Setting Command
Section 5-6
5-38
5-6-3 Read and Write of Family Code (for Reader/Writer) (FC): I.CODE1
Mode Only
The FC Command is used to set or read the Family Code in the Reader/Writer. Only Tags that have
the same Family Code as the one set by this command can perform communications. If this Family
Code is set to 00, communications will be possible with all Tags. The default set value of the
Reader/Writer is 00.
<Command Format>
STX
Node No..
Command code
“FC”
Family Code ETX BCC
1
2 2 2
1
1
Family Code
The Family Code is designated in hexadecimal.
Specification range: 00h to FFh (factory setting: ”00”
)
When the Family Code set to "
," the Family Code currently set in the
Reader/Writer will be read.
<Response Format>
STX Node
No..
Retry
flag
Command code
“FC”
Response
code
“00”
Family Code ETX BCC
1 2 1 2
2
2 1
1
Response code
00:normal completion
For other response codes, refer to 5-2-4 Response code List.
Family Code
Indicates current Family Code in hexadecimal.
Note
•
A setting becomes valid after executing Reset Command. To keep the
setting valid next startup, you need to save with Setting Write Command
(refer to 5-6-14 EW Command).
•
This command is for I.CODE1 Mode Only. The command is not available
in ISO mode.
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