Specifications

App - 4 App - 4
APPENDICES
(b) With 122 processed bytes, remote net Ver.2 mode, 10-Mbps transmission speed,
1 connected station (last station number: 2, number of occupied stations: 2,
octuple setting), communication error station, no retries, no block guarantee, and
asynchronous
EEPROM type ID tag processing time (Example 2)
Communication
Speed Setting
Command
Number of
Processed
Bytes
Processing Time (ms)
T: Sequence Scan Time +
Link Refresh Time
Standard
mode
Read
122
306 + 2 × T
Write (with verify) 445 + 2 × T
W
r
ite (without verify) 407 + 2 × T
High-speed
mode
*1
Read 267 + 2 × T
Write (with verify) 389 + 2 × T
Write (without verify) 347 + 2 × T
*1. When the communication specification is FIFO trigger or FIFO repeat, the
processing time becomes the standard mode processing time, even if the
communication speed setting is high-speed mode.
(2) FRAM type (2kbytes): V680-D2KP
/V680S-D2KF
(a) With 10 processed bytes, remote net Ver.1 mode, 10-Mbps transmission speed, 1
connected station (last station number: 2, number of occupied stations: 2),
communication error station, no retries, no block guarantee, and asynchronous
FRAM type ID tag (memory capacity: 2,000 bytes) processing time (Example 1)
Communication
Speed Setting
Command
Number of
Processed
Bytes
Processing Time (ms)
T: Sequence Scan Time +
Link Refresh Time
Standard
mode
Read
10
57 + 2 × T
Write (with verify) 93 + 2 × T
Write (without verify) 80 + 2 × T
High-speed
mode
*1
Read 51 + 2 × T
Write (with verify) 85 + 2 × T
Write (without verify) 74 + 2 × T
*1. When the communication specification is FIFO trigger or FIFO repeat, the
processing time becomes the standard mode processing time, even if the
communication speed setting is high-speed mode.
(b) With 122 processed bytes, remote net Ver.2 mode, 10-Mbps transmission
speed, 1 connected station (last station number: 2, number of occupied
stations: 2, octuple setting), communication error station, no retries, no
guarantee, and asynchronous
FRAM type ID tag (memory capacity: 2,000 bytes) processing time (Example 2)
Communication
Speed Setting
Command
Number of
Processed
Bytes
Processing Time (ms)
T: Sequence Scan Time +
Link Refresh Time
Standard
mode
Read
122
292 + 2 × T
Write (with verify) 485 + 2 × T
Write (without verify) 327 + 2 × T
High-speed
mode
*1
Read 253 + 2 × T
Write (with verify) 399 + 2 × T
Write (without verify) 276 + 2 × T
*1. When the communication specification is FIFO trigger or FIFO repeat, the
processing time becomes the standard mode processing time, even if the
communication speed setting is high-speed mode.