Mitsubishi D700 Manual: A Comprehensive Guide

This comprehensive guide details the Mitsubishi D700 frequency inverter, covering installation, operation, troubleshooting, and maintenance for optimal performance and longevity.

Discover essential resources, including online forums and Mitsubishi service centers, alongside detailed warranty information for your D700 unit.

Explore advanced features like speed control, frequency settings, and torque control, alongside input/output specifications and performance characteristics.

The manual provides instructions for unpacking, mounting, electrical connections, safety precautions, and regular inspections to ensure reliable operation.

Find common error codes, reset procedures, and emergency stop protocols, alongside technical specifications, dimensions, and weight details for the D700.

The Mitsubishi D700 series represents a robust and versatile solution for industrial motor control, offering precise performance and reliability. This frequency inverter is designed for a wide range of applications, from simple speed control to complex process automation.

As highlighted in available resources, the D700 is a key component in various Mitsubishi systems, often discussed within dedicated online communities and forums. Understanding its capabilities is crucial for maximizing efficiency and minimizing downtime. This manual serves as a foundational resource for users, providing detailed guidance on installation, operation, and maintenance.

Whether you’re a seasoned engineer or new to variable frequency drives, this guide will equip you with the knowledge to effectively utilize the D700’s features and troubleshoot potential issues. It’s a gateway to unlocking the full potential of your Mitsubishi automation system.

Understanding the D700 Series

The Mitsubishi D700 series is characterized by its compact design and advanced functionality, making it suitable for diverse industrial applications. It’s a frequency inverter known for its robust performance and ease of integration into existing systems. Online forums, like the Mitsubishi Colt and Lancer forum, demonstrate user engagement and shared experiences with Mitsubishi products.

The D700’s architecture allows for precise motor control, contributing to energy savings and improved process efficiency. Discussions surrounding Mitsubishi’s Outlander PHEV highlight the company’s commitment to technological advancement, a principle reflected in the D700’s design.

This series offers a range of models to accommodate varying motor power requirements and control needs, ensuring a tailored solution for each application. Understanding these nuances is key to optimal system performance.

Safety Precautions

Prior to installing or operating the Mitsubishi D700, carefully review these crucial safety guidelines to prevent potential hazards. Always disconnect power before performing any maintenance or inspection procedures. Ensure proper grounding to avoid electrical shock, a serious risk when working with electrical equipment.

Never operate the D700 with damaged cables or connections; Qualified personnel should handle all installation and repair work, adhering to local electrical codes. Be aware of potential moving parts and avoid contact during operation.

A near-fatal incident reported online underscores the importance of caution. Regularly inspect for wear and tear, and heed all warning labels. Following these precautions ensures a safe working environment;

Installation and Setup

Proper installation is vital for optimal D700 performance. This section details unpacking, inspection, mounting procedures, and secure electrical connections for reliable operation.

Unpacking and Inspection

Upon receiving your Mitsubishi D700, carefully inspect the packaging for any signs of damage during transit. Document any external damage immediately with photographs before opening. Once opened, verify that all components listed on the packing slip are present, including the D700 unit itself, the instruction manual, and any included accessories.

Thoroughly examine the D700 for physical damage, such as dents, scratches, or broken connectors. Check the cooling fan for obstructions and ensure all terminals are intact. If any damage or missing components are discovered, immediately contact Mitsubishi support or your distributor. Do not attempt to operate a damaged unit, as this could pose a safety hazard or void the warranty.

Retain the original packaging for potential future transport or warranty claims.

Mounting the D700

Proper mounting is crucial for optimal D700 performance and longevity. Select a clean, dry, and well-ventilated location, free from excessive dust, humidity, and vibration. Ensure sufficient space around the unit for adequate cooling and easy access for maintenance.

Mount the D700 vertically on a flat, non-combustible surface using the provided mounting screws. Tighten the screws securely, but avoid over-tightening, which could damage the unit. Maintain a minimum clearance of 10cm (4 inches) above and around the sides of the inverter for airflow.

Avoid mounting the D700 near heat sources or flammable materials. Verify the mounting surface can support the weight of the unit.

Electrical Connections

Before making any electrical connections, ensure the D700 is completely disconnected from the power supply. Verify all incoming voltage and frequency match the inverter’s specifications. Use appropriately sized wiring and ensure all connections are tight and secure to prevent overheating and potential hazards.

Connect the main power supply (L1, L2, L3) to the designated terminals, observing correct phase sequence. Connect the grounding wire to the grounding terminal for safety. Connect the motor wires (U, V, W) to the corresponding output terminals.

Double-check all wiring before applying power. Incorrect connections can cause severe damage to the inverter and motor.

Basic Operation

This section details powering the D700 on/off, navigating the control panel, and understanding fundamental parameter settings for initial operation and adjustments.

Learn to interpret the display and utilize basic functions for smooth and efficient control of your connected motor.

Powering On/Off

To power on the Mitsubishi D700, ensure the main power supply is connected and the input voltage is within the specified range. Press the RUN key on the control panel; the indicator light will illuminate, signifying operation.

Prior to powering off, it’s crucial to stop the motor using the STOP key. Allow the inverter to complete its deceleration sequence before disconnecting the power supply.

Never abruptly disconnect power during operation, as this can cause damage to the motor or the inverter itself. A controlled shutdown sequence is always recommended. The D700 features a built-in protection circuit to prevent unexpected start-ups after a power interruption.

Confirm the display shows no error codes before initiating the power-on process.

Control Panel Overview

The Mitsubishi D700’s control panel features a multi-function LCD display for parameter settings and status monitoring. Key components include the RUN/STOP keys for motor control, UP/DOWN arrow keys for parameter adjustment, and a MODE key to cycle through different operating modes.

The display indicates frequency, current, voltage, and any active fault codes. An emergency stop button provides immediate shutdown capability.

Parameter settings are navigated via the menu system, accessible through the MODE key. The panel also includes indicator lights for power, forward/reverse rotation, and fault conditions.

Refer to the detailed parameter list for specific function descriptions and adjustment ranges.

Parameter Settings

The Mitsubishi D700 offers extensive parameter settings for customized motor control. Access these settings through the control panel’s menu system, utilizing the UP/DOWN and MODE keys for navigation and adjustment.

Key parameters include motor voltage and current limits, acceleration and deceleration times, frequency range, and various protection settings. Advanced parameters allow for torque control, PID control, and communication settings.

Carefully review each parameter’s description before modification. Incorrect settings can lead to improper operation or damage to the drive or motor.

Save changes after adjustment to ensure they are retained.

Advanced Features

Unlock the D700’s full potential with speed control modes, precise frequency settings, and sophisticated torque control capabilities for demanding applications.

Explore PID control, communication protocols, and customizable profiles for optimized performance and integration within complex systems.

Speed Control Modes

The Mitsubishi D700 offers versatile speed control modes to suit diverse application requirements. V/f control provides basic speed regulation, ideal for general-purpose fans and pumps. Sensorless vector control delivers enhanced torque and speed accuracy without an encoder, suitable for many variable-torque loads.

For applications demanding precise control, closed-loop vector control, utilizing encoder feedback, ensures superior performance. This mode enables accurate speed and position control, perfect for applications like conveyors and winding machines. Parameter adjustments allow fine-tuning of acceleration/deceleration times, slip compensation, and current limits for optimized performance and protection.

Additionally, the D700 supports pattern speed control, enabling pre-programmed speed profiles for automated sequences. These modes are configurable through the control panel or via communication interfaces.

Frequency Setting

The Mitsubishi D700 allows precise frequency setting to control motor speed. Frequency can be adjusted directly via the keypad on the control panel, offering immediate adjustments for testing or process changes. Alternatively, external analog or digital inputs can be configured to control the frequency remotely, enabling integration with PLCs or other control systems.

Parameters define the minimum and maximum frequency limits, safeguarding the motor and driven equipment. The D700 also supports frequency scaling, allowing the output frequency to be proportionally adjusted based on an external signal.

Accurate frequency setting is crucial for optimizing performance and preventing damage, and the D700 provides multiple methods for achieving this.

Torque Control

The Mitsubishi D700 offers sophisticated torque control capabilities, essential for applications demanding consistent force regardless of speed. This is achieved through vector control, allowing independent control of torque and speed. Users can set a desired torque level, and the D700 will automatically adjust the motor current to maintain it, even during acceleration or load variations.

Parameters allow adjustment of torque characteristics, including torque boost and torque limit, optimizing performance for specific loads. External signals can also be used to modulate the torque command, enabling dynamic torque control.

Precise torque control enhances process accuracy and protects equipment from overload.

Troubleshooting

This section details common D700 error codes, reset procedures, and emergency stop protocols, ensuring swift diagnosis and resolution of operational issues.

Effectively address problems and restore functionality with clear guidance for maintaining optimal performance of your Mitsubishi D700 system.

Common Error Codes

Understanding D700 error codes is crucial for efficient troubleshooting. Error code E1 typically indicates an overcurrent condition, often stemming from motor overload or wiring issues. E2 signals an undervoltage, requiring verification of the power supply. Code E3 points to an overvoltage situation, potentially damaging to the inverter.

A frequent code, E4, signifies a motor phase loss, demanding immediate inspection of motor connections. E5 indicates a trip due to overheating, necessitating cooling system checks. Code E6 often relates to parameter settings outside acceptable ranges, requiring adjustment.

Further codes, like E7 (reference signal error) and E8 (internal fault), necessitate contacting Mitsubishi support for specialized assistance. Always consult the full manual for a complete list and detailed explanations of each error code.

Resetting the D700

Resetting the Mitsubishi D700 can resolve minor operational issues. A soft reset, achieved via the control panel, restores parameters to the last saved configuration – ideal for temporary glitches. For a factory reset, accessing the parameter menu and selecting the ‘Reset to Defaults’ option is required, but this erases all custom settings.

Before a factory reset, meticulously document all personalized parameters. Power cycling the D700 – turning it off and on – can sometimes clear transient errors.

Caution: Frequent resets may indicate underlying problems. If issues persist after resetting, consult the troubleshooting section or contact Mitsubishi support for professional assistance.

Emergency Stop Procedures

Immediate action is crucial during emergencies. The Mitsubishi D700 features an emergency stop (E-Stop) function, typically activated via a dedicated button on the control panel or external wiring. Pressing the E-Stop immediately cuts power to the motor, halting operation.

Verify the E-Stop button is functioning correctly during routine inspections. After an E-Stop, investigate the cause before resuming operation. A reset may be required to clear the fault and restore functionality.

Important: Do not attempt to bypass or disable the E-Stop system. It’s a critical safety feature designed to prevent accidents and protect personnel and equipment.

Maintenance and Service

Regular inspections, cleaning, and timely component replacement are vital for maintaining the Mitsubishi D700’s reliability and extending its operational lifespan effectively.

Proactive maintenance minimizes downtime and ensures optimal performance, safeguarding your investment in this critical industrial automation component.

Regular Inspections

Consistent, scheduled inspections are paramount for ensuring the Mitsubishi D700 operates safely and efficiently. Begin by visually examining the unit for any signs of physical damage, including cracks, loose connections, or corrosion.

Carefully inspect all wiring and terminals, verifying secure connections and insulation integrity. Monitor the inverter’s cooling fan for proper operation, listening for unusual noises or vibrations.

Check the heatsink for dust accumulation, as this can impede heat dissipation and lead to overheating. Regularly review the D700’s operational logs for any error codes or unusual parameter fluctuations. Document all inspection findings and address any issues promptly to prevent potential failures and maintain optimal performance.

Cleaning Procedures

Maintaining a clean Mitsubishi D700 is crucial for reliable operation and extended lifespan. Before cleaning, always disconnect the power supply and ensure the unit is cool to the touch.

Use a soft, lint-free cloth to gently remove dust and debris from the exterior surfaces. For stubborn dirt, slightly dampen the cloth with isopropyl alcohol, avoiding direct contact with internal components.

Pay particular attention to the cooling fan and heatsink, carefully removing any accumulated dust with a brush or compressed air. Never use water or harsh cleaning agents, as these can damage sensitive electronics. Regular cleaning prevents overheating and ensures optimal performance.

Component Replacement

Component replacement on the Mitsubishi D700 should only be performed by qualified personnel. Incorrect procedures can lead to malfunction or safety hazards. Always disconnect power and discharge capacitors before beginning any repairs.

Refer to the detailed parts list in the manual for correct component identification and specifications. When replacing components, ensure they are genuine Mitsubishi replacements to maintain performance and warranty validity.

Follow the step-by-step instructions provided for each component, paying close attention to wiring diagrams and torque specifications. Improper installation can cause damage. Document all replacements for service records.

Technical Specifications

This section details the Mitsubishi D700’s input/output parameters, performance characteristics, and physical dimensions, including weight, for precise application.

Explore comprehensive data regarding voltage, current, frequency range, and control signal compatibility for informed integration.

Input/Output Details

The Mitsubishi D700 boasts a versatile range of input and output options designed for seamless integration into diverse automation systems. Input voltage typically supports 200-240V AC, single or three-phase, with a frequency of 50/60Hz. Digital inputs accept various signal types, including sinking and sourcing logic, enabling compatibility with a wide array of sensors and control devices.

Analog inputs, commonly 4-20mA or 0-10V, facilitate precise control based on external process variables. Output relays provide isolated switching capabilities for controlling external loads, while analog outputs offer proportional control signals. Communication ports, such as RS-485 (Modbus RTU), enable network connectivity for remote monitoring and control. Detailed wiring diagrams and signal specifications are crucial for proper implementation.

Performance Characteristics

The Mitsubishi D700 series delivers robust performance, optimized for a broad spectrum of industrial applications. Its output frequency range typically spans from 0.1Hz to 400Hz, providing precise speed control. The D700 offers an overload capacity, often exceeding 150% of the rated current for a short duration, ensuring reliable operation during demanding tasks.

Acceleration and deceleration times are highly configurable, allowing for smooth motor control and reduced mechanical stress. The inverter’s switching frequency, adjustable within a specific range, minimizes electromagnetic interference. Efficiency levels are generally high, contributing to energy savings. Furthermore, the D700 exhibits excellent torque characteristics across its speed range.

Dimensions and Weight

The Mitsubishi D700 frequency inverter’s physical specifications vary based on the specific model and power rating. Generally, the units are designed for compact installation, optimizing space utilization within control panels. Typical dimensions range from approximately 180mm to 300mm in height, 120mm to 180mm in width, and 80mm to 150mm in depth.

Weight also fluctuates with power capacity, ranging from around 2.5kg for smaller models to approximately 6kg or more for higher-power units. Precise dimensions and weight are detailed in the individual product datasheet. Proper consideration of these factors is crucial for ensuring appropriate mounting and handling during installation and maintenance.

Mitsubishi Community Forums & Support

Connect with fellow D700 users online, access Mitsubishi service centers for expert assistance, and review comprehensive warranty details for peace of mind.

Explore dedicated forums for technical discussions, shared experiences, and valuable insights regarding the Mitsubishi D700 frequency inverter.

Online Resources for D700 Users

Numerous online platforms offer valuable support for Mitsubishi D700 users. The MOTOR-TALK auto community hosts a dedicated Mitsubishi forum with over 817 contributions, providing a space for technical problem-solving, sharing experiences, and viewing user-submitted tests and images.

Additionally, broader Mitsubishi forums, like the one for Colt, Lancer, and Space Star (Mirage), can offer insights from experienced Mitsubishi owners. While not D700-specific, these communities often contain knowledgeable individuals familiar with Mitsubishi products.

Remember to search for discussions related to frequency inverters or industrial automation, as the D700 falls into these categories. These resources provide a collaborative environment for troubleshooting and maximizing your D700’s potential.

Mitsubishi Service Centers

For professional assistance with your Mitsubishi D700, authorized Mitsubishi service centers are readily available. While specific D700 support locations may vary, contacting Mitsubishi’s general service network is the first step. Many Mitsubishi dealerships also service industrial automation products, or can direct you to a qualified specialist.

Online resources often provide location finders for authorized service providers. It’s recommended to verify a center’s expertise with frequency inverters before scheduling service.

Ensure you have your D700’s model number and any error codes when contacting a service center for efficient support. Prompt professional service ensures optimal performance and extends the lifespan of your D700.

Warranty Information

The Mitsubishi D700 frequency inverter is covered by a standard manufacturer’s warranty, protecting against defects in materials and workmanship. Warranty duration typically begins from the date of purchase or installation, whichever occurs first. Specific terms and conditions, including coverage length, are detailed in the official warranty documentation included with your D700.

The warranty may not cover damage resulting from improper installation, misuse, or unauthorized modifications.

Registering your D700 promptly after purchase is crucial for streamlined warranty claims. Retain your proof of purchase and warranty card for future reference. Contact Mitsubishi directly for detailed warranty specifics.