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CHAPTER 3 SPECIFICATIONS
3
3.3 CSV File Output Format
3.3.2 Output details of lines and columns
(3) Data type information line
The data type of each column is displayed. Data are output in the format of (data type)[(additional information)].
*1 The size of the Data type information line is the total of the following.
When logging 128-point decimal data in the 16-bit integer (signed) format
(when the date and time (in "YYYY/MM/DD hh:mm:ss.s" format), data sampling interval, execution
step No, execution program name, and index columns are selected for output)
(8 + 23) (date and time) + 8 (data sampling interval) + 8 (execution step No.) + 12 (execution
program name) + 5 (index) + (5 + 7) × 128 (data) + 132 (number of commas) + 2 (CR + LF)
= 1734 bytes
Item "Data type" output
Size
*1
"Additional information" output
Size
*1
Date and time column DATETIME 8 bytes
A format is output.
[YYYY/MM/DD hh:mm:ss.s]
3 to 34
bytes
Data sampling interval
column
INTERVAL 8 bytes
None
0 bytes
Execution step No.
column
STEP NO. 8 bytes 0 bytes
Execution program
name column
PROGRAM NAME 12 bytes 0 bytes
Index column INDEX 5 bytes 0 bytes
Data column
Bit type: BIT 3 bytes Bit type: [1;0] 5 bytes
16-bit integer (unsigned): USHORT 5 bytes
Decimal format: [DEC.0] 7 bytes
16-bit integer (signed): SHORT 6 bytes
32-bit integer (unsigned): ULONG 4 bytes
Hexadecimal format: [HEX] 5 bytes
32-bit integer (signed): LONG 5 bytes
Single-precision floating point (32-bit): FLOAT 5 bytes
Exponential representation: [EXP, (number of
fractional digits)]
7 or 8 bytes
Double-precision floating point (64-bit):
DOUBLE
6 bytes
Character string type: STRING 6 bytes
String or Raw type: The specified length of data (in
byte units) is output.
3 to 5 bytes
Numeric string type: RAW 3 bytes
Trigger information
column
TRIGGER 7 bytes
[(string for indicating trigger occurrence)] is output.
(Semicolon (;), double quotation marks (" ") and
comma (,) cannot be used.)
3 to 34
bytes
Ex.
Ex.
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