LM87_ALARM_TEMP_EXT1
if (alarms & LM87_ALARM_TEMP_EXT1) {
elec_fault = alarms & ~(LM87_ALARM_TEMP_INT | LM87_ALARM_TEMP_EXT1);
(alarms & LM87_ALARM_TEMP_EXT1) ?
~LM87_ALARM_TEMP_EXT1 : ~0;
~LM87_ALARM_TEMP_EXT1 : ~0;