
2.BASIC FUNCTIONS SETTING B-75074EN/04
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2.11 DATABASE MAINTENANCE
Selecting i CELL, System, and Database Maintenance from the tree
displays the Database Maintenance dialog box.
If the machining result and workpiece process result functions are in
use, the data in the database increases day by day as machining
progresses. The database cannot limitlessly hold data. So, you need to
specify how much data is to be saved in the database using the Data
Saving Criteria frame.
i CELL checks the contents of the database once everyday. If any piece
of data does not meet the specified Data Saving Criteria, it is
automatically deleted from the database.
The targets of setting include the Machining Result and WorkPieces
Process Result databases. They have the same setting items.
Data Count
Turning on this item enables as many items of data as
specified in the input field at the right to be saved. If there is
more data to be saved, older data is removed from the
database so that the database will hold a specified number of
data items.
Unless Data Count is on, data deletion is not triggered at a
specified count.
The numbers that can be entered range from 0 to 100,000.
Data Count is on by default. The default value is 50,000.
Period of
Time
Turning on this item enables data to be kept for the period
specified in the input field at the right. Any data kept for the
specified period is deleted.
Unless Period of Time is on, data deletion is not triggered
after the specified period.
The numbers that can be entered range from 0 to 50. The
period can be represented in days, months, and years.
Period of Time is off by default.
You need to turn on at least one of the Data Count and Period of Time.
(Both can be turned on.)