LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

NI 9474

I am new to LabVIEW environment, i am trying to use NI 9474 digital output module in real scan mode. but all the time, received the shared variable append error . I attached the circuit diagram and error. kindly help me out in this. 

Download All
0 Kudos
Message 1 of 5
(630 Views)

Hi Learner,

 

where do you run that VI?

Do you run it on your cRIO target?

Is there a NI9474 module in your current target?

Is the project reflecting the current state of your hardware setup?

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
0 Kudos
Message 2 of 5
(622 Views)

Dear Gerd

I use NI 9474 Module and deploy it on Real scan resource on cRIO. i also attached the project hierarchy diagram. 

0 Kudos
Message 3 of 5
(577 Views)

Hi Learner,

 

it's a long time I since I used a hybrid ScanEngine/FPGA mode of a cRIO.

 

Did you compile your FPGA resources (which will include the needed stuff for ScanEngine)?

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
0 Kudos
Message 4 of 5
(567 Views)

I already compile it on FPGA separately , the device and system working fine, but when i use directly through real scan , i have this issue, and have no idea why this occur.

0 Kudos
Message 5 of 5
(557 Views)