Table 11: Purchase Status Diagnostic Field Descriptions; Figure 24: Front Panel Display For Purchase Status Diagnostic - Arris DCX3520e-M Installation Manual

Diagnostics

Figure 24: Front panel display for Purchase Status diagnostic

Field Description
Unsent The number of purchases in the DCX3520e-M 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 DCX3520e-M attempted to report back purchases to the controller, in GPS seconds.
If IPPV is enabled, the IPPV status indicator is on. If IPPV is disabled, the IPPV status indicator is off.
IPPV Status
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 by the controller.
Acknowledge
Stack Unit Unit used in purchase processing.
Show Count Count used in purchase processing.
Credit Total Credit used for purchase processing.
Debit Total Debit used for purchase processing.
High-Definition DVR DCX3520e-M • Installation Manual
365-095-25080-x.1
Purchase Indicator
On when IPPV is
enabled

Table 11: Purchase Status Diagnostic Field Descriptions

Number of unsent
purchases
48