详细介绍
1720FZ10000A 1720FZ10000A1720FZ10000A 1720FZ10000A
实验、实训与上机课可以采用自主学习方式。自主学习方式是一种学习者在总体教学目标的宏观调控下,在教师的指导下,根据自身条件和需要自由地选择学习目标,学习内容和方法,并通过自我调控的学习活动完成具体学习目标的学习方式。自主学习离不开教师的适时指导与评价,学生只有在教师的适时帮助下,才能不断地完成一个又一个实验与实训项目,获得越来越大的成就感,增加自己自主学习的动力,从而保证自主学习方式的良性发展。教师还必须结合理论课程的进程,结合实验实训设备编写由浅入深、逐步递进、面向不同层次学生的实验实训指导书,为学生的自主学习提供有力的理论支撑。
3、综合实训是PLC课程zui重要的一个环节。要安排充足的时间进行,还要提高实训的效率,综合考虑学生个体的差异。在实训中,遵循能者多劳,共同提高的原则,把学生按个体差异分组,各组根据自己的能力情况选择不同控制要求的实训内容,根据控制要求,进行编程、调试,故障诊断与排除。这种方法较灵活的解决了学生能力差异存在的相互制约问题,同时也培养了学生的分工及团队合作的能力。
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郑娟萍
厦门仲鑫航自动化设备有限公司
三、成绩评价机制。应该明确成绩评价不是教学行为的zui终目的,成绩评价应作为激励学生学习的一种方法,成绩评价应做到及时、公正,具有可操作性。1、理论成绩评定包括笔试成绩、平时成绩和实验成绩,笔试成绩通过开卷或闭卷方式,考核了学生对PLC基本知识的掌握程度;平时成绩通过平时独立完成作业的质量、上课出勤、课堂上解决问题的能力及创新方法等来评定;2、实验实训成绩评价应能体现出竞争机制,根据不同的任务要求分两种情况:*,保证完成质量的前提下,根据完成速度评定分数;第二,保证统一时间的前提下,根据完成质量评定分数。教师根据完成质量或速度只对每个团队进行分数评定,团队每个成员的分数则依据教师给定分数通过本团队民主评议得分,这样促进团队内每个成员的积极性与主动性,同时培养学生的团队意识。
四、校内学习与校外锻炼。学生在学校所学的PLC知识与技能对比实际工作岗位中的PLC控制系统,仍具有一定的差异或差距,学生就业后在工作岗位中一定会遇到一些难于解决的难题,这就需要学校、教师仍然要加强对学生毕业工作过程的指导,把这些问题的解决方法做成典型案例对在校学生讲解,对在校生来说也是一种良好经验的积累。学生就业后,在工作岗位上应不断地与学校教师沟通,不断地向有经验的师傅请教,才能熟练掌握PLC控制系统的设计与应用。
总之,作为学校只有做到以上若干方面协同优化,才能真正培养出高素质应用型PLC人才。
Opto 22 G4LC32INT Classic Controller *Scratched-WORKS*
Opto 22 G4PS245A Power Supply 24VDC/5A with +5VDC/-5VDC Option *EXCELLENT*
Oriental Motor 4IK25A-STE Induction Motor *UNUSED STOCK
Marsh VJ PatrionPlus VideoJet Printhead #29784, 7-Pin Head *EXCELLENT PULL*
GAM? Servo Motor Bellow Coupling, 25mm-to-38mm, 79mm DIA, 83-95mm Lg *GOOD PULL*
Omron E39-X4 Light Source *NEW OLD STOCK*
PHD 13109-02-6 Reed Proximity Switch (3 Amp) *EXCELLENT*
ABB CLMD-33 Capacitor C201G3.75SCAB *GOOD CLEAN PULL*
Pacific Scientific 70A-2, A17, F614-G1 Instrumentation Amplifier *NICE*
Panasonic CF-71 Toughbook Laptop (Tested and Working) *EXCELLENT*
Parker Compumotor SIM8-IN SIMM Module, 71-015686-13, Rev A *EXCELLENT PULL*
Parker Compumotor SIM8-OUT SIMM Module, 71-015688-01, Rev C *EXCELLENT PULL*
Parker Compumotor SIM8-OUT-NPN SIMM Module, 71-017857-01, Rev A *EXCELLENT PULL*
Parker Compumotor ANI_8X12 Analog SIMM Module, 71-016935-01, Rev B *EXCELLENT*
Parker Daedal PEN090-005S7 Planetary Gear Head Sales Demo Kit *EXCELLENT*
Pepperl + Fuchs KHA5-SR2-Ex2.W Isolated Switch Amplifier, P/N 33805S *EXCELLENT*
Pepperl+Fuchs E18-LAS/92 Visolux Photoelectric Sensor #418497 *NEW*
WEG CFW-11 Vectrue Inverter, M/N NACFW110010T40N1Z *NEW IN OPENED OEM BOX*
Delta VFD150B23A AC Drive VFD-B, 20HP *NEW IN OPENED OEM BOX*
PHD 13109-02-6 Reed Proximity Switch (3 Amp) *EXCELLENT*
Phoenix Contact DEK-REL-24/I/1 Relay Module, #2940171 *EXCELLENT*
Phoenix Contact EMG 30-SP/10K LIN Potentiometer Module, #2942124 *EXCELLENT*
Phoenix Contact Multi-Component Board, #5534746 *EXCELLENT*
Phoenix Contact IBS RBC METER-T Interbus Cable #2806286, 10 ft./3 meters *NICE*
Phoenix Contact EMG 22-REL/KSR-G 24/TRN 5 Relay Module, #2949787 *EXCELLENT*
Phoenix Contact SAB-CG/PG 9 Oil Tight Bushing Kit *NEW*
Phoenix Contact FL HUB AGENT Management Head Agent Module, #2831073 *EXCELLENT*
Phoenix Contact Quick-On Bulkhead Connector Kit *NEW*
Phoenix Contact FLKM 60 Varioface Interface Module, #2281092 *NEW*
Phoenix Contact UM 45 FLKS 34 ASSEMBLY Fanuc Terminal Module #5600812 *NEW*
Phoenix Contact IBS RBC 3M-KONFEK-T Cable Assy #2750219, 22 inch/.5 meter *NICE*
Phoenix Contact MT 2-PE/S-120 AC Modutrap Module #2788935 *EXCELLENT*
Phoenix Contact PPC 5315 Touchscreen Industrial PC OPC 5315-007-AB Version 234.C
Phoenix Contact IB STME 24 BDI 8/4 Digital Input Module, #2751674 *NICE PULL*
Phoenix Contact FL SWITCH 5TX Ethernet Module, #2832085, HW:11 *EXCELLENT*
Phoenix Contact IB STME 24 BDO 8/3 Digital Output Module, #2751690 *NICE PULL*
Phoenix Contact IB STME 24 DIO 8/8/3-2A Digital I/O Module, #2752945 *EXCELLENT*
Phoenix Contact ILB IB 24 DI 8 DO 8 Digital I/O Module, #2862372 *EXCELLENT*
Phoenix Contact SLK 14/1-REL/0/3PH/20A/AC SLK I/O Module, #5603108 *EXCELLENT*
Phoenix Contact PSM-EG-PROFIB/FO-T/G Profibus Module, Article #27 61 431 2761431
Phoenix Contact PSM-EG-RS232/RS485-P/2D Comm. Module, Article #27 61 392 2761392
Allen Bradley 1771-OAD AC Output Module *GOOD PULL*
Reliance Cardpak 0-49006 BIAS Module *GOOD USED PULL*
Reliance Cardpak 0-49001-15 Power Supply *GOOD PULL*
GE Fanuc IC693ACC307A Bus Termination Plug 90-30 *EXC*
Phoenix Contact DEK-REL-24/I/1 Relay Module, #2940171 *EXCELLENT*
Phoenix Contact EMG 30-SP/10K LIN Potentiometer Module, #2942124 *EXCELLENT*
Schneider Electric AM0PBS001V000 Lexium LXM17 Profibus DP Ext Card *UNUSED*
Allen Bradley 1760-IB12XOB4IOF Pico-GFX-70 Analog I/O, Ser A/Rev A *NEW IN BOX*
Modicon AS-B824-016 24VDC Output Module *EXCELLENT*
Bently Nevada 2201/03-03 4-Channel Monitor *GOOD PULL*
Preh Commander MR128 POS Keyboard, 90315-006/0000 MR 128 *EXCELLENT PULL*
Reliance Cardpak 0-49005-1 Linear Volt Unit *GOOD PULL*
Reliance Cardpak 0-49012-A Relay Module *GOOD PULL*
Omron CS1W-CE561 Terminal for 96-Pt PLC *NEW IN OEM PACKAGE*
Allen Bradley 1771-IAD/C AC/DC Input Module *GOOD PULL*
Gould/Modicon MA-8202-001 & MA-8202-002 Terminal Blocks on AS-8228-100 Holder
Gould/Modicon B805 Input Module *FULLY TESTED*
Indramat RM I-01 RMI01 RECO Input Card #226981 *EXCELLENT PULL*
GE Fanuc IC670CHS002E I/O Base *EXCELLENT USED PULL*
Allen Bradley 1771-IAD/D 120V AC/DC Input Mod. Rev E01
Mitsubishi Q6 Modem Interface Module *EXCELLENT*
Reliance Cardpak 0-49001-1 Power Supply *GOOD PULL*
Phoenix Contact Multi-Component Board, #5534746 *EXCELLENT*
Gould/Modicon AS-B804-116 Output Module *FULLY TESTED*
Opto 22 G4LC32INT Classic Controller *Scratched-WORKS*
Reliance Cardpak 0-49001-14 Power Supply *GOOD PULL*
Allen Bradley 1771-IAD AC/DC Input Module *GOOD PULL*
Allen Bradley 1771-IAD/B AC/DC Input Module *GOOD PULL*
Phoenix Contact EMG 22-REL/KSR-G 24/TRN 5 Relay Module, #2949787 *EXCELLENT*
Reliance Cardpak 0-49007 Transfer Unit *GOOD USED PULL*
Bently Nevada PWA100811-01 A/B 1771 Rack Board *GOOD PULL*
Turck BL20-4DI-24VDC-N 4-Channel Digital Input Module, #6827013 *NEW*
Allen Bradley 1771-ID16GM/A Isolated Input Module, Series A/Rev A01 *NEW IN BOX*
Phoenix Contact SAB-CG/PG 9 Oil Tight Bushing Kit *NEW*
Square D XR-1777 Type Q0 30A Circuit Breaker *USED PULL*
Allen Bradley 1772-LXP/D PLC-2/16 Processor Firmware F
Eagle Signal MX110L1 AC Input Module *EXCELLENT PULL*
Gould/Modicon AS-B804-016 Output Module Rev M *TESTED*
Modicon PC-0984-381 CPU Module AS-9584-000 w/AS-M380-004 & AS-E381-902 *NICE*
Allen Bradley 1771-CX5 Local I/O Cable, 5M, Series A *NEW IN OEM BOX*
Phoenix Contact FL HUB AGENT Management Head Agent Module, #2831073 *EXCELLENT*
GE Fanuc IC200CHS003A I/O Carrier *EXCELLENT*
Allen Bradley 1794-TB3/A FlexBus Terminal Block, Series A/#96145473 *SUPER CLEAN
Electronic Sensors Inc. Level Devil 9179 Multi-Display Unit *EXCELLENT*
Siemens 1P 6ES7 141-1BF01-0XB0 SIMATIC ET200X Basic Module w/Connector Blocks
FIDIA CUD10 I/O Lux Module *EXCELLENT PULL*
Allen Bradley 1772-LXP/C PLC-2/16 Processor *GOOD PULL*
TI (Texas Instruments) 128-1111 PLC Module, TI128 P/N 2490005-0001 *NICE PULL*
Allen Bradley 1772-LZP D Mini-PLC-2/02 Processor, Series D/Rev E *EXCELLENT*
Modicon AS-BDAP-210 Output Module DAP-210, Model 042279065 *EXCELLENT*
Phoenix Contact UM 45 FLKS 34 ASSEMBLY Fanuc Terminal Module #5600812 *NEW*
Fanuc A13B-0154-B001 Optical I/O Link *Good Used Pull*
Horner Electric HE670IBU100-B Interbus Unit, Rev 3 *EXCELLENT*
Fanuc A03B-0801-C423 Input Module ID16D *EXCELLENT PULL*
Reliance Electric 57400-1 115V AC/DC Input Mod. *NICE*
Allen Bradley 1746-NO4V SLC 500 Analog Output, Series A, 1746-NO4V/A *EXCELLENT
Phoenix Contact IBS RBC 3M-KONFEK-T Cable Assy #2750219, 22 inch/.5 meter *NICE*
Allen Bradley 1745-LP103 SLC 100 Processor, Series D/FRN 5 *EXCELLENT*
GE Fanuc IC220ACC001A Module Labels, Lot of 10 *NEW*
Allen Bradley 1747-L514 SLC 500 Processor, Series B/FRN 3 1747-L514/B *EXCELLENT
Allen Bradley 1745-E105 SLC 100 Expansion Unit, Series C *EXCELLENT PULL*
Siemens 1P 6ES7 231-0HC00-0XA0 EM231 PLC Module 6ES72310HC000XA0 *EXCELLENT PULL
Fanuc A03B-0819-C158 Output Module A0A08E *EXCELLENT PULL*
Allen Bradley 1760-TERM1 Terminating Resistor, Ser A/Rev A (2/pkg) *NEW IN BOX*
Reliance Cardpak 0-49009-14 Transducer Module *GOOD PULL*
Gould/Modicon J474 484 Communications Option (Slave) AS-J474 *NICE PULL*
Allen Bradley 1747-L511 SLC 500 Processor, Series B/FRN 6 *EXCELLENT*
Fanuc A20B-0007-0750 Tape Reader Board *GOOD USED PULL*
Eagle Signal MX330L1 Micro 190 PLC Base-I/O Expander *EXCELLENT PULL*
emecanique ABE7-R16S111 efast Output Relay Sub-Base ABE7R16S111 *NICE*
Square D/Symax 8030 HOM-241 Output Module, Series B, 8030HOM241 *EXCELLENT PULL*
Reliance Cardpak 0-49060-3 Current Ref Mod *GOOD PULL*
Reliance Cardpak 0-49011-9 Driver Module *GOOD PULL*
Digital Microwave Stratex Altium IDU, P/N 131-141776-001 *EXCELLENT PULL*
Fanuc A03B-0807-C001 10-Slot Backplane ABU10A *EXCELLENT PULL*
Phoenix Contact MT 2-PE/S-120 AC Modutrap Module #2788935 *EXCELLENT*
Allen Bradley 1771-IAD/D 120V AC/DC Input Module Rev E02 *NICE*
Fanuc A03B-0807-C107 AC Input Module AIA16G *EXCELLENT PULL*
Reliance Cardpak 0-49017-57 Summing Module *GOOD PULL*
GE Fanuc IC200UDD110-BG VersaMax Micro Controller (no terminal strips & cover)
Gould/Modicon AS-B875-102 Analog Input Module, PROM ID #AS-B030-800 100 *TESTED*
Allen Bradley 1746-IV8 SLC 500 Input Module, Series A 1746-IV8/A *EXCELLENT*
Turck BL20-E-8DO-24VDC-0.5A-P 8-Channel Digital Output Module, #6827226 *NEW*
GE Fanuc IC670MDL740J Output Module *EXCELLENT PULL*
Reliance Cardpak 0-49011-6 Driver Module *GOOD PULL*
Allen Bradley 2711-B6C1 PanelView 600, Series B/Rev J/FRN 4.21 *NICE PULL*
Reliance Cardpak 0-49011-6A Driver Module *GOOD PULL*
ASCO 8327G1 Red-Hat II Valve *EXCELLENT PULL*
Omron C200HW-DRM21 Compobus/D Master Unit *VERY NICE*
ASCO EF8327G41 Red-Hat II Valve, Solenoid #EF8003G1 *EXCELLENT PULL*
Mitsubishi FX2N-32MT-E/UL PLC Transistor Unit *EXCELLENT*
Phoenix Contact IB STME 24 BDI 8/4 Digital Input Module, #2751674 *NICE PULL*
Allen Bradley 2711-B6C1L1 PanelView 600, Series B/Rev L/FRN 4.41 *NICE PULL*
Reliance Electric 57C409 Analog Input Module *NICE*
Schneider Electric TSXDEZ32D2 TSX Micro Input Module *EXCELLENT*
Schneider TSX Compact AS-P120-000 Aux. Power Supply *UNUSED OLD STOCK*
Phoenix Contact FL SWITCH 5TX Ethernet Module, #2832085, HW:11 *EXCELLENT*
Allen Bradley 2711-K3A17L1 Panelview 300, Series B/Rev A/FRN 4.41 *EXCELLENT*
Allen Bradley 1770-M11 Mass Storage 966793-01 *AS-IS*
Phoenix Contact IB STME 24 BDO 8/3 Digital Output Module, #2751690 *NICE PULL*
Schneider Electric TSXDSZ32T2 TSX Micro Output Module *EXCELLENT*
Allen Bradley 1760-DNET Pico-GFX Controller, Ser B/Rev A *NEW IN OPENED OEM BOX*
Fanuc A03B-0819-C152 Output Module AOD08D *UNUSED OLD STOCK*
TI (Texas Instruments) 520C-1102 Series 500 Controller *NICE PULL - TESTED*
Allen Bradley 1771-IAD/D 120V AC/DC Input Mod. Rev F01
WTC/Weltronic WT01-T11A Timer Module, S101-V1.0/S158-V1.3/S159-V1.01 *EXCELLENT*
Phoenix Contact IB STME 24 DIO 8/8/3-2A Digital I/O Module, #2752945 *EXCELLENT*
GE Fanuc IC200UDD212-BF VersaMax Micro Controller (no terminal strips) *EXCEL*
Allen Bradley 1747-DCM SLC 500 Communication Module, Series A, 1747-DCM/A
Phoenix Contact ILB IB 24 DI 8 DO 8 Digital I/O Module, #2862372 *EXCELLENT*
Siemens 1P 6ES7 223-1EF00-0XA0 EM223 PLC Module 6ES72231EF000XA0 *EXCELLENT PULL
Siemens 1P 6ES7 141-1BF01-0XB0 SIMATIC S7 ET200X Basic Module *UNUSED in OEM BOX
Phoenix Contact SLK 14/1-REL/0/3PH/20A/AC SLK I/O Module, #5603108 *EXCELLENT*
Reliance Electric 57C403 115V AC Output Module *NICE*
Allen Bradley 2801-AM2 Vision Platform Chassis, Series A/Rev C *NICE USED PULL*
Allen Bradley 1771-WH Wiring Swing Arm *NICE USED PULLS
Fanuc A03B-0807-C161 Relay Output Module AOR16G *EXCELLENT PULL*
Modicon MA-4947-200 P180 Keyboard, Rev D *NEW OLD STOCK*
Fanuc A20B-2100-0120/01A Sub1 Profibus Board PROM Code 6551A *EXCELLENT*
Phoenix Contact PSM-EG-PROFIB/FO-T/G Profibus Module, Article #27 61 431 2761431
TI (Texas Instruments) 120-1114 PLC Module, TI120 P/N 2491437-0001 *NICE PULL*
Allen Bradley 1774-C12 Computer Interface Module, Series C/Rev E *UNUSED STOCK*
Fanuc A20B-2100-0120/01A Sub1 Profibus Board, PROM Code 6551 001E *EXCELLENT*
Allen Bradley 1746-OV8 SLC 500 Output Module, Series A 1746-OV8/A *EXCELLENT*
Phoenix Contact PSM-EG-RS232/RS485-P/2D Comm. Module, Article #27 61 392 2761392
Allen Bradley 1334-EJB Adjustable Frequency Drive, Series B *VERY NICE*
Reliance Cardpak 0-49026-21 Tester Module *GOOD PULL*
Allen Bradley 1746-IB16 SLC 500 Input Module, Series C *EXCELLENT*
Allen Bradley 1746-IA16 SLC 500 Input Module, Series C *EXCELLENT*
Allen Bradley 2711-B6C1X PanelView 600, Series B/Rev J/FRN 4.44 *NEW OLD STOCK*
Allen Bradley 1772-LXP/D PLC-2/16 Processor Firmware C
GE Fanuc IC670PBI001-AB Profibus-DP Interface Unit *EXCELLENT PULL*
Reliance Cardpak 0-49008-2 Limit Module *GOOD PULL*
Fanuc A03B-0807-C111 CNC 32 Pt. Digital Input Module AID32H1 *EXCELLENT*
GE Fanuc IC670MDL640J & IC670MDL740J I/O System w/IC670CHS001E Base *EXCELLENT*
Allen Bradley 1760-LDFC Pico-GFX-70 CPU Module/Power, Ser A/Rev D *NEW IN BOX*
Reliance Cardpak 0-49029-2 Trip Module *GOOD USED PULL*
Reliance Cardpak 0-49061 Square Wave Generator Module
Allen Bradley 2711P-K7C4D1 Panelview+ 700, Series A/Rev H *EXCELLENT*
Allen Bradley 2711-B5A8 Panelview 550, Series F/Rev K/FRN 4.10 *TESTED PULL*
Allen Bradley 1785-L30B/E PLC-5/30 Processor, Series E/Rev S01 *EXCELLENT PULL*
Allen Bradley 6172-CP12 Advisor 2 Control Panel, Series A/Rev A *UNUSED STOCK*
Square D/Symax 8030 EQ5138-G2 Parallel Digital Receiver, Series E *EXCELLENT*
TI (Texas Instruments) 128-1114 PLC Module, TI128 P/N 2491438-0001 *NICE PULL*