The oltpqc code expects a positional parameter on the command line for the alarmthreshold.
oltpqc 代码需要从命令行中提供一个位置参数，用于表示警报阈值。
2
Additional features include Data Logging capability, User Selectable Readout Units, and Adjustable AlarmThreshold, and an RS-232 Data Interface.
它的特点还包括数据记录容量大，使用者可以选择读数单位，调整报警范围和RS-232数据界面。
3
Finally, if an interval returned a value such that both the Warning and Alarm thresholds were breached, only the Alarmthreshold actions would be triggered.