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22.6
Hiway Gateway PSDP Parameters,
Continued
Queue 1—HG internal operations and operator changes. Queue 2—
CG and AM control actions. Queue 3—history gathering and display
call ups, including demand updates after a change from a display.
Queue 4—trends, normal display updates, and tools and friendly
display queries. Queue 5—point build, slow updates, SMCC access,
and organizational summaries.
PURPOSE—Indicates internal load on DA queues and handlers.
TYPE—Real
DHPARSEC(i)
DATA ACCESS—Parameter requests entering HGs are split into 5
parallel queues of differing priority depending on the requesting
function. The queue with index 1 is the highest priority queue and
queue number 5 is the lowest priority queue. This parameter represents
the average number of parameters per second flowing through a
particular queue during the last 15 second period.
Queue 1—HG internal operations and operator changes. Queue 2—
CG and AM control actions. Queue 3—history gathering and display
call ups, including demand updates after a change from a display.
Queue 4—trends, normal display updates, and tools and friendly
display queries. Queue 5—point build, slow updates, SMCC access,
and organizational summaries.
PURPOSE—Indicates internal load on DA queues and handlers.
TYPE—Real
EVTRATE
HG FUNCTIONS—Pure 15 second count (not a rate) of events and
alarms.
PURPOSE—Indicates the event load from the Hiway.
TYPE—Real
HWYERR(i)
HG FUNCTIONS—The number of errors per minute for address (i)
based on a 1 hour sample rate of data to be kept by driver on each
Hiway box address.
PURPOSE—Indicates the error rate on Hiway communications.
TYPE—Real
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