Mitsubishi D700 Instruction Manual: A Comprehensive Guide
This comprehensive guide details installation, wiring, operations, maintenance, and specifications for the FR-D700 series inverters, offering PDF manuals for easy download.
Troubleshooting is simplified with insights into common issues, alongside a step-by-step setup guide for new Mitsubishi Vfd D700 users.
The Mitsubishi FR-D700 series represents a robust and versatile line of frequency inverters designed for a wide spectrum of industrial automation applications. This manual serves as a complete resource for understanding and utilizing the full potential of these drives.
FR-D700 inverters offer precise motor control, enhancing efficiency and productivity. They are engineered for reliability and longevity, featuring advanced functions like PID control and multi-pump configurations.
This series supports various communication protocols, including Mitsubishi’s proprietary inverter protocol and Modbus, facilitating seamless integration into existing systems. Users will find detailed information on parameter settings, programming, operation, and troubleshooting within this guide.
The FR-D700 is a cornerstone of modern industrial control, and this manual ensures optimal performance and a prolonged service life.
About This Manual & Safety Precautions
This instruction manual provides comprehensive guidance on the FR-D700 series, covering installation, wiring, operation, and maintenance. It’s designed for qualified personnel familiar with electrical systems and safety procedures. PDF versions are readily available for convenient access and download.
Prior to any work, carefully review all safety precautions outlined within this document. Incorrect installation or operation can lead to equipment damage, personal injury, or electric shock. Always disconnect power before performing any wiring or maintenance.
Observe all local and national electrical codes; This manual does not supersede those regulations. Ensure the device is used within its specified parameters and that appropriate protective measures are in place. Consult your power service provider if needed.
Adhering to these guidelines will ensure safe and reliable operation of your Mitsubishi FR-D700 inverter.
Installation & Wiring
Proper installation and wiring are crucial for safe operation. This section details unpacking, mounting, terminal connections, and power supply requirements for the FR-D700.
Unpacking and Inspection
Upon receiving the FR-D700, carefully inspect the package for any signs of damage during transit. Verify the received unit matches the ordered model number and quantity as indicated on the packing slip; Remove the inverter from its packaging and check for any visible defects, such as dents, scratches, or loose components.
Ensure all included accessories, like the instruction manual and any optional parts, are present. Report any discrepancies or damage immediately to the carrier and Mitsubishi Electric. Do not attempt to operate a damaged inverter. Retain the original packaging for potential returns or warranty claims. Proper inspection prevents issues later and ensures a smooth installation process.
Mounting the FR-D700
Select a clean, dry, and well-ventilated location for mounting the FR-D700, ensuring sufficient space for wiring and maintenance access. Mount the inverter vertically on a metal panel using the provided mounting screws, maintaining adequate clearance around the unit for heat dissipation. Avoid locations with excessive dust, humidity, or direct sunlight.
Ensure the mounting surface is capable of supporting the inverter’s weight. Tighten the mounting screws securely to prevent vibration. Consider using a heat sink if the ambient temperature is high or the inverter is operating at a high current. Proper mounting minimizes noise and maximizes the inverter’s lifespan and performance.
Wiring Diagram Overview
The FR-D700 wiring diagram illustrates connections for power supply, input/output terminals, and control signals. Carefully review the diagram before commencing any wiring work, ensuring correct phase sequence and voltage levels. Identify the main circuit terminals (R, S, T) for three-phase power input and the grounding terminal for safety.
Locate the control signal terminals for start/stop, forward/reverse, and speed reference. Understand the function of each terminal before making connections. Utilize appropriately sized wiring and ensure secure terminations to prevent loose connections and potential hazards. Refer to the manual for detailed terminal assignments and wiring specifications.
Power Supply Requirements
The FR-D700 series inverters demand specific power supply characteristics for optimal performance and longevity. Ensure the input voltage aligns precisely with the inverter’s rated voltage, typically 200V or 400V class, verifying the correct phase configuration (single or three-phase). Confirm the power supply capacity adequately supports the motor’s full load current, including a safety margin for inrush current during startup.
Implement appropriate overcurrent protection devices, such as circuit breakers or fuses, sized according to the inverter’s specifications. Minimize voltage fluctuations and harmonic distortion from the power supply to prevent inverter malfunction. Adhere to local electrical codes and regulations during installation and wiring, prioritizing safety and compliance.
Input and Output Terminal Connections
Proper connection of input and output terminals is crucial for safe and reliable operation of the FR-D700. Input terminals facilitate power supply, control signals (digital and analog), and emergency stop circuits. Output terminals provide power to the motor, feedback signals, and status indications. Carefully identify each terminal using the inverter’s wiring diagram before making any connections.
Utilize appropriately sized wiring and secure connections to prevent loose contacts and voltage drops. Implement shielding for control signal cables to minimize noise interference. Ensure proper grounding of the inverter and motor to prevent electrical shock and reduce electromagnetic interference. Double-check all connections before applying power.
Control Signal Wiring
Effective control signal wiring is essential for integrating the FR-D700 into automated systems. Digital inputs manage start/stop, forward/reverse, and preset speed selection. Analog inputs enable variable speed control via voltage or current signals. Utilize shielded cables for all control signals to minimize electrical noise and ensure reliable communication.
Properly terminate control signal wiring according to the inverter’s specifications, paying attention to polarity. Consider using optocouplers to isolate the inverter’s control circuitry from external control systems. Verify signal levels and configurations through parameter settings. Incorrect wiring can lead to erratic operation or damage to the inverter or connected devices.
Parameters & Programming
Parameter configuration unlocks the FR-D700’s full potential. Adjust settings for motor parameters, acceleration/deceleration, and frequency control for optimal performance.
Parameter Group Overview
The FR-D700 organizes parameters into logical groups for streamlined programming. These groups cover functions like frequency settings, motor control, protection features, and communication options. Understanding this structure is crucial for efficient configuration. Key groups include basic settings, frequency reference, acceleration/deceleration, motor data, and advanced functions.
Each group contains numerous parameters, allowing precise control over inverter behavior. Parameters are categorized for easy navigation, enabling users to quickly locate and modify specific settings. The manual provides detailed explanations of each parameter within each group, clarifying their function and acceptable ranges. Proper parameter selection ensures optimal performance and protection of the connected motor and drive system. Navigating these groups effectively is key to maximizing the inverter’s capabilities.
Basic Parameter Settings
Initial setup of the FR-D700 requires configuring fundamental parameters. These settings define core operational characteristics, ensuring proper drive functionality. Essential parameters include motor voltage, frequency, and current ratings, alongside drive capacity and control mode selection. Correctly inputting motor data is vital for accurate performance and protection.
Users must also configure parameters related to the input power supply, such as voltage and phase. Setting the appropriate control method – V/f or vector control – impacts performance. Basic settings also encompass fault detection levels and restart behavior. Careful attention to these initial parameters establishes a stable foundation for advanced configuration and optimal system operation. Refer to the manual for detailed guidance on each setting.
Frequency Setting Methods
The FR-D700 offers diverse methods for frequency control, adapting to various application needs. Analog input, utilizing voltage or current signals, provides proportional frequency adjustment. Digital input allows for preset frequency selection via binary or BCD coding. Keypad operation enables direct frequency entry and adjustment for testing or manual control.
Communication protocols, like Mitsubishi’s inverter protocol or Modbus, facilitate remote frequency commands from PLCs or HMIs. Parameter settings determine the scaling and range for each method. Users can combine methods, prioritizing control based on operational requirements. Understanding these options allows for flexible and precise motor speed regulation, optimizing performance and efficiency.
Acceleration and Deceleration Time Adjustment
Precisely controlling acceleration and deceleration is crucial for smooth operation and preventing mechanical stress. The FR-D700 allows independent adjustment of these times via parameter settings. Shorter times yield quicker responses, suitable for dynamic applications, but may cause motor overheating or load disturbances. Longer times provide gentler starts and stops, minimizing stress on the motor and driven equipment.
Users can select from pre-defined time settings or input custom values in seconds. S-curve acceleration/deceleration profiles are available for even smoother transitions. Consider the load inertia and mechanical system characteristics when optimizing these parameters. Proper adjustment enhances system reliability and extends component service life.
Motor Parameter Configuration
Accurate motor parameter configuration is essential for optimal FR-D700 performance. Key parameters include rated voltage, frequency, current, and motor speed. Incorrect settings can lead to reduced performance, overheating, or even motor damage. The inverter utilizes these values to calculate slip compensation and voltage/frequency ratios.
Users must carefully input the motor nameplate data into the corresponding parameter groups. Auto-tuning functions are available to automatically determine some parameters, simplifying the setup process. Verify the configured values against the motor specifications to ensure accuracy. Proper configuration maximizes efficiency and extends the motor’s service life.
Advanced Parameter Settings
The FR-D700 offers extensive advanced parameter settings for fine-tuning performance. These settings allow customization of control characteristics, protection features, and communication protocols. Users can adjust parameters related to slip compensation, voltage boost, and current limits. Explore settings for stall prevention, overvoltage protection, and underload protection.
Advanced configuration enables implementation of sophisticated control strategies like PID control and multi-pump control. Modbus communication settings allow integration with PLCs and other automation systems. Caution is advised when modifying these parameters, as incorrect values can negatively impact system stability. Refer to the manual for detailed explanations of each setting.
Operation & Monitoring
Initial power-up includes self-diagnosis; monitor drive status via the keypad interface while running the motor for optimal performance and fault detection.
Initial Power-Up and Self-Diagnosis
Upon initial power-up, the FR-D700 inverter automatically performs a comprehensive self-diagnosis sequence. This crucial process verifies the correct operation of internal components and identifies potential issues before motor operation begins. Pay close attention to the display panel for any error codes or warning messages during this phase.
Successful completion of the self-diagnosis is indicated by a specific display pattern, confirming the drive is ready for parameter configuration and motor control. If any faults are detected, the inverter will halt and display a corresponding fault code, referencing the troubleshooting section of this manual. Addressing these faults promptly ensures safe and reliable operation.
Before proceeding, verify that the power supply voltage is within the specified range and that all wiring connections are secure. A proper initial setup is fundamental for long-term performance and preventing unexpected downtime.
Running the Motor
Before initiating motor operation, confirm all parameters are correctly configured, including frequency settings, acceleration/deceleration times, and motor parameters. Double-check input and output terminal connections to ensure proper control signal functionality. Utilize the keypad interface to select the desired operation mode – forward, reverse, or jog.
Gradually increase the frequency setting to start the motor, observing for any unusual noises, vibrations, or overheating. Monitor the drive status display for real-time feedback on current, voltage, and frequency. Adjust parameters as needed to optimize performance and prevent potential issues.
Always adhere to safety precautions and avoid sudden load changes during initial operation. Proper motor running procedures are essential for maximizing lifespan and maintaining system stability.
Monitoring Drive Status
Effective monitoring of the FR-D700 drive is crucial for optimal performance and preventative maintenance. The keypad interface provides real-time display of key parameters like frequency, current, voltage, and motor speed. Pay close attention to any displayed fault codes, as these indicate potential issues requiring immediate attention.
Utilize the drive’s self-diagnosis features to identify and resolve problems quickly. Regularly check for abnormal temperature readings or unusual noises emanating from the drive or motor. Observe the output frequency and compare it to the desired setpoint to ensure accurate operation.
Consistent monitoring allows for early detection of component degradation, extending the service life of the inverter and connected motor.
Using the Keypad Interface
The FR-D700’s keypad offers intuitive control and monitoring capabilities. Navigate through parameter settings using the up/down arrow keys and confirm selections with the ‘ENTER’ button. Access real-time drive status, including frequency, current, and voltage, via the display screen.
Utilize the ‘MODE’ key to switch between operating modes, such as frequency setting or parameter adjustment. The ‘RUN’ and ‘STOP’ buttons provide direct motor control. Explore the menu structure to customize drive settings according to your application needs;
Remember to consult the instruction manual for detailed explanations of each keypad function and parameter. Proper utilization of the keypad ensures efficient operation and troubleshooting.
Troubleshooting & Maintenance
This section details common fault codes, solutions, preventative maintenance schedules, and component replacement procedures for the FR-D700 series, simplifying repairs.
Common Fault Codes and Solutions
Understanding fault codes is crucial for efficient troubleshooting of the FR-D700. This section provides a detailed overview of frequently encountered error messages and their corresponding solutions. For example, an “OC” fault indicates overcurrent, often resolved by checking for motor winding shorts or excessive load.
An “OL” fault signals overload, requiring investigation of motor load and acceleration/deceleration times. “OH” faults denote overheating, necessitating verification of cooling fan operation and ambient temperature. Addressing “UF” (undervoltage) or “OV” (overvoltage) faults involves checking the power supply and wiring connections.
Refer to the manual’s comprehensive fault code list for a complete diagnosis guide, ensuring safe and effective repairs. Always prioritize safety procedures when addressing any fault condition.
Troubleshooting Steps
Effective troubleshooting of the FR-D700 begins with a systematic approach. First, verify the power supply voltage and input phases are correct. Next, inspect all wiring connections for looseness or damage, ensuring proper grounding. Then, utilize the drive’s keypad to check for displayed fault codes, referencing the manual for specific meanings.
Monitor the motor’s operation, listening for unusual noises or vibrations. If the motor fails to start, confirm parameter settings related to frequency, acceleration, and deceleration. Employ a multimeter to test motor winding resistance and insulation. Remember to document all steps taken and observations made during the troubleshooting process.
Consult the manual’s detailed troubleshooting guide for advanced diagnostics and potential solutions.
Preventative Maintenance Schedule
Regular preventative maintenance extends the service life of your FR-D700 inverter. Monthly, inspect and clean cooling fans, ensuring adequate airflow. Check for dust accumulation within the inverter enclosure, using compressed air cautiously. Quarterly, tighten all wiring connections and verify proper grounding. Annually, inspect capacitors for bulging or leakage, and test insulation resistance.
Monitor ambient temperature and humidity, maintaining optimal operating conditions. Keep a log of all maintenance activities, including dates and findings. Consider professional inspection and testing every two years to assess component health. Remember that proper maintenance minimizes downtime and maximizes performance.
Adhering to this schedule ensures reliable operation and prevents unexpected failures.
Component Replacement
Component replacement should only be performed by qualified personnel. Always disconnect power and discharge capacitors before any work begins. Refer to the FR-D700’s technical specifications for correct part numbers. When replacing capacitors, ensure the new components meet or exceed original ratings. Semiconductors have finite service lives; monitor their condition during maintenance.
Handle sensitive components with ESD precautions. Proper torque settings are crucial for secure connections; consult the manual. Document all replacements, noting date, part number, and technician. Dispose of old components responsibly, following environmental regulations. Contact Mitsubishi Electric for authorized service and genuine parts.
Incorrect replacement can void the warranty and compromise safety.
Communication & Advanced Features
Explore Mitsubishi inverter protocol for computer link communication, alongside Modbus settings. Implement PID control and multi-pump configurations for advanced automation capabilities.
Mitsubishi Inverter Protocol (Computer Link Communication)
The Mitsubishi Inverter Protocol, often referred to as Computer Link Communication, facilitates seamless data exchange between the FR-D700 series inverter and external devices like PLCs or computers. This protocol enables comprehensive monitoring and control of the inverter’s functions, allowing for sophisticated automation systems.
Establishing communication requires configuring specific parameters within the inverter, defining the communication speed, data format, and addressing scheme. The protocol supports various data transmission modes, ensuring reliable and efficient communication. Utilizing this feature, operators can remotely adjust parameters, monitor real-time performance data, and implement advanced control strategies.
Detailed information regarding protocol commands and data structures is available in the dedicated communication manual, providing a comprehensive resource for developers and system integrators. Proper implementation of the Mitsubishi Inverter Protocol unlocks the full potential of the FR-D700, enabling advanced applications and optimized system performance.
Modbus Communication Settings
The FR-D700 series supports Modbus communication, a widely used protocol for industrial automation, enabling integration with various control systems. Configuring Modbus involves setting communication parameters like baud rate, data bits, parity, and stop bits to match the master device.
Addressing is crucial; each inverter requires a unique Modbus slave address within the network. Function codes determine the type of data access – reading input registers, holding registers, or writing to output registers. The manual details specific register maps for accessing inverter parameters and status information.
Proper configuration ensures reliable data exchange, allowing for remote monitoring and control of the inverter’s operation. Careful attention to communication settings minimizes errors and maximizes system efficiency. Refer to the manual for detailed instructions and troubleshooting tips regarding Modbus implementation.
PID Control Implementation
The FR-D700 facilitates precise process control through integrated PID (Proportional-Integral-Derivative) functionality. Implementing PID control allows the inverter to regulate variables like pressure, flow, or temperature by adjusting motor speed based on feedback from a sensor.
Parameter settings define the PID gains (Kp, Ki, Kd) which determine the responsiveness and stability of the control loop. The manual guides users through tuning these parameters to achieve optimal performance for specific applications. Setting the proportional band, integral time, and derivative time are key.
Proper PID configuration minimizes process variations and ensures accurate control. The inverter provides monitoring tools to observe the PID output and adjust settings for improved stability and responsiveness. Detailed explanations and examples are available within the instruction manual.
Multi-Pump Control Configuration
The FR-D700 supports sophisticated multi-pump control schemes, enabling efficient management of multiple pumps in applications like water supply or wastewater treatment. This configuration optimizes energy consumption and enhances system reliability by alternating pump operation and minimizing wear.
The instruction manual details various multi-pump control modes, including lead/lag and alternating operation. Parameters define pump sequencing, switching criteria, and alarm handling. Proper configuration ensures smooth transitions between pumps and prevents system disruptions.
Advanced features include automatic pump selection based on flow demand and fault tolerance mechanisms. The manual provides clear guidance on wiring, parameter settings, and troubleshooting for multi-pump systems, maximizing efficiency and uptime.
Technical Specifications & Service Life
This section details FR-D700 specifications, component service lives (semiconductors, capacitors), and warranty details for optimal performance and longevity.
Refer to the manual for precise data.
FR-D700 Series Specifications
The FR-D700 series inverters boast a wide range of specifications catering to diverse industrial applications. Key features include a three-phase 200-240V or 380-480V power supply, and a frequency range typically spanning from 0.1 to 400 Hz.
Output capacity varies significantly across the series, ranging from 0.75 kW to 15 kW, accommodating various motor sizes. Overload capacity is generally 150% for 60 seconds or 120% for continuous duty. Control inputs include digital and analog signals, enabling flexible integration with PLCs and other control systems.
Built-in braking resistors are available in certain models, enhancing deceleration performance. Protection features encompass overvoltage, undervoltage, overload, and short-circuit protection, ensuring reliable operation. Communication protocols supported include Mitsubishi’s proprietary inverter protocol and Modbus, facilitating seamless network connectivity.
Service Life of Components
The service life of components within the FR-D700 series inverters is a critical consideration for long-term reliability and maintenance planning. Semiconductors, capacitors, and other parts exhibit varying lifespans dependent on operating conditions, including temperature, load, and frequency of switching.
Capacitors, particularly electrolytic capacitors, typically have a service life of 5-10 years under normal operating conditions, but this can be reduced by high temperatures or ripple current. Fans used for cooling generally require replacement every 2-3 years to maintain optimal performance. Semiconductors, if operated within specified limits, can last for over 10 years.
Regular preventative maintenance, including cleaning and inspection, can significantly extend component service life. Monitoring operating temperatures and ensuring adequate ventilation are crucial for maximizing the longevity of the inverter. Consult the manual for specific component replacement schedules.
Warranty Information & Contact Details
Mitsubishi Electric provides a standard warranty for the FR-D700 series inverters, typically covering defects in materials and workmanship for a period of one year from the date of purchase. This warranty does not cover damage resulting from misuse, improper installation, or unauthorized modifications.
To initiate a warranty claim, contact your local Mitsubishi Electric distributor or authorized service center. Proof of purchase is required. Extended warranties may be available for purchase. For technical support and further assistance, visit the Mitsubishi Electric Automation website or consult the instruction manual.
Contact details for regional offices and service centers can be found on the Mitsubishi Electric website: mitsubishi-automation.ru. Promptly reporting any issues ensures efficient resolution and maintains the integrity of your warranty.