Reader/Writer Setting
Section 4-1
4-4
4-1-3 Read Response Method Setting
•
SNR addition setting
Select whether or not SNR (a serial number representing an ID unique to a
Tag) will be added to the response when a read-related command is exe-
cuted.
Make this setting by using the SNR addition command (SN) (refer to No. 7 in
5-6-5 of Section 5).
Setting name
(command name)
Default set value
Setting range
SNR addition setting
(SN command)
Disable (do not add)
Enable/Disable
Note
When enabled, this command makes association of data contained in a Tag
to the serial number of that Tag considerably easier. Use of this command
also leads to a much shorter communications time than when using other
commands.
4-1-4 Antena and Tag Communications Setting
Set how communications should take place between the Reader/Writer and a
Tag.
1) Reader/Writer-Tag communications speed setting
Set the speed of communications between the Reader/Writer and a Tag
(baud rate from the Reader/Writer to a Tag).
This setting can be made by using the Tag communications mode setting
command (CM) (refer to No. 5 in 5-6-9 of Section 5). The baud rate from a
Tag to the Reader/Writer is fixed (26.5kbps).
Setting name
(command name)
Default set value
Setting range
Baud rate
Standard mode
1.65 kbps
Communications
speed setting
(CM command)
Standard mode
Fast mode:
26.5 kbps
2) Receiving antenna setting
Set whether your receiving antenna will be enabled or disabled.
This setting can be made by using the receiving antenna Changeover
command (AC) (refer to No. 6 in 5-6-10 of Section 5).
Setting name
(command name)
Default set value
Setting range
Receiving antenna
setting (AC command)
Disable (the receiving antenna
will not operate)
Enable/Disable
