Hello, Thank you for contacting National Instruments.
The 10005 error is usually the result of wiring the wrong device number or incorrect channel SCXI string to the SCXI Strain Null.vi. Ensure that the device number you have connected is the same as the device number that appears in MAX for the RDA DAQ Board that is connected your SCXI chassis. Most importantly, ensure that you have connected the correct SCXI channel string to the SCXI Strain Null.vi. For example, sc1!md1!0 , would null channel 0 of module 1 of chassis 1. Please verify that both the device number and channel string that you have connected are correct. Regards, Bill B Applications Engineer National Instruments