IEC 61131-3是目前的关于工控编程语言的国际标准。广泛应用于PLC、DCS、SCADA，甚至于运动控制。在国内IEC 61131-3的推广应用肯定大有作为。关键问题在于采用那些措施加快进程。
简短的结论和建议
PLC、软PLC/PC控制、IEC 61131-3及其相关软件（强实时操作系统、编程系统平台等），在今后的十年内仍是工业控制舞台上主角。这要求我们把握时机，认清方向，抢占先机。
随着现场总线技术的迅速发展和现场总线产品的普遍采用，除了加强IEC 61131-3的宣传推广外，还应多多宣传IEC 61499这个弥补IEC 61131-3不能适应分布式系统缺憾的新标准。
在经过轮的IEC 61131-3的巡回演讲活动之后，应通过各种工具宣传，让从事工控的技术人员，特别是PLC的编程人员都知道，不掌握IEC 61131-3的编程语言，将会落伍，跟不上发展。
CAMETA应重点扶植一两个开发软PLC/PC控制的公司，抓几个有典型意义的应用项目，如规模较大的制造业生产线，成功后加以总结推广，让业内人士认识到软PLC/PC控制的优越性。
IEC61131-3标准
IEC61131-3标准是定义文字的和图形的编程语言。这些系统有如下特点：
由于编程语言的国际标准，学习费用较低独立于控制硬件，软件可重复使用且可移植支持结构编程，因此增加了软件的可靠性
此外IEC61131-3将标准编程技术和当代编程语言的优点结合起来。IEC61131-3定义了不同的数据类型和标准功能和/或功能模块，能够容易和更快地写出自己的应用。通过使用标准的功能和/或功能模块，缩短了编程时间，使用自由定义的变量(不限标志的数量)，结构编程以及面向目标的功能和功能块。
PLC硬件
SKC AirChek 52 224-52 & Charger Power Flex 223-2000
Adapter for 80C2-D1F Engine Generator Sold As Is
Aircraft Part TUBE F0301 340-130-401-0 FA9C4 Sold As Is
Applied Material 0050-89963 Parker 54016047 955LP Valve
EATON ROLL/YAW TRIM 441-40456-001 SAGEM 251524189-0102
HLOS CL-7000 Electrical Screwdriver & CLT-150 power NEW
TAMAGAWA TBL-I SERIES AC SERVO MOTOR TS4502N2000E100
Wonderware SuiteVoyager 2.0 Client Access License
8e6 Internet Filter IR security Server NEW
Megger RCDT320 RCD Tester
New EUCHNER CEM-A-LH10K-S3 Limit Switch 095170
50181010 Stahlwille 730N/10 Torque Wrench 20-100Nm
BARMAG DRIVER Board ED292-60-3Z for FK6-1000 New Part
Telemecanique XPS-BC XPSBC1110 SAFETY RELAY 300V 2.5A
Molex JHTR1719C 0011260007 Hand Crimp Tool NEW
Agilent ZORBAX Eclipse XDB-C18 990967-902 4.6*250 5 NEW
New EUCHNER RGBF06D12-502-M Limit Switch 082316
Endress + Hauser CPS11-2AA2ESA Liquid Analysis Sensor
MKS Baratron Pressure Transducer 872B-26890 New Spare
SIEMENS 6ES7 138-4HA00-0AB0 6ES71384HA000AB0 NEW
QUALICOMM espresso CARD 30-VR209-P2 30-VR208-P2
OMRON Interactive Display NS5-SQ01-V1 Mainboard only
Thrane & Thrane DC AC Battery Alarm module 51564 24 97
Boeing 65B03189-37 607XZO SEAL Fabric Covered Rubber
TER Wire Controller 52312604 NEW
New EUCHNER TZ1RE024MVAB Safety Switch 083966
Wartsila spare FOR2-PIECE-NOOZLE Fuel Injector Cap Nut
Wartsila SCRAPER RING 3 PARTS 300*230*32 NEW
New OKUMA A911-2809 E4809-770-145 SRAM6M+FLASH16M CARD
PowerWave Antenna 7012.00 RET SB New
New EUCHNER TZ1RE024M Safety Switch 082051
ABS BTCS EBD Controller for 2003 Chrysler 300M 3.5L
BW SR-Q07 VOC PID Sensor 10.6ev 32mm 118327 NEW
NCR RealPOS 7884 Single Window Scanner 788410009090 NEW
SAUTER ACTUATOR 578785-01 for ALFA LAVAL
STG-2 Rotor Blade for 80C2 High Pressure Turbine AsIs
SAMELECTRONICS HS05 Transmitter Power Switch NG3028G204
SAM ELECTRONICS Cables Transmitter S-BAND NG3029G006
JRC NJS6930A RADAR FRONT END New Spare
MITSUBISHI SW2D5C-QD75P GX Configurator-QP Version 2
UNIT UFC-8100 500cc CF4 Flow Controller Refurb Spare
JRC JUE-85 LRIT upgrade kit NEW
Leuze Contrast Scanner KRTG 20M/N-20-1320-S12 NEW
Lot 3 Hand Crimp Tools SUNX SL-JPC SL-JPE SL-JPS NEW
IP05 IP ENGINE ipanema xx-256-CF512-2-X-G4
New PACKETEER Fiber Bypass Switch FSW-MMF
IR ARO 666120-311-C DIAPHRAGM PUMP & 4 129121-400-B NEW
volkel Thread-cutting-tool KIT Hand Taps Dies Set 55pcs
Alcatel APA8-Board 3EH73031AE 8 ports Analog trunk New
Suunto X-Lander Military Watch Black SS012926110 GIFT
New EUCHNER TZ1LE024M Safety Switch 082050
X-Rite DTP22 Digital Swatchbook Spectrophotometer used
lot 5000 IRC 2R21-F CHP11002R21F LF POWER RESISTORs NEW
Wartsila spare part INDICATOR VALVE with Flange
Parker 45800745-1 SMSQ2MICRO30102 veriflo Regulator New
UNIT UFC-8165 200CC SiH4 Flow Controller Refurb Spare
Lot 1000 CMOS SRAM AS7C3256-15TC ALLIANCE 0.29/pc NEW
TOYOPUC FL/ET-T-V2 THU-5998 10M Base-t Ethernet TOYODA
Magnetek power supply control board 3F14.15.1F ED:SM3 P
Agilent ZORBAX SB-C8 835975-906 HPLC Column 4.6×50 NEW
Agilent ZORBAX 300SB-C18 5 4.6*50 Column 860950-902 NEW
BTCS EBD Controller for 2003 Dodge Caravan 3.8L V6
Molex JHTR1031C 0011260006 Hand Crimp Tool NEW
Agilent 5065-9913 ZORBAX 300SB-C18 trap columns 5/pk
Nippon MS Compact Motorized Ball Valve AM2MS205UUP NEW
BW 114413 GAMIC-DL2-IR-PCB1 Main PCB GasAlertMicro IR
PELCO CC3651H-2X Digital CCD Color Camera Lowlight DSS
ThyssenKrupp Elevator LEV DOOR 6300MP2 Control Board
Baldor DC Servo Motor MT-3353-BLYAN USED
Intel IXP2350 Network Processor WPIXP2350ADT SL9TQ NEW
SAMSUNG SDN-550 Camera & AVENIR TV Zoom Len TZSA06072
FreeScale Access Point/Wireless Router MPC8377EWLANB
Lot of 10 lbs ALLFAST RIVET SOLID AF1049W1C6C6 Boeing
Fuji Electric Pulse Transmitter TR490533C TR284654A New
SAMSUNG A-PRO Power Supply APP-1373V NEW
Suunto X-Lander Black Leather Strap SS012197310 NIB
Suunto X-Lander Fabric Strap SS011030310 NIB
Agilent Multi Affinity Removal Column 5185-5984 expired
Turck BANNER IM35-22EX-HI/24VDC Analog Data Transmitter
Lot 1000 LittelFuse CG2470LSNTR SURGE ARRESTER $0.25/pc
Lot 20 OMRON Relays G7J-4A-B 24VDC NEW IN BOX
Honeywell DATAMATE 9303004 DM100PS1WG PressureTransmitt
MITSUBISHI MELSEC A/D CONVERTER UNIT A1S64AD NEWsurplus
Danfoss MBS 5100-2011-1DB04 Pressure transmitter
Telemecanique ABL7RE2410 & ABL7RE2405 Power WorkingPull
New spare INFICON VAP040 PNEUMATICALLY ACTUATED VALVE
DENISON Hydraulics R4V03 535 11 A1 Parker 016-84553-0
SAGEM Baseband Development Board 254022489-A
Lot 5 Valere Power External LVD Controllers LVD2000 1:5
CLARITY X-CAT VIM INPUT MODULE BAYCAT BOBCATS DECODER
New GM Fuel PUMP 12626234 by BOSCH
VICKERS Valve DG4V-3S-6C-M-U-H5-60 new spare
GE Energy Power module 151X1225EK01PC03 230V TO 12V NEW
