Instrument using the connection IP address
Hello
There is a tool I need to contact, the unit works on the MODBUS\TCP Protocol.
Instrument is connected to the local network and has its own IP address when I try to read the registers using the MODBUS library I get error sur-execution series.
The first VI I used is TCP - IP open giving the IP address and the port number, I see no error, but when I start to read the records I get "LabVIEW: serial port overrun error.»
Please let me know if anyone has an idea why I get this error.
Thank you
I have no idea of what had happened, it seems to work fine now. I have changed the IP address of the device and had assigned a new one, it's working.
Tags: NI Software
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Tahnks.Hello
1 have. what measures you taken to connect 2 computers with the same IP address?
2. How are the 2 computers connected?
3. how exactly you want to stop the connectivity between 2 computers?
I want to tell you that 2 computers on the same network cannot have the same address. Each machine must have a unique address to identify it. A private network, as a home network connected to the internet, can be connected to a router to connect to the network, will have only 1 address, public IP address.
In addition, if we know the IP address of a computer along the user ID and password, we can access the computer/shared files.
If you are referring to the change of the IP address of the two computers, you can follow these steps and check.a. network connections open. Click the Start button, and then click Control Panel. In the search box, type 'adapter' and then, under center network and sharing, click view network connections.b. right click on the connection you want to change. Click on properties. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.c. click on the network tab. Under this connection uses the following items, click Internet Protocol Version 4 (TCP/IPv4) or Internet Protocol Version 6 (TCP/IPv6), and then click the properties button. To specify your IP for IPv4, click on use the following IP address, and then, at the address IP, subnet mask, and gateway boxes by default, type IP address settings.A typical IPv4 address looks like 192.168.0.2; a typical subnet mask is 255.255.255.0. The default gateway is usually the address of your router.For example, IP address: 192.168.0.2 by 192.168.0.12 (for computers)Subnet mask: 255.255.255.0DNS: 192.168.0.1I hope this helps. If you have any other queries/issues related to Windows, write us and we will be happy to help you further. -
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Hi johnnyredd
1. is connected to a domain or a server computer?
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http://Windows.Microsoft.com/en-us/Windows7/get-help-with-there-is-an-IP-address-conflict-message
Check out the link below to identify the operating system installed.
http://Windows.Microsoft.com/en-us/Windows7/help/which-version-of-the-Windows-operating-system-am-i-runningI hope this helps.
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Hello
user576036 wrote:
Sorry, I should have made myself clearer...
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As above
Cannot SSH in vmware player (can use the local IP address but not external IP)
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Hi team,
Please look in the attached files.
I installed db 11g on my desktop machine (Windows 7, with a local network) and then I created a data source connection in tomcat which was also in the same system and then I deployed my sample web application, everything works fine, I am able to access web applications.
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Here is the following URL will display the error during the startup of tomcat.
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any help would be greatly appreciated!
Thank you.
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I did it. By following the instructions for Windows configure my wireless, I get as far as the stage of network connections - go to change the settings for this network connection. It is said that I had to go to the wireless network tab. There is no tab wireless network I can say to use Windows to configure my network connections...I know it is long, but can someone help. I use Windows XP Prof 2002 with service pack 3 version. Thank you adpotate
(1) make sure that u run "NET START WZCSVC" on the command-line as soon as u Ouvrezunesession WINDOWS XP (START, RUN, NET START WZCSVC (command line)).
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My computer has proven to me that there is another computer using my IP address.
He said I need to contact the administrator.I don't know how to do in this regard. Help, please.Since it's your own home network, it means you are the network administrator. Which basically means that you should have total control on who can and can not connect to internet through this network.
Then, you should have a router somewhere in your House. This is the device that sends the wireless signal. Most likely, it will be connected to a phone jack or cable from the wall, or a modem, depending on which company you get your internet service.
You need to find this device, the router and restart for it. Do the same on your computer. Once both have restarted, try to connect to the internet. The router must have an ID written somewhere on it. This same ID should appear in your network and sharing Center , if you click on "Connect To A Network.
The homegroup is something a little different. A homegroup is really just a collection of your own computers, or in your home. For example, if you had a desktop and a laptop, and I wanted to share the files from one to the other, you should join them in the same homegroup. It has nothing to do with putting on the Internet, just the connection of two computers together. It of good that you set up a homegroup with a password, but won't really help you here.
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Using the connection for easy connection descriptor
Hello
I'm new here. We change a MySQL to Oracle server. I need help for my NET access to Oracle application. I tried to connect to the server, but the connection failed. Here my code for MySQL (ODBC connection)
' Connection MYODBC 3.51 string
Dim MyConString As String = "DRIVER = {MySQL ODBC 3.51 Driver};" & _
"SERVER = 10.177.224.53;" & _
"DATABASE = result;" & _
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"PASSWORD = xxx;" & _
"OPTION = 2;"
Dim adapter as OdbcDataAdapter
Try
adapter = New OdbcDataAdapter (strSQL, MyConString)
adapter. MissingMappingAction = MissingMappingAction.Passthrough
adapter. MissingSchemaAction = MissingSchemaAction.AddWithKey
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Source = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP) (HOST = MyHost)(PORT=MyPort))) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = MyOracleSID))) of data; User Id = myUsername; Password = myPassword;
?? where is the DATA base (= 'result')
I have the b28844.pdf document and copy the following code:
Conn. ConnectionString = "name of user =" + userID.Text & _
"; Password ="+ password. Text & _
« ; Data Source ="+ dataSource.Text
Conn. Open()
What is the content of dataSource.Text?
who is Ellen902645 wrote:
I'm new here. We change a MySQL to Oracle server. I need help for my NET access to Oracle application. I tried to connect to the server, but the connection failed. Here my code for MySQL (ODBC connection)Connection failed how? What was the exact error message?
"DATABASE = result;" & _
Oracle database! = MySQL.
In Oracle, you have a database and it can contain several diagrams (which are mapped 1:1 for the connection of the user). The concept of a "database" is different from the terminology of MySQL.
The 'default' diagram depends on user name used in connection for example user = TEST involves TEST schema objects.
If you want to access several patterns, specify an identifier pointed as in select * from schemaname.objectname. (assuming that the user has the necessary permissions).Can eveyone show me how to make an easy connection with ODP.NET using a simple connection string wiithout tnsnames.ora according to this document:
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Published by: orafad on December 19, 2011 12:32
Published by: orafad on December 19, 2011 12:33
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