Omron NT21 Reference Manual page 350

Input of Numeric Values and Character Strings
Reference: For the registration of touch switch input key – control, it is useful to register the
Operation
1, 2, 3...
Reference: If the window open function is set to the cursor moving keys, the specified win-
Reference: The way in which the window is opened differs according to the property set for
ENT or (necessary for confirming the input)
The following keys can be registered if necessary.
HOME or , , ,
CLR (for clearing the numeric value being input)
CA (for canceling the input)
BS (for deleting a character located immediately before the input cur-
sor)
DEL (for deleting a character located immediately after the input cur-
sor)
A, "
(for moving the input cursor)
keys that will be required for inputting the data on the base screen, and those that
will be switched according to need during input — such as letters and numerals
— in the window.
1. Display a screen on which numeral setting input fields are registered.
2. Specify the objective numeral setting input field using the input key – control
and the cursor moving keys.
For the procedure for specifying the objective numeral setting input field, re-
fer to Specifying the Objective Numeral Setting Input Field Using the Input
Key – Control (page 332).
dow automatically opens.
3. Press the window open key to open the window that is used for inputting a
numeric value.
the window open key (page 134).
4. Input a numeric value using the input key – control.
For the procedure for inputting a numeric value, refer to Inputting Operation
Using Touch Switches (page 329).
5. Press the ENT key in the input key – control or the
When the input is confirmed, the input numeric value is stored to a numeral
memory table entry. Then, the occurrence of a change in the contents of the
numeral memory table entry is notified to the host via the PT status notify
area (page 61).
, , (necessary for specifying an input field)
Section 3-7
key to confirm the input.
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