3500/93本特利3500/933500/93本特利3500/93
編程需要敢于實踐的信心
我曾經教過一個學生學AutoCAD，我對她的*要求就是實踐。我告訴她：你隨便怎么操作，大不了一張圖重畫；zui壞的結果是系統崩潰，沒關系，系統重做，再來；只要電腦沒被砸了，怎么都行。兩年后，我再看到她做的CAD圖紙，也自嘆不如。
同樣道理，只有不斷地在PLC上運行這些指令，觀察運行的結果，才能弄清PLC指令的作用。很多初學者對PLC一臉的迷茫，往往是出于一種畏懼，擔心損壞設備。而這些畏懼是沒有任何道理的。仔細的閱讀手冊是非常重要的，但是僅靠讀書是成不了一個工程師的。更何況手冊上的內容并非面面俱到。我在接觸到那些不熟悉的指令時，喜歡單獨編一個小程序，讓PLC運行。然后逐個修改條件，觀察運行的結果（MicroWin為用戶提供了非常好的監控手段），反過來再重新理解手冊的描述，這樣就可以非常直觀的理解這些指令的作用和使用方法。
鄭娟萍
廈門仲鑫航自動化設備有限公司
不必擔心自己寫的程序會有什么問題，會影響PLC的正常工作。程序有沒有問題，只有讓PLC運行了才能發現。而發現問題并解決問題就是對自己能力的提高。撇開硬件操作不談，單就軟件來說，我還真沒有遇到過由于軟件問題而損壞PLC的事。在這里不必擔心繼電器電路接錯線可能造成的后果。所以，大膽的實踐是PLC編程的必由之路。
當然，大膽實踐并不是野蠻操作，而是必須遵循必要的規范。還有一個要注意的，在程序未經可靠性證實之前，千萬不要掛接負載，以免造成不必要的損失。數字量的輸出有LED顯示；而模擬量處理可以采用一些硬件或軟件模擬手段來解決。
Lovejoy 697904-96030 FLEF 4 Plate
Martin 60BS14 1 Sprocket
Carboloy CNMA 19 06 12E Carbide Insert (Box of 9)
ZAP PlasmaTherm T-0059 Welding Nozzle .038 40A
Thermacut T-4456 Powermax Weldng Swirl Ring 40A/60A/80A
ZAP PlasmaTherm T-0066 Welding Air Electrode
ZAP PlasmaTherm T-0059 Welding Nozzle .038 40A Box of 2
ZAP PlasmaTherm T-0065 Welding Swirl Ring
Thermacut T-4188 Tungsten Welding Deflector 40A-100A
Thermacut T-4454 Tungsten Welding Electrode (Box of 2)
Eraser L33HB Ultrasonic Welding Tip
Eraser L38HB Ultrasonic Welding Tip
Garlock 3000 Ring Gasket
1N3295AR 7648 Diode
Starrett 667-29 Feeler Stock 0.029" Thick 1/2" W 12"L
Powerex T600101304BT Diode
Powerex T600051304BT Diode
Powerex T500108005AQ Thyristor 1000V 80A
Powerex IN3263 7108 HB Diode
ALINABAL S-30 Shim Steel 6"W x 74"L x 0.003"T
8917 Diode
Browning VPS-210 Pillow Block Bearing
Osborn 06081228 Medium Face Wire Wheel 6" OD x 2" AH
8-HR1004-3 Hose Bumper Assembly
Hydac 02056171 Clamp
Hydac 02056179 Clamp
Hydac 02056176 Clamp
Hydac 02056178 Clamp
Hydac 02056181 Clamp
Hydac 02056174 Clamp
Hydac 02056182 Clamp
Hydac 02056175 Clamp
Hydac 02056182 Clamp
NTN 23038BD1 Roller Bearing
Browning VPS-116 Pillow Block Bearing
Dodge 124130 Pillow Block Bearing
Accurate Bushing Co. CR-1X Cam Followers
Dodge C-03-10 Pillow Block Bearing
Gulf Bearing -6209-2ZNRC3 Bearing
INA B9 Rolling Bearing
NAPA 6202-RSJ Bearing
PTC UG219NL Link-Belt Bearing
Barden 203HDM G32 R22B Bearings 2 in box
FAG 908415 Bearing
Dodge 119600 Taper-Lock Bushing
Dodge 117085 Taper-Lock Bushing
AMI FT205 Pillow Block Bearing
Star 0670-220-40 Super Ball Bushing
3M 248D Sanding Disc 8" P80 Grit
INA BMP001 Seal Kit
Nadella 10_09 Bearing Bag of 18
Motion Industries, Inc. S26024-012 Viton O-Pack 20pcs
Thermadyne Arcair 22-023-003 Copperclad Electrodes
Sandvik 308/308L-16 Stick Electrodes 1/8" x 14" 1.5lbs
Hobart 447A E6013 Electrodes 1/8" x 14" 14.5lbs
AMI Bearings, Inc. UCP205 Pillow Block Bearing
Hermes Abrasives Ltd. BW112 52"X103" Case of 5
Reliance Electric 2517X 1 7/16 Taper-Lock Bushing
SKF LBBS-2LS Linear Ball Bearing
Osborn 015-95445 Heavy Duty Load Runner Idler-Rollers
Thompson SPB160PN Bearing Pillow Block
DCPO 1491535 Carbon Brush
Hermes Abrasives Ltd. BW112 52"X75" Case of 10
ALINABAL S-30 Shim Steel 6"W x 76"L x 0.003"T
T+H 0308HLP Staineless Steel Core Heater 230V 160W
T+H HLP Stainless Steel Core Heater 230V 150W
IDC UCP204-12 3/4" Pillow Block Bearing
Big Chief 151119 IO-5 Core Heater 32"
Starrett 667-30 Feeler Stock 0.030" Thick 1/2" W 12"L
1610 Tapered Bushing
Cleveland Punch & Die (NIB) FIG 740 2 1/32 x 1 - 1/32
Cleveland Punch & Die Company CPD F-2831 15/32 x 1-1/32
Cleveland Punch & Die Company CPD F-2832 468 x 1.531 (NEW)
Cleveland Punch & Die Company CPD P319140I 9/16 x 1
Maska 1610X7/8 Taper Lock Bushing
Dodge 117162 Taper Lock Bushing
Dodge 117174 Taper Lock Bushing
Bellow for Universal Joint Shaft
Dodge 455418 OD Heavy Duty Sheave
Heavy Duty Sheave 48V170F Max RPM 1460
Cleveland Punch & Die (NIB) CPD F-28020 7/16 x 1
Arcair 22-053-003 Copperclad Pointed Electrodes 50/box
Toledo 1/8" Pipe Die
Toledo 3" Pipe Die Arm
Toledo 3/8" Pipe Die Large
Toledo No. 11 2 1/2" Pipe Die Arm
Ingersoll-Rand 4TR74 Solenoid Coil Connector (NIB)
Cleveland Punch & Die Company CPD C-740 21/32x1 -1/32
Biesse 6 99 Spindle Motor Triface 240/480 Volt
Elco Wire Wizard Cone w/ Lincoln 2STM2-B Nozzle Fitting
GE Fanuc A16B-1000-0140/07A Motherboard Main Controller
GE Fanuc A16B-1211-004/07A CPU Memory Board
GE Fanuc A16B-1210-0950/02A PC Board Main RF
Lincoln KP653-0525 Drive Roll Kit, SM 045-052 (1.2mm)
ESAB 948258 Spindle Molded
Lincoln Electric 1.7mm 11.34kg Innershield NR-211-MP
Kennametal Insert SD 9P K6 box of 9
Kennametal titanium carbide insert K162B 3 in box
Kennametal titanium carbide insert K162B 5 pack
Cutler-Hammer HCN18882 001 MCC Unit with Metering/Control Module 480V 3A Breaker
Cutler-Hammer HCN18882 001 MCC Cabinet with HFD3030 Circuit Breaker (Size 1-2)
Cutler-Hammer HCN18882 001 MCC Unit with Metering/Control Module 480V 7A Breaker
Cutler-Hammer HCN18882 001 MCC Unit with Metering Module 480V Size 1 15A Breaker
Cutler-Hammer HCN18882 001 MCC Unit with Metering Module 480V Size 2 50A Breaker
Allen Bradley 41006-152-01 CENTERLINE Motor Control Center Installation Kit
Siemens ITE Size 1 MCC Bucket with shelf
Siemens ITE Size 1 MCC Bucket no Shelf
THK AOH111808
Georgia-Pacific 56789 2-Roll Vertical Bath Tissue Dispenser
Banner SM312LVAGQD Mini-Beam Polarized Retroreflective Sensor
Dorma EM-S241220SC Chrome Door Holder, Surface Mount 24-120
TimeMist 32-0141TM04B Automatic Metered Dispenser
Okuma OSP5000L-G NC Control Floppy Disk
Efector KG0008 Capacitive Sensor
Robohand RR-46-90 Rotary Actuator
Appleton Electric Company ST-90200 90 Degree Connector
Efector KG0008 Capacitive Sensor
Numatics DPS-180P Digital Pressure Sensor 12-24V
Bindicator MR4Y1 Mini-Roto Weather Tight Sensor 24V 2W
Flexcor BOX70 Grip with 3/4" Fitting Approx. 11 1/4" Long
Kellems Mesh Grip with 1" Fitting Approx. 11" Long
Allen-Bradley 1492-SM5X12 Plastic Markers Series B
Kellems Mesh Grip with 3/4" Fitting Approx. 12" Long
Kellems O74-O1-017 Mesh Grip Approx. 7" Long
Flexcor CG612 Mesh Grip Approx 9 1/4" Long
Flexcor CG813 Mesh Grip with 1" Fitting Approx. 12" Long
Flexcor CG1022 Mesh Grip with 1 3/8" Fitting Approx. 15" Long
Kellems Pulling Grip Approx. 14" Long
Kellems Pulling Grip Approx. 9 1/2" Long
Norton 38A60J5VBE White Grinding Wheel 2 3/4 x 3/4 x 7/8 Max RPM 11810
Bay State 9A60J6V22 White Grinding Wheel 2 3/4 x 3/4 x 7/8 Max RPM 9030
Cincinnati Milacron 9460-J10-VFM White Grinding Wheel
Norton 38A100-IVBE White Grinding Wheel 7 X 1/2 x 1 1/4
Norton 32A80-KVBE Grinding Wheel 7 x 1/2 x 1 1/4 Max RPM 3600
Turck VB2-RS4.4T-10/2FKM4 Fast Adapter Splitter Cable
Bendix AV-6895 White Grinding Wheel 7 X 1/2 X 1 1/4
Banner Engineering SMB30A Bracket Assembly 30MM Stainless Steel
Cutler-Hammer H1022 Heater
7mm Copper Conductor Cable Approx. 30 Ft.
Western Enterprises Teflon Hose Pigtail Assembly, Max PSI 3000
Hastings AF2359 Hydraulic Tank Breather
AZ14 Terminal Block (Box of 12)
Pass & Seymour SSK2 Smooth Metal Wall Plate (Box of 8)
Braided 1 1/2" 316 Stainless Steel Hose with 1 1/4" Connectors, 28 1/2" Long
Outboard Marine Horn 12V
Igniter with Spark Plug (Approx. 26 1/4" Long)
Goodyear 1344 Insta-Grip 300 Industrial Hose 3/8" (NNB)
WE FE-21110 Rear Brake Assembly (Pair LR,RR)
Ross W6077B3407 48VDC (NIB)
Browning 2VP60X 1-1/8 Vortex Variable Pitch Sheave
System Sensor SP2R1224MC Smoke Detectors
Wheelock EH-DL1-WM-24-VF-R Smoke Detector
Battenfeld Gloucester IBC Digisonic DISPLAY CONTROL TFS-240128
NAPA 213-1679 Hydraulic Valve Lifter
NAPA Exhaust Systems 35423 4.5" Strap Band Clamp
Waukesha Cherry-Burrell 9-225A Rotating P692 Carbon Seal
FLEETRITE EC35PLA 3.5" Exhaust Sealing Clamp System
Muffler Clamp Lot (Approximay 13 Pieces)
International Navistar 493066C91 Gear
Browning 1VP56 X Sheave Pulley 1-1/8"
emecanique ZCK Y101 Actuating Operating Key
Armor AXR7+ Thermal Transfer Ribbon 80mmx300m 3.15"x11,810"
Colonial 2" PVC Ball Valve NDIO NW50 Da63
PAPST 4600-N Axial Fan 115V 50/60Hz 20W
Exair 6013 High Velocity Air Jet 1/2"
THK UP5F18 Linear Motion Rail
Cambridge Instruments Stand ???
Numatics F+ R 100 Pressure Gauge 0-160
Berkely Process Control 14" Touchscreen Monitor with Enclosure
Federal Mogul BCA Bearing
McGill CF-1-1/4 Precision Bearing
McGill CF-1-1/2-SB Cam Follwer Bearing
Costech A12B23HWBW00 Fan Ball Bearing Impedance Protected 230V 50/60Hz 20/19W
RBC S-72-LW Cam Follower Bearing
McGill CFH-2/1/4-B Cam Follwer Bearing
Banner RS-11 Pin Relay Socket
Magellan RoadMate 5175T-LM Traveler GPS
Sylvania QTP 2x32T8/UNV PSN-TC Programmed Rapid Start T8 Electronic Ballast
GE GE232-MVPS-N Programmed Start T8 Ballast
Sylvania QTP3x32T8/UNV ISN-SC Electrical Ballast
(2) Advance ICN-2P32-SC Instant-Start Electronic Ballast
Vista Lighting 34Z8 2 Circut Low Voltage Controller
Perkin Elmer MVS-4000 Machine Vision Strobe 11-15VDC 10W
Toledo 8142 Digital Scale Controller Head Operator Indicator Panel
emecanique ZB4BW0B35 Contact Block Ser B
Burkert 00624348 Wearing Part Set DN12 FF MS/GG 50/60Hz
Arrow 602-E-40 Element Kit
Clippard Minimatic MPA-7 Air Pilot 7/8" Bore 1/8" Inlet
One Step Adjustable Ball Mount with Hitch
Numatics 01HA3-B Precision Limit Valve
McKinstry Enclosure Type 1 w/ Potter & Brumfield KUP14A15 Relay w/ Fusetron
Snap-On 21 1MM210 Socket with Threaded Insert
Magnaloy Jaw Coupling 1-5/8"
Magnaloy Jaw Coupling 1-7/16"
Sloan H-1009-A Vandal Resistant Stop Cap Chrome
Sloan H-1010-A Vandal Resistant Stop Cap Kit
Precision Twist Drill SPR-90 Spotting Drill 1/4"
Yaskawa SGDA-08AS Servopack
Chicago Rawhide 12456 Oil Seal
ecor 2430-F-120 4" Flush Mount Digital Clock
BIMBA DWC-313-2SR Double-Wall Pneumatic Cylinder 200 PSI
Midland N21154B Manual Slack Adjuster
Haldex KN44051 Manual Slack Adjuster
Rockwell R824000 Manual Slack Adjuster
Jayco AS5311-6M Vacuum Muffler 7/8"
Rockwell R824000 Manual Slack Adjuster (NIB)
Lyons Truck Parts B8707
Midland N21133DC Manual Slack Adjuster
Gabriel Hi Jackers 39161 Air Adjustable Shock Absorber
Yale Brush
Carbone CG-651 Brush
Rockwell R824003 Manual Slack Adjuster
Keyence 96M0179 Fiber Optic Splicer
Brady PTL-43-439RD Portable Thermal Labels Red
Brady PTL-43-439YL Portable Thermal Labels Yellow
Corcom 20VB6 EMI Filter 120/250V 50/60Hz 20A
Yaskawa Electric SGDB-30ADG Servopack 230V 18A 3PH 50/60Hz
INDRAMAT TCM1.1-08-W0 SERVO CAPACITOR (For parts only)
Panasonic CAMERAINSTKIT2L Camera Installation Kit
Fireye Flame Detector Chassis used
Siemens SXSH6 Spring Hanger Sentron Busway
Farnir 1200KRR Bearing
Norgren 192259.1 TC-5/16-Rev #0 Pneumatic Cylinder 150PSI
Magnaloy Model 4.00 Coupling
Racine Bosch FD6 STKD 102S Hyrdaulic Valve
Midland KN50000 Manual Slack Adjuster
Midland N21154E Manual Slack Adjuster
Midland N21133F Manual Slack Adjuster
Bendix 4K2894F Manual Slack Adjuster
HD America 52028B Manual Slack Adjuster
HD America 52028A Manual Slack Adjuster
Allen-Bradley 871TM-BH4N12-C2 Proximity Sensor 20-250V
Browning B1 15/16 Split Taper Bushing
Pelco MRCA Ceiling Mounting Adapter for Domes
SCM Metal Products, INC. Microbond Solder Cream Dispensing Conditioner
Gemco NP-504-B Motion Detector 3A 30 VDC 120 VAC
Turck BS 8145-0 Connector
A.T.S. Electro-Lube International Inc. LR51732 Mini-Luber
AC Delco 18J114 Brake Hose
AC Delco 18J295 Front Brake Hose
Ortronics OR-30200109 110 C4 Connecting Blocks
Ortronics OR-30200110 110 C5 Connecting Blocks (6 Pieces)
Federal Mogul 472394 Oil Seal 1.93x3.000x.312
Federal Mogul 481195 Oil Seal 1.937x2.502x.375
Federal Mogul 411376 Oil Seal 2.250x3.500x.375
Federal Mogul 472144 Oil Seal 1.937x2.875x.312
Numatics RKR21R Repair Kit
Fortress Interlocks Solenoid Controlled Key Switch Unit
Celinfa, s.a. Converter SA.8 A1C7S 115V 50/60Hz
Kriwan Industries INT69 SC2 Motor Protector 240V 2.5A
Wilkerson R21-04-000-B Regulator 160PSI
Wilkerson L18-02-LL00 Lubicaor 1/4"
Lubriquip 521-001-030 Cylindrical Oil Reservoir/Honeywell B2E6-2RQ Micro Switch
Allen-Bradely 889N-R3AFC-20F Cordset Ser B Oil and Water Resistant
Federal Mogul 340853 Grease Oil Seal
Honeywell 2J2M15-R6-1 Thermalcouple Megopak
Dodge TL24H100-1610 DYNA SYNC Pulley
