TransCore IT241005422 Manual De Usuario
Application Program Interface
D-17
Get/Set Programmer Serial Number
The Get Programmer Serial Number command requests the factory-programmed
serial number. The Set Programmer Serial Number command sets the programmer
serial number.
serial number. The Set Programmer Serial Number command sets the programmer
serial number.
Programmer serial numbers are individually programmed into each programmer at the
time of manufacture. Serial numbers are related to a set of security characters that
have been assigned to the programmer. Serial numbers are identified in the unique
released document for each customer programmer.
time of manufacture. Serial numbers are related to a set of security characters that
have been assigned to the programmer. Serial numbers are identified in the unique
released document for each customer programmer.
The data associated with the get/set programmer serial number commands is shown in
Table D-14.
Table D-14.
Table D-14 Serial Number Data
Serial numbers are programmed by the Host command, which can only be accom-
plished, as with security characters, using the master key.
plished, as with security characters, using the master key.
Serial number byte — This field contains a four-byte quantity. It indicates the serial
number that is to be assigned to the programmer at the factory. The hardware pro-
gramming key is required to perform the set programmer serial number command suc-
cessfully.
number that is to be assigned to the programmer at the factory. The hardware pro-
gramming key is required to perform the set programmer serial number command suc-
cessfully.
Get/Set Programmer Control
The Get Programmer Control command requests the tag command time-out and pro-
grammer audio buzzer settings. The Set Programmer Control command enables or
disables the programmer control of the tag time-out and audio buzzer.
grammer audio buzzer settings. The Set Programmer Control command enables or
disables the programmer control of the tag time-out and audio buzzer.
The tag command time-out instructs the programmer to continue sending a tag com-
mand (read, write) over the RF link for a specified period of time. These values are
stored in the programmer’s NVM. The data associated with the Get/Set Programmer
Control commands is shown in Table D-15.
mand (read, write) over the RF link for a specified period of time. These values are
stored in the programmer’s NVM. The data associated with the Get/Set Programmer
Control commands is shown in Table D-15.
Byte
Bit 7
0
Serial number (MSB)
1
Serial number
2
Serial number
3
Serial number (LSB)