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Sec
tion 8
Ope
rat
ion In
ter
fa
c
e
Section 8
Web Browser Interface
229
RFID System
User's Manual
(Modbus TCP)
Noise Monitor View
You can check the graphed noise level (one second intervals) around the Reader/Writer.
Select from the screen, the type of the RF tag you want to use, because the communication
performance will be changed by the combination of the type of the RF tag to be used.
The “Normal area”, “Precaution area” and “Warning area” will be appeared on the screen according to
the type of the RF tag to be used.
When the Reader/Writer is running in safe mode, this screen can not be operated. Run the Reader/Writer in RUN
mode.
About the relationship between the Reader/Writer communication performance and the noise level, refer to
in
.
Because there is variation in the result of the noise measurement, consider the result as a guideline.
The error message is displayed if you change the configuration during the Reader/Writer is executing RF tag
communication or Noise measurement.
Normal area
Means the noise level that communications range can be reduced to about less than 20%
Precaution area
Means the noise level that communications range can be reduced to about 20% to 50%.
Warning area
Means the noise level that communications range can be reduced to about 50% or more.
Item name
Description
Noise monitor
The display is updated every second.
The maximum, average, and minimum noise levels since noise monitoring was started are
displayed.
Click this
bu
tton to start
or stop monitoring noise.
Displays the maxim
u
m noise
le
v
el since noise monitoring
w
as started.
W
arning area sho
w
n in
w
hite.
Ca
u
tion area sho
w
n in
light
b
l
u
e.
N
ormal area sho
w
n in
b
l
u
e.
Select the type of
the RF tag yo
u
w
ant to
u
se.
Содержание V680S Series
Страница 16: ...14 RFID System User s Manual Modbus TCP Introduction Introduction MEMO ...
Страница 58: ...56 Section 1 Data Characteristics RFID System User s Manual Modbus TCP Section 1 Product Overview MEMO ...
Страница 64: ...62 Section 2 System Configuration RFID System User s Manual Modbus TCP Section 2 System Configuration MEMO ...
Страница 72: ...70 Section 3 Component Names RFID System User s Manual Modbus TCP Section 3 Component Names MEMO ...
Страница 242: ...240 Section 8 Operation Interface RFID System User s Manual Modbus TCP Section 8 Web Browser Interface ...
Страница 337: ...Index 335 RFID System User s Manual Modbus TCP Index ...
Страница 342: ...340 RFID System User s Manual Modbus TCP MEMO ...
Страница 343: ......