Omron SYSMAC CP Series, Руководство пользователя

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5-5
5 I/O Memory
CP2E CPU Unit Software User’s Manual(W614)
5-1 Over
v
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w
o
f I/O Mem
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ry A
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5
5-1-2 I/O Memor
y
Area Address Notation
An I/O memory can be addressed using word addresses or bit addresses. The word addresses and bit
addresses are given in decimal format.
z
Word Addresses
Specifies a16-bit word.
z
Bit Addresses
A bit addresses specifies one of the 16 bits in a word.
The word number and bit number are separated with a period.
On the CX-Programmer, addresses in the CIO Area (including addresses for Serial PLC Links) are
given with no I/O memory area designator. “CIO” is used as the I/O memory area designator in this
manual for clarity.
5-1-2 I/O Memory Area Address Notation
W 1 0 0
I/O memory area
designator
Examples: D, A,
W
The w ord n u m b er w ithin
the area gi v en in decimal
W 1 0 0 0 2
W ord n u m b er Period Bit n u m b er
(00 to 15)
.
I/O memory
area designator
Period
0
.
0 3
C 1
0 2 4 6 8 10
3 5 7 9 11
I N
CIO 0
Inp u ts b egin from CIO 0
O u tp u ts b egin from CIO 100
Bit n u m b er
(00 to 15)