Ano Ano Posted April 21, 2011 Report Posted April 21, 2011 Hello, I am trying to use a NI-9213 to read temperature. My setup reads all channels but I do not use the same channels each time so some are read by Labview but there is no thermocouple present. The reading from these "open" channels is 1376,34 C How can I make them disply "Inf" or "Not Connected" etc? Thank you in advance Quote
Roderic Posted April 21, 2011 Report Posted April 21, 2011 Well, maybe you should just read connected channels not every channel! Or use some case structure, if Temperature>1000°C then temperature=inf 1 Quote
Ano Ano Posted April 21, 2011 Author Report Posted April 21, 2011 Well, maybe you should just read connected channels not every channel! Or use some case structure, if Temperature>1000°C then temperature=inf Thank you for your reply. I followed your advice (if Temperature>1000°C then temperature=inf) and it works. I would have been nice if NI had a way to self diagnose which channels are not connected. Quote
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