I use this to communicate with modules in a test set-up. Ben - have you reported it to NI? Can you tell me which mask value i should use in flush buffer? Ben - have you reported it to NI? weblink
For reasons I don't understand it was ok if the serial settings had just been defined, but not when another vi which used BusCommand.vi was unloaded from memory (say a subpanel But If you have other application that takes these port it have to assign new port to that USB. One more thing, for what it's worth, in a previous life, when LabVIEW was not even part of my vocabulary I we also came across similar issues with a variety of Doesn't happen to often but it does occur. http://forums.ni.com/t5/LabVIEW/VISA-Hex-0xBFFF006B-A-framing-error-occurred-during-transfer/td-p/333356
Framing error can be detected by setting parity bit. sOc724 Member 04-22-2014 08:06 AM Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Highlight Print Email to a Friend Report to a Moderator I know this is an old Regards, Matt F Keep up to date on the latest PXI news at twitter.com/pxi 0 Kudos Message 10 of 11 (7,099 Views) Reply 0 Kudos « Previous 1 2 Next
natinst.public.gpib.general Discussion: VISA Error Message: (Hex 0xBFFF006B) A Framing error occurred during transfer. (too old to reply) 8500 2006-12-26 03:10:11 UTC PermalinkRaw Message I am a project student and I'm very Thanks in advance Framing Erors are generally due to issue with the transmission medium. Can anyone tell me why? Labview Error -1073807339 Visa Read Internally, we now stick to a particular chipset that we have found to be the most reliable because overall its just less headache. (in our experience has been that the FTDI
Have you reported it to NI? Labview Visa Error -1073807339 Your cabling may be loose. So, why does this error occurs only when I use the pc rs232 and doesn't occur when I use usb-adapter? http://digital.ni.com/public.nsf/allkb/F3E0621CB71AA16786256F970000FC57 Share this post Link to post Share on other sites Grampa_of_Oliva_n_Eden 89 Prepper Members 89 2,767 posts Version:LabVIEW 2009 Since:2009 Posted March 11, 2009 QUOTE (crelf @ Mar 10 2009,
Which changes my thought of believing that the hierarchy of sub-vi's was loaded into memory on the initial loading of the main-vi.Hope this helps anyone.....R. Labview Error Daqmx Than, click "Open VISA Test Panel" on top of the window. Then you also can have overflow. All rights reserved. Cart|Help KnowledgeBase Request Supportfrom an engineer NIHome > Support > KnowledgeBase EnglishJapaneseChinese(China)SpanishChinese(Taiwan)FrenchGerman 83 ratings: 3.02 out of 5   Why Do I
You can change these settings programmatically during run-time as seen in the example above, or in NI-MAX. 3. https://lavag.org/topic/10872-strange-error-using-serial-porta-with-visa-drivers/ Share this post Link to post Share on other sites Justin Goeres 50 The 500 club Members 50 689 posts Version:LabVIEW 2014 Posted January 1, 2009 I've seen errors like Labview Error Code Look at this Knowledge Base document. Labview Visa Error Codes eximo Member 03-23-2015 02:00 PM Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Highlight Print Email to a Friend Report to a Moderator I was getting this error as
Solution: This error is a framing error. have a peek at these guys I opened an older version of the same general Vi that was saved on the computer to see if the issue was hardware or software driven. The error code for the framing error is −1073807253 (A framing error occurred during transfer). Why do you think that closing and opening VISA session can cause problems? Labview Error 1073807339
The solutions are below. 1. I opened a ticket with NI and an engineer answered me that this happen becouse there are noise on the line and I loose some information on the package. At least on my computer the serial port is static mapped. http://softacoustik.com/labview-error/labview-framing-error.php I can write a code for the Microsoft Pic chip to and to talk to the MDB by using the parity Mark bit.
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In MAX, I also performed a test panel and it seems to be transmitting something, although when I select "ASCII" only (which is what my device outputs), the reading is just
Share this post Link to post Share on other sites TG 1 Very Active Members 1 225 posts Location:Hillsborough, NJ Version:LabVIEW 8.6 Since:1989 Posted March 7, 2009 QUOTE (neBulus @ When I try to read data from the MDB I get aframing error (0xBFFF006B). Curiously enough, it now consistently seems to correctly read every other second, which is odd because my device is supposed to be transmitting every 3 seconds -- this just doesn't make Labview Error 200279 This can cause your serial port to misdetect the start bit of the data byte, causing corrupted data (framing errors) until there is a gap in the communication and the UART
On most computers I've used, a USB to Serial device will be issued it's own Port. I'm still thinking about how to modify this appropriately...Also, I am not sure what you mean by "(use a delay to avoid to use 100 of the CPU to do "nothing")". There is not too much I can do about it regarding the connections or the fact that it is going through a USB- Serial converter (Its on a laptop) I am http://softacoustik.com/labview-error/labview-serial-port-framing-error.php at my prog it work. (Hex 0xBFFF006B) A framing error occurred during transfer is close to VISA: (Hex 0x3FFF0006) The number of bytes transferred is equal to the requested input count.
So this morning I decided to replace the sub-vi (on my main-vi on the USB stick)that read the serial port for this particular device to the copy of the sub-vi on jmonte Member 11-28-2012 06:29 PM Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Highlight Print Email to a Friend Report to a Moderator Hi I am a newbie and I had everything running pretty good until I changes the message processing logic because I was not meeting the timing requirements. So, somehow if i can supress the error I think I will be fine.
Administrators 274 5,736 posts Version:LabVIEW 2015 Since:1994 Posted March 11, 2009 QUOTE (neBulus @ Mar 10 2009, 05:45 AM) Exactly. I also read in another forum to test the Mark using the Measurement and Automation explorer. If I set no parity bit, Visa Read returns the framing error (0xBFFF006B). And assuming this "command bit" as being the 9th data bit (therefore setting the parity bit for "Space" or MrCodigo Member 08-01-2009 12:20 PM Options Mark as New Bookmark Subscribe Subscribe to RSS Feed Highlight Print Email to a Friend Report to a Moderator Hi people I have the same
BTW: DAQmx Tasks will do the same thing (but you will have to trust me on that one. ) That behaviour SEEMS to apply to every resource allocated by LV. If i were to copy the example VI that you directed me to from Dennis, I would need to stop the while loop after, and only after, the "true" case has My device is using a MSP430F169 microcontroller to run a program using a software, IAR Embedded Workbench IDE though RS232 cable (Connected to COM 1) and display the output using LabVIEW. Share this post Link to post Share on other sites Create an account or sign in to comment You need to be a member in order to leave a comment Create
It will not popup the error, but clear it instead. I'm using the example given in LabVIEW (Basic Serial Write and Read.vi).Basically, my objective is to run the program using IAR Embedded Workbench IDE with the device connected to COM1 and