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NEC FC-9801F

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電話:0592-5085207      18030132585  微信同號   聯係人:吳工

PLC在數控機床中的工作流程簡介 PLC的分類

 PLC在數控機床中的工作流程,和通常的PLC工作流程基本上是一致的,分為以下幾個步驟:

    (1).輸入採樣:輸入採樣,就是PLC以順序掃描的方式讀入所有輸入端口的信號狀態,並將此狀態,讀入到輸入映象寄存器中。當然,在程序運行周期中這些信號狀態是不會變化的,除非一個新的掃描周期的到來,並且原來端口信號狀態已經改變,讀到輸入映象寄存器的信號狀態才會發生變化。

   (2)、程序執行:程序執行階段係統會對程序進行特定順序的掃描,並且同時讀入輸入映像寄存區、輸出映像寄存區的讀取相關數據,在進行相關運算後,將運算結果存入輸出映像寄存區供輸出和下次運行使用。

    (3)、出刷新階段:在所指令執行完成後,輸出映像寄存區的所有輸出繼電器的狀態(接通/斷開)在輸出刷新階段轉存到輸出鎖存器中,通過特定方式輸出,驅動外部負載。

GE Multilin 269-100P-120 VAC 


Schweitzer SEL-121F 


Basler Electric BE1-25 Sync-Check Relay M1H A6P N4U1F 


GE Multilin 269-100P-120 VAC 


General Electric SFF202B1A 


NEW Basler Electric BE1-59N Ground Fault Relay A5E E1J 


ABB 6668D37A22 Time 


Eaton Cutler Hammer 66D2005G21 Digitrip 3000 


GE Multilin CT/VT 8F UR8FH Phase CTs:3-1A/5A 


GE Multilin CT/VT 8H UR8HH 2x (Phase CTs:3-1A/5A 


NEW Basler Electric BE1-81 O/U 


GE Multilin L90 Line Differential 


GE Multilin CT/VT 8H UR8HH 2x: (Phase CTs:3-1A/5A 


GE Multilin SR 760 760-P5-G5-S5-LO-A20-R 


ABB 422C1276 Circuit Shield 


General Electric 12CEH11A3A 


GE Multilin SR 760-P5-G5-S5-HI-A10-R 


GE Multilin 269-10C-HI 


GE General Electric 269-100P-HI 269 


Fike Corporation E10-0066 EPC 


Fenwal Analaser 89-100050-001 KH53836-H27 


ABB DPU 2000R REF 544 587R0418-61114 


General Electric 12INC77N1A 


Schweitzer Engineering Laboratories SEL-251D 


SEL-PG10 Single Zone Phase 


General Electric 12IAV53K1A 


NEW Basler Electric BE1-47N 


ABB DPU 2000R REF 544 587R0313-61110 


General Electric 734X2G32 Type M-90 


GE Multilin Digital I/O 6N UR6NH 4 Form-A 










General Electric GE 12IFC77A1A 


GE Multilin  8M UR8MH 4CT/4VT 12A0-0305


GE Multilin CPU 9G UR9GH R.10 Base F 12A0-0068-A3


General Electric 12ICW53A1A 


General Electric 12IFC66K1A 


General Electric 12IAV51A7A 


GE Multilin PQM-A 


GE Multilin RH URRHH Power Rating 125-250V@35W 


New ABB Style 292B401A09 


New ABB 422B1295 Circuit 


Siemens Static Trip III Unit LI RMS-TI-T


NEW GE 12IAC77A12A Time


Schweitzer Engineering SEL-2032 


Valmet Automation A413216 05 CPU 


GE Multilin F35 Multiple 


Basler Electric BE1-50 


Square D GT-918 Series 2 Ground-Censor 


NEW Basler Electric BE1-51/27C Time Overcurrent A1E-Z1P


General Electric 12IFC51A2A 


General Electric 12PJG11F6A 


Basler Electric BE1-32R Power Relay D3E E1R A0N1F 


ABB 264C900A06 Type CO-8 HILO 


NEW Basler Electric BE1-32R Power Relay E2E D1F B0S1F 


Westinghouse SPBATR02B Automatic Trip Relay SPB POW-R 


New GE 121AC53A3A Time 


Schweitzer SEL-PRTU 










General Electric 12IJCV51A13A 


GE 121AC77B811A IAC 


General Electric 12IFCV51AD1A 


Basler Electric SBO-182 


Barber Colman DYN2 80100 


GE Multilin Digital I/O 6P UR6PH 6 Form-A 


General Electric 703X06733 2 Stator 


United Technologies Carrier CEFA121549-02 8088 


General Electric 12IAC77B811A 


Basler Electric BE3-32-3 Reverse Power Relay 9-1376-00


Basler Electric BE1-32R 


ABB 422B1275 48/125V 


Basler Electric 90 17709 102 Static 


Basler Electric 90 17709 001E


General Electric 12IJC51B3A 


General Electric 3 Stator Watthour Meter 3PH 701X501G1


General Electric 700X556G3 2 Stator 


General Electric 12ICR53A1A 


General Electric 12PVD21D1A 


Bently Nevada 72132-05 Relay Alarm PLC Bentley 72130-05


Bently Nevada 72132-01 Relay Alarm PLC Bentley 72130-05


Bently Nevada 72965-01 Relay Alarm PLC Bentley 72130-13


ABB 422B1275-L Circuit 


Square D 8501XO20XTD1V03 AC


Agastat 2414AF Timing 


GE 12IAC55B104A Time 


Cutler Hammer BFD11S 10A 250V 120V DC


GE 12IAC77A12A Time 


ABB 214C0062 Circuit 


New GE 12IAC55B104A 










Basler Electric BE1-51A 


Woodward 8272-286 A Low Voltage 2301A 


General Electric 700X67G191 2 Stator 


General Electric 12IRT51C1A 


General Electric 12IRT51E1A 


Allen Bradley 193-A5P6 400/5 Ratio 128-400 Amp 40793-49


Basler Electric BE3-25A 


Woodward 8271-468 Generator 


Barber Colman Solid  CA13-48060-23 SSC 


Sherlock Genesis 402 Refrigerant 


Basler Electric PRS-370 


Brown Boveri Circuit Shield Overcurrent Relay 223T2244


EMICC Field Monitor II 371C947G01 


ABB 202R2618-UL Circuit 


ITI BGFL259-360 259360 


Woodward 8271-756 D Potentio Meter 8271756 D 


Woodward 8272-262 A Potentio Meter 8272262 A 


Woodward 8271-853US D Dual 


New ABB 1875512-A Type CV-5 


New ABB 1876243 Type COV-8 


New ABB Circuit Shield 411C0165 Type 59H 


New Cutler Hammer BFD20T 10 Amp 250Vdc 


Basler Electric BE1-51/27R Overcurrent Relay M1E Z1P B0


Pilz 778010 PMUT X1P 


General Electric 12IBC53M1A 


Multilin Model 139 Motor 


General Electric 12CFD22B1A


General Electric 12HFC23B1A 


Struthers-Dunn 237XBX120NE 









Square D GT-912 Series 2 


New ABB 1955332-A Type CV-7 


ABB 411C6175 Circuit 


New Eaton D64RPB30 


General Electric Polyphase  3PH 701X90G56


GE Multilin SMMII-PD 512-120 SI 


GE Multilin SMMII-PD 511-120 SI 


Basler Electric UFOV 9105100105 


General Electric Polyphase Watthour Meter 3PH 701X90G17


General Electric Polyphase Watthour Meter 3PH 701X90G16


General Electric Polyphase Watthour Meter 3PH 701X90G33


ABB 437W4790 Type 32R Circuit


ABB 468T0575 Type 50H 


ABB 443T5541 Circuit Shield ANSI/IEEE 50/51 


General Electric 705X64G413 


New GE 0178A7350G1 


GE 12IAC57A12A Time 


ABB Circuit Shield 423T1240 


Basler Electric BE1-51/27R Overcurrent Relay M1E Z1P 


Cutler Hammer BF53F 


CII Technologies Wilmar 1810DBX 


New Electro Industries Gauge Tech CPU1000-3E 


Basler Electric BE1-81 O/U 


New GE CR120B022 Industrial 


General Electric 12HAA17A1A 


General Electric Polyphase  3PH 701X90G88


ITI BGFL259-60 259-60 Ground 


GE DIFCA5B Digital Time 


GE 12PBG11D1A Differential Relay 120/240V 


GE Multilin COMMS 7H UR7HH 820 nm 











General Electric Polyphase  3PH 701X90G48


GE 12IAC51A802A Time  


Basler Electric BE1-67 


New Cutler Hammer Eaton AA23PB 


New Eaton BA11JPB Ambient 


Westinghouse Style 293B004A14 Type 


GE 121FC77B3A Instantaneous 


ABB 437W7790 Type 32R Circuit 


Woodward 9905-003-L SPM-A Synchronizer 9905003 Rev. L 


ABB 1163801 125VDC Coil 


Cutler Hammer Eaton AR660A 


ABB 411R1175 Circuit Shield 


Square D GP-200B 600V 21VAC 


New NIB Asea RXMK-1 Combiflex  RK-225-052-C


New NIB Asea RXMH-2 Combiflex  RK-223-068-E


New NIB Asea RXSU-21 Combiflex  RK-277-001


NIB Asea RXIL-2 Combiflex Relay Module RK-412-111-A


NIB Asea RXKH-2 Combiflex Relay Modle RK-313-656-A


New Eaton Cutler Hammer 23A9019G75 48V 


New Square D KEO-22 DC Relay Class 7001 Series A 51017


McQuay Westinghouse IQ-1000 


General Electric 12HFA51A46H 


General Electric 12IAC51B806A 


ABB 293B301A22A Time 


Eaton Cutler Hammer BFD12T 


General Electric 12HGA11J54


Yaskawa JGSM-15 Comparator Unit 73051-00150 


ABB Circuit Shield 418S0541 Type 50 


Honeywell RP49A-1000-1 


ABB 446S1201 Circuit 






聯係方式
  • 聯係人: 吳金孝 先生
  • 電話: 0592-5165553
  • 真: 0592-5165561
  • 手機: 15359409553
  • 地址: 福建省 廈門市 廈門思明區湖濱東路湖光大廈8樓A單元
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