REXROTH 0608801006

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描述

REXROTH 0608801006
梯形圖是使用得最多的圖形編程語(yǔ)言,被稱為PLC的第一編程語(yǔ)言。梯形圖與電器控制系統(tǒng)的電路圖很相似,具有直觀易懂的優(yōu)點(diǎn),很容易被工廠電氣人員掌握,特別適用于開關(guān)量邏輯控制。梯形圖常被稱為電路或程序,梯形圖的設(shè)計(jì)稱為編程。 比例調(diào)節(jié)的作用:是按比例反映系統(tǒng)的偏差,系統(tǒng)一旦出現(xiàn)了偏差,比例調(diào)節(jié)立即產(chǎn)生調(diào)節(jié)作用以減少偏差。比例作用大可以加快調(diào)節(jié),減少誤差,但過大的比例,會(huì)使系統(tǒng)穩(wěn)定性下降,甚至造成不穩(wěn)定。積分調(diào)節(jié)作用:是系統(tǒng)消除穩(wěn)態(tài)誤差,提高無(wú)差度,因?yàn)橛姓`差,積分調(diào)節(jié)就進(jìn)行,甚至無(wú)差,積分調(diào)節(jié)停止,積分調(diào)節(jié)輸出一常值。Ti越小積分作用越強(qiáng),加入積分調(diào)節(jié)可使系統(tǒng)穩(wěn)定性下降,動(dòng)態(tài)響應(yīng)變慢,必須分D和P規(guī)律結(jié)合,組成PI和PID。微分調(diào)節(jié)作用,微分作用反映系統(tǒng)偏差信號(hào)的變化率。具有預(yù)見性,能預(yù)見偏差變化的趨勢(shì)。因此產(chǎn)生超前的控制作用,在偏差還沒有形成之前,以被微分調(diào)節(jié)作用消除。因此可以改變系統(tǒng)的動(dòng)態(tài)性能,減少超調(diào),減少調(diào)節(jié)時(shí)間。微分作用對(duì)噪聲干擾有放大作用,因此過強(qiáng)的加微分調(diào)節(jié)對(duì)系統(tǒng)抗干擾不利。微分作用不能單獨(dú)使用,必須組成PD或PID控制器。變頻器維修技術(shù)學(xué)習(xí)方法有沒有最好的,怎樣才能用最少的時(shí)間、投入最小的精力就可學(xué)會(huì)并掌握變頻器維修技術(shù),是每一個(gè)想學(xué)習(xí)變頻器維修技術(shù)的人們都十分渴望的。筆者就變頻器維修技術(shù)學(xué)習(xí)方法說(shuō)說(shuō)自己的一些觀點(diǎn),希望能給朋友們一些啟發(fā)。
變頻器維修技術(shù)學(xué)習(xí)方法之一,應(yīng)制定詳細(xì)的學(xué)習(xí)計(jì)劃、由基礎(chǔ)知識(shí)開始學(xué)習(xí),從簡(jiǎn)單到復(fù)雜循序漸進(jìn)的進(jìn)行學(xué)習(xí)。變頻器維修技術(shù)是一項(xiàng)即高端又復(fù)雜的技術(shù),剛開始學(xué)習(xí)時(shí),應(yīng)制定一個(gè)詳細(xì)的學(xué)習(xí)計(jì)劃,從簡(jiǎn)單的基礎(chǔ)知識(shí)開始學(xué)習(xí),將簡(jiǎn)單的基礎(chǔ)知識(shí)掌握之后,再深入學(xué)習(xí)復(fù)雜的知識(shí),學(xué)習(xí)過程中必定會(huì)遇到一些費(fèi)解或不理解得知識(shí)點(diǎn),遇到這種情況可以暫時(shí)記住問題,先不用理會(huì),繼續(xù)向后學(xué)習(xí),等后面的內(nèi)容學(xué)的差不多時(shí)再回頭去看之前不能理解的知識(shí)點(diǎn)時(shí),往往問題就能迎刃而解。以循序漸進(jìn)的法則進(jìn)行學(xué)習(xí),如此就能在一定時(shí)間內(nèi)掌握變頻器維修技術(shù)了

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主營(yíng)DCS系統(tǒng)配件
機(jī)器人系統(tǒng)配件
大型伺服系統(tǒng)配件
品牌:ABB???,AB??,GE,FOXBORO,本特利,英維思,伍德沃德,西屋,瑞恩,施耐德,西門子,摩托羅拉,安川。力士樂。ACSO,橫河等進(jìn)口品牌。 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊
Triconex?Siemens?Yaskawa?ABB?GE?Ovation?AB?Foxboro?Motorola?Schneider?XYCOM?KUKA
? 專業(yè)銷售進(jìn)口DCS? PLC系統(tǒng)備件模塊 15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國(guó)內(nèi)實(shí)力庫(kù)存商家

Mitsubishi Melsec A616AD Module

Solectria BPM3 Motor with Controller

Mitsubishi melsec PLC set A2USHCPU-S1 , A1SJ71LP21 ….

Mitsubishi melsec PLC set A2USHCPU-S1 , A1SH42 ….

Mitsubishi AC Servo Motor HA-SH153 NEW

Diodes Inc AP1530SL-13 Regulators Control 1 reel 2250

Applied Materials 0190-70060 SIERRACIN/MAGNE?DYNE

Applied Materials 0190-09534 power module .

Moeller WINbloc DP-4AO/UI Profibus DP 4 AO, volts ,base

Sumitomo Variable Frequency Drive invertor HF32043 NEW

Sumitomo Variable Frequency Drive invertor HF32043 NEW

Square D PowerLogic? power meter PM820

CG PowerCutter M1 Pyrotechnical Cutter

Mitsubishi MELSEC A2USCPU-S1 with extral

THK KR 30 Linear Actuator + Servo motor & controller

THK LM GUIDE ACTUATOR MODEL KR 4610A+540L0E-1X?00 New

Moeller WinBloc DP-32DO/ 0.5A-P-2×16 W/ base 3 wire

Moeller WINbloc DP-4AI/UI Profibus DP 4 AI, volts ,base

ESI CKA 67412 GALVO DRIVER BOARD ESI LASER

Burkert 8630 Posistioner Control w 2702 Valve Actuator

Truninger AG QT32/32/32 Hydraulic Pump

Koyo Precision Instruments KT-701 SEEK & CSS Controller

Spectra Physics Model SOM-79

Siemens Analog card 6ES5470-4UB12

Siemens 6GK1143-0AA01 With 6ES5376-1AA11 16KB

POSITEC VRDM 3913/50 LWB with WD3-004.0801 driver

Cyberoptics cyberscan Laser Profilometer head with CCD

SONY LT11A-201B Display with DT12P or DT512P Probe

IAI RCS2-RA5C-A-60-?4-100-T2-R03 With Driver NEW

IAI RCS-RA55R-A-60-?GN-M-300-S With Driver NEW

VEXTA Oriental B1209 – E61BL BRUSHLESS DC MOTOR NEW

Quad Align Head Assy 10-22603 With extral

HIOLMATRO HLB 11 Lifting Bag SET

Sumitomo Variable Frequency Drive invertor HF32043 NEW

Sumitomo Variable Frequency Drive invertor HF32043 NEW

Sumitomo Variable Frequency Drive invertor HF32043 NEW

Basler L402K Line Scan Camera

Enviromental test chamber model TC550

SMC MYC25G-1045L Air Linear Actuators NEW

PMC Lone Star 5-1/2 Buttress work plug NEW, Certificate

SOLECTRIA DC-DC750 DC/DC Converter

KOLLMORGEN GOLDLINE M 207 B 24 Motor w / Alpha gearhead

Alcatel 2010 L Pascal Dual Stage Pump

Mitsubishi melsec AJ71LP21

HP/Agilent 3499A Switch/Controll?er Mainframe W/5 Card

HP 6652A SYSTEM DC POWER SUPPLY 0-20V/0-25A W/GPIB

LECROY AP-1M HIGH IMPEDANCE ADAPTER HI-Z BUFFER

OMRON AMD-S MOTION DETECTOR NEW

Mitsubishi melsec PLC set A2USHCPU-S1 with 7 module

Mitsubishi MELSEC A172SHCPUN with extral 5 Module

LOT OF 2 KEYENCE KV-700 PLC set , KV – H20 , KV – U7 ..

HP 54505B Digitizing Oscilloscope

VICKERS Direction valve DG5V-H8-2A-T-P2?-V-80-JA NEW

Cambridge Technology Galvo system X and Y & Control

Cambridge Technology Galvo system X , Y & Control Card

NERA CITYLINK IDU unit

Federal Signal Akusta 2000 Series XEN4 Strobe Lights

Mitsubishi Melsec A616AD

Parker Compumotor S6-DRIVE, S83-135 SERVO DRIVE

Vexta Oriental Motor ASM98MC-P25 ALPHASTEP MOTOR NEW

Kollmorgen Servostar XT Servo motor MTC304B1 W/Driver

Celerity UNIT 125 MFC, N2, 15000 SCCM ,with test paper

applicom? PCI2000PFB Profibus Network Interface Card

YASKAWA AC Servo Drive SGDM-04ADA W/SGMPH-04AAA2C Motor

Spectrum VX8 OCTAL TMS320C4X : VXIBus MASTER BOARD

Siemens Simatic S5 6ES5 943-7UB21 CPU .

Applied Materials 0010-26315, DRIVE ASSY, SWLL INDEXER,

Applied Materials 0015-09091 phasetronics P1038A

KSI S1-1-1000 High Voltage Power Supply

VAT F10-22866 4″ High Vacuum Pneumatic Gate Valve

Deutsch tubing repair kit

IAI intelligent actuator with controller and extral .

Banner Micro screen light curtain set 1T2,USE/R2012NP?2

Parker Daedal Compumotor 6X9 linear Stage Table &Driver

Extol InfraTol? CI602 controller

TORO Hydrostatic pump replacement kit ProCore 648 NEW

Seagull Precision inc Linear Amplifier B4242

SMC MYC40-900L Air Linear Actuators NEW

SMC MYC25G-900H-E73?AL Air Linear Actuators NEW

SMC MYH40-400-E73AL Air Linear Actuators NEW

Lot of 2 Keyence Plc KZ – P500 , KZ – TC4 , KZ – U5

Lot of 25 Omron C200H PLC , CPU43 , ID217 , NC413 …

GALIL DMC-1780 8-AXIS ISA MOTION CONTROL BOARD

Lot of 3 Circutor CP2000/200 Current Clamp 2000/200 AMP

SKF Magnetric , telescopic pillars TLG10-AD3XX-100 ,24V

Fusion systems corporation 1/2 magnetron ,High/Low pair

Mercury Computer Systems Impact RT 3100 Card

Allied telesis AT-MC1005/2 Media Converter 20KM NEW

Diodes Inc AP1086D25L-13 LDO Regulators 1 reel of 2250

Diodes Inc AP1086D33L-13 LDO Regulators 1 reel of 2250

Diodes Inc AP1086D18L-13 LDO Regulators 1 reel of 2250

NXP Semiconductors PCF8563T/F4 Real Time Clock 2250 pic

SMC MYC25G-1065L Air Linear Actuators NEW

Mitsubishi FX2N – 48MR With FX2N – 4DA

KLA-Tencor 760-031790-00 Detector unit ,

Pacific Precision Labs ST-LP.66.P100.S X-Y Axis Stage

Elga Elgastat C118 Laboratory Deionisers with meter .

KLA-TENCOR SFLEX2 MOTHER BOARD ASSY W/DAUGHTER BOARD ,

ZUMRO RES Q Ram ,

Martin Fiber Source CMY150 Color Illuminator

THK Liner Guided Slide 51CM With Smart Motor SM2337D

Keyence EX-510 High accuracy inductive gauging sensor

Softing PB-IF-1MS PROFIBUS PCI CARD

TOKI SANGYO CO , LTD TV-20 viscometer

YASKAWA AC Servo Drive SGDM-04ADA W/SGMPH-04AAA21 Motor

Moeller WinBloc DP-32DI/P 2X16 W/ base 3 wire connect

ETS Lindgren EMI/RFI Shielded Chamber T/T 12x12x12″

8 APPLIED MATERIALS 0021-33781 membrane 300mm titan NEW

8 APPLIED MATERIALS 0021-33788 membrane 8″ titan NEW

APPLIED MATERIALS 0040-54849 GIMBAL SUPPORT 300MM NEW

Jaguar DBC6830 ECU XJ40 4.0 NEW

APPLIED MATERIALS 0010-27417

Yamaha SR1-X-20 Robot Controller

ALLEN BRADLEY MPL-A310P-HJ24A?A SERVO MOTOR W/ Gearhead

ESI CKA 63116 timer/communica?tions module

ESI CKA 55110 axes control Module ,

Tektronix TG 501A Time Mark Generator

Lot of 10000 ECEV1CA220SR 22UF,16V,20%,SM?T CAPACITOR

Banner EZ Screen SLSE14-750Q8 & SLSR14-750Q8 Set , NEW

Olympus U-RLA Vertical Illuminator with LMPlanFL 5X Len

Yaskawa SGM – 08A314 AC Servo Motor NEW

RED JACKET UMP150U3-3 Submersible Turbine Pump NEW

ESI CKA 64639 liner field module

Mitsubishi MR-J2-100C AC Servo Driver

IAI ROBO CYLINDER TEACHING PENDANT NEW

THK KR 20 Linear Actuator + Servo motor & controller

Pacific Scientifc ServoMotor R33SSNC-SS-NS-N?V-02/DRIVER

THK Liner Guided Slide 41CM W Smart Motor SM2337D-PLS

Allied telesis AT-PB1001/1 PowerBlade Module:10KM NEW

IEI AD2000C ADHESIVE SEALANT DISPENSE SYSTEM

Alcatel adixen ACT 100 controller

ORIENTAL MOTOR PK596AW1-T10 with UDK5114NW2 Driver

Parker Daedal Compumotor 6X6 linear Stage Table &Driver

Motorola MVME 332XTS & MVME 710B Mainframe Board NEW

THK LCA4006-015L Linear Actuators with driver & cable

CKD PARECT Flow splitter with pressure control NEW

Uniop ETOP11-0050 COLOR OPERATOR INTERFACE TOUCHSCREEN

Uniop ECT-16-0045 COLOR OPERATOR INTERFACE TOUCHSCREEN

Advanced Energy PE Power Pack 3157512-006C

LENORD BAUER GEL 293 Hollow-shaft encoder,couplin?g NEW

LEYBOLD TURBOTRONIK NT 1000/1500 TURBO PUMP CONTROLLER

Lot of 10 SICK OPTIC WT12 – P4381 PHOTOELECTRIC SWITCH

GEORGII KOBOLD KSY 464.80 R6/S88/SA SERVO MOTOR 8000RPM

Parker Daedal 008-7782 linear Stage Table & Driver

Parker Daedal 008-7783 linear Stage Table & Driver

Parker Daedal 081-7780 linear Stage Table & Driver

Parker Daedal 008-7781 linear Stage Table & Driver

VEXTA Oriental B1166 – E51BLM BRUSHLESS DC MOTOR NEW

VEXTA Oriental B1580 – D51KBLM AC Servo MOTOR NEW

EMERSON SERVO MOTOR MGE-316-CONS-00?00 ,Bayside Gearhead

Herrmann Ultraschalltech?nik 2112 Ultrasonic controller

Mitsubishi Melsec A62DA-S1 Analog module

Rudolf R-DPA96 DIGITAL POWER ANALYZER

Mitsubishi AC Servo Motor HA-SH153

Lot of 10 Applied Materials 0190-12476 RTT LAMP NEW

Keyence KZ-350 PLC Set with cable and terminal

OHKURA EC5600S DIGITAL PROGRAMMER TEMPERATURE CONTROL

NXP Semiconductors TDA8932T Audio Amp Reel of 750

ALSTOM KCGG142 02L20EEB overcurrent & earthfault relay

ALSTOM KCGG142 02L20CEC overcurrent & earthfault relay

GEC ALSTHOM KCGG142 01D2 overcurrent & earthfault relay

EFD 7012336 EFD PERFORMUS VII DISPENSING SYSTEM

Lot of 5 NAIS PLC set with extral

ANELVA DM-100 Particle Monitor

MITSUBISHI MELSEC Q SERIES QJ71LP21-25 DATA LINK NEW

Masterflex Pump 77521-57 with Easy-load 3 Head 77800-50

NAIS Plc with Touch panel set .

FUJI ELECTRIC FALDIC RYB500S3-VBC DRIVER W/MOTOR/CABLE

Sanyo Denki Step Syn Synchronous Motor 103H89331-0261

ADVANTECH DSA 3400 NT56E Network Digital Signage Box

McLean Midwest PROAIR CR23-0216-G002 AIR CONDITIONER

CALMINI 2005-07 Nissan Frontier 5” Lift kit (Carton 3)

Philips PM5687 TV digital sound modulator

Panasonic AC Servo Drive MQDB012AAD02 NEW 0190-15328

Tektronix TDS360 2-CH Digital Real-Time Oscilloscope

THK VLA-ST-60-12-03?00 LINEAR STAGE 300MM travel W/Motor

Hybaid OmniGene Thermal cycler/power supply/program .

IAI ROBO Cylinder RCS2-SA6C-I-30 electric actuator NEW

Quad Quadalign Processor board

Quad VME-AXIS 970918-058 X,Y-Axis board

Quad VME-AXIS 970918-1-044 H1-Axis board

Quad VME-AXIS 970918-3-042 H3-Axis board

Quad VME-AXIS 970918-2-046 H2-Axis board

Quad DSP BOARD , DSP-70820-049

Quad VISION DSP BOARD BA-70820-020

BASE POWER three phase power controller TP4830A

Dover Instruments Air Bearing Spindle Motor & encoder

Varian thin film systems RF interface controller

JRC FTU Module ,Model CHE-168B

JRC ACU Module ,Model NCL-280A

JRC HPA Module ,Model CAH-446b

MKS 95 mm Control Throttle Valve

Oriental motor ,super vexta FXD40A-A Ac servo driver

Super vexta KBLD60-C Ac servo driver W/ KBLM460GD motor

SANYO DENKI BL SUPER PU SERVO AMP PU0A015EM61D10

SANYO DENKI BL SUPER PU SERVO AMP PU0A015EM61P00

IZUMI 9K-1 hydraulic indenting tool japan

Lecroy 9101 – Arbitrary Function Generator

OMRON SYSMAC C60H-C3DR-D-V1 PROGRAMMABLE CONTROLLER

IZUMI 15K hydraulic indenting tool 14-122mm

NEC 2 GHZ Band shift converter

Omron Interactive Display NT31-ST121B-EV2

Control technology 4176C Touch Screen Displays

FLUKE 8125A Digital Multimeter in Military Case

Sanyo Denki BL Super Servo Motor 68BM090BXE00

MESA Automation GmbH MSD1 servodriver MSD1 MA 3008EMCH

MESA Automation GmbH MSD1 servodriver MSD1 MA 3004EMCA

Omron NT31C – ST141B – EV2 Operator Interface Panels

Mitsubishi MELSEC A1SJHCPU with extral 5 Module

trac digital stabilizers user panel touch LCD .

applied materials 0240-28013 KIT ,1.574 SHAFT,BESC

Omron F150-S1A Machine Vision Camera

TOHKEN TFIR-3100F 2D code reader

HP Agilent 33323K Programmable Attenuator , option K60

Mitsubishi Operator Terminal A850GOT-SWD & A7GT-BUS

SCHROFF MPS 022 Power supply module

Keyence CV-2100 Vision System Controller

Pharmacia LKB Multidrive XL Power Supply

KLA-Tencor 0041292-000-AB OPTICAL SENSOR UNIT

Advanced Motion B25A40ACL SERVO AMPLFR

FAGOR AC SERVO DRIVE MCS-20L

TR ELECTRONIC ENCODERS 110-00006/445 CE65M

Litron YAG water cool Laser head with twin Lamp and Rod

Berkeley Process Control 100-000-004-01 , 27-160908-00

IAI RCS-RA55-A-60-G?N-M-300-S With Driver

IAI Robo Cylinder RCP1-RSA-I-PM-2?. 5-100-P1-S-B-FL NEW

IAI Robo Cylinder RCS2CR-SA4C-I-2?0-5-50-T1-S-B-V?R NEW

IAI Robo Cylinder RCS2CR-SA5D-I-2?0-6-150-T1-S NEW

ALGOL HF-01 Handy Digital Force Gauge

FASTECH FAS PCI-6000S Motion control card

APPLIED MATERIALS 0040-87019 BELLOWS ASSY UPPER MAG NEW

APPLIED MATERIALS 0040-88150 OUTPUT MANIFOLD NEW

Keyence IT2-50 infrared thermometer w/ IT2-01 & IT2-02

Mitsubishi HC-MFS053G2 Sumitomo ANFJ-K10-SV-29 GearHead

Applied motion HT34 – 476D Motor W/Planetary Gearheads

2 BAUMER OADM 12l6430 LASER DISTANCE SENSOR & BPCD45

YASKAWA USASEM-08-FJ21 AC SERVO MOTOR

YASKAWA USASEM-05-FJ12 AC SERVO MOTOR

Applied Materials 0040-13338 Link 1 , Upper NEW

Applied Materials 0010-23351 NEW

KILEWS KTM-10 TORQUE METERS

Lot of 22 Allied Telesyn PCI Adapter AT-2700FX-VF NEW

SMC LXSH2BD-50S Linear Actuators with Driver and cable

PANASONIC AC SERVO MOTOR MFA024LA2NSJ NEW

Panasonic DV47L04MSGF , P326M-040MSGF MOTOR DRIVER

ITT GX240 Metrix Function Generator & Frequency Meter

IntraAction Model QE Q-Switch Driver

APPLIED MATERIALS 0020-32909 ESC. PED. 200MM NOTCH

Koganei Motorized Lead Screw Positioner/cont?roller/tech

Sony XC-75 CCD with FUJINON TV Z LENS 1:1.8/16-160 ZOOM

BitFlow road runner 44 ,RUN-PCI-44

Dart Controls MD20P Controller

SMC MYH40-300-E73AL Air Linear Actuators NEW

SMC MYC40G-350-E73A?L Air Linear Actuators NEW

SMC MYH40-400L-E73A Air Linear Actuators NEW

SMC MYC40-250L Air Linear Actuators NEW

SMC MYC40G-400L Air Linear Actuators NEW

ESEC SA 629,184 PCB W COMP VPIO56E2 board

SKF Actuation System PSX5807-172-03 Electric Actuator

ESEC SA 938.0900 PCB BONDHEAD ACTUATOR CONTROL board

ESEC SA 1001.1238 PCB MOTION DRIVER UNIT T board

ESEC SA 941.0970 PCB US CONTROL board

ESEC SA 962.0900 PCB ELECTR. PERIPH. INP/OUTP board

TOKYO ELECTRON control panel PN:10353201

OPHIR ORION – PD LASER POWER METER NEW

Fairchild Semiconductor FDS9435A MOSFET Power SO-8 Reel

Barnant Carter Manostat Cassette pump 74-000-12132

SMC MYC25-400L Air Linear Actuators NEW

SMC MYC25G-900L Air Linear Actuators NEW

SMC MYC32-750L Air Linear Actuators NEW

KAIJO HI MEGASONIC 600 ULTRASONIC GENERATOR

PLC模塊,可編程控制器,CPU模塊,IO模塊,AI模塊,通訊模塊。AB/施耐德/ABB/GE/本特利/西屋/英維斯/霍尼韋爾/黑馬/FU克斯波羅

15天包退換 一年質(zhì)保 大量現(xiàn)貨? 國(guó)內(nèi)實(shí)力庫(kù)存商家


選擇深圳長(zhǎng)欣,選擇放心,售后無(wú)憂大量現(xiàn)貨,當(dāng)天順豐發(fā)貨!
主營(yíng):本特利,英維思,伍德沃德,福克斯波羅、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。

先介紹幾點(diǎn)經(jīng)驗(yàn)。
1、先通讀一遍“系統(tǒng)手冊(cè)”(不管能不能看懂,先了解個(gè)大概,以便學(xué)習(xí)編程時(shí)查找);
2、由位控邏輯入手,逐漸增加定時(shí)、計(jì)數(shù)等條件,把或、與、非關(guān)系理順;
3、進(jìn)而練習(xí)整數(shù)運(yùn)算、實(shí)數(shù)運(yùn)算、類型轉(zhuǎn)換;
4、量程轉(zhuǎn)換、PID調(diào)節(jié)回路的建立及P、I、D參數(shù)的理解(最好是有個(gè)物理回路驗(yàn)證,比如變頻器+電機(jī)+測(cè)速傳感器);
5、循環(huán)、順序、跳轉(zhuǎn)等程序控制(盡量避免跳轉(zhuǎn),非跳不可時(shí)也是跳的越近越好);
6、中斷、通訊、位置控制....

本人以ABB工業(yè)機(jī)器人配件DSQC系列和Motorola MVME系列,GE 卡件 模塊 驅(qū)動(dòng)器系列為主攻。各位電工朋友可根據(jù)自己的條件選擇適合自己的PLC品牌,由于PLC的基本框架大同小異,學(xué)會(huì)一種至于其它的學(xué)習(xí)起來(lái)也就簡(jiǎn)單了。