WindO/I-NV4 User’s Manual 14-45
4 Using the Data
14
Data Log Function
4.4 Saving the Data as a CSV File
● Saving the Data as a CSV File
The Data Log data can be saved to the external memory device
*1
as a CSV file or uploaded to a computer.
The procedure to save the data is as follows.
• To save the data to an external memory device, click Data Log on the WindO/I-NV4 Configuration tab to display
the Data Log Settings dialog box. Select a channel number to save to the external memory device and click Edit
to display the Individual Settings dialog box. Select an output method check box on the External Memory
Device tab and configure the items. The data can be saved to the External Memory Device folder on the external
memory device. For details, refer to “External Memory Device Tab” on page 14-18.
• To upload the data to a computer, click on ▼ to the right of (Upload) on the toolbar in Data File Manager, and
then click the Upload All Log Data or Upload Data Log Data to open the Browser For Folder dialog box. Specify
the location to save the file and click OK to save the file to the specified folder. For details, refer to the Data File
Manager User's Manual.
●
Data Structure and Output Example
The data structure of the output file is as follows. The data structure for files output with batch output and real time
output is the same.
Bold items are replaced by the Data Log settings, the sampled data, the running project name, and WindO/I-NV4
v
ersion number.
*1 USB flash drive inserted in USB1 for HG2J-7U, SD memory card for HG5G/4G/3G/2G-V, HG4G/3G and HG2G-5F,
USB flash drive for HG2G-5T and HG1G/1P
*2 Only when the Header check box is selected on the Data tab in the Individual Settings dialog box
*3 Only when the Label check box is selected on the Data tab in the Individual Settings dialog box
*4 Only when the Sampling Time check box is selected on the Data tab in the Individual Settings dialog box
Headers
*2
“Project Name”,”Project name”,”Version number”
“File Type”,”Log type”
“Channel No.”,”Channel number”
“Source”,”Top Device Address (data number 1)”
“Sampling Method”,”Condition of Writing to Data Storage Area (type)”
“Condition of Writing to Data Storage Area (label)”,”Condition of Writing to Data Storage
Area (configuration details)”
Blank row
Label row
*3
“Label (sampling time)
*4
”,”Label (data number 1)”,”Label (data number 2)”... times the amount
of data
Data row
“MM/DD/YYYY hh:mm:ss
*4
”,Data number 1 data value,Data number 2 data value... times the
amount of data
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Output example
Data size of each row
“Project Name”,”Dimmer Console”,”1.7.0.0” - 41 bytes
“File Type”,”Data Log Data” - 29 bytes
“Channel No.”,”1” - 19 bytes
“Source”,”LDR100” - 20 bytes
“Sampling Method”,”Fixed Period” - 34 bytes
“Time[Sec]”,”1” - 17 bytes
- 2 bytes
“Sampling Time”,”Data001”,”Data002” - 37 bytes
“08/23/2011 18:32:04”,171,234 - 32 bytes
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