Current alarm state for Offset Monitor -- one of noAlarm, majorLowAlarm, minorLowAlarm, minorHighAlarm, majorHighAlarm, or informational -- derived by comparing the live currentValue against the row's four configured thresholds; this is the single object an operator polls to see at a glance whether a nominal-offset monitoring reading used to track how far the transmitter's output has drifted from its calibrated set point is currently in an alarm condition.