04-26-2013 04:57 AM
I get the following error:
"Error -2147467263 occurred at Nicht implementiert
in DataSocket Select URL.vi->Browse To OPC Item.vi"
when using the shipped example "Browse To OPC Item.vi"
in LabView 2012 SP1 (64 bit) (12.0.1f2).
Something missing ?
Mathias Hucke
Solved! Go to Solution.
04-29-2013 03:52 AM
Hi,
make sure that LabVIEW will not be blocked by the firewall. try to modify the following settings:
Configuring LabVIEW, LabVIEW DSC and Lookout to Work With the Windows Firewall
04-29-2013 05:21 AM
Hey Mathias,
I can't find the example which you are using. It would be helpful for everybody, if you attach your code to this thread with a screenshot of the error message which you receive.
If you need the port and the protocol for the DataSocket, take a look in this document:
Configuring Software and Hardware Firewalls to Support National Instruments Products - Developer Zone - National Instruments
http://www.ni.com/white-paper/12402/en
Stephan
04-29-2013 05:24 AM
the firewall has been switched off completely.
The problem appears only under LV 2012 64-bit with all OPC examples.
On the other hand everything is working fine under LV 2012 32-bit.
I guess, I need (or better LabView needs) a 64 bit version of the
underlying datasocket libraries ... (?)
Mathias
04-29-2013 05:35 AM
Hi Stephan,
the example is located under
NI Example Finder => Communicating with external applications => OLE for Process Control => Browse to OPC item.vi.
see also the screenshots attached.
thanks,
Mathias
04-29-2013 06:10 AM
Hi Mathias,
I'm afraid that that will never happens
datasocket 64-bit - NI Discussion Forums
http://forums.ni.com/t5/LabWindows-CVI/datasocket-64-bit/m-p/1111622?requireLogin=False