HI
I have a PCI-6225 card with SCB-68A connector blocks, I am using the
following steps just to test the reading from K-type Thermocouple and I am getting an Error-200077 when ever I tick CJC Source "Built In".
I did switch to "enable temperature sensor (differential)" and the CJC configuration on the SCB-68A is checked, tested with ai0 and ai4.
I am uncomfortable to
manually scale the thermocouple voltage since I am unsure of the CJC sensor/voltage value, max temperature to be measured can go up to 600ºC
Am I missing someone thing else? What other approach can I use to acquire a reliable thermocouple reading?
Attached is the thermocouple and the print screen related
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Sincerely
Yu-Chao (Terry) Tang