1790D-4R0;
1790D-4R0現(xiàn)貨；
1790D-4R0供應(yīng)。

DP通訊控制變頻器運(yùn)行時，在設(shè)備出現(xiàn)故障時，編寫程序是否需要先使變頻器的運(yùn)行速度為0，然后再使變頻器停止運(yùn)行即控制字的第0位為0.如果不按這個順序進(jìn)行，變頻器是不是會燒元件呀。
答：設(shè)備出現(xiàn)故障時，變頻器脈沖封鎖，轉(zhuǎn)速會將為0,，但你在編這個程序時，為了安全，應(yīng)該在變頻器報故障時，將速度給定設(shè)為0，否則故障復(fù)位時設(shè)備會啟動。
編寫程序是否需要先使變頻器的運(yùn)行速度為0，然后再使變頻器停止運(yùn)行即控制字的第0位為0.如果不按這個順序進(jìn)行，變頻器是不是會燒元件呀——
不必這樣做。如果不按這個順序進(jìn)行，變頻器是不是會燒元件的。控制字的第0位為0后，變頻器會自動轉(zhuǎn)速降為0后，再停止運(yùn)行的。你可以放心。


　　12) 古琴可定我意，古箏能醉我心;古琴看破紅塵，古箏看淡紅塵。
————————————————————
XYCOM FNCABLE201031MS NSFP FNCABLE201031MSSiemens Simatic S7 6ES7392-1AJ00-0AA0 Stecker 20Pol NEU
Endress+Hauser Grenzwertschalter/Transmitter RTA 421 RTA421-A11A OVP Neu
Cooper Tools PCB2000 MSAL 0104 PC Board Card
CLECO / COOPER TOOLS 542778-10M USED ELECTRIC TOOL CABLE 54277810M
RITTAL Schaltschrank Filterlüfter SK 3326 100 SK 3326100
Siemens CES-Schlo? Bet?tigungselement 3SB1000-4LA63
Cooper Tools 17ES31D3 Nutsetter 3/8" - Used
FANUC A06B-0372-B169 SERVO MOTORFrom Canada
GE FANUC A02B-0118-B004 SERVO AMPLIFIER POWER MATEXYCOM 93533-001 REV A 93182A2 PORT 3 PORT 4 BOARD
XYCOM 3512-A1A114103500S USPP 3512A1A114103500749 90034 TIMKEN New Bearings
NEW XYCOM PMXV-230 MODULE PM-101659
Crouzet Erweiterung 88790101L521910DE TIMKEN New Bearings
From Canada
GE FANUC ROBOTICS EE-1063-101 NEW BOARD
499A3 TIMKEN New Bearings
623S TIMKEN New BearingsYamatake FE8B-RPD6P Neu
Siemens Simatic S5 6ES5420-7LA11 6ES5-420-7LA11 V.12
Xycom 9465 KPM_ MSPCB043-08 _ MSPCB043-09 _ MDB 64_57507 _Display/Control Panel
PANASONIC MSMA5AZA1A AC SERVO MOTOR 42 V, 1.0A, 200Hz, 3000 r/min, 0.05 kW OUT
GE Fanuc 531X111PSHAWG3 531X111PSHA 531X P SUPPLY
Leuze Reflexions Lichttaster FRKR 95/4-130 L
From Canada
From Canada
495A90025 TIMKEN New Bearings
Siemens Simatic S7 Terminalblock 6ES7193-4CA30-0AA0 6ES7 193-4CA30-0AA0Cooper 43526099 COOPER TOOLS GEAR CASE
Siemens Simatic Power Modul 6ES7138-4CA01-0AA0 6ES7 138-4CA01-0AA0Xycom 9406ACT 111643-101 10.5" Industrial Touch Panel Screen Monitor
Cooper Power Tools Cleco Nutrunner 35M-5-R5-3 35M5R53
Siemens Simatic S7 Bus-Connector 6ES7972-0BA30-0XA0 6ES7-972-0BA30-0XA0
Antique right handed Coopers Axe 680.
XYCOM 70675-098 USPP 70675098
XYCOM VMEbus DIO XVME-224 *NICE*From Canada
From CanadaXYCOM XVME-202 USPP XVME202
Siemens RS232/PPI Multi-Master Cable 6ES7901-3CB30-0XA0 6ES7 901-3CB30-0XA0 V.04Siemens Simatic S7 Zusatzklemme 6ES7120-2BH00-0AA0 6ES7 120-2BH00-0AA0
From Canada
Laser 5149 BMW - Timing Tool Kit BMW Mini Cooper Tool Garage AutoOne-day shipping available
GE FANUC ROBOTICS EE-1063-101 NEW BOARD
XYCOM 98942-001 NSPP 98942001
XYCOM XVME-976 MODULE XVME976
Xycom 112595-001 8000-SKM PC BoardNIB GE Fanuc P BASE A16B-2200-0020/?02B A16B22000020
Rexroth Indramat SPS-Modul 289298 R-IB IL 24 DO 8-2A
Siemens Simatic S5 ?Memory Card 6ES5374-1KH21 6ES5-374-1KH21 NEU
From Canada
From Canada
GE FANUC BOARD A16B-2200-0200/?03A A16B-2200-0200
From Canada
OMRON NSJW-ETN21 NSJWETN21 ETHERNET UNITNEW
GARDNER-DENVER / COOPER POWER TOOLS 542608-3M NEW ELECTRIC TOOL CABLE 5426083M

1336F-BRF200-AN-EN