Omron V780-Series User Manual page 218

7 Ethernet/IP Communications
GET COMMAND ERROR LOG
 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
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
Newest record
in the com-
mand error log
Newest record
- 1 in the com-
mand error log
...
Newest record
- 7 in the com-
mand error log
*1. The maximum number of system error logs that can be acquired differs according to the area size.
7 - 66
Data type
WORD
WORD
WORD
WORD
WORD
Data type
WORD
WORD
WORD
WORD
WORD
*1
Time infor- ARRAY[]
mation
OF BYTE
IP address of DWORD
the remote
device
Resv WORD
Command WORD
code
Error code WORD
Reader/ WORD
Writer
No.
Attached DWORD
information 1
Attached DWORD
information 2
--- ---
... ...
--- ---
UHF RFID System V780-series Reader/Writer User's Manual (EtherNet/IP
Size
2 bytes 4103 hex
2 bytes Start number of record to acquire (0 to 7)
2 bytes Number of records to acquire (1 to 8)
2 bytes 0000 hex (Not used.)
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.
Size
2 bytes Error code
2 bytes 0000 hex (Not used.)
2 bytes 0000 hex (Not used.)
2 bytes 0000 hex (Not used.)
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.
4 bytes Expresses the time information.
(Actual time flag, hour, minutes, and seconds)
4 bytes Expresses the IP address of the remote
device.
Example: C0A801C8 hex (192.168.1.200)
2 bytes Always 0000 hex.
2 bytes Expresses the command code.
2 bytes Expresses the error code.
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.
4 bytes Additional error information 1
(00 hex if there is no attached information)
4 bytes Additional error information 2
(00 hex if there is no attached information)
--- ---
... ...
--- ----
Function
Function
TM
) (Z402)