Table of Contents
Advertisement
7 Ethernet/IP Communications
GET MUTLI-READER/WRITER STATUS
Function
This command gets the multi-Reader/Writer status.
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
Reader/Writer 0
(Master Reader/Writer)
Slave Reader/Writer 1 to 7
(Slave Reader/Writer)
*1. To be in the operating state, it is necessary to ensure that the connection process of all Slave Readers/Writers
is complete.
*2. After connecting, the state is same as when communications with the Slave Readers/Writers has failed. If com-
munications with the Slave Readers/Writers are successful, the state transits from Communications failure to
Connected.
7 - 36
Data type
Size
WORD
2 bytes
WORD
2 bytes
WORD
2 bytes
WORD
2 bytes
WORD
2 bytes
Data type
Size
WORD
2 bytes
WORD
2 bytes
WORD
2 bytes
WORD
2 bytes
WORD
2 bytes
WORD
2 bytes
ARRAY[]
14 bytes
OF WORD
UHF RFID System V780-series Reader/Writer User's Manual (EtherNet/IP
Function
4007 hex
0000 hex (Not used.)
0000 hex (Not used.)
0000 hex (Not used.)
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.
Function
Error code
0000 hex (Not used.)
0000 hex (Not used.)
0000 hex (Not used.)
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.
Expresses the status of multi-Reader/Writer
Mode of the master Reader/Writer.
0000 hex: Disable
1000 hex: Field Extension Mode starting
1001 hex: Field Extension Mode operating
Expresses the status of Slave Reader/Writer
1 to 7.
0000 hex: Not registered
0001 hex: Connected
0002 hex: Not connected
0003 hex: Communications failure
*1
*1
*2
TM
) (Z402)
Advertisement
Table of Contents
