Why is there no communication with my LEXIUM MHDA1004 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 MHDA1004 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 MHDA1004 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.
General| Nominal speed | 3000 rpm |
|---|---|
| Control Modes | Torque, speed, position |
| Product name | Lexium MHDA |
| Communication Interface | CANopen |
| Protection Features | Overcurrent, overvoltage, undervoltage, overtemperature |
| Operating Temperature | 0...40 °C |
Crucial safety information for installation and operation.
Covers digital control, enhancements, and safety features.
Details internal components and their functions.
Critical safety measures for mounting the drive.
Guidelines for power supply, grounding, cabling, and airflow.
Fundamental principles for wiring and I/O setup.
Detailed diagrams for AC mains, bias, and motor power connections.
Diagrams for resolver, encoder, and communication signal connections.
Configuration for analog inputs and outputs.
Sequence for turning the system on and off.
Details on the safety restart lock feature.
Steps to confirm system readiness and tune.
Identification and description of non-fatal warnings.
Identification and causes of fatal errors.
Guide to diagnosing and resolving system problems.
Key performance metrics of the servo drive.
Comprehensive electrical data for power, regen, and signals.
Specific wiring for CAY modules.
Procedure for calculating resistor requirements.
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