SA801F 220VAC
SA801F 220VAC
SA801F 220VAC
SA801F 220VAC
选择一种客户/月艮务器体系结构的数据库软件，分别安装在客户端和服务器端。
2)连接数据库：
应用程序是通过“连接”访问数据源，连接是交换数据所必需的环境。所以，创建“Connection”对象是所有数据库操作的必需的第一步骤。
3)执行SQL指令：
通过已经建立的连接发出的SQL指令可以用某种方式来操作数据源。Microsoft ADO的Com mand对象，Connection对象以及Recordset对象都提供有执行SQL指令的方法，依据具体情况具体选择对象。
4)处理结果：
检索到的数据有需要加以处理的则通过各种需要的算法加以处理。
5)关闭连接：
执行完任务后，必需切断与数据库资源的连接，释放任何属于连接的资源，关闭任何从属对象，因为它使用了服务器的资源，如果不释放的话将导致服务器资源浪费并影响服务器性能[3]。
Oracle是以高级结构化查询语言(SQL)为基础的大型关系数据库，通俗地讲它是用方便逻辑管理的语言操纵大量有规律数据的集合，是目前最流行的客户/服务器(CLIENT/SERVER)体系结构的数据库之一，也是目前技术比较领先、应用非常广泛的一个商业数据库产品。所以我们选择Oracle来搭建所需的网络数据库。数据库管理大部分是对数据的查询、插入、修改和删除等操作的综合应用。
在运行LabVIEW程序的应用程序服务器上，假设已经安装了Oracle客户端，并连接数据库服务器上的远程数据库成功，通过Windows控制面板中管理工具里面的“数据源(ODBC)”来创建 ODBC数据源，设置系统DSN(数据源名称)为loginoracle，驱动程序选择Microsoft ODBC for Oracle。设置成功后我们就可以像访问本地数据库一样访问远程数据库了。
3 应用实例
以下，我们就结合一个具体的应用实例说明如何在LabVIEW环境中实现对远程Oracle数据库的访问。
我们建立了一个校园网虚拟实验室，将我校控制系的过程控制实验室的液位过程控制实验搬到了网站上，学生和老师在宿舍就可以远程监视并控制其运行状态，但是实验装置并不是随时打开的，我们需要将它的历史状态保存在数据库中，以便在未打开装置的情况下通过历史数据显示数据采集曲线，因此我们在数据库服务器上建了一个Wave-b表，将液位高度数据和控制器输出电压数据保存在其中，我们就对这个表进行相关的操作。
INDRAMAT SERVO MOTOR MAC112D-0-ED-4-C Used
Indramat Servo Motor~MDD065B-N-040-N2L-095GA0~Rebuilt
REXROTH INDRAMAT SERVO-MOTOR MDD115A-N-030-N2M-130GA1
INDRAMAT MDD071B-N-040-N2M-095PB1 MAGNET MOTOR *NEW
Indramat Servo Drive HDS04.2-W200N-HS45-01-FW CNC
INDRAMAT MDD093B-N-020-N2L-110PA0 PERMANET MAGNET MOTOR
REXROTH INDRAMAT DKC02.3-040-7-FW NEW DKC0230407FW
Indramat Rexroth 237117 Permanent Magnet Servo Motor
INDRAMAT MAC112D-0-HD-2C/130-A-0/S05 SERVO MOTOR
Indramat Digital AC Servo Drive DDS02 1-W050-D 50 AMP
BOSCH REXROTH INDRAMAT SERVO MOTOR MKD090B-35-KP0-KN
Indramat Servo Motor Part MDD112C-N-030-N2M-130GB1 Used
Indramat MDD071B-N-040-N2S-095GA1 Servo Motor New NOS
Indramat Servo Motor MHD090B-035-PP0-UN
INDRAMAT MAC112B-0-GD-1B/130-A-0/I1250/S005 SERVO MOTOR
INDRAMAT (MAC090-0-GD-2-C/110B-0/S001) SERVO MOTOR !!!
Indramat MDD065B-N-040-N2L-095PB1 Servo Motor Rebuilt
INDRAMAT MAC 112D-2-HD-4-C/130-A-0/WI520LV/S005 MOTOR
Indramat Magnet Servo Motor MDD093C-N-030-N2L-110GA0
Indramat Magnet Servo Motor MDD090C-N-030-N2M-130PB0
REXROTH INDRAMAT SERVO-MOTOR MDD093C-N-030-N2L-110GA2
Indramat Magnet Servo Motor MDD090C-N-040-N2M-110GA1
REXROTH INDRAMAT SERVO MDD115A-N-030-N2M-130GA1 REMAN
INDRAMAT PERMANENT MAGNET MOTOR MKD041B-144-GP0-KN
Indramat Servo Motor 2AD100B B050B1-ASO3-B2N1
Indramat Servo Drive HDS02.2-W040N-HS32-01-FW CNC
Indramat MDD071C-N-030-N2S-095PB0 Servo Motor
Rexroth Indramat MHD093C-035-PG1-AA Servo Motor
INDRAMAT INDUCTION SERVO MOTOR 2AD160B-B050B1-BS03-B2N1
INDRAMAT AC SERVO CONTROLLER TDM 3.2-030-300-W1
INDRAMAT MDD071B-N-040-N2M-095PB1 MAGNET MOTOR *NEW
Indramat Servo Motor - MDD071C-N-060-N2G-095GB0
Indramat Servo Motor MDD112C-N-040-N2M-130GB2 11265317
INDRAMAT BRUSHLESS SERVO MOTOR 1120-N-030-N2L-130PB2
Rexroth Indramat MHD041B-144-PPO-UN - Servo Motor
Indramat Magnet Servo Motor MDD090C-N-030-N2M-110GB0
Indramat Magnet Servo Motor MDD090C-N-030-N2M-110GB0
MDD093C-N-030-N2L-110GA0 INDRAMAT SERVO*1YR.WRTY*
REXROTH INDRAMAT PPC-RO2.2N-N-V2-NN-NN-FW USED PPCR022N
INDRAMAT DRIVE DKC01.3-100-7-FW
Indramat Servo Motor MAC 071C-0-JS-4-C1095-A-2/MR136
INDRAMAT DDC01.2-N200A-DS68-00-FW *RECONDITIONED*
REXROTH INDRAMAT PERMANENT MAGNET DC MOTOR SERVO
MAC071C-0-GS-2-C/095-B-0/S01 INDRAMAT-WEEKE SERVO*1YR.W
Indramat DKC02.3-040-7-FW AC Controller - Excellent !!
Indramat Servo Motor 2AD 100B _ 2AD100B B050B1-ASO1-S01
Indramat Servo Drive HDS04.2-W200N-HS32-01-FW CNC
INDRAMAT MDD093B-N-020-N2L-110GA0 PERMANET MAGNET MOTOR
Indramat MAC112B-0-GG-3-F/130-B-1 Motor
Indramat Servo Drive HDS04.2-W200N HDS042W200N CNC
MAC071C-0-GS-3-C-095-B-0-S001 INDRAMAT-WEEKE
Indramat Rexroth 263991 Permanent Magnet Servo Motor
INDRAMAT MDD071B-N-030-N2L-095PB0 PERMANET MAGNET MOTOR
INDRAMAT MDD093B-N-020-N2L-110PA0 PERMANET MAGNET MOTOR
Rexroth Indramat RME02.2-32-DC024, Input Module NEW
Indramat Servo Drive & Servo Motor
INDRAMAT HDS AC SERVO DRIVE HDS03.2-W075N NEW with box
BOSCH REXROTH INDRAMAT SERCOS FIBER OPTIC PATCH CABLE
REXROTH INDRAMAT INK0572 STYLE 20668 SERVO CABLE
DDS02.1-W150-D INDRAMAT
INDRAMAT GDS1.1 GDS01.1 GDS011 DDS SERCOS OPTION BOARD
Indramat AC Servo Controller TDM1-100-300-W1
INDRAMAT TVD1.2-08-03
NAM1.2-08 INDRAMAT LINEFORMER
INDRAMAT RAC 3 AC SPINDLE DIRVE RAC3.5-150-460 TESTED
REFURB REXROTH INDRAMAT HDD02.2-W040N-HD32-01
REXROTH INDRAMAT SERVO DRIVE HDS HDS03.2-W075N
Indramat DKS1.1W100A-D Digital Servo Control
DSS 1.1 INDRAMAT
DAE1.1 INDRAMAT
Indramat Multi-Axis Coordinate Motion Card CLC-D-2.1-A
INDRAMAT DDC01.1-K150A-D AC DIGITAL CONTROLLER
KDV1.1-100-220/300-220 INDRAMAT 1 YR. WRTY
INDRAMAT 03-0721 Servo Motor Cable ! WOW !
INDRAMAT DPF05.1 PROFIBUS INTERFACE PLUG-IN MODULE
BOSCH REXROTH INDRAMAT SERCOS FIBER OPTIC PATCH CABLE
INDRAMAT NAM 1.3-08 AC. SERVO LINE FORMER AC SERVO
TVD1.2-15-03 INDRAMAT SERVO POWER SUPPLY
Indramat AC Servo Power Supply TVM 2.4-050-220/300-W1
INDRAMAT DEA5.2/DEA05.2 I/O INTERFACE PLUG-IN MODULE
INDRAMAT DFF1.1 ENCODER INTERFACE PLUG-IN MODULE*XLNT*
INDRAMAT AC SERVO CONTROLLER TDM2.1-30-300-W0
DSS 1.3 INDRAMAT
Indramat DKS01.1-W100A-D Digital AC Servo Compact Contr
Rexroth Indramat Servo Drive Controller TDM3020300W0
INDRAMAT DSS1.3/DSS01.3/DSS31/DSS031 SERCOS MODULE*XLNT
INDRAMAT DKS01.1-W100A-D DKS DKS1.1 DKS 1.1 REMAN
Indramat AC Servo Controller TDM 1.4-050-300-W1
Indramat NAM1.2-15 AC Servo line Former NAM 1.2-15
/REFURB REXROTH INDRAMAT DDS2.1W-100 SERVO DRIVE
Indramat Servodrive MAC 112C-1-HD-3-C/130-A-0 !
INDRAMAT HGV ENCODER JUNCTION S/N 234901-00772 A01 XLNT
Indramat DEA 4.2 I/O Digital Interface Card DEA04.2
Indramat AC Servo Line Former NAM 1.3-15 #11229
Indramat HZK02.1 Capacitor Module HZK02.1-W003N **New*
INDRAMAT TVM1.2-050-W0-220V DRIVE
Indramat BZM01.3-01-07 bleeder module
INDRAMAT POWER SUPPLY TUM 2.1-50-220/300-W1-115/220
Indramat TDM 1.2-30-300-W0 AC Servo Controller Rexroth
Indramat TVM 2.1-50-220/300-W1-115/220
INDRAMAT DKS01.1-W050A-DL01-01-FW
INDRAMAT 5 M CABLE 11610150
INDRAMAT TDM3.2-030-300-W1 AC SERVO CONTROLLER NEW
Rexroth Indramat Style 20233, Servo Cable
BGR-NTB-02-00 INDRAMAT POWER SUPPLY BOARD
Rexroth Indramat HVR02.2-W025N AC Controller *Tested*
INDRAMAT HDS AC SERVO DRIVE HDS02.2-W040N REMAN
Indramat DDS2.1-W050-D AC Servo Controller Rexroth
INDRAMAT NAM 1.2-15 AC SERVO LINE FORMER MODULE
TVM-2.1-50-W1-220V INDRAMAT
BOSCH REXROTH INDRAMAT ECODRIVE DKC...200 PLASTIC COVER
BOSCH REXROTH INDRAMAT ECODRIVE DKC...100 PLASTIC COVER
TVD1.2-08-03 INDRAMAT
Indramat AC Servo controller TDM 3.2-030-300-W1
INDRAMAT NAM 1.3-15 LINE FORMER MODULE ..NEW!!
Indramat Rac2.3-200-460-A0D-W1 Main AC Spindle Drive
Indramat HDS03.2 AC Controller HDS03.2-W075N-HS32-01-FW
REFURB REXROTH INDRAMAT HDS03.2-W075N-HS12-01-FW
INDRAMAT DDS02.1-W050-DA02-01-FW SERVO CONTROLLER NEW
TVM2.1-50-220-300-W1 INDRAMAT POWER SUPPLY
INDRAMAT POWER SUPPLY TVM2.2-050-220/300-W1/220/380
TVM2.1-50-220/300-W1-115/220 INDRAMAT *1YR.WRTY*
BOSCH REXROTH INDRAMAT ECODRIVE 03 - DKC06.3 INPUT CARD
Indramat AC Servo P.S. TVM 2.4-050-220/300-W1/115/220
INDRAMAT SERVO P/S LINE FORMER NAM1.2-08 **XLNT**
BOSCH REXROTH INDRAMAT ECODRIVE DKC...040 PLASTIC COVER
Rexroth Indramat RMB02.2-04, pn: 278846 Base plate NEW
Indramat Firmware Module Card DSM02.1-FW
TVM-2.4-050-220-300-W1-115-220 INDRAMAT POWER SUPPLY **
Indramat AC Servo Controller DDS 2.1-W150-D Rebuilt
INDRAMAT IKO982/0.25 SERCOS FIBER OPTIC CABLE**XLNT**
KDV1.2-100-220/300-115 INDRAMAT
INDRAMAT TVD1.3-15-03
Indramat NFD02.1-480-008 Servo Power Filter NEW
TVM2.1-050-W1-115 INDRAMAT
TVD1.3-08-03 INDRAMAT POWER SUPPLY **1YR. WRTY
INDRAMAT TVD1.2-15-03
Indramat Servo Power Supply TVM12050220300W0
Indramat Servo Motor MDC-10.30D/MM-0 Permanent Magnet
INDRAMAT AC SERVO DRIVE DDS02.1-W050-D 2.1 DDS2.1 NEW
INDRAMAT TVM2.1-50-220-300-W1-115-220 POWER SUPPLY TVM
