Store and retrieve data from a FP-2000 using RT application

Using labview RT build application can i store and retrive the data from Fp-2000. If so how much memory it will be free?
Karthikeyan @ sivathasan
Karaikudi - 630006
India
hp: +919442047691

This question is a little like "If I put some water in a one gallon bucket, how much spae will be left?"
It all depends on how much you put in.
A clean efficient app will leave more space left over. Its been years since I wrota an app that did that on a FP-2000 but I seem te rember having enough memory left over to buffer a weeks worth of data provided the sample rate is kept low enough and updates are limited by dead-bands.
I think that's all I can say to try and help for now.
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction

Similar Messages

Inserting and retrieving data from a al32UTF8 database USING SQL Developer

hi guys,
Before i post my questions , i think its better for me to provide you guys with my understandings first so that it easier to understand where/if i have gone wrong..
I am using Window XP and Oracle 10g
Non-unicode client - a client program that need to use the OS code page for mapping of the retrieved unicode data from the database as well as the support of displaying/inserting the characters from that code page to the database.
E.G sqlplusw.exe
Therefore, when using a non-unicode client
1) we have to set the OS code page (Control panel - regional and language setting - advance - language for non unicode program ) to the code page that contain the characters we are going to display/insert.
2) we will also have to set the NLS_LANG characterset to the character set of the code page we are going to insert so that when we do a insert (for e.g in thai ) , oracle will know, and auto conversion to UNICODE can take place. This is also true when we retrieve unicode data from the database so that conversion to the correct character set can take place.
INSERTING
THAI ---> conversion ----> UNICODE
RETRIEVING
THAI <---- conversion <---- UNICODE
I hope my basic understanding is correct up till this point.
Unicode client - a client program that supports the displaying/inserting of unicode characters without the need of setting the OS code page (Control panel - regional and language setting - advance - language for non unicode program )
E.G isqlplus http or SQL developer
However,
1) There is still a need to set the NLS_LANG so that correct conversion can take place between the client and the database.
For e.g, when retrieving if we set the NLS_LANG character set to ZHS16GBK (chinese) and the data store in unicode in database is E.G (THAI) , then the conversion would be wrong .
Since it is a unicode supported client, then the NLS_LANG character set should be set to UNICODE as well.
Here come my questions
*Important - please help if you are busy and have no other time to answer the rest of the questions
*Q1) If i were to use a unicode client, what should i set my NLS_LANG character set to ?
AMERICAN_AMERICA.UTF8 ?
*Q2) Where do i set the NLS_LANG character set information in SQL Developer, i know there is a metalink for setting NLS_LANG using isqlplus but i cant seems to google any result for SQL developer.
Q3) Is my basic understanding right until this point ? If not, please explain in a more generalised term as i am really not familiar with character sets, code page, unicode , glyphs and fonts..
Q4) If a unicode client does not need to refer to the OS code page (set in regional and language) , is there a UNICODE code page for the client to refer to , or is there any Window API available ?
Q5)
There is still a need to set the NLS_LANG so that correct conversion can take place between the client and the >>database.
For e.g, when retrieving if we set the NLS_LANG character set to ZHS16GBK (chinese) and the data store in >>unicode in database is E.G (THAI) , then the conversion would be wrong .am i right on this point for UNICODE supported client ?
Thanks for spending time to read my questions and i hope to hear advices from you guys soon.
Million thanks again for sharing.
Best Regards,
Noob but willing to learn

The requirement to always set NLS_LANG is not true for JDBC, which ignores NLS_LANG altogether. Java programs fetch text data into String variables, which use Unicode UTF-16 by design. JDBC sets character set conversion so that data is converted between UTF-16 and the database or national character set.
The requirement to set NLS_LANG is not generally true for OCI, either. The first call in an OCI problem can be OCIEnvNlsCreate(). This call has two parameters that allow the caller to define the character set to use for VARCHAR2/CHAR/LONG/CLOB/statement text and the character set to use for NVARCHAR2/NCHAR/NCLOB. Only if these character sets are specified as 0, NLS_LANG character set is used. Also, OCI programs can specify different character sets for each bind or define variable (i.e. input/output buffer). Note: OCI programs always use NLS_LANG to initialize the language and territory settings for the client program and the database session. Only the character set can be specified is OCIEnvNlsCreate().
OCIEnvNlsCreate() can specify the client character set as UTF-16 (in platform endianess). This is not possible with NLS_LANG.
Various interfaces building on OCI, such as Oracle ODBC and ODP .NET, explicitly initialize OCI with Unicode character set, and thus ignore the NLS_LANG character set as well.
Thnx,
Sergiusz

Error while retrieving data from PL/SQL Table using SELECT st. (Urgent!!!)

Hi Friends,
I am using Oracle 8.1.6 Server, & facing problems while retrieving data from a PL/SQL Table:
CREATE or REPLACE PROCEDURE test_proc IS
TYPE tP2 is TABLE of varchar2(10); --declared a collection
dt2 tP2 := tP2('a','b','c');
i NUMBER(8);
begin
SELECT COUNT(*) INTO i FROM TABLE(CAST(dt2 as tP2));
DBMS_OUTPUT.PUT_LINE('**'||i);
end;
While executing the above procedure, I encountered foll. error:
ERROR at line 1:
ORA-00600: internal error code, arguments: [15419], [severe error during PL/SQL execution], [], [],
ORA-06544: PL/SQL: internal error, arguments: [pfrrun.c:pfrbnd1()], [], [], [], [], [], [], []
ORA-06553: PLS-801: internal error [0]
Can anyone please help me, where the problem is??
Is it Possible to retrieve data from PL/SQL TABLE using SELECT statement? & How ?
Thanks in advance.
Best Regards,
Jay Raval.

Thanks Roger for the Update.
It means that have to first CREATE TYPE .. TABLE in database then only I can fire a Select statement on that TYPE.
Actually I wanted to fire a Select statement on the TABLE TYPE, defined & declared in PLSQL stored procedure using DECLARE TYPE .. TABLE & not using CREATE TYPE .. TABLE.
I was eager to know this, because my organization is reluctant in using CREATE TYPE .. TABLE defined in the database, so I was looking out for another alternative to access PL/SQL TABLE using Select statement without defining it database. It would have been good if I could access a PLSQL TABLE using Select statement Declared locally in the stored procedure.
Can I summarize that to access a PL/SQL TABLE using SELECT statement, I have to first CREATE TYPE .. TABLE?
If someone have any other idea on this, please do let me know.
Thanks a lot for all help.
Best Regards,
Jay Raval.
You have to define a database type...
create type tP2 is table of varchar2(10)
CREATE OR REPLACE PROCEDURE TEST_PROC
IS
dt2 tP2 := tP2('a','b','c');
i NUMBER(8);
begin
SELECT COUNT(*) INTO i FROM TABLE(CAST (dt2 AS tP2));
DBMS_OUTPUT.PUT_LINE('**'||i);
end;
This will work.
Roger

How to save, update and retrieve data from two diffrent table

Hi,
I can save and retrieve data into an user defined SBO form from one database table only. How can I save retrieve and update records from two or more different tables in a single screen?
Regards,
Sudeshna.

Sudeshna,
Are these tables external to SAP Business One and do not have a Business Object? If there is a Business Object available such as if you were to enter an order, that order would use the Documents object which abstracts you, the programmer, from the underlying tables that need to be updated. If you are handling multiple business objects you would need to wrap the transaction with the StartTransaction - EndTransaction methods. This information is detailed in the SAP Business One SDK Help Center that comes with the SDK.
HTH,
Eddy

I want to store and retrieve images from a oracle datrabase's BLOB type

Hi all
I am using WebLogic and Oracle 10g.I have to store images and retrieve them from a BLOB type.
Please help .

Please have a look to the Database Application Developer's Guide - Large Objects
http://download-uk.oracle.com/docs/cd/B19306_01/appdev.102/b14249/toc.htm

Help with writing and retrieving data from a table field with type "LCHR"

Hi Experts,
I need help with writing and reading data from a database table field which has a type of "LCHR". I have given an example of the original code but don't know what to change it to in order to fix it and still read in the original data that's stored in the LCHR field.
Basically we have two Function modules, one that saves list data to a database table and one that reads in this data. Both Function modules have an identicle table which has an array of fields from type INT4, CHAR, and type P. The INT4 field is the first one.
Incidentally this worked in the 4.7 non-unicode system but is now dumping in the new ECC6 Unicode system.
Thanks in advance,
C
SAVING THE LIST DATA TO DB
DATA: L_WA(800).
LOOP AT T_TAB into L_WA.
ZDBTAB-DATALEN = STRLEN( L_WA ).
MOVE: L_WA to ZDBTAB-RAWDATA.
ZDBTAB-LINENUM = SY-TABIX.
INSERT ZDBTAB.
READING THE DATA FROM DB
DATA: BEGIN OF T_DATA,
             SEQNR type ZDBTAB-LINENUM,
             DATA type ZDBTAB-RAWDATA,
           END OF T_TAB.
Select the data.
SELECT linenum rawdata from ZDBTAB into table T_DATA
     WHERE repid = w_repname
     AND rundate = w_rundate
     ORDER BY linenum.
Populate calling Internal Table.
LOOP AT T-DATA.
APPEND T_DATA to T_TAB.
ENDLOOP.

Hi Anuj,
The unicode flag is active.
When I run our report and then to try and save the list data a dump is happening at the following point
LOOP AT T_TAB into L_WA.
As I say, T_TAB consists of different fields and field types whereas L_WA is CHAR 800. The dump mentions UC_OBJECTS_NOT_CONVERTIBLE
When I try to load a saved list the dump is happening at the following point
APPEND T_DATA-RAWDATA to T_TAB.
T_DATA-RAWDATA is type LCHR and T_TAB consists of different fields and field types.
In both examples the dumps mention UC_OBJECTS_NOT_CONVERTIBLE
Regards
C

How to store and retrieve images from database...

Hi All
Anubody tell me plz how to store images in database using jsp.
and how to retrieve tme.
Plz reply...
Anurag

Exactly
try the links below may be those might help u in store and retrieval any kind of file.
http://www.mysqltalk.org/insert-blob-example-vt112861.html
https://java.sun.com/j2se/1.5.0/docs/guide/jdbc/blob.html
http://javaalmanac.com/egs/java.sql/GetBlob.html
http://publib.boulder.ibm.com/infocenter/idshelp/v10/index.jsp?topic=/com.ibm.jdbc.doc/jdbc142.htm
and a dearly advice friend please query google b4 you post any query out here.

Problem retrieving Data from a CDATA-Section using XMLDOM

Hello,
Ware: Oracle 8.1.7.4 64bit, XDK for PL/SQL Version 9.2.0.3, Solaris8 64bit
I can't retrieve Data from the CDATA-Section of an XML-String, neither with
getData(DOMCharacterData) or substringData. Also getLength fails. I get always
the following error:
ERROR at line 1:
ORA-29532: Java call terminated by uncaught Java exception: java.lang.ClassCastException
ORA-06512: at "XML_SCHEMA.XMLCHARDATACOVER", line 0
ORA-06512: at "XML_SCHEMA.XMLDOM", line 853
ORA-06512: at "SCHWABE.XML_TEST", line 47
ORA-06512: at line 1
I can successfully cast the DOMNode to a CharacterData with makeCharacterData
and check with isNull (DOMCharacterData) (returns FALSE).
My Testcase:
1) A Function which build a XML-Document:
CREATE OR REPLACE FUNCTION XML_ResponseCalc RETURN VARCHAR2 IS
doc VARCHAR2(32767);
BEGIN
doc :=
'<?xml version="1.0" encoding="UTF-8"?>
<RSDecEng>
<Version>1.00</Version>
<ResponseCalc>
<ID>00000000000000000014</ID>
<Burst>
<Definition>
<Count>1</Count>
<ID>
<Start>1</Start>
<Length>4</Length>
</ID>
<Var>
<Name>Risiko_1</Name>
<Start>5</Start>
<Length>5</Length>
</Var>
</Definition>
<Data>
<Length>9</Length>
<Count>5</Count>
<![CDATA[
1 0.001
2 0.002
3 0.003
4 0.004
5 0.005
6 0.006
7 0.007
8 0.008
9 0.009
10 0.010
]]>
</Data>
</Burst>
</ResponseCalc>
</RSDecEng>
2) The Procedure which parses the XML-Document (no Exception-Handling):
CREATE OR REPLACE PROCEDURE XML_TEST IS
Parser XML_SCHEMA.XMLParser.Parser;
DOMDocument XML_SCHEMA.XMLDOM.DOMDocument;
DOMNode XML_SCHEMA.XMLDOM.DOMNode;
DOMNodeItem XML_SCHEMA.XMLDOM.DOMNode;
DOMNodeList XML_SCHEMA.XMLDOM.DOMNodeList;
DOMCharacterData XML_SCHEMA.XMLDOM.DOMCharacterData;
TheDocument CLOB;
ID VARCHAR2(100);
Data VARCHAR2(200);
BEGIN
-- LOB
DBMS_LOB.CREATETEMPORARY(TheDocument, TRUE);
DBMS_LOB.WRITEAPPEND(TheDocument, LENGTH(XML_ResponseCalc), XML_ResponseCalc);
-- Parse
Parser := XML_SCHEMA.XMLParser.NewParser;
XML_SCHEMA.XMLParser.ParseCLOB(Parser, TheDocument);
DOMDocument := XML_SCHEMA.XMLParser.GetDocument(Parser);
XML_SCHEMA.XMLParser.FreeParser(Parser);
-- Node
DOMNode := XML_SCHEMA.XMLDOM.MakeNode(DOMDocument);
-- Get ID
DOMNodeList := XML_SCHEMA.XSLProcessor.SelectNodes
(DOMNode,'/RSDecEng/ResponseCalc/ID/text()');
IF XML_SCHEMA.XMLDOM.GetLength(DOMNodeList) > 0 THEN
DOMNodeItem := XML_SCHEMA.XMLDOM.Item(DOMNodeList, 0);
XML_SCHEMA.XMLDOM.WriteToBuffer(DOMNodeItem, ID);
SYS.DBMS_OUTPUT.PUT_LINE ('ID: '||ID);
END IF;
-- Get CDATA
DOMCharacterData := XML_SCHEMA.XMLDOM.MakeCharacterData(DomNode); -- <-- ok here...
IF NOT XML_SCHEMA.XMLDOM.isNull (DOMCharacterData) THEN -- <-- ...and here
Data := XML_SCHEMA.XMLDOM.GETDATA(DOMCharacterData); -- <-- ...but here Exception raise
END IF;
END;
I hope you can help me.
Thank you in advance
Markus Schwabe

You need to notice the definitions for makecharacterdata:
FUNCTION makeCharacterData(n DOMNode) RETURN DOMCharacterData;
PURPOSE
Casts given DOMNode to a DOMCharacterData
It only do the casting.

Inserting and retrieving data from a BLOB

Hi All,
I have a table where in i will be storing .CSV and .XLS files as BLOBS. I have no clue as to how to read from this column and translate the data into a meaningful form!.
Can anyone help me with this?

Don't store the results as BLOBS/CLOBS and unstructured solutions.
If you do, then your requirement to "read from this column and translate data into a meaningful form" will fail.
You should convert the logical representation of data in the CSV (field,row) or XLS representation into a database design following the principles of the relational model.
You will then need to write a loading mechanism, which would probably leverage external tables as an access method; or possibly heterogeneous services for binary XLS if conversion isn't an option.

Failing to send and retrieve data from HTML page to BPEL

once i have the html form ready, which 'onSubmit' calls the BPEL process, i am unable to send the data to the process and thereafter i m unable to retrieve the data send by the html form... Want to know how can i use the HTML form to send data and then retrieve data back from the BPEL process
Rohit Jain

There is an example showing this, it can be found under /samples/tutorials/102.InvokingProcesses/jsp/invokeCreditRatingService.html
hth clemens

Writing and Retrieving data from an Excel spreadsheet

Hi all
I am working on some battery chargers and need to record the data from my DAQ to an Excel Spreadsheet. How do i do that?
I don't wanna purchase the Office toolkit from Labview!
Please Help!
RJ

Hi smercurio_fc
Hi Smercurio_fc,
Thanks for the reply. I really appreciate your help.
However, I would like to point out that after making numerous searches, I could not get any VI or thread working for my case. Most of the files complain regarding any of their missing sub-VI(s).
I myself don't understand the problem. I have even re-installed the application to shoot any of the possible installation errors. I m not a spammer.
I'll try to do what you have suggested in the former part of your reply.
Regards,
RJ

How to create web part and retrieve data from a scheduled task?

Hi,
I am new to SP, so I think you can guide me. I have a scheduled task which gets currency data. I wonder if there is way to show them on a web part. There will be currnecy names, buy and sell data on this web part. I would be glad if you can show
me step by step how to create this web part on SP.
Thanks in advance.
Best Regards.

Hi,
thanks for the reply so I advice on that case to write code in the task schedule to write the data into a SharePoint list, if the scheduled task is on the same server as SharePoint then use Object model if it on another server then use client object model
to write data to a list
then on SharePoint site you will just add out of the box web part to display the list where you stored the data
to save data using Object model:
http://msdn.microsoft.com/en-us/library/office/ms467435(v=office.14).aspx
http://www.go4sharepoint.com/Code/insert-list-item-sharepoint-object-286.aspx
to save data using client object model
http://www.codeproject.com/Articles/268196/SharePoint-Client-Object-Model
Kind Regards,
John Naguib
Technical Consultant/Architect
MCITP, MCPD, MCTS, MCT, TOGAF 9 Foundation
Please remember to mark your question as answered if this solves your problem

Retrieving data from a remote DB using ODBC ?

Hi,
Has anybody tried to collect some data from a remote DB in InDesign plugin by using ODBC ? I want to know the basic steps including what I have to add in the Xcode project, how to connect to remote DB, and how to retrieve data in plugin by sql query ?
TIA,
Nima

I think you need to add /usr/lib/libiodbc.a to your Xcode project. also you will want to look into sql.h and sqlext.h assuming you're connecting to database such as MySQL to see what's the API you will use to communicate thru ODBC. But the code should be purely C++, nothing InDesign specific, you can write it as a separate library or an InDesign Boss object.
You will also need to install ODBC driver that's probably would be supplied by your database vendor. So for MySQL, there is a driver you need to download from MySQL site and install, and configure thru OSX's ODBC Administrator tool.
Thanks!
lee

Retrieve data from R3 to XI using RFC

Hi,
I want to get data out from R3 to XI through RFCs or even using idocs. I have done RFC configurations in abap using SM59 with XI as destination. I am not sure whether its right. Please guide me as to how to get data out of R3 by first sending the ID no. to R3 and then retrieving data. Can anybody help me or give me some links where i could get some information about such a scenario?
Thank you

Hi Kevin,
You need not to do any seeting at R3 side for RFC Scenarios.
For RFC Scenario:
Make RFC in R3 make sure that it is working fine in R3. take ID as a import parameter.
Import the RFC Structure in XI in Imported Objects.
Do the Design & Configuration as you do generaly.
For IDOC Scenarios :
Yuo have to do some setting in R3 and XI side . For Required setting refer following Links.
Trouble shooting ALE settings.
Troubleshooting of ALE Process
Configuration steps for Idoc.
Configuration steps required for posting idoc's(XI)
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/d19fe210-0d01-0010-4094-a6fba344e098
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/cdded790-0201-0010-6db8-beb9bb2b2660
Reward Points if Helpful
Thanks
Sunil Singh

How to store and retrieve image in a MsAccess DB using JDBC

I want to store images in a MsAccess DB using JDBC and also want retrieve them from DB. please don't tell to store the path of image..I want to store the image not the path...pls reply..thanx in advance

zakircse, you should read more about Java's API.
import java.io.*;
import java.sql.*;
import java.util.Properties;
import java.awt.*;
import javax.swing.*;
public class ImageDemo{
public static void main(String argv[]){
try{
String url="jdbc:access:/c:/test";
Class.forName("com.hxtt.sql.access.AccessDriver").newInstance();
Properties properties=new Properties();
Connection connection = DriverManager.getConnection(url,properties);
Statement stmt = connection.createStatement();
stmt.execute("create database if not exists imagedatabase;");
connection.setCatalog("imagedatabase.mdb");
stmt.execute("create table if not exists imagetable (imageid int,IMAGE_DATA blob);");
File file=new File("c:/pic.jpg");
FileInputStream in=new FileInputStream(file);
PreparedStatement ps=connection.prepareStatement("insert into imagetable (imageid,IMAGE_DATA) values(?,?);");
ps.setInt(1,1234);
ps.setBinaryStream(2,in,(int)file.length());
ps.execute();
ps.close();
ResultSet rs =stmt.executeQuery("select IMAGE_DATA from imagetable where imageid=1234");
byte[] imgbytes=null;
if(rs.next()) {
imgbytes=rs.getBytes(1);
rs.close();
stmt.close();
connection.close();
if(imgbytes!=null){
JFrame fr = new JFrame();
fr.setTitle("Simple Demo for Load Image from MS Access");
Image image = fr.getToolkit().createImage(imgbytes);
fr.getContentPane().add(new PaintPanel(image));
fr.setSize(200,400);
fr.setVisible(true);
Thread.sleep(10000);
System.exit(0);
catch( SQLException sqle )
do
System.out.println(sqle.getMessage());
System.out.println("Error Code:"+sqle.getErrorCode());
System.out.println("SQL State:"+sqle.getSQLState());
sqle.printStackTrace();
}while((sqle=sqle.getNextException())!=null);
catch( Exception e )
System.out.println(e.getMessage());
e.printStackTrace();
class PaintPanel extends JPanel {
private Image image;
public PaintPanel(Image image) {
this.image = image;
public void paintComponent(Graphics g) {
super.paintComponent(g);
g.drawImage(image, 0, 0, this);
}

Store and retrieve data from a FP-2000 using RT application

Similar Messages

Maybe you are looking for