Contents

Front cover
Introduction
Precautions for Safety
Treatment of waste
Disposal
Trademarks
WARRANTY
Contents
Outline for MDS-DM2 Series Instruction Manual (IB-1501139-A)
1 Introduction
- 1.1 Servo/Spindle Drive System Configuration
  - 1.1.1 System Configuration
- 1.2 Explanation of Type
  - 1.2.1 Servo Motor Type
  - 1.2.2 Drive Unit Type
  - 1.2.3 Spindle Motor Type
  - 1.2.4 AC Reactor Type
2 Specifications
- 2.1 Servo Motor
  - 2.1.1 Specifications List
  - 2.1.2 Torque Characteristics
- 2.2 Spindle Motor
  - 2.2.1 Specifications
  - 2.2.2 Output Characteristics
- 2.3 Drive Unit
  - 2.3.1 Installation Environment Conditions
  - 2.3.2 Multi Axis Drive Unit
  - 2.3.3 Unit Outline Dimension Drawing
  - 2.3.4 AC Reactor
  - 2.3.5 Explanation of Each Part
3 Function Specifications
- Function Specifications List
- 3.1 Base Control Functions
  - 3.1.1 Full Closed Loop Control
  - 3.1.2 Position Command Synchronous Control
  - 3.1.3 Speed Command Synchronous Control
  - 3.1.4 Distance-coded Reference Position Control
  - 3.1.5 Spindle's Continuous Position Loop Control
  - 3.1.6 Coil Changeover Control
  - 3.1.7 Gear Changeover Control
  - 3.1.8 Orientation Control
  - 3.1.9 Indexing Control
  - 3.1.10 Synchronous Tapping Control
  - 3.1.11 Spindle Synchronous Control
  - 3.1.12 Spindle/C Axis Control
  - 3.1.13 Proximity Switch Orientation Control
  - 3.1.14 Power Regeneration Control
  - 3.1.15 Resistor Regeneration Control
- 3.2 Servo/Spindle Control Functions
  - 3.2.1 Torque Limit Function
  - 3.2.2 Variable Speed Loop Gain Control
  - 3.2.3 Gain Changeover for Synchronous Tapping Control
  - 3.2.4 Speed Loop PID Changeover Control
  - 3.2.5 Disturbance Torque Observer
  - 3.2.6 Smooth High Gain Control (SHG Control)
  - 3.2.7 High-speed Synchronous Tapping Control (OMR-DD Control)
  - 3.2.8 Dual Feedback Control
  - 3.2.9 HAS Control
  - 3.2.10 OMR-FF Control
  - 3.2.11 Control Loop Gain Changeover
  - 3.2.12 Spindle Output Stabilizing Control
  - 3.2.13 High-response Spindle Acceleration/Deceleration Function
- 3.3 Compensation Control Function
  - 3.3.1 Jitter Compensation
  - 3.3.2 Notch Filter
  - 3.3.3 Adaptive Tracking-type Notch Filter
  - 3.3.4 Overshooting Compensation
  - 3.3.5 Machine End Compensation Control
  - 3.3.6 Lost Motion Compensation Type 2
  - 3.3.7 Lost Motion Compensation Type 3
  - 3.3.8 Lost Motion Compensation Type 4
  - 3.3.9 Spindle Motor Temperature Compensation Function
- 3.4 Protection Function
  - 3.4.1 Deceleration Control at Emergency Stop
  - 3.4.2 Vertical Axis Drop Prevention/Pull-up Control
  - 3.4.3 Earth Fault Detection
  - 3.4.4 Collision Detection Function
  - 3.4.5 SLS (Safely Limited Speed) Function
  - 3.4.6 Fan Stop Detection
  - 3.4.7 Open-phase Detection
  - 3.4.8 Contactor Weld Detection
  - 3.4.9 STO (Safe Torque Off) Function
  - 3.4.10 Deceleration and Stop Function at Power Failure
  - 3.4.11 Retraction Function at Power Failure
- 3.5 Sequence Functions
  - 3.5.1 Contactor Control Function
  - 3.5.2 Motor Brake Control Function
  - 3.5.3 External Emergency Stop Function
  - 3.5.4 Specified Speed Output
  - 3.5.5 Quick READY ON Sequence
- 3.6 Diagnosis Function
  - 3.6.1 Monitor Output Function
  - 3.6.2 Machine Resonance Frequency Display Function
  - 3.6.3 Machine Inertia Display Function
  - 3.6.4 Motor Temperature Display Function
  - 3.6.5 Load Monitor Output Function
  - 3.6.6 Open Loop Control Function
  - 3.6.7 Power Supply Diagnosis Display Function
4 Characteristics
- 4.1 Servo Motor
  - 4.1.1 Environmental Conditions
  - 4.1.2 Quakeproof Level
  - 4.1.3 Shaft Characteristics
  - 4.1.4 Machine Accuracy
  - 4.1.5 Oil / Water Standards
  - 4.1.6 Installation of Servo Motor
  - 4.1.7 Overload Protection Characteristics
  - 4.1.8 Magnetic Brake
  - 4.1.9 Dynamic Brake Characteristics
- 4.2 Spindle Motor
  - 4.2.1 Environmental Conditions
  - 4.2.2 Shaft Characteristics
  - 4.2.3 Machine Accuracy
  - 4.2.4 Installation of Spindle Motor
- 4.3 Drive Unit
  - 4.3.1 Environmental Conditions
  - 4.3.2 Heating Value
5 Dedicated Options
- 5.1 Servo Options
  - 5.1.1 Battery Option (ER6V-C119B, A6BAT, MDS-BTBOX-36)
  - 5.1.2 Ball Screw Side Encoder (OSA105ET2A)
  - 5.1.3 Machine Side Encoder
  - 5.1.4 Twin-head Magnetic Encoder (MBA Series)
- 5.2 Spindle Options
  - 5.2.1 Spindle Side ABZ Pulse Output Encoder (OSE-1024 Series)
  - 5.2.2 Spindle Side PLG Serial Output Encoder (TS5690, MU1606 Series)
  - 5.2.3 Twin-head Magnetic Encoder (MBE Series)
  - 5.2.4 Spindle Side Accuracy Serial Output Encoder (ERM280, MPCI Series) (Other Manufacturer's Product)
  - 5.2.5 Machine Side Encoder
- 5.3 Encoder Interface Unit
  - 5.3.1 Serial Output Interface Unit for ABZ Analog Encoder MDS-B-HR
  - 5.3.2 Serial Output Interface Unit for ABZ Analog Encoder EIB192M (Other Manufacturer's Product)
  - 5.3.3 Serial Output Interface Unit for ABZ Analog Encoder EIB392M (Other Manufacturer's Product)
  - 5.3.4 Serial Output Interface Unit for ABZ Analog Encoder ADB-20J Series (Other Manufacturer's Product)
- 5.4 Drive Unit Option
  - 5.4.1 Optical Communication Repeater Unit (FCU7-EX022)
- 5.5 Cables and Connectors
  - 5.5.1 Cable Connection Diagram
  - 5.5.2 List of Cables and Connectors
  - 5.5.3 Optical Communication Cable Specifications
6 Specifications of Peripheral Devices
- 6.1 Selection of Wire
  - 6.1.1 Example of Wires by Unit
- 6.2 Selection of Circuit Protector and Contactor
  - 6.2.1 Selection of Circuit Protector
  - 6.2.2 Selection of Contactor
- 6.3 Selection of Earth Leakage Breaker
- 6.4 Noise Filter
- 6.5 Surge Absorber
- 6.6 Relay
7 Selection
- 7.1 Selection of the Servo Motor
  - 7.1.1 Outline
  - 7.1.2 Selection of Servo Motor Capacity
  - 7.1.3 Motor Shaft Conversion Load Torque
  - 7.1.4 Expressions for Load Inertia Calculation
- 7.2 Selection of the Spindle Motor
Appendix 1 Cable and Connector Specifications
- Appendix 1.1 Selection of Cable
  - Appendix 1.1.1 Cable Wire and Assembly
- Appendix 1.2 Cable Connection Diagram
  - Appendix 1.2.1 Battery Cable
  - Appendix 1.2.2 Optical Communication Repeater Unit Cable
  - Appendix 1.2.3 STO Cable
  - Appendix 1.2.4 Servo Encoder Cable
  - Appendix 1.2.5 Spindle Encoder Cable
  - Appendix 1.2.6 Twin-head Magnetic Encoder Cable
- Appendix 1.3 Main Circuit Cable Connection Diagram
- Appendix 1.4 Connector Outline Dimension Drawings
  - Appendix 1.4.1 Connector for Drive Unit
  - Appendix 1.4.2 Connector for Servo
  - Appendix 1.4.3 Connector for Spindle
Appendix 2 Restrictions for Lithium Batteries
- Appendix 2.1 Restriction for Packing
  - Appendix 2.1.1 Target Products
  - Appendix 2.1.2 Handling by User
  - Appendix 2.1.3 Reference
- Appendix 2.2 Products Information Data Sheet (ER Battery)
- Appendix 2.3 Forbiddance of Transporting Lithium Battery by Passenger Aircraft Provided in the Code of Federal Regulation
- Appendix 2.4 California Code of Regulation "Best Management Practices for Perchlorate Materials"
- Appendix 2.5 Restriction Related to EU Battery Directive
  - Appendix 2.5.1 Important Notes
  - Appendix 2.5.2 Information for End-user
Appendix 3 EC Declaration of Conformity
- Appendix 3.1 EC Declaration of Conformity
Appendix 4 Instruction Manual for Compliance with UL/c-UL Standard
- Appendix 4.1 Operation Surrounding Air Ambient Temperature
- Appendix 4.2 Notes for AC Servo/Spindle System
  - Appendix 4.2.1 Warning
  - Appendix 4.2.2 Installation
  - Appendix 4.2.3 Short-circuit Ratings (SCCR)
  - Appendix 4.2.4 Over-temperature Protection for Motor
  - Appendix 4.2.5 Peripheral Devices
  - Appendix 4.2.6 Field Wiring Reference Table for Input and Output (Power Wiring)
  - Appendix 4.2.7 Motor Over Load Protection
  - Appendix 4.2.8 Flange of Servo Motor
  - Appendix 4.2.9 Spindle Drive/Motor Combinations
  - Appendix 4.2.10 Servo Drive/Motor Combinations
- Appendix 4.3 AC Servo/Spindle System Connection
  - Appendix 4.3.1 MDS-D, D2/DH, DH2/DM, DM2-Vx/SP Series
  - Appendix 4.3.2 MDS-D/DH-CV, D/D2-Vx/SPx, DH/DH2-Vx/SPx, DM/DM2-V3 Series with MDS-D/DH-PFU
  - Appendix 4.3.3 MDS-D2/DH2-CV, D/D2-Vx/SPx, DH/DH2-Vx/SPx, DM/DM2-V3 Series with MDS-D/DH-PFU
  - Appendix 4.3.4 MDS-D-SVJ3/SPJ3/MDS-DJ Series
  - Appendix 4.3.5 MDS-DM, DM2-SPV Series
Revision History
Global Service Network
Back cover

Mitsubishi Electric MDS DM2 Series Specifications Manual

Mitsubishi Electric MDS DM2 Series manual cover

Pages 224

Year 2017

Language(s)

of 224

Specifications Manual

224 pages

Instruction Manual

472 pages

Mitsubishi Electric MDS DM2 Series Specification

The Mitsubishi Electric MDS DM2 Series is a high-performance servo drive system designed for advanced automation and precision control applications. It integrates seamlessly into a variety of industrial environments, offering exceptional flexibility and reliability. The series is renowned for its compact design, which allows for easy installation in space-constrained settings. It features a high-speed processing capability that ensures rapid response times and precise motion control, making it ideal for complex machinery and manufacturing processes.

The MDS DM2 Series supports a wide range of motor types, including synchronous and asynchronous motors, enabling diverse application possibilities. It incorporates advanced algorithms for improved efficiency and reduced energy consumption, contributing to sustainable operational practices. The series also includes robust safety features such as overcurrent, overvoltage, and thermal protection, ensuring long-term durability and minimizing downtime.

Communication with other systems is facilitated through multiple interface options, including Ethernet, EtherCAT, and RS-485, allowing for easy integration into existing network infrastructures. The drive system supports various feedback devices, such as encoders and resolvers, to enhance positioning accuracy and system performance.

The user-friendly software interface simplifies configuration and monitoring, offering comprehensive diagnostic tools for maintenance and troubleshooting. The Mitsubishi Electric MDS DM2 Series is engineered to meet the demanding requirements of modern industrial applications, delivering superior performance, scalability, and adaptability. It is an ideal choice for industries seeking to enhance their automation capabilities with a reliable and efficient servo drive solution.

Mitsubishi Electric MDS DM2 Series F.A.Q.

What is the recommended procedure for initializing the Mitsubishi Electric MDS DM2 Series?

To initialize the MDS DM2 Series, first ensure all connections are secure and powered. Then, access the control panel, navigate to the initialization settings, and follow the on-screen instructions to complete the process.

How can I troubleshoot communication errors in the MDS DM2 Series?

Check the cable connections for looseness or damage, verify network settings, and ensure the software is up to date. Consult the error code list in the manual for specific troubleshooting steps.

What maintenance tasks should be performed regularly on the MDS DM2 Series?

Regular maintenance includes cleaning the unit to prevent dust buildup, checking for loose connections, inspecting cables for wear, and verifying that all firmware is updated.

How do I reset the MDS DM2 Series to factory settings?

To reset to factory settings, access the settings menu, select 'Reset,' and confirm the action. Note that this will erase all customized settings, so ensure data backup before proceeding.

What should I do if the MDS DM2 Series fails to start?

First, verify the power supply and connections. Check for any error codes and refer to the troubleshooting guide in the manual. If issues persist, contact Mitsubishi Electric support.

How can I optimize the performance of my MDS DM2 Series unit?

Ensure the firmware is up to date, regularly perform maintenance checks, and use the unit within its specified parameters to prevent overheating and excessive wear.

What are the common error codes for the MDS DM2 Series and their meanings?

Common error codes include E101 for communication errors, E202 for overheating, and E303 for power supply issues. Refer to the manual for a comprehensive list and detailed descriptions.

How do I update the firmware on the MDS DM2 Series?

Download the latest firmware from the Mitsubishi Electric website. Connect the unit to your computer, open the update tool, and follow the on-screen instructions to complete the update.

Can the MDS DM2 Series be integrated with third-party systems?

Yes, the MDS DM2 Series can be integrated with third-party systems using standard communication protocols. Refer to the integration section in the manual for specific instructions and compatibility details.

What safety precautions should be taken when operating the MDS DM2 Series?

Always ensure the unit is properly grounded, avoid exposing it to moisture, and do not exceed the recommended operating conditions. Follow all safety guidelines provided in the manual.