Omron V680S Series, Руководство пользователя

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230
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RFID System
User's Manual
(Modbus TCP)
Section 8
Web Browser Interface
RF Analyzer
You can use the RF Analyzer to check the diagnostic information from communication diagnostic. You
can easily see whether communications are stable, unstable (warning), or in error when
communication diagnostic is used.
If communications are unstable (warning), you can display assumed causes and display guidance that
provides detailed cause confirmation and corrections.
If an error occurs, the error name and corrections are displayed.
The RF Analyzer is updated every 5 seconds while it is displayed.
When the Reader/Writer is running in safe mode, this screen can not be operated. Run the Reader/Writer in RUN
mode.
The diagnostic log is not displayed while communication diagnostic is disabled.
Enable communication diagnostic on the Communications Setting View.
If the number of records in the diagnostic log exceeds 2,048, the oldest records are overwritten.
Item name Description
No. Numbers are assigned from 1 to 2,048.
The larger the number, the more recent the information.
Time The Reader/Writer operating time when the diagnostic information was registered.
Command The command that was executed when the diagnostics information was registered.
Result One of the following: Stable, Unstable (warning), or Error
UID Displays the UID of the RF Tags that were detected in communications diagnostics.
Diagnostic description Displays the details of the communication diagnosis history.
No. : Numbers are assigned from 1 to 2,048.
The larger the number, the more recent the information.
Command : The command type that was executed when the diagnostic
information was registered.
Diagnostic description : The error code and assumed cause are displayed.
Signal Level
: Displays the signal level when communicating with the RF tag.
Noise : Displays the noise level around the reader / writer during
communication with the RF tag.
Assumed cause/Correction: The assumed cause and corrections are displayed for unstable
(warning) communications and communications errors.
A button is displayed for unstable communications.Click the button and follow the displayed
guidance to display assumed causes and corrections.
Yo u can check the
diagnostic log on a graph.
Yo u can sa v e the diagnostic log
in a CS V file on the comp u ter.
This bu tton is displayed w hen
diagnostic res u lts sho w w arning
comm u nications.
Click the bu tton to display g u idance
in a separate w indo w so that yo u
can check ass u med ca u ses and
corrections.
Total n u m b er of records in diagnostic
log (2,04 8 max.), Nu m b er of u nsta b le
comm u nications, Nu m b er of errors
Click this bu tton to clear
the diagnostic log.
Click this bu tton to refresh
the display.