OPW M00-051.00 FSC3000, Руководство по настройке через командную строку

Страница: 175 / 181

NOTE:
Specify field codes with lower-case letters. Specify the RESTORE command and any
site ID letters with upper-case letters.
The following information is exchanged with the
RESTORE
command.
The '
|CR|LF|
' indicates a carriage return and a line feed. The "-" indicates a space pad. A card or account
record must be sent as one string. For clarity, the example above shows line breaks between fields.
Restoring Fields
TheFSC3000
™
allocates space in its database when it receives the field codes.
You can restore a different number of fields than were in the database when it was backed up. For example,
if a field was accidentally omitted during configuration, you can add that field without losing any card or
account data.
First, back up the current card or account data. Then, use the SET CARD BUFFER command to include all
the old and new fields. This destroys the old data!
Finally, restore the card or account data, specifying the original fields plus the new field(s). The new fields
can be filled with blanks or actual data.
Similarly, you can restore fewer fields - this increases the number of transactions or card and account records
to be retained by the FSC3000
™
.
Backing up the FSC3000
™
is like taking a snapshot of the database. When data is restored, FSC3000
™
returns to exactly the same state as when backed up.
Frequent database backups reduce the need to update any specific fields (e.g. mileage) in the database
when you use the
RESTORE
command.
Doc. No.: M00-051.00 Rev.: 10
Page 175 of 181