IC693CPU374
IC693CPU374
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1.熟悉被控對(duì)象,制定控制方案 分析被控對(duì)象的工藝過(guò)程及工作特點(diǎn),了解被控對(duì)象機(jī)、電、液之間的配合,確定被控對(duì)象對(duì) PLC控制系統(tǒng)的控制要求。
2.確定I/O設(shè)備 根據(jù)系統(tǒng)的控制要求,確定用戶(hù)所需的輸入(如按鈕、行程開(kāi)關(guān)、選擇開(kāi)關(guān)等)和輸出設(shè)備(如接觸器、電磁閥、信號(hào)指示燈等)由此確定PLC的I/O點(diǎn)數(shù)。
3.選擇PLC 選擇時(shí)主要包括PLC機(jī)型、容量、I/O模塊、電源的選擇。
4.分配PLC的I/O地址 根據(jù)生產(chǎn)設(shè)備現(xiàn)場(chǎng)需要,確定控制按鈕,選擇開(kāi)關(guān)、接觸器、電磁閥、信號(hào)指示燈等各種輸入輸出設(shè)備的型號(hào)、規(guī)格、數(shù)量;根據(jù)所選的PLC的型號(hào)列出輸入/輸出設(shè)備與PLC輸入輸出端子的對(duì)照表,以便繪制PLC外部I/O接線(xiàn)圖和編制程序。
5.設(shè)計(jì)軟件及硬件進(jìn)行PLC程序設(shè)計(jì),進(jìn)行控制柜(臺(tái))等硬件的設(shè)計(jì)及現(xiàn)場(chǎng)施工。由于程序與硬件設(shè)計(jì)可同時(shí)進(jìn)行,因此,PLC控制系統(tǒng)的設(shè)計(jì)周期可大大縮短,而對(duì)于繼電器系統(tǒng)必須先設(shè)計(jì)出全部的電氣控制線(xiàn)路后才能進(jìn)行施工設(shè)計(jì)。
6.聯(lián)機(jī)調(diào)試 聯(lián)機(jī)調(diào)試是指將模擬調(diào)試通過(guò)的程序進(jìn)行在線(xiàn)統(tǒng)調(diào)。開(kāi)始時(shí),先不帶上輸出設(shè)備(接觸器線(xiàn)圈、信號(hào)指示燈等負(fù)載)進(jìn)行調(diào)試。利用編程器的監(jiān)控功能,采分段調(diào)試的方法進(jìn)行。各部分都調(diào)試正常后,再帶上實(shí)際負(fù)載運(yùn)行。如不符合要求,則對(duì)硬件和程序作調(diào)整。通常只需修改部分程序即可,全部調(diào)試完畢后,交付試運(yùn)行。經(jīng)過(guò)一段時(shí)間運(yùn)行,如果工作正常、程序不需要修改則應(yīng)將程序固化到EPROM中,以防程序丟失。
SMC 150PSI PNEUMATIC CYLINDER T-ACNL-80-01-00?10US
NUMATICS SOLENOID VALVE I34RD100J053G
PARKER 63mm BORE 120.7mm PNEUMATIC CYLINDER 63 CTMPRVS14MC 120.7
SMC 145PSI PNEUMATIC CYLINDER T-ACNL-80-01-00
NUMATICS 120V, 0.30AMPS, SOLENOID VALVE 554SS43CJ
MAC 150PSI 2.5WATTS SOLENOID VALVE PME591AAAA
TOYODA MACHINE HYDRAULIC CYLINDER HC-40CB215-W-L
SMC PNEUMATIC CYLINDER 63MM BORE 150MM STROKE CKGA163-150Y
NUMATICS DOUBLE ENDED PNEUMATIC REGULATOR NIB 123RQ100JP00000
NUMATICS 150 PSIG SOLENOID VALVE 134BA400KP14D30
NUMATICS SOLENOID REGULATOR VALVE W/ BASE, I35RD115J000000
WELKER BEARING COMPANY 250PSIG 63MMBORE 50MMSTROKE PNEUMATIC CYLINDER WCP-027
NUMATICS 150PSIG-AIR SOLENOID VALVE I34BB515MP00061
PARKER 14N73-32-32 SAE CODE 61 FLANGE HEAD 90 ELBOW
NUMATICS 120V, 50-60HZ, 0.16AMPS SOLENIOD VALVE 34DXP4460
NUMATICS SERIES ISO5599/11 SOLENOID VALVE I23BB400MP
FESTO 145PSI PNEUMATIC CYLINDER DRQD-25-90-PPV-?J-A-AL-ZW
SMC CYLINDER CDNAF50N-150H-D?-J59W W/CNA50ND-UA
LUBRIQUIP DIVIDER VALVE MSP-151 H006
UNKNOWN MANUFACTURER * SCH 40 PIPE NIPPLE * 304/40
FESTO 32mm BORE 125mm STROKE PNEUMATIC CYLINDER DNG-32-125-PPV-?A
NORGREN 400PSIG INLET 50PSIG OUTLET REGULATOR 11-002-021 103723
FESTO 20MM BORE 25MM STROKE PNEUMATIC CYLINDER, DSNU-20-25-PPV-?A, NNB
FESTO CONNECTOR CABLE, 159424 PNP, NNB
NUMATICS 150 PSIG-AIR PNEUMATIC SOLENOID VALVE, I34BB400KP
HYSON 160 MM STROKE, 130 BAR NITROGEN GAS SPRING NP-750-160 SW
FIBRO GSA 73169 02310 PNEUMATIC ROBOTIC GRIPPER 52.81.500
ST * METRIC 90 ELBOW * UNKNOWN
BIMBA DOUBLE WALL ROD END PNEUMATIC CYLINDER CDW-01828-A-18
RACINE VARIABLE VOLUME SILENT VANE PUMP PSV DNS0 20HRS 11
SMC 145 PSI 1.00 MPA PNEUMATIC CYLINDER, US23700
NUMATICS VALVE 225-285B 24VDC 6.3 WATTS
NUMATICS 120V 0.30A 60HZ 150 PSIG-AIR PNEUMATIC SOLENOID VALVE, I34SS500K
IAI LARGE DIAMETER HOLLOW ROTARY GRIPPER ASSEMBLY
NORGREN GRIP-LOK GRIPPER AW 789 PO
FESTO LINEAR GUIDE FEN-63-200 NNB
UNKNOWN MANUFACTURER * ASSORTED WEATHERHEAD 90 ELBOW * UNKNOWN
NUMATICS REGULATOR VALVE 554RD100J000000
FHAC GX11 HYDRAULIC MOTOR/PUMP 9G D23 01
PALL MODEL 8670 DUPLEX FILTER ASSEMBLY HH8670D20 UB T 104656
NUMATICS 150PSIG, 120V, .16A, 50/60Hz SOLENOID VALVE 554BB500K
ADVANCE * CYLINDER REPAIR KIT NIB * I325-00NL
NORGREN 250PSI PNEUMATIC LUBRICATOR L17-800-OEDA
MAGNETROL PD43L38Y 60W 120V SOLENOID VALVE
HYTORK 1125 ACTUATOR W/ ACCUTRAK POSITIONER 1040N 103548
PARKER 1000KPA SOLENOID VALVE F72VXBG019A
MILLER HEAVY DUTY AIR CYLINDER AV-72BXN -08.00-40.00-01?38-N11-0
MAC 24VDC 6.0W 150PSI SOLENOID VALVE 130B-501BA
NUMATICS 150PSIG .31A 115V PNEUMATIC SOLENOID VALVE 33SAD441A 103353
SMC PNEUMATIC MICRO MIST SEPERATOR REGULATOR AWD20-01B
FESTO 50MM BORE 200MM STROKE PNEUMATIC CYLINDER, DNU-50-200-PPV-?A
LUBRIQUIP TRABON .150 TWIN OUTLET DIVIDER VALVE, MXP-150T
NUMATICS 24 VDC, 4.0 WATTS SOLENOID COIL, 236-312B
BEHRINGER CORPORATION BE60P40AH HYDRAULIC FILTER, NIB
FESTO 40MM BORE 170MM STROKE PNEUMATIC CYLINDER, ADVU-40-170-PA, NNB
PARKER 10671-32-32 FEMALE JIC 37 SWIVEL
BIMBA PNEUMATIC CYLINDER 042-DZ YG
VERSA 120V 75PSI SOLENOID VALVE ESM 8012 66 Z CLL36
FESTO DGPL-63-500-PPV?-A-GF-B
NUMATICS 123BA400K 120 VOLTS 50/60 HERTZ 150 PSIG SINGLE SOLENOID VALVE, NNB
ENERPAC AIR HYDRAULIC BOOSTER AHB46
NUMATICS 150 PSIG-MAX SOLENOID VALVE ISO5599/11
SMC NCDBN32-XA-0065?US AIR CYLINDER, NNB
NUMATICS F30B-04CE PNEUMATIC VALVE, NIB
FESTO PNEUMATIC LINE GUIDE FEN-50-80-KF NNB
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