Appendix 4 Communication Time And Processing Time; Communication Time - Mitsubishi Electric ER-1V680D1 User Manual

Appendix 4
This chapter describes the communication time between the RFID interface module and RF tag and the processing time from
execution start to ID command completion.

Communication time

This section describes the communication time between an antenna and RF tag.
For the available combination of antennas and RF tags, refer to the catalogs for Omron RFID system V680 series products.
EEPROM-type RF tag
The following table lists the communication time of V680-D1KP.
RF tag communication speed setting
Standard mode
High-speed mode
Standard mode
ms
2,500
2,000
1,500
1,000
500
0 200 400 600 800
Communication Time and Processing
Time
Command
Read
Write (with verify)
Write (without verify)
Read
Write (with verify)
Write (without verify)
Write
(with verify)
Write
(without verify)
Read
1,000 1,200 Byte
Communication time (N: Number of
processed bytes)
T = 1.3  N + 31 [ms]
T = 2.2  N + 58 [ms]
T = 1.9  N + 56 [ms]
T = 1.0  N + 29 [ms]
T = 1.8  N + 51 [ms]
T = 1.5  N + 47 [ms]
High-speed mode
ms
2,500
2,000
1,500
1,000
500
0 200 400 600 800

Appendix 4 Communication Time and Processing Time

Write
(with verify)
Write
(without verify)
Read
1,000 1,200 Byte
APPX
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