4 DIAGNOSTICS

Purchase Status

This diagnostic displays the status of subscriber event purchases on the OSD. The information is updated each time this diagnostic is viewed:

The Purchase Status fields are:

Field

Description

 

 

Unsent

The number of purchases in the DCX remaining to be polled. It can be an

 

integer from 0 to 63.

 

 

Unack

The number of reports that have not been acknowledged by the controller.

 

It is an integer.

 

 

Last Seq Num

The last acknowledged sequence number of a purchase sent by the

 

controller. It is a 16-bit, unsigned hexadecimal number.

 

 

Last RB Time

The last time the DCX3200 attempted to report back purchases to the

 

controller, in GPS seconds.

 

 

IPPV Status

If IPPV is enabled, the IPPV status indicator is on. If IPPV is disabled, the

 

IPPV status indicator is off.

 

 

Prep CMD

“Last Prepare for Poll Command” sequence number and time of the last

 

prepare for poll request command that was sent by the controller. Note

 

that each requesting process maintains an independent sequence of poll

 

requests to uniquely identify the poll responses.

 

 

Prep ACK

“Last Prepare for Poll Acknowledge” sequence number and time of the

 

last Report Purchase request sent by the controller.

 

 

Poll Request

Sequence number and time of the last send poll buffer command that was

 

sent by the controller.

 

 

Poll

Sequence number and time of the last Poll Acknowledge message sent

Acknowledge

by the controller.

 

 

Stack Unit

Unit used in purchase processing.

 

 

Show Count

Count used in purchase processing.

 

 

 

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