Lock Setting Read (Lr): Iso Mode Only - Omron V720S Series Operation Manual

System Command

5-4-10 Lock Setting Read (LR): ISO Mode Only

This command reads lock setting information of a Tag incorporating I.CODE2 chip.
<Command Format>
STX Node No.. Command code
1 2
Tag type
First lock page
No. of lock pages
<Response Format>
STX Node No..
1 2
Response code
Lock information
Tag First lock page
type
"LR"
2 1 2
Specifies Tag type.
A: I.CODE2 chip
Specifies the first page, which reads lock information, in hexadecimal.
Specification range: 00 to FFh
* For details, refer to 2-4 Memory Map of Tag.
Specifies the number of pages, from which reads lock information, in hexa-
decimal.
Specification range: 01h to FFh
Command code
Retry
"LR"
flag
1 2
00:normal completion
For other response codes, refer to 5-2-4 Response code List.
Indicates lock information having read from Tag.
Locked:"01"
Not locked :"00"
The number of characters of the data: "read pages x 2.
Note This command is for ISO Mode Only. The command is not available in
I.CODE1mode.
No. of lock ETX BCC
pages
2 1 1
（I.CODE2 chip: 00 to 1Bh）
（I.CODE2 chip: 01 to 1Ch）
Lock Informa- Response
code
tion
"00"
No. of lock 2
pages
Section 5-4
ETX BCC
1 1
5-29