Omron V680S Series User Manual

Section 5 V680S Command Details
LOCK
This command locks the memory of the RF Tag in the communications field.
Memory cannot be written again after it is locked. There is also no way to unlock memory.
 Command Area
 Response Area
 Execution Example
Locking Four Blocks/Sectors Starting from Block/Sector 12 in the RF Tag
The unit for locking memory depends on the RF Tag.
Refer to RF Tag Memory Map in Section 8 Appendices for details.
p.284
Signal/data Data type Size Function
CmdCode/Command Code WORD 2 bytes 0004 hex
CmdParam1/Command Parameter 1
WORD 2 bytes
First block or sector number to lock in the RF Tag
0000 to FFFF hex
CmdParam2/Command Parameter 2
WORD 2 bytes
Number of blocks or sectors to lock in the RF Tag
0001 to FFFF hex
Signal/data Data type Size Function
ErrCode/Error Code WORD 2 bytes Error code
RespInfo1/Response Information 1 WORD 2 bytes Error device information
RespInfo2/Response Information 2 WORD 2 bytes Communications diagnostics result
bit15-12 bit11-8 bit7-4 bit3-0
0
004
0
00C
0004
CmdCode
CmdParam1
CmdParam2
Data name
+1
+2
+3
Memory offset
Command Area
ErrCode
RespInfo1
RespInfo2
Data name
+1
+2
+3
Memory offset
Response Area
bit15-12 bit11-8 bit7-4 bit3-0
0
000
0
000
0000

Omron V680S Series Specifications

General

Brand	Omron
Model	V680S Series
Category	Rfid Systems
Language	English