Get Restore Information - Omron V680S-HMD64-PNT User Manual

Section 7
Host Communications Specifications

GET RESTORE INFORMATION

This command reads the restore information from memory in the Reader/Writer.
The restore information is reset when the Reader/Writer is reset.
 Command Area
CmdCode/Command Code
CmdParam1/Command Parameter 1
CmdParam2/Command Parameter 2
 Response Area
ErrCode/Error Code
RespInfo1/Response Information 1
RespInfo2/Response Information 2
RespData/Response Data
Number of Records
Newest Record Operating Time
Newest Record
− 1
:
Newest Record
− 7
*The maximum size of the response data depends on the tag and tag set settings. Therefore, the
number of records of restore information that can be read with one operation will vary. A parameter
error will occur if the setting exceeds the response data size.
RFID System
180
User's Manual
(PROFINET)
Signal/data Data type
WORD
WORD
WORD
Signal/data Data type
WORD
WORD
WORD
UINT
UDINT
RF Tag ID ARRAY[]
OF BYTE
User Address
WORD
Data Size
WORD
Data BYTE[]
OF BYTE
Same as Same as
above. above.
:
Same as Same as
above. above.
Size
2 bytes 2005 hex
Number of first record to read
2 bytes
0000 to 0007 hex (0 to 7)
Number of records to read
0001 to 008 hex (1 to 8)
2 bytes
* The maximum number of records that you can specify
depends on the cyclic data exchange settings.
Size
2 bytes Error code
2 bytes 0000 hex (Not used.)
2 bytes 0000 hex (Not used.)
Number of valid records in the restore information
2 bytes
0000 to 0008 hex (1 to 8)
Operating time in milliseconds when RF Tag data lost
4 bytes error occurred
0000 0000 to FFFF FFFF hex
UID of the RF Tag when the RF Tag data lost error
8 bytes
occurred
First write address when an RF Tag data lost error
2 bytes
occurred
Write size when an RF Tag data lost error occurred
2 bytes
Data in the RF Tag before the write operation when the
8 bytes
RF Tag data lost error occurred
Same as Same as above.
above.
:
: :
Same as Same as above.
above.
Function
Function