IC693APU301RR
IC693APU301RR
IC693APU301RR
梯形图逻辑控制顺序的设计,可以从手工绘制梯形图开始。在绘制过程中,设计员可以在仔细分析机床工作原理或动作顺序的基础上,用流程图,时序图等描述,信号与机床运行间的逻辑顺序关系,然后再据此设计梯形图的控制顺序。
在梯形图中,要用大量的输入触点符号。设计员应搞清输入信号与“1”和“0”状态的关系。若外部信号触点是常开触点,当触点动作时(即闭合),则输入信号为“1”,若信号触点是常闭触点,当触点动作时(即打开),则输入信号为“0”。
对一台特定的数控机床来说,只要能满足控制要求,对梯形图的结构、规模并没有硬性的规定。设计员可以按各种思路和逻辑方案进行编程。但理想的梯形图程序除能满足机床控制要求外,还应具有最少的步数、最短的顺序处理时间和易于理解的逻辑关系。
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METTLER TOLEDO JAGUAR JTPA1060000 *NICE*
SQUARE D CIRCUIT BREAKER MA36600 * SEALED*
SY/MAX 16 CHANNEL 8030-RIM-125 *NEW*
ALLEN BRADLEY 1336T-C007-AN-GTO *NEW*
ALLEN BRADLEY 20BE9P0A0AYNAND0 POWERFLEX 700 *NEW*
ALLEN BRADLEY 1771-NOC/C HIGH RESOLUTION ISOLATED
BAILEY BUS INTERFACE MODULE NBIM02 *NEW*
FANUC A06B-6079-H291 SERVO AMPLIFIER *NICE*
FANUC UNIT MODULE A05B-2452-C473 *NICE*
TSUBAKI SHOCK RELAY TSB151M-E1 *NEW*
ALLEN BRADLEY POWER FLEX 700S 20DD8P0A0EYNANNNN *NICE*
FANUC AC SERVO MOTOR A06B-0373-B576#7000 *NICE*
FANUC ISB UNIT A05B-2406-C372 *NICE*
HONEYWELL RM7840L 1018 *NEW*
FANUC AC SERVO MOTOR A06B-0310-B101 *NICE*
ALLEN BRADLEY POWER FLEX 70 20AE011A0AYNNNNN *NEW*
MAGNETEK GPD403-B010-00 *NICE*
MODICON AS-P530-0MA POWER SUPPLY *REPAIRED*
MODICON NW-RR85-001 REPEATER ASSY. *NEW*
ROSEMOUNT 3051CG4A22A1AB4K5L4A0078 *NEW*
ROSEMOUNT 3051TG3A2B22AA0078K5 *NEW*
ROSEMOUNT 3051CG4A22A1A *NEW*
ROSEMOUNT 3051CA1A22A1AA0078B4L4M5 *NEW*
ROSEMOUNT 3051CA1A22A1AS1E5 W/ 1199WNB05SSCW50LA000
ALLEN BRADLEY 1336-B010-EAD-L3 *NICE*
HALMAR ROBICON RF3PCI-48-415KVA-12% CONTROL PANEL *NEW
BALLUFF POSITIONS-CONTROLLER BPC-D00300-E1-48P-00-E
ALLEN BRADLEY 900 PANELVIEW 2711-T9C9/B FRN 2.03
ROSEMOUNT 3051TA1A2B21AM5B4C6 *NEW*
GE FANUC IC660EBA025K *NEW*
HONEYWELL ELECTRO-PNEUMATIC 870022-012-00-13-01-41-00
ALLEN BRADLEY 2711-T6C9L1/A PANELVIEW *REMANUFACTURED
SQUARE D MHL361000 CIRCUIT BREAKER *NICE*
FANUC A350-1003-T084/03 *NICE*
FANUC A350-1003-T084/04 *NICE*
ROSEMOUNT 3051TG2A2A21AB4C6Q4 *NEW*
FANUC AXIS CONTROL BOARD A16B-2200-002 /09A *NEW*
ALLEN BRADLEY PROGRAMMABLE CONTROLLER 1745-TCAT
EATON IDT PANELMATE 92-00585-04 *NICE*
FANUC AC SERVO MOTOR A06B-0373-B576#7000 *NEW*
ROYCE TECHNOLOGIES 7011A SUSPENED SOLIDS ANALYZER
ATLAS COPCO CP482RTG-10 TORQUE ALUMINUM TRANSDUCER
FANUC LCD UNIT POWERTIP A61L-0001-0181 *NEW*
FANUC LCD UNIT POWERTIP A61L-0001-0181 *NEW*
INDRAMAT TVM 2.1-50-220/220/300-W1-115/220 *NICE*
INDRAMAT TVM 2.1-50-220/220/300-W1/115/220 *NICE*
HDR ZF2-480-120-NC-VB1 SRC POWER CONTROL *NEW*
RELIANCE CIRCUIT BOARD 84543108 *NEW*
GE FANUC IC660BBD025N *NEW*
GE FANUC IC660BBD025S *NEW*
VELLINGE ELECTRONICS 471-89-77-19 *NICE*
FELLOWS CONDITIONING BOARD 01-01-4357-1 *NEW*
FELLOWS SERVO BOARD 01-01-5096-1 *NEW*
ORMEC GEN017 *NICE*
DYNICS COMPUTER IC15LFGQ6T1W2F14IC *NICE*
GE CIRCUIT BOARD 44B294194-001/44A294520-G01 *NEW*
GE CIRCUIT BOARD 44B399203-001/44A398788-G01 *NEW*
INDUSTRIAL DRIVES POWER SUPPLY PSR3-208/50-01-003 *NICE
CONTROL TECHNIQUES MD-434-00-000
BETA TECH SEVO CONTOLLER AF-SERVO-031-001 *NICE*
FANUC A06B-6066-H222 SERVO AMPLIFIER *NICE*
FANUC A06B-6066-H008 SERVO AMPLIFIER *NICE*
GE FANUC IC660BF827K
GE FANUC IC660CB502B
GE FANUC IC660ELB900H
GE FANUC IC660YB804B
GE FANUC IC660YB841B
GE FANUC IC660YB904B
GE FANUC IC660YB921A
SVG 80035B CPU BOARD *NICE*
MODICON AS-B573-010 INPUT MODULE *REPAIRED*
ALLEN BRADLEY 2706-M1D1 MESSAGE VIEW 421D FRN 2.04
ALLEN BRADLEY 1756-IF6I/A ANALOG ISOLATED INPUT MODULE
WOHRLE AV3-240-06-300 *NEW*
SQUARE D TBXDES1622 INPUT BASE UNIT
BAILEY INFI 90 CONTROL I/O SLAVE NCIS01*NEW*
FEDERAL PIONEER DSP-MKII CONTROL MODULE *NEW*
SHIBAURA ROIBOT CRA-101B CONTROLLER 93060005 *NEW*
SQUARE D TRANSFORMER 15T3H *NEW*
YASKAWA SYSTEM CARD JANCD-MFC03-1 *NEW*
ALLEN BRADLEY 1771-P5 POWER SUPPLY MODULE *SEALED*
ALLEN BRADLEY 1394-AM04 AXIS MODULE 3kw
NORDSON HOSE 170631A *NEW*
GE FANUC IC660EBA024K *NEW*
ROSEMOUNT TRANSMITTER 3051TG2A2B21AB4M5C1 *NEW*
OBARA GEAR CASE 1-353440 *NEW*
ALLEN BRADLEY 150-A24NB MOTOR CONTROL SOFT START *NEW*
FUJI ELECTRIC FRN1.5G9S-4 *NEW*
GE FANUC IC660BBD120K *REPAIRED*
DREXELBROOK 506 LEVEL CONTROL AND 700-0207001 PROBE
YASKAWA CONTROLLER JZRCR-XPU01B *NEW*
ROSEMOUNT 3051TG3A2B21AM5B4C6 *NEW*
ASTRO A901 APPLICATOR HEAD 75388 *NEW*
HOKUYO PB9-13AN-01 OBSTACLE SENSOR *NEW*
DIODE STACK SC-6D *NEW*
ALLEN BRADLEY 20BD8P0A0AYNANA0 POWERFLEX 700 *NEW*
ROSEMOUNT 3051TG2AB21AB4M5C6 *NEW*
YASKAWA ABSO CARD JANCD-MFC03-2 *NEW*
ROSEMOUNT 3051TG3A2B21AS1E5M5B4 *NEW*
MANNESMANN DEMAG AF04-D-M01-30-1 *NICE*
ALLEN BRADLEY ADJ. FREQUINCY AC MOTOR DRIVE 1332-GAA
XYCOM VMEBUS BOARD XVME-957 *NEW*
REMANUFACTURED ALLEN BRADLEY 1336-BDBSP31D
RELIANCE ELECTRIC ELECTRO-CRAFT DM20 SERVO 9101-1302
ABB COMMUNICATION BOARD SDCS-COM-1 REV. G *NEW*
ABB COMMUNICATION BOARD YPK112A REV. H *NEW*
ABB COMMUNICATION UNIT YPK113A *NEW*
ABB KU2001 VARISTORBOARD *NEW*
ABB NINT-62 MAIN CIRCUIT BOARD *NICE*
ABB NINT-66 MAIN CIRCUIT BOARD *NEW*
ABB NXPP-02 MATCHING CARD *NEW*
ABB SDCS-UCM-1 REV. A *NEW*
ALLEN BRADLEY 1305-BA09A-FR *NICE*
ALLEN BRADLEY 2711-K10G8/A REV C FRN 3.13 *NICE*
AMCI IPLC-1-1 *NICE*
BARBER COLMAN DYNZ-60010 *NEW*