6. TERMINAL FILE PROGRAMMING
EO3-11106
6.1 Instructions for Programming
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6.1.2 Basic Key Functions
1. The following are main keys and their functions to be used in programming operations.
(1) Keys for selecting items on the menu screen
Key Function
[ ↑ ] This key is used for moving the cursor upward.
[ ↓ ] This key is used for moving the cursor downward.
[ ← ] This key is used for moving the cursor leftward.
[ → ] This key is used for moving the cursor rightward.
[Enter] This key is used for selecting a desired item after moving the cursor.
[Rtn] This key is used for returning the display to the previous screen.
[?] While ? is shown on the upper-right corner of the LCD display screen, the [?] key
depression results in that a guidance message corresponding to the current operation
appears on the LCD display. When depressing the [?] key again, the display will
return to the previous screen.
(2) Keys for character entries
Key Function
[ → ] This key is used for entering a one-byte space.
[C] This key is used for deleting all the entered characters together.
[Dbl] This key is used for switching character mode between “one-byte character” and “two-
byte character” alternately.
[A/a] This key is used for switching between “capital letter” and “small letter” alternately.
The key is effective when entering characters A to Z through the programming
keyboard or PK-2 keyboard (hardware option).
[Del] This key is used for deleting a character.
[#] In the character code entry method, entering a character code then depressing this
key results in that the corresponding character is entered.
[History] This key is used for performing character entries with the name previously entered.
(3) Keys for programming
Key Function
[ ← ] This key is used for selecting a desired item.
[ → ] This key is used for selecting a desired item.
[C] This key is used for cancelling an operation just performed.
[Enter] This key is used for entering a desired item.
[Rtn] This key is used for returning the display to the previous screen.
[?] While ? is shown on the upper-right corner of the LCD display screen, the [?] key
depression results in that a guidance message corresponding to the current operation
appears on the LCD display. When depressing the [?] key again, the display will
return to the previous screen.
[End] This key is used for ending the current programming operation.
[PLU] This key is used for the PLU programming.
2. Functions of the [C] key
• When an entered program data is already printed, the [C] key cannot clear if any longer. To correct the
data, re-enter it.
• Before the entered data is printed, the data may be cleared by the [C] key (except in the SFKC
Programming Operation).