7 - 27
7 Ethernet/IP Communications
UHF RFID System V780-series Reader/Writer User’s Manual (EtherNet/IP
TM
) (Z402)
7-
2 V780 Co
mm
and
Detail
s
7
7-2
-3 Rea
der/W
riter Con
trol Commands
z
Function
This command initializes the Reader/Writer settings. (That is, it returns them to the default settings.)
z
Command Area
z
Response Area
RespData/Response Data
Read data
WORD
32 words
(64 bytes)
The data that was read from the RF Tag is
attached.
* The area that exceeds the data size is filled
with zeros.
StoredPC
WORD
2 bytes
Expresses the StoredPC in 2-digit hexadecimal.
The upper 5 bits are the UII (EPC) word
length.
UII (EPC code)
ARRAY[]
OF WORD
0 to 31
words
Stores the tag-specific information according
to Gen2 standards.
7-2-3
Reader/Writer Control Commands
INITIALIZE
Signal/data
Data type
Size
Function
CmdCode/Command Code
WORD
2 bytes
1001 hex
CmdParam1/Command Parameter 1
WORD
2 bytes
0000 hex (Not used.)
CmdParam2/Command Parameter 2
WORD
2 bytes
0000 hex (Not used.)
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
Signal/data
Data type
Size
Function
ErrCode/Command 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
Signal/data
Data type
Size
Function
Summary of Contents for V780-HMD68-EIP-JP
Page 152: ...6 Functions 6 80 UHF RFID System V780 series Reader Writer User s Manual EtherNet IPTM Z402 ...
Page 321: ...I 1 I UHF RFID System V780 series Reader Writer User s Manual EtherNet IPTM Z402 Index ...
Page 324: ...I 4 UHF RFID System V780 series Reader Writer User s Manual EtherNet IPTM Z402 Index ...
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