PR6424/012-010 CON011

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PLC在数控机床中的工作流程简介 PLC的分类

  PLC在数控机床中的工作流程，和通常的PLC工作流程基本上是一致的，分为以下几个步骤:

    (1).输入采样:输入采样，就是PLC以顺序扫描的方式读入所有输入端口的信号状态，并将此状态，读入到输入映象寄存器中。当然，在程序运行周期中这些信号状态是不会变化的，除非一个新的扫描周期的到来，并且原来端口信号状态已经改变，读到输入映象寄存器的信号状态才会发生变化。

   (2)、程序执行:程序执行阶段系统会对程序进行特定顺序的扫描，并且同时读入输入映像寄存区、输出映像寄存区的读取相关数据，在进行相关运算后，将运算结果存入输出映像寄存区供输出和下次运行使用。

    (3)、出刷新阶段:在所指令执行完成后，输出映像寄存区的所有输出继电器的状态(接通/断开)在输出刷新阶段转存到输出锁存器中，通过特定方式输出，驱动外部负载。

Metso Automation IPU-2 Power Unit Module D100789 

Ditech DT / 4AX PLC 

Stromberg 5760949-4C Terminal  ABB AI86-BCH

Westinghouse 2D66806G01 

Allen Bradley GuardMaster 440L-T4D0900-N 

ABB Drives FDC86-UNIT1B 

GE QMR362 QMR363 60 & 100 Amp w 

Bently Nevada 3500/05-02-05-00-00-01 8 Slot 

Allen Bradley 1321-3RB250-B AC 

Telemecanique Square D LC1FL23 900 Amp 

Bently Nevada 3300/03 

Siemens 5576/06 AF 11720 

Metso Automation D201138 IBC 

Metso Automation D201784 MBM-80 PLC 

Foxboro P0400YD FBM 3 I/A 

Foxboro P0400YD FBM 03 I/A 

Foxboro P0400YE FBM 04 I/A 

Foxboro P0400YD FBM 3 I/A 

Ditech DT / TFS8 PLC 

Ditech DT / TFS16 PLC 

Siemens 6DD2920-0AR1 SA61 

Toyo Machinery PCDA-60 Control

Cutler Hammer A10FN0 Enclosed 

Siemens Model 95 Size 3 Starter 50 Amp 

Siemens Model 95 Size 3 Contactor 100 Amp 

Allen Bradley 6182H-7TLH4D VersaView CE 700H AB 6189-RP

Siemens Tiastar Furnas 89 Size 3 

Allen Bradley 163877 DC 

Fife Corp SE-23 Photoeye  85200-001

NEW Maxon 200SMA11-AA11-BB22A0 2" 

Square D Circuit Breaker KCJ34125 

Allen Bradley 1336S-B010-AN-EN-L6 

ITE Siemens ND63F120 1200A 

Miami MB RJL3B090 90A 

Square D I-Line KI362501021 250A 

Square D I-Line KI342501422 250A 

Cutler-Hammer FDC3125 125A 

Cutler-Hammer MDL3800F 800A 

Siemens I-T-E JKL3B225 225A 

CH Westinghouse NB31200SN 1200A 

Square D I-Line ME236LI 225 Amp 

Square D I-Line ME436LI 400 Amp 

Square D I-Line ME436LI 400 Amp 

Cutler-Hammer HMDL3800F 800A 

Cutler-Hammer Freedom Unitrol Size 3 100A 

Square D I-Line JLA36200 JL 250 Amp 

General Electric THLC434250 400A 

ABB OETL-NF600A-4 Disconnect 

Square D MHL363501212 350A 

GE General Electric TJH6SS 600 Amp

Westinghouse S86LSIG 800 Amp 

Square D I-Line KI342501422 250A 

Square D PFH-36060 Ser. 2 60A 3P 3W 600V 

Honeywell ST 3000 S100e Smart Transmitter STD120-A1

Exair Model 11024 24" Super Ion Air 

Square D PFA-36100G 100A 3P 3W Gnd 600V 

NEW Yaskawa JAMSC-IF64 Link 

Emerson ES-2300RG 30HP/15HP 51 Amp 500/240 

Allen Bradley 635375-01 

NEW Siemens E1SQJ23B12500S01 

ITE/Siemens UEC4100G 100A 600V 3PH 4W XL-U 

Siemens VMS365T w Hardware 400 Amp 600V 

Rockwell Automation/Westcode 2364-SPG04A/170144 9634 

Rockwell Automation/Westcode 2364-SPG04A/170144 9708

Rockwell Automation/Westcode 2364-SPG04A/170144 9632 

Rockwell Automation/Westcode 2364-SPG04A/170144 9728

Rockwell Automation/Westcode 2364-SPG04A/170144 9718

Cutler Hammer IQ Central Energy Display II 120/240 

Foxboro P0400YE FBM 04 I/A Series PLC 0-20 mA 

Square D I-Line MH36800 800A 

ABB Drives MEM86-E128K Back-Up 

ABB Drives CAF-21CP-BA PLC Module 21 Slot 

Siemens SR 6160 Simovert PM

Fincor 106109601-E REV E 

NEW Impulse 460AFD5-G+ 5HP VS 

Square D I-Line LC36350 350A 

Square D I-Line LC36400 400A 

Gould/ITE U1C4100 100A 600V 3PH 4W 30A 

ITE/Siemens UEC4100 100A 600V 3PH 4W XL-U 

Kuka KSD1-48 Type E93DA123I4B531 Id 3293121 

Kuka KSD1-48 Type SV E93DA 12kW4 Id 3293121 

Kuka KSD1-48 Type E93DA123I4B531 Id No 00423971 

Kuka KSD1-48 Type E93DA123I4B531 Id No 00470200 

ITE/Gould U1C4100 100A 600V 3PH 4W 20A 

Foxboro PBA 143799-027 BM Board Module PLC 05332803 

Allen Bradley MPL-A320H-MK22AA 

Allen Bradley 845H-SJDN26CRY2C 

Siemens RMS-TIG-TZ 

Allen Bradley 160-BA01PPS1P1 SER. C 0.5HP FRN 7.06

Woodward 9907-252 Rev A 

Yaskawa SGDH-08AE-S 

Cyber-Power PP2200SW 

Bently Nevada 3300 System 14 Slot Rack/Chassis PWB79624

Lovato B145 Contactor 250 Amp 1000V 162 HP 240V 

GE AC363RG / 75C142443G723-H6NP 100A 600V 3P 3W 

ITE Gould 9600 Size 2 Starter 60 Amp 

ITE Gould 9600 Size 2 Starter 100 Amp 

ABB SDCS-CON-3A REV G AC 

Square D LCP36500MT 500A 

Eurotherm SSD 591-0660 590 3 Phase 

Yaskawa 25 HP CIMR-P7U4015 480V 34A 

Allen-Bradley AB 798 Series 

Square D IRHVIR105U4 H.VIR 

Allen Bradley AB 2100 Size 1 

I-T-E Siemens EF3B090 90 Amp 

Allen Bradley 2805-LB CPU NEW 256K 

Square D MHP36450MT 450 Amp 

ABB SKT-2 Drive Terminal Board PLC 57298791 

ABB DI/D086-32CH Drive Terminal Block Board PLC 5727593

Square D Model 4 Size 2 Two-Speed 

Johnson Controls AS-ZTU100-1 Rev J 

New Eaton Cutler-Hammer 3365D47G12 125VDC 

NEW Dayton 1/2 HP 90V 5.75 Amp Ratio: 41:1 40RPM DC 

Fanuc A16B-2201-0800/03B 

Cutler-Hammer MCIOGYN3 2 speed 

Allen Bradley 2100 Centerline 6" 30 Amp 

Cutler Hammer 400A 600V M50ASR365 

Bosch B-830-303-415 

Eaton CH 15-902-100 7.5 HP 480VAC VS 

General Electric GE 7700 Series 200 Amp 24"

Allen Bradley 2100 Centerline 6" 15 Amp 

Bailey Fischer Porter 1476SH15PM29AY13A1112D1 4" 

Eaton 100 Amp FDPWS-363R 

Bently Nevada 3300/05-26-00-00 

Square D I-Line Breaker KHB36225 225 Amp 

AB 1336-B040-EAG-S1 40HP VS 

Yaskawa CIMR-55WSB 80kVA 

Ditech Rack / Chassis DT / SEB12 DT / CAL w Fans

Square D H224AWK 200A 

New Moore 16169-1-07 SAM 

Valmet Automation SBC Circuit Board Module A413052 

Siemens CXL-GO Size 5 270 Amp 

GE 8000 Size 2 Reversing 

Siemens Tiastar Furnas 89 Size 3 Starter 50 Amp

Square D 8810-SDO2 SS 

Bently Nevada 1701/06 

Bently Nevada 170190-01 

Foxboro P0916NM-0C FBM242 PLC 

Bently Nevada 76682-30-10-0-2 

Valmet Automation SPU  A413331 Rev. 03

Yaskawa CIMR-F7U4015 480V 25HP 34A/31A 

Omron Sysdrive 3G3FV AC Inverter Drive 3G3FV-A4110-CE 

Furnas 14JT32A Size 4 

Siemens Micromaster 6SE9215-8DB40 

Carrier Comfort Network CVC CES0130045 

CH Cutler-Hammer KS360350A 350A