A string values separated by a delimiter (see SaHpiEventState for more details) is returned by this object. A string value, seperated by a delimiter in the saHpiSesnorAssertEventMask indicates that an event will be generated by the sensor when the corresponding event state for that sensor changes from deasserted to asserted. Events will only be generated by the sensor if the appropriate saHpiSensorAssertEventMask or saHpiSensorDeassertEventMask events is set, sensor events are enabled, and the sensor is enabled. Remarks For sensors hosted by a resource that has the evtDeAsserts(14) flag set in its Resource Table , the assert and deassert event masks cannot be independently configured. Only this object can be set, and the saHpiSensorAssertEventMask values are used to determine which values to set or clear in both the assert event mask and deassert event mask for the sensor. If the sensor assert event masks change as a result of writing to this object , an event will be generated.