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A - 13
Appendices
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
A-2 R
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ag Co
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For ref
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erence
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)
A
ID READ (Single-access)
During 6-word (96bit) data readout from the UII (EPC) area
V780-HMD68-ETN-EU/V780-HMD68-ETN-EU-S
RF communications speed
Communications time
High speed
21 ms
Normal speed
27 ms
Single-access
Single-access
RF communications
speed
Communications time (ms)
N : No. of bytes processed
RF communications
speed
Communications time (ms)
N : No. of Tags
DATA READ
High speed
T=0.33N+188
Multi-ID READ
High speed
T=20.4N+23.5
Normal speed T=0.69N+25.0
Normal speed
T=24.4N+25.2
DATA WRITE
(with verification)
High speed
T=11.6N+29.7
Multi-DATA READ
High speed
T=30.1N+19.2
Normal speed T=14.8N+31.8
Normal speed
T=45.2N+34.7
DATA WRITE
(without verification)
High speed
T=11.2N+27.2
Normal speed T=14.0N+28.9
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)
DATA READ (Single-access)
DATA WRITE (Single-access)
3000
2000
2500
1000
1500
500
0
0
10
20
30
40
50
60
70
Number of RF Tags
Communications time (ms)
High speed
Normal speed
Communications time (ms)
Number of RF Tags
3000
2000
2500
1000
1500
500
0
0
10
20
30
40
50
60
70
Firmware Ver 3.01 or later
Firmware Ver 3.00 or earlier
High speed
Normal speed
6000
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
Communications time (ms)
Number of RF Tags
Firmware Ver 3.01 or later
Firmware Ver 3.00 or earlier
6000
4000
5000
2000
3000
1000
0
0
10
20
30
40
50
60
70
High speed
Normal speed
ID READ (Multi-access)
During 6-word (96bit) data readout from
the UII (EPC) area
DATA READ (Multi-access)
Reading 32 Words of Data from the
User Area
Содержание V780 Series
Страница 22: ...Version Upgrade Information 20 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 60: ...3 Part Names and Functions 3 14 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 70: ...4 Installation and Connections 4 10 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 76: ...5 Preparations for Communications 5 6 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 152: ...6 Functions 6 76 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 334: ...8 Browser Interface 8 44 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 358: ...9 Troubleshooting 9 24 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 362: ...10 Maintenance and Inspection 10 4 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 392: ...Appendices A 30 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Страница 393: ...I 1 I UHF RFID System V780 series Reader Writer User s Manual Z389 Index ...
Страница 397: ......