What has successfully worked to transfer the pseudo-real-time data from the WebDAQ/100 into LabVIEW? Having read the posed questions, has anyone actually managed it?

H2_O2-PFC Researcher · ‎02-15-2004

System Properties: Win2000, LabVIEW 7, 100bT LAN

- Successfully accessed the WebDAQ/100 over the LAN using IE.
- Using TCP/IP, a connection over the LAN can be established, but data commands are inoperative.
- Using the ActiveX WebDAQ refnum (WEBDAQLib.Webdaq) with the WebDAQ/100 hosting, error # -2147023174 - "The RPC server unavailable" appears from the Automation Open subVI.
- With the above mentioned RefNum but locally hosting, error # -2147418113 - "Catastrophic Failure" appears from the Automation Open subVI.

Attached is the WebDAQ DLL used in the above mentioned trials.

Anonymous · ‎02-22-2004

WebDAQ is made by Microdaq.com. You will probably need to contact
them about using their code. Perhaps they have an example program in
LV. VB is really easy to translate into LabVIEW if that is all you
have. The error codes you report were not generated in LabVIEW.

Automotive and Embedded Networks

What has successfully worked to transfer the pseudo-real-time data from the WebDAQ/100 into LabVIEW? Having read the posed questions, has anyone actually managed it?

What has successfully worked to transfer the pseudo-real-time data from the WebDAQ/100 into LabVIEW? Having read the posed questions, has anyone actually managed it?

Re: What has successfully worked to transfer the pseudo-real-time data from the WebDAQ/100 into LabVIEW? Having read the posed questions, has anyone actually managed it?