06-25-2012 10:43 AM - edited 06-25-2012 10:43 AM
I am having difficulties setting up multiple multiplexed output messages, using "Signal Output Single-point". These signals I wish to send do not all have the same mode value. If I do not include the multiplexer signal in the signal list I get the following error.
"Error -1074384751 occurred at XNET Create Session (Signal Output Single-point).vi:1
NI-XNET: (Hex 0xBFF63091) For Signal Output sessions, the multiplexer signals used in the session must be specified explicitly in the signal list."
If I do include the multiplexer signal in the list than only one message(frame) is sent. The message(frame) that is sent corresponds to the value I write to the multiplexer signal. The rest of the signals in other frames are lost.
If I try to create two separate sessions then I get the following error.
"Error -1074384883 occurred at XNET Create Session (Signal Output Single-point).vi:2
NI-XNET: (Hex 0xBFF6300D) You tried to open the same frame twice. This is not permitted. Solution: open each frame only once."
One solution that was presented to me was to open a frame instead, but I do not want to send all of the signals and frames contained in he cluster.
06-26-2012 10:48 AM
Will you post a snippet/screenshot of how you set your programming?
Did you use an example? I am interested to know how you set it up as it sounds like how I would set it up - but I don't think I've done extensive multiplexing in LabVIEW XNET.
06-26-2012 11:29 AM
My coworker has sence encountered the same issue and made a post in the LabVIEW forum here
He included an example demonstrating some of the same setups that I attempted to use.
06-27-2012 10:40 AM
I just wanted to let people know that we will continue to work with you on the forum you linked too. Stephanie and I will take a look at this a bit later today.