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Lisa WangSep 23, 2025
What does linear encoder error 2 mean on Mitsubishi Amplifier?
- DDavid StephensSep 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 Amplifier?
Linear encoder error 2 on your Mitsubishi Amplifier is due to a linear encoder environment error.
What causes an overspeed error on a Mitsubishi MR-J4-20A?
An overspeed error on your Mitsubishi Amplifier is caused by abnormal motor speed.
What causes a main circuit error in my Mitsubishi 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-J4-20A Amplifier 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-J4-20A Amplifier?
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-J4-20A?
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 MR-J4-20A?
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 Amplifier?
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-J4-20A 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| Series | MR-J4 |
|---|---|
| Type | AC Servo Amplifier |
| Model | MR-J4-20A |
| Voltage Class | 200 V |
| Control Modes | Position, Speed, Torque |
| Full-closed Control | Yes |
| Advanced One-touch Tuning | Yes |
| Real-time auto-tuning | Yes |
| Vibration Tough Drive | Yes |
| Safety Function | STO (Safe Torque Off) |
| Communication Interface | SSCNET III/H |
| Dynamic Brake | Built-in |
| Rated Output Power | 0.2 kW |
| Output Voltage | 200V |
| Protective Functions | Overcurrent, Overvoltage |
| Ambient Temperature | 0 to 55 °C |
| Vibration Resistance | 5.9 m/s² |
