Omron C200H-ASC11, Руководство пользователя, Страница: 275 / 301

266
PC Format
Appendix C
H (hexadecimal)
format mHn When variables
are numerals:
m = 1 to 255
n = 1 to 4
When variables
are characters:
m = 1 to 255
(see note 1)
n = 1 to 4
The following
must be true
when variables
are characters:
m x n < 256
Data of m words is regarded as
hexadecimal data, and the data
from the rightmost 1 to n digits
of each word is stored in each
variable. 2H3:
Data of 2 words is regarded as
hexadecimal, and the data from
the rightmost 1 to 3 digits of
each word (bits 00 to 11) is
stored in 2 variables.
O (octal) format mOn When variables
are numerals:
m = 1 to 255
n = 1 to 4
When variables
are characters:
m = 1 to 255
(see note 1)
n = 1 to 4
The following
must be true
when variables
are characters:
m x n < 256
Data of m words is regarded as
octal data, and the data from the
rightmost 1 to n digits of each
word is stored in each variable. 2O3:
Data of 2 words is regarded as
octal, and the data from the
rightmost 1 to 3 digits of each
word (bits 00 to 11) is stored in 2
variables.
B (bit) format mBn When variables
are numerals:
m = 1 to 255
n = 0 to 15
When variables
are characters:
m = 1 to 255
(see note 1)
n = 1 to 15
The following
must be true
when variables
are characters:
No. of
characters <
256
Data of m words is regarded as
binary data, and the nth bit of
data from each word only is
converted to decimal data (other
bits are regarded as 0) and
stored in each numeric variable. 2B3:
Data of 2 words is regarded as
binary, and the 3rd bit of data
from each word only is
converted to decimal data (other
bits are regarded as 0) and
stored in each numeric variable.
A (ASCII) format mAn m = 1 to 255
(see note 2)
m = 127 or less
if n = 1 to 2
Data of m words is regarded as
ASCII data, and the data
specified as leftmost or
rightmost in each n word stored
in 1 character variable.
n = 1: Rightmost byte
n = 2: Leftmost byte
n = 3: Leftmost and rightmost
bytes 2A3:
Data of 2 words is regarded as
ASCII data, and the leftmost and
rightmost bytes of each word (4
characters total) is stored in 1
character variable.
Name Format Meaning Example