i used the vi in the attechment, but it doesnt work right. on the connector of the card there is an pt100 resistor. i the vi is running my values are between - 220 and -240°C. what is wrong? this vi is from the ni homepage
Are you using an accessory with the board? What's your compensation source? Had a similar problem with a 4351 including readings in that same temperature range when measuring room temp. I swapped it with a known good board and everything worked (eliminated problems with the accessory). Went and bought a new board.
