Omron CJ1W-AD041-V1, Operation Manual

Page: 167 / 427

144
Exchanging Data with the CPU Unit Section 4-5
4-5-4 Fixed Data Allocations
DM Allocation and
Contents The initial settings of the Analog Output Unit are set according to the data
allocated in the Special I/O Unit DM Area. Settings, such as the outputs used,
and the analog output signal ranges must be set in this area.
Note 1. The Special I/O Unit DM Area words that are occupied by the Analog Out-
put Unit are set using the unit number switch on the front panel of the Unit.
Refer to
4-3-2 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.
D(m+1)
D(m)
D20300 to D20399
D20400 to D20499
D20500 to D20599
D20000 to D20099
D20100 to D20199
D20200 to D20299
D20900 to D20999
D20600 to D20699
D20700 to D20799
D20800 to D20899
SYSMAC CS-series CPU Unit CS1W-DA08V/08C/041 Analog Output Unit
(Fixed 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 DM Area)
Word
D29500 to D29599
D21000 to D21099
~
Unit #10
~
Unit #n
~
Unit #95
m = 20000 + (unit number x 100)
~
Note D(m+5) for the CS1W-DA041.
(n x 100) to
(n x 100) + 99
Data is automatically
transferred to each unit
number when the power
is turned ON, or when
the Special I/O Unit
Restart Bit is turned ON.
Outputs used
setting
Output signal
range
D(m+2 to
m+9)
(See note.)
Output hold
function setting