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主营AB/ABB/GE/施耐德/本特利/ TRICONEX 巴赫曼/西屋/黑马 福克斯波罗 霍尼韦尔 等PLC 模块卡件
PLC的控制方式属于存储程序控制，其控制功能是通过存放在存储器内的程序来实现的，若要对控制功能作必要修改，只需改变控制程序即可，这就实现了控制的软件化。可编程控制器的优点在于"可"字，从软件来讲，其控制程序可编辑、可修改；从硬件上讲，其外部设备配置可变。构建一个PLC控制系统的重心就在于控制程序的编制，但外部设备的选用也将对程序的编制产生影响。因此在进行程序设计时应结合实际需要，硬、软件综合考虑。本文就硬、软两方面，选取梯形图为编程语言，以松下电工FPO-C32型PLC为例，对PLC使用过程中易出现的几个问题及解决方法进行了分析。
GE MP0AAE2 VOLTAGE SUPRESSOR BLOCKS 72-240V AC
NIB RITTAL SV3541 COMPONENT ADAPTER 50A(80A), 690V
ROSEMOUNT 03031-0332-0003
GOULD SHAWMUT 66632POWER DISTRIBUTION BLOCK 2POLE 600V
NIB KEB COMBINORM-C73.804.00 CLUTCH BRAKE 45V 5W KY-75881 0031, 73.804.00-0451
ERICSON C8020068 PORTABLE GROUND
JOHNSON CORPORATION4100 WR SINGLE FLOWROTARY UNION, 1-1/2''-12
MILLER 051-KR085-70 KIT, ROD SEAL, 070MM, MH, RET PART NUMBER: 0456-0PDY
ATC EFFECTOR 8047AC50NL3DAXX PROXIMITY SWITCH 3 WIRE, 12-30 V, 50 MM
MAC 82A-FA-CKA-TM-DAA5-1DA VALVE W/TM-DAAP-1DA SOLENOIDS 6.4
SPRAYING SYSTEMS CO. QUICKJET 3/8 QJJA BODIESW/ QUA
NIB JOHN CRANE M011-42 SEAL ASSEMBLY KITSIZE: 1.125
NIB WESTINGHOUSE 373B331G09 TYPE A CONTACT KIT SIZE 1 (3POLE)
ALLEN BRADLEY 800E-2DL3 FULL VOLTAGE MODULE W/ LATCH800E2DL3, SER. A
PHD CTS1U63X1-MPNEUMATIC CYLINDER
SIEMENSTA2J6500 MCCB WIREGRIP KITS
SCE ENCLOSURE E-69392 TYPE 12 NO. AY 037545 14X16X12
RELIANCE ELECTRIC 410403-24AC 13LD THYRISTOR 230AMP 1200V
HITACHI 885-6928CONNECTOR
NIB STERIS P764316-147
NIB TELEMECANIQUE XVBC9B AUDIBLE UNIT 12...48V
TRIPLE R AMERICATRSP-100 FAST
ALLEN BRADLEY 500-COD930 CONTACTOR SER.A, SIZE 2 W/ CC236 COIL & 595-A
NIB ASCO 8263H232 SOLENOID VALVE 12060-110-50, 3/8 PIPE, 10.1 WATTS, MP-C-080
NIB DIVERSIFIED ELECTRONICS ATC CMB-120-AFA-1
NIB BEST LOCK 1W7B2-626 ELECTRIC SWITCHLOCK 29075-15355
QUARTECH 600P17H03 CIRCUIT BOARD W/ CONNECTORS
PROTECTIONCONTROLS SS3CP TRANSFORMERS
NIB CHICAGORAWHIDE 27770 OIL SEALS 70X100X10MM
POWEROHM RESISTORS WR10000 RESISTORTYPE WR WIREWOUND 100OHM, 250W
FURNAS 52MA3B14 POTENIOMETER 10K OHMS, 500 VDC MAX, SER. F
VERSAFRAME 55-75 PRECISION TIMER W/ 1637-7-79
CUTLER HAMMER C10FN3NEMA SIZE 4 CONTACTOR SER. B1, 6-36-2
GE FANUC 44C715459-001R01 PLC
NIB 5 ROLLS GRAPHICCONTROLS 4316-C RECORDING CHARTS, FIT ESTERLINE, RANGE 0-250
CHIRON BO 595 100.24.01 289-/06
COOPERBUSSMAN JKS-30 FASTACTING
NIB ELECTRIC LUCD05BL TESYS ADVANCED CONTROL UNIT1.25-5A, 24V, 036481
POWEROHM RESISTORS WR5000 RESISTOR
NICHOLSON MFG CO. K10100 10"
FEDEGARI GM100199 SIZE 2 AUTOCLAVE
ITT CONOFLOW GT2008ED2612 J89 PNEUMATICTRANSDUCER 4-20 MADC, 3-15 PSI, 20 PSIG
SCHUNK 0340490 SMALLCOMPONENT GRIPPER MPZ-20
GENERIC 3/4" EMT ONE HOLECONDUIT
EVER TITE MS27025-17 CAM AND GROOVEFITTING W/ MS27022-17 ADAPTER 5-1/2" EXT
PC POWER COOLING1193127
MOGUL SOLUTROL II TREATMENT PUMP CONTROLLER 115V 60HZ 1PHASE
NIB CHICAGO RAWHIDE70054 OIL SEAL
NIB PARKER FILTRATION 922971 238W PM
AGILENT TECHNOLOGIES 0905-1464 O-RING 4.359-IN-ID
GETINGE GROUP 44423 NUTSERT, .25-20, STL, CD
NATIONAL B66301CARBON BRUSH PACK OF4
KT3103070 SET OFGASKETS PV DN34+10KIT, VALVE, REBUILD,DN34
DN25/33,7 DIN2633 PN16 RST37-2 34642 FLANGE
KM250056 KIT GRP40 AUTOCLAVE, REBUILD
LEONARD PV-CR BRASS STEM PVCR
NIB ASCO 302272 REBUILD KIT
NIB BOSTON GEAR DSD,84848, 28-008-222-001
OKUMA DPB-25 PISTON DISTRIBUTOR
ACTION INSTRUMENTS MDL 4130-123 ACTION PAK K,0/2000F, 4/20MADC, 120V AC, 258684
AUTOMATED PACKAGING SYSTEMS 59035A1ASSY
MIXING EQUIPMENTCO. 143786316 DRIVESHAFT
PC POWER COOLING03-00232-50 CABLE PC03-00232-50
WABCO 3730040092 REPAIR KITS
ASCO U82802 SOLENOID VALVE 150 AIR
NSI CS CONNECTOR BLOK COVERS SNAP ON, CLEAR ACRYLIC COVER
NIB GE THLK200 MASTER MAIN LUGKIT 120/240VAC, 200A, 1-250MCM, 2POLE
NIB BANNER ENGINEERING SI-LM40KHF INTERLOCK BODY 49476 5A 240V
HONEYWELL 1
DEUBLIN 1300-062-164UNION /2''
KROHNE TYPE DK 46 N FLOWMETER DK46N,DK46 4/40 L/HR
OPTIMIZE TECHNOLOGIES 10-21-00292 LP NUT 1/16''OD
RHEODYNE 7725-026 SEAL, STATOR FACE,ASSY, 7725/BAG
SHIMADZU 228-35009-92
SHIMADZU 228-28317-94
MACHINE TOOL WIRE THHN-THWN-2 T-90 NYLON-TWN75-MTW, 14 AWG, BLUE, 500'
REXROTH 7472Z0Z678 SER. UNIVERS...AP..40, 7472Z0Z678, 68118
BROWNING 5VX570, 358 GRIPNOTCH V-BELTS 57" O.C.
CUTLERHAMMER HEATER ELEMENTS FH83, FH42, FH45,FH52
LOVEJOY 68514413255 U62R CPLG 5/8X5/8 3/16X32K+
ALLEN BRADLEY 40171-002-01
NIB STI 40152-0010 RM-X TOP
THERMOID B83 PRIME MOVER BELTS 5L860
NIB MAC 93A-AAB-BJA-DM-DFFP-1DM
DELUXE TORONTO 4-0 51/06 FCT
LUBRIQUIP INC. 521001200 ASSY HI-PRESS. BLOWOUT SWITCH 560-900-270
MILLER116385 SEAL KITS 091-KB004-00150
MOORE PRODUCTS CO. MODEL: 58S B/M: 12530S2
COOPER INDUSTRIES 5414-7112 MOTOR HOUSING ROTOR TOOL RDC-048778
ROD BUSHINGS A5897-C
UPCHURCH SCIENTIFIC CV-3316 CHECK VALVE 3 PSI 1/4-28 INLINE
VICI VALCO SSACSD8UW ROTOR
NIB TECAN AG 10619532 SYRINGE 1ML
HP / AGILENT TECHNOLOGIES G1946-20163
OPTIMIZE TECHNOLOGIES 31-36-00747
PAL PARTS 100.LCC2VRUHPV HIGH PRESSURE
PRECISION DYNAMICS A2015-S72 SOLENOID VALVE ORIFICE: 3/32 WATTS: 6
F/S AMERIDRIVES 015015-012 F 201.25
ASTRODYNE CORP. 91DR1002 REV. A
NIB MAC 82A-FA-000-TM-DAAP-1DA SOLENOIDVALVE, TM-DAAP-1DA,5.4WATTS 110-120VAC
HITACHI ANSI-50 CONNECTINGLINKS ANSI 50
YASKAWA CKI-NS300D-D50 INTERFACE CABLE 0.5
NIB API INSTRUMENTSCO. MOD. NO. 110758,PART NO. 65 8314 0100, 0-1000
WESTINGHOUSE STYLE 1875289 RELAY OVERCURRENT MODEL C09-C511BA1
VAISALAHM46670SP STAINLESSSTEEL SINTERED FILTERS
F/S AGILENT TECHNOLOGIES 0905-1473 BAL SEAL 0.25'' I.D. 09051473
AGILENT TECHNOLOGIES 01078-87307 CAPILLARY SEAT 500UL F/HP 1050 LC
CHEMINERT VICI C2-20R0-WA5 ROTOR SEAL FOR 10 PORT
SIEMENS 656-834POWERMITE TOP 656834, CV: 0.5 1/2" 5-10SPG VP656
INTECOLOR CORP. P/N:103239 REV-2
NIB LOVEJOY C 2.5 HUB 2-3/8 5/8X5/16KW 69790400099
MTS ASSY G-SERIES ANA TRIM PROG BOX
ARO 75678 FOLLOWERS
NIB CUTLER-HAMMER H1116
TORRINGTON B-1416
SWAGELOK B-600-2-8 BRASS MALE ELBOW FITTINGS 3/8" TUBE X 1/2" MALE
GAYESCO 61-TE-0137 OUTLET BOX ENCLOSURE 2110655 W/ 1.5FTTEMPERATURE
GENERIC TK27867 F BOARD TK27867F, TK27867
CARTERSQUARELINE K81J-KIT-100 "AA"
SIGNET3-8011 INTEGRAL MOUNTING KIT 1/2" NPT PORTS 38011 198864500
ALLEN BRADLEY 800MR-FXP16X PUSH BUTTON SER D WITH 800M-XA CONTACT SER B
MDT BIOLOGIC CASTLE 58398 STERILIZERDOOR GASKET 20" X 20" 61301605016
NIB ASCO 302-925 REBUILD KIT 8321 AC
NIB HONEYWELL ST795A1031
