Contents

SAFETY PRECAUTIONS
CONDITIONS OF USE FOR THE PRODUCT
REVISIONS
INTRODUCTION
CONTENTS
ABOUT MANUALS
COMPLIANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES
ABOUT THE GENERIC TERMS AND ABBREVIATIONS
PRODUCT STRUCTURE
1 OVERVIEW
- 1.1 Features
2 SYSTEM CONFIGURATION
- 2.1 Applicable Systems
- 2.2 Precautions on System Configuration
- 2.3 Checking Function Version, Serial Number, and Software Version
3 SPECIFICATIONS
- 3.1 Performance Specifications
  - 3.1.1 Performance specifications list
  - 3.1.2 I/O conversion characteristics
  - 3.1.3 Accuracy
- 3.2 Function List
  - 3.2.1 Analog output HOLD/CLEAR function
  - 3.2.2 Analog output test during programmable controller CPU STOP
  - 3.2.3 Output monitor function
  - 3.2.4 Warning output function
  - 3.2.5 Rate control function
  - 3.2.6 Disconnection detection function
- 3.3 I/O Signals for the Programmable Controller CPU
  - 3.3.1 List of I/O signals
  - 3.3.2 Details of I/O signals
- 3.4 Buffer Memory
  - 3.4.1 Buffer memory assignment
  - 3.4.2 D/A conversion enable/disable setting (buffer memory address 0: Un\G0)
  - 3.4.3 Digital value (buffer memory address 1, 2: Un\G1, Un\G2)
  - 3.4.4 Set value check code (buffer memory address 11, 12: Un\G11, Un\G12)
  - 3.4.5 Error code (buffer memory address 19: Un\G19)
  - 3.4.6 Setting range (buffer memory address 20: Un\G20)
  - 3.4.7 Offset/gain setting mode Offset/gain specification (buffer memory address 22, 23: Un\G22, Un\G23)
  - 3.4.8 Offset/gain adjustment value specification (buffer memory address 24: Un\G24)
  - 3.4.9 Offset/gain range specification (buffer memory address 25: Un\G25)
  - 3.4.10 Output monitor value (buffer memory address 38, 39: Un\G38, Un\G39)
  - 3.4.11 Rate control enable/disable setting (buffer memory address 46: Un\G46)
  - 3.4.12 Disconnection detection/Warning output setting (buffer memory address 47: Un\G47)
  - 3.4.13 Warning output flag (buffer memory address 48: Un\G48)
  - 3.4.14 Disconnection detection flag (buffer memory address 49: Un\G49)
  - 3.4.15 Increase/Decrease digital limit value (buffer memory address 70 to 73: Un\G70 to Un\G73)
  - 3.4.16 Warning output upper/lower limit value (buffer memory address 86 to 89: Un\G86 to Un\G89)
  - 3.4.17 Disconnection detection operation flag (buffer memory address 139: Un\G139)
  - 3.4.18 Disconnection detection mode monitor (buffer memory address 140: Un\G140)
  - 3.4.19 Disconnection detection mode setting (buffer memory address 141: Un\G141)
  - 3.4.20 Disconnection detection setting value (buffer memory address 142, 143: Un\G142, Un\G143)
  - 3.4.21 Mode switching setting (buffer memory address 158, 159: Un\G158, Un\G159)
  - 3.4.22 Pass data classification setting (buffer memory address 200: Un\G200)
  - 3.4.23 Industrial shipment settings offset/gain value and User range settings offset/gain value (buffer memory address 202 to 217: Un\G202 to Un\G217)
4 SETUP AND PROCEDURES BEFORE OPERATION
- 4.1 Handling Precautions
- 4.2 Setup and Procedures before Operation
- 4.3 Part Identification Nomenclature
- 4.4 Wiring
  - 4.4.1 Wiring precautions
  - 4.4.2 External wiring
- 4.5 Switch Setting for Intelligent Function Module
- 4.6 Offset/Gain Settings
5 UTILITY PACKAGE (GX Configurator-DA)
- 5.1 Utility Package Functions
- 5.2 Installing and Uninstalling the Utility Package
  - 5.2.1 Handling precautions
  - 5.2.2 Operating environment
- 5.3 Utility Package Operation
  - 5.3.1 Common utility package operations
  - 5.3.2 Operation overview
  - 5.3.3 Starting the intelligent function module utility
- 5.4 Initial Setting
- 5.5 Auto Refresh Setting
- 5.6 Monitor/Test
  - 5.6.1 Monitor/test screen
  - 5.6.2 Offset/gain setting operation
  - 5.6.3 Confirmation of Conversion Characteristic
  - 5.6.4 Pass data
- 5.7 FB Conversion of Initial Setting/Auto Refresh Setting
- 5.8 Usage of FB
  - 5.8.1 Outline
  - 5.8.2 Paste an FB to a Sequence Program
  - 5.8.3 Convert (Compile) a Sequence Program
6 PROGRAMMING
- 6.1 Programming Procedure
- 6.2 For Use in Normal System Configuration
  - 6.2.1 Program example using the utility package
  - 6.2.2 Programming example without using the utility package
- 6.3 For Use on Remote I/O Network
  - 6.3.1 Program example using the utility package
  - 6.3.2 Program example without using the utility package
7 ONLINE MODULE CHANGE
- 7.1 Online Module Change Conditions
- 7.2 Online Module Change Operations
- 7.3 Online Module Change Procedure
  - 7.3.1 When industrial shipment setting is used and initial setting was made with GX Configurator-DA
  - 7.3.2 When industrial shipment setting is used and initial setting was made with sequence program
  - 7.3.3 When user range setting is used and initial setting was made with GX Configurator-DA (other system is available)
  - 7.3.4 When user range setting is used and initial setting was made with GX Configurator-DA (other system is unavailable)
  - 7.3.5 When user range setting is used and initial setting was made with sequence program (other system is available)
  - 7.3.6 When user range setting is used and initial setting was made with sequence program (other system is unavailable)
- 7.4 Range Reference Table
- 7.5 Precautions for Online Module Change
8 TROUBLESHOOTING
- 8.1 Error Code List
- 8.2 Troubleshooting
  - 8.2.1 When the "RUN" LED is flashing or turned off
  - 8.2.2 When the "ERR." LED is on or flashing
  - 8.2.3 When the "ALM" LED is turned on or flashing
  - 8.2.4 When an analog output value is not output
  - 8.2.5 When an analog output value is not held
  - 8.2.6 Checking the Q62DA-FG status using GX Developer system monitor
APPENDICES
- Appendix 1 Dedicated Instruction List and Available Devices
  - Appendix 1.1 G(P).OFFGAN
  - Appendix 1.2 G(P).OGLOAD
  - Appendix 1.3 G(P).OGSTOR
- Appendix 2 Performance Comparison between the Q62DA-FG and Q62DA
- Appendix 3 Functions Added or Changed by Version Upgrade
- Appendix 4 External Dimension Diagram
INDEX
WARRANTY

Mitsubishi Electric MELSEC QQ62DA FG User's Manual

Mitsubishi Electric MELSEC QQ62DA FG manual cover

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Mitsubishi Electric MELSEC QQ62DA FG Specification

The Mitsubishi Electric MELSEC QQ62DA FG is an advanced analog output module designed for precision in industrial automation tasks. It is part of the MELSEC-Q Series, renowned for its high-speed processing capabilities and reliability. This module is engineered to support a variety of analog control applications, providing two channels of analog output with a resolution of 16 bits. The QQ62DA FG is capable of outputting voltage and current signals, with voltage ranges typically including 0 to 10V, 0 to 5V, and -10 to 10V, while the current output ranges include 0 to 20mA and 4 to 20mA. This flexibility makes it suitable for a wide array of sensors and actuators.

The module features a compact design, ensuring efficient space utilization within control panels. It offers robust performance even in challenging industrial environments, thanks to its sturdy build and high-quality components. The MELSEC QQ62DA FG integrates seamlessly with other modules in the MELSEC-Q Series, supporting easy system expansion and configuration. It is equipped with comprehensive diagnostic and monitoring functions, enhancing system reliability and maintaining operational integrity. The module can be programmed using Mitsubishi’s GX Developer or GX Works software, which supports both ladder logic and structured text programming, providing users with flexibility in their control strategies. Additionally, this module adheres to international standards, ensuring compliance with global industrial requirements. Its design prioritizes ease of installation and maintenance, reducing downtime and optimizing operational efficiency. Overall, the MELSEC QQ62DA FG is a versatile and dependable choice for sophisticated analog output needs in modern automation systems.

Mitsubishi Electric MELSEC QQ62DA FG F.A.Q.

What are the basic steps to configure the MELSEC-Q Q62DA module?

To configure the MELSEC-Q Q62DA module, start by inserting the module into the Q Series base unit. Next, use the GX Works2 software to set parameters for the output channels, including voltage/current settings and output ranges. Finally, download the configuration to the PLC and test the module functionality.

How can I troubleshoot a Q62DA module that is not outputting the expected signal?

Begin by checking the wiring connections to ensure they are secure and correct. Verify that the configuration settings in the software match the desired output. Use a multimeter to measure the actual output signal and compare it with the expected output. Check for any error indicators on the module or in the software.

What maintenance practices are recommended for the Q62DA module to ensure reliable operation?

Regularly inspect the module for dust and debris, and clean as necessary using a dry cloth. Ensure that all wiring connections are secure. Periodically check the module's configuration settings and update them if there are changes in the system requirements. Conduct regular system tests to verify proper module functionality.

How do I update the firmware of the Q62DA module?

The Q62DA module does not typically require firmware updates, as it is a hardware-based device. If updates are needed, consult Mitsubishi Electric's official resources or contact their support team for guidance.

What are common error codes associated with the Q62DA module and their meanings?

Common error codes include: \n- Error 2101: Output range error. Verify output settings. \n- Error 2302: Configuration error. Check parameter settings. \n- Error 2403: Hardware fault. Inspect module and connections.

Can the Q62DA module be used in environments with high electromagnetic interference (EMI)?

The Q62DA module is designed to operate in industrial environments but may require additional shielding or filters in areas with high EMI. Ensure proper grounding and use shielded cables to minimize interference.

What is the procedure to replace a faulty Q62DA module?

First, power down the PLC system and disconnect the module. Remove the faulty module from the base unit. Insert the new Q62DA module into the same slot, ensuring it is securely connected. Reconnect all wiring and power up the system. Verify operation by testing the module outputs.

How can I expand the number of outputs on my MELSEC-Q system using Q62DA modules?

To expand outputs, add additional Q62DA modules to available slots on the base unit. Configure each new module using GX Works2, ensuring each module is assigned unique parameters and addresses. Update the PLC program to accommodate the new outputs.

What safety precautions should be taken when working with the Q62DA module?

Always power down the system before performing maintenance or installation. Use insulated tools to prevent electrical shock. Follow all local electrical codes and standards. Ensure proper ventilation around the module to prevent overheating.

How do I verify the calibration of the Q62DA module?

To verify calibration, compare the module's output with a known reference signal using a calibrated measurement device. Adjust the configuration settings if necessary to align with the reference values. Regular calibration checks are recommended to maintain accuracy.