Omron NB10W-TW01B, Operation Manual

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6 Descriptions of New Functions Added into NB -TW01B
NB-series Programmable Terminals NB-Designer Operation Manual(V106)
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6-1-7 Da
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For the data stored in the CSV format in the external memory, data encryption function can be used to
restrict the modification, edition, and others by the user.
Note 1 If the [Decompile] operation is not performed to the CSV file generated for the component using [Data
Encryption], the illegible characters will be displayed in the opened CSV file.
2 If the [Decompile] operation is performed through the NB-Designer, the CSV file can only be opened for
viewing instead of modifying or editing.
3 If the encrypted file is modified by someone intentionally, the error prompt will appear during the [Decom-
pile] operation in NB-Manager, making the damage of source file informed to the user.
4 The components supporting [Data Encryption] function are Data Log, XY Graph and Data History compo-
nents.
5 When the data encryption is set, the display of the component is also encrypted.
Take the setting method of [Data Encryption] for sampling data file of the Data Log as example:
1
Check the [Data Encryption] option after the [Save to External Device] option is checked in the
[Save Data History] tab in the [Data Log Property] dialog box.
6-1-7 Data Encryption