Discussion:
Error -1073807265
(too old to reply)
Double_D
2008-08-06 19:40:08 UTC
Permalink
I am having multiple communication issues using a GPIB-ENET/100 to talk to a Keithley 6487 and a 6517A using LabVIEW 8.6.  I can communicate just fine from MAX, sending the *idn? or  read? queries and getting data back.  When using a simple program in LabVIEW, however, I encounter errors.  When I call VISA Open, I sometimes get no error or I get warning code 1073676413 (Session opened successfully, but the device at the specified address is not responding).  If I do a device clear after this, I get error -1073807265 (No listeners condition is detected (both NRFD and NDAC are deasserted) ).  Alternatively, I have seen error  -1073807264  after the device clear (The interface associated with the session is not currently the controller in charge).  I had previously been using a Keithley KPCI-488 as the controller.  I was able to get LabVIEW to work at times with this device, but results were inconsistent and performance was sluggish, so I switched to the GPIB-ENET.  I uninstalled the Keithley software and deleted the KPCI-488 controller in MAX, hoping these steps would help, but they have not.  I have attached the simple VI I am using for testing purposes.


Simple VISA Test.vi:
http://forums.ni.com/attachments/ni/170/347255/1/Simple VISA Test.vi
Simran_K
2008-08-07 22:40:05 UTC
Permalink
Hello,
 
What version of NI-VISA are you using? Error 1073807264 is occurring because the GPIB device is not the controller in charge. Make sure you set the GPIB controller in charge in MAX. Please refer to the following KnowledgeBase for the Error 1073807265.
 
<a href="http://digital.ni.com/public.nsf/allkb/49817A4A58B78843862574730051962F?OpenDocument" target="_blank">How Do I Fix Error: 1073807265 occurred at VISA Write</a>
&nbsp;
Thank you,
Double_D
2008-08-08 20:10:07 UTC
Permalink
Simran,&nbsp; I have things working now.&nbsp; I installed LabVIEW on another PC and used the same hardware (ENET and instrument) with no problem.&nbsp; When I ran the NI 488.2 tests in MAX on the original PC, I got error messages recommending reinstallation of the 488.2 software.&nbsp; After doing this, communication under LabVIEW works on that machine as well.
Double_D
2008-08-08 15:10:12 UTC
Permalink
This post might be inappropriate. Click to display it.
Simran_K
2008-08-11 20:40:06 UTC
Permalink
Hello,
Thank you&nbsp;for letting me know and I am glad everything is working.
Regards,

Continue reading on narkive:
Loading...