Why is there no communication with my LEXIUM Servo Drives PC?
If you're experiencing communication issues, start by checking the cable and ensuring it is properly connected to the correct sockets on both the drive and the PC. Also, verify that you have selected the correct interface.
What to do if LEXIUM MHDA1056 Servo Drives motor does not rotate?
If the motor isn't rotating, try the following: 1. Apply an enable signal. 2. Check the cable. 3. Correct the motor phase sequence. 4. Check the brake control and the mechanism. 5. Set the motor pole number and ensure the feedback is set up correctly.
How to improve poor servo performance (drive too soft) on LEXIUM MHDA1056 Servo Drives?
To address poor servo performance, try these steps: increase Kp (speed controller), use the motor default value for Tn (speed controller), reduce PID-T2, and reduce T-Tacho.
How to stop LEXIUM Servo Drives motor from oscillating?
To resolve motor oscillation, try the following: * Reduce Kp (speed controller). * Replace the feedback cable. * Connect Analog Com to the controller common.
Important safety warnings regarding installation and operation.
Crucial safety information, hazards, and guidelines for safe operation.
Details internal electronics, power sections, and LED displays.
Essential safety measures for installing the servo drive.
Initial wiring and I/O considerations, including safety and grounding.
Explains AC mains, bias, and serial power connections.
Covers resolver, encoder, and other signal connections.
Describes fault relay and digital I/O connections.
Procedures for turning the drive on and off, including stop functions.
Detailed explanation of the restart lock safety feature and its implementation.
Steps to verify system operation and readiness.
Identifies and describes warning codes generated by the drive.
Lists error codes, their causes, and corrective actions.
Provides a table of common problems, causes, and solutions.
Procedure for calculating the power dissipation requirements for external regen resistors.
An example calculation for determining regen resistor power dissipation.
General| Model | MHDA1056 |
|---|---|
| Product Type | Servo Drive |
| Brand | Schneider Electric |
| Continuous Output Current | 5.6 A |
| Output Current | 5.6 A |
| Peak Output Current | 16.8 A |
| Protection Class | IP20 |
| Communication Interface | CANopen |
| Feedback System | Resolver, Encoder |
| Protection Features | Overcurrent, Overvoltage, Short Circuit, Overtemperature |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -25°C to 70 °C |
| Humidity | 5% to 95% non-condensing |
| Shock Resistance | 15 G (11 ms) |
| Number of Phases | 3-phase |
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