Omron NT31C Reference Manual page 205

Inputting Numeric Values
194
Settings
Table Entry Number of the numeral memory table into which the input
numeric value is written
Display Type Display format for the numeric value (Input numeric value
and stored data, page 195)
Format (Number of digits displayed, page 195)
Integer Number of digits in the integer part of
the numeric value
Decimal Number of digits in the decimal
fraction of the numeric value
Limit (Upper/lower (max./min.) limit check, page 198)
Maximum Upper limit for numeric values that can be input
Minimum Lower limit for numeric values that can be input
Display Sign Whether or not negative numbers are indicated (setting
ineffective if Hexadecimal has been set for Display Format)
(Input numeric value and stored data, page 195)
Interlock Function
Presence/absence of interlock control of thumbwheel input
Interlock
PC address settings
PC bit address Allocated interlock bit used to enable/disable operation of
the thumbwheel input (See Interlock Bit Allocation on page
199.)
I/O comments Comment that explains the allocated bit.
Position Frame color Character color
0 0 0 0 0 0 . 0 0 0
Sign display
Number of digits in integer part
Enlarged Display
Thumbwheel type numeral setting input fields can be displayed in the following
three sizes. The sizes of the touch switches in each case are 1 1, 2 2, and
3 3, taking the minimum unit (20 20 dots) as the reference.
Small
1 2 3 4
1 2 3 4
Range: 0 to 1999
Decimal/Hexadecimal
Range: 1 to 10
Range: 0 to 9
Check mark (negative numbers indicated)/
No check mark (negative numbers not indicated)
Check mark (interlock)/No check mark (don't interlock)
Up to 16 characters.
Color of the input field (foreground/background color of tiling pattern)
Background color of numerals
End plate
Decimal point
Number of digits in decimal fraction
Medium
1 2 3 4
Section 2-12
Maximum
combined total of
combined total of
10 digits
Large