1What: /sys/bus/iio/devices/iio:deviceX/fault_ovuv 2KernelVersion: 5.1 3Contact: linux-iio@vger.kernel.org 4Description: 5 Overvoltage or Undervoltage Input Fault. The internal circuitry 6 is protected from excessive voltages applied to the thermocouple 7 cables. The device can also detect if such a condition occurs. 8 9 Reading returns '1' if input voltage is negative or greater 10 than VDD, otherwise '0'. 11 12What: /sys/bus/iio/devices/iio:deviceX/fault_oc 13KernelVersion: 5.1 14Contact: linux-iio@vger.kernel.org 15Description: 16 Open-circuit fault. The detection of open-circuit faults, 17 such as those caused by broken thermocouple wires. 18 Reading returns '1' if fault, '0' otherwise. 19