Omron V780 Series User Manual page 311

 Saving Files
You can click the Save Button on the Reception Level Monitor Tab Page to save the reception level
monitoring information that was measured at a specified path and file name. The measurement results
are saved in a CSV file in the following format.
CSV Format
No, Time, UII (EPC), Reception level[dBm]
1 <time>, <UII (EPC code)>, <reception_level>
2 :
Item name
No Gives index numbers in chronological order.
Single: 1 to 1,800 (100-ms sampling × 1,800 samples)
Multi: 1 to 360 (500-ms sampling × 360 samples)
Time Displays the times of communications with the RF Tags during
monitoring.
hh:mm:ss.sss
hh: hour, mm: minutes, ss.sss: seconds (millisecond increments)
UII (EPC) Gives the UIIs (EPC codes) in hexadecimal of the RF Tags that
were detected during monitoring.
XX ... XX hex
Reception Gives the reception levels measured during monitoring.
level[dBm]
0 or -1 to -99
• Multiple Reader/Writers is enabled
The measurement results of the reception level monitor are saved in a CSV file in the following for-
mat with the Reader/Writer number attached.
The reception level trend can be checked for each Reader/Writer using the Excel filter function.
CSV Format
No, Time, R/W No, UII(EPC), Reception level[dBm]
1 <Time 1>, 0, <UII (EPC code)>, <Reception Level>
1 <Time 1>, 0, <UII (EPC code)>, <Reception Level> ← Result when measured with Reader/Writer 0 (2 RF tags)
1 <Time 1>, 0, <UII (EPC code)>, <Reception Level>
1 <Time 1>, 1, <UII (EPC code)>, <Reception Level> ← Result when measured with Reader/Writer 1 (1 RF tag)
1 <Time 1>, 1, <UII (EPC code)>, <Reception Level> ← Result when measured with Reader/Writer 2 (3 RF tags)
1 <Time 1>, 2, <UII (EPC code)>, <Reception Level>
1 <Time 1>, 2, <UII (EPC code)>, <Reception Level>
1 <Time 1>, 3, <UII (EPC code)>, <Reception Level> ← Result when measured with Reader/Writer 3 (2 RF tag)
1 <Time 1>, 3, <UII (EPC code)>, <Reception Level>
2 <Time 1>, 0, <UII (EPC code)>, <Reception Level>
: : :
* The number of saving item per one communications (the number of each index items) depend on the number of
Reader/Writers and RF tags.
Item name
No Gives index numbers in chronological order.
Single: 1 to 1,800 (100-ms sampling × 1,800 samples)
Multi: 1 to 360 (500-ms sampling × 360 samples)
Time Displays the times of communications with the RF Tags during
monitoring.
hh:mm:ss.sss
hh: hour, mm: minutes, ss.sss: seconds (millisecond increments)
R/W No. This gives the measured Reader/Writer number.
0 to 7
UHF RFID System V780-series Reader/Writer User's Manual (Z389)
: :
Description
: :
Description
8 Browser Interface
Remarks
Data is output for up to 3 min-
utes.
The time is synchronized with
the computer on which the
Web browser is running.
The reception level will be 0 if a
communications error occurs.
Remarks
Data is output for up to 3 min-
utes.
The time is synchronized with
the computer on which the
Web browser is running.
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