Contents

Safety Instructions
COMPLIANCE WITH EC DIRECTIVES
CONFORMANCE WITH UL/C-UL STANDARD
CONTENTS
Optional Servo Motor Instruction Manual CONTENTS
About the Manuals
1. FUNCTIONS AND CONFIGURATION
- 1.1 Introduction
- 1.2 Function block diagram
- 1.3 Model Code Definition
  - 1.3.1 Rating plate
  - 1.3.2 Model code
- 1.4 Combination with Servo Motor
- 1.5 Parts Identification
  - 1.5.1 MR-H350AN or less
  - 1.5.2 MR-H500AN and MR-H700AN
  - 1.5.3 MR-H11KAN or more
- 1.6 Servo System with Auxiliary Equipment
2. INSTALLATION
- 2.1 Environmental conditions
- 2.2 Installation Direction and Clearances
- 2.3 Keep out foreign materials
- 2.4 Cable Stress
3. SIGNALS AND WIRING
- 3.1 Connection Example
  - 3.1.1 Position control mode
  - 3.1.2 Speed control mode
  - 3.1.3 Torque control mode
- 3.2 Internal Connection Diagram of Servo Amplifier
- 3.3 I/O Signals
  - 3.3.1 Connectors and signal layouts
  - 3.3.2 Explanation of signals
- 3.4 Detailed Description of the Signals
  - 3.4.1 Position control mode
  - 3.4.2 Speed control mode
  - 3.4.3 Torque control mode
  - 3.4.4 Position/speed control change mode
  - 3.4.5 Speed/torque control change mode
  - 3.4.6 Torque/position control change mode
- 3.5 Alarm Occurrence Timing Chart
- 3.6 Interfaces
  - 3.6.1 Common line
  - 3.6.2 Detailed description of the interfaces
- 3.7 Power Line Circuit
  - 3.7.1 Connection example
  - 3.7.2 Terminal
  - 3.7.3 Power-on sequence
- 3.8 Connection of Servo Amplifier and Servo Motor
  - 3.8.1 Connection instructions
  - 3.8.2 Connection diagram
  - 3.8.3 Details of the servo motor side
  - 3.8.4 Servo motor fan (HA-LH11K2 to HA-LH22K2)
- 3.9 Servo Motor with Electromagnetic Brake
  - 3.9.1 Wiring instructions
  - 3.9.2 Operation of electromagnetic brake
- 3.10 Grounding
4. OPERATION
- 4.1 When Switching Power On for the First Time
- 4.2 Startup
  - 4.2.1 Selection of control mode
  - 4.2.2 Position control mode
  - 4.2.3 Speed control mode
  - 4.2.4 Torque control mode
5. ABSOLUTE POSITION DETECTION SYSTEM
- 5.1 Outline
  - 5.1.1 Features
  - 5.1.2 Restrictions
- 5.2 Specifications
- 5.3 Battery installation procedure
- 5.4 Standard Connection Diagram
- 5.5 Signal Explanation
- 5.6 Startup Procedure
- 5.7 Absolute Position Data Transfer Protocol
  - 5.7.1 Data transfer procedure
  - 5.7.2 Transfer method
  - 5.7.3 Home Position Setting
  - 5.7.4 Use of servo motor with electromagnetic brake
  - 5.7.5 How to process the absolute position data at detection of stroke end
- 5.8 Examples of Use
  - 5.8.1 MELSEC-A1S (A1SD71)
  - 5.8.2 MELSEC FX2(N)-32MT (FX2(N)-1PG)
  - 5.8.3 MELSEC A1SD75(AD75)
- 5.9 Confirmation of Absolute Position Detection Data
  - 5.9.1 Using the parameter unit
  - 5.9.2 Using the Servo Configuration software
- 5.10 Absolute Position Data Transfer Errors
  - 5.10.1 Corrective actions
  - 5.10.2 Error resetting conditions
6. PARAMETERS
- 6.1 Parameter List
  - 6.1.1 Parameter write inhibit
  - 6.1.2 Lists
- 6.2 Detailed Description
  - 6.2.1 Electronic gear
  - 6.2.2 Analog output
  - 6.2.3 Using forward/reverse rotation stroke end to change the stopping pattern
  - 6.2.4 Low acoustic noise mode

Mitsubishi Electric MRH AN Instruction Manual

Pages 183

Year 1999

Language(s)

of 183

Mitsubishi Electric MRH AN Specification

The Mitsubishi Electric MRH AN is an advanced robotic handling system designed for precision and efficiency in industrial automation applications. This system integrates cutting-edge technology to deliver high performance in material handling tasks across various industries. It features a robust design that ensures durability and reliability, even in demanding operational environments. The MRH AN utilizes Mitsubishi's state-of-the-art servo motor technology, which provides exceptional speed, accuracy, and energy efficiency. Its flexible configuration options allow for seamless integration into existing production lines, offering scalability to meet diverse operational needs.

The system's control architecture supports sophisticated programming capabilities, enabling complex motion sequences and adaptive handling processes. It is equipped with advanced sensors and machine vision capabilities, allowing for precise object recognition and positioning. The MRH AN also incorporates Mitsubishi's proprietary control algorithms, which enhance its responsiveness and facilitate smooth, coordinated movements. This robotic handling system supports various communication protocols, ensuring compatibility with a wide range of industrial networks and enabling real-time data exchange for enhanced process monitoring and optimization.

Safety is a paramount consideration in the design of the MRH AN, which includes multiple safety features to protect both operators and equipment. These features comply with international safety standards, providing peace of mind in high-stakes industrial environments. Moreover, the system's user-friendly interface simplifies operation and maintenance, reducing downtime and training requirements.

Overall, the Mitsubishi Electric MRH AN stands out as a versatile and reliable solution for modern manufacturing challenges, delivering enhanced productivity and operational efficiency. Its innovative features and robust construction make it a valuable asset for businesses looking to improve their automation capabilities.

Mitsubishi Electric MRH AN F.A.Q.

How do I reset the Mitsubishi Electric MRH AN controller?

To reset the MRH AN controller, press the reset button located on the front panel. Hold it for about 5 seconds until the display shows the initialization screen.

What are the common error codes for MRH AN and how can I resolve them?

Common error codes include E01 for communication errors and E02 for motor overload. Refer to the user manual for troubleshooting steps specific to each code.

How can I perform routine maintenance on the MRH AN system?

Routine maintenance includes checking electrical connections, inspecting cooling fans for dust accumulation, and ensuring the software is up-to-date. Perform these checks every 6 months.

What should I do if the MRH AN unit is not powering on?

Check the power supply connections and ensure the circuit breaker is not tripped. If the issue persists, verify the integrity of the power cord and replace if necessary.

How can I update the firmware on my MRH AN controller?

Download the latest firmware from the Mitsubishi Electric website. Connect your controller to a computer via USB and use the provided software to perform the update.

What precautions should I take when installing the MRH AN?

Ensure the unit is installed in a well-ventilated area, away from direct sunlight and moisture. Follow the installation guide to securely mount the unit and connect all cables appropriately.

How do I calibrate the MRH AN for optimal performance?

Access the calibration menu from the main settings. Follow the on-screen instructions to adjust parameters such as speed and torque to match your system requirements.

Can I connect the MRH AN to a network for remote monitoring?

Yes, the MRH AN supports network connectivity. Use the Ethernet port to connect to your network and configure the settings via the user interface for remote access.

What should I do if the MRH AN is overheating?

Ensure that the cooling fans are operational and clean any dust accumulation. Verify that the unit is not placed in a confined space and that the ambient temperature is within the specified range.

How do I perform a factory reset on the MRH AN controller?

To perform a factory reset, navigate to the settings menu, select 'Factory Reset', and confirm the action. This will restore all settings to default values.