24
5． The optional parameters could be omitted. Refer the table bellow to fin d optional parameters.
parameters Gen2
e: EPC Type [F***]ａ
(EAN128 SSCC96)
[F***]ｃ
(EAN13
SGTIN96)
[F***]ｚ
(free mapping)
d: EPC Data [F***]17 Digits
[F***]13
Digits
[F**]16、24
Digits
k: Kill Code × × [F**]（8 digits）
a: New Access Code × × [F*](8 digits)
p: Present access code × × [F *](8 digits)
m: Lock Mask × × [F*](5 digits)
u: User memory × × [F**](1024 digits)
f: filter value [F***]0～7 [F ***]0～7 ×
s: No of digits of serial
reference [F***]5～11 *1 × ×
t: Item reference × [F***]1～7 *2 ×
c: company prefix [F***]6～12 *1 [F***]6～12
*2 ×
n: Serial number × [F***]12digits ×
[F***] ： Can not be omitted
*1 Combination of company prefix
and serial reference should be 1 7
[F**] ： More than one is needed
*2 Combination of company prefix
and item reference should be 13
[F*] ： Could be omitted
x
： Can not be
specified