Omron V780-HMD68-EIP-JP, Руководство пользователя

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7 Ethernet/IP Communications
7 - 66 UHF RFID System V780-series Reader/Writer User’s Manual (EtherNet/IP
TM
) (Z402)
 Function
This command is used to check the log of command errors that have occurred in the Reader/Writer.
The command error log information is cleared when the Reader/Writer is restarted.
 Command Area
 Response Area
GET COMMAND ERROR LOG
Signal/data Data type Size Function
CmdCode/Command Code WORD 2 bytes 4103 hex
CmdParam1/Command Parameter 1 WORD 2 bytes Start number of record to acquire (0 to 7)
CmdParam2/Command Parameter 2 WORD 2 bytes Number of records to acquire (1 to 8)
Reserved/Reserved Area WORD 2 bytes 0000 hex (Not used.)
Cnt Response/Update Counter
Response 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.
Signal/data Data type Size Function
ErrCode/Error Code WORD 2 bytes Error code
RespInfo1/Response Information 1 WORD 2 bytes 0000 hex (Not used.)
RespInfo2/Response Information 2 WORD 2 bytes 0000 hex (Not used.)
RespInfo3/Response Information 3 WORD 2 bytes 0000 hex (Not used.)
Cnt/Update Counter 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.
RespData/Response Data
*1
*1. The maximum number of system error logs that can be acquired differs according to the area size.
Newest record
in the com-
mand error log Time infor-
mation ARRAY[]
OF BYTE 4 bytes Expresses the time information.
(Actual time flag, hour, minutes, and seconds)
IP address of
the remote
device DWORD 4 bytes Expresses the IP address of the remote
device.
Example: C0A801C8 hex (192.168.1.200)
Resv WORD 2 bytes Always 0000 hex.
Command
code WORD 2 bytes Expresses the command code.
Error code WORD 2 bytes Expresses the error code.
Reader/
Writer
No. WORD 2 bytes Expresses the R/W no. of the Reader/Writer
communicating with the RF Tag.
* The value is 0000 hex when the
multi-Reader/Writer mode is disabled, or in
the case of a command error.
Attached
information 1 DWORD 4 bytes Additional error information 1
(00 hex if there is no attached information)
Attached
information 2 DWORD 4 bytes Additional error information 2
(00 hex if there is no attached information)
Newest record
- 1 in the com-
mand error log --- --- --- ---
... ... ... ... ...
Newest record
- 7 in the com-
mand error log --- --- --- ----