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Jon TaylorSep 23, 2025
What does linear encoder error 2 mean on Mitsubishi MR-J4-500A?
- AAshley HensonSep 23, 2025
Linear encoder error 2 on your Mitsubishi Amplifier is due to a linear encoder environment error.
What does linear encoder error 2 mean on Mitsubishi MR-J4-500A?
Linear encoder error 2 on your Mitsubishi Amplifier is due to a linear encoder environment error.
What causes an overspeed error on a Mitsubishi Amplifier?
An overspeed error on your Mitsubishi Amplifier is caused by abnormal motor speed.
What causes a main circuit error in my Mitsubishi MR-J4-500A Amplifier?
A main circuit error in your Mitsubishi Amplifier can occur due to: * A ground fault detected by the hardware detection circuit. * A ground fault detected by the software detection function.
Why is my Mitsubishi MR-J4-500A showing a servo motor overheat error?
A servo motor overheat error in your Mitsubishi Amplifier can be due to: * Abnormal temperature of servo motor 1. * Abnormal temperature of servo motor 2. * Thermistor disconnected error. * Abnormal temperature of servo motor 3. * Abnormal temperature of servo motor 4.
What causes undervoltage on Mitsubishi MR-J4-500A?
Undervoltage in your Mitsubishi Amplifier can be due to: * Voltage drop in the control circuit power. * Voltage drop in the main circuit power.
What does servo motor combination error mean on Mitsubishi MR-J4-500A Amplifier?
A servo motor combination error on your Mitsubishi Amplifier can refer to a servo motor combination error or a servo motor control mode combination error.
What does encoder initial communication error 3 mean on Mitsubishi Amplifier?
Encoder initial communication error 3 on your Mitsubishi Amplifier indicates an incompatible encoder or an incompatible load-side encoder.
What does memory error 3 mean on Mitsubishi MR-J4-500A?
Memory error 3 (FLASH-ROM) on your Mitsubishi Amplifier indicates either FLASH-ROM error 1 or FLASH-ROM error 2.
What does memory error 2 mean on Mitsubishi Amplifier?
Memory error 2 (EEP-ROM) on your Mitsubishi Amplifier can occur due to: * EEP-ROM error at power on. * EEP-ROM error during operation.
What does encoder normal communication error 2 mean on Mitsubishi MR-J4-500A Amplifier?
Encoder normal communication error 2 on your Mitsubishi Amplifier can be caused by: * Encoder data error 1. * Encoder data update error. * Encoder data waveform error. * Encoder non-signal error. * Encoder hardware error 1. * Encoder hardware error 2. * Encoder data error 2.
General| Model | MR-J4-500A |
|---|---|
| Series | MR-J4 |
| Type | AC Servo Amplifier |
| Rated Output | 500 W |
| Position Control Mode | Yes |
| Speed Control Mode | Yes |
| Torque Control Mode | Yes |
| Full-closed Control | Yes |
| Safety Function | STO (Safe Torque Off) |
| Dynamic Brake | Built-in |
| Weight | 3.0 kg |
| Control Method | Current control |
| Communication Interface | SSCNET III/H |
| Protective Functions | Overcurrent, Overvoltage, Overheat, Encoder error |
| Ambient Temperature | 0°C to 55°C (32°F to 131°F) |
| Ambient Humidity | 90% RH or less (non-condensing) |
| Vibration Resistance | 5.9 m/s² |
