Hi
I have 2 m9181a pxi dmms in a pickering PXI chassis
I am using test stand to monitor voltages on two DUTs and am running tests in parallel.
I am experiencing seemly random errors with communicating to the DMM which then requires the IVI session to be closed and then i have to reset the instrument.
Is this a known defect? am I doing something wrong?
the sequences work properly (as does the dmm) if i run a single dut other either channel (so either dut1 with dmm1 or dut2 with dmm2).
has anyone got some exeriance with using this particular dmm? do I need some sort of lock to ensure I communicate with one dmm at a time?
I have 2 m9181a pxi dmms in a pickering PXI chassis
I am using test stand to monitor voltages on two DUTs and am running tests in parallel.
I am experiencing seemly random errors with communicating to the DMM which then requires the IVI session to be closed and then i have to reset the instrument.
Is this a known defect? am I doing something wrong?
the sequences work properly (as does the dmm) if i run a single dut other either channel (so either dut1 with dmm1 or dut2 with dmm2).
has anyone got some exeriance with using this particular dmm? do I need some sort of lock to ensure I communicate with one dmm at a time?
I have not heard of this issue before. You can only have one session open at a time to any single PXI card.
Are you able to open two soft front panel sessions connecting to both cards at the same time? This DMM SFP is included with the IVI driver and can be launched through Agilent Connection Expert. Can you further elaborate and share screenshots of the errors that you are receiving from NI TestStand. Also, can you share what commands you are calling?
Connectivity