3BHE006373R0101 XV C769A101 ABB

Description

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

NEW LANCER MAGNETEK ADJUSTABLE FREQUENCY DRIVE 92287
Location: USA

Yaskawa / Magnetek AC Drive CIMR-G3U2011 15HP 230V, NEW
One-day shipping available
Location: USA

1 USED MAGNETEK EDDY CURRENT DRIVE A1074
Location: USA

7D182THTS8028DP?143I MAGNETEK
Location: USA

1/2 HP MAGNETEK VFD AC MOTOR CONTROLLER GPD 333 DS040
Location: USA

MAGNETEK H204 1/4 HP 1140RPM 3PH 200-230/460 VOLT MOTOR
Location: USA

YASKAWA MAGNETEK PC CIRCUIT BOARD MODEL JANCD-1001 B
Location: USA

Magnetek Gemco 22″ Transducer 950A-1-22-S-X-X?-X-X-X
Location: USA

MAGNETEK DSD412-COVER USPP DSD412COVER
Location: USA

MAGNETEK GPD515C-A017 AC DRIVE **XLNT**
Location: USA

MAGNETEK CENTURY PUMP # 7-168817
One-day shipping available
Location: USA

WH MAGNETEK CENTURY AC MOTOR 3/4HP H468 8-159333-01
Location: USA

LOT OF 2 MAGNETEK TRIAD FILAMENT TRANSFORMER F-40X *NEW
Location: USA

Magnetek GPD-403 AC Drive GPD403-B002-00
One-day shipping available
Location: USA

Magnetek 1/2 hp VFD MVB002 460 AC
Location: USA

MagneTek Variable Speed DC Motor
Location: USA

799 MagneTek F108U Transformer 115 – 230 V
Location: USA

MAGNETEK 15 HP CENTRIFUGAL PUMP 2″ X 2-1/2″ STAINLESS
Location: USA

MAGNETEK JA2N142N 1/40 HP MOTOR 115 VOLT/1550 RPM 93865
Location: USA

Price Magnetek H516 AC Motor HP75KN Pump 1HP
Location: USA

MAGNETEK GPD503-DS307 USPP GPD503DS307
Location: USA

VERY NICE YASKAWA MAGNETEK PC MASTER BOARD JANCD-CP07
Location: USA

Magnetek Universal Electric 1/40HP Motor
Location: USA

MagneTek AC Motor 3/4 HP 1725/1140 RPM 115 V 60Hz NEW
Location: USA

Magnetek 4652791-0010, DC drive display
Expedited shipping available
Location: USA

ELECTROMOTIVE MAGNETEK CRANE PUSHBUTTON PENDANT SBPN-6
Location: USA

3 KVA MAGNETEK POWERFORMER USED TRANSFORMER
Location: USA

Magnetek MVB001 Drive 1.6 Amp
Location: USA

MagneTek F-22A Transformer 20A 115V 50/60Hz
Location: USA

MAGNETEK 8-194290-01 MOTOR 1HP 208-230V DBL SHAFT
Location: USA

MAGNETEK 1980-103-R-DF-T?D2 ROTATING CAM LIMIT SWITCH
Location: USA

Magnetek SBP Pendant SBPN-6-WB Pushbutton new
One-day shipping available
Location: USA

MAGNETEK 50KVA 221-3225-055 TRANSFORMER
Location: USA

DM2E003K MAGNETEK
Location: USA

VERY NICE YASKAWA MAGNETEK PC CIRCUIT BAORD JANCD-MB20
Location: USA

MAGNETEK GEMCO SERIES 1991 1991-KP HIGH SPEED P.L.S
Location: USA

Magnetek Century E-Plus III 10HP 6-355852-01
Location: USA

Magnetek BW Controls Induction Relay 1500-A-L1-S9
Location: USA

NEW LENNOX # 59849 BLOWER MOTOR MAGNETEK # 8-142607-20
Location: USA

Magnetek 51-861-R-TC-P Sign Ballast F96T12 120v NEW
Expedited shipping available
Location: USA

New Lot Magnetek PC-200STC 200A Collector NIFP
Location: USA

Magnetek E217 Motor 3 HP 3 Phase S182T DP 230/460V !!
Location: USA

Magnetek MG3-1F-1F-4CDD 1750W Power Supply
Location: Philippines

VERY NICE YASKAWA MAGNETEK PC CPU BOARD JANCD-CP02
Location: USA

Manitowoc Fan Motor, Magnetek 208-230V – 76-2941-3
Location: USA

Enrange Overhead Crane Radio Control 2 speed Magnetek
Location: USA

NEW MagneTek 7.5/3.75HP 3PH 460V Two-Speed AC Motor
Location: USA

MagneTek GPD 505 AC Drive, PN: CIMR-P5U45P5
Location: USA

G5OUT Magnetek Electromotive Systems Output card 240V