Omron NT631 Series Reference Manual page 337

Programmable terminals
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Input of Numeric Values and Character Strings
Operation
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• Touch switch input key – control
• 0 to 9
• A to F (only for the numeral setting input field of the hexadecimal display
• 
• .
• Numeral setting input field (Temporary input field registered in the window)
Reference: Only one numeral setting input field can be registered in a window, and this nu-
meral setting input field is used as a temporary input field. Only one temporary
input field, numeral input field, or character string input field can be registered. A
thumbwheel type numeral setting input field cannot be registered for a window.
1, 2, 3...
1. Display the screen where a numeral setting input field is 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 323).
Reference: If the window open function is set for the cursor moving keys, the specified win-
dow automatically opens.
3. Press the window open key to open the window which is used for inputting a
numeric value.
Reference: The way in which the window is opened differs according to the property set for
the window open key (page 125).
4. Input a numeric value into the temporary input field using the input key – con-
trol.
The same procedure as used for inputting a numeric value into a normal nu-
meral setting input field can be used. For the procedure for inputting a nu-
meric value, refer to Inputting Operation Using T ouch Switches (page 320).
For restrictions on using a temporary input field, refer to Restrictions on
Using a Temporary Input Field (page 329).
S If a temporary input field is set in a window, the input is automatically set in the
Reference:
temporary input field.
When multiple windows are opened and the each window has an input field
(temporary input field), the data is set in the input field in a focus window.
For details of focus window, refer to Focus Window (page 233).
S In the initial state, the initial state content of the objective input field is displayed
in the temporary input field.
S The objective input field on the base screen maintains the initial state display
until the input is confirmed.
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. Then, the occurrence of a change in the contents of the nu-
meral memory table is notified to the host via the PT status notify area (page
55).
format)
(necessary for inputting a negative value)
(necessary for inputting a decimal fraction)
Section
3-7
key to confirm the input.

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