Section 5 V680S Command Details
GET COMMAND ERROR LOG
This command reads the log of command errors that have occurred in the Reader/Writer.
The command error log is reset when the Reader/Writer is restarted.
Command Area
Response Area
* The maximum size of the response data depends on the tag and tag set settings. Therefore, the
number of command error log records that can be read with one operation will vary. A parameter
error will occur if the setting exceeds the response data size.
Signal/data Data type Size Description
CmdCode/Command Code WORD 2 bytes 2004 hex
CmdParam1/Command Parameter 1
WORD 2 bytes
Number of first record to read
0000 to 000F hex (0 to 15)
CmdParam2/Command Parameter 2
WORD 2 bytes
Number of records to read
0001 to 0010 hex (1 to 16)
* The maximum number of records that you can specify
depends on the tag data link settings.
Signal/data Data type Size Description
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.)
RespData/Response Data
Number of Records
UINT 2 bytes
Number of valid records in the command error log
0000 to 0010 hex (1 to 16)
Newest Record Operating Time
UDINT 4 bytes
Operating time when the error occurred (unit: ms)
0000 0000 to FFFF FFFF hex
IP Address of
the Remote
Device
DWORD 4 bytes
IP address of host device that generated the error
0000 0000 to FFFF FFFF hex
Example: C0A801C8 (192.168.1.200)
Command
Code
WORD 2 bytes
Command code for which an error occurred
Error Code
WORD 2 bytes
Error code of the error that occurred
Response
Information 1
WORD 2 bytes
Response information 1 for the error that occurred
Response
Information 2
WORD 2 bytes
Response information 2 for the error that occurred
Newest Record
- 1
Same as
above.
Same as
above.
Same as
above.
Same as above.
::
::
:
Newest Record
- 15
Same as
above.
Same as
above.
Same as
above.
Same as above.
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