Omron V780-HMD68-EIP-JP, User Manual

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Appendices
A - 6 UHF RFID System V780-series Reader/Writer User’s Manual (EtherNet/IP
TM
) (Z402)
z ID READ (Single-access)
During 6-word (96bit) data readout from the UII (EPC) area
V780-HMD68-EIP-US
RF communications speed Communications time
High speed 21 ms
Normal speed 27 ms
600
500
400
300
200
100
0 100 200 300 400 500 600
0
Normal speed
High speed
Communications time (ms)
Number of words
9000
8000
7000
6000
5000
4000
3000
2000
1000
0
0 100 200 300 400 500 600
Communications time (ms)
Number of words
Normal (with write verification)
High-speed
(with write verification)
High-speed (without write verification)
Normal
(without write verification)
z DATA READ (Single-access) z DATA WRITE (Single-access)
6000
4000
5000
2000
3000
1000
0
0 10 20 30 40 50 60 70
7000
Number of RF Tags
Communications time (ms)
High speed
Normal speed
9000
8000
6000
7000
4000
5000
2000
3000
1000
0
0 10 20 30 40 50 60 70
Number of RF Tags
Communications time (ms)
High speed
Normal speed
z ID READ (Multi-access)
During 6-word (96bit) data readout from
the UII (EPC) area
z DATA READ (Multi-access)
Reading 32 Words of Data from the
User Area