270
20 DATA LOGGING FUNCTION
20.6 Data Logging File
• Output content for each data
<File information row>
File-related information is displayed.
The total size of the file information row can be obtained by the following equation: (when comment is output)
14(file type) + 12(model information_file version) + 2(data type information row number) + 2(data name row number) +
2(device comment row number) + 2(data start row number) + 2(comment row number) + 10(the number of tabs) + 4(CR + LF)
= 50 bytes
<Comment row>
Comments are displayed.
*2 Double quotation marks (" "), commas (,), and semicolons (;) cannot be used.
The total size of the comment row can be obtained by the following equation:
Character size of the specified comment (depending on the specified character string) + 4(CR + LF)
Item Description Size
File type [LOGGING] is output. 14 bytes
Model information_file version "RCPU_1" is displayed in the file version, which shows the model information. 12 bytes
No. for data type information row Numerical value indicating the position of the data type information row from the top of the file
is placed.
2 bytes
No. for data name row Numerical value indicating the position of the data name row from the top of the file is placed. 2 bytes
No. for device comment row Numerical value indicating the position of the device comment row from the top of the file is
placed.
2 bytes
No. for data start row Numerical value indicating the starting position of the data row from the top of the file is
placed.
2 bytes
No. for comment row Numerical value indicating the position of the comment row from the top of the file is placed.
When the comment row is not output, this field is blank.
0 to 2 bytes
Item Description Size
Comment Comment specified in CPU Module Logging Configuration Tool is output (the comment can
contain up to 256 characters.
*2
When no comment is set, a blank row is output).
0 to 512 bytes
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