01-29-2021 10:47 PM
Hello, I bought a PXIe-5450 that will not generate a standard function. If I open the soft front panel, it loads with a standard function and I immediately get error:
-1074135039: Instrument error detected. Call the PREFIX_error_query function and examine the error code and error message parameters for additional information regarding the error.
Invalid Output Mode - NIFGEN_VAL_OUTPUT_FUNC not supported on this Signal Generator.
I own a few of these and have no issues with any others. I changed slots, chassis, operating systems, and installed another side by side with no issues from that one. If I switch to ARB mode then I have no issues. I run into the same error when running with python nifgen.
The only thing I can think of is that this one came from a PXIe-5673E(the others did not), and maybe the firmware is really old? Is the newest firmware available?
Thanks
01-30-2021 11:23 AM
Update: I upgraded to NIFGEN 20.0 and saw no change. Found the firmware updater in the IVI library, and the 5450 has the newest firmware listed, from 2010, but I updated anyway. Same result. I know I can use the ARB functions for the same results but I want to figure out if the device is "good".
Maybe models for the PXIe-5673E limited in some way? .
01-31-2021 12:54 PM
Try Self Test and Self Calibrate, if there is some error using those, better to reach out to NI Support for repair.
02-08-2021 11:05 AM
Self test and Self Calibrate passed with no issues. I performed a full external calibration and everything passed, it just does not seem to have standard functions built into it. Any other ideas?
02-08-2021 12:24 PM
Try comparing the hardware and firmware revision. As you suspected, it could be that the ones paired with PXIe-5673E were specific for that application and some features are limited.