Strange problem with analog output PCI 6251 and BNC-2110

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• problem of analog with PCI-6115 and BNC-2110

  Hi, I have an acquisition of data PCI-6115 and BCN-2110 connector card I want to measure continuous analog voltage. Now I can permanently measure the intensity of light laser of photodiodes through channel 1 and get the reference through the 0. Then I can get the harmonic signals by the multichannel lock - DAQmx.vi. However, I also want to simultaneously detect another analog signal in channel of gold voltage 2. The problem is: Channel 2 voltage range is approximately 0.3 mV to 6 mV which is significantly lower than the other channel 2 (0 - 10V), how could put different prescription by channel continuously and simultaneously acquire all data?

  I found that Dennis Knutson has provided the solution a year ago, which is listed below:

  

  In the solution, it should be arrays of strings, lines, patterns, but I do not know how to apply it to my case. Is there a suggestion or another solution?

  Thank you very much!

  You have the autoindexed exit task and is not correct. Try the code below.

  

• Strange problem with analog simultaneous output / input

  I use a card PCI-6221. I have an application which generates 2 waveforms (finished samples) and simultaneously records 4 channels of analog input. I am using the sample clock AO as the sample for the analog clock.

  As a test, I plugged in the first AO (AO0) all 4 channel inputs. What happens when I run the vi, it's that the first sample on the first string (AI0) has the value of the last sample that was out on AO0, of the previous generation.

  Example:

  AI0 AI1 AI2 AI3

  -0.369-0,001-0,001-0,001

  -0.001 0.062 0.062 0.062

  0.062 0,124 0,124 0,124

  etc.

  I understand that it is a problem with the relative time of update of the AO and sampling of IT.

  He has to go: AI0 read / write AO0 / read AI1 / read AI2 / read AI3.

  I use DAQmx Timing (sample clock) to specify the clock AO as the sample for the AI clock. I noticed that this has an advantage of input terminal called assets. Ah, I thought - if I put the active side to neutralize the AI always begins sampling half a clock cycle after the OD has updated. Evil. It makes absolutely no difference. Maybe the AO clock signal is a very short pulse?

  Is there a way to specify the order in which updated inputs and outputs analog / sample?

  Hi CDancer,

  Change analog output voltage is not instantaneous. It depends on the speed of scanning of the Council with the difference the tension of the previous.

  You're right that the AO sample clock is a very short pulse. As far as I remember, it is the order of 50 ns.

  Here are two ways to insert a break between the tasks of HAVE and AO:

  • Delay the first conversion of IA (AI0) regarding the sample clock HAVE: use DAQmx calendar > more > converted > sample clock delay > Delay and DelayUnits properties.
  • Delay the sample clock HAVE first with regard to the relaxation of beginning of AI: use the DAQmx > start > more > Delay and DelayUnits properties.

  Brad

• Analog output PCI-6251-DAQ-200016 memory overflow error

  NI PCI - 6251 DAQmx, AIMD-752 motherboard, dual core processor, a lot of speed and the ram running WinXP Pro & LabWindows/CVI

  get DAQ-200016 memory overflow error when I try to generate a signal of analog output with a rate higher than about 32 000 samples/second (?)

  going on what?  I have never seen it before.   Is this a problem with the motherboard?    "It's the same product on the CVI code example" \Cont Gen Volt Wfm - Int Clk\ContGen - IntClk.cws.

  If someone has had this problem, and is there a solution?

  Thank you

  PS: full text of the message reads:

  Measurements: On-board memory precision passing. Due to the limitations of system and/or the bandwidth of the bus, the driver could not write data to the device fast enough to track the rate of output of the device.  Reduce your sampling rate, change the method of transfer of data (from interruptions on DMA), use a product with more on-board memory or reduce the number of programs that your computer runs simultaneously. Task name: _unnamedTask<1> Code of State:-200016

  Well, I found my answer.   For later use, Olivia NI Apps Engineering suggested I have change the mechanism of data transfer by this Knowledge Base document:

  http://digital.NI.com/public.nsf/WebSearch/C326F7D33CA6DB0E86256DFE008043B7?OpenDocument

  ... so I inserted the line of code between the creation of the area of OCCUPANCY of the channels and set up the example of clock calendar.

  DAQmxCreateAOVoltageChan( ...
  
  DAQmxSetAODataXferMech(TaskHandle,chan,DAQmx_Val_Interrupts);
  
  DAQmxCfgSampClkTiming(...
  

  now, I am able to generate output to a 2.35 MS/sec... max sampling frequency not quite the 2.86MS / sec indicated in the specification 6251, but close enough that I'll stop complaining

  

• Problem with analog output card FPGA 7851R

  Hi all

  First of all, I am a beginner in FPGA programming.

  In my application, I'm generating an analog voltage, for example 6V in a FPGA 7851R card is placed in 1033 PXI. I'm passing this tension to an another PXI with LabVIEW RT. Instead of getting a continuous 6V I'm getting some spikes with 6V. I enclose the screenshot of waveform which has obtained in PXI with RT the PXI card used is PXI-4462. I also enclose the code. Why am I getting this ears? Will there be another procedure to generate a continuous signal? Is there any problem with the acquisition?

  Please help me

  Thank you & best regards

  Rajesh R. Nair

  Thanks sumit.

  Problem is solved!

• strange problem with the veneer of texture and custom texture filter

  I've never used before custom textures in PS. I try filter-> Texture-> Texturized, but it's strange.

  Original image:

  

  My texture applied with parameters: scale: 58%, relief: 7 - other values give similar results

  

  Result:

  

  Other custom textures are similar looking. Only built 4 in textures PS are ok.

  You will probably need to flatten the image that you want to use as a texture and then save them in a psd file.

  

• I have a strange problem with my RAM supported by installers. When I check the activity monitor, 3 installers are open and they start around 80 MB memory RAM used for about 7 or 10:08 minutes or so.

  I have a strange problem with my RAM supported by installers. When I check the activity monitor, 3 installers are open and they start around 80 MB memory RAM used for about 7 or 8 concerts after 10 minutes. I have to force them to quit, but I don't know what I am closing or why they open in the first place. Applications downloaded on iTunes?

  

  In addition, the Console has opened with the same message several times, but I don't know what that means.

  Any help would be appreciated.

  Hello

  The last is a picture of the Terminal window.

  Just because it lists 'Console' does not mean that it has nothing to do with this application.

  You have not said why or what you're trying to install so I can't help with that.

  You can use the activity monitor to leave their.

  After you select an item, use the X in a type of stop sign icon and confirm force quit.

  

  21:36 Thursday; September 15, 2016

   iMac 2.5 Ghz i5 2011 (El Capitan)
   G4/1GhzDual MDD (Leopard 10.5.8)
   MacBookPro (Snow Leopard 10.6.8) 2 GB
   Mac OS X (10.6.8).
   iPhone and iPad (2)

• DAQ product with +/-analog output 12V?

  We are looking to update a manual test area.

  We are looking for a product DAQ with analog outputs capable of +/-12V

  We are not generating waveforms. Just using LabVIEW to a tension he set in the range of - 12V and + 12V.

  OR anything with this ability he selling?

  I found the NI PCI-6703 and would serve our needs except that it is +/-10V.

  Good morning New York,

  Consider the SMU-4322 or NI 9269. The SMU-4322 supports + / 16V by channel. The NI 9269 has 4 (+/-10V) channels that can be cascaded for isolated older tensions.

  Kind regards

  Izzy O.

  Product Support Engineer

  NI.com/support

• Problems with different e-mail addresses and the different Apple ID

  Hi, I have some problems with the different Apple ID and e-mail addresses connected to them, and I hope someone can help me in what to do.

  First a primer on my Apple ID

  ***@me.com - it's my account General iCloud (backup, iMessage, Facetime etc.).

  ***@losmail.no - my iTunes/App account (purchase and download music, app, etc..)

  ***@me.com: I have no problem connecting to this account (appleid.apple.com, iCloud.com etc etc..)

  ***@losmail.no: I have no problem connecting to this account in iTunes/App Store. However, I can not connect on appleid.apple.com with this account because he asked me to check the email address. However, this e-mail address use a messaging service that doesn't work anymore, so I can't check it out. Because it is a private messaging service, I want to change the Apple ID on my account @gmail.com.

  I believe, however, that the account @gmail.com has been connected to the account @losmail.no because I received my shopping etc. of my account @losmail.no sent to ***@gmail.com. These recipes also "Apple ID: * @gmail.com. When I connect to the account, however, use ***@losmail.no. However, an I said, I want to log on by using ***@gmail.com.

  What is strange is that in iTunes / App Store, I can connect with ***@gmail.com. However, this is not the same account as ***@losmail.noand previous purchases / comments etc. are not available. It's strange because said revenues (Ref. above).

  An other ting that indicates that the Apple ID where I use ***@losmail.no once was connected to ***@gmail.com, is what happens when I try to log in to ***@gmail.com to appleid.apple.com. Then, I get a message saying that the e-mail address must be verified. I can write the code sent to the ***@gmaiI.com, but it is said then that this e-mail address is already is used by another Apple ID, so it cannot be verified.

  So I guess my question is, basically, how I can change the ID of the ***@losmail.no to ***@gmail.com Apple when I can't access the account losmail, but the appleid.apple.com tells me that I need to check this email address.

  Best regards

  Philippe

  Hi phillla,

  Thanks for all the details with your accounts.

  Can be difficult to have more than one Apple with several e-mails all mixed together.  If an email is used with another Apple ID, for example, that e-mail can be used to create a new Apple ID or rename an old.

  The analysis of what you seem to have however...

  Your purchases are with your *@losmail.no Apple ID, but the emails for this go to your *@gmail.com email address.

  *@gmail.com is the primary e-mail address for your Apple ID *@losmail.no.

  You can connect to iTunes or manage your page ID with *@gmail.com Apple says it's an Apple ID on its own.  As an email address can only be verified for an Apple ID, which means that he must check with your *@losmail.no Apple ID and cannot be verified with *@gmail.com.

  You say you can not connect on appleid.apple.com with *@losmail.no you will need to check the email address.  You have a relief attached to this ID e-mail? This is the email that would be used to recover.   You receive your check or reset email - Apple Support

  Bottom line, you want to change your primary Apple ID but outdated to *@losmail.no to *@gmail.com, you must first rename *@gmail.com to something else and delete this email of all codes from Apple as well.  Then follow the link above to get access to *@losmail.no and control so that you can rename it.

  Best regards.

• strange problem with Ericsson H5321

  Hello

  I have a strange problem with Ericsson H5321 on my X 230. Until a few weeks ago, the card worked perfectly as a modem (at least on Linux, so I guess it would be too much work in Windows). Unfortunately, a few weeks ago disappeared from the network manager modem connection. I checked that all the special device for this files still exist:

  $ because I in/sys/class / * / * {ACM, wdm} * / device/interface; echo-n "${i}: ';" $ Cat {i}; fact
  
  / sys/Class/TTY/ttyACM0/Device/Interface: H5321 gw Broadband Mobile Modem
  
  / sys/Class/TTY/ttyACM1/Device/Interface: H5321 gw Mobile broadband data Modem
  
  / sys/Class/TTY/ttyACM2/Device/Interface: H5321 gw Mobile Broadband GPS Port
  
  / sys/Class/usbmisc/CDC-wdm1/Device/Interface: H5321 gw management of mobile devices to wide band
  
  / sys/Class/usbmisc/CDC-wdm2/Device/Interface: H5321 gw Mobile Broadband USIM Port
  $ lsusb | grep Ericsson
  
  

  .. .and I also checked it works like GPS (at least kind of: it generates data on/dev/ttyACM2 NMEA streams, but cannot get a GPS fix even after 45 minutes with access to an open sky).

  Then I tried to run windows 7 and the card is visible in the "Device Manager", but there is also no possibility to create the GSM connection in the connection menu in the bottom right.

  I tried a new install of Windows 7, I tried to reset the BIOS (even with the removal of the battery backup), but still I can't force them to work again. My BIOS is fully upgraded BTW: the problem appeared during the use of 2.61 and I also tried with recently published 2.62.

  My cell phone is always on the extended warranty, but as modem bought in line with the basic configuration it was only covered by the warranty of 12 months has expired

  Today it came to my mind that, as the modem itself seems a little work (present, responsive GPS device) then maybe it's a SIM card reader that is actually damaged (which would explain a bit why the camera itself is present, but I can't create a connection). Can someone confirm or deny my theory? If it is valid, then I could still replace SIM card reader because it is part of the basic configuration.

  Thanks a lot for your suggestions!

  [Mystery solved: I managed to put the SIM card on a wrong side...;]
  [I hate myself so muuuuch;]
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• Strange problem with HP OfficeJet 6500 709n

  I have a very strange problem with my printer HP 6500 E709n wireless network.  I have recently upgraded to Windows 8 and everything worked well.  Then, all of a sudden I wasn't able to scan more.  The HP Solution Center says that the printer is disconnected.

  The weird part is that it appears in the section of Control Panel as active and properly connected printer and devices and I can still print to it, but not scan to it. He also says in the network section of the HP solutions center that the printer is connected and ready.  The printer is connected to my wireless network and I also use it with a Mac Mini.  The Mac can print and scan to it.

  No idea why this is happening and how to fix it?  Thank you.

  This problem of not being able to scan only started after upgrade to Windows 8?

  If so, then to solve the problem, you must first uninstall the Windows 7 software and then reinstall the software of Windows 8 long.

  To uninstall the software, follow these steps:

  1 right-click or press on and hold the lower left corner of the screen, then click or type programs and features. A list of installed programs.
  2. click or tap the name of your HP printer, and then click or tap on uninstall.
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  After you have uninstalled it, go ahead and download the full software features for your printer. It can be found on the link below.

  Driver and HP Officejet Full Feature software

  Install this version of the software and try to scan now!

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• Strange problems with the database

  Hello

  I just got my Fuze and am very happy with it; However, I am having a very strange problem with the database. I have a 16 GB sdhc card that I use with the "rocket" and there are about 4 songs on the card that will not play and have no information charge tag. Their tags appear in the tag browser (not the in the track information screen) as just an empty rectangle. Under the track information screen, sizes are listed as ~ 4000 mb. The songs will not play and I can not jump in front of one of these songs once they were loaded.

  At first, I suspected some kind of corruption of tag, so I set out that night to track down the problem. I removed the 16 GB card and reset the player. Then, I loaded one of the corrupt in the internal memory of the player. The track has been scanned and played correctly. Then, I removed the track of the internal memory and it loaded on another SDHC card. Yet once, everything worked correctly, so I knew that the card I was using was a kind of system files or physical problem. I returned the original 16 GB sdhc card in the reader and checked that the file was still unplayable, and then I plugged the "rocket" to my computer. I transferred the unplayable file on my computer and compared (with md5sum) to the original file, thinking that if there was the file system or physical corruption the copy of the map would be damaged. However, the files were equivalent.

  To make things even more interesting, I also have problems with the registration of the kind. I have some files tagged Genres such as 'Classic' and 'Rock '. In the list of the genre, I see this:

  C

  CL

  CLA

  CLAS

  Class

  Classic

  Classic

  Classica

  Classic

  Rock

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  I am at a total loss about what to do, and I'd really appreciate any advice or suggestions. I use the current firmware, 2.03.31a and the songs in question are in Ogg Vorbis format.

  MM

  Thanks for your replies.

  I managed to find what may be the problem. Tracks that received corrupt tags had the names of total path with more than 256 characters. It seems that the driver internal fat32 the rocket uses vomits all over the place when the path name is too long. Before the "rocket", I got an iPod running rockbox tags with the same directory structure that I have on the "rocket", so I don't think that this restriction on the length of the path name is a limitation or requirement of the fat32 file system. Reduce the path corrected the problem with the files being unreadable.

  However, the problem with foires genres the rest. Looking at the files show that corruption, they all have a little information in tags. Most of the information is contained in the hashes I have files that identify them via musicbrainz. The limit on the total number of characters in the tags of the track includes the "rocket" label is not read or use?

  MM

• Strange problem with BT Headset!

  Hello

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  Thank you for your time,

  Simply upgrade to 5.0.2 lolipop and hope this will help me on this issue.

• Strange problem with HorizontalFieldManager - it does not show on real device bitmap

  I have a rather strange problem with the HorizontalFieldManager on my Blackberry 8820, which I did not on the Simulator, or done other blackberries that I tried to install my game.

  The problem is that bitmaps that I add, do not appear on the actual device, as in the images below. The code is provided below as well. No idea how to debug, or resolve is appreciated.

  Here's what I see on Simulator and some devices

  

  Here's what I see on the real blackberry:

  

  Code:

  ......

  OK, I found the solution - the problem is that there seems to be a bug where you can't put more fields button radio on a horizontal layout manager with 4.2.2.x.

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• Strange problem with ASDM

  Hi, today we had a strange problem with one of our 5550. I worked through ASDM on it and all of a sudden I couldn't connect via asdm on the interface of management or inside interface. Nothing helps.

  When I connected with a vpn, then use asdm, it works. My ip on the network when it did not work was 1xx.xxx.81.235. When I use the vpn is a 1xx.xxx.55.1 from a different ip address. I can build a connection on the inside interface with asdm (with vpn).

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  Other users of our team had the same problem.

  I also checked the syslog nothing.

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  Although I've ever experienced this myself, but if the running-config has not changed and worked before its possible that the ASA

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  To the CLI:

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  look if your IP address is present, if any make:

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  http://www.Cisco.com/en/us/docs/security/ASA/asa80/configuration/guide/protect.html#wp1058270

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