Omron CP1E-E10DT-A, User Manual

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8-17
8 Using Expansion Units and Expansion I/O Units
CP1E CPU Unit Hardware User’s Manual(W479)
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Writing D/A Conversion Data
CP1W-DA021
CP1W-DA041
1
Connect the Analog Output Unit to the CPU Unit.
MOV
Word n+1
Range code (outputs 1, 2)
Word n+1
Word n+2 Analog output 2 conversion value
CPU Unit
Analog Output Unit
Ladder program
Writes the range code.
Writes the converted
values.
Analog output 1 conversion value
Where “n” is the last output word
allocated to the CPU Unit, or
previous Expansion Unit or
Expansion I/O Unit.
Analog input devices
· Adjustment equipment
· Servo Controller
· Variable speed device
· Recorder
· Other
MOV
Word n+1 Range code (outputs 1, 2)
Word n+2
Range code (outputs 3, 4)
Word n+1
Word n+2 Analog output 2 conversion value
Word n+3
Analog output 3 conversion value
Word n+4 Analog output 4 conversion value
CPU Unit
Analog Output Unit
Ladder program
Writes the range code.
Writes the converted
values.
Analog output 1 conversion value
Where “n” is the last output word
allocated to the CPU Unit, or
previous Expansion Unit or
Expansion I/O Unit.
Analog input devices
· Adjustment equipment
· Servo Controller
· Variable speed device
· Recorder
· Other
CP1W-DA021/DA041
Analog Output Unit
CH
I OUT1 I OUT3
I OUT2
VOUT1
VOUT2
VOUT3 COM1
COM2
I OUT4
VOUT4 COM4
NC
AG
COM3
OUT
CP1E CPU Unit