Gasboy CFN Series - Manual (Page 31)

MDE-4602 Gasboy CFN Series Card Encoding Manual · November 2006 Page 27
Access Card Format Card Formats
The layout for Access cards is -ssssssAccccccccccccccccccc-yymmllaapprr, where:
• “-” is a field separator.
• “ssssss” is a two- to six-digit system ID number.
• “A” after the system ID indicates that this is an Access card.
• “ccccccccccccccccccc” contains up to 19 digits of account information. This entire area
can be used for a string of information up to 19 digits; or can be split into sub-fields, the
total of which cannot exceed 19 digits. For example, if you use 19 digits for card number,
you cannot define any other field. The last two digits of this field will be the attendant
number recorded in the disk journal file. Usually this 19-digit area is broken down as
follows:
- The first field is a four- to six-digit card number.
- Fields after the first field are broken down into vehicle, employee, account number,
department, or any other specification provided when you ordered for the system.
• “yymmllaapprr” contains optional information
• “-” is a field separator.
• “yymm” is a four-digit expiration date with yy being the two-digit year and mm being the
two-digit month. This field could also use only two digits (yy).
• “ll” is a 0 or, a one or two-digit limitation code.
• “aa” is a 0 or, a one or two-digit authorization code.
• “pp” is a 0 or, a one or two-digit price level. This field is ignored on the Access card when
using the Attendant Card Handler.
• “rr” is a 0 or, a one or two-digit restriction code. Depending on its value, the dollar
amount, odometer, vehicle number, PIN, or a combination of these must be entered by the
cardholder.