Mitsubishi Electric MELSEC iQ-R Series User Manual page 205

Ex.
When the source file is "Both", a total of 80 records worth of data: 30 records worth of data from the accumulating file and 50
records worth of data from the latest saved file are output to the report file. (Because the specified number of records is 100,
the remaining 20 records become blank.)
Report layout
50 records
100 records
30 records
The specified number of records worth of data is read from the accumulating file and output to the report. If the required
number of records worth of data does not exist in the accumulating file, data are read from the latest saved file.
However, if data does not exist in the accumulating file, data are read from the latest saved file and the saved file one before
the accumulating file.
• Number of records in layout is fewer than that in the source files
The number of records specified from the latest saved file or the accumulating file is output.
Ex.
When the source is "Both" and number of layout records is 40, 30 records from the accumulating file and 10 records from the
latest saved file are output. (The remaining older 40 records in the latest saved file are not pasted.)
40records worth of
50 records
data are not output
40 records
30 records
• When the condition of a creation trigger is satisfied immediately after the output target data logging file is switched
An unintended operation may occur due to the accumulating file which only has a header or too few number of records.
For example, when "At the time of the data logging file is switched" is selected as the creation trigger, only a header or one
record worth of data may exist in the accumulating file. Therefore, no record or only one record may output when the source
file is set to "Accumulating file."
Adjust the system so that the creation trigger is satisfied with the necessary number of records worth of data exists.
Report layout
Accumulating
file
100 records
Report layout
File output
2 HIGH SPEED DATA LOGGER MODULE CONFIGURATION TOOL
Accumulating file
FileName_02
30 records 50 records
Latest saved file
File output
Accumulating file
FileName_02
30 records 50 records
Latest saved file
File output
Accumulating file
FileName_02
Header only or one
record 50 records
Latest saved file
(New) 'Saved files'
FileName_01
(New) 'Saved files'
FileName_01
(New) 'Saved files'
FileName_01
2.7 Report Setting
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