Gasboy 1000 Series Technical Reference Manual - Manual (Page 98)

GASBOY Series 1000
4-6 03/07/03
Supervisor Key
Option
If you have the supervisor key option, the system operator can use a specially
encoded supervisor key to manually enter key information at the Series 1000
keypad. Supervisor keys are typically used when a key has been lost. The
supervisor can enter data in any of the ID fields. Supervisor fields can be
encoded onto key types 1, 2 or 3 and consist of special characters to designate
the supervisor fields. Keys encoded with supervisor characters in the VEH field
cannot be used with the maintenance option. See the description of the
Supervisor key for more information.
For example, assume that a system has the following ID fields and you want the
supervisor to enter a 4-digit EMP and 3-digit DEPT. You would encode the fields
as shown on the partial key layout below:
GAaÂÂÂUaUÂÂÂÂÂGAaÂÂÂÂÂAIRÂÂÂÂÂXADÂÂÂÂÂ@ARVÂÂÂA`RÂ
VaRAÂÂE@ÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ@7VAÂ
 ÂÂÂÂ!"#$ÂÂÂÂ!"#$%ÂÂÂÂÂÂÂ!""&ÂÂÂÂÂÂÂÂ)"!"Â
Â
Expiration Date
Description Expiration date is a four-digit numeric field (YYMM) assigned to establish a
lifetime for the key. If the expiration date is encoded on only one of the keys, field
separators take its place on the other dual key. The system can be configured
through the SC command to ignore the expiration date on the key. In any case, a
valid year (00-99) and a valid month (01-12) must be encoded on the key.
Product Limit
Description Product Limit is a one digit numeric field used to restrict the maximum quantity of
product dispensed per transaction. When using dual keys, the product limitation
code is usually encoded on only one of the keys, typically a vehicle key. A field
separator takes the place of the digit on the other dual key. If the product
limitation code appears on both keys, the code must be the same on both keys.
Product limitation is provided mainly as a safeguard to minimize accidental
spillage. The system operator can load into the system up to ten (0-9) limitation
codes with quantities up to 99999. The vehicle key is generally assigned a
limitation code with the nearest quantity greater than the vehicle’s tank size. If the
user dispenses fuel to the quantity limit of his key, the transaction automatically
terminates. If the user wants additional product, he can initiate another
transaction and dispense additional product up to the limit cutoff.
Product Authorization
Description Product authorization code is a one-digit numeric field that indicates the type(s) of
fuels a key is allowed to access. When using dual keys, the product authorization
code is usually encoded on only one key (typically the vehicle key). A field
separator takes the place of the digit on the other dual key. If the product
authorization code appears on both keys, it must be the same on both keys.