390-00224-0

  • 发布时间:2017-02-19 11:43:57,加入时间:2015年04月04日(距今3307天)
  • 地址:中国»福建»福州:福建福州市闽侯西江滨大道77号正荣润园1号楼
  • 公司:福州卓凯电子科技有限公司, 用户等级:普通会员 已认证
  • 联系:李涛,手机:13696852881 微信:c677530 电话:0591-22983782 QQ:1273632994

系统程序是PLC赖以工作的基础,采用汇编语言编写,在PLC出厂时就已固化于ROM型系统程序存储器中。

系统程序分为系统监控程序和解释程序。

系统监控程序用于监视并控制PLC的工作,如诊断PLC系统工作是否正常,对PLC各模块的工作进行控制,与处设交换信息,根据用户的设定使PLC比处在编制用户程序状态或者处在运行用户程序状态等。

解释程序用于把用户程序解释成微处理器能够执行的程序。来自PLC之家

系统总点数及扩展模块的数量都有限制,当扩展仍不能满足要求时,可采用网络结构

MDL 112FP1299P2 (WR-112), 7.05 to 10 GHz, CoverFlanges, 23", Waveguide Section

Graco Diaphragm Pump D74311 #57623

Toshiba Circuit Board H #65519

Yaskawa Chassis Rack JZNCU-MRK12-1E #66205

National Instruments 182920D-01, 96 Lines, 8 Bit PCI-DIO-96 Digital I/O Card

Nordson Temperature Control Board 104075E #32855

CUTLER-HAMMER HMCP007C0C CIRCUIT BREAKER

Siemens Processor Module 6GK7 443-1GX11-0XE0 #63525

Eaton Corporation Panel Mate 1000 Operator Interface #49553

Allen Bradley 3.5 HP AC Servo Motor MPL-B4530K-MJ74AA Ser A #66575

(L10) 2 BRYANT DC1312 CABLE CONNECTORS W/ GRIP

Astro Tool 616356 Turret Head, For 615708 Tool Frame, For 030-XXXX-XXX Contacts

(L27-1) 1 OMEGA ENGINEERING 4201A-PF1 TEMPERATURE CONTROL

Watts Fluidair Regulator R119-16J #71445

HP / Agilent + Sampler Module Assy. + Board, for 8753 Ser

Barrington Automation Robotic End of Arm Tooling RD-4 #37536

(X9-15) 1 SQUARE D GXW-2 TEMPERATURE SWITCH

CSS Antenna SC, Bias 12 Volt Bottom Section, 7/16" DIN + A Stand

(N2-3) 3 GENERAL ELECTRIC TC091 MICRO VERSATRIPS

Omni-Spectra SMA, 1.0 to 2.0 GHz, 30 Watts, 90° Hybrid Coupler

HP (Agilent) 89440A & 89441A SDF Utilities 3 Disk Set (!)

(H2-4) 1 DAYTON 1L558 GEAR MOTOR

(G1-3) ALLEN-BRADLEY 700-NPTA1 INDUSTRIAL CONTROL RELAY

Metal Fabricator Drawer Magnet Magnet326 #34326

(L4) 1 NIB ALLEN BRADLEY 1326AB-MOD-M40-C3 SERVO MOTOR KIT

(L2) 1 GENERAL ELECTRIC 9T18Y5042 WALL MOUNT KIT

(H3-4) 1 PRACTICAL AUTOMATION A PC BOARD

Tektronix , 0.025 / 0.1 / 0.5 / 5 Ohm Standard Load Resistor

RCA TC1810D EX Series, 8mm, 1:1.4 CCTV Lens. Includes: Lens Cover

Schrader Bellows / Parker K 1/4" Side, 1/2", Sub-Base, For Solenoids,

Snap-On Electroset Series Hard Carry Case. No Tools, Case Only. Includes Key

Red Lion Controls APLCK, 11 to 14 VDC, Real Time Clock / Elapsed Time Indicator

ALLEN-BRADLEY 193-EC1DE SERIES C OVERLOAD RELAY

(Q3-3) 1 GENERAL ELECTRIC 44A398756G01 CIRCUIT BOARD

Blue Point HL116P, 16" Adjustable Slip Joint Pliers

Toyoda PC1 I/O Monitor TOYOPUC-PC1 Scratch & Dent #66849

(0692) Allen Bradley Micrologix /Microview 2707-MVP232 1761-L32BWA

(V24) 1 ALLEN BRADLEY 1336-B010-E0D-L3 AC DRIVE 1336-MOD-L3

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