JANCDI021DF88202440
JANCDI021DF88202440
JANCDI021DF88202440
鴻飛達(dá)自動(dòng)化科技有限公司
主要銷售的產(chǎn)品包括了DCS系統(tǒng)模塊、機(jī)器人備件、伺服電機(jī)驅(qū)動(dòng)器、變頻器、PLC、傳感器、人機(jī)界面、低壓等。
暢銷品牌包括:
AB、ABB、施耐德、西門子、力士樂、安川、發(fā)那科、SEW、霍尼韋爾、GE發(fā)那科等
l、什么是DCS
DCS是分布式控制系統(tǒng)的英文縮寫(Distributed Control System),在國內(nèi)自控行業(yè)又稱之為
集散控制系統(tǒng).
2, DCS有什么特點(diǎn)?
DCS是計(jì)算機(jī)技術(shù)、控制技術(shù)萬l m絡(luò)技術(shù)高度結(jié)合的產(chǎn)物.DCS通常采用若干個(gè)控制器(過
程站)對(duì)一個(gè)生產(chǎn)過程中的眾多控制點(diǎn)進(jìn)行控制,各控制器間通過網(wǎng)絡(luò)連接并可進(jìn)行數(shù)據(jù)交
換.操作采用計(jì)算機(jī)操作站,通過網(wǎng)絡(luò)與控制器連接,收集生產(chǎn)數(shù)據(jù),傳達(dá)操作指令。因此,
DCS的主要特點(diǎn)歸結(jié)為一毛」話就是:分散控制集中管理。
3, DCS的結(jié)構(gòu)是怎樣的?
上圖是一個(gè)較為全面的DCS系統(tǒng)結(jié)構(gòu)圖,從結(jié)構(gòu)上劃分,DCS包括過程級(jí)、操作級(jí)和管理
級(jí)。過程級(jí)主要由過程控制站、1/0單元和現(xiàn)場(chǎng)儀表組成,是系統(tǒng)控制功能的主要實(shí)施部分.
操作級(jí)包括:操作員站和工程師站,完成系統(tǒng)的操作和組態(tài).管理級(jí)主要是折工J’管理信息
系統(tǒng)(MIS系統(tǒng)),作為DCS更高層次的應(yīng)用,目前國內(nèi)紙行業(yè)應(yīng)用到這一層的系統(tǒng)較少.
4, DCS的控制程序是由誰執(zhí)行的?
DCS的控制決策是由過程控制站完成的,所以控制權(quán)序是由過程控制站執(zhí)行的.
5,過程控制站的組成如何?
DCS的過程控制站是-個(gè)完整的計(jì)算機(jī)系統(tǒng),主要由電源、CPU(中央處理器)、網(wǎng)絡(luò)接U
和 I/O組成
·人
6, I/O是什么?
控制系統(tǒng)需要建立信號(hào)的輸入和輸出通道,這就是I/O , DCS中的I/O一般是模塊化的,一
個(gè)I/O模塊上有一個(gè)或多個(gè)1/O通道,用來連接傳感器和執(zhí)行器(調(diào)節(jié)閥).
幾
7、什么是I/O單元?
通常,一個(gè)過程控制站是有兒個(gè)機(jī)架組成,每個(gè)機(jī)架可以擺放一定數(shù)量的模塊.CPU所在
的機(jī)架被稱為CPU單元,同一個(gè)過程站中只能有~個(gè)CPU單元,其他只用來擺放 I/O模塊。
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【聯(lián)系人】:唐先生
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3HAC5955-1 LOWER ARM |
3HAC5956-1 LOWER ARM |
3HAC5958-1 CABLE U. AX.1-3 |
3HAC5967-4 SOCKET TURNED |
3HAC5967-5 SOCKET TURNED |
3HAC5977-1 WRIST/150 (FOUNDRY) |
3HAC5978-1 WRIST/120 (FOUNDRY) |
3HAC5981-1 WRIST/120 (INSULATED) |
3HAC5982-1 WRIST/150 (INSULATED) |
3HAC5983-2 CONTACT PIN |
3HAC5983-3 CONTACT PIN |
3HAC5983-4 CONTACT PIN |
3HAC5990-1 PRODUCT MANUAL IRB 6400R |
3HAC6003-1 INDUCTIVE SWITCH |
3HAC6018-1 LOWER PROCESSMEDIA GUIDE |
3HAC6018-11 ATTACHMENT, P.MEDIA GUIDE |
3HAC6018-14 ATTACHMENT, P.MEDIA GUIDE |
3HAC6018-2 UPPER PROCESSMEDIA GUIDE |
3HAC6018-27 SUPPORT SHELF |
3HAC6018-28 PROTECTION HOSE |
3HAC6018-3 ATTACHMENT PROFILE |
3HAC6018-8 ATTACHMENT, P.MEDIA GUIDE |
3HAC6018-9 ATTACHMENT, P.MEDIA GUIDE |
3HAC6029-1 WARNING LABEL |
3HAC6031-1 MOTOR INCL.GEARBOX AX.6 |
3HAC6053-1 BRACKET WITH PIPE COUPL. |
3HAC6082-3 DRIVE UNIT AXIS 5-6 |
3HAC6082-4 DRIVE UNIT AXIS 5-6 YASKAWA |
3HAC6090-3 LABEL LAYOUT |
3HAC6096-1 COOLING UNIT |
3HAC6096-8 FAN FOR COOLING UNIT |
3HAC6146-1 HARNESS MAINTENANCE BOX |
3HAC6150-1 PRODUCT SPEC. IRB 6400R |
3HAC6157-1 FLOPPY SIGN/SUPPLY CABLE |
3HAC6159-1 TRANSFORMER UNIT T2 |
3HAC6160-1 TRANSFORMER UNIT T2 |
3HAC6161-1 TRANSFORMER UNIT T1 |
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3HAC6164-1 TRANSFORMER UNIT T3 |
3HAC6165-1 TRANSFORMER UNIT T3 |
3HAC6166-1 TRANSFORMER UNIT T3 |
3HAC6168-1 CABLE JIB. EXT.COMP.FANS |
3HAC6176-1 BRACKET F.POWER SUP.UNIT |
3HAC6194-1 PLIERS FOR PARALLEL ARMS |
3HAC6212-1 8110 PCI. VISION CARD |
3HAC6214-1 CAMERA BREAKOUT BOX 8110 |
3HAC6255-1 FAN CABLE |
3HAC6267-1 PROCESSWARE DISPENCEWARE |
3HAC6268-1 PROFIBUS USER'S GUIDE |
3HAC6275-1 LIFT/CAUTION BOARD |
3HAC6288-1 INSTRUCTION PLATE |
3HAC6314-1 LOCK SHACKLE |
3HAC6326-1 DRIVE SYSTEM INT. CABLE |
3HAC6328-1 IP PROTECTION, FAN |
3HAC6329-1 HARNESS CP/CS AX3 |
3HAC6331-1 SPOTWELD HARNESS 25/3 INT |
3HAC6333-1 DRIVE SYSTEM INT. CABLE |
3HAC6340-1 3HAC15590-1M INT. CABLE |
3HAC6346-1 DRIVE SYSTEM INT. CABLE |
3HAC6367-1 CABLE JIB TEACH PENDANT |
3HAC6375-6 PC HARNESS USB |
3HAC6377-1 CABLE JIB. POWER SUP. B.P |
3HAC6378-1 HARDDISC HARNESS |
3HAC6384-1 LINK CUSTOMER CONNECTION |
3HAC6419-1 DRIVE SYSTEM INT. CABLE |
3HAC6420-1 DRIVE SYSTEM INT. CABLE |
3HAC6427-1RIVING SHAFT AX.5 (Z3) |
3HAC6428-1 HARNESS CONTROL PAN 3-POS |
3HAC6428-5 HARNESS CONTROL PAN 2-POS |
3HAC6443-1 HOSE COUPLING |
3HAC6443-2 HOSE COUPLING |
3HAC6443-3 HOSE COUPLING |
3HAC6448-1 POSITION SWITCH 1-3 |
3HAC6449-1 POSITION SWITCH 1-2 |
3HAC6450-3 OIL IN WESSEL |
3HAC6456-1 HEX SOCKET HEAD CAP SCREW |
3HAC6474-1 SEGMENT FOUNDRY |
3HAC6475-1 BOX FOUNDRY BRYTARE |
3HAC6478-1 FLOPPY SIGN/SUPPLY CABLE |
3HAC6499-1 PUSH BUTTON GUARD |
3HAC6541-1 MOUNTING SET, BASE |
3HAC6546-1 AXIS CONN UNIT DSQC 513 |
3HAC6552-1 CASTOR WHEELS |
3HAC6558-1 BRACKET FOUNDRY |
3HAC6595-1 COVER ARMHOUSING |
3HAC6598-1 HOSE NIPPLE |
3HAC6599-1 GASKET BOTTOMPLATE |
3HAC6614-1 OIL HOSE |
3HAC6623-1 GEAR Z1/4 |
3HAC6627-1 SEALING RING |
3HAC6639-1 SNAP RIVET |
3HAC6640-1 HARNESS DRIVE SYST A3 |
3HAC6647-1 DUTY TIME COUNTER 24VDC |
3HAC6655-1 FAN UNIT |
3HAC6658-1 FAN WITH RECEPTACLE 24V |
3HAC6696-1 INNER PLATE |
3HAC6755-1 CABLE HOLDER |
3HAC6761-1 CABLE GUIDE |
3HAC6762-1 BELT SHIELD |
3HAC6774-1 DRIVING SHAFT AX 6 |
3HAC6776-1 TIMING BELT PULLEY Z1/5-6 |
3HAC6777-1 TIMING BELT PULLEY Z2/5 |
3HAC6778-1 TIMING BELT PULLEY Z2/6 |
3HAC6779-1 TIMING BELT |
3HAC6788-1 BEARING HUB |
3HAC6792-1 TIMING BELT PULLEY Z1/3 |
3HAC6793-1 TIMING BELT |
3HAC6809-1 ONCALIBRATION SET |
3HAC6843-1 HARNESS EXT. CONTR. PANEL |
3HAC6876-1 LIFTING DEVICE AXIS 2-3 |
3HAC6877-1 LIFTING DEVICE BALANCING |
3HAC6878-1 LIFTING DEVICE |
3HAC6897-1 PROCESSWARE DISPENCEWARE |
3HAC6912-1 PARALLEL PIN |
3HAC6913-1 MOVABLE PLATE W. SWIVEL |
3HAC6920-1 MOVABLE PLATE WITH HOLDER |