

Mitsubishi S-N80 AC Contactor With Cover 200-240V Coil

New GE Drive IC3600 LINA1 Module IC3600LINA1

Allen-Bradley 8520-3APA1 Ser. C Drive Controller Module

Allen-Bradley 5370-CVIM/B Vision Processor Module

NEW FANUC A06B-6050-H050 Servo Amplifier Discharge Unit

Altech Corp. PSP-24024 Switching Power Supply

Gould Modicon C916-100 Main CPU Module

ABB SAFT 136 CTS CTU Control Board 57418028

Refurbished Allen-Bradley 50416 Speed Sensing Board

New GE Speedtronics IC3600 TPSA1 Board IC3600TPSA1

New GE Speedtronics IC3600 KRSU1 Board IC3600KRSU1

New GE Speedtronics IC3600 LIBB1 Board IC3600LIBB1

New GE Drive IC3600 TLFC1 C Module IC3600TLFC1C

Heidenhain EXE 839 Control Unit 24265903 EXE839

Square D 8430 Type V 4460 Load Detector

Allen-Bradley 1734-485ASC/C Communication Module

FANUC A16B-2200-0912/​06B OPT1 Board

SABO DAB.510.00 PLM500 Digital Output Module

NEW BANNER ENGINEERING MGR2416A 24″ RECEIVER 32176

New GE 6EKE$3PCU AF-300 E$ Drive Copy Module

Allen-Bradley 74102-468-55 1394 Drive Control Board

OMRON C200HX-CPU44 Controller CPU44

Allen-Bradley 7300-UME With VDZ CNC Control Board

(6) WAGO 750-402 4-CHANNEL DIGITAL INPUT MODULES

SABO AKB.520.30 PLM500 Analog Combo I/O Module

Siemens 6ES7 322-1BH01-0AA0 Digital Output Module

LAND INFRARED LANDMARK BASIC LMB SIGNAL PROCESSOR

(12) NEW Cutler-Hammer 23-1405 Contact Finger Tips

Olofsson 12-12003 Spindle Control Board

FANUC A20B-2902-0300/​01A Control Module

NEW Allen-Bradley 50906 Rev. 08 Power Circuit Board

Fanuc A20B-2900-0160/​02A Servo Control Module

FANUC A20B-2901-0660/​07A POWERMATE Control Module

NEW Banner Engineering SI-QM100DMSG Safety Switch

NEW Gettys 44-0035-00 Control Module

FANUC A20B-2901-0122/​01A Control Module

Reliance Electric 86474-1S Rectifier Stack

GE Fanuc IC697CHS790 G 9-Slot I/O Rear Mount Chassis

Allen-Bradley 8520-ROPI Removable Oper. Panel Interface

Yokogawa F3BU09-0N 9-Slot Base Rack

Allen-Bradley 1606-XL-DNET4 Power Supply Module

Allen-Bradley 1734-ADN/B DeviceNet I/O Module

FANUC A20B-2900-0340/​03A Control Module

NEW NCC DNC-T2006-A10 Program Control Board

NEW Pepperl+Fuchs LA28-F1/31/116 Photoelectric Sensor

NEW Allen-Bradley 2801-NC19B VISION CVIM2-RGB Cable

Allen-Bradley 7300-UPW CNC Control Board

Allen-Bradley 7300-UBA-3 CNC Control Board

FANUC A20B-2902-0060/​03A Axis Control Module

NEW Gettys 14-0024-03 Rev. D Control Module

Adept Tech 10846-15200 A++ Servo Amplifier

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FANUC A20B-2902-0223/​03A Spindle Control Module

FANUC A16B-1211-0030/​02A Memory Board

NEW Honeywell LSYAC3K^

NEW Allen-Bradley 1494V-H11 Operating Handle^

NEW Siemens 3TF40 10-0AK6^

NEW Sick WT12-B5281 Contrast Sensor

(3) Allen-Bradley 74102-328-52 3KW Axis Slider Modules

Hirata PY2A030E0XXYPH2 BL Super Servo Amplifier

NEW Modicon AS-M480-004 Memory Module

FANUC A16B-1211-0040/​06A Memory Board

Toshiba TCPHM TC200 Temperature Input Module

Toshiba TCPW110ACE Provisor TC200 Main Power Supply

FANUC A20B-2902-0290/​07C Digital Axis Control Module

(6) Allen-Bradley 193-BSB Series B Overload Relays

Symbol Technologies LDT ETR 3805-CE0E06E Data Terminal

FANUC A16B-2200-0912/​05B OPT1 Board

BALOGH MRUC-20 PROCESSOR BOARD FOR MODUL-R CAN NETWORK

FANUC A20B-2901-0122/​01A Control Module

MKS CDN066 DeviceNet RS232 Converter Module

Turck SPTC1 DeviceNet Power Tap Module

Mitsubishi RJ322C-75 BN634A553G52 Drive Board

Mitsubishi RK122D-SP-75 BN638A019G51A Drive Board

(3) Allen-Bradley 74102-328-51 2KW Axis Slider Modules

(3) Allen-Bradley 74102-328-53 5KW Axis Slider Modules

FANUC 15 A16B-1212-0030/​02B Detector Adapter Board

FANUC A20B-2901-0985/​03A Control Module

FANUC A16B-1211-0860/​04A Memory Board

SABO MVK.530.30 Thermocouple Amplifier Module

PULNIX TM-440XC High Resolution Camera TM-440

FANUC A20B-2902-0060/​03A Axis Control Module

Yokogawa F3PU20-0N Power Supply Module

Yokogawa F3YD64-1F TR Output Module

Yokogawa F3XD64-3F DC Input Module

(10) New Allen-Bradley 595-A02 Auxiliary Contacts

Reliance Electric 0-52876 VTGA Drive Module

FANUC A16B-1212-0540/​04B Emergency Stop Control Board

FANUC A20B-2900-0107/​03A Control Module

Rexroth VT5007 Proportional Amplfier Module

NEW Siemens 3VU13 00-1MG00^

NEW Banner Engineering F02BG^

Dresser ITD PCB-SPINMOD-1B Control Module W/572243A

Fanuc A20B-2900-0500/​03B 1MB Memory Module

(6) Cutler-Hammer D40RPB D40 NC Contact Cartridges

New Magnetek/Yaskaw​a AI-14B Analog Option Card

FANUC A20B-2900-0380/​06C Control Module

Siemens 6FX1126-0BB00 Memory Module

Reliance Electric 0-52861 DCGA Module

FANUC A16B-1212-0540/​06D Emergency Stop Control Board

NEW Westinghouse AN11P Overload Relay^

NEW Siemens 3SE03-AR1^

TRICONEX 2551-1 TERMINATION PANEL

Keyence CA-DC100 Vision System Light Controller

FANUC A20B-2902-0350/​01A Control Module

FANUC A20B-2902-0290/​01A Digital Axis Control Module

MAZAK I-829038 MPS-520 I/O Control Board

FANUC A20B-2900-0380/​06C Control Module

Daytronic Model 9178 Strain Gage Conditioner Module

Daytronic Model 9130 LVDT Conditioner Module

Daytronic Model 9163 Analog Input Module

Daytronic Model 9170 Strain Gage Conditioner Module

(3) Allen-Bradley 74102-328-51 2KW Axis Slider Modules

Mitsubishi SD-N50 DC Contactor With Cover 24VDC Coil

NEW Barksdale P1H-B340 HI-P Pressure Switch^

NEW Allen-Bradley 802T-ATP1 Plug-In Limit Switch^

Allen-Bradley 7300-UOG CNC Control Board

Allen-Bradley 7300-UOJ CNC Control Board

Fisher PROVOX CRIMISCX1-A3 MPU/ROM ASSY. Board

Fisher PROVOX CP6701X1-EA1 Power Connection Board

(6) Oriental Motors SS21-UL Speed Control Module W/Base

OMRON S8VS-24024 Power Supply

Fisher PROVOX COMMONX1-AA2 Serial Interface Board

Reliance Electric 0-52839 TSSA Drive Module

Phoenix Contact QUINT-PS-100-24​0AC/24DC/5 Power Supply

Mitsubishi NF100-FHU-75 No-Fuse Circuit Breaker

Adept Tech 10300-46610 Rev. F Storage Control Board

Adept Tech 10310-70200 Rev. D Master Control Board

(6) NEW Telemecanique 28048 XVAC351 Indicating Lights

OMRON C200HW-BC081-V1 SYSMAC Base Unit

NEW Analogic ITG2600-00-0 CONTROL MASTER Meter ITG 2600

Allen-Bradley 1791-0A32/B I/O Block Output Module OA32

Atlas Copco 4240 0151-00 Servo Controller

Westinghouse NL-325 Numa-Logic Lamp Buffer Driver Board

Allen-Bradley 1785-KA3 DH+ interface Module

BR Automation 7DM465.7 DM465 Input/Output Module

FANUC A16B-1212-0540/​04B Emergency Stop Control Board

Allen-Bradley 74102-588-51 1394 Power Control Board

Micro Memory MM-6704 High Speed Static Memory Board

(10) Phoenix Contact PLC-BSC-24DC/21 Relay Terminals

Allen-Bradley 1756-IB16/A DC Input Module

GE 193X720BAG01 Gate Pulse Generator Module

NEW Square D C52E^

FANUC A20B-2900-0310/​03A Graphics SMD Module

NEW Bosch Druckschalter 0811-160-057 Control Valve

Allen-Bradley 74102-328-53 1394 Axis Power Board

ALLEN-BRADLEY 1771-HS3CR REV.16 3-AXIS SERVO CONTROLLER

Fisher PROVOX CL7015X1-A3 PROCESS I/O Board

(3) Allen-Bradley 140M-C2E-B16 Self-Protect Controllers

NEW Banner Engineering B4-6L^

Allen-Bradley 1756-DNB DeviceNet Communication Module

FANUC A20B-2902-0223/​01A Spindle Control Module

FANUC A20B-2902-0302/​02A Memory Module

Compumotor S83-62-MO Stepper Motor

Reliance Electric 0-51862-1 USAB Drive Module

NEW Allen-Bradley 802T-P Oiltight Limit Switch^

NEW SQUARE D B61H Limit Switch^

Allen-Bradley 7300-UIA CNC Control Board

Allen-Bradley 7300-UPX-1 CNC Control Board

Fuji Electric FP1AA-JNW072 Power Supply

(3) Allen-Bradley 100-A24ND3 Ser. C Contactors 120V

Indramat 109-468-3201b-4 TAZ 2 Control Board

BR Automation 7CP430.60-1 CP420 CPU Module

NEW Pulsafeeder K4PTC2 Pump Repair KOPkit

New Banner Engineering SMA915LVAGQD 26018 Sensor

Allen-Bradley 700-NT200A1/C AC Relay

New Federal Signal LSB-024-240 Litestak Base

Fisher PROVOX CL6012X1-BA1 Relay Module 28A9726X012

Fisher PROVOX CL6012X1-CA1 PIO Relay Module 28A9730X012

NEW Bailey Controls NKPL01-3 Plant Loop Cable

NEW OMRON E3F2-3C4 2M PHOTOELECTRIC SWITCH

NEW Vickers 942466 Coil Kit

NEW VEGA TDR 256C POWER SUPPLY TDR256C

NEW Banner Engineering D12EP6FVQ-46160 Sensor^

Cincinnati Milacron 3-531-2171A Rev. G Circuit Board

New OMRON E3H-1C23 Photoelectric Switch*

(6) Cutler-Hammer D40RPB D40 NC Contact Cartridges

NEW Westinghouse FT11P-5.4 Overload Relay^

DVT IDRA-8 SmartImage LED Sensor Array Module

Allen-Bradley 193-EEBB Series B E1 Plus Overload Relay

(3) Atlas Copco 4240 5205 00 Wiring Boards

Mitsubishi NF100-FHU-60 No-Fuse Circuit Breaker

OMRON S8VS-12024 Power Supply

NEW Cutler-Hammer 1025T563C47-51*

NEW Siemens 3VU1300-1ME00^

BR Automation 7DI439.7 DI439 Input Module

B&R Automation 7DI439.72 DI439 Input Module

(4) NEW Telemecanique 28047 XVAC341 Red Stack Lights

RVSI 002-CM4000 Machine Vision Camera

Parker Fluidpower EZ00-150B/3 Control Module

IPTE RS232-UM ME-34-910/00.02​5 (00) B Control Board

AEG Modicon AS-B814-108 Relay Output Module

FUJI FC2LA-DL DeviceNet/AS-i Gateway Interface Module

OMRON C200HW-DRM21-V1 Compobus/D Master Module

OMRON DRT1-MD16T Remote Terminal

(3) Allen-Bradley 1756-N2/B ControlLogix Slot Fillers

NEW IFM Efector KG0001^

NEW IFM Efector IC3500^

FANUC A20B-1006-0290 Operator Panel Control Board

NEW IFM Efector IG0309^

New OMRON V600-HS63 ID R/W Head Sensor

Leukhardt BK Mikro 5-RL Tool Scanner/Sensor

NEW Allen-Bradley Protocol Cartridge 2760-SFC1

FANUC A20B-2902-0223/​01A Spindle Control Module

FANUC A20B-2901-0660/​07A POWERMATE Control Module

FANUC A20B-1002-0980/​05B Control Module

Fisher PROVOX CP6701X1-EA1 PWR Connection Board

Banner Engineering EM-FD-7G4 Machine Relay

NEW Banner Engineering T18SP6FF50Q^

(2) NEW R. B. Denison JK01 Limit Switch Operating Heads

(2) NEW R. B. Denison JK2 Limit Switch Operating Heads

SICK WT27L-2S830A Proximity Sensor

Allen-Bradley 700-RTC1111OU1 Type RTC Solid State Timer

Allen-Bradley 700-RT00N000A1/​B Solid State Timer

OMRON F3SP-U2P Muting Controller for 1-2 Safety Curtain

(5) Allen-Bradley 1492-SPU1C150 Circuit Breakers 15A

Reliance Electric 0-51862-1 USAB Drive Module

(3) Allen-Bradley 1794-TB3 Flex I/O Terminal Bases

NEW Federal 134B-7 Electricator Gauge

SOLA SDN 4-24-100P POWER SUPPLY SDN424100P

Adept Tech 10300-15400 B Servo Amplifier

Banner Engineering ES-FL-2A Machine Safety Relay

Positive Contact SCU-100 Sensor Controller

(2) FUJI ELECTRIC EA33-15 CIRCUIT BREAKERS

Allen-Bradley 700-NPTA1 Series C Type N AC Relay

Drews Electronic HCC-11 Heating Current/Circuit Monitor

Allen-Bradley 700-N800A1 Series C Type N AC Relay

NEW Banner Engineering MB3-4^

Allen-Bradley 700DC-PK800Z24 Type PK DC Relay

Siemens/TI 505-6011 Output Simulator Module

Allen-Bradley 193-CPC45/B Overload Relay

New Pepperl+Fuchs Z129/Ex Sensor Ex 822097

NEW Banner Engineering LM4-2MF.05^

NEW Banner Engineering LM4-2M.1^

NEW Banner Engineering SBF1 Photoelectric Scan Block

NEW Allen-Bradley 2706-NC2 Message Display Accessory

Allen-Bradley 2801-E1 Camera Enclosure

NEW Pepperl+Fuchs NRB2-12GM45-E2-​C-V1 Proximity Sensor

Allen-Bradley 193-CPC45/B Overload Relay

Allen-Bradley 1489-A3C080 3-P/8A/480V Circuit Breaker

Mitsubishi NF30-FAU-20 No-Fuse 3-Pole/20A Cir. Breaker

(2) NEW Fisher CL6854X1-A1 J TC Modules

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。