Error -1074118625 with PXI-4071 and PXI-2527

[chinghwayu]

When using the LabVIEW IVI drivers for PXI-4071 and PXI-2527, I receive an error -1074118625 in TestStand.  The sequence initializes the MUX, init DMM, connects the MUX, waits for debounce, and then upon reading from the DMM, I receive this error.

Error: niDMM Read Waveform (waveform data).viExplanation could not be found for the requested status code.

Verify that the requested status code is correct.

[Error Code: -1074118625, User-defined error code.]

This sequence of events is successfully used multiple times elsewhere in the TestStand.  This error does not appear in any knowledgebase article nor in any help.  Any explanation would be greatly appreciated.

[James_Grey · Accepted solution]

I found this with google that seems like it might apply:

http://digital.ni.com/public.nsf/allkb/A593DEBFD86A69C68625727900748EEC

[chinghwayu]

Interesting ... wonder why it's not listed in the help.  Anyway, I fixed it by initializing the DMM after the MUX was switched which is one of the suggested resolutions.  Thanks!

[chinghwayu]

Actually, the correct solution is to set the topology of the DMM to 2-Wire 32x1 so that problem does not occur.