| Description | The total number of heating or cooling minutes that have
been consumed since the row was activated. Notice that
whether the minutes represent heating or cooling is a
function of the configuration of this row. If the system
is re-initialized from a cooling to heating function or
vice versa, then the counter would start over again. This
effect is similar to a reconfiguration of some network
interface cards. When parameters that impact
configuration are changed, the subsystem must be
re-initialized. Discontinuities in the value of this counter
can occur at re-initialization of the management system,
and at other times as indicated by the value of
bldgHVACDiscontinuityTime. |