RS 232 Communication initialization

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• Omega CN8202 temperature control Labview (Serial Port, RS-232 Communication) Question

  I'm a fidling perfect starting with Labview, as I just started with it today, so sorry if these questions are obvious.

  I will work with an Omega CN8202 thermostat. As indicated in the title of the topic, one used uses serial communication and RS-232 Protocol.  However, the LabVIEW version is 2007, so I don't think that all the drivers here would work

  Only, I want to be able to set a temperature on the CN8202 of a computer and no need to do something about the ramp or soak time. How could I change the drivers so that they would work in the 2007 version of LabVIEW?

  There is no such thing as LabVIEW 2007. The current version is displayed when you launch or open the About window. If it is really longer than 8.0, then the version conversion Commission. Link is at the top of the page on the set of LabVIEW.

• RS 232 communication with a projector

  Hello! I work in communication with my prjector. The controls are pretty simple, just PWR it for OFF\r PWR to turn off and LAMP? How many hours have the lamp worked \r to land the aircraft. So I just used the example of the writing/reading series with labview, but had a few problems.

  1º) it works but it keeps giving me an error, I can't handle. Is the current operation of visa wait time. I tried it here and all the people say something on the lines of commands, but I put them and set up in the port, so I don't really know how to handle this error. Another thing, it is how can I put \r or 0xD for my end of just the default write command?

  2º) how can I make my request just be an exe that you don't have to press ' EXECUTE ' always to use it?

  3º) my last question is to ask questions about how to manage this thing, I need to read used with the control LAMP lamp hours?, and projector will answer me with something like: LAMP = xxx. How to handle this response to send it via TCP/IP? Should I have to create a new variable or something? I mean, I just need with another application in order to power switch of the projector via tcp/ip and calling hours of lamps via TCP/IP, so I don't really know how to handle. Thanks for all the peoples and let me know if you need more information, I'm not native English sorry for my mistakes.

  Edit: I forgot to put my vi.

  1. you will obviously get a timeout when you send the commands that do not generate a frequency of the instrument. Only do a reading when you send the LAMP? interview and to automatically send \r, set the stop to "0 D" character.

  2. you have the app Builder to create an exe file. In order to make the VI automatically running, go to the properties of VI > execution and check "run then '.

  3. I do not understand. First, you talk about RS - 232 and now you want to convert this TCP/IP communication VI?

• How can I set more than one character of endpoint for interface RS-232 communication?

  Hello

  I have to communicate via the interface RS-232 of the PC with a card microprocessor. I use the "Advanced Serial write and Read.vi ' off examples of LabVIEW and it works on the principle.
  "My problem is the stop character: it looks like I can put a stop character, IS 0xA (so LF / line break) OR 0xD (CR / carriage return), but I have the need to react on the different characters of endpoint as"OK"gold""; I want to set a control (this VI will be used in a TestStand sequence).
  Is it possible to do, so that I can put characters from end of Cork I need? The property node in "VISA set up serial port" just accept an unsigned integer, nothing else. Of course I can get it running with the time-out-, but it is not very pleasant and extends the duration of trial unnecessarily.

  Thank you best regards &!

  It would be for writing. The poster wondered about reading. To read it, you will need to write your own routine of reading. Basically, you will need to use a loop and inside the loop, use the VISA to the Serial Port bytes to see if there are all the bytes available. Read the number of bytes and add to a string that you build in a shift register. After verification of concatenation to see if you have the characters of endpoint. If so, the reading is done. Pretty simple. Don't forget to disable the option enable the termination character in VISA configuration.

• Time clock real function communication RS-232 with Labwindows CVI 2009

  Salvation OR,.

  1st quarter > we at KPIT try to build a timer based LabWindows project as a system 'real time' that transmits a packet of 80 RS-232 bytes to an ecu each 10msec. With our current PC RS-232 communication port configuration (115200bps, 1Stop, no parity, 8 Data Bits, no flow control) we are facing difficulties when trying to send this package with consistency. The timer to 10msec mechanism does not always follow a call to 10msec timer callback function. Is it possible, as part of the 2009 ICB, we can get close to 10msec periodicity (more less more than 1msec)? (some times the periodicity is scary and my clock works at 100msec instead of 10msec however it is observed intermittently, not continuously). My machine configuration is CPU 2 GHz, 1 GB Ram, Windows XP. Please adivse.

  Q2 > in the future, we would like to update 4 stripcharts (with the answer of the ecu which is a 12-byte packet), a table that lists the 12 a bytes in each column and also write the package received in a file on the disk in the rest of the time between pitches to 10msec. Is this possible at all?

  Kind regards

  -Mowgli

  Salvation OR,.

  We at KPIT are grateful for the quick and accurate response. We have revised our project based on your inputs. We are pleased to announce that the timer is very well behaved for steps up to 10msec (more less jitter msec). We will now try to introduce a frequency appropriate for our GUI elements. Our project for your reference and final excel is attached. We hope that this data will help other users should they encounter a similar problem.

  Kind regards

  -Ashish

• RS-232 different speed on console vs window

  I have a simple application that I made to test the flow of data from a device.  I had trouble with slow communications with another program, so I wrote this one to test only RS-232 communications. My problem is that I get the result differs depending on whether I have compiling the program as a console application or a windowed application.

  My device sends packets of 70 bytes message at 100 Hz using 460800 baud, 8-N-1.  I use a USB adapter for series, which is supposed to support the baud rate.  Using the console application, I get about 7 000 bytes per second, which is what I expect.  However, when you run a windowed application, I get about 34 bytes/second.  Anyone got any ideas on why there is such a big difference?  (CVI 2013 on Win7)

  Code is below.  I use the inputs are: [COM port number], 460800, 1.

  
  
  
  
  
  int main)
  
  {
  
     FILE * outFile;
  
     FILE * binFile;
  
     int iNumBytes = 0;
  
     char cMessageArray [720];
  
     Secret int;
  
     int iPortNum;
  
     long lBaud;
  
     int iByteRead;
  
     int iGetRate;
  
     char cFileName [20];
  
     time_t timeStart;
  
     time_t timeStop;
  
     long lByteCount = 0;
  
     long lTimeoutCount = 0;
  
     long lNumSeconds = 0;
  printf ("recorder Port.  ") \nWrites bytes received on the port selected in a file ({Port #} .txt) .\n\nEnter COM port: ");"
  
     scanf ("%i", & iPortNum);
  
     printf ("\nEnter baud rate:" "");
  
     scanf ("%u", & lBaud);
  
     printf ("\nEnter 1 just calculate the byte rate:" "");
  
     scanf ("%i", & iGetRate);
  printf ("\nListening on the port %i to baud rate %i (8-N-1) w/half second timeout.  ") Press any key to stop. \n", iPortNum, lBaud);
  DisableBreakOnLibraryErrors();
  Secret = OpenComConfig (iPortNum, "", lBaud, 0, 1, 8, 8192, 1024);
  
     SetComTime (iPortNum, 0.5); COM read the time-out in seconds
  <= istatus="">
  
     {
  
        Open output files
  
        sprintf ('% u.txt', cFileName, iPortNum);
  
        outFile = fopen (cFileName, 'wt');
  
        sprintf ('% u.bin', cFileName, iPortNum);
  
        binFile = fopen (cFileName, "wb");
  time (& timeStart);
  If (1! = iGetRate)
  
        {
  
           While (!.) KeyHit())
  
           {
  
              iByteRead = ComRdByte (iPortNum);
  If (-99! = iByteRead) / / IF not a timeout
  
              {
  
                 iByteRead = iByteRead & 0x00FF;
  
                 fprintf (outFile, "%.2X", iByteRead);
  
                 printf ("%.2X", iByteRead);
  
                 cMessageArray [iNumBytes] = (char) (iByteRead & 0x00FF);
  
                 iNumBytes ++;
  
                 lByteCount ++;
  If (70 is iNumBytes)
  
                 {
  
                    fwrite (cMessageArray, 1, 70, binFile);
  
                    iNumBytes = 0;
  
                    printf ("\n");
  
                 }
  
              }
  
              on the other
  
              {
  
                 fprintf (outFile, 'TIMEOUT');
  
                 printf ("TIMEOUT");
  
                 lTimeoutCount ++;
  
              }
  
           }
  
        }
  
        on the other
  
        {
  
           While (!.) KeyHit())
  
           {
  
              iByteRead = ComRdByte (iPortNum);
  If (-99! = iByteRead) / / IF not a timeout
  
              {
  
                 lByteCount ++;
  
              }
  
              on the other
  
              {
  
                 lTimeoutCount ++;
  
              }
  
           }
  
        }
  time (& timeStop);
  
        lNumSeconds = timeStop - timeStart;
  printf ("bytes = %i seconds = %i bytes/s = %f\nTimeouts = %i\n", lByteCount, lNumSeconds, (float) ((float) lByteCount / (float) lNumSeconds), lTimeoutCount);
  fflush (outFile);
  
        fclose (outFile);
  
        CloseCom (iPortNum);
  
     }
  
     on the other
  
     {
  
        printf ("cannot open the COM port.");
  
     }
  printf ("\nPress any key to close. \n ») ;
  GetKey();
  While (!.) KeyHit())
  
     {}
  return 0;
  
  }

  Thank you!

  Your program GUI can be affected by the CVI political intelligence defined in the environment options.

  I seem to remember that the value default for this setting is to sleep more, which means THAT CVI give much time to the operating system to serve other tasks or programs. You can try with some sleep or not sleep; in the latter case, don't forget to insert some ProcessSystemEvents somewhere in your application to allow to honor events of UI in the case otherwise you will not be able to exit the loop.

  The same option can be set programmatically by calling SetSleepPolicy)

• VISA series: setting State of DTR and RTS to "Unasserted" has solved the problem of communication RS232; Why?

  In recent days, I struggled to get a pair of linear actuators Zagarella to work with LabVIEW after upgrading a computer and LabVIEW. The Zabers communicate via the serial port (RS232), who has perfectly worked on the old (but deceased) XP computer with LV 8.6. With a Win7 PC with LV 2010SP1, this suddenly no longer works. To add to the puzzle, the native of the software provided by the manufacturer has worked correctly.

  Using the Microsoft/SysInternals PortMon software, I could read in the serial communication (highly recommended debugging tool, btw). There were some differences between the native software and my LV software, so I tried a lot of things in LV to try to resolve the problem.

  Ultimately, the change of the code which makes communication with the work of Zabers is shown in the image below. The part in the structure schema disable enabled correct serial with the Zabers; It breaks the deactivation of this code.

  Now my question is: I don't have any idea why this would fix it. If I understand correctly, this property node manually off the DTR and RTS lines on the serial cable; It is common for devices like this is sensitive to these channels? I've been reading a bit on RS-232 communication, but someone here has a simple explanation of what could happen?

  I thank very you much in advance!

  
  

• How to control the RS 232 image intensifier

  Hi all

  I have an image videscope VS4-1485 intensifier which got RS-232 communication. The instrument is delivered with a software (labview not) to control gain and gate delays. But I need to control the intensifier with Labview as I do with my camera. can tell me what additional configuration is required to control the instruments of RS - 232 with LabView, I know that I can use Visa series read and write, but I need special SCPI commands? do I need a data acquisition card?

  Please let me know.

  Thank you

  AG

  Hello

  usually, the manual of the device should indicate the command arguments to be sent to the serial port (if any). Have you checked the documentation? Simply a RS232 cable and the appropriate command format to communicate.

  Should be pretty easy, I guess.

  Best regards

  K

• You cannot start managed server.

  Hi all
  
  After you create a cluster supported SOA with scripts DOMAIN_HOME/bin/config.sh, we started the managed server, butThe managed server cannot be started correctly with the following errors.
  
  In addition, the Member Server 10.232.9.3 mentioned in the error log is not configured in my group and I don't know where is the machine.
  
  Please give me a helping hand for this problem. Thank you.
  
  
  
  < 21 April 2011 1:13:51 AM PDT > < error > < coherence > < BEA-000000 > < 2011 - 04 - 21 01:13:51.007 Oracle coherence GE 3.3.2/391 < error > (thread = Cluster, Member = n/a): this member was unable to join the cluster due to incompatibility between the Protocol of cluster used by this member and one used by the rest of the cluster. This is probably caused by an incompatibility of versions of coherence or protocol filters do not match (for example compression or encryption). Rejected by Member(Id=2, Timestamp=2011-03-24 16:35:05.581, Address=*_10.232.9.3:8088_*, MachineId=60163, Location=site:us.oracle.com,machine:adc6260153,process:7787, Role=WeblogicServer). >
  
  < 21 April 2011 1:13:51 AM PDT > < error > < oracle.integration.platform.blocks.deploy.coordinator > < BEA-000000 > < Cluster communication initialization failed. If you are using multicast, please make sure that multicast is enabled on your network and that there is no interference on the address in use. See the documentation for more details.
  java.lang.RuntimeException: could not start the Service 'Cluster' (ServiceState = SERVICE_STOPPED, STATE_ANNOUNCE)
  at com.tangosol.coherence.component.util.daemon.queueProcessor.Service.start(Service.CDB:73)
  at com.tangosol.coherence.component.net.Cluster.onStart(Cluster.CDB:317)
  at com.tangosol.coherence.component.net.Cluster.start(Cluster.CDB:11)
  at com.tangosol.coherence.component.util.SafeCluster.startCluster(SafeCluster.CDB:3)
  at com.tangosol.coherence.component.util.SafeCluster.restartCluster(SafeCluster.CDB:5)
  at com.tangosol.coherence.component.util.SafeCluster.ensureRunningCluster(SafeCluster.CDB:26)
  at com.tangosol.coherence.component.util.SafeCluster.start(SafeCluster.CDB:2)
  at com.tangosol.net.CacheFactory.ensureCluster(CacheFactory.java:951)
  at com.tangosol.net.DefaultConfigurableCacheFactory.ensureService(DefaultConfigurableCacheFactory.java:707)
  at com.tangosol.net.DefaultConfigurableCacheFactory.ensureCache(DefaultConfigurableCacheFactory.java:679)
  at com.tangosol.net.DefaultConfigurableCacheFactory.configureCache(DefaultConfigurableCacheFactory.java:864)
  at com.tangosol.net.DefaultConfigurableCacheFactory.ensureCache(DefaultConfigurableCacheFactory.java:277)
  at com.tangosol.net.CacheFactory.getCache(CacheFactory.java:689)
  at com.tangosol.net.CacheFactory.getCache(CacheFactory.java:667)
  at oracle.integration.platform.blocks.cluster.CoherenceClusterInterfaceImpl.getNamedCacheForCluster(CoherenceClusterInterfaceImpl.java:140)
  to oracle.integration.platform.blocks.cluster.CoherenceClusterInterfaceImpl. < init > (CoherenceClusterInterfaceImpl.java:84)
  at sun.reflect.NativeConstructorAccessorImpl.newInstance0 (Native Method)
  at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
  at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
  at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
  at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100)
  at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:61)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:877)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:839)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:440)
  to org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$ 1.run(AbstractAutowireCapableBeanFactory.java:409)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
  to org.springframework.beans.factory.support.AbstractBeanFactory$ 1.getObject(AbstractBeanFactory.java:264)
  at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
  at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
  to org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$ 1.run(AbstractAutowireCapableBeanFactory.java:409)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
  to org.springframework.beans.factory.support.AbstractBeanFactory$ 1.getObject(AbstractBeanFactory.java:264)
  at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
  at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
  at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:287)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:903)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:817)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:440)
  to org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$ 1.run(AbstractAutowireCapableBeanFactory.java:409)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
  to org.springframework.beans.factory.support.AbstractBeanFactory$ 1.getObject(AbstractBeanFactory.java:264)
  at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
  at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:287)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:126)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
  to org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$ 1.run(AbstractAutowireCapableBeanFactory.java:409)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
  to org.springframework.beans.factory.support.AbstractBeanFactory$ 1.getObject(AbstractBeanFactory.java:264)
  at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
  at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
  to org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$ 1.run(AbstractAutowireCapableBeanFactory.java:409)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
  to org.springframework.beans.factory.support.AbstractBeanFactory$ 1.getObject(AbstractBeanFactory.java:264)
  at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
  at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
  to org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$ 1.run(AbstractAutowireCapableBeanFactory.java:409)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
  to org.springframework.beans.factory.support.AbstractBeanFactory$ 1.getObject(AbstractBeanFactory.java:264)
  at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
  at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
  to org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$ 1.run(AbstractAutowireCapableBeanFactory.java:409)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
  to org.springframework.beans.factory.support.AbstractBeanFactory$ 1.getObject(AbstractBeanFactory.java:264)
  at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
  at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveManagedList(BeanDefinitionValueResolver.java:287)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:126)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
  to org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$ 1.run(AbstractAutowireCapableBeanFactory.java:409)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
  to org.springframework.beans.factory.support.AbstractBeanFactory$ 1.getObject(AbstractBeanFactory.java:264)
  at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
  at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
  at org.springframework.aop.framework.ProxyFactoryBean.freshTargetSource(ProxyFactoryBean.java:577)
  at org.springframework.aop.framework.ProxyFactoryBean.getSingletonInstance(ProxyFactoryBean.java:306)
  at org.springframework.aop.framework.ProxyFactoryBean.getObject(ProxyFactoryBean.java:243)
  to org.springframework.beans.factory.support.FactoryBeanRegistrySupport$ 1.run(FactoryBeanRegistrySupport.java:121)
  at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:116)
  at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:91)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1288)
  at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:275)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:269)
  at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:104)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1245)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
  to org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$ 1.run(AbstractAutowireCapableBeanFactory.java:409)
  at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
  to org.springframework.beans.factory.support.AbstractBeanFactory$ 1.getObject(AbstractBeanFactory.java:264)
  at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
  at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
  at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
  at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:308)
  at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:947)
  at org.springframework.context.support.AbstractApplicationContext.registerListeners(AbstractApplicationContext.java:701)
  at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:377)
  at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
  at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
  at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
  to weblogic.servlet.internal.EventsManager$ FireContextListenerAction.run (EventsManager.java:481)
  at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
  at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
  at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:181)
  at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1863)
  at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3126)
  at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1512)
  at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:486)
  to weblogic.application.internal.flow.ModuleStateDriver$ 3.next(ModuleStateDriver.java:425)
  at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
  at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
  at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
  at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
  to weblogic.application.internal.flow.ModuleStateDriver$ 3.next(ModuleStateDriver.java:425)
  at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
  at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
  at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
  to weblogic.application.internal.BaseDeployment$ 2.next(BaseDeployment.java:1267)
  at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:41)
  at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:409)
  at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:58)
  at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
  at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
  at weblogic.deploy.internal.targetserver.BasicDeployment.activate(BasicDeployment.java:184)
  at weblogic.deploy.internal.targetserver.BasicDeployment.activateFromServerLifecycle(BasicDeployment.java:361)
  to weblogic.management.deploy.internal.DeploymentAdapter$ 1.doActivate(DeploymentAdapter.java:51)
  at weblogic.management.deploy.internal.DeploymentAdapter.activate(DeploymentAdapter.java:200)
  to weblogic.management.deploy.internal.AppTransition$ 2.transitionApp(AppTransition.java:30)
  at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:240)
  at weblogic.management.deploy.internal.ConfiguredDeployments.activate(ConfiguredDeployments.java:169)
  at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:123)
  at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:180)
  at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:96)
  at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
  at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
  at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
  >
  
  Published by: zjw April 21, 2011 01:37
  
  Published by: zjw April 21, 2011 02:08
  
  Published by: zjw April 21, 2011 02:13

  In your setDomainEnv.sh, you have to:

  -Dtangosol.coherence.clusteraddress and - Dtangosol.coherence.clusterport?

  If you have not changed these values, then probably your server is trying to join some other cluster consistency. Your values must be unique.

• Modbus

  Hello

  I'm new to Labview and am currently writing a code in Labview and I the Modbus communication protocol. I want to be able to send messeges through labview code and ask the inverters, which is connected to the PV modules, for give me data and he just send me the data. This will be a RS 232 communication.

  Where should I start? Please let me know if you know something about it.

  Donya

  Both ends enough to define the same thing. For the physical connection, you need a null-modem (tx and rx exchanged) cable.

  Why would anyone use series for communication between 2 pc instead of an ethernet connection?

• activation of the relay using rs 23

  Is there any sign of low cost in which a relay can be activated through labview with rs 232 communication. Please let me know as soon as possible.

  I need to acivate for a 5V with a labview timer relay and it should be communicated via rs 232 for the relay card.

  Looking to change your relay specifically by RS232, or simply by using the serial port?

  If it's the latter, then take a look at the "Troubleshooting Serial Line Monitor.vi" in examples of LabVIEW. With this, you can control the DTR (4 pins) and lines RTS (PIN 7) of your serial port and use them to move from a transistor or FET to control your relay.

• Programming ZUP6-66 lambda via Measurement Studio

  I'm looking for examples of programming of the Lambda ZUP6-66 or similar device with measurement studio. This unit uses a RS-232 communication port. I do this on Windows 7 64 bit, Dot Net 4.0, Visual Studio 2010.

  Thank you

  Todd K.

  Todd K. Hello,.

  You will need to look in the NI-VISA example file for the examples of DotNET 4.0 perform a simple read and write to see how. You will then get the Protocol for this device send the specific strings necessary to combat it. It doesn't seem to be drivers of instruments available for your device on www.ni.com/idnet, but feel free to suggest for them to be developed at this place.

  Kind regards

  Jeff L.

• Serial RS232 between existing Instrument and reading software provider

  Hello.  I have an instrument with software supplier for the acquisition of data from the instrument to a PC through serial RS-232 communication.  I would like to acquire data in LabVIEW instead of via the provider software.  The seller has given virtually no support to help me find a way to communicate with the instrument - they offer only their software as the only solution.

  I'm trying to find a way that I can transfer data with provider software and basically understand the format of the communications and the commands that are required to send to the device.  Two things that seem like possibilities are:

  (1) use a type of "spyware" or "monitor" for serial ports to capture and display the communications that occur between the instrument and the PC/software.

  (2) connect the COM1 port, from my PC (by which the software provider would communicate) to COM1 port on my computer and the insrument for a 3rd COM port on my computure.  Use hyperterminal or LabVIEW to read it as the instrument and software try to pass each other by reading iteratively to a port and then in writing as to the other port.

  No one has tried this before?  Any suggestions on who could work or work better/easier, or any other ideas?  I don't even know the port required parameters (baud, etc.), so I need to guess at those if I tried option (2), above.  I've never used any software serial port "monitor" before, so I don't really know what to use or else it might work for option (1).

  Thank you.

  Hello

  As mentioned, Microsoft Portmon's looks like your best bet.  Here is a link to where it can be downloaded:

  http://TechNet.Microsoft.com/en-us/Sysinternals/bb896644

• Not able to capture the signal in the TDS 3032 B

  I use the 3032B TDS oscilloscope. I am not able to capture the signal in the oscilloscope or the LabVIEW. I use the RS 232 communication between the oscilloscope and the system. Y at - it none of the oscilloscope settings. Please help me.

  Kind regards

  Renaux

  I tried and got he was able to capture the wave and also display in the program.

  

• ELVIS + D - SUB

  Hello

  I have a simple question, are the pins d - SUB or not connected to any i/o lines?

  Heart I need to implement RS-232 communication, so I can use the DSUB directly or I must use D0<0...7> and connect it to the Sub - d?

  Thank you.

  Hello

  If you use the jury of prototypes with ELVIS, you must connect the pins d - SUB (1 to 9) in the /output of entry digital with sons of prototyping.
  There is no internal connection.
  Then, you will be able to communicate with the d - SUB read/write input/output digital.

  Kind regards

  Thomas Baldwin
  Application Engineer OR France