Omron CP1E-E10DT-A, User Manual

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8 Using Expansion Units and Expansion I/O Units
8-30 CP1E CPU Unit Hardware User’s Manual(W479)
z
Writing D/A Conversion Data
* Word (n + 1) can be used for either the range code or the analog output set value.
1
Connect the Analog I/O Unit to the CPU Unit.
• Setting the Averaging Function
DIP switch pins 1 and 2 are used to set the averaging function. When averaging is enabled, a
moving average of the last eight input values is output as the converted value. The averaging
function can be set separately for analog inputs 0 and 1.
DIP switch pin Function Setting Default
1 Averaging Analog input 0
OFF: Disabled; ON: Enabled
OFF
2 Analog input 1
OFF: Disabled; ON: Enabled OFF
MOV(21)
MOVE instruction
Ladder program
Word n + 1
CPU Unit Analog I/O Unit
*
•
Writes the range code.
•
Writes the set value.
Range code
Analog output set value
“n” is the last output word allocated to the CPU
Unit or previous Expansion Unit or Expansion I/O
Unit.
Analog I/O devices
•
Adjustment equipment
•
Servo Controller
•
Variable speed device
•
Recorder
•
Other
CP1E CPU Unit
CP1W-MAD11
Analog I/O Unit
NC
NC