Filter
Top Products
Studying a Sample Program
User’s Guide 103
10. Select the X (close button) on the top right of the Main Menu title bar
to return to the higher level of the program.
• Or choose the
View > Show Calling Function to go back to the
Sample Frame level.
11. Double-click the
Collect frame to view its contents (refer to Figure 74).
Figure 74. The Contents of the Collect frame
•Two Display nodes prompt the user to scan or enter first an item
code (
Display: Enter Item) and then a quantity value (Display:
Quantity
). Both entered values are displayed together on the
screen (via the
Output nodes) and are then copied to a file for
storage (via the
Copy node).
•The
Input nodes send control back through the Exit node to the
Main Menu frame if a function key is pressed. The Call node
jumps to the
Pad Zeros subroutine back in the Sample frame
level, padding the input value with zeros, if necessary, to meet a
required number of digits.
12. Close the
Collect frame window to go back to the Program level.
You can also use View > Frames and View > Nodes in the menu to jump between
levels.
2342.book Page 103 Thursday, July 22, 2004 8:35 AM