Contents

Safety Instructions
DISPOSAL OF WASTE
About the manual
Cables used for wiring
CONTENTS
1. FUNCTIONS AND CONFIGURATION
- 1.1 Summary
- 1.2 Outline of safety observation function
- 1.3 Function block diagram
  - 1.3.1 MR-J4-_GF_-RJ
  - 1.3.2 MR-J4-_B_-RJ
  - 1.3.3 MR-J4-_A_-RJ
  - 1.3.4 MR-J4-DU_B_-RJ
  - 1.3.5 MR-J4-DU_A_-RJ
- 1.4 System configuration
  - 1.4.1 MR-J4-_GF_-RJ
  - 1.4.2 MR-J4-_B_-RJ/MR-J4-DU_B-RJ
  - 1.4.3 MR-J4-_A_-RJ/MR-J4-DU_A-RJ
- 1.5 Standard specifications
- 1.6 Function list
- 1.7 Combinations with servo amplifiers and servo motors
- 1.8 Rating plate
- 1.9 Risk assessments
  - 1.9.1 Common residual risks in each function
  - 1.9.2 Residual risks in each function
2. INSTALLATION
- 2.1 Installation direction and clearances
- 2.2 Keep out foreign materials
- 2.3 Inspection items
- 2.4 Parts having service life
- 2.5 Maintenance
- 2.6 Attachment and detachment of MR-D30
3. SIGNALS AND WIRING
- 3.1 Connectors and pin assignment
- 3.2 I/O signal connection example
  - 3.2.1 Input signal
  - 3.2.2 Output signal
- 3.3 Connection of I/O interface
  - 3.3.1 Source output
  - 3.3.2 Sink input
  - 3.3.3 DO1_ to DO3_ source output
  - 3.3.4 DO4NA source output and DO4NB sink output
- 3.4 Wiring for SBC output
- 3.5 Noise reduction techniques
- 3.6 Signal explanations
  - 3.6.1 Input device
  - 3.6.2 Output device
  - 3.6.3 Power supply
- 3.7 Wiring method of CN10A/CN10B connectors
- 3.8 Connection example with other devices
  - 3.8.1 MR-J4-_GF_-RJ
  - 3.8.2 MR-J4-_B_-RJ/MR-J4-DU_B_-RJ
  - 3.8.3 MR-J4-_A_-RJ/MR-J4-DU_A_-RJ
- 3.9 Power-on sequence
4. SAFETY OBSERVATION FUNCTION
- 4.1 Achievable safety level
- 4.2 Safety diagnosis function list
- 4.3 Startup
  - 4.3.1 Switching power on for the first time
  - 4.3.2 Parameter
  - 4.3.3 Mandatory parameter setting
  - 4.3.4 Test operation
  - 4.3.5 Unit replacement
- 4.4 I/O function
  - 4.4.1 Input device
  - 4.4.2 Output device
  - 4.4.3 Safety observation function control by input device
  - 4.4.4 Servo motor with functional safety
  - 4.4.5 Position feedback fixing diagnosis function
- 4.5 Safety observation function
  - 4.5.1 STO function
  - 4.5.2 SS1 function
  - 4.5.3 SS2/SOS function
  - 4.5.4 SLS function
  - 4.5.5 SSM function
  - 4.5.6 SBC function
  - 4.5.7 Status monitor (SM) function
  - 4.5.8 Multiple inputs of safety observation functional operation commands
  - 4.5.9 Simultaneous operation of STO and SS1 functions
  - 4.5.10 At alarm occurrence
5. PARAMETERS
- 5.1 Parameter list
  - 5.1.1 Safety observation function parameters 1 ([Pr. PSA_ _ ])
  - 5.1.2 Network parameters ([Pr. PSC_ _ ])
  - 5.1.3 Safety I/O device parameters ([Pr. PSD_ _ ])
- 5.2 Detailed list of parameters
  - 5.2.1 Safety observation function parameters 1 ([Pr. PSA_ _ ])
  - 5.2.2 Network parameters ([Pr. PSC_ _ ])
  - 5.2.3 Safety I/O device parameters ([Pr. PSD_ _ ])
6. DISPLAY
7. TROUBLESHOOTING
- 7.1 Alarm and warning list
- 7.2 Combinations of the parameters that trigger [AL. 7A.3 Parameter combination error (safety observation function)]
8. DIMENSIONS
- 8.1 MR-D30 functional safety unit
- 8.2 When an MR-D30 is attached to a servo amplifier
APPENDIX
- App. 1 EC declaration of conformity
REVISION
Warranty

Mitsubishi MR-D30 Instruction Manual

Pages 156

Year 2018

Language(s)

of 156

Instruction Manual

156 pages

Installation Guide

4 pages

Mitsubishi MR-D30 Servo Specification

The Mitsubishi MR-D30 Servo is a high-performance servo amplifier designed for precision control in various industrial applications. It supports seamless integration with Mitsubishi's range of servo motors, offering enhanced performance and reliability. The MR-D30 features advanced control algorithms that facilitate precise motion control, ensuring high accuracy and responsiveness in complex automation tasks. It operates on a power supply voltage ranging from 200V to 230V AC, making it suitable for a wide range of industrial environments. The amplifier is engineered to support a maximum output current that aligns with the demanding requirements of high-torque applications.

This servo amplifier is equipped with a robust feedback system that utilizes high-resolution encoders, allowing for superior position and speed control. The MR-D30 supports multiple control modes, including position, speed, and torque control, providing flexibility to adapt to various operational needs. It offers connectivity options such as RS-485 and is compatible with Mitsubishi's proprietary communication protocols, ensuring seamless communication with other devices in the automation ecosystem.

The MR-D30 Servo is designed with user-friendly features, including an intuitive interface for easy programming and diagnostics. It incorporates safety functions like overcurrent and overvoltage protection, enhancing operational safety and reducing downtime. The compact design of the MR-D30 allows for easy installation in space-constrained environments, while its high-efficiency design ensures optimal energy consumption. This servo amplifier is ideal for applications in robotics, CNC machinery, and automated manufacturing systems, where precision and reliability are paramount. Mitsubishi's commitment to quality and innovation is evident in the MR-D30, making it a reliable choice for enhancing productivity in industrial settings.

Mitsubishi MR-D30 Servo F.A.Q.

How do I perform a factory reset on the Mitsubishi MR-D30 Servo?

To perform a factory reset on the MR-D30 Servo, power off the unit, then hold down the 'Mode' button while powering it back on. Continue holding the button until the reset process begins.

What should I do if the MR-D30 Servo is not responding to commands?

First, check all connections to ensure they are secure. Verify that the servo is powered on and that the control signal is properly configured. Consult the error codes on the display to identify specific issues.

How can I update the firmware on the Mitsubishi MR-D30 Servo?

To update the firmware, connect the servo to a computer via the USB interface. Use Mitsubishi's official software to check for updates and follow the on-screen instructions to complete the update process.

What maintenance is required for optimal performance of the MR-D30 Servo?

Regularly inspect the servo for dust and debris, clean the cooling fins, and ensure that all moving parts are lubricated according to the manufacturer's guidelines. Also, check for any loose connections or worn-out cables.

Can I use the MR-D30 Servo with third-party controllers?

Yes, the MR-D30 Servo can be integrated with third-party controllers, provided they support the necessary communication protocols. Refer to the servo's manual for compatibility information.

What could cause the MR-D30 Servo to overheat?

Overheating may be caused by excessive load, poor ventilation, or a malfunctioning cooling system. Ensure the servo is not overloaded and that there is adequate airflow around the unit.

How do I calibrate the Mitsubishi MR-D30 Servo?

To calibrate the servo, access the calibration settings via the on-board menu or through the connected software interface. Follow the specific calibration steps outlined in the user manual.

What is the recommended operating temperature range for the MR-D30 Servo?

The recommended operating temperature range for the MR-D30 Servo is 0°C to 40°C (32°F to 104°F). Operating outside this range may affect performance and longevity.

How can I troubleshoot communication errors with the MR-D30 Servo?

Ensure that the communication cables are properly connected and not damaged. Verify that the communication settings match those of the connected device. Check for any software updates that may address communication issues.

What safety precautions should I take when installing the MR-D30 Servo?

Ensure that the power is disconnected before installation. Follow all grounding and wiring guidelines provided in the installation manual. Always wear appropriate personal protective equipment (PPE) to prevent injury.