Omron V780 Series User Manual page 310

8 Browser Interface
Reception Level Monitor
Click the Utility Button, and then click the Reception level monitor Tab.
A tab page to monitor the reception levels from RF Tags will be displayed. You can use this tab page to
adjust the installation and check the communications field.
When the Multi-Reader/Writer function is enabled, it is possible to select multiple Reader/Writers sub-
ject to communications with RF Tags.
Results of RF Tag monitoring are displayed for up to 8 RF Tags.
Precautions for Correct Use
This tab page cannot be used if the Reader/Writer is started in Safe Mode or SLAVE Mode. Use
this tab page when the Reader/Writer is operating in Run Mode.
Item name
Single
Multi
Measurement graph
RF Tag list UII (EPC)
No. of
comms
Reception
level
For information on reception level monitoring, refer to 6-9-3 Reception Level Monitor on page 6-47.
8 - 20
Click this button to start measurements to monitor
the reception power.
If you click it while measurements are being taken,
the measurements will stop.
Click this button to save the
measured reception level
information.
Description
Select this option to check the reception level for just one RF
Tag.
Select this option to check the reception level for more than
one RF Tag.
This broken-line graph displays the reception level against
time for each RF Tag during monitoring.
This list displays the UIIs (EPC codes) of the RF Tags that
were detected during monitoring.
Displays the numbers of communications with the RF Tags
during monitoring.
Displays the current reception levels measured during moni-
toring numerically and as a bar graph.
UHF RFID System V780-series Reader/Writer User's Manual (Z389)
Measurement
graph
RF Tag list
Remarks
The data is plotted
for 60 s.