The value of tmnxSubApCrSignChangeQICounters specifies the ingress
counter Ids in the queue defined by tmnxSubApCrSignChangeQueue to be
taken as reference to which the significant change defined in
tmnxSubApCrSignChangeDelta applies.
A non-zero value of this object is only allowed if the object
tmnxSubApCrSignChangeQueue has a non-zero value.