Thermocouple install on DuetWifi

[ozgiac]

I have plugged in my Thermocouple board and changed config file to include
M305 P1 X100

i always get a reading of 2000C

no fault light coming up on the themocouple board.

i have disconected the themocouple, still no fault light
also shorted the input pins, no fault light.

any help?

[dc42]

Unless it's the older type of thermocouple board, you need X150 not X100.

[ozgiac]

Bingo, thanks

i must have missed that fact in docs, all works well