Omron NT631 Operation Manuals page 515

Input of Numeric Values and Character Strings
508
- key
Even when more than one numeric key type numeral setting input field exits on
the screen, the input objective does not shift after the confirmation of the input.
<Initial operation of input keys>
How the sign (") key, the decimal point (.) key, and alphabetic letter (A to F) keys
operate in the initial input (the first input after the screen is displayed or after the
confirmation of the previous input) is described below.
- Sign (") key:
The display is cleared to "0".
- Decimal point (.) key:
The display is cleared to "0" and the input starts in the decimal fraction part. If
the number of digits of the decimal fraction part is "0", numeric input is not the
input for the decimal fraction part.
- Alphabetic letter (A to F) key:
In decimal input:
In hexadecimal input:
<Input example>
In actual numeric input, the input numeric value changes as shown below.
Input example 1)
Decimal display, signed, 4 digits in integer part, 3 digits in decimal fraction part
Displayed
Order Key numeric
value
Initial value
0000.000
1 0001.000
1
2 0015.000
5
3 0152.000
2
4 0152.000
B
"
−0152.000
5
−1524.000
6
4
Input example 2)
Decimal display, unsigned, 4 digits in integer part, 3 digits in decimal fraction part
Displayed
Order Key numeric
value
Initial value
0000.000
1 0001.000
1
2 0015.000
5
3 0152.000
2
4 0152.000
B
The input is disregarded, and the buzzer sounds
three times.
The input alphabetic letter is displayed.
Displayed
Order Key numeric
value
−1524.000
7 A
−1524.000
8
.
−1524.100
9
1
−1524.150
10
5
−1524.152
11
2
−1524.527
12
7
−1524.527
13
Displayed
Order Key numeric
value
"
5 0152.000
6 1524.000
4
7 1524.000
.
8 1524.100
1
9 1524.130
3
Section 8-7
Displayed
Order Key numeric
value
14 0000.000
.
15 0000.700
7
16 0000.720
2
17 0000.720
"
18 0000.000
19 0001.000
1
"
−0001.000
20
Displayed
Order Key numeric
value
10 1524.130
11 0000.000
.
12 0000.900
9
13 0000.950
5
14 0000.950