Casio QT 6600 Reference Manual - Page 126

Manager Operation 3-6-2-2. Z consolidation processing (except scanning PLU) Z consolidation processing is performed as the figure shown below. Satellite 1, 6 Master Terminal files Terminal files 5 2 2 Consolidation work 3 Consolidation files 1 A Z consolidation command is started up from the master terminal. The master first locks an objected terminal. (Z lock) 2 Data of the objected terminal files are sent to the master terminal, and are copied to the consolidation work file. 3 The data in the consolidation work file is added to the consolidation file. 4 After the processing of the master terminal completes, the same processes described in item 1 to 3 are executed for all other terminals. 5 The data accumulated in the consolidation file are reported on the master's printer. 6 After the above collection processing completes for all objected terminals, the files of all objected terminals are cleared, and then satellite's Z lock statuses are released. 3-6-2-3. Z consolidation processing (scanning PLU) Z consolidation processing is performed as the figure shown below. Satellite Terminal files 1, 5 2, 3 Master 4 Terminal files NOTE: 1 A Z consolidation command is started up from the master terminal. The master first locks an objected terminal. (Z lock) 2 Data of the objected terminal files are sent to the master terminal, and are added to the master terminal file. 3 Step 2 are executed for all other terminals. 4 The data accumulated in the master terminal file are reported on the master's printer. 6 After the above processing completes for all objected terminals, the files of all objected terminals are cleared, and then satellite's Z lock statuses are released. • Even if an error is occurred, or if the processing is terminated, the data to be collected remains as they are, and Z lock statuses are automatically released. Therefore, retrying the same operation can be performed. R-126