To Next PageTo Next PageWhy am I getting an undervoltage error on my Mitsubishi Electric MR-J4-500B4(-RJ) Servo Drives?
If your Mitsubishi Electric Servo Drives show undervoltage, it could be due to a voltage drop in either the control circuit or the main circuit power. Therefore, check both the control circuit and the main circuit power supplies to resolve this issue.
What to do if Mitsubishi Electric Servo Drives report a main circuit error?
If your Mitsubishi Electric Servo Drives encounter a main circuit error, it indicates a ground fault detected either by the hardware detection circuit or the software detection function. In both cases, you should check the main circuit for faults.
What causes encoder initial communication error 1 on Mitsubishi Electric MR-J4-500B4(-RJ)?
If your Mitsubishi Electric Servo Drives are showing an encoder initial communication error, it could be due to several reasons: * Receive data error. * Encoder malfunction. * Transmission data error. * Incompatible encoder. * Process error. To address this, check the encoder connection, replace the malfunctioning encoder, check transmission data for integrity, ensure encoder compatibility and check process configuration.
How to fix switch setting error on Mitsubishi Electric MR-J4-500B4(-RJ) Servo Drives?
If your Mitsubishi Electric Servo Drives experience a switch setting error, it may be due to an incorrect axis number or station number setting, or a disabling control axis setting error. To resolve this, verify the axis number and station number settings and ensure the control axis is enabled.
What causes initial magnetic pole detection error on Mitsubishi Electric Servo Drives?
If your Mitsubishi Electric Servo Drives are showing an initial magnetic pole detection error, it could be due to several reasons: * Abnormal termination. * Time out error. * Limit switch error. * Estimated error. * Position deviation error. * Speed deviation error. * Current error. To address this, investigate magnetic pole settings, ensure appropriate timing configurations, check limit switches for proper operation, review estimated parameter settings, re-evaluate position deviation parameters, review speed deviation settings and check current settings and limits.
What does memory error 2 (EEP-ROM) mean on Mitsubishi Electric Servo Drives?
If your Mitsubishi Electric Servo Drives display 'Memory error 2 (EEP-ROM)', it can be due to an EEP-ROM error at power on, an EEP-ROM error during operation or a home position information read error. Check the EEP-ROM connection, operational integrity of EEP-ROM, and verify home position information.
What to do if Mitsubishi Electric MR-J4-500B4(-RJ) Servo Drives report memory error 1 (RAM)?
If your Mitsubishi Electric Servo Drives show a memory error 1 (RAM), it indicates a RAM error. Replace the RAM module.
What does clock error mean on Mitsubishi Electric MR-J4-500B4(-RJ)?
If your Mitsubishi Electric Servo Drives have a clock error, it indicates an issue with the clock settings. Check the clock settings.
What causes linear encoder error 2 on Mitsubishi Electric MR-J4-500B4(-RJ) Servo Drives?
If your Mitsubishi Electric Servo Drives are showing a linear encoder error, this is due to an environmental error. Assess and rectify environmental conditions.
How to resolve network module initialization error on Mitsubishi Electric MR-J4-500B4(-RJ)?
If your Mitsubishi Electric Servo Drives have a network module initialization error, it could be caused by the network module being undetected or due to initialization errors. Check the network module connections and check the network module for faults.
General| Model | MR-J4-500B4(-RJ) |
|---|---|
| Category | Servo Drives |
| Rated Output | 500 W |
| Communication | SSCNET III/H |
| Series | MR-J4 |
| Feedback Device | Incremental encoder, Absolute encoder |
| Protection Functions | Overcurrent, Overvoltage, Overheat, Encoder error, Regenerative error |
| Ambient Temperature | 0 to 55 °C |
| Ambient Humidity | 90% RH or less (non-condensing) |
| Vibration Resistance | 5.9 m/s² (0.6 G) in X, Y, and Z directions |
| Control Method | Sinusoidal PWM control, current control |
Provides essential warnings and guidelines to prevent electric shock during handling and installation of the servo amplifier.
Details CAUTIONary measures to prevent fire hazards, including proper installation materials and circuit configurations.
Highlights CAUTIONary measures to prevent injury, such as correct wiring, polarity, and handling of hot components.
Explains that the servo amplifier complies with IEC 61508:2010 functional safety standard SIL 3.
Specifies the required installation direction and clearances for the servo amplifier to prevent malfunctions and ensure proper operation.
Details the necessary connections and precautions for the servo amplifier's main circuit power supply, including magnetic contactors and circuit breakers.
Provides connection examples for sink and source I/O interfaces, illustrating wiring for digital inputs, outputs, and analog monitors.
Details the forced stop deceleration function, its operation, timing charts, and base circuit shut-off delay time.
Provides safety precautions and connection examples for servo motors with electromagnetic brakes.
Emphasizes the importance of securely grounding the servo amplifier and servo motor to prevent electric shock and ensure EMC compliance.
Provides a step-by-step procedure for initial power-on and startup, including checks and parameter settings.
Explains how to use switches for test operation, disabling control axes, setting control axis numbers, and interpreting the servo amplifier display.
Describes how to perform test operations to ensure the machine operates normally, including JOG, positioning, and program operations.
Explains the test operation modes available with MR Configurator2, such as JOG, positioning, and program operations.
Details basic setting parameters for the servo amplifier, covering operation mode, regenerative option, and absolute position detection.
Provides a detailed list of servo amplifier parameters, including basic settings, gain/filter settings, and extension settings.
Explains various gain adjustment methods, including single servo amplifier adjustment, one-touch tuning, and auto tuning.
Details the one-touch tuning process, including user command and amplifier command methods, and recommended commands.
Explains the auto tuning modes (1 and 2) and their procedures, including conditions for proper performance and parameter settings.
Details the tough drive functions, including vibration tough drive and instantaneous power failure tough drive.
Lists various alarms with their detail numbers, names, stop methods, and alarm deactivation options.
Lists various warnings with their detail numbers, names, stop methods, and alarm deactivation options.
Provides troubleshooting steps for issues occurring at power-on, such as communication errors and incorrect settings.
Explains the selection and connection examples for the external dynamic brake, including safety precautions and timing charts.
Details the STO I/O signal connector (CN8) and its pin assignments, including signal explanations.
Provides connection examples for the STO function using external safety relays or MR-J3-D05 safety logic units.
Outlines the functions and configuration of the linear servo system, highlighting differences from rotary servo motors.
Provides essential safety precautions and wiring guidelines for linear servo motors and their peripheral equipment.
Explains the startup procedure, controller settings, magnetic pole detection, and functions of the linear servo motor.
Describes the functions and configuration of the direct drive servo system, emphasizing high rigidity, high torque, and no backlash.
Provides essential safety precautions and wiring guidelines for direct drive motors and their peripheral equipment.
Explains the startup procedure, controller settings, and magnetic pole detection for direct drive motors.
Explains the functions and configuration of the fully closed loop control system, including control modes and dual feedback filter.
Details the startup procedure, system configuration, and functions of the fully closed loop system.
Details compliance with global standards, including safety terms, applications, correct use, and cautions.
Explains the contents of the package, safety terms related to STO and SS1 functions, and emergency operation.
