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cRIO modules gone after reboot, variables in limbo

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hello,

 

after reboot the cRio 9074 all my modules disappeared. Should be the 9870, 9871 and PB module.

I added some variables on the RT target, then built tha startup.exe and the PC main vi.

The PB module has only the power LED "on" and the other 2 modules don't show up in MAX at all.

I have to use RAD utility and play back an older image, then everything is back. But that does not help, as I can not alter the cRIO side of the software.

There seems to be some communications issue, as the PC main vi when run in Labvie sends a warning for a timeout variable, but when I click ok, it starts running. The newly created variable is updated from cRIO to PC host, but I have to run and deploy the vi that populates it on the cRIO so it would update on the PC main vi. The main vi does not seem to call it by itself.

The variable setup is with a shared variables referencs and read / write variable vis. But its working so far, only causes trouble when adding variables / things to the typedefs. It feels like the changes dont get populated. The vi thinks the variables are there, but they are not. Even though everythig gets deployed.


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