Omron V780 Series, Руководство пользователя

Страница: 321 / 398

8 - 31
8 Browser Interface
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
8-2
Op
eratio
n In
terface
8
8-2
-8 Logs
 Saving Files
You can click the Save Button on the RF Communications Diagnostics Log Tab Page to save the RF
communications diagnostics log at a specified path and file name. The RF communications diagnostics
log information is saved in a CSV file in the following format.
Item name Description Remarks
No Gives the log record number.
1 to 8192
Time Gives the time when the Reader/Writer executed the RF communica-
tions command.
hh:mm:ss
hh: hour, mm: minutes, ss: seconds (second increments)
Command Gives the name of the command that was executed by the
Reader/Writer.
“Command name text”
Result Gives the execution result for the RF communications command.
Normal: Normal communications
Warning: Unstable communications
Error: Communications error
Diagnostics result Gives the communications diagnostic results.
Normal
Insufficient power to send
Insufficient power to receive
Too much noise
Insufficient read data
Excessive read data
Error name text: RF Tag communications error name
Diagnostic details Gives all diagnostic results detection status as bit information in four
hexadecimal digits.
XXXX hex
Reception level[dBm] Gives the reception level measured during communications diagnostics.
0 or -1 to -99
The level will
be 0 if the
result is Error.
Noise level[dBm] Gives the noise level measured during communications diagnostics.
0 or -1 to -99
Channel Displays the channel that the Reader/Writer communicated with the RF
Tag.
RF communications
speed Displays the communications speed that the Reader/Writer communi-
cated with the RF Tag.
Target level Displays the target level measured during communications diagnostics.
UII (EPC) Gives the UIIs (EPC codes) of the RF Tags that were detected during RF
communications diagnostics in hexadecimal.
XX ... XX hex
Total Gives the total number of log records in decimal.
Error Gives the number of communications errors in the log in decimal.
Warning Gives the number of unstable communications in the log in decimal.
CSV Format
No, Time, Command, Result, Diagnostics result, Diagnostic details, Reception level[dBm], Noise level[dBm], UII (EPC)
1
<time> , <command_name> , <RF_communications_result> , <diagnostic_result> , <diagnostic_details> , <reception_level> , <noise_level> , <UII (EPC code)>
2 : : :
Total, XX
Warning, YY
Error, ZZ