Contents

This section is specifically about safety matters
SAFETY INSTRUCTIONS
CONTENTS
1. INTRODUCTION
- 1.1 General
- 1.2 Product Confirmation
- 1.3 Description
- 1.4 Notes on firmware revision of the FR-A5ND
2. INSTALLATION
- 2.1 Pre-Installation Checks
- 2.2 Installation Procedure
- 2.3 Constructing DeviceNet Drop Cable
- 2.4 Pre Network Connection Procedure
- 2.5 Connection to Network
- 2.6 Changing Node Addresses
- 2.7 LED Status Indicator
3. GETTING STARTED
- 3.1 Introduction
  - 3.1.1 General description
- 3.2 Basic Configuration
  - 3.2.1 Set Baud Rate:
  - 3.2.2 Set Node Address:
  - 3.2.3 DeviceNet I/O Assembly:
  - 3.2.4 Polling Rate
- 3.3 Loss of Communications
4. Operation
- 4.1 Operation Modes
- 4.2 Operation Mode Selection
- 4.3 Functions Available in Operation Modes
- 4.4 Input from Network to inverter
  - 4.4.1 Control input commands
  - 4.4.2 Output frequency/speed setting
  - 4.4.3 Inverter reset
  - 4.4.4 Parameter writing
- 4.5 Output from Inverter to Network
  - 4.5.1 Inverter status
  - 4.5.2 Inverter monitoring
  - 4.5.3 Parameter Read
- 4.6 Inverter Reset
- 4.7 Setting Frequency/Speed Value
- 4.8 Parameter Clear (Pr Clr) Commands
- 4.9 Control Input Instruction
5. FR-A5ND SPECIFIC PARAMETERS
- 5.1 Startup Data
- 5.2 Other Option-Specific Parameters
- 5.3 Operation at Communication Error Occurrence
  - 5.3.1 Operation selection at communication error occurrence (For the FR-A500/V500 series only)
  - 5.3.2 Alarm and measures
  - 5.3.3 Inverter reset
6. OBJECT MAP DEFINITIONS
- 6.1 Response Timing
- 6.2 Recommendation For Software Developers
- 6.3 Connection with OMRON Master
7. OBJECT MAPA500(L)/F500(L) SERIES
- 7.1 Class 0x01 - Identity Object
  - 7.1.1 Class 0x01 Attributes - Instance 0
  - 7.1.2 Class 0x01 Services - Instance 0
  - 7.1.3 Class 0x01 - Instance 1
  - 7.1.4 Class 0x01 Instance Services - Instance 1
- 7.2 Class 0x03 - DeviceNet Object
  - 7.2.1 Class 0x03 Attributes - Instance 0
  - 7.2.2 Class 0x03 Services - Instance 0
  - 7.2.3 Class 0x03 - Instance 1
  - 7.2.4 Class 0x03 Instance Services - Instance 1
- 7.3 Class 0x04 - Assembly Object
  - 7.3.1 Class 0x04 - Output Instance 20 (0x14)
  - 7.3.2 Class 0x04 - Output Instance 21 (0x15) Default
  - 7.3.3 Class 0x04 - Output Instance 26 (0x1A)
  - 7.3.4 Class 0x04 - Input Instance 70 (0x46)
  - 7.3.5 Class 0x04 - Input Instance 71 (0x47) Default
  - 7.3.6 Class 0x04 - Input Instance 76 (0x4C)
- 7.4 Class 0x05 - DeviceNet Connection Object
  - 7.4.1 Class 0x05 Attributes - Instance 0
  - 7.4.2 Class 0x05 Services - Instance 0
  - 7.4.3 Class 0x05 Instance 1 - Explicit Messaging
  - 7.4.4 Class 0x05 Instance 2 - Polled I/O
  - 7.4.5 Class 0x05 Instance 4 - Explicit Messaging
  - 7.4.6 Class 0x05 Instance 5 - Explicit Messaging
  - 7.4.7 Class 0x05 Instance 6 - Explicit Messaging
  - 7.4.8 Class 0x05 Instance Services - Instances 1,2,4,5,6
- 7.5 Class 0x28 - Motor Data Object
  - 7.5.1 Class 0x28 Attributes - Instance 0
  - 7.5.2 Class 0x28 Services - Instance 0
  - 7.5.3 Class 0x28 Instance 1
  - 7.5.4 Class 0x28 Instance Services
- 7.6 Class 0x29 - Control Supervisor Object
  - 7.6.1 Class 0x29 Attributes - Instance 0
  - 7.6.2 Class 0x29 Services
  - 7.6.3 Class 0x29 Instance 1
  - 7.6.4 Class 0x29 Instance Services
- 7.7 Class 0x2A - AC Drive Object
  - 7.7.1 Class 0x2A Attributes - Instance 0
  - 7.7.2 Class 0x2A Services
  - 7.7.3 Class 0x2A Instance 1
  - 7.7.4 Class 0x2A Instance Services
- 7.8 Class 0x66 - Extended Object I
  - 7.8.1 Class 0x66 Attributes - Instance 0
  - 7.8.2 Class 0x66 Services
  - 7.8.3 Class 0x66 Instance 1
  - 7.8.4 Class 0x66 Instance Services
- 7.9 Class 0x67 - Extended Object II
  - 7.9.1 Class 0x67 Attributes - Instance 0
  - 7.9.2 Class 0x67 Services
  - 7.9.3 Class 0x67 Instance 1
  - 7.9.4 Class 0x67 Instance Services
- 7.10 Class 0x70 to 0x79 - Extended Object III
8. OBJECT MAP V500 SERIES
- 8.1 Class 0x01 - Identity Object
  - 8.1.1 Class 0x01 Attributes - Instance 0
  - 8.1.2 Class 0x01 Services - Instance 0
  - 8.1.3 Class 0x01 - Instance 1
  - 8.1.4 Class 0x01 Instance Services - Instance 1
- 8.2 Class 0x03 - DeviceNet Object
  - 8.2.1 Class 0x03 Attributes - Instance 0
  - 8.2.2 Class 0x03 Services - Instance 0
  - 8.2.3 Class 0x03 - Instance 1
  - 8.2.4 Class 0x03 Instance Services - Instance 1
- 8.3 Class 0x04 - Assembly Object
  - 8.3.1 Class 0x04 - Output Instance 20 (0x14)
  - 8.3.2 Class 0x04 - Output Instance 21 (0x15) Default
  - 8.3.3 Class 0x04 - Output Instance 26 (0x1A)
  - 8.3.4 Class 0x04 - Input Instance 70 (0x46)
  - 8.3.5 Class 0x04 - Input Instance 71 (0x47) Default
  - 8.3.6 Class 0x04 - Input Instance 76 (0x4C)
- 8.4 Class 0x05 - DeviceNet Connection Object
  - 8.4.1 Class 0x05 Attributes - Instance 0
  - 8.4.2 Class 0x05 Services - Instance 0
  - 8.4.3 Class 0x05 Instance 1 - Explicit Messaging
  - 8.4.4 Class 0x05 Instance 2 - Polled I/O
  - 8.4.5 Class 0x05 Instance 4 - Explicit Messaging
  - 8.4.6 Class 0x05 Instance 5 - Explicit Messaging
  - 8.4.7 Class 0x05 Instance 6 - Explicit Messaging
  - 8.4.8 Class 0x05 Instance Services - Instances 1,2,4,5,6
- 8.5 Class 0x28 - Motor Data Object
  - 8.5.1 Class 0x28 Attributes - Instance 0
  - 8.5.2 Class 0x28 Services - Instance 0
  - 8.5.3 Class 0x28 Instance 1
  - 8.5.4 Class 0x28 Instance Services
- 8.6 Class 0x29 - Control Supervisor Object
  - 8.6.1 Class 0x29 Attributes - Instance 0
  - 8.6.2 Class 0x29 Services
  - 8.6.3 Class 0x29 Instance 1
  - 8.6.4 Class 0x29 Instance Services
- 8.7 Class 0x2A - AC Drive Object
  - 8.7.1 Class 0x2A Attributes - Instance 0
  - 8.7.2 Class 0x2A Services
  - 8.7.3 Class 0x2A Instance 1
  - 8.7.4 Class 0x2A Instance Services
- 8.8 Class 0x66 - Extended Object I
  - 8.8.1 Class 0x66 Attributes - Instance 0
  - 8.8.2 Class 0x66 Services
  - 8.8.3 Class 0x66 Instance 1
  - 8.8.4 Class 0x66 Instance Services
- 8.9 Class 0x67 - Extended Object II
  - 8.9.1 Class 0x67 Attributes - Instance 0
  - 8.9.2 Class 0x67 Services
  - 8.9.3 Class 0x67 Instance 1
  - 8.9.4 Class 0x67 Instance Services
- 8.10 Class 0x70 to 0x79 - Extended Object III
9. TROUBLESHOOTING
- 9.1 Inspecting Display On Parameter Unit And MNS Status LED On FR-A5ND
10. SPECIFICATIONS
Appendix A. Electronic Data Sheets (EDS files)
Appendix B. DeviceNet Error Code
REVISIONS

Mitsubishi Electric FR A5ND Instructions Manual

Mitsubishi Electric FR A5ND manual cover

Pages 109

Year 2003

Language(s)

of 109

Mitsubishi Electric FR A5ND Specification

The Mitsubishi Electric FR-A5ND is an advanced communication option module designed for the FR-A500 series inverters, providing enhanced connectivity and control capabilities. It facilitates seamless integration of inverters into various network environments, supporting high-speed data communication and efficient control for industrial applications. This module is engineered to support multiple communication protocols, ensuring compatibility with diverse systems and enabling flexible configuration for specific operational needs.

The FR-A5ND module features a robust design that ensures reliable performance in demanding industrial settings. It offers comprehensive diagnostic functions, allowing for real-time monitoring and troubleshooting, which enhances system reliability and minimizes downtime. The module's easy installation process and user-friendly interface simplify setup and configuration, allowing for quick integration into existing systems.

Engineered for high performance, the FR-A5ND supports high-speed communication, enhancing the efficiency of data transfer between the inverter and connected systems. This capability is crucial for applications requiring rapid response and precise control, such as manufacturing automation and process control systems. The module's ability to handle complex communication tasks makes it an essential component in optimizing operational efficiency and facilitating advanced control strategies.

In addition to its technical capabilities, the FR-A5ND module is designed with durability in mind, featuring a construction that withstands environmental challenges typically encountered in industrial applications. Its compatibility with the FR-A500 series ensures that users can leverage the full potential of their inverters while maintaining flexibility in system design. Overall, the Mitsubishi Electric FR-A5ND communication option module represents a critical enhancement for industrial networks, providing the necessary tools for efficient and reliable operation.

Mitsubishi Electric FR A5ND F.A.Q.

How do I perform a factory reset on the Mitsubishi Electric FR A5ND?

To perform a factory reset, power off the inverter, then press and hold the "Mode" and "Set" buttons while powering it back on. This will reset all parameters to their default settings.

What maintenance procedures should be regularly performed on the FR A5ND?

Regular maintenance includes checking for dust accumulation, ensuring proper ventilation, inspecting connections for signs of wear or damage, and verifying that all settings are correct.

How can I troubleshoot an overcurrent fault on the FR A5ND?

Check the motor for mechanical binding, verify the correct parameter settings, and ensure that the wiring is not shorted. Additionally, inspect the load for sudden changes and ensure the inverter is not overloaded.

What should I do if the FR A5ND inverter is not starting?

Ensure that the power supply is correctly connected and within the specified voltage range, check the control circuit wiring, and verify that all protective devices are not tripped. Also, confirm the start command is properly configured.

How do I configure the FR A5ND for remote operation?

To configure for remote operation, set the operation mode to 'external' in the inverter’s settings and connect the appropriate control signals to the terminal block as specified in the manual.

What are the steps to update the firmware on the FR A5ND inverter?

Download the latest firmware from the Mitsubishi Electric website, connect your PC to the inverter using the appropriate cable, and use the Mitsubishi Electric software to upload and install the firmware.

How can I reduce the noise emitted by the FR A5ND inverter?

To reduce noise, ensure that the inverter is properly grounded, use shielded cables for connections, and consider installing noise filters or chokes as recommended in the manual.

Why is the FR A5ND displaying a 'low voltage' fault?

Check the input power supply to ensure it is within the specified range. Inspect connections for any loose or damaged wires, and verify that the power source is stable without fluctuations.

What is the procedure to set up speed control on the FR A5ND?

Access the inverter’s parameter settings, configure the desired frequency settings, and connect a potentiometer or an external analog signal to control the speed. Ensure all settings are saved before exiting the menu.

How can I monitor the status of the FR A5ND in real-time?

Use the Mitsubishi Electric monitoring software connected via a communication cable, or integrate the inverter with a PLC or HMI that supports real-time data acquisition.