Contents

SAFETY PRECAUTIONS
REVISIONS
TRADEMARKS
INTRODUCTION
RELEVANT MANUALS
CONTENTS
1 OVERVIEW
- 1.1 Safety Programmable Controller
- 1.2 Features of MELSEC iQ-R series Safety Programmable Controller
  - 1.2.1 Safety CPU and safety remote I/O module
  - 1.2.2 System configuration
  - 1.2.3 Integration of standard control and safety control
  - 1.2.4 Integration of standard communications and safety communications
  - 1.2.5 Interfacing with MELSERVO-J4 series general-purpose AC servo
- 1.3 Demonstration Machine Used in the Training
2 CONFIGURATION
- 2.1 Safety Application Configuration Example
- 2.2 Demonstration Machine
  - 2.2.1 Hardware configuration of demonstration machine (safety programmable controller side)
  - 2.2.2 Hardware configuration of demonstration machine (safety component side)
  - 2.2.3 System configuration of demonstration machine
  - 2.2.4 Wiring specifications
  - 2.2.5 Wiring
- 2.3 Connecting the Personal Computer and the Safety Programmable Controller and Powering on the Demonstration Machine
- 2.4 Network-Related Switch Settings
  - 2.4.1 Switch settings of each module
  - 2.4.2 Procedure after setting the switches
- 2.5 Parameter Settings of Each Module
  - 2.5.1 Creating a new project
  - 2.5.2 Module configuration settings
  - 2.5.3 Network configuration settings
  - 2.5.4 Network refresh settings
  - 2.5.5 Initializing all data in the programmable controller
  - 2.5.6 Converting the entire project
  - 2.5.7 Writing the project to the programmable controller
  - 2.5.8 Setting the CC-Link IE Field Network slave station
  - 2.5.9 Enabling the CC-Link IE Field Network safety remote station
  - 2.5.10 Setting the CC-Link IE Field Network safety communication parameters
  - 2.5.11 Writing parameters to the programmable controller after setting the CC-Link IE Field Network safety communication parameters
- 2.6 Creating a Safety Program
  - 2.6.1 Creating a new safety program
  - 2.6.2 Differences between safety programs and standard programs
  - 2.6.3 Standard/safety shared labels
  - 2.6.4 Safety program execution timing
- 2.7 Overall Flow of Training (System Start-up)
3 PREPARING THE DEMONSTRATION MACHINE
- 3.1 Creating a New Project
- 3.2 Opening the Sequence Program
- 3.3 Setting the Programmable Controller
4 OPERATION
- 4.1 Operating the Safety System Demonstration Machine
  - 4.1.1 Starting the demonstration machine
  - 4.1.2 Operating the demonstration machine
  - 4.1.3 Ladder monitor
5 DIAGNOSTICS AND MAINTENANCE
- 5.1 Checking the Diagnostic Result at Error Occurrence Using GX Works3
  - 5.1.1 Diagnostic function of the safety programmable controller
  - 5.1.2 Checking an error (disconnection)
  - 5.1.3 Checking an error (short circuit)
- 5.2 How to Recover from an Error
  - 5.2.1 Powering off and on the demonstration machine
  - 5.2.2 Holding down the operation preparation switch (RESET) for five seconds
  - 5.2.3 Using the auto recovery parameter
APPENDICES
- Appendix 1 Ladder Programs Used in This Manual
- Appendix 2 Profile Registration
- Appendix 3 User Management
  - Appendix 3.1 Adding, deleting, and changing a login user
  - Appendix 3.2 Access levels of users
- Appendix 4 Calculating Safety Response Time
- Appendix 5 Safety Programmable Controller
  - Appendix 5.1 General specifications
  - Appendix 5.2 Specifications of the CPU module
  - Appendix 5.3 Specifications of the power supply module
  - Appendix 5.4 Specifications of the base unit
  - Appendix 5.5 Functions of the safety programmable controller
- Appendix 6 Safety Remote I/O Module
  - Appendix 6.1 Specifications of the safety remote I/O module
  - Appendix 6.2 Terminal layout of the safety remote I/O module
- Appendix 7 Clearing an Error of the Safety Programmable Controller
- Appendix 8 Parameter List
- Appendix 9 Instructions
  - Appendix 9.1 Overview
  - Appendix 9.2 List of instructions and FUNs/FBs
  - Appendix 9.3 CPU module instructions
  - Appendix 9.4 Module dedicated instructions
  - Appendix 9.5 Standard functions
  - Appendix 9.6 Standard function blocks
- Appendix 10 Safety Function Blocks
- Appendix 11 Special Relay (SM)
- Appendix 12 Special Register (SD)
- Appendix 13 Safety Special Relay (SA\SM)
- Appendix 14 Safety Special Register (SA\SD)
- Appendix 15 Error Codes

Mitsubishi Electric Safety Programmable Training Manual

Mitsubishi Electric Safety Programmable manual cover

Pages 120

Year 2020

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of 120

Mitsubishi Electric Safety Programmable Specification

The Mitsubishi Electric Safety Programmable Controller is an advanced automation solution designed to enhance industrial safety and operational efficiency. This controller integrates safety functionalities with standard automation control systems, allowing for a seamless and efficient operational environment. It features a robust design that complies with international safety standards such as ISO 13849-1 and IEC 61508, ensuring high reliability and performance in safety-critical applications. The controller is equipped with a high-speed processing unit that supports real-time monitoring and diagnostics, minimizing downtime and enhancing system responsiveness. It includes multiple communication interfaces, such as Ethernet, CC-Link, and Modbus, facilitating easy integration into existing industrial networks. The Safety Programmable Controller supports flexible I/O configurations, enabling tailored solutions for diverse industrial applications. It also incorporates user-friendly programming software that simplifies configuration and maintenance, allowing for quick setup and adjustments. The controller's modular architecture ensures scalability, making it suitable for a wide range of applications from small machinery to large-scale industrial systems. Additionally, it features advanced diagnostic capabilities that provide detailed system status and error reports, aiding in prompt troubleshooting and maintenance. Overall, the Mitsubishi Electric Safety Programmable Controller offers a comprehensive solution for industries aiming to enhance safety, efficiency, and reliability in their automated operations.

Mitsubishi Electric Safety Programmable F.A.Q.

How do I perform a firmware update on the Mitsubishi Electric Safety Programmable Controller?

To perform a firmware update, connect the controller to your PC using the appropriate communication cable. Use the Mitsubishi Electric configuration software to check for the latest firmware version and follow the on-screen instructions to update. Ensure that power supply is stable during the update process to prevent any interruptions.

What should I do if the controller does not power on?

First, check the power supply connections to ensure they are secure and that the supply voltage matches the controller's specifications. If the connections are correct, inspect for blown fuses or tripped circuit breakers. If the issue persists, consult the user manual for further troubleshooting steps or contact Mitsubishi support.

How can I reset the Mitsubishi Electric Safety Programmable Controller to factory settings?

To reset the controller to factory settings, access the hardware or software reset functions. Refer to the user manual for specific instructions, as the method may vary based on the model. Ensure to back up all configurations before performing a reset, as this will erase all user data.

What are the best practices for maintaining the Mitsubishi Electric Safety Programmable Controller?

Regularly check and clean the ventilation areas to prevent overheating. Inspect connections for signs of wear or corrosion and ensure firmware is up-to-date. It's also advisable to periodically back up configurations and conduct routine performance checks.

How do I troubleshoot communication issues with the controller?

Start by checking all cable connections and ensuring they are secure. Verify that settings in the controller and connected devices match in terms of baud rate and communication protocols. Utilize diagnostic tools within the Mitsubishi Electric software to identify and resolve any specific errors.

Can I integrate the Mitsubishi Electric Safety Programmable Controller with other brands' devices?

Yes, integration is possible using standard communication protocols like Ethernet/IP or Modbus. Make sure to configure the controller and external devices with compatible settings and use the appropriate communication interface cables or converters where necessary.

What steps should I take if the controller is overheating?

Inspect the installation environment and ensure adequate ventilation around the controller. Clean any dust or debris from the cooling vents, and verify that the ambient temperature is within the specified operating range. Consider installing additional cooling solutions if necessary.

How do I set up a safety program using the Mitsubishi Electric Safety Programmable Controller?

Begin by launching the Mitsubishi safety programming software and creating a new project. Follow the guided setup to define safety circuits and logic, and then download the configuration to the controller. It's crucial to test the safety program thoroughly before deployment.

What should I check if the controller's outputs are not functioning correctly?

Verify the output wiring and connections for any signs of damage or disconnection. Check the output module for correct installation and ensure that the logic program is correctly configured to activate the outputs. Use the diagnostic features in the software to analyze output status and errors.

How frequently should I perform maintenance on the Mitsubishi Electric Safety Programmable Controller?

Routine maintenance should be performed every 6 to 12 months, depending on the operating environment. High-dust or high-temperature environments may require more frequent checks. Always follow the maintenance schedule outlined in the user manual for optimal performance and longevity.