3BSE013204R1
3BSE013204R1
機(jī)遇總是有的,如果把握不住,不要怨天憂人,只因自己不夠優(yōu)秀;不要把時(shí)間當(dāng)垃圾處理,唯有珍惜光陰,才能提升生命的質(zhì)量;兩點(diǎn)之間未必直線zui短,有時(shí)迂回曲折能夠更快地抵達(dá)終點(diǎn);如果錯(cuò)了,那就停止,如果得不到,那就放棄;趕路并非越快越好,把握正確的方向zui重要。
:祖巧麗
:
爐除灰系統(tǒng)及其公用設(shè)備共用一套PLC,PLC系統(tǒng)是昆騰電子產(chǎn)品系統(tǒng),每個(gè)主機(jī)架內(nèi)只有一塊網(wǎng)絡(luò)模塊140NOE77101,CPU采用140CPU67160熱備,開關(guān)量輸入模塊為32點(diǎn)24V直流輸入,開關(guān)量輸出模塊為32點(diǎn)輸出;模擬量輸入模塊為8通道輸入,供電電源為線性直流24V電源;模擬量輸出模塊為4通道輸出,供電電源為線性直流24V電源。
PLC系統(tǒng)內(nèi)主機(jī)架與遠(yuǎn)程機(jī)架通訊只有一路同軸電纜,三臺(tái)上位機(jī)也只配有一塊網(wǎng)卡進(jìn)行通訊。由于設(shè)備點(diǎn)數(shù)較多,再加上后來在線修改程序使程序越來越大,通訊量太大,投熱備后,PLC與上位機(jī)通訊經(jīng)常中斷,運(yùn)行人員無法正常監(jiān)視,操作設(shè)備;
另外機(jī)架之間同軸電纜采用單纜通訊也不可靠,有時(shí)由于同軸電纜接頭松動(dòng)等原因,使CPU無法與遠(yuǎn)程機(jī)架通訊,指令發(fā)不出去,特別是空壓機(jī)控制均采用長(zhǎng)指令,遠(yuǎn)程機(jī)架與CPU通訊中斷后,空壓機(jī)指令消失,全部停止,近而導(dǎo)致設(shè)備全部停止,氣動(dòng)閥門無法操作,不能輸灰,時(shí)間長(zhǎng)了甚至?xí)绊戝仩t等主設(shè)備運(yùn)行,嚴(yán)重時(shí)甚至?xí)斐赏C(jī)。
Newly listedESKOWATER FLOW METER VDK-3MG-DN
FORCE CONTROL 502-M2-MS-03 SERVICE PARTS KIT, NEW IN BAG
INGERSOLL-RAND / SOCATT PAD 77A-M825-7 *NEW*
BRADLEY PLASTIC EYEWASH BOWL DUST COVER S45-1964 *NEW*
BANNER 3FT RIGHT ANGLE SENSING END FIBER OPTIC CABLE ITA13S *NEW*
COSTGUARD 5 MICRON WATER FILTER CARTRIDGE CG5-20 *NEW*
WIDIA 1/4 BOT TAP 14024 *NEW*
WIDELL 1 7/8-12 H6 6FL S/S BOTTOM TAP
STANLEY A30LRA2-5 3/8" DRIVE ANGLE PNEUMATIC NUT RUNNER
FALK STEELFLEX FOR 50 & 1050T10 COVER GRID ASSEMBLY NIB
EAS 1/4" NPT FEMALE MONO COUPLER KBF6 *NEW*
STARCUT 1459758, GUNDRILL COOLANT, 13 7/8" OAL, 0.609", 5 1/2" SHANK, NIB
BELL & GOSSETT 3" X 4" CENTRIFUGAL PUMP SIZE 185016
APPLETON 1" ANGLE LIQUID TIGHT MALL IRON CONNECTOR ST-90100 *NEW LOT OF 3*
EATON 1/4"NPTM BRASS FITTING 68X6 *NEW LOT OF 10*
HARDING CS 001185001 FAN GRILL, LOT OF 2, NEW IN BAG
MORSE 2 1/2 - 4, TAP, NC, HS, GH-7, 6 FLUTE, 8 3/4" OVERALL LENGTH
OMRON E3C-S10 PHOTOELECTRIC SWITCH
YALE BACKCHECK SPRING ADJUSTMENT REVERSIBLE ALUMINUM DOOR CLOSER 3501 NEW
FESTO MINI PNEUMATIC CYLINDER AV-12-4
FALK 1.625" KW 3/8" X 3/16" COUPLING HUB, 1040T *NEW*
PHD CYLINDER ONLY BS10 1 X 20 -B-H4 NNB
FESTO MAINFOLD BLOCK FR-4-1/4C
WATTS FLUIDAIR 1/4" NPT INSERT KIT, IK20Y *NEW*
MOORE I/P CONVERTER 4-20MDAC 3-15PSI
TALEMA TOROIDAL POWER TRANSFORMER 8755-P2S2
DOOSAN WASHER TONGUE D917238 LOT OF 2 NEW
PARKER 3/8"NPT HYDRAULIC ROTARY ACTUATOR SERIES PS
BROWNING J50 S/C C/L CONNECTING CHAIN LINKS, LOT OF 2, NEW IN BAG
SLOAN A-15-A MOLDED DISC DIAPHRAGM FOR ROYAL & REGAL, LOT OF 5 NEW IN BAG SEALED
SMC 1/2" NPT MODULAR PIPING ADAPTOR E40T-04 *NEW IN BAG*
CARD 1-3/16-7 NS 4-FLUTE HAND TAP B-1
PARKER 4F-C4L-10-B CHECK VALVE, 1/4" NPT, 3000 PSI, NIB
EMECANIQUE ZCK J922H4 BODY CONTACT, NEW IN BAG
KAO 5.25" DOUBLE SIDED DOUBLE DENSITY DISKETTES MD2D *NEW LOT OF 10*
SKF EXPLORER BEARING 6205-2Z/C3 NIB
NIAGRA 1-1/2X3/4X1-5/8 2 FLUTE END MILL
SKF SNW 15X2-1/2" BEARING ADAPTER SLEEVE NIB SKF HE315
GREENFIELD 1 3/8-6, ROUND ADJUSTABLE DIE, NC, HS, 4 FLUTE, 3" OD, NIB
SALINA VORTEX CYLINDER DUC4.5X6-MG GRA05-F-S4-MG-W?S1-LL
3M 1" x 50YD, 80 GRADE, CLOTH UTILITY ROLL 051144-05110 *NEW*
FESTO 5-10 BAR CONTROL VALVE GR-1/8B0 151215 K008
HAGER 3.5" x 3.5", 1/2 M.S, FULL MORTISE-STD US 26D *NEW*
ECLIPSE 5/8" PIN DRIVE COUNTERBORE 413 6342
PARKER 250PSI, 2-PORT, 3/8"NPT FLOW CONTROL VALVE 3250G0319 *NEW*
LINCOLN DIVIDER VALVE UV-15S *NEW,SEALED*
CLEVELAND S62154 STYLE FORD SIZE 368 X 469 TAPER SHANK DRILL, 36YA-368 *NEW*
SATURN CIRCUIT BOARD CFUJK3-4 / SDB41024-2
PHD 1-3/8" X 3/4" PNEUMATIC CYLINDER 02942384-01 *NEW*
CLEVELAND 08686, SIZE 22 TAPER LENGTH DRILL, 5-3/4" OAL, HS, LOT OF 11, NEW
HALOGEN LEAK DETECTOR H25C-1N-6-N-E-P?S
HILTI 1" x 6" ANCHOR BOLT KB II 00045412 *NEW, LOT OF 3*
BRAD HARRISON 41360 MINI-CHANGE 5P FEMALE CORDSET, 6', NEW IN BAG
3M BLENDERM 1/2" x 5YD SURGICAL TAPE 1525-0 BOX OF 15
3M 7-1/8" FIBRE DISCS 983 CR *NEW, SEALED LOT OF 25*
UNION BUTTERFIELD 1/4X7, 4 FLUTE HAND TAP
DIXON 2-1/2" TO 5-1/2" RANGE, HOSE CAMPS HS-80 *LOT OF 10, NEW*
SMC 3/16" TUBE, 1/8"NPT FITTING KQU05-34S *NEW* LOT OF 10
WARNER 3/4" OPEN BALL BUSHING TWD-12 WRN *NEW*
BROWNING 7/8" BORE, SPLIT TAPERED BUSHING Q1 1 7/8 *NEW*
CM BIG ORANGE 2G804 1/8" WIRE ROPE CLIPS, LOT OF 5, NEW IN BAG
SANDVIK 2-1/2" STAINLESS STEEL CLAMP 76.1 / 9204 LOT OF 4
BRAD HARRISON 883030D01M003, 3P MALE/FEMALE CORDSET EXTENSION, NEW IN BAG