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Omron CJ1W-DA08C - User Manual

Omron CJ1W-DA08C
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OPERATION MANUAL
Cat. No. W345-E1-08
SYSMAC CS/CJ Series
CS1W-AD041-V1/AD081-V1/AD161
CS1W-DA041/DA08V/DA08C
CS1W-MAD44
CJ1W-AD041-V1/AD081-V1
CJ1W-DA021/DA041/DA08V/DA08C
CJ1W-MAD42
Analog I/O Units

Table of Contents

Questions and Answers

  • D
    Dr. Erica CooperAug 9, 2025
    What to do if conversion data does not change on Omron I/O Systems?
    • C
      Christopher OwensAug 9, 2025
      If the conversion data on your Omron I/O Systems isn't changing, ensure the input is set to be used. Also, check if the peak value hold function is active and turn it off if not needed. Use a tester to verify the input voltage or current is changing and check the Unit’s alarm flags for a disconnection.
  • L
    Lori SchwartzAug 19, 2025
    Why value does not change as intended on Omron I/O Systems?
    • E
      ereevesAug 19, 2025
      If the value on your Omron I/O Systems isn't changing as intended, verify that the input device’s signal range matches the input signal range for the relevant input number at the Analog Input Unit. Make sure you adjust the offset and gain. If you're using the 4 mA to 20 mA range, ensure the voltage/current switch is turned ON.
  • J
    joseph11Aug 29, 2025
    How to fix inconsistent conversion values in Omron I/O Systems?
    • D
      Dennis FreemanAug 29, 2025
      If you're experiencing inconsistent conversion values on your Omron I/O Systems, it might be due to external noise affecting the input signals. Try changing the shielded cable connection to the Unit’s COM terminal. Additionally, insert a 0.01-µF to 0.1-µF ceramic capacitor or film capacitor between the input’s (+) and (–) terminals. You can also try increasing the number of mean value processing buffers.

Summary

PRECAUTIONS

3 Safety Precautions

Details critical safety measures to prevent electric shock, injury, or damage during installation and operation.

SECTION 1 System Design

SECTION 2 CS-series Analog Input Units

2-1 Specifications

Provides detailed technical specifications for CS1W-AD041-V1, CS1W-AD081-V1, and CS1W-AD161 Analog Input Units.

2-2 Operating Procedure

Guides users through the installation, settings, and operation of CS-series Analog Input Units.

2-6 Analog Input Functions and Operating Procedures

Describes functions like mean value processing, peak value hold, and input disconnection detection for CS-series Analog Input Units.

2-7 Adjusting Offset and Gain

Provides step-by-step instructions for calibrating analog input offset and gain using adjustment mode.

2-8 Handling Errors and Alarms

Outlines troubleshooting procedures for common errors and alarms encountered with CS-series Analog Input Units.

SECTION 3 CJ-series Analog Input Units

3-1 Specifications

Lists detailed technical specifications for CJ1W-AD041-V1 and CJ1W-AD081-V1 Analog Input Units.

3-2 Operating Procedure

Guides users through the installation, settings, and operation of CJ-series Analog Input Units.

3-6 Analog Input Functions and Operating Procedures

Covers functions like input settings, conversion, mean value processing, and peak value hold for CJ-series Analog Input Units.

3-7 Adjusting Offset and Gain

Provides procedures for calibrating analog input offset and gain for CJ-series units.

3-8 Handling Errors and Alarms

Outlines troubleshooting for common errors and alarms encountered with CJ-series Analog Input Units.

SECTION 4 CS-series Analog Output Units

4-1 Specifications

Lists detailed technical specifications for CS1W-DA041, CS1W-DA08V, and CS1W-DA08C Analog Output Units.

4-2 Operating Procedure

Guides users through the installation, settings, and operation of CS-series Analog Output Units.

4-6 Analog Output Functions and Operating Procedures

Covers functions like output settings, conversion, hold, and error handling for CS-series Analog Output Units.

4-7 Adjusting Offset and Gain

Provides procedures for calibrating analog output offset and gain for CS-series units.

4-8 Handling Errors and Alarms

Details troubleshooting for common errors and alarms encountered with CS-series Analog Output Units.

SECTION 5 CJ-series Analog Output Unit

5-1 Specifications

Lists detailed technical specifications for CJ1W-DA021, CJ1W-DA041, CJ1W-DA08V, and CJ1W-DA08C Analog Output Units.

5-2 Operating Procedure

Guides users through the installation, settings, and operation of CJ-series Analog Output Units.

5-6 Analog Output Functions and Operating Procedures

Covers functions like output settings, conversion, hold, scaling, and errors for CJ-series Analog Output Units.

5-7 Adjusting Offset and Gain

Provides procedures for calibrating analog output offset and gain for CJ-series units.

5-8 Handling Errors and Alarms

Details troubleshooting for common errors and alarms encountered with CJ-series Analog Output Units.

SECTION 6 CS-series Analog I;O Unit

6-1 Specifications

Lists detailed technical specifications for the CS1W-MAD44 Analog I/O Unit.

6-2 Operating Procedure

Guides users through the installation, settings, and operation of the CS1W-MAD44 Analog I/O Unit.

SECTION 7 CJ-series Analog I;O Unit

Appendix B Sample Programs

Omron CJ1W-DA08C Specifications

General IconGeneral
BrandOmron
ModelCJ1W-DA08C
CategoryI/O Systems
LanguageEnglish

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