Contents

SAFETY PRECAUTIONS
CONDITIONS OF USE FOR THE PRODUCT
REVISIONS
INTRODUCTION
CONTENTS
ABOUT MANUALS
COMPLIANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES
GENERIC TERMS AND ABBREVIATIONS
PACKING LIST
CHAPTER1 OVERVIEW
- 1.1 Features
CHAPTER2 SYSTEM CONFIGURATION
- 2.1 Applicable Systems
- 2.2 Using the Q64AD2DA with Redundant CPU
- 2.3 Checking Function Version, Serial Number, and Software Version
CHAPTER3 SPECIFICATIONS
- 3.1 Performance Specifications
- 3.2 I/O Conversion Characteristic
  - 3.2.1 I/O conversion characteristic of A/D conversion
  - 3.2.2 I/O conversion characteristic of D/A conversion
CHAPTER4 FUNCTION
- 4.1 Function List
- 4.2 Function Details of A/D Conversion
  - 4.2.1 A/D conversion methods
  - 4.2.2 Maximum and minimum values hold function
  - 4.2.3 Scaling function (A/D conversion)
  - 4.2.4 Shifting function (A/D conversion)
  - 4.2.5 Input signal error detection function
  - 4.2.6 Input range extended mode function
  - 4.2.7 Logging function
- 4.3 Function Details of D/A Conversion
  - 4.3.1 D/A output enable/disable function
  - 4.3.2 Analog output HOLD/CLEAR function
  - 4.3.3 Analog output test during a CPU module STOP
  - 4.3.4 Scaling function (D/A conversion)
  - 4.3.5 Shifting function (D/A conversion)
- 4.4 Details of Common Function
  - 4.4.1 Analog conversion enable/disable setting
CHAPTER5 I/O SIGNALS FOR THE CPU MODULE
- 5.1 List of I/O Signals
- 5.2 Details of I/O Signals
  - 5.2.1 Input signals
  - 5.2.2 Output signals
CHAPTER6 BUFFER MEMORY
- 6.1 Buffer Memory Assignment
- 6.2 CH1 A/D Conversion Enable/Disable Setting (Un\G0)
- 6.3 CH1 Averaging Process Method Setting (Un\G1)
- 6.4 CH1 Averaging Process (Time/Number of Times) Setting (Un\G2)
- 6.5 CH1 A/D Conversion Scaling Enable/Disable Setting (Un\G10)
- 6.6 CH1 A/D Conversion Scaling Lower Limit Value (Un\G11) and CH1 A/D Conversion Scaling Upper Limit Value (Un\G12)
- 6.7 CH1 Shifting Amount to Conversion Value (Un\G13)
- 6.8 CH1 Input Signal Error Detection Setting (Un\G20)
- 6.9 CH1 Input Signal Error Detection Setting Value (Un\G21)
- 6.10 CH1 Logging Enable/Disable Setting (Un\G30)
- 6.11 CH1 Logging Cycle Setting Value (Un\G31) and CH1 Logging Cycle Unit Setting (Un\G32)
- 6.12 CH1 Logging Data Setting (Un\G33)
- 6.13 CH1 Logging Points After Trigger (Un\G34)
- 6.14 CH1 Level Trigger Condition Setting (Un\G35)
- 6.15 CH1 Trigger Data (Un\G36)
- 6.16 CH1 Trigger Setting Value (Un\G37)
- 6.17 CH1 Digital Output Value (Un\G100, Un\G1700)
- 6.18 CH1 Scaling Value (Un\G102, Un\G1710)
- 6.19 CH1 Maximum Digital Output Value (Un\G104, Un\G1720) and CH1 Minimum Digital Output Value (Un\G106, Un\G1721)
- 6.20 CH1 Maximum Scaling Value (Un\G108, Un\G1740) and CH1 Minimum Scaling Value (Un\G110, Un\G1741)
- 6.21 CH1 Setting Range (Un\G112)
- 6.22 CH1 A/D Conversion Completed Flag (Un\G113)
- 6.23 CH1 Input Signal Error Detection Flag (Un\G114)
- 6.24 CH1 Oldest Pointer (Un\G120)
- 6.25 CH1 Latest Pointer (Un\G121)
- 6.26 CH1 Logging Data Points (Un\G122)
- 6.27 CH1 Trigger Pointer (Un\G123)
- 6.28 CH1 Latest Error Code (Un\G190), CH1 Error Time (Un\G191 to Un\G194), Latest Error Code (Un\G1790), and Error Time (Un\G1791 to Un\G1794)
- 6.29 CH5 D/A Conversion Enable/Disable Setting (Un\G800)
- 6.30 CH5 Digital Input Value (Un\G802)
- 6.31 CH5 D/A Conversion Scaling Enable/Disable Setting (Un\G810)
- 6.32 CH5 D/A Conversion Scaling Lower Limit Value (Un\G811) and CH5 D/A Conversion Scaling Upper Limit Value (Un\G812)
- 6.33 CH5 Shifting Amount to Input Value (Un\G813)
- 6.34 CH5 Set Value Check Code (Un\G900, Un\G1764)
- 6.35 CH5 Real Conversion Digital Value (Un\G902, Un\G1774)
- 6.36 CH5 Setting Range (Un\G912)
- 6.37 CH5 HOLD/CLEAR Function Setting (Un\G913)
- 6.38 Level Data (Un\G1600 to Un\G1609)
- 6.39 Latest Address of Error History (Un\G1800)
- 6.40 Error History (Un\G1810 to Un\G1964)
- 6.41 CH1 Logging Data Storage Area (Un\G5000 to Un\G14999)
CHAPTER7 PREPARATORY PROCEDURES AND SETTING
- 7.1 Handling Precautions
- 7.2 Preparatory Procedures and Setting
- 7.3 Part Names
- 7.4 Wiring
  - 7.4.1 Wiring precautions
  - 7.4.2 External wiring
  - 7.4.3 Wiring of external power supply connector
- 7.5 Setting from GX Developer
  - 7.5.1 Intelligent function module detailed setting
  - 7.5.2 Intelligent function module switch setting
- 7.6 Offset/Gain Correction
CHAPTER8 UTILITY PACKAGE (GX Configurator-AD/GX Configurator-DA)
- 8.1 Utility Package Functions
- 8.2 Installing and Uninstalling the Utility Package
  - 8.2.1 Precautions for use
  - 8.2.2 Operating environment
- 8.3 Operating the Utility Package
  - 8.3.1 Common operations
  - 8.3.2 Operation overview
  - 8.3.3 Starting Intelligent function module utility
- 8.4 Initial Setting
- 8.5 Auto Refresh Setting
- 8.6 Monitor/Test
  - 8.6.1 Monitor/Test window
- 8.7 FB Conversion of Initial Setting/Auto Refresh
- 8.8 Usage of FB
  - 8.8.1 Overview
  - 8.8.2 Pasting an FB to a sequence program
  - 8.8.3 Converting (compiling) a sequence program
CHAPTER9 PROGRAMMING
- 9.1 Programming Procedures
- 9.2 Programming for Normal System Configuration
  - 9.2.1 Before program creation
  - 9.2.2 Program example using the utility package
  - 9.2.3 Program example without using the utility package
- 9.3 Programming for Remote I/O Network
  - 9.3.1 Before program creation
  - 9.3.2 Program example using the utility package
  - 9.3.3 Program example without using the utility package
CHAPTER10 ONLINE MODULE CHANGE
- 10.1 Execution Condition of Online Module Change
- 10.2 Operations During Online Module Change
- 10.3 Procedures of Online Module Change
  - 10.3.1 When the initial setting has been configured with GX Configurator- AD or GX Configurator-DA
  - 10.3.2 When the initial setting has been configured with sequence program
CHAPTER11 TROUBLESHOOTING
- 11.1 Error Code List
- 11.2 Troubleshooting
  - 11.2.1 When "RUN" LED turns off
  - 11.2.2 When "ERR" LED turns on or blinks
  - 11.2.3 When "ALM" LED blinks
  - 11.2.4 When digital output values cannot be read
  - 11.2.5 When A/D conversion completed flag does not turn on during use in normal mode
  - 11.2.6 When an analog output value is not output
  - 11.2.7 When External power off flag (X6) turns on
  - 11.2.8 Checking the Q64AD2DA status
APPENDIX
- Appendix 1 External Dimensions
INDEX
Warranty
TRADEMARKS

Mitsubishi Electric MELSEC Q Q64AD2DA User's Manual

Mitsubishi Electric MELSEC Q Q64AD2DA manual cover

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Mitsubishi Electric MELSEC Q Q64AD2DA Specification

The Mitsubishi Electric MELSEC Q Q64AD2DA is a high-performance analog-digital/ digital-analog converter module designed for the MELSEC-Q series of programmable logic controllers (PLCs). This module facilitates seamless analog signal processing, essential for various industrial automation applications. It features four input channels for analog-to-digital conversion and two output channels for digital-to-analog conversion, providing robust interfacing between digital systems and analog devices.

The Q64AD2DA module supports a wide range of input and output signal types, including voltage and current, with the ability to handle input ranges of ±10V, 0-10V, 0-5V, ±5V, 0-20mA, and 4-20mA. Its high-resolution 16-bit A/D and D/A conversion ensures accurate signal processing and precise control, which is critical for maintaining optimal system performance in complex industrial environments. The module is designed for rapid data processing, with a conversion speed of 1ms per channel, ensuring timely data updates and system responsiveness.

Integration with the MELSEC-Q series PLCs is straightforward, thanks to the module's compatibility with Mitsubishi's GX Works2 programming software, which provides intuitive configuration and monitoring capabilities. Additionally, the Q64AD2DA supports advanced diagnostics and error detection features, enhancing system reliability and maintenance efficiency.

Engineered for durability and reliability, the module operates within a temperature range of 0 to 55°C and a humidity range of 5 to 95% (non-condensing), making it suitable for various industrial environments. It also complies with international standards for electromagnetic compatibility and safety, ensuring its robust performance in diverse applications. The Mitsubishi Electric MELSEC Q Q64AD2DA module is a sophisticated solution for industries demanding high precision and reliability in analog signal processing.

Mitsubishi Electric MELSEC Q Q64AD2DA F.A.Q.

How do I configure the analog input range for the Q64AD2DA module?

To configure the analog input range, set the appropriate parameters in the module's buffer memory. Refer to the module's manual to determine the correct buffer memory settings for your required input range.

What is the process for calibrating the Q64AD2DA module?

Calibration involves adjusting the module's output to match a known reference value. Use the calibration function provided in the software tools and follow the step-by-step procedure in the module's manual to ensure accuracy.

How can I troubleshoot communication issues with the Q64AD2DA module?

Check all physical connections and ensure the PLC and module are powered on. Verify that the correct parameters are set in the software configuration, and use diagnostic tools to check for error codes.

What maintenance procedures are recommended for the Q64AD2DA module?

Regularly inspect the module for dust and debris, ensure all connections are secure, and update the firmware as needed. Periodic testing and recalibration may also be necessary to maintain accuracy.

How do I reset the Q64AD2DA module to factory settings?

To reset the module, you must power cycle the module and use the reset function in the configuration software. Refer to the manual for detailed instructions.

What is the maximum input voltage for the Q64AD2DA module?

The maximum input voltage for the Q64AD2DA module depends on the configured input range. Typically, it ranges from -10V to +10V or 0 to 20mA. Refer to the technical specifications in the manual.

Can I use the Q64AD2DA module with a different brand of PLC?

The Q64AD2DA module is designed to work with Mitsubishi Electric PLCs. Compatibility with other brands is not guaranteed and should be tested on a case-by-case basis.

How to interpret error codes on the Q64AD2DA module?

Error codes can be found in the module's buffer memory. Use the error code list in the module's manual to diagnose issues and find solutions.

What steps should I follow to safely install the Q64AD2DA module?

Ensure that the PLC is powered off before installation. Mount the module securely, connect the wiring as per the wiring diagram, and configure the module using the software before powering on.

How do I update the firmware of the Q64AD2DA module?

Download the latest firmware from the Mitsubishi Electric website, and use the provided software tool to upload the firmware to the module. Follow the instructions carefully to avoid issues.