35
These allocations are shown below for all unit numbers. Details of allocations
within these words are given under the operating modes to which they apply. A
quick overview of word and bit allocations is available in Appendix C IR Area Al-
locations and Appendix D DM Area Coding Sheets.
DM 1000
through 1099
Unit #0
DM 1100 through 1199
Unit #1
DM 1200 through 1299
Unit #2
DM 1300 through 1399
Unit #3
DM 1400 through 1499
Unit #4
DM 1500 through 1599
Unit #5
DM 1600 through 1699
Unit #6
DM 1700 through 1799
Unit #7
DM 1800 through 1899
Unit #8
DM 1900 through 1999
Unit #9
100 through 109
Unit #0
110 through 119
Unit #1
120 through 129
Unit #2
130 through 139
Unit #3
140 through 149
Unit #4
150 through 159
Unit #5
160 through 169
Unit #6
170 through 179
Unit #7
180 through 189
Unit #8
190 through 199
Unit #9
Specified Data Area
(DM, fixed DM, I/O, LR, HR, or AR)
IR area
DM area
Parameter area
∫
Word m
Word m+99
Output data area
Input data area
Word n to n+4
Word n+4 to n+9
I/O Area
Data is automatical-
ly transferred to the
Counter Unit when
power is turned or
when its restart flag
in the AR area is
turned ON.
Data transfer
Data is transferred
when TRANSFER
DATA is set.
Data is trans-
ferred to the
Counter Unit each
I/O refresh.
C200H PC
Counter Unit
Data is transferred to the Counter Unit
when the TRANSFER DATA command
bit of the IR area si turned ON after set-
ting the TRANSFER DATA command to
the specified data area.
Data Configuration and Allocation
Section 4-1
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