11-27-2006 02:16 PM
11-28-2006 03:11 PM
01-05-2007 03:00 PM
Thanks in advance - sorry for the late response.
We are using Virtual Bench with NI4350 for ISA (PXI/Compact PCI). We must be using the board's internal cold junction compensation. I could not find a product name or number on the juction board.
Currently we have 2 type K tcs, 2 type R tc's and 3 type S tc's hooked up to the system.
Hopefully this will help you.
01-08-2007 03:30 PM
01-08-2007 03:37 PM - edited 01-08-2007 03:37 PM
The NI 4350 has been here for many years, in a dusty environment. We also tend to have voltage brownouts, blackouts and likely spikes.
We are planning on replacing the entire system sometime this year (I'm slowly gearing up for this and am attempting to learn somewhat from our past mistakes...)
To cut to the chase then, it appears that we either have a wiring problem or a problem with the 4350.
Unfortunately, we do not have another unit to swap in.
The problem has been with us off and on for a year or more I believe (no one pays a whole lot of attention to it as it is so problematic).
Message Edited by RickRick on 01-08-2007 03:40 PM