WindO/I-NV4 User’s Manual 31-3
1 External Memory Devices
31
External Memory Devices
1.4 File structure
When downloading or uploading data using the System Mode on the MICRO/I, or WindO/I-NV4, the following files
and folders are accessible. This folder is called the External Memory Device folder. For the HG5G/4G/3G/2G-V, HG4G/3G
and HG2G-5F, the External Memory Device folder is created on the SD memory card. And for the HG2J-7U, HG2G-5T and
HG1G/1P, it is created on the USB flash drive
*1
. By default, the External Memory Device folder name is "HGDATA01".
For details, refer to “1.6 Setting the External Memory Device Folder” on page 31-12.
Path delimiters vary based on the model. The delimiter of HG2J-7U is slash (/), and HG5G/4G/3G/2G-V, HG4G/3G,
HG2G-5F/-5T, HG1G/1P is backslash (\).
*1 USB flash drive inserted in USB1 for HG2J-7U
*2 This is applicable for HG2J-7U and models with an audio interface only.
*3 This is applicable for models with a video interface only.
*4 HG5G/4G/3G-V only
*5 HG4G/3G only
*6 This is possible if uploaded using the File Manager
Example: HG5G-V
Folder name and File name Description
\CAPTURE\CAP[date/time].JPG
Date/time format: YYMMDD_hhmmss
Screenshot data
(file name is assigned automatically)
\ALARMLOG\[user-defined].CSV
Default file name
Batch: ALMHTO.CSV, Real time: ALMHTA.CSV
Alarm Log data
\DATALOG\[user-defined].CSV
Default file name
Batch: LOGOn.CSV, Real time: LOGAn.CSV
Data Log data
(n: Data log channel number)
\DATALOG\DATA\[user-defined].BIN
Default file name: LOGAn.BIN
BIN File
(n: Data log channel number)
\OPERATIONLOG\[user-defined].CSV
Default file name
Batch: OPLOGO.CSV, Real time: OPLOGA.CSV
Operation Log data
\RECIPE\[user-defined].CSV
Default file name: RCPn.CSV
Recipe data
(n: 4 digit sequential number)
\PICTURE\[user-defined].BMP, \PICTURE\[user-defined].JPG Picture files
\SOUND
*2
\[user-defined].WAV
Sound files
\WEBPAGE\
Folders and files are created according to the
file structure specified in Web Page Editor.
\RECORD
*3
\[Date] \ [Time].AVI
*4
,
\RECORD
*3
\[Date] \ [Time].MP4
*5
Date format: YYYYMMDD
Time format: hhmmss
Movie file saved to dated folder
(Folder and file name included
automatically)
\MOVIE
*3
\[Custom].AVI
*4
, \MOVIE
*3
\[Custom].MP4
*5
Movie Files
MOVIE.LST
*3
Movie File List
\NVDATA
*6
\[Project name].ZNV
ZNV Project File
\LDRDATA
*6
\[Model + port + Station No. + date/time].ZLD
ZLD Project File
External Memory Device
(SD memory card)
HGDATA01 (External Memory Device folder)
Users can create multiple External Memory Device folders for different projects on a single external memory
device. Note, the External Memory Device folder on the external memory device must reside on the root
directory.
Do not alter a ZNV Project File(.znv) and a ZLD Project File(.zld). Altered files cannot be used with MICRO/I or
PLCs.
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