Omron CS1W-AD081-V1 User Manual

249
Exchanging Data with the CPU Unit Section 6-5
6-5-5 I/O Refresh Data Allocations
Special I/O Unit Area
Allocation and Contents
I/O refresh data for the Analog I/O Unit is exchanged according to the alloca-
tions in the Special I/O Unit Area. Analog input converted values and analog
output set values are exchanged with the CPU Unit at I/O refresh.
Note 1. The Special I/O Unit Area words that are occupied by the Analog I/O Unit
are set using the unit number switch on the front panel of the Unit. Refer to
6-3-2 Unit Number Switch for details on the method used to set the unit
number switch.
2. If two or more Special I/O Units are assigned the same unit number, a
“UNIT No. DPL ERR” error (in the Programming Console) will be generat-
ed (A40113 will turn ON) and the PLC will not operate.
CIO 2030 to CIO 2039
CIO 2040 to CIO 2049
CIO 2050 to CIO 2059
CIO 2000 to CIO 2009
CIO 2010 to CIO 2019
CIO 2020 to CIO 2029
CIO 2090 to CIO 2099
CIO 2060 to CIO 2069
CIO 2070 to CIO 2079
CIO 2080 to CIO 2089
SYSMAC CS-series CPU Unit CS1W-MAD44 Analog I/O Unit
IN refresh
(I/O Refresh Data Area)
Unit #0
Unit #1
Unit #2
Unit #3
Unit #4
Unit #5
Unit #6
Unit #7
Unit #8
Unit #9
(Special I/O Unit Area)
OUT refresh
Allocated words
CIO 2950 to CIO 2959
CIO 2100 to CIO 2109
~
Unit #10
~
Unit #n
~
Unit #95
Normal mode
IN refresh
OUT refresh
Adjustment mode
n = 2000 + (unit number x 10)
~
I/O refresh
CIO 2000 + (n x 10) to
CIO 2000 + (n x 10) + 9
At the I/O refresh by the
PLC, outputs (CPU to
Unit) and inputs (Unit to
CPU) are refreshed in
order with every cycle.
CIO n to
CIO n + 4
CIO n + 5
to
CIO n + 9
CIO n to
CIO n + 7
CIO n + 8
to
CIO n + 9

Omron CS1W-AD081-V1 Specifications

General

Brand	Omron
Model	CS1W-AD081-V1
Category	I/O Systems
Language	English