产品描述:电源模块SD823

日本的FANUC公司、立石公司、三菱公司、富士公司等所生产的PLC产品,都采用梯形图编程。在用编程器向PLC输入程序时,一般简易编程器都采用编码表输入,大型编程器也可用梯形图直接输入。在众多的PLC产品中,由于制造厂家不同,其指令系统的表示方法和语句表中的助记符也不尽相同,但原理是完全相同的。在本书中我们以FANUC-PMC-L为例,对适用于数控机床控制的PLC指令作一介绍。在FANUC系列的PLC中,规格型号不同时,只是功能指令的数目有所不同,如北京机床研究所与FANUC公司合作开发的FANUC-BESK PLC-B功能指令23条,除此以外,指令系统是完全一样的。
在FANUC-PMC-L中有两种指令:基本指令和功能指令。当设计顺序程序时,使用最多的是基本指令,基本指令共12条。功能指令便于机床特殊运行控制的编程,功能指令有35条。
在基本指令和功能指令执行中,用一个堆栈寄存器暂存逻辑操作的中间结果,堆栈寄存器有9位(如图1所示),按先进后出、后进先出的原理工作。当前操作结果压入时,堆栈各原状态全部左移一位;相反地取出操作结果时堆栈全部右移一位,最后压入的信号首先恢复读出。
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BAILEY P-HC-DOC-00010000 SYMPHONY NETWORK 12VDC 0.5A NETWORK COOLLER
BAILEY P-HC-DOC-00010000 SYMPHONY NETWORK 12VDC 0.5A NETWORK COOLLER
BAILEY P-HC-DOC-11011000 SYMPHONY 24VDC 5.1A DOCKING STATION
BAILEY P-HC-PLT-10111100 24VDC 5.1A COUPLER NCC
BAILEY TRANSFER LOOP STORAGE NET 90 NLSM02 6636780AIH NLSM-02
BAILEY TRANSMITTER BCN 4-20MA WS6012347B 750 SER: 3711
Baldor Electric Motor 3ph WDM3538 1/2hp .5hp 208-230/460v
BARBER COLMAN CB41-01120-025-1-00 CB4101120025100 ConTACTOR SOLID STATE 25A 120V
BENTLY NEVADA 146031-01 TRANSIENT DATA INTERFACE I/O MODULE 14603101 146031 01
BENTLY NEVADA 146031-01 TRANSIENT DATA INTERFACE I/O MODULE 14603101 146031 01
CAMINO LABORATORIES DIRECT PRESSURE MonITOR V420-6 V420 6 V4206 0.4 A 115 VAC
CHI MEI OPTELECTRonICS ALLEN BRADLEY Versiew 1500P M150X2-T05 Display Panel
CHI MEI OPTELECTRonICS ALLEN BRADLEY Versiew 1500P M150X2-T05 Display Panel
Cutler Hammer IQ250MA65100 10A 69-480V Meter Display IQ250/260 65A2035G07
CUTLER HAMMER 92-01683-01 920168301 Panelmate 1000 8 PG 24vdc
CUTLER HAMMER 92-01683-01 920168301 Panelmate 1000 8 PG 24vdc
CUTLER HAMMER CC-3200N CC3200N 200 Amp 200a 200 a 3ph
CUTLER HAMMER CC-3200N CC3200N 200 Amp 200a 200 a 3ph
CUTLER HAMMER CH INDUSTRIAL COMPUTER PGGGLOBLPMNT2 D736
Cutler Hammer Eaton IDT 27PK PM 2000 92-00928-02 Power Series Cool Module
Cutler Hammer Eaton IDT 27PK PM 2000 92-00928-02 Power Series Cool Module
CUTLER HAMMER EATON INPUT BOARD CARD MODULE ASC1065-15 RA1
CUTLER HAMMER EATON INPUT BOARD CARD MODULE ASC1065-15 RA1
Cutler Hammer IQ250MA65100 10A 69-480V Meter Display IQ250/260 65A2035G07
CUTLER HAMMER PANELMATE 1000 1248 MODBUS PLUS Interface 87-02042-01
Cutler Hammer Westinghouse Firing Circuit Module M300 798A243G01 PRX-400 420Hz
CUTLER-HAMMER 92-01227-01 PANELMATE 1000 18-30VDC, Untested Sold as is
CUTLER-HAMMER 92-01227-01 PANELMATE 1000 18-30VDC, Untested Sold as is
Cutler-Hammer D720 DS71205-01 Operator Interface Industrial PC
Cutler-Hammer D720 DS71205-01 Operator Interface Industrial PC
CUTLER-HAMMER PanelMate 92-01938-02 1755T PMPP 1700 Power Pro 24V Interface
CUTLER-HAMMER PanelMate 92-01938-02 1755T PMPP 1700 Power Pro 24V Interface
Eaton IDT PanelMate 4000 10PG Cooller Power Module 92-00605-02 110/230v 1ph
Eaton IDT Panelmate 4000 30Pg 92-00836-00 Power Supply Cutler Hammer
EATON SVX007A1-2A1B1 PX0031211B 10HP AC DRIVE New cosmetic damage
EATON SVX007A1-2A1B1 PX0031211B 10HP AC DRIVE New cosmetic damage
EEI Power Interface Board 604-165 BEL625 42-402089 NEW
FANUC 10F/2000 A06B-0355-B756 W/ PULSECODER A860-0360-V501AC SERVO MOTOR New
FANUC 10F/2000 A06B-0355-B756 W/ PULSECODER A860-0360-V501AC SERVO MOTOR New
FANUC A03B-0808-C020 BID16A1 MODULE
FANUC A03B-0808-C020 BID16A1 MODULE
FANUC A06B-0128-B176 #7000 SERVO MOTOR, Refurbished
FANUC A06B-0128-B176 #7000 SERVO MOTOR, Refurbished
FANUC A06B-0128-B176 #7000 WITH PULSECODER A860-0360-V511 SERVO MOTOR NEW
FANUC A06B-0632-B011 DC Servo Motor 20000M Encoder A860-0303-T001 2000P F73H-297
FANUC A16B-1200-0880/01A SERVO AMPLIFIER CIRCUIT BOARD
FANUC A16B-1200-0880/01A SERVO AMPLIFIER CIRCUIT BOARD
FANUC A20B-2001-0990/01A A20B2001099001A CIRCUIT BOARD
FANUC A20B-2001-0990/01A A20B2001099001A CIRCUIT BOARD
FANUC A350-1003-T084/03 T084/03 A20B-1003-008/02A DIGITAL SERVO AMPLIFIER
FANUC A350-1003-T084/03 T084/03 A20B-1003-008/02A DIGITAL SERVO AMPLIFIER
Fanuc AC Servo Motor 1-0 A06B-0522-B351 PULSE CODER A-902453 3ph 90v 2.9a
Fanuc AC Servo Motor 1-0 A06B-0522-B351 PULSE CODER A-902453 3ph 90v 2.9a
FANUC AC Servo Motor A06B-0128-B176 A06B0128B176 #396484 1.40kW
Fanuc Board A350-1003-T084/04 A3501003T084/04 A3501003 T084
Fanuc Board A350-1003-T084/04 A3501003T084/04 A3501003 T084
FANUC DC Servo Motor 30M-2K A06B-0656-B003 A06B0656B003 171V 40A 2000RPM
FANUC DC Servo Motor 30M-2K A06B-0656-B003 A06B0656B003 171V 40A 2000RPM
FANUC DC Servo Motor 5M A06B-0642-B011 2000N 151V
FANUC DC Servo Motor 5M A06B-0642-B011 2000N 151V
FANUC DC Servo Motor Type A06B-0641-B011 2000M M-572023 96V
FANUC DC Servo Motor Type A06B-0641-B011 2000M M-572023 96V
FANUC IC800SLA1002A SL series Amplifier Ge Fanuc 1000W 230V servo
FANUC IC800SLA1002A SL series Amplifier Ge Fanuc 1000W 230V servo
FANUC Pulse Coder ABS2000P, A290-0561-V531
FANUC Pulse Coder ABS2000P, A290-0561-V531
FANUC PULSE ENCODER A860-0304-T111 2000 Pulse coder
FANUC PULSE ENCODER A860-0304-T111 2000 Pulse coder
FANUC ROBOTICS, AC SERVO MOTOR, Model 5, A06B-0512-B251, Coder A860-0320-T111
FANUC ROBOTICS, AC SERVO MOTOR, Model 5, A06B-0512-B251-R, Coder A860-0320-T111
FISHER 41B5847 41B5847 PWB REV C CIRCUIT BOARD
FISHER ACUATER VALVE TYPE GS SZ SIZE 20 3/4 INCH IN 513R
FISHER ACUATER VALVE TYPE GS SZ SIZE 20 3/4 INCH IN 513R
FISHER ROSEMOUNT ANALOG OUTPUT TERMINAL CL6872X1-A1 CL6872X1 A1 CL6872X1A1
FISHER ROSEMOUNT ANALOG OUTPUT TERMINAL CL6872X1-A1 CL6872X1 A1 CL6872X1A1
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 0001 0198427310001
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 0001 0198427310001
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 REV. M/AB 9708-0026L
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 REV. M/AB 9708-0026L
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 REV.E/F 9024-0578
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 REV.E/F 9024-0578
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 REV.H/U 9429-1063L
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 REV.M/AD
FISHER ROSEMOUNT CIRCUIT BOARD 01984-2731-0001 01984 2731 REV.M/AD
FISHER ROSEMOUNT CIRCUIT BOARD ANALOG I/O CL6821-A1 CL6821 A1 CL6821A1 41B5122
FISHER ROSEMOUNT CIRCUIT BOARD CARD 0194-2731-0001 019427310001 REV H/U
FISHER ROSEMOUNT CIRCUIT BOARD CARD 53SL 3222RAXX 53SL3222RAXX
FISHER ROSEMOUNT CIRCUIT BOARD CARD 53SL 3222RAXX 53SL3222RAXX
FISHER ROSEMOUNT CIRCUIT BOARD CARD DM6461X1-B1 DM6461X1 B1 DM6461X1B1
FISHER ROSEMOUNT CIRCUIT BOARD CARD DM6461X1-B1 DM6461X1 B1 DM6461X1B1
FISHER ROSEMOUNT CIRCUIT BOARD DM6361X1-A1-8 DM6361X1-A1 DM6361X1A18 NEW IN BOX