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Section 2 NS Series Functions 2-9 Buttons
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NS Series Programming Manual
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♦
If screens are opened and closed frequently, the display update may take some time and commu-
nications may be delayed.
♦
Use the Indirect Specification of Screen No. option to use the Command Button Switch Screen
function to display the System Menu. The System Menu is displayed when “4002” (BCD) or “FA2”
(binary) is written to the specified address. The
Specified screen option cannot be used to switch to
the System Menu.
The display can also be switched to the System Menu by selecting the Display System menu func-
tion. Refer to Display System Menu.
♦
The data format (BCD or binary) is set by selecting PT – Project Properties and using the Data
Format Tab Page.
Key Buttons
A Key Button is an object that transmits a specified character code to the numeral display and input or
character string display field in focus. Character codes (combinations of 0 to 9 and A to F) can be trans-
mitted to the numeral display and input object. The transmitted code will, however, be displayed in the
display type for the Numeral display and Input object. For example, if the display is in decimal format,
character codes including characters A to F cannot be transmitted.
The settings at the destination determine whether the transmitted character string will be ASCII or Uni-
code. For example, if the destination string display and input object are set to ASCII, the transmitted
character string will be stored in ASCII. If the Command Button is set to a pop-up screen, the code will
still be transmitted to the base screen if the focus is on that base screen. Special control codes, (e.g., BS:
backspace, CLR: clear, etc.) can also be transmitted as required by the application.
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No. Setting Details
1 Input field with focus Transmits the character string to the input field ( Numeral display and input or
String display and input ) that is in focus.
2 Specified input field Sets functional object ID numbers when transmitting to a specific functional
object. (See note.)
3 Label string Transmits the character code for characters set to labels. Up to 64 characters
can be transmitted, i.e., the entire registered label can be transmitted.
4 Control code (Refer to
the next page) Select the specific control code from the list. Only for list display when S
PAGE UP (scroll bar previous page) or similar items are selected.
5 Specified string Transmits the character code (up to 256 characters) for a specified string
other than labels.
6 Indirectly specification
of string
Transmits a specified number of words from a specified address as the char-
acter code.