描述
以上三点主要看自身情况,第一点当然是最好的,不过这种事是可遇而不可求的。次一点的当然是第二种了,有人当面指导肯定比自学快,缺点就是需要几个月时间和不小的花费了。第三点是没办法才取的法子,比如在值的上班人员没办法抽时间去学,还有就是有时间但是没地方去学,所以呢,要是自己自学的话最好买一套PLC学习机来能,比看书强很多。
大家选好了学习方式,接下来讲一下入门的PLC品牌选择。现在在大陆最流行的PLC主要是三菱,西门子,omron,ab。用得最多的还是三菱,入门的话就随大众吧。在这里我还是要强调一下学习PLC最重要的是实践,做一次比看一百次书都顶用.我还是要俗一把,当然我的讲法也是与众不同的,学PLC之前呢最好先学习一下继电器,大家不要小看继电器,能用继电器做控制电路的话你在学PLC不仅快而且理解深刻。长话短说,
1:学习继电器,延时器,计数器
2:认识各种传感器,开关,电磁阀,马达及其相关。
3:买一台PLC学习机
4:上传程式,调试程式,自己动手写程式。
5:将PLC学习机拆掉,自己动手组装,并加上自己的创意。
6:以上5点搞定,你已经超越了PLC初学者了,应该可以自己搞一些小案子了。
做好系统架构的机器,至于价格嘛看自身情况而定,觉得合适就好,当然了初学者也不用花很多钱去买,我觉得1000一下比较合适。
欧美品牌停产的,常用的“PLC”备品备件
我司产品应用于以下领域:
1,《发电厂DCS监控系统》
2,《智能平钢化炉系统制造》
3,《PLC可编程输送控制系统》
4,《DCS集散控制系统》
5,《智能型消防供水控制系统》
6,《化工厂药液恒流量计算机控制系统》
7,《电气控制系统》造纸,印染生产线,变电站综合自动化控制系列
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。
C69692 K&S 4124 Thermosonic Gold Ball Wire Bonder
C28990 Orthodyne 20R Wire Bonder w/Nikon SMZ-1 Scope
C62291 Rucker&Kolls R&K 691 Automatic Wafer Prober
N59276 Orthodyne 20B Ultrasonic Large Wire Bonder
C64901 K&S Kulicke Soffa 4126 Step-Back Wedge Bonder
N59003 K&S 4123 Manual Wedge Wire Bonder(Refurbished)
C58972 K&S 4123 Manual Wedge Wire Bonder(refurbished)
C69693 K&S 4129 Deep Access 90°Wedge Wire Bonder
C64574 HTG 84-3(350W)UV Lamp Mask Aligner w/Power Sup
G51906 Wentworth Labs.MP2000 8″Probe Station
C69596 Westbond 7400A Deep Access Vertical Feed Bonder
C64997 Westbond 7416A Thermocompressi?on Wedge Bonder
C70110 Westbond 7700A Deep Access Ball&Wedge Bonder
C70147 Westbond 7200B Pick&Place Epoxy Die Bonder
C70442 Westbond 7700A Ultrasonic Ball&Wedge Bonder
C71219 Westbond 7416A Thermocompressi?on Ribbon Bonder
A69438 Applied Materials 8300 Plasma Etch Chamber/Parts
C68471 Signatone CAP-463 Computer Aided 6″Wafer Prober
C69868 Westbond 7416A Thermocompressi?on Wedge Bonder
C69867 Westbond 7700A Deep Access Ball&Wedge Bonder
G53925 Olympus Measuring Microscope System
A52245 Inficon UL500 Dry w Tri-Scroll Pump,Leybold
A52247 Inficon UL500 Dry Leybold,Anest Iwata Vac Pump
C30694 Dage Microtester 22 Wire Shear/Pull Tester BT22
GE43128 Tesec 9210-IH.T Ambient/Hot IC Handler
GE43127 Tesec 9210-IH/T Ambient/Hot IC Handler
GE43074 Tesec 9210-IH.T Ambient/Hot IC Handler
GE43073 Tesec 9210-IH Ambient/Hot IC Handler
L70134 Kensington Zeiss Wafer Inspection Station
GE43031 Tesec 9210-IH Ambient/Hot IC Handler
C50941 Electroglas Horizon 4085X Automatic 8″Prober
C69771 Westbond 7316A Eutectic Mech.Scrub Die Bonder
C69694 Westbond 7316A Multiple-Collet Scrub Die Bonder
C69695 Westbond 7300A Eutectic Ultrasonic Die Bonder
C52697 Aetrium 5050S IC Handler for.208mil SSOP
A72283(3)Tokyo Electron P-8XL Wafer Probers,P-8
C67229 Mech-El 907 1mil Wire Vertical Feed Wedge Bonder
C52686 TSK A-PM-90A Automatic 8″Wafer Prober
C70111 Mech-El 990 Vertical Feed Wedge Wire Bonder
N66463 Signatone S-1160 Probing Station w/SZ4045
C50995 Isel Robotik Wafer Handling Robot Newly Upgraded
C70446 Mech-El 907 Manual Wedge Wire Bonder
A55030 Boc Edwards QMB250F Booster w QDP40 Dry Pump
A55032 Boc Edwards QMB250F Booster w/QDP40 Pump
A55031 Boc Edwards QDP40 Vacuum Pump w QMB250F Booster
A59162(2)Credence SC212 Micro Tester System
G69672 K&S(Kulicke&Soffa)1471 Automatic Wire Bonder
C69225 Mech-El 990 Vertical Feed Wedge Wire Bonder
A24760 SRT MP1000F-IR Chip Bonder/Rework Station,PCB
A24698 Wentworth Laboratories MP2010 Manual Prober,8″
C71102 Alessi REL-4100A 8″Wafer Prober/Probe Station
C52699 Seiko Epson HM-3500 High Speed IC Handler
C52690 Synax SX1201 Pick&Place IC Handler
C71103 Wyko MHT Magnetic Head Tester w/Multi-Axis Stage
A66345 Quality Transformer Assembly 400 kVA,AMAT
A66349 Edwards QDP80/QMB250F Pump System w/Booster
N69803 Sonix HS1000 Ultrasonic Microscope HS-1000
A60694 Varian 3400 w/Finnigan Mass Spectrometer
A59351 Nanotech 380FDCR Lapping Machine
C30414 K&S(Kulicke&Soffa)1484 Automatic Wire Bonder
C52688 TSK A-PM-90AL Automatic 8″Wafer Probing Prober
C69941 Westbond 7440A Insulated Wire Bonder Tacker
C64996 Westbond 7200AA Pick&Place Epoxy Die Bonder
C72243 HP 54845A Infiniium 1.5GHz 8GSa/s Oscillscope
C69770 Westbond 7200A Pick&Place Epoxy Die Bonder
C30499 Dage BT23 Shear Tester w/LC200 Load Cell
C68597 HP 54845A Infiniium 1.5GHz 8GSa/s Oscillscope
Y72319 Anritsu MS2721A Spectrum Master Analyzer MS2721B
C51192 Tektronix DTG 5274 Data Timing Generator 2.7Gb/s
C51191 Tektronix DTG 5274 Data Timing Generator 2.7Gb/s
C70445 MEI Marpet Mech-El 779 Manual Epoxy Die Bonder
C70444 Mech-El 709 Manual Eutectic Die Attach Bonder
C70443 Mech-El 703 Manual Eutectic Die Attach Bonder
A55095 Edwards Vacuum Dry Pump QDP80 Drystar
A55059 Edwards Vacuum Dry Pump QDP80
A55060 Edwards Vacuum Dry Pump QDP80
A66347 Edwards Vacuum Dry Pump QDP80
K69002 SierraTherm 4K14-96-5A Conveyor Furnace
K69277 Quad/de Haart MPC-20 Screen Printer Untested