Omron NT20M Operation Manual page 54

Inputting Numeric Settings
Numeric Input Example
Direction Keys and Home
Key
Differences in Cursor
Movement
Screen Example
Numeric setting 3
Numeric setting 1
Numeric setting 2
Numeric setting 5
2) Inputting Numeric Values with a User-set Screen:
Use the corresponding function keys. Numeric input is the same as for PTs
with touch panels.
This example shows numeric input with a user-set screen. The display set-
tings made with the Support Tool are as follows:
Number of digits displayed:
Number of integer digits:
Number of decimal digits:
Zero suppress:
Plus/minus mark display:
The following table shows the inputs and the resulting changes in the display.
Input operation
Initial display
Input "CLR"
Input "2"
Input "7"
Input "."
Input "2"
Input "1"
Input "9"
Input "↵"
Numeric values input with the input keys are stored in the numeral table justi-
fied to the right, as shown above. When the CLR Key is pressed for the first
time, the initial display is cleared. If zero suppress were enabled, the number
displayed would be "0.000" instead of "0000.000." When the "2" is then input,
it is registered at the rightmost integer position, as described on the preced-
ing page. The "2" is then shifted to the left as the "7" is input. After the deci-
mal point is input, numerals are then registered at the leftmost decimal posi-
tion. (To return to integer input status, press the CLR Key again.) Finally,
pressing the Enter Key causes the numeral table data to be transmitted to
the host.
Pressing the direction keys (i.e., the arrow keys) moves the cursor to other
numeric setting columns. Pressing the Home Key moves the cursor to the
upper left of the screen.
When multiple numeric setting areas are created for a numeric setting
screen, cursor movement will be different depending on whether system keys
or touch switches are used.
Numeric setting 4
7
4
3
No
No
Set value
1234.567
0000.000
0002.000
0027.000
0027.000
0027.002
0027.021
0027.219
0027.219
Numeric setting n: "n" represents the order
in which numeric setting areas are created
by the Support Tool.
Present cursor position
Section 5-2
49