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3.1.5.3 Communication Settings
To set the conditions to communicate with tags, following items shall be specified in the SET Communication
command (SETC) and GET Communication command (GETC). Specifying following option allows the reader
to set or read the communication condition. To write the setting data into the nonvolatile memories in the
reader, SAVE command (SAVE) shall be executed.
Communication Settings [RF Control] (GETC/SETC)
Code
Content
UHF power level at port #1
PW1
UHF power level at port #2
PW2
UHF power level at port #3
PW3
UHF power level at port #4
PW4
Gen2 Session value #1
SS1
In case of Once Mode sequence
Gen2 Session value #2
SS2
In
case
of
sequence
Communication mode
CMD
EPC word length
EWL
Communication Settings [Filtering] (GETC/SETC)
Code
Content
Filtering enable
FTE
Filtering condition #1
FT1
Filtering condition #2
FT2
Communication Settings [Smoothing] (GETC/SETC)
Code
Content
Prevents repeat read
SBF
Given value
-Min: 10.0
-Max: 31.5
-Step: 0.5
Same as PW1
Same as PW1
Same as PW1
Choice
0 / 1 / 2 / 3
Choice
Repeat
Mode
0 / 1 / 2 / 3
Choice
0: Normal mode
1: Dense reader mode (DRM)
Given value
-Min : 0
-Max : 32
-Step : 1
Choice
0: None
1: Filter1 only
2: Filter2 only
1&2: Filter1 and Filter2
1|2: Filter1 or Filter2
Format:
FileterType(S)MemBank(S)Point
er(S)Length(S)Value
FilterType: 0 (fixed)
MemBank: 0 to 3
Pointer: 0 to 255 (bit)
Length: 1 to 255(bit)
Value: XXXX...
-Note: Set longer bits than the
bits specified in the "Length" with
2-digit hexadecimal number ("0"
to "F"). Max: 64 characters. The
most significant bit is a Pointer of
the Value.
Same as FT1
-Min: 0 (Disable)
User Setting Value
User Setting Value
User Setting Value
78 of 135
Factory Settings
31.5 (dBm)
31.5 (dBm)
31.5 (dBm)
31.5 (dBm)
0
2
0: Normal mode
0 : Auto mode
Factory Settings
0:None
(None)
(None)
Factory Settings
0:Disable
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