MVI56-PDPS

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描述

MVI56-PDPS

載流子。在外電場(chǎng)的作用下,光電載流子參與導(dǎo)電,形成比暗電流大得多的反向電流,該反向電流稱為光電流。光電流的大小與光照強(qiáng)度成正比,于是在負(fù)載電阻上就能得到隨光照強(qiáng)度變化而變化的電信號(hào)。
? ? 光敏三極管除了具有光敏二極管能將光信號(hào)轉(zhuǎn)換成電信號(hào)的功能外,還有對(duì)電信號(hào)放大的功能。光敏三級(jí)管的外型與一般三極管相差不大,一般光敏三極管只引出兩個(gè)極——發(fā)射極和集電極,基極不引出,管殼同樣開(kāi)窗口,以便光線射入。為增大光照,基區(qū)面積做得很大,發(fā)射區(qū)較小,入射光主要被基區(qū)吸收。工作時(shí)集電結(jié)反偏,發(fā)射結(jié)正偏。在無(wú)光照時(shí)管子流過(guò)的電流為暗電流Iceo=(1+β)Icbo(很?。纫话闳龢O管的穿透電流還??;當(dāng)有光照時(shí),激發(fā)大量的電子-空穴對(duì),使得基極產(chǎn)生的電流Ib增大,此刻流過(guò)管子的電流稱為光電流,發(fā)射極電流Ie=(1+β)Ib,可見(jiàn)光電三極管要比光電二極管具有更高的靈敏度

Welding Technology Corp 986-0055 Webview Ethernet

NEW Allen Bradley 2094-AC32-M05-S Kinetix 6000 Drive

Siemens 6FC5253-6BX10-3?AF0 Sinumerik Interface Panel

USED CP Techmotive CS5700 Controller C5700A01K21EB51

Used McEnglevan Spiro Therm Dual Unit Furnace

NEW Allen Bradley 1394-SJT10-C-RL 10 KW System Module

USED Allen Bradley 2711P-T12C6D2 PanelView Plus 1250

USED Allen Bradley 2711P-T12C6D2 PanelView Plus 1250 B

Unused Square D PJA36040U44A Micrologic Circuit Breaker

Pneumatech AD-600 Non Cycling Refrigerated Air Dryer

Siemens Simatic 6AV6 545-0DB10-0AX0 Multi Panel Touch

Boltswitch VL 369 Bolted Pressure Contact Switch 1600A

NEW Vickers PVB29-RSFW-20-C?M-11 Variable Piston Pump

Carrier 7.5 Ton 50TFF 008 A 511 Roof Top Unit RTU USED

USED Allen Bradley 1785 V80B PLC-5 Processor Module VME

USED Allen Bradley PLC5 / V40B VME Programmable Control

USED ABB 3HNM 01868-1 Hollow Wrist Attachment TR 5002

NEW Fanuc M900iA A97L-0218-0251 #80E-121 RV Reducer

HELU SPOT Welding Gun 3853 31282 0000 Type X USED

USED Siemens 6FC5403-0AA10-0?AA0 Sinumerik HT6 Pendant

USED 4000 Amp Siemens RL4000 Breaker Static Trip 3 LSG

USED Allen Bradley 2711P-T12C4D2 PanelView Plus 1250 A

USED Westinghouse 300 kVA Dry Type Transformer 3 phase
2400 Delta HV 480 Y / 277 LV

Siemens I-T-E RD63F200 Sentron Series Breaker 2000 amps

225 KVA 13800 480 277 480Y GE Dry Transformer 3 Phase

USED Allen Bradley PanelView Plus 1250 2711P-T12C4D1

USED Bosch PSU 5100.100 L Inverter Module MFDC D-64711

NEW Giddings & Lewis NSM2304 M.1015.6949 Servo Motor

USED Perceptron 390-0049 Enna 17″ Monitor 0520776002

NEW Xycom VME XVME-977 Hard / Floppy Drive Module

Repaired USED Allen Bradley 2711E-T14C6 PanelView 1400e

USED Repaired Allen Bradley 2711E-T14C6 PanelView 1400e

USED Allen Bradley 1756-L61/B ControlLogix Processor

USED Allen Bradley 2711E-T14C6 PanelView 1400e

Liebert SI025277YANDE Interceptor Surge Suppressor

USED Allen Bradley 1756-L62S/B GuardLogix Processor

NEW ABB 3HNM06855-1 Purge Sensor 3HNM 00272-1

XYCOM XVME-660 VME BUS XVME 660 XVME660 Intel USED

USED ABB 3HNM 01868-1 Hollow Wrist Attachment TR 5002

NEW ABB Baumer 5692435L Feedback Unit PLSR 2XM0 / K10

NEW Xycom VME XVME-977 Hard / Floppy Drive Module

USED AC Tech M14300D MC Series Variable Inverter Drive

NEW Fanuc 0.5/6000 A06B-0115-B804 AC Servo Motor

USED Yaskawa CACR-IR 151515F B Servopack Servo Drive

NEW ABB 3HNM06855-1 Purge Sensor 3HNM 00272-1 .

USED Allen Bradley Complete Servo Motor System
2098-DSD-HV030?-SE, MPL-B230P-VJ42?AA, 1756-M0S3E

USED Allen Bradley 2711P-T7C6D1 PanelView Plus 700

USED Square D 225 kVA Dry Transformer 480 208 Y 3 phase

USED Allen Bradley 1756-L61S B GuardLogix Processor G01

USED Allen Bradley 1756-L61S/B GuardLogix Processor F01

USED Allen Bradley 8600-F12A MC/TC CPU Board

USED Allen Bradley 8600-S03D Memory Module Board

USED QSAC 31-50220N12 Servo Control Board

NEW SEALED Allen Bradley 840-A7 Automatic Float Switch

NEW Pacific Scientific 6445-001-K-N Servo Control

Allen Bradley Complete Kinetix Servo Motor System Used
2098-DSD-HV030?-SE, MPL-B230P-VJ42?AA, 1756-M0S3E

USED Giddings & Lewis FSM610 Brushless Servo Motor

USED 1600 Amp Siemens RL1600 Breaker Static Trip 3 LSIG

USED Techmotive CS4100 Controller C4100A01K116B51

USED Allen Bradley 2711P-B7C4D1 PanelView Plus 700 SerA

NEW SEALED Giddings & Lewis NSM3412 M.1015.6955 Servo

USED Yaskawa CACR-IR 44SFB Servopack Servo Drive

USED Allen Bradley 2711-T10C6 PanelView 1000e Series D

200 Amp Square D Molded Case Circuit Breaker KC34200

USED Bemag 112.5 kVA 3 phase Dry Transformer 480 208Y

800 Amp Square D Molded Case Circuit Breaker MH36800

USED Yaskawa CACR-TS111Z1SR Servopak Servo Controller

USED MTC ABP24-V-12 Electric Forklift Battery Changer

USED Siemens SHJD69400 Circuit Breaker 400 Amp

NEW Allen Bradley 1336F-BRF50-AA-?EN Impact AC Drive
1336F-BRF50-AN?-EN-HCS2-L8E

USED Tech-Motive 49-4100-03C5 Tool Control Module Rev E

NEW Giddings & Lewis NSM3412 M.1015.6955 Servo Motor

USED Yale Warehouser electric manlift w/ charger 1000lb

USED Nachi UM803A Control Board with UM080 Expansion

USED Allen Bradley 8600-F13B CPU Module Board

USED Allen Bradley 1785-L60B/E and 1785-ENET/A Coupled

USED ABB E-32725 APIOS-02 PC Output Board

ABB Paint Robot Calibration Mastering Kit 3HNM 02097-1

800 Amp Siemens ITE Sentron SMD69800ANT Circuit Breaker

800 Amp Siemens ITE Sentron CMD63B800 Circuit Breaker

USED Advanced Micro Controls 1741 Resolver Interface

USED Pacific Scientific Model 5445 Indexer / Drive

800 Amp Square D SL800 Sub Feed Lug USED

USED Allen Bradley 2711-T10C1 PanelView 1000 Series D

NEW GE Fanuc IC693CMM301G Genius Communication Module

USED Mannesmann Rexroth VT-HNC100-1-13/?134 HNC100

USED Allen Bradley 1785-L80B/E PLC-5 Processor Module

USED Allen Bradley 2711-T10C1 PanelView 1000 Series D

USED Allen Bradley 2711-T10C1 PanelView 1000 Series C

USED Control Gaging Inc. Model 820 Grinding Monitor

USED GE 2500 A Spectra Bus Duct FJGBAAAZACD2222 Busway

USED Allen Bradley 2711E-T10C6 PanelView 1000e Series D

USED Siemens SHJD69200 Circuit Breaker 200 Amp

USED Xycom XVME-660 VMEbus Pentium III Processor Module

Coolant Sump Cleaner Cimcool Cim Cool Recovery Unit

Cecor Coolant Sump Cleaner Recovery Unit Single Phase

800 Amp Square D Molded Case Circuit Breaker MEC 836LI

800 Amp Square D Molded Case Circuit Breaker MEC 836LI

150 Amp Square D Molded Case Circuit Breaker KC34150

150 Amp Square D Molded Case Circuit Breaker KC34150

USED SICK CLV490-2010 Optic Barcode Scanner CLV 490

USED Technifor UC200/E Marking Machine Controller UC200

800 Amp Square D Molded Case Circuit Breaker MH 36800

USED Allen Bradley 1785-L80B/E PLC5 Enhanced Controller

NEW Elwood Gettys M433-JCN0-0203 AC Servo Motor

USED Allen Bradley 2098-DSD-HV050X?-DN Servo Drive V1.45

USED Allen Bradley 1756-LSP/B GuardLogix Processor F01

USED Allen Bradley 1756-LSP/B GuardLogix Processor

USED Allen Bradley 1756-LSP/B GuardLogix Processor

USED Yokogawa YS170-011/A31 Programmable Controller S4

USED Allen Bradley 2098-DSD-HV030X?-DN Ultra 3000i Drive

800 Amp Square D Molded Case Circuit Breaker MAP36800

USED Nordic 100 hp Soft Start Motor Controller 2364S00

Custom Enerpac Turbo w/ Enerpac Cylinder Press

600 Amp Westinghouse Circuit Breaker MA3800F 3 Pole

NEW Stearns 108705100EBF Self-Adjust Brake Assembly

400 Amp Square D Molded Case Circuit Breaker LHP36400MT

400 Amp Square D Molded Case Circuit Breaker LHP36400MT

REFURB Allen Bradley R2711-TC4X PanelView 1200 Terminal

Enerpac Enerpac Hydraulic Pump PEM 1521 PEM1521

NEW Norgren Herion 40892109000 Pressure Control Valve

USED Stanley AF-SERVO-040-00?1 Beta Servo Drive Unit

Lot of 37 Kromer Packers Zero Gravity Tool Balancer

SEALED Allen Bradley 1336-PB-SP23D PCB Precharge 460V

NEW Industrial Devices D2501B Cylinder Control Board

USED Allen Bradley 2711-K5A8 PanelView 550 Series F

USED Control Gaging Inc. Model 760 Grinding Monitor

USED SICK CLV490-0010 Optic Barcode Scanner CLV 490

USED Square D LC36600 Molded Case Circuit Breaker 600 A

Lakeland Parker Hydraulic Tube Bender 412 12×1-3/4mm

Lakeland Parker 400 Series Hydraulic Tube Bender 412

400 Amp Square D Circuit Breaker LAF 36400 32MVI027

NEW Cleco 8RSA-10 Inline Air Powered Screwdriver

USED QSAC 31-50210N11 Aux Board PMC-400/450 Series

NEW GE Fanuc IC693CPU331-BB CPU Module

USED Allen Bradley 1785-L60B/E PLC-5 Processor Module

NEW Allen Bradley 852S-A Solid State Timing Unit

NEW Reuland OLGM-G16N25-00 Magnetic Brake Model 31B4

USED N-Tron 524TX-A 24 Port Industrial Ethernet Switch

MOOG DACS2000 Digital Position Controller CZ1102Y66A

Lakeland Parker Hydraulic Tube Bender 412 12×1-3/4mm

Parker 400 Series Hydraulic Tube Bender 412 12×1-3/4mm

USED Banner USCC-2L2M Micro-Screen Control Box

USED Allen Bradley 1756-ENBT/A Ethernet Bridge Card

USED Allen Bradley 1756-ENBT/A Ethernet Bridge Card T01

Allen Bradley 1336S-AQF30-AA-?EN4-HA2-L6E Drive 30HP

USED Berger Lahr TLC532 F Positioning Servo Drive

USED Allen Bradley 2711-K10C1 PanelView 1000 Series F

USED Ekonogage Model G Pin Gauge Set .498 TO .751

USED Allen Bradley 2711-K10C1 PanelView 1000 Ser E

USED Allen Bradley 2711-K10C1 PanelView 1000 Ser E

USED Allen Bradley 2711-T10C15 PanelView 1000 Ser D

Allen Bradley Electronic Operator Interface Terminal

Allen Bradley Electronic Operator Interface Terminal

Allen Bradley Electronic Operator Interface Terminal

Allen Bradley Electronic Operator Interface Terminal

Allen Bradley Electronic Operator Interface Terminal

Allen Bradley Electronic Operator Interface Terminal

400 Amp Square D Molded Case Circuit Breaker LAL36400

400 Amp Square D Molded Case Circuit Breaker LAL36400

400 Amp Square D Molded Case Circuit Breaker LAL36400

NEW Allen Bradley 1747-L40B SLC 500 Processor Unit SerB

NEW Allen Bradley 1791-16BC DC Block I/O Module Ser. B

USED Allen Bradley 2711-K10C1 PanelView 1000 Series C

USED Allen Bradley 2711-K9C1 PanelView 900 Series C

USED Allen Bradley 1785-L40B/E Processor Module L01

USED Allen Bradley 1785-L40B/E Processor Module C01

USED Allen Bradley 2711-K9C1 PanelView 900 Series C

NEW Allen Bradley 1746-NIO4I Analog Combination Module

USED Allen Bradley 2711-K9C1 PanelView 900 Series C

NEW Inficon 702-212-G15 Probe Assembly for HLD4000

USED Perceptron 96K DSP Frame Grabber 495-0191 Rev R

NEW Allen Bradley 280D-F12Z-10C-C?R ArmorStart Starter

Emhart Teknologies Z010012 Stud Welder Teach Pendant

USED Sigma 6 E-Pro Fastening System Controller EPro

USED VMIC VMIVME-7698-146 Celeron Socket Computer Board

USED Xycom XVME-688 VMEbus PC/AT Processor Module

NEW AC Tech M1450BH MC Series AC Motor Control 5 HP

USED Allen Bradley 2711-K10C1 PanelView 1000 Series B

USED Allen Bradley 2711-K10C1 PanelView 1000 Series B

SEALED Allen Bradley 1746-NO4I/A SLC 500 Analog Output

NEW Westinghouse Motor Control A210M1CAC Model J

NEW Allen Bradley 1771-ASB/E Remote I/O Adapter

SEALED Honeywell C7012E 1104 FSG UV Flame Detector

400 Amp Siemens ITE Sentron JXD63B400 Circuit Breaker

400 Amp Siemens ITE Sentron JXD63B400 Circuit Breaker

250 Amp Square D Circuit Breaker Mag Gard L3625032M1027

NEW Allen Bradley 1771-P7 Power Supply Unit 1771P7

USED Single Phase Chain Tumbler

400 Amp Square D 3 Pole Instantaneous Trip Unit Breaker

USED Allen Bradley 2711-T10C15 PanelView 1000 Ser C

NEW Contrex M-TRIM 2E Analog Dual Speed Control Module

USED Allen Bradley 1388B-AV20 DC Servo Controller Ser B

USED Allen Bradley 1388B-AV10 DC Servo Controller Ser B

NEW SEALED Allen Bradley 1756-0F4 Analog Output Module

NEW Leeson 174921.00 Micro Series AC Motor Control 2 HP

TRW Nelson NTR 1200 W Front Panel Weld Control

TRW Nelson BolzenSchweiss-?Technik NTR1200W Front Panel

Pilz PSS 32 Digital Input PSS DI 30110 1.10 PLC Safety

USED Control Gaging Inc. 800L-300M Grinding Monitor

NEW Dolan-Jenner SS930-11010 SafeScan 9 Controller Box

NEW Allen Bradley 1771-SDN DeviceNet Scanner Module

USED Rotec DIG 16-I/O Input / Output Card VMEbus DIG16

USED Rotec VCOM4 Communication Module VMEbus

USED Xycom XVME-230 VMEbus Intelligent Counter Module

USED Xycom XVME-560 VMEbus Analog Input Module

USED Xycom XVME-113 VMEbus RAM/ROM Memory Module

USED VMIC VMIVME-M-485 VMEbus Repeater Link M 485

USED Xycom XVME-957 VMEbus Mass Storage Sub-System

USED Kniel BG 24.10 Power Supply Module VMEbus

USED Xycom XVME-531 VMEbus 16-channel Analog Output

400 Amp Square D Molded Case Circuit Breaker LA36400

NEW Oriental Motor ASD-A Alphastep Step Motor Driver

NEW Mahr Federal 2033021 Remote Indicating Unit Maxum 3

USED N-Tron 516TX-A Industrial Ethernet Switch 516TX

Cutler Hammer FP5200 00 Protective Relay

NEW Sti LCM-100 Light Curtain Controller

NEW Pepperl + Fuchs FE-MLS8C Photoelectric Sensor

NEW Allen Bradley 1791DS-IB8XOB8 CompactBlock Guard I/O

USED Allen Bradley 2711-B5A2 PanelView 550 Series B

Chicago Pneumatic CP-3081 CP 3081 Softork USED

USED Allen Bradley 1394C-AM04 3KW Axis Module Series C

Square D QMB 364 Branch Switch 200 Amp 600 Volt QMB-364

Square D QMB 364 Branch Switch 200 Amp 600 Volt QMB-364

Square D QMB 364 Branch Switch 200 Amp 600 Volt QMB-364

Square D QMB 364 Branch Switch 200 Amp 600 Volt QMB-364

USED Allen Bradley 1756-PB75 /B Power Supply C01

Daykin Electric MDGT05 Transformer Disconnect 480 120

Honeywell RM7890 A 1015 Burner Control RM7890A1015 USED

NEW MEAD CSV-102 Anti-Tie Down Two Hand Actuator

USED Allen Bradley 1764-24AWA & 1764-LRP Processor Unit

Allen Bradley NEMA Size 1 Combination Controller 512

NEW Leeson 108265.00 Electric Motor 1.5 HP 2500 RPM

USED Allen Bradley 1791DS-IB4XOW4 CompactBlock I/O

Square D PowerLogic Circuit Monitor CM-2150

Square D PowerLogic Circuit Monitor CM-2150

NEW Sti Beamsafe II BS2R24 Receiver Camera

NEW Sti Beamsafe II BS2X24 Transmitter Camera

USED Ekonogage Model A Pin Gauge Set 028 to .502

USED Perceptron 147 Serial Board 495-0102-01 031594-004

USED Yaskawa / Yasnac JANCU-MSV01B CNC PC Board

NEW Buss KRP-C-2500SP Low-Peak Time-Delay Fuse Bussman

NEW Pacific Scientific E34HCP-LNK-NS-0?0 Step Motor 1.8

NEW Allen Bradley 1756-DNB/B DeviceNet Comm Module

NEW BTM 776300J-D-SCAC Power Clamp C37032-1 E0075

USED Yaskawa JANCU-MRY01B-1 Control Board PCB

SEALED Siemens BOS14352 Fusible Bus Plug 60 amp 3 ph

USED Allen Bradley 1394-AM04 3KW Axis Module Series B

USED Motorola MVME 147-022 32MHz CPU PC Board

USED TRW Nelson LP AI-1 66-03-60 Welding Board

USED Perceptron 147 Serial Board 495-0102-01 093097-003

USED Perceptron 96K DSP Frame Grabber 495-0117-03

USED TRW Nelson NT 66-02-08 Welding Board LP-NT

USED Westinghouse Digitrip RMS / R500 Trip Unit 3000A

NEW STI RM-2 Light Curtain Resource Module

Allis-Chalmers Automatic Battery Charger 18ACTF-600

USED Sti MC6DC-5026-CX1 M6 Series Safety Mat Controller

Giddings & Lewis 36K,40K CMOS board 36K 40K

USED Allen Bradley 1756-PB72 /B Power Supply L01

NEW Allen Bradley 1305-BA03A VFD 1hp 1305 BA03A

150 Amp Square D Molded Case Circuit Breaker KC 34150G

USED Siemens SITOP 6EP1337-3BA00 Power Supply 24VDC 40A

NEW Allen Bradley PLC Output Module 1771OAD 1771-OAD

USED Allen Bradley 1394-AM04 3KW Axis Module Series A

USED Allen Bradley 1336S-AQF10-AA-?EN-HA2-L6E Drive 1HP

NEW Allen Bradley 1331-AAF07 Adjustable AC Motor Drive

USED Allen Bradley ArmorStart Motor Controller Unit 1.5
280D-FN-10-C Base and 280D-F12Z-10B-?CRW Control Module

USED Allen Bradley 1761-L32AAA MicroLogix 1000 Module

USED ABB DSQC 236C System Control Drive Unit DSQC236C

Perceptron VMEGrapher 495-0092 VGA Graphics System Card

NEW Allen Bradley 836T-T352JX9X6 Pressure Control

125 Amp Square D Molded Case Circuit Breaker KH 36125

125 Amp Square D Molded Case Circuit Breaker KA36125

90 Amp Square D Circuit Breaker FC34090 I-Line

USED Allen Bradley 1761-L32AAA MicroLogix 1000 Module

USED Medar 937-0009V2 Hand Held Terminal DEP 100S

Square D NEMA Size 1 Type 1 Combination Starter 30 Amp

200 Amp Siemens ITE Enclosed Circuit Breaker FXD63B200

USED Allen Bradley 1791DS-IB12 CompactBlock Guard I/O

USED Bosch PL6 0 811 405 060 Amplifier Card

NEW Vorne Industries 87/256-4D-4 event counter

NEW A.O. Smith F48Z99A01 Reversible Condenser Fan Motor

Square D Econo Flex Adjustable Speed Drive Controller

USED Allen Bradley 1756-A10/B 10 Slot Rack Chassis K01

Cutler Hammer Eaton Size 0 Combination Starter

Allen Bradley PLC 5 1771 IFE A Analog Input Module

USED Leybold Inficon 702-112 Power Supply Board Rev C

USED Galil Motion DMC 120-10 2-Axis STD Bus Controller

NEW Piab M50B5-EN Vacuum Pump Classic M50L Series

NEW TapeSwitch PSSU/A Safety Control Module PSSU A

USED Yaskawa JANCD-MIF05 Control Board PCB Rev.B01

USED Rotec VCPU20 CPU Module VCPU-20 Rev.00

USED Zoltech VR-21-AEG VME 21 Slot Rack Chassis

USED Allen Bradley 2706-B41J16 Dataliner Interface

NEW Mahr Federal 2033092 Digital Transducer Probe Assy

Bodine Electric Company 32ABEPM-W3 Gearmotor 1/8 HP

USED Allen Bradley 1747-L40B SLC 500 Processor Unit B

NEW Allen Bradley 800H-HP33KB6AXX?X Selector Switch 2pos

Bosch PSS 5000 Servo Drive Weld Timer

NEW Nordson 185657 Rev. E Pro-Flo Communications Board

USED Allen Bradley 1791DS-IB8XOB8 CompactBlock Guard IO

USED N-Tron 508TX-A 8 Port Industrial Ethernet Switch

SEALED Allen Bradley 1397-MB014 Motor Blower Starter

NEW Allen Bradley 150-A05NB SMC-2 Smart Motor Control

USED Rotec CP 5.20 Power Supply Module PSE 5.20-100

NEW ABB APCMU-06 Communications Board E-34403


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,??怂共_、西屋、瑞恩、施耐德莫迪康、ABB、AB、西門(mén)子、摩托羅拉、GE發(fā)那科、安川、博世力士樂(lè),ACSO,力士樂(lè)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。