Does Field Point answer correctly to Ping ?

Our customer has made a 1H-cyclic Ping command from a PC-Win XP to a Field Point standard (1601) via Ethernet, in a way to be informed when the I/O is out of work.
Some times the Ping doesn't get any response, but the Field Point seems to work well. Can you confirm the ability of a Field Point to answer to a classic Ping command.
Thanks a lot for your response.
Franck Dubreuil
[email protected]

Franck,
To the best of my knowledge, the FieldPoint ethernet modules should always respond to a ping. The cases I personally have seen in which there is no response to a ping is due to the processor being overloaded by the downloaded RT code ([c]FP-20xx series only), incorrect network settings (FP-160x and [c]FP-20xx modules), too much network traffic, corupted firmware, an offline network module and/or duplicated IP addresses.
Also, the ethernet network protocol used by FieldPoint does automatically include keep alive and status information. Depending upon the programming environment you are using, the status should be reported automatically. Thus the Pinging may be redundant.
Regards,
Aaron

Similar Messages

Does field point have pulse train output greater than 50KHz

I am trying to develop a flexiable simulator using NI Field Point. So far my only concern is producing a pulse train of around 500KHz. Is there a way to do this with field points counter moudles or with some other methodology

There are currently no FieldPoint IO modules that output greater than 16 kHz. Specifically, the following modules can output at the listed maximum frequencies:
FP-CTR-500: 16 kHz
FP-CTR-502: 16 kHz
FP-PWM-520: 1 kHz
FP-PG-522: 2 kHz
You could use some external signal generation circuitry that is controlled by the FieldPoint modules, but the FieldPoint modules themselves can not handle that speed.
Regards,
Aaron

The field point 4.1 software does not get installed, how to install the software and work on field point 20xx

We want to know the basics of installation of field point s/w and where to start from after installation.
Then we also need the details of HOW TO WORK in it. what are the other hardware and software that are necessarily to be installed along with field point in the PC. How to connect the hardware fp2000, to the PC.
Actually we tried installing the field point s/w, but we did not get the field point explorer icon to continue working.

Hi.
You can find informations in the NI Developer Zone (Distributed I/O -Fieldpoint)
http://zone.ni.com/devzone/devzone.nsf/webcategories/67EFA8729F4A7741862567E1006EDA74
and here for the Basics:http://zone.ni.com/devzone/conceptd.nsf/webmain/2124F6BBD29663D886256CB80054DBD7
Configure your fieldpoint in MAX.

What size external Compact Flash does the Compact Field Point 2020 support

I am datalogging with the old Compact Field Point 2020. NI says that the largest Compact Flash card that it supplies and knows the unit supports is 512MB. However I would like to know if it would support larger cards, say up to 4GB. Has anyone tried this?
Pete

I assume that you are using a cFP-2020 and are talking about the removable compact flash available on this device.
National Instruments has only tested this with cards up to 512MB, but it is a standard compact flash interface so it should work with larger. Take a look at the following two documents, which explain this and the type of cards used.
http://digital.ni.com/public.nsf/websearch/C4CFE4A4475705F986256CED0009F993?OpenDocument
http://digital.ni.com/public.nsf/websearch/3FAFA0DB1B261A7886256D10005B021C?OpenDocument
I hope this helps, if you have any questions let me know
Hannah
NIUK & Ireland

What are the limitations of using labview 8.5.1 developers suite verses a real-time module in field point applications?

What are the limitations of using labview 8.5.1 developers suite verses a real-time module in field point applications? Can an exe. be loaded onto a field point controller or does the controlling program have to reside on a PC for example?

centerbolt is correct, you can't load a .exe or even run a program on the fieldPoint controller unless you have the Real Time module. However, that does not mean you can't use your FieldPoint bank without the Real Time module.
From LabVIEW for windows you can make calls to the fieldpoint IO using the fieldpoint read/write functions.
This program runs on the PC not the FieldPoint controller. If you loose network connection to the fieldpoint, your program will loose connection to the IO. For many data logging applications this type of arrangement can work just fine. However, if this is the only type of application you are ever going to run, then you may as well not buy the Real Time controller for your fieldpoint but the network controller only.
If your application requires more reliability, and/or greater determinism than can be achieved by running a program on windows, then you should use the LabVIEW Real Time module and develop a program that can run down on the FieldPoint controller independent of windows.
Message Edited by StevenA on 07-22-2008 04:14 PM
SteveA
CLD
FPGA/RT/PDA/TP/DSC
Attachments:
fp pallet.PNG ‏6 KB

Can I collect the pulse data using Field Point?

I have a water flow meter, which outputs pulses. I use a counter to connect it and read the data. Now, I want to read and save the data in the computer using LabView and Field Point. I think this can be done if I can collect the number of pulse. I am wondering how to do that.
Thanks.

Dear Zl,
Counting pulses is much easier with the FP-QUAD-510 or FP-CTR-500, but can be done with the FP-AI-110. You can't directly count the pulses with a FP-AI-110, but you can do it in software. Bring in the data by doing a normal read. Then, using shift registers, if the previous voltage is less than .8V (low) and the current voltage is more than 2.5 (high), increase the pulse count. I have attached a program that shows what to do with the data once you bring it in. I took the data from an array outside the while loop, but your data will be brought in one point at a time inside the while loop. One thing to take note of, since Fieldpoint brings in data at 1 kS/s, this will only work with pulses slower than 500 Hz. The farther the duty cycle is away from 50% duty cycle, the slower the signal must be in order to catch the pulses correctly. Please let me know if you have any questions. Have a great day!
Sincerely,
Marni
PS- Please only post question once.
Attachments:
pulsecount.vi ‏22 KB

Help on field point subvi

Hi to all, sorry for not making things clear.
I'm designing a project about field point temperature control. This is my first time doing on field point so please help me as much as possible. thank you..I found an example of field point temperature control and some of the subvi are missing, i.e. FP open, read, write, and so on. also, this project is a turn on/off fan with a relay. however, i'm using three fans and it should turn on/off at different time depending on the set of temperature,,, for example, fan1 will turn on at 25 degree C and turn off at 30 degree C,,then Fan 2 will turn on at 35 and off at 40,,, and fan 3 will do the same at 45 and off at 50 degree C,,
Can one Thermo couple do the job or should i have all Three thermo couple.
thank you in advance

Hello nw,
I will try to address all of your questions in an organized manner.
1. To change the [c]FP-TC-120 readings from millivolts to degrees you
will need to use Measurement and Automation Explorer (MAX).
            A. Find your
FieldPoint controller under Remote Systems in MAX.
            B. Right-click
on your controller and choose to Find Devices.
            C. Then, a
dialog box will appear so you can name your FieldPoint controller.
            D. You can use
the default name or re-name the controller yourself. Click ok when you
have named your controller.
          E. This will display
all of the devices you have connected to your controller.
            F. Click on the
[c]FP-TC-120 module and select the Channel Configuration Tab.
          G. A Range option
will appear so you can change the measured range of the module to
degrees. You can also define the thermocouple type on the Channel
Configuration
          Tab.
2. If you want to turn on and off your heater and fan based on the
temperature, the example you found has the basic structure. It will read
the temperature in via the FieldPoint Read. You can replace the pid.vi
with a case structure to write different values to your relay module via the
FieldPoint Write VI.
3. I am assuming that you are using a [c]FP-TC-120. If this is
correct, you will be unable to measure the temperature via a thermistor.
The [c]FP-TC-120 is a thermocouple input module and only able to measure
voltages and temperatures via thermocouples.
If you need further assistance, please provide a comprehensive list of the
hardware you are using.
Also, I would recommend looking through the FieldPoint Help
which can be found at C:\Program Files\National
Instruments\FieldPoint\documentation\Online Help\fplv.chm. If you are new
to LabVIEW, taking a look at this KnowledgeBase
Article that contains many LabVIEW learning resources.
Message Edited by Ching P. on 09-05-2007 10:39 PM
Regards,
Ching P.
DAQ and Academic Hardware R&D
National Instruments
Attachments:
Temp_Range_new.jpg ‏96 KB

How to configure field point cFP2120

Hi,
     I am doing a project using LabVIEW... I am using field point cFP2120 as the interface... The problem is that my PC is not detecting the field point... Can you suggest a solution???

Hi jaks,
   From the user manual:
Number of Flashes        Error Condition
0 (stays lit)                     The cFP-21xx did not power on correctly. Contact
                                       National Instruments for assistance.
1                                     The cFP-21xx is in reset mode or is unconfigured. Make
                                       sure the RESET IP switch is in the OFF position and
                                       restart the controller. Refer to the Measurement &
                                       Automation Explorer Help for FieldPoint for more
                                       information about configuration.
2                                     The cFP-21xx has detected an error in software. This
                                       usually occurs when an attempt to upgrade the software
                                       is interrupted. Repeat the software upgrade process.
3                                     The cFP-21xx is in safe mode. Either the controller is
                                       ready for software installation or the SAFE MODE
                                       switch is in the ON position.
4 (or more)                    The cFP-21xx has detected an unrecoverable error.
                                      Contact National Instruments for assistance.
In which of these condition are you? If you never configured that module, and led flashes once, you have the correct start-up condition, but it is strange that you cannot access module; check if Windows Fierewall is turned ON or if Antivirus' firewall is ON, they can be blocking MAX in connecting to device!
graziano

Tips on transferring LV executable that uses Field Point Serial to another PC

I have been trying to transfer an LabVIEW compiled executable from one PC to another
The executable references 2 field point serial banks.
After hours of frustration I think I have it pinned it down to the fact that (at least for me) It is not possible unless LabVIEW is invoked on the target machine.
Only if I start LV 2010 and configure a field point control on it then LabVIEW can refer to the Bank. After that I can have it refer to the correct IAK file and the executable will work.
However IF I try to transfer from another machine without starting LabVIEW on the target machine it simply will not work for me.
It seems that I have to load a FIeld point control on a block diagram of a new machine then configure it to get dialogs to come up specifying
how to select the proper configuration. I do not see any of this help in MAX
Id much rather have a way of setting up in MAX than having my EXE work right away. Instead my workaround is to
start LabVIEW and configure a field point control to get it set up proiperly.
This means I may have to install yet another version of LabVIEw to get the exe to work again and its getting tiresome.
I use INI files for the serial port settings. Its the field point software that has me going in circles.
If anyone have any experience or tips for transferring an executable that uses fieldpoint serial (FP-1000) from one PC to another PC
without having to invoke LabVIEW to configureit I would be interested in hearing from you. Thanks
PS Target machine has LV2010 MAV ver 4.70f4
Executable compiled in LV 2010
Source Machine has LV 2010 SP1 MAX ver 4.7.6
Executable compiled in LV 2010 SP1
My next move is to upgrade the target to 2010 SP1 and try again but it has already taken me days to transfer this one program
and I still cant figure out how to do it so I might just wait and see if there is any interest in helping me first.
Thanks again!

I have been to these KnowledgeBase links and what is so frustrating about it is that I have have not seen anything that was not already done
automatically when I created the executable on the source machine and transferred the executable to the target machine.
http://digital.ni.com/public.nsf/allkb/734179A2A6779C4286256C4C0069C5F4
http://digital.ni.com/public.nsf/allkb/2DC46E07FAA0A5EF86256F35006E9AE5
http://digital.ni.com/public.nsf/allkb/0E9001A8C84CD89486256DE80073F198
MY FP version is 6.07 on both machines.
The dll is where its supposed to be on the target machine in a Data subfolder under the main application (exe) folder
The IAK file is created in MAX with the designations identical to what is the source machine.
The EXE is now partially working (somehow) but I am trying to find out the exact procedure for next time so I can write it down for future reference..
EVen though the target application now 'sees' the Field point banks the utility I added into the exe to allow user to configure a front panel Field Point control
(should it be required) does not work. Instead when I try to browse configure the control in the executable I now get this error dialog.
This must be the root of all my troubles.
I am now attempting to resolve this by installing LV2010 SP1 and DCD_NOV10 on the target machine so that it matches the source machine.
(If I am going to re-install Fieldpoint I might as well install the whole Device Driver CD)
I hope this solves this issue once and for all.
Your knowledge base insists that if the field point versions are the same on both machines and if the DLL is where it is supposed to be and if the IAK file is loaded and saved
this should work. It did not and still does not fully work. If I can find the exact reason I will report it in this thread.
Attachments:
ni-FP-error.GIF ‏16 KB

End of memory. Labview + Real time module + Compact Field Point 2120

My name is Michele Ciampichetti, I'm writing from Italy.
Frist of all, excuse for my english.
This is my first experience with Labview, and the application is not so easy. We use Labview 8.2.1
Our system is costituited by two different parts: there is a Compact Field Point 2120 as remote target whit some I/O card, and a PC used to releave data and memorize them (host).
The comunication between the two targets is performed by ethernet lan with Shared Variables not bufferized and not real-time fifo.
The problem is this: the sistem requires a big number of Vis and Variables (about 20 Vis per target and 50 variables localizated in 5 different librarys all in the remote target), and it should store data, acquisited by the FieldPoint, on a database (SQL Server 2005), one time per minute. This storage is made by Labview Database Connectivity Toolkit, and it work correctly. The problem is an excessive consumption of RAM on the PC.
The question is this: The use of many shared variables or vis, bring the memory to always grow? I try to explain myself. When we start our application, after the first minute and registration on the database, the memory grow of approximately 1,3 Megabytes. This is repeated every minute, and after approximately two ours, Labview break down and display "Not enought memory".
We look the on-line help for one solution, and we have found that the variables (local and shared), the concatenate funcion, the array and Vi indicators copy in memory their older value when updated. Is possible that this is the cause of our problem? There is a method to avoid it? How labview uses memory? It is possible set it up for not maintain older value in memory?
We need to run the application up to 4 days for complete its work, is a long test for a climatic room.
We're looking forward to hearing from you.
Best regards
Michele

centerbolt is correct, you can't load a .exe or even run a program on the fieldPoint controller unless you have the Real Time module. However, that does not mean you can't use your FieldPoint bank without the Real Time module.
From LabVIEW for windows you can make calls to the fieldpoint IO using the fieldpoint read/write functions.
This program runs on the PC not the FieldPoint controller. If you loose network connection to the fieldpoint, your program will loose connection to the IO. For many data logging applications this type of arrangement can work just fine. However, if this is the only type of application you are ever going to run, then you may as well not buy the Real Time controller for your fieldpoint but the network controller only.
If your application requires more reliability, and/or greater determinism than can be achieved by running a program on windows, then you should use the LabVIEW Real Time module and develop a program that can run down on the FieldPoint controller independent of windows.
Message Edited by StevenA on 07-22-2008 04:14 PM
SteveA
CLD
FPGA/RT/PDA/TP/DSC
Attachments:
fp pallet.PNG ‏6 KB

Certificate does not contain the correct site name

Hello,
I have to make a midlet that connect to a tomcat 5.5.9 server with ssl.
I import the certificate whit tomcat alias in the wireless toolkit but when i run the midlet this error appear: Certificate does not contain the correct site name
import java.io.*;
import javax.microedition.midlet.*;
import javax.microedition.io.*;
import javax.microedition.lcdui.*;
public class HelloNet extends MIDlet implements CommandListener , Runnable{
// User interface command to exit the current
// application.
private Command exitCommand = new Command("Exit",
Command.EXIT, 2);
// User interface command to issue an HTTP GET
// request.
private Command getCommand = new Command("Get",
Command.SCREEN, 1);
/// The current display object.
private Display display;
// The url to GET from the 'net.
private String url;
* Initialize the MIDlet with a handle to the
* current display.
public HelloNet() {
url = "https://127.0.0.1:8443/Hello.txt";
     display = Display.getDisplay(this);
* This lifecycle method should return immediately
* to keep the dispatcher
* from hanging.
public void startApp() {
     showPrompt();
* Display the main screen.
void showPrompt() {
String s = "Press Get to fetch " + url;
TextBox t = new TextBox("Http Result", s,
s.length(), 0);
t.addCommand(exitCommand);
t.addCommand(getCommand);
t.setCommandListener(this);
     display.setCurrent(t);
* pauseApp signals the thread to stop by clearing
* the thread field.
* If stopped incorrectly, it will be restarted from
* scratch later.
public void pauseApp() {
* destroyApp must cleanup everything. The thread
* is signaled
* to stop and no result is produced.
* @param unconditional is a flag to indicate that
* forced shutdown
* is requested
public void destroyApp(boolean unconditional) {
* commandAction responds to commands
* @param c command to perform
* @param s Screen displayable object
public void commandAction(Command c, Displayable s) {
     if (c == exitCommand) {
     destroyApp(false);
     notifyDestroyed();
     } else if (c == getCommand) {
          Thread th= new Thread (this);
          th.start();
* Read the content of the page.
public void run() {
TextBox t = null;
StringBuffer b = new StringBuffer();
HttpsConnection c = null;
InputStream is = null;
     try {
     int len = 0;
     int ch = 0;
     System.out.println("Cerco di leggere");
c = (HttpsConnection)Connector.open(url);
c.setRequestMethod(HttpsConnection.GET);
     is = c.openInputStream();
// length of content to be read.
len = (int) c.getLength();
if (len != -1) {
// Read exactly Content-Length bytes
for(int i=0; i<len; i++) {
if((ch = is.read()) != -1) {
b.append((char) ch);
} else {
// Read until connection is closed.
while((ch = is.read()) != -1) {
len = is.available();
b.append((char) ch);
t = new TextBox("Https Result", b.toString(),
b.length(), 0);
     } catch (Exception e) {
e.printStackTrace();
String s = e.toString();
if(s != null) {
t = new TextBox("Https Error", s, s.length(),
0);
} finally {
if (is != null) {
     try {
          is.close();
     } catch (Exception ce) { }
if (c != null) {
     try {
          c.close();
     } catch (Exception ce) { }
display.setCurrent(t);
}

re: code tags, please see http://forum.java.sun.com/help.jspa?sec=formatting.
As for the rest:
See, we now know that you used keytool to generate you certificate. You need a new certificate. This time, when keytool asks you for a first and last name, type 127.0.0.1.

I have problem in transfeering data using field point via tcp

I am reading the values from the filed point, which is connected, to the RT controller and transferring the values to the client PC via TCP at a specified acquisition rate.
 Case1 when the acquisition rate is 0.1 minutes I get the values from the controller correctly i.e. 5v, 5v, and the chart shows no change. The timed out of the TCP read is default value i.e. is 250ms
 But when I change the acquisition rate to .5 minutes I get the values as 5v, 0v, 5v, and 0v. The time out of the TCP read is same as first case. The inputs to the field point are at the constant 5v.
Please tell how to solve the problem so as to see the plot in the chart continuously as inputs for the field points the read
ing are at constant rate of input 5v.

Suresh,
Since this question deals with using the LabVIEW TCP/IP functions, you are better off posting it to the LabVIEW discussion forum.
Regards,
Aaron

Activation error - Perhaps JAVA_HOME does not point to the JDK

Hi all,
After compiling and building my application locally I checked in the activity but activation failed with the following log:
Perhaps JAVA_HOME does not point to the JDK
     at org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:105)
     at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:929)
     at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:758)
     at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
     at org.apache.tools.ant.Task.perform(Task.java:364)
     at org.apache.tools.ant.Target.execute(Target.java:341)
     at org.apache.tools.ant.Target.performTasks(Target.java:369)
     at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
     at com.sap.tc.buildplugin.techdev.ant.util.AntRunner.run(AntRunner.java:112)
     at com.sap.tc.buildplugin.DefaultAntBuildAction.execute(DefaultAntBuildAction.java:61)
     at com.sap.tc.buildplugin.DefaultPlugin.handleBuildStepSequence(DefaultPlugin.java:218)
     at com.sap.tc.buildplugin.DefaultPlugin.performBuild(DefaultPlugin.java:195)
     at com.sap.tc.buildplugin.DefaultPluginV3Delegate$BuildRequestHandler.handle(DefaultPluginV3Delegate.java:66)
     at com.sap.tc.buildplugin.DefaultPluginV3Delegate.requestV3(DefaultPluginV3Delegate.java:48)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at com.sap.tc.buildtool.v2.impl.PluginHandler2.maybeInvoke(PluginHandler2.java:347)
     at com.sap.tc.buildtool.v2.impl.PluginHandler2.request(PluginHandler2.java:99)
     at com.sap.tc.buildtool.v2.impl.PluginHandler2.build(PluginHandler2.java:73)
     at com.sap.tc.buildtool.PluginHandler2Wrapper.execute(PluginHandler2Wrapper.java:58)
     at com.sap.tc.devconf.impl.DCProxy.make(DCProxy.java:1723)
     at com.sap.tc.devconf.impl.DCProxy.make(DCProxy.java:1495)
     at com.sap.tc.buildcontroller.CBSBuildController.build(CBSBuildController.java:727)
     at com.sap.tc.buildcontroller.CBSBuildController.execCommand(CBSBuildController.java:503)
     at com.sap.tc.buildcontroller.CBSBuildController.evalCmdLine(CBSBuildController.java:442)
     at com.sap.tc.buildcontroller.CBSBuildController.run(CBSBuildController.java:314)
     at com.sap.tc.buildcontroller.CBSBuildController.exec(CBSBuildController.java:252)
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     at com.sap.tc.buildcontroller.CBSBuildController.main(CBSBuildController.java:168)
This happen suddenly since build was successfull till last friday, so we're sure that something changed in server configuration but we don't know what... now we need to make the server works again!
thanks for any help.
Stefano

Hi ,
Check the jdk versions in SDM and your machine.
Make sure the JAVA_HOME environment variable is set to correct jdk version which is used by sdm.
Where to check the JDK version in sdm:
You can check which jdk is being used from the following file: /usr/sap/<SID>/<INSTANCE>/SDM/program/config/sdm_jstartup.properties
    under value of property "sdm.JavaPath"
Go to your system desktop and select mycomputer->rightclick and select properties ->
Advanced ->environment variables ->System Variables check the variable JAVA_HOME=c:\jdk1.6
Both jdk versions should be same.Then only sdm will deploy the appl properly.
Regards,
Lavanya.G

HT1347 I have an mp3 DVD with episodes of Gunsmoke. iTunes imports them, but does not sort them correctly by date or episode. One file name is GS 52-04-26 001 Billy the Kid.mp3

I have an mp3 DVD with episodes of Gunsmoke. iTunes imports them, but does not sort them correctly by date or episode. One file name is GS 52-04-26 001 Billy the Kid.mp3. iTunes sorts them by month/day/year. How can I fix that?

The weird thing is, it worked before. I encoded all the videos previously and had them all listed and didn't encounter this problem, but I noticed I'd forgotten to decomb/detelecine the videos so I deleted everything and re-encoded it all. AFter filling the tags out and setting poster frames again I was thinking of making life easier by just pasting the same artwork for every episode, so I did, but didn't like the results so I deleted it again (I selected every video, used Get Info and pasted the artwork that way).
I think it was after this that the problem started to occur. In any case I've been through every episode and made sure the name, series, episode and episode id fields are all filled in with incremental values and they are. I even made sure the Sort Name field was filled in on every video. But this didn't work either.
So, thinking another restart was needed I deleted every video again. Re-encoded them all, again. Set the tags for every video and poster frame again. Finished it all off nicely, checked cover flow and was highly annoyed to find it was STILL showing the same two pieces of art work for every video as shown in that image I posted.
Ultimately, I wouldn't care so much that cover flow is screwing up like this as I always intended to sort by program anyway so it would only ever display one piece of artwork for an entire series of videos, however where-as when it was working it picked the artwork for the first episode of a series to display, its instead picking one of the latter episodes. I can't seem to find any way of choosing what artwork I want displayed.

Distribute measurment studio application with opc conntection to field point

I have written an Measurement Studio application with an DataSocket connection to an OPC Sever of an field point 1808. If I distribute this application to another computer I can't get a connection to the OPC Server of the field point. The application works fine on the developent computer of the application. On the other computer is just installed the MAX and the drivers from the Field Point CD. As well I configured the Field Point on that computer. We I browse for an OPC tag in the distibuted application I am not able to access any OPC server, even if I see them. Does anybody have an explanation for that?
Thanks Bernd

Hi Daniel,
sorry that i answer you so late. I got an error like "opxproxy.dll could not be found". So meanwhile I checked the system and the opxproxy file was found in the "winnt/system32" directory. After i register the opcproxy.dll manually with the shell command " regsvr32 opxproxy..dll" everything was working fine. Normally, this file should register itself automatically.
Bye
Bernd

Does Field Point answer correctly to Ping ?

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