Contents

Contents
- Safety Precautions
- Associated Manuals
- Applicable standards
- 1. Outline
  - 1.1 Incorporated Items
  - 1.2 External Dimensions and Part Names
- 2. Installation
  - 2.1 When Installing the Memory Cassette Directly to the Main Unit
  - 2.2 When Using the Memory Cassette Together with an Expansion Board/Connector Conversion Adapter
- 3. Loader Function (Program Transfer Procedure)
  - 3.1 Write to the PLC(32L->PLC) Required condition: The PLC must be stopped
  - 3.2 Read from the PLC(PLC->32L) Required condition: The PLC must be stopped
- 4. Specifications
  - 4.1 Applicable PLC
  - 4.2 Specifications
- 5. Cautions on Handling

Mitsubishi Electric FX3G EEPROM 32L Installation Manual

Mitsubishi Electric FX3G EEPROM 32L manual cover

Pages 1

Year 2018

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Mitsubishi Electric FX3G EEPROM 32L Specification

The Mitsubishi Electric FX3G EEPROM 32L is a compact and versatile memory module designed to enhance the functionality of the FX3G series programmable logic controllers (PLCs). This EEPROM module provides a reliable solution for data storage, enabling the retention of critical information without the need for a continuous power supply. It features a storage capacity tailored to support various industrial automation applications, ensuring seamless data preservation and retrieval.

The EEPROM 32L module is engineered to integrate smoothly with the FX3G PLCs, offering ease of installation and configuration. It supports a wide range of operational environments, thanks to its robust design and durable components, facilitating reliable performance even in challenging industrial settings. The module is equipped with advanced data management capabilities, allowing users to efficiently store and manage programs, settings, and other essential data.

Compatibility with Mitsubishi's programming software enhances its usability, providing intuitive interfaces for data handling and system configuration. The EEPROM 32L also supports fast data transfer rates, minimizing downtime and optimizing system efficiency. Its compact form factor ensures it occupies minimal space within control panels, making it an ideal choice for systems where space is at a premium.

The EEPROM 32L is designed with user-friendly features to simplify maintenance and updates, ensuring that system modifications and data backups can be conducted with minimal disruption to operations. Its reliability and performance make it a crucial component for industries relying on continuous and accurate data management. Overall, the Mitsubishi Electric FX3G EEPROM 32L offers a robust and efficient solution for enhancing the data handling capabilities of FX3G PLC systems.

Mitsubishi Electric FX3G EEPROM 32L F.A.Q.

How do I install the FX3G EEPROM 32L module in my Mitsubishi Electric PLC?

To install the FX3G EEPROM 32L module, first ensure the PLC is powered off. Open the expansion slot cover and align the EEPROM module with the slot. Gently insert the module until it clicks into place. Close the cover and power on the PLC.

What is the procedure to backup the PLC program using the FX3G EEPROM 32L?

To backup the PLC program, use the GX Works2 software to transfer the program from the PLC to the EEPROM. Connect to the PLC, navigate to the 'Transfer' menu, select 'Write to EEPROM', and follow the on-screen instructions.

How can I troubleshoot a failed EEPROM read/write operation?

Ensure the EEPROM is correctly installed and the PLC is powered on. Check for any error codes on the PLC display or software. Verify the EEPROM is not write-protected and that it has sufficient space. Restart the PLC and attempt the operation again.

What maintenance is required for the FX3G EEPROM 32L?

Regularly check for dust accumulation and clean the EEPROM contacts with a soft, dry cloth. Inspect for physical damage or corrosion. Ensure it remains securely connected and that the PLC firmware is up to date.

Can I use the FX3G EEPROM 32L with other Mitsubishi PLC models?

The FX3G EEPROM 32L is designed specifically for the FX3G series. Compatibility with other models is not guaranteed, and attempting to use it with unsupported models may result in errors or damage.

How do I clear the data stored on the FX3G EEPROM 32L?

To clear the EEPROM data, connect the PLC to GX Works2, access the 'Transfer' menu, and select 'Clear EEPROM'. Follow the prompts to erase the data. Ensure any essential data is backed up prior to clearing.

What should I do if the EEPROM module is not recognized by the PLC?

Verify the EEPROM is properly seated in the slot. Check for any physical damage or dirt on the contacts. Ensure the PLC firmware supports the EEPROM. If the issue persists, try using a different EEPROM or consult Mitsubishi support.

How can I verify the integrity of the data stored in the FX3G EEPROM 32L?

Use the GX Works2 software to read the data from the EEPROM and compare it with the original program files. Any discrepancies should be investigated and corrected by re-writing the data to the EEPROM.

Is it possible to upgrade the memory capacity of the FX3G EEPROM 32L?

The memory capacity of the FX3G EEPROM 32L is fixed and cannot be upgraded. For additional storage needs, consider using supplementary memory modules or upgrading to a PLC model with larger memory capacity.

What environmental conditions should the FX3G EEPROM 32L be protected from?

Ensure the EEPROM operates within the specified temperature range and avoid exposure to moisture, dust, and corrosive substances. Protect it from mechanical shocks and vibrations to maintain functionality.