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1769sc-IT6I /A
1769sc-IT6I /A
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上架日期:2021-10-12 15:22:49
产地:1769sc-IT6I /A
发货地:1769sc-IT6I /A
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    1769sc-IT6I /A 本文所使用的Web Server为Boa,它是一个单任务的http服务器,源代码开放、性能高、速度快。其工作流程如图4所示。目前,uClinux的代码中已经包含Boa的源代码,在uClinux下实现Boa,需要对Boa做一些配置和修改。配置Boa包括以下几个步骤:

    (1) 打开所建立文件系统中的“/target/etc/config”文件夹中的“boa.conf’文件。

    (2) 将“ChRoot”更改为“/mnt/ide0/www”,其目的是将CF卡上面的“www”文件夹作为Web Server的主文件夹。键入系统IP时,服务器自动解析为在此目录内寻找名为“index.htm”的网页,也就是本设计的主页。

    (3) 在“SeriptAlias”选项中添加命令:“ScriptAlias/mnt/ide0/www/cgi-bin//cgi-bin/“,其目的是将前面的具有完整路径的文件夹的地址映射为后一个文件夹,一是可以省去在地址栏内输入地址的很多时间,方便用户操作;二是增加了系统的保密性和安全性。其他选项可以选择默认选项。

    (4) 保存配置好的文件。当下载文件系统后,要在“/mnt/ide0/www”文件中,建立“csi-bin”目录来存放CGI脚本文件。

    3.3 CGI程序设计

    CGI程序使用C语言编写,内嵌html脚本,所以当CGI执行的时候,即可以完成对特定端口的操作,又可以将其返回的结果显示在网页上供监控人员查看。具体操作是:首先,CGI脚本采用GET的方式,接收Web Server解析的从网页所传输过来的“QUERY_STRTING”,它代表的是用户的监控命令。接到命令后,CGI程序将命令译码后传送到串口,向现场监控模块发送采集命令,并接受其传回来的采集结果,并迅速传到监控用户所浏览的Web界面。需要注意的是,在编写过CGI程序并成功编译后,要将其移动至CF卡相关目录,也就是上面所介绍的Boa Web Server所设置的“www/csi-bin”中,并将其后缀更改为“.cgi”,属性改为“可执行”,这样,Web Server才可以正确识别并执行此CGI程序。

    1769sc-IT6I /A 主营产品,优势供应,充足库存。  主营:PLC 、DCS 系统备件!  l Allen-Bradley: SLC500/1747/1746、MicroLogix/1761/1763/1762/1766

    1769sc-IT6I /A 主营产品,优势供应,充足库存。

    主营:PLC 、DCS 系统备件!

    l Allen-Bradley: SLC500/1747/1746、MicroLogix/1761/1763/1762/1766/1764、CompactLogix/1769/1768、Logix5000/1756/1789/1794/1760/1788、PLC-5/1771/1785等。

    l Schneider Modicon(施耐德莫迪康):Quantum 140系列处理器、控制卡、电源模块等。

    l ABB:工业机器人备件DSQC系列、Bailey INFI 90,ABB 变频器等。

    l GE FANUC(GE发那科):模块、卡件、驱动器等各类备件。

    l bachmann巴赫曼 控制器 PLC产品

    l Invensys Foxboro(福克斯波罗):FBM01系列,FBM201系列.

    l Invensys Triconex: 3008,3504E,3511系列。

    l Westinghouse(西屋):1C311..系列,5X00..系列。 

    l Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模块等。

    SIEMENS-3RF、3RV、3RK、3RN、3RB、3RS、3RP、3TC、3TX、3TK、3TF、3TH、3UG、3NE、6SB、6SY、6RY、S7200.S7300.S7400.6DD、6SL39、6SE70、6GT等系列这些系列价格绝对好.

    联系人:欧工
    电话:0592-5709821   
    电话:18030229050   微信同号
    传真:0592-5917519   
    QQ:1878187406  
    邮箱:1878187406@qq.com  
    BALLUFF PROXIMITY SENSOR BES 516-324-E5-D-S 551095
    IFM IE5292 IEB32,5-BPKG IFM PROXIMITY SENSOR NEW

    ALLEN BRADLEY TOUCH SCREEN 6185-CAAABZZ 6185CAAABZZ 

    IFM EFECTOR PROXIMITY SWITCH IF5670 NEW LOT OF 3

    SICK SENSOR MZT1-03VPS-KP0 MZT103VPSKO 1016910 NEW

    BALLUFF PROXIMITY SENSOR BES 516-326-AO-C-PU?-05 553696

    BALLUFF PROXIMITY SENSOR BES 516-377-E5-D-S4?9 NEW 

    BALLUFF READ/WRITE HEAD BIS C-325/10-S4 BALLUFF BIS 325

    BALLUFF READ/WRITE HEAD BIS C-325/01-S4 BALLUFF 

    BALLUFF READ/WRITE HEAD BIS C-325/05-S4 BALLUFF 137111 

    SIKO COUNTER DA09S-0614 114 06-10-1-E NEW SIKO DA09S

    FESTO ELECTRIC SMTO-4U-PS-S-LE?D-24 FESTO 152742 NEW 2PC

    TURCK BI5U-M18-AP6X-H?1141 PROXIMITY SWITCH NEW Bi5u

    BANNER SENSOR Q25RW3LP NEW NOT IN ORIGINAL BOX

    FESTO 159422 3 WIRE CABLE WITH FEMALE CONNECTOR 3PCS 

    FESTO 159421 3 WIRE CABLE WITH FEMALE CONNECTOR 2PCS 

    OMRON E32-D51 PHOTOELECTRIC FIBER UNIT E32-D51 NIB

    BAUMER ULTRASONIC SENSOR UNDK 30I6112/S14 3oi6112s14 

    CENTRY COVER CC-040-0600-050?-AAE 224* 00042004 NEW 

    SMC UNION FITTING KQT06-00 KQT0600 NEW LOT OF 10

    SMC UNION FITTING KQ2U08-00 LOT OF 10 NEW

    SMC FITTING KJS04-M5 NEW LOT OF 10 KJS04M5 

    SMC FITTING KQH06-02S BAG OF 10 NEW KQH06

    TELEMECANIQUE CONTACTOR LC1 K0901G7 (LOT OF 2) NIB 

    KUNKLE SAFETY VALVE 6910J1 SIZE 2 SET 10 PSI NEW

    THOMAS BETTS PIPE CLAMP SUPERSTRUT 703 3/4 (BOX OF 100)

    FAG BEARING 6006.2RSR (LOT OF 6) NEW

    DODGE PILOTED FLANGE ROLLER BEARING FCE300R SIZE 3 

    ASCO VALVE 8354H3 110/120 V 50/60 HZ 1/4 NPT NEW

    ALLEN BRADLEY PRESSURE SWITCH 836T-T253J NEW

    SPRECHER+SCHUH CONTACTOR CA6-180-EI 22.851.102.10 NEW

    CONAIR CONTROL MOTHER BOARD MICROTRAC 2,3 CODE 18800 

    NSK SUPER PRECISION BEARING 20TAC47BSUC10PN?7B LOT OF 5

    FANUC SERVO MOTOR A06B-0372-B575 NEW

    FANUC SERVO MOTOR 5F A06B-0342-B221 NEW

    FANUC SERVO MOTOR 5F/3000 A06B-0345-B231 NEW

    FANUC SERVO MOTOR 3-0S A06B-0533-B231 NEW

    FANUC SERVO MOTOR 3-0S A06B-0533-B251 NEW 

    MSA CARABINER MODEL 506308 NEW

    ADALET ARMORED CABLE CONECTOR PLM AC26 LOT OF 2 NEW

    BOSCH CONTROLLER VMA 20 KB 001 D D-64711 NEW

    WELKER RIGID SHOT PIN ASSEMBLY WPA-40-75 RIGID NEW

    WELKER RIGID SHOT PIN ASSEMBLY WPA-40-23 WCP-002 NEW

    TR ELECTRONIC ENCODER 171-50004 TYPE ZE-65M NEW

    COOPER BUSSMAN LOW PEAK FUSE LPS-RK-30SP (BOX OF 10)NEW

    ENIDINE SHOCK PMXT 1550M-3XTREME MF222013 NEW LOT OF 2

    PHD GRM GRIP CLAMP GRM4RF-2-50SDB-?00SDB-LAA-D3D07 NEW

    MURR ELEKTRONIK RELAY 6652102 (LOT OF 7) NEW

    EATON VICKERSS RELIEF VALVE RV1-10V-I-8H-18?-11 NEW

    ORANGE RESEARCH DIFFERENTIAL PSI 1203PGT #30606 NEW

    PARKER PNEUMATIC POPPET VALVE N35441091 MAX 200PSI NEW

    KUNKLE PRESSURE RELIEF VALVE 6010DDM01-KM 170 PSI NEW

    STI SAFETY MAT CONTROLLER MC4-5006-CX1 82396-5006 NEW

    COOPER BUSSMAN BUSS FUSE LPS-RK-40SP NEW (BOX OF 10)

    NACHI ROBOT TEACH PENDANT ROP500 MODEL ROP501

    REXROTH COOLING FAN KIT LEM AB112X221 115V 50/60 HZ NEW

    OBERDORFER PUMP JJH T14548 C994R1B1-60 5/8" SHAFT NEW

    BOSCH DUAL STAGE COMPENSATOR SV15 PUMP 999 9561120000

    BANNER FIBER OPTIC CABLE BT13S NEW

    PEPPERL FUCHS PROXIMITY SENSOR NBN30-L2-A2-V1 NEW

    SCHNEIDER ELECTRIC DEVICE NET 170 LNT 710 170LNT71000 

    IFM IE5292 IEB32,5-BPKG IFM PROXIMITY SENSOR NEW

    ALLEN BRADLEY TOUCH SCREEN 6185-CAAABZZ 6185CAAABZZ 

    IFM EFECTOR PROXIMITY SWITCH IF5670 NEW LOT OF 3

    SICK SENSOR MZT1-03VPS-KP0 MZT103VPSKO 1016910 NEW

    BALLUFF PROXIMITY SENSOR BES 516-326-AO-C-PU?-05 553696

    BALLUFF PROXIMITY SENSOR BES 516-377-E5-D-S4?9 NEW 

    BALLUFF READ/WRITE HEAD BIS C-325/10-S4 BALLUFF BIS 325

    BALLUFF READ/WRITE HEAD BIS C-325/01-S4 BALLUFF 

    BALLUFF READ/WRITE HEAD BIS C-325/05-S4 BALLUFF 137111 

    SIKO COUNTER DA09S-0614 114 06-10-1-E NEW SIKO DA09S

    FESTO ELECTRIC SMTO-4U-PS-S-LE?D-24 FESTO 152742 NEW 2PC

    TURCK BI5U-M18-AP6X-H?1141 PROXIMITY SWITCH NEW Bi5u

    BANNER SENSOR Q25RW3LP NEW NOT IN ORIGINAL BOX

    FESTO 159422 3 WIRE CABLE WITH FEMALE CONNECTOR 3PCS 

    FESTO 159421 3 WIRE CABLE WITH FEMALE CONNECTOR 2PCS 

    OMRON E32-D51 PHOTOELECTRIC FIBER UNIT E32-D51 NIB

    BAUMER ULTRASONIC SENSOR UNDK 30I6112/S14 3oi6112s14 

    CENTRY COVER CC-040-0600-050?-AAE 224* 00042004 NEW 

    SMC UNION FITTING KQT06-00 KQT0600 NEW LOT OF 10

    SMC UNION FITTING KQ2U08-00 LOT OF 10 NEW

    SMC FITTING KJS04-M5 NEW LOT OF 10 KJS04M5 

    SMC FITTING KQH06-02S BAG OF 10 NEW KQH06

    TELEMECANIQUE CONTACTOR LC1 K0901G7 (LOT OF 2) NIB 

    KUNKLE SAFETY VALVE 6910J1 SIZE 2 SET 10 PSI NEW

    THOMAS BETTS PIPE CLAMP SUPERSTRUT 703 3/4 (BOX OF 100)

    FAG BEARING 6006.2RSR (LOT OF 6) NEW

    DODGE PILOTED FLANGE ROLLER BEARING FCE300R SIZE 3 

    ASCO VALVE 8354H3 110/120 V 50/60 HZ 1/4 NPT NEW

    ALLEN BRADLEY PRESSURE SWITCH 836T-T253J NEW

    SPRECHER+SCHUH CONTACTOR CA6-180-EI 22.851.102.10 NEW

    CONAIR CONTROL MOTHER BOARD MICROTRAC 2,3 CODE 18800 

    NSK SUPER PRECISION BEARING 20TAC47BSUC10PN?7B LOT OF 5

    FANUC SERVO MOTOR A06B-0372-B575 NEW

    FANUC SERVO MOTOR 5F A06B-0342-B221 NEW

    FANUC SERVO MOTOR 5F/3000 A06B-0345-B231 NEW

    FANUC SERVO MOTOR 3-0S A06B-0533-B231 NEW

    FANUC SERVO MOTOR 3-0S A06B-0533-B251 NEW 

    MSA CARABINER MODEL 506308 NEW

    ADALET ARMORED CABLE CONECTOR PLM AC26 LOT OF 2 NEW

    BOSCH CONTROLLER VMA 20 KB 001 D D-64711 NEW

    WELKER RIGID SHOT PIN ASSEMBLY WPA-40-75 RIGID NEW

    WELKER RIGID SHOT PIN ASSEMBLY WPA-40-23 WCP-002 NEW

    TR ELECTRONIC ENCODER 171-50004 TYPE ZE-65M NEW

    COOPER BUSSMAN LOW PEAK FUSE LPS-RK-30SP (BOX OF 10)NEW

    ENIDINE SHOCK PMXT 1550M-3XTREME MF222013 NEW LOT OF 2

    PHD GRM GRIP CLAMP GRM4RF-2-50SDB-?00SDB-LAA-D3D07 NEW

    MURR ELEKTRONIK RELAY 6652102 (LOT OF 7) NEW

    EATON VICKERSS RELIEF VALVE RV1-10V-I-8H-18?-11 NEW

    ORANGE RESEARCH DIFFERENTIAL PSI 1203PGT #30606 NEW

    PARKER PNEUMATIC POPPET VALVE N35441091 MAX 200PSI NEW

    KUNKLE PRESSURE RELIEF VALVE 6010DDM01-KM 170 PSI NEW

    STI SAFETY MAT CONTROLLER MC4-5006-CX1 82396-5006 NEW

    COOPER BUSSMAN BUSS FUSE LPS-RK-40SP NEW (BOX OF 10)

    NACHI ROBOT TEACH PENDANT ROP500 MODEL ROP501

    REXROTH COOLING FAN KIT LEM AB112X221 115V 50/60 HZ NEW

    OBERDORFER PUMP JJH T14548 C994R1B1-60 5/8" SHAFT NEW

    BOSCH DUAL STAGE COMPENSATOR SV15 PUMP 999 9561120000

    BANNER FIBER OPTIC CABLE BT13S NEW

    PEPPERL FUCHS PROXIMITY SENSOR NBN30-L2-A2-V1 NEW

    SCHNEIDER ELECTRIC DEVICE NET 170 LNT 710 170LNT71000 

    Item title
    McGILL CAM FOLLOWER CFH 2 SB CFH2SB NEW (LOT OF 10)

    McGILL CAM FOLLOWER CFH 2 SB CFH2SB NEW (LOT OF 2)

    REES SWITCH 04932-032 SLOW MAKE/SLOW BREAK 

    SQUARE D PRESSURE SWITCH 9012 GFW-3 NEW

    PEPPERL FUCHS PROXIMITY SENSOR NJ2-F-US-2.062-?V93 NEW

    TR ELECTRONICS ENCODER 171-50078 TYPE ZE-65-M NEW

    TR ELECTRONICS ENCODER 110-01943 TYPE CE-65M NEW

    WTC 8144-71 435 SERIES WELD CONTROL W/DEVICE NE

    WTC 8143 415 SERIES WELD CONTROL 

    ROSS VALVE 8077A4900Z NEW

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    联系电话:0592-5709821
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