LS ELECTRIC eXP2 Series, Руководство пользователя

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Chapter 9 File Backup through External Storage Equipment
9-4
(a) Backup file will be created in JPG type.
(b) File name starts with ‘STL’ that represents screen image, which includes data and hour information
thereafter.
(c) Live image can be stored up to 1,000 files. This number can be designated at the special device settings
of XP-Builder.
Remark
(1) When changing device time, in case of changing current time into after time, we guarantee the normal
operation. But in case of changing current time into early time, we don’t guarantee the normal operation.
In this case, you have to delete directory including the changed hour and its lower directory for normal
operation. For example, if you change time from December 10
th to December 5 th , you have to delete
year, month directory created in December 10
th
and restart the device
(2) Sorting by project is not supported for each logging, recipe, screen image. For example, there are no.1,
2, and 3 logging groups in the project A. And in case each logging group backups the file, 1, 2, 3
directories are created and each data is saved under each directory. Then, in case file backup occurs in
the project B having no.1, 2 logging group, backup file is created in same directory of project A. In this
case, you have to sort the backup files of project A and B based on the created time.