What causes watchdog error on Mitsubishi Electric MR-J2S-60B?
Change servo amplifier if there is a fault of parts in servo amplifier. Alarm (88) occurs if power is switched on after disconnection of all cable but the control circuit power supply cable.
What does memory error 1 mean on Mitsubishi Electric MR-J2S-60B?
Change the servo amplifier if there are faulty parts in the servo amplifier. Alarm (any of 12 and 13) occurs if power is switched on after disconnection of all cables but the control circuit power supply cables.
How to fix memory error 3 on Mitsubishi Electric MR-J2S-60B?
Change the servo amplifier if there are faulty parts in the servo amplifier. Alarm (19) occurs if power is switched on after disconnection of all cable but the control circuit power supply cable.
What to do for memory error 2 in Mitsubishi Electric MR-J2S-60B?
To solve memory error 2 on your Mitsubishi Electric Amplifier, change the servo amplifier if there are faulty parts in the servo amplifier. Alarm (15) occurs if power is switched on after disconnection of all cables but the control circuit power supply cables.
How to fix overcurrent in Mitsubishi Electric Amplifier?
To resolve an overcurrent issue in your Mitsubishi Electric Amplifier: * Ensure that there are no shorts in the servo amplifier output phases U, V, and W, and correct the wiring if needed. * If the transistor of the servo amplifier is faulty (Alarm (32) occurs if power is switched on after U,V and W are disconnected), replace the servo amplifier. * Correct the wiring if a ground fault occurred in servo amplifier output phases U, V, and W. * Implement noise suppression measures to address external noise causing the overcurrent detection circuit to misoperate. * For MR-J2S-500B models, ensure proper wiring of the regenerative brake option if the current is higher than the permissible current in the regenerative brake transistor.
General| Type | Servo Amplifier |
|---|---|
| Model Number | MR-J2S-60B |
| Series | MR-J2S |
| Rated Output | 0.6 kW |
| Position Control | Yes |
| Speed Control | Yes |
| Torque Control | Yes |
| Output Current | 3.0 A |
| Control Mode | Position, Speed, Torque |
| Operating Temperature | 0 to 55 °C |
| Storage Temperature | -20 to 65 °C |
| Voltage | 200 V |
| Communication | RS-422/485 |
| Protection Features | Overcurrent, Overvoltage |
Safety measures to prevent electric shock during wiring and operation.
Safety measures to prevent fire hazards related to installation and operation.
Safety measures to prevent personal injury during installation and operation.
Instructions for safe transportation and proper installation of the equipment.
Guidelines and precautions for correct and secure electrical wiring of the equipment.
Actions to take when hazardous conditions occur due to power failure or product fault.
Recommendations for periodic maintenance, inspection, and replacement of parts.
Examples of control signal system connections for different servo amplifier models.
Timing charts illustrating alarm occurrences and system responses for troubleshooting.
Diagrams and explanations of the power line circuits for various servo amplifier models.
Instructions and diagrams for connecting the servo amplifier to the servo motor.
Specific instructions and diagrams for connecting servo motors with electromagnetic brakes.
Guidelines and diagrams for proper grounding of the servo amplifier and related components.
Specific power line circuit diagrams for MR-J2S-11KB to MR-J2S-22KB models.
Periodic checks and recommended inspections for the servo amplifier.
Comprehensive list of alarms and warnings with their display codes, names, and deactivation methods.
Detailed guide on causes and actions for resolving specific servo amplifier alarms.
Troubleshooting steps and corrective actions for various warning messages displayed by the servo amplifier.
Checklist and precautions for the initial power-on procedure.
Steps for starting up the servo system, including power-on and parameter settings.
Overview of different gain adjustment methods available for servo amplifiers.
Procedures for performing gain adjustment on a single servo amplifier using various modes.
Explanation and operation of the auto tuning function for automatic gain adjustment.
Instructions for performing simple manual gain adjustments.
Functionality and applications of the gain changing feature.
Graphs showing the electronic thermal relay protection curves for different servo amplifier models.
Combinations and regenerative power specifications for regenerative brake options.
Information on the brake unit, its selection, connection, and dimensions.
Details on the power regeneration converter, including selection, connection, and machining dimensions.
Details on the MR Configurator software, its specifications, and system requirements.
Selection, connection, and specifications for the power regeneration common converter.
Description of the absolute position detection system's capabilities and operation.
To Next Page
