Omron SYSMAC CS1G Operation Manual page 365

Overview
Custom Area Allocation
Area Brevity
Custom bit Area x
Custom data Area d
342
Unit Number Bit area
2 Word 1550-1574
3 Word 1575-1599
4 Word 1600-1624
5 Word 1625-1649
6 Word 1650-1674
7 Word 1675-1699
CPU Bus Unit Allocated DM Area Words
100 words are allocated for each Unit starting from D30000. The allocation
will be as show below:
Unit Number DM area
0 D30000-30099
1 D30100-30199
2 D30200-30299
3 D30300-30399
4 D30400-30499
5 D30500-30599
6 D30600-30699
7 D30700-30799
CPU Bus Unit Restart Flag
When starting CPU Bus Unit, turn it OFF once, and then ON again. It will
automatically turn OFF after restart processing is completed. The respective
bits correspond to the unit numbers.
Word No. Bit No.
A501 00-15
Standby for Unit Startup
These bits turn ON when the CPU Bus Unit is in the initial processing.
The respective bits correspond to the unit numbers.
Word No. Bit No.
A302 00-15
It is possible to allocate custom areas regardless of the unit numbers.
These areas are allocated through [Area range setting] in the allocated DM
area words.
The area range setting is used when the power is turned ON for the first time.
Therefore, if changed afterwards, it will be ignored. The change will be
enabled at the next power ON.
Depends on Unit area range setting (m+0, m+1)
Depends on Unit area range setting (m+2, m+3)
Unit Number
10
11
12
13
14
15
Unit Number
8
9
10
11
12
13
14
15
Function
CPU Bus Unit Restart Flag
Function
CPU Bus Unit Initializing Flag
CPU Unit's Addresses
Section 7-1
Bit area
Word 1750-1774
Word 1775-1799
Word 1800-1824
Word 1825-1849
Word 1850-1874
Word 1875-1899
DM area
D30800-30899
D30900-30999
D31000-31099
D31100-31199
D31200-31299
D31300-31399
D31400-31499
D31500-31599
CIO, WR
CIO, WR, DM, EM