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Mitsubishi Electric MELDAS MDS-R-V2-8080 User Manual

Mitsubishi Electric MELDAS MDS-R-V2-8080
285 pages
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Table of Contents

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Mitsubishi Electric MELDAS MDS-R-V2-8080 Specifications

General IconGeneral
TypeCNC Controller
SeriesMELDAS
ModelMDS-R-V2-8080
Control MethodDigital Servo Control
Axis Control8 axes
InterpolationLinear, Circular, Helical
Communication InterfaceRS-232, Ethernet
Power Supply200-240 VAC
Operating Temperature0°C to 45°C
Storage Temperature-20°C to 60°C

Summary

Precautions for safety

Safety Categories and Symbols

Explanation of safety levels (DANGER, WARNING, CAUTION) and symbols for prohibited/mandatory matters.

Specific Safety Precautions

Detailed safety precautions related to electric shock prevention, injury prevention, and fire prevention.

Installation

Specifications

Servomotor Specifications

Detailed specifications for HF Series servomotors, including lists, torque characteristics, dimensions, and environmental conditions.

Servo Drive Unit Specifications

Specifications for MDS-R Series servo drive units (1-axis and 2-axis), covering installation conditions, lists, and outline dimensions.

Characteristics

Dedicated Options

Peripheral Devices

No-Fuse Breaker and Contactor Selection

Recommendations for selecting no-fuse breakers and contactors to ensure safe and proper installation for power supply units.

Wiring and Connection

Motor and Detector Connection

Wiring diagrams for connecting servomotors and detectors, covering various models and cable types.

Power Supply and Brake Wiring

Guidance on connecting the main circuit power supply, contactors, regenerative resistors, motor brakes, and emergency stops.

Contactor and Emergency Stop Control

Details on wiring and controlling contactors, motor brakes, and external emergency stop signals for safe operation.

Setup

Initial Parameter Settings

Essential parameters for system startup, covering basic specifications, electronic gears, detector types, and regenerative resistor settings.

Adjustment

Gain Adjustment

Steps for adjusting current loop and speed loop gains to optimize servo control and machine stability.

Characteristics Improvement

Techniques for enhancing performance, including cutting precision, vibration suppression, overshooting, lost motion, and acceleration/deceleration.

Emergency Stop Settings

Configuration of emergency stop functions, including deceleration control, dynamic braking, and vertical axis drop prevention.

Troubleshooting

Confirmation Points

Essential checks and troubleshooting steps to identify the cause of errors, warnings, or alarms.

Startup Troubleshooting

Resolving startup issues by examining LED displays and ensuring correct unit settings and connections.

Alarm and Warning Lists

Comprehensive lists of alarms and warnings, including details on causes, investigation methods, stopping methods, and reset procedures.

Troubleshooting by Alarm/Warning Number

Detailed guidance for resolving specific alarms and warnings, with investigation items and recommended remedies.

Inspection

Appendix 2. Selection

Servomotor Capacity Selection

Criteria for selecting servomotor capacity based on load inertia ratio, short-time characteristics, and continuous characteristics.

Appendix 4. EMC Installation Guidelines

Appendix 5. Instruction Manual for Compliance with UL/c-UL Standard

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