Can't generate signal over cRIO over ethernet

[bweiss90]

i just want to generate a signal//output voltage over the network.  i have been having much trouble both reading/writing to the cRIO 9014.  its recognized in MAX. once i set the ip address i can see and deploy the modules i have hooked up.  i tried creating a physical channel but labview could not see it, even when written the link to it manually.  i have also tried shared variable and global variables.  but i can't excute and function or read any data.

[J.Willems]

just an idea,

maybe you can use Current Value Tables of labview, and CCC to get the communication by the network.
I have seen it beeing used by somebody that came to assist me. And I must say he got it working pretty fast and it worked pretty good...
When you are using CCC you also need the Tag Configuration Editor to link the Tags.
I haven't tryed it out myself so far to build it.
I only tested the use of CVT's. And that worked pretty good.

Hopefully this can give you some help.

[J.Willems]

just an idea,

maybe you can use Current Value Tables of labview, and CCC to get the communication by the network.
I have seen it beeing used by somebody that came to assist me. And I must say he got it working pretty fast and it worked pretty good...
When you are using CCC you also need the Tag Configuration Editor to link the Tags.
I haven't tryed it out myself so far to build it.
I only tested the use of CVT's. And that worked pretty good.

Hopefully this can give you some help.

[Craig_]

Hello,

You have your timed loop to run every 1000ms and the simulate signal to output 1000 samples.

The AO2 Shared variable output only outputs ONE point at a time. Notice the coersion dot between the dynamic data wire and AO2's input. This means that the signal is coerced into a single point.

Try changing the DT of the timed loop to 1ms, and setting the simulate signal to generate one point at a time. Note that this loop rate is fairly fast but should work.

Good luck,