Omron CS1D DUPLEX SYSTEM - 10-2009 Operation Manual page 60

Specifications
Item
CIO I/O Area
(Core I/O)
Area
Data Link
Area
CPU Bus Unit
Area
Special I/O
Unit Area
Inner Board
Area (Pro-
cess-control
CPU Units
and Single
CPU Systems
only)
CIO CS-series
(Core I/O) DeviceNet
Area, contin- Area
ued
24
Specifications
5,120: CIO 000000 to CIO 031915 (320 words from CIO
0000 to CIO 0319)
The setting of the first word can be changed from the
default (CIO 0000) so that CIO 0000 to CIO 0999 can be
used.
I/O bits are allocated to Basic I/O Units (CS-series Basic
I/O Units).
3,200 (200 words): CIO 10000 to CIO 119915 (words
CIO 1000 to CIO 1199)
Link bits are used for data links and are allocated to Units
in Controller Link Systems.
6,400 (400 words): CIO 150000 to CIO 189915 (words
CIO 1500 to CIO 1899)
CPU Bus Unit bits can be used to store the operating sta-
tus of CPU Bus Units.
(25 words per Unit, 16 Units max.)
15,360 (960 words): CIO 200000 to CIO 295915 (words
CIO 2000 to CIO 2959)
Special I/O Unit bits can be allocated to CS-series Spe-
cial I/O Units.
(10 words per Unit, 96 Units max.)
1,600 (100 words): CIO 190000 to CIO 199915 (words
CIO 1900 to CIO 1999)
Inner Board bits can be allocated to Inner Boards. (100
I/O words max.)
9,600 (600 words): CIO 320000 to CIO 379915 (words
CIO 3200 to CIO 3799)
CS-series DeviceNet Area bits are allocated to Slaves
according to CS1W-DRM21(-V1) DeviceNet Unit remote
I/O communications.
Fixed Allocations 1 Output: 3200 to 3263
Input: 3300 to 3363
Fixed Allocations 2 Output: 3400 to 3463
Input: 3500 to 3563
Fixed Allocations 3 Output: 3600 to 3663
Input: 3700 to 3763
The following words are allocated in the Master even
when fixed allocations are used for the remote I/O com-
munications Slave functions of a CS-series DeviceNet
Unit (CS1W-DRM21(-V1)).
Item To Slave
Fixed Allocations 1 Output: 3370
Fixed Allocations 2 Output: 3570
Fixed Allocations 3 Output: 3770
Input bits
Output bits
8-3 I/O Area
8-5 Data Link
Area
8-6 CPU Bus
Unit Area
8-8 Special
I/O Unit Area
8-7 Inner
Board Area
8-4 CS-series
DeviceNet
Area
To Master
Input: 3270
Input: 3470
Input: 3670
Section 2-1
Reference
The CIO Area
can be used
as work bits if
the bits are
not used as
shown here.