Omron CP1E-ED User Manual

8 Using Expansion Units and Expansion I/O Units
8-16
CP1E CPU Unit Hardware User’s Manual(W479)
0 to 20 mA
The hexadecimal values 0000 to 1770 (0 to 6000) correspond to an analog current range of 0 to 20 mA.
The entire output range is 0 to 21 mA.
4 to 20 mA
The hexadecimal values 0000 to 1770 (0 to 6000) correspond to an analog current range of 4 to 20 mA.
The entire output range is 3.2 to 20.8 mA.
8-2-4 Flow of Operation
1
• Connect Analog Output Units.
• Wire to analog input devices.
2
• Write range code to output words
CP1W-DA021: Word n+1
CP1W-DA041: Words n+1, n+2
• Set use of outputs.
• Select output signals using range codes.
• Write D/A conversion values to output words
CP1W-DA021: Words n+1, n+2
CP1W-DA041: Words n+1 to n+4
Conversion
Data
Hexadecimal
(Decimal)
0 mA
20 mA
21 mA
189C
(6300)
1770
(6000)
7FFF
8000
0000 (0)
Conversion
Data
Hexadecimal
(Decimal)
4 mA
20 mA
20.8 mA
3.2 mA
189C
(6300)
1770
(6000)
0 mA
7FFF
FED4
(−300)
8000
Connect and wire Units.
Create a ladder program.

Omron CP1E-ED Specifications

General

Brand	Omron
Model	CP1E-ED
Category	Controller
Language	English