Omron V780-Series User Manual page 201

GET ACCESS PASSWORD
Function
This command reads the access password that is set for RF Tag communications in the
Reader/Writer.
Command Area
Signal/data
CmdCode/Command Code
CmdParam1/Command Parameter 1
CmdParam2/Command Parameter 2
Reserved/Reserved Area
Cnt Response/Update Counter
Response
Response Area
Signal/data
ErrCode/Error Code
RespInfo1/Response Information 1
RespInfo2/Response Information 2
RespInfo3/Response Information 3
Cnt/Update Counter
RespData/Response Data
Access password
UHF RFID System V780-series Reader/Writer User's Manual (EtherNet/IP
Data type Size
WORD 2 bytes 300A hex
WORD 2 bytes 0000 hex (Not used.)
WORD 2 bytes 0000 hex (Not used.)
WORD 2 bytes 0000 hex (Not used.)
WORD 2 bytes 0000 hex (At command execution)
The value is counted up due to a change in
the update counter.
For details, refer to Update Counter/Update
Counter Response on page 7-10.
Data type Size
WORD 2 bytes Error code
WORD 2 bytes 0000 hex (Not used.)
WORD 2 bytes 0000 hex (Not used.)
WORD 2 bytes 0000 hex (Not used.)
WORD 2 bytes 0000 to FFFF hex
The value is counted up due to a change in
the response area.
For details, refer to Update Counter/Update
Counter Response on page 7-10.
DWORD 4 bytes Expresses the access password to use for RF
Tag communications.
If the access password in the RF Tag is not all
zeros, the access password that is stored in
EEPROM memory must be used to execute
LOCK, ID WRITE, DATA READ, or DATA
WRITE commands.
Default setting: 00000000 hex
TM
) (Z402)
7 Ethernet/IP Communications
Function
Function
7
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