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1
OVERVIEW
1.1 Features
1
- 5
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
SETTINGS AND
PROCEDURE TO
OPERATION
5
INSTALLATION AND
UNINSTALLATION
6
FUNCTIONS
7
MES INTERFACE
FUNCTION
CONFIGURATION TOOL
8
DB CONNECTION
SERVICE AND
SETTING TOOL
(b) Data to be send to the database are protected even if a communication error
occurs. (DB buffering function)
When an error occurs during performing communication with a database, stored
procedure execution requests or the SQL texts failed to send can be stored in a
CompactFlash card.
After the recovery, the buffered SQL texts or stored procedure execution requests
are automatically sent to the database. (Manual operation is also possible.)
Figure 1.5 Buffering of send data (SQL text) during a communication error
Database
Database
Insert...
Insert...
Update...
CompactFlash card
Insert...
Insert...
Insert...
Update...
Insert...
CompactFlash card
Disconnected
Recovered
Resend