140CRA21210

140CRA21210

2、電纜選擇的敖設(shè)

為了減少動(dòng)力電纜輻射電磁干擾，尤其是變頻裝置饋電電纜。筆者在某工程中，采用了銅帶鎧裝屏蔽電力電纜，從而降低了動(dòng)力線生產(chǎn)的電磁干擾，該工程投產(chǎn)后取得了滿意的效果。

不同類型的信號(hào)分別由不同電纜傳輸，信號(hào)電纜應(yīng)按傳輸信號(hào)種類分層敖設(shè)，嚴(yán)禁用同一電纜的不同導(dǎo)線同時(shí)傳送動(dòng)力電源和信號(hào)，避免信號(hào)線與動(dòng)力電纜靠近平行敖設(shè)，以減少電磁干擾。

3、 硬件濾波及軟件抗如果措施

由于電磁干擾的復(fù)雜性，要根本消除迎接干擾影響是不可能的，因此在PLC控制系統(tǒng)的軟件設(shè)計(jì)和組態(tài)時(shí)，還應(yīng)在軟件方面進(jìn)行抗干擾處理，進(jìn)一步提高系統(tǒng)的可靠性。常用的一些措施：數(shù)字濾波和工頻整形采樣，可有效消除周期性干擾；定時(shí)校正參考點(diǎn)電位，并采用動(dòng)態(tài)零點(diǎn)，可有效防止電位漂移；采用信息冗余技術(shù)，設(shè)計(jì)相應(yīng)的軟件標(biāo)志位；采用間接跳轉(zhuǎn)，設(shè)置軟件陷阱等提高軟件結(jié)構(gòu)可靠性。

MITSUBISHI DYNAMYTE NEMIC-LAMBDA POWER SUPPLY FS-600A-4

YASKAWA MINERTIA MOTOR UGTMEM-06LSF51 W/ UTOPI-I00SAB80

OKUMA OPUS 5000II E4809-045-109-D SVP BOARD 1911-1533-1

FANUC A16B-0170-0460-03A A320-0170-T462 BOARD A16B01700

14 KITAMURA MY CENTER-0 CNC TOOL POD POT CAROUSEL HOLDE

MITSUBISHI FX53B FX 53B BN624A652G52 BOARD MITSUBISHI D

KYB KAYABA POWER UNIT KES-NK-8601 5X18-25 PSV16-2.2-4

I/O CIRCUIT BOARD JANCD-E1001B DF7000055 YASNAC YASKAWA

CHARMILLES COMAU CT8121910 9839TE CA,1 .94.0 CA194V0 BO

MACOME MAGNETIC LIMIT SWITCH LSD-1489-B LSH-1489-B CNC

AIR SWITCHSET CYLINDER WITH HYDRAULICS MIYANO KNS45

LABORATOIRE FRANCAIS D'ELECTRONIQUE BR2U10 BR2U10 TOYOD

BY171A357G51 F IFXA-01-G BY171A357H01 MITSUBISHI M25K C

LOT OF 12 TOOL CHANGER FINGERS KITAMURA S-12 CNC ATC TO

BOSCH SM 5/10-TA SERVO DRIVE SM510TA 520V ZIMMERMAN FZ1

TOSHIBA 12M1-0300R 125M10300R RA12M 300W 3000 RPM 9.74 

JAPAX DX45NC EDM 861-00-035 M-OPTION 86100035

MITSUBISHI AC SERVO MOTOR HA83NC-S OSE253 HA83NT-E33 B 

BALDOR MOTOR M-4070-FL-3B & DAIDO ENCODER 1000C/T-L3-5V...

S-2724A TOUCH SCREEN CONTROL PANEL & BOARD S2724A NACHI

DG SPECIAL CNC MITSUBISHI SERVO DRIVE MR-S1-80-E01 MRS

18 OKUMA MC4VAE CNC VERTICAL MILL CAT 40 TOOL POD POT A

Z AXIS BALL SCREW 36 1/2 " CINCINNATI MILACRON SABRE C

YASKAWA B844Y0582 ENCODER CAP OKUMA LB25 CNC LATHE

GSP PD16841 POWER SUPPLY 7.5A 250V

OKUMA MC4VA 2ND SANYO DENKI SUPER DRIVER CN-1000BT-10 W

OKUMA HOWA MILL AC2 FANUC GETTYS DC SERVO MOTOR

CINCINNATI SIBA 3-533-0906G BOARD 35330906G CINCINNATI 

PIFB-02-G BY171A379G51 BY171A379H01 MITSUBISHI M25K CNC

MATSUURA MC500V2 TOOL HOLDER TOOL POT POD FINGERS BT35 

LEADWELL MCV-OP MITSUBISHI MELDAS MC301B BN624A822G52 B

GLENTEK GA4566-4F-1 BOARD GA45664F1 AMPLIFIER CNC FADAL

MORI SEIKI MV-40B KEBBY ENCODER 4-120 CNC 664835

CHARMILLES 812052B BOARD 853413 853448 CHARMILLES EDM 2

ENSHU FS3M INTERFACE BOARD BD0 2005B ENSHU YUASA AM-154

RAYCON PINNACLE EDM TOOLING SET OF TOOLS

MITSUBISHI FW53C BN634E040G51 BOARD MITSUBISHI EDM DWC 

FANUC A06B-0315-B002 SERVO MOTOR A06B0315B002 LEBLOND M

VPA 8 OSSA-03-G BY171A378G51 C MITSUBISHI M25K CNC RAM 

FANUC AC SERVO MOTOR 2-0S A06B-0310-B002 W/ A860-0308-T

NACHI AC SERVO TS-4063N800E22 TS4063N800E22 3000RPM NAC

20 TOOL FINGERS KITAMURA JIG CENTER 7 CNC MILL TOOL POD

JAPAN SERVO DB15K-002 SERVO DRIVER DB15K002 HITACHI SEI

MITSUBISHI SUPER LINE SF-J 200V 3 PHASE INDUCTION MOTO

MITSUBISHI FX709B BOARD BN624A527G52 MAZAK VQC 15/40 VE

CINCINNATI MILACRON BAORD 3-542-1174A 35421174A MMC AS 

YASKAWA SERVO ENCODER UTOPI-500UB01 U*500UB01 MAZAK 

MITSUBISHI 6590-608 ENCODER 6590608 INDUCTION PROBE

COOLING DOCK UNIT CABINET COOLER BROTHER CNC TAPPING C

SODICK MORICOS EGO-PC3B SERVO AL CONTROL PANEL EGOPC3B 

MAZAK MICROCENTER V-5 TOOL CHANGER ARM BT35 BT-35 CNC

FANUC A02B-0098-B511 A20B-2000-0175 MOTHER BOARD A02B00

TOYODA FV45 VERTICAL MILL TOOL CHANGER ARM CYLINDER

1994 MITSUBISHI EDM DWC 90SB FW83A BOARD BN634E135G52 F

1994 HITACHI SEIKI SEIKO EDM HCUT 203 HAND HELD PENDANT

1994 ACURA VIGOR OEM FACTORY AUTOMATIC A/T AT TRANSMISS

CHARMILLES EDM 200 19933 BOARD

MAZAK VQC2040A MELDAS-YM UF01A RACK AND POWER SUPPLY

OKUMA CADET MATE CNC VERTICAL MILL Y AXIS BALLSCREW BAL

OKUMA MC 4VA COMPLETE CONTROL PANEL E5405-019-507 W/ SU

JAPAN SERVO DB20DK-007 SERVO DRIVER DB20DK007 HITACHI S

YASKAWA MINERTIA MOTOR J SERIES UGJMED-80MMU41 UGJMED80

FANUC A06B-0501-B201 SERVO MOTOR A06B0501B201 CINCINNAT

CINCINNATI ARROW 1000 ERO VERTICAL MILL TOOL FINGERS CL

GETTYS FANUC D-116572 SERVO MOTOR D116572 KITAMURA JIG 

AVAL TOYO ESONICS AECC-CPU E0026-001 BOARD AECCCPU E

CHARMILLES EDM E400 ISOCUT BOARD 853413 853448 812052 B

1999 ROBOFIL ROBOFORM 2000 EDM CNC OPERATOR CONTROL PAN

MITSUBISHI NUMERICAL CONTROLLER UG-01C UG01C RACK *NO B

SIEMENS BOARD C98040-A1319-P4-02-86 WN0602L60S LUE-W 02

HURCO BMC-20 CNC VERT MILL

DROPS A 1639068 ADVANCED SPINDLE LUBRICATION CONTROLLER

MIYANO KNC-35 CNC LATHE BAR FEEDER CLAMP ARM PART

 
MITSUBISHI SERVO MOTOR HA80-CS & SANYO PICKUP UNIT ARST

BRIDGEPORT J TYPE J134242 SPINDLE SPI 74 418 7NT80 1/2 

OKUMA LR15 MOTOR BL-MH101E-20T W/ ENCODER ABS-FB-D2048 

MITSUBISHI SERVO MOTOR HA80-CS & SANYO ENCODER ARST-4XA

MITSUBISHI FX23ID BN624A550G52 BOARD MITSUBISHI M25K C

MITSUBISHI AC SERVO MOTOR HA100C S COMPLETE W/ ENCODER 

OKUMA CNC MOTOR BL-MH101E-20T W/ ENCODER ABS-FB-D2048 A
 

FANUC A06B-6058-H223 SERVO AMPLIFIER A06B6058H223 HARTF

SANYO DENKI BL SUPER 27BA050FXTH1 DRIVE HITACHI SEIKI C

OKUMA E4809-045-148-C 1911-2102-57.017 MAIN BOARD E4809

MITSUBISHI FX 701C BN624A592G51 BOARD FX701C MITSUBISH

FANUC A16B-0160-0470 / 220 BOARD A16B AMADA 

FANUC SERVO AMPLIFIER A06B-6057-H004 A16B-1200-0670 A0

SANYO BL SUPER SERVO AMP 27BA03OFXTH3 27BA030FXTH3 HITA
 

MATSUURA MC-500 V2 CNC MILL SPINDLE BT35