Omron NT-SERIES - SUPPORT TOOL FOR WINDOWS V4, Руководство по эксплуатации

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6-4 Section Data Input
192
The size of a thumbwheel switch can be selected from the following three
sizes.
Large
Small
Medium
End plates can be displayed at both ends of a thumbwheel switch.
Without end plate With end plates
With a thumbwheel switch, the data input method can be selected as decimal
or hexadecimal.
Decimal selection: Numbers in the range of 0 to 9 can be set at each
digit.
Hexadecimal selection: Numbers in the range of 0 to 9 and A to F can be set
at each digit.
For [Decimal] property, specify the position of a decimal point in the numeral to
be displayed. Numeric data is written to a numeral memory table entry without
a decimal point and input data is stored as an integer.
Numeral 2341 is written to a
numeral memory table
entry.
In the sign digit, “ ” or “–” is displayed. To set a positive value, specify a blank
(“ ”). For a negative value, specify “–.”
CAUTION
When the numeral values entered are confirmed, upper/lower limits
are checked. Otherwise the system may operate unpredictably.
Note 1. If you use a thumbwheel switch to input numeric data, the set data is written
to a numeral memory table entry at each pressing of the + or – key.
This means that the values during data setting are also written to the memory
table.
2. With a thumbwheel type numeric setting input field, if n...n t m...m [upper
limit: 1n...n, lower limit: 0m...m (n and m are arbitrary values at each digit)],
carry over and shift to the lower digit are not possible at the highest digit posi-
tion.