| Description | The desired run time of the UPS, in seconds, once the
low battery condition is reached. During this time the UPS will
produce a constant warning tone which can not be disabled.
For a list of allowed values supported by your UPS model,
see the UPS User's Manual.
If a value other than a supported value is provided in a set
request, the UPS interprets the value as the next higher
acceptable value. If the provided value is higher than the
highest acceptable value, the highest acceptable value is used. |