Argox PT-9130 - Manual (Page 182)

PT-90 Mobile Computer SDK Programming Manual 175
RFID Request Flags
Bit Flag Name Value Description
Bit 5 Select_flag
0 Request executed by any tag according to the setting of Address flag.
1
Request executed only by tag in selected state. The Address flag is set to 0
and the UID field is not included in the request.
Bit 6 Address_flag
0
Request is not addressed. UID field is not included. It can be executed by
any tag.
1
Request is addressed. UID field is included. It is exected only by the tag
whose UID matches the UID specified in the request.
Bit 7 Option_flag
0
Meaning is defined by the command description. It is set to 0 if not
otherwise defined by the command.
1 Meaning is defined by the command description.