IC693CPU360---IC693CPU360
IC693CPU360---IC693CPU360故障檢測技術
為了保證系統(tǒng)在出現故障時及時將冗余部分投入工作,必須有高精確的在線故障檢測技術,實現故障發(fā)現、故障定位、故障隔離和故障報警。故障檢測包括電源、微處理器、數據通訊鏈路、數據總線及I/O狀態(tài)等。其中故障診斷包括故障自診斷和故障互檢(工作、備用卡件之間的相互檢查)
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公司 名稱:廈門泰尼電氣有限公司
固定 電話:0592-6809819
聯 系 人:張亮
傳 真:0592-6890859【請備注“張亮”收】
商 務 Q Q: 2314094943
手 機:18030028083
Q Q 郵 箱:2314094943@qq.com
需要可以聯系絕對給你滿意的價格
公司地址:廈門市海滄區(qū)海滄街道濱湖一里7號2008室
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3)故障仲裁技術和切換技術
精確及時地發(fā)現故障后,還需要及時確定故障的部位、分析故障的嚴重性,依賴前文提到的冗余控制電路,對工作、備用故障狀態(tài)進行分析、比較和仲裁,以判定是否需要進行工作/備用之間的狀態(tài)切換??刂茩嗲袚Q到冗余備用部件還必須保證快速、安全、無擾動。當處于工作狀態(tài)的部件出現故障(斷電、復位、軟件故障、硬件故障等)或者工作部件的故障較備用部件嚴重時,(電工之家http://www.pw0.cn)備用部件必須快速地無擾動地接替工作部件的所有控制任務,對現場控制不造成任何影響。同時要求切換時間應為毫秒級,甚至是微秒級,這樣就不會因為該部件的故障而造成外部控制對象的失控或檢測信息失效等等。另外,還需要盡快通過網絡通訊或就地LED顯示進行報警,通知用戶出現故障的部件和故障情況,以便進行及時維護。 BECKHOFF CP6502-0001-0030 INDUSTRAIL COMPUTER *XLNT*
INDRAMAT MAC071B-0-TS-3-C/095-A-0 SERVO MOTOR REMAN.
CUTLER HAMMER 37PZ PM 3000 POWER SERIES (TOUCHSCREEN)
LIGHTNIN MIXER XGAC100 NEW WITH GAST AIR MOTOR (SST)
LOMA SUPERSCAN METAL DETECTOR MD21-6926 (4 X 3) 110V
YASKAWA USAMED-09BA2K SERVO MOTOR ENCODER UTOPH-600VB
SIEMENS 6FM1470-3BE20 DISPLAY MODULE XLNT CONDITION
YASKAWA CACR-SR15BC1KSY396 SERVOPACK GOOD TAKEOUT
RELIANCE ELECTRIC 60 HP DC MOTOR B2810ATY XLNT COND
LOMA SUPERSCAN METAL DETECTOR MD21-6926 (16 X 4) 110V
GOULDS MODICON AS-P453-642 (4.0 AMPS 60HZ) GOOD TAKEOUT
FANUC A06B-0502-B202-R SERVO MOTOR (RPM 2000)
PALA PC PALA-D15M INDUSTRAIL 15'' MONITOR
SIEMENS 6ES5243-1AB11 ANALOG MODULE XLNT CONDITION
SIEMENS 6ES5243-1AB11 ANALOG MODULE XLNT CONDITION
TOSHIBA SVS-2065B1 SV PACK 6.5 kVA * XLNT CONDITION*
POWER ELECTRONICS M546CX MICRO-SPEED CX (5 HP) NEW!
BAUMULLER NURNBERG SERVO MOTOR DS0 71-5 (8.8 KW) XLNT
MILTON ROY RS2138FRSESEALNN 3.8 GPH @ 100 PSI BRAND NEW
OPTI MATE 1510 INLINE FILLING SYSTEM (XLNT CONDITION)
ALLEN BRADLEY 8600-1892B OPERATOR PANEL (110/220 VAC)
SIEMENS 6ES5950-1AB61 SIMATIC POWER SUPPLY
ALLEN BRADLEY 1321-3RA100-B 100 AMP LINE REACTOR NIB
CONTROL TECHNIQUES EPSILON 205 SERVO DRIVE NEW IN BOX
TUTHILL 4314V-CC-6 PUMP SYSTEM ,2", 2 HP EXPLOSION PROO
BOSCH 0 608 830 158 TIGHTENING SYSTEM 6 SLOT RACK
RELIANCE GV3000 AC DRIVE 20V4251 , 20 HP, 15.0 KW
MITSUBISHI MELSERVO MR-SA102T XLNT CONDITION (UIB)
FANUC A06B-0143-B075 #7076 AC SERVO MOTOR NEW OLD STOCK
SIEMENS A1-116-100-501 (SIMOREG) XLNT CONDITION!!
VARTECH SYSTEMS VT15B-R INDUSTRIAL MONITOR NEW
CUTLER HAMMER 400AMP HEAVY DUTY SAFTEY SWITCH DH365FDK
ADVANCED MICRO CONTROLS 1931 INTELLIGENT RESOLVER INTER
MOORE APACS 39SAMCAN (SAM ANALOG MODULE) GOOD TAKEOUT
MOORE APACS+ 39SDM024DCCBN (SDM+ MODULE) GOOD TAKEOUT
SIEMENS 6AC6975-4AA11 TAST-ALPHA 3974R KEYBOARD NIB
PEERLESS PUMP 7 1/2 HP. SERIES C TYPE 840 NEW SURPLUS
LOMA SUPERSCAN MICRO OPERATOR INTERFACE PANEL
SIEMENS SIMATIC RACK 6ES5182-3KH61 W/ POWER SUPPLY #
ALLEN BRADLEY 1336S-B010-AA-EN3-HA2-L6 (10 HP) DRIVE
BECKHOFF 07.3402.0187.0 TOUCH SCREEN (EK04.02) C0409
DAYKIN ELECTRIC CVFSD-0515 TRANSFORMER 4000VA NEW WITH
FANUC A06B-0341-B231 SERVO MOTOR (MODEL-OF) NEW!
OKUMA OPUS 5000 II ,E4809-436-016-C , E4809-436-017-C
FANUC A06B-0142-B075 #7008 AC SERVO MOTOR
ALLEN BRADLEY 6181-AHBBBBZZZ INDUSTRIAL COMPUTER (XLNT)
YASKAWA VARISPEED 505 CDMR-WII 230V 180A (JPDC-C036)
ALLEN BRADLEY 810-A03A INVERSE TIME RELAY NEW IN BOX
OMRON CVM1-CPU11-EV2 CPU UNIT XLNT CONDITION
ALLEN BRADLEY 6181-AHBBBBZZZ SER.A INDUSTRIAL COMPUTER