What causes overspeed in Delta Servo Drives?
Overspeed in Delta Servo Drives can be triggered by: * Unstable speed input command (too much fluctuation). If this is the case, ensure that input command frequency is stable (not fluctuate too much) and activate filter function. * Defective over-speed parameter setting. If this is the case, correctly set over-speed parameter setting (P2-34).
What causes undervoltage in Delta Servo Drives and how to fix it?
Undervoltage in Delta Servo Drives can be caused by: * The main circuit voltage being below its minimum specified value. If this is the case, reconfirm voltage wiring. * No input voltage at the main circuit. If this is the case, reconfirm the power switch. * Incorrect power input. If this is the case, use the correct power supply, a stabilizing power supply, or a series transformer.
What causes excessive deviation in Delta Servo Drives?
Excessive deviation in Delta Servo Drives can be caused by: * Maximum deviation parameter setting is too small. If this is the case, increase the parameter setting value of P2-35. * Gain value is too small. If this is the case, correctly adjust gain value. * Torque limit is too low. If this is the case, correctly adjust torque limit value. * There is an overload. If this is the case, reduce external applied load or re-estimate the motor capacity.
What to do if CANopen PDO object does not support PDO on Delta Servo Drives?
If the specified object in the message does not support PDO, NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).
What to do if Delta ASD-A2-5523 Servo Drives show abnormal pulse command?
If your Delta Servo Drives are showing an abnormal pulse command, it could be because the pulse command frequency is higher than the rated input frequency. Correctly set the input pulse frequency.
How to resolve a serial communication timeout on Delta ASD-A2-5523 Servo Drives?
A serial communication timeout on Delta Servo Drives can occur if: * The setting value in the timeout parameter is not correct. If this is the case, correctly set P3-07. * Communication command is not being received for a long time. If this is the case, tighten the communication cable, make sure the communication cable is not damaged and ensure all wiring is correct.
What to do if index error occurs when accessing CANopen object on Delta ASD-A2-5523 Servo Drives?
If the specified Index in the message does not exist, NMT Maser send “Reset node“ command to its slave or reset the fault by sending the control word (0x6040) through CAN communication (the value of CANopen object 0x6040 should be reset).
What to do if Delta ASD-A2-5523 Servo Drives show Encoder voltage error or the internal of the encoder is in error?
If your Delta Servo Drives are showing encoder voltage error or the internal of the encoder is in error: * Battery voltage is too high: According to the procedure of Over voltage to check. When corrective actions are done, AL.028 will be cleared automatically. * The internal encoder is in error: If the situation is not improving, please send the drive back to the distributors or contact with Delta.
How to fix over current in Delta ASD-A2-5523 Servo Drives?
If your Delta Servo Drive is showing an over current error, there are several potential causes and solutions: * A short circuit in the drive output: Eliminate the short circuit, ensuring no metal conductors are exposed. * Incorrect motor wiring: Rewire the motor following the wiring instructions in the user manual. * A faulty IGBT: Send the drive back to the distributors or contact Delta. * Incorrect control parameter settings: Reset to the default settings and then gradually adjust the values. * Unreasonable command: Use a less steep command or apply a filter to smooth the command.
What causes CANbus error on Delta Servo Drives?
A CANbus error on Delta Servo Drives is caused by CANbus off or Error Rx/Tx Counter exceeding 128. NMT Maser send “Reset node“ command to its slave or restart the servo drive.
General| Series | ASD-A2 |
|---|---|
| Model | ASD-A2-5523 |
| Category | Servo Drives |
| Rated Output Power | 5.5 kW |
| Applicable Motor Capacity | 5.5 kW |
| Rated Power | 5.5 kW |
| Rated Current | 23 A |
| Main Circuit Control Method | PWM control |
| Control Mode | Position, Speed, Torque |
| Communication Interface | RS-485, CANopen |
| Feedback | Incremental encoder, Absolute encoder |
| Power Supply | 3-phase 200 to 230 VAC |
| Input Voltage | 3-phase 200 to 230 VAC |
| Speed Command Source | Analog voltage |
| Torque Command Source | Analog voltage |
| Protection Features | Overcurrent, Overvoltage, Overload |
Check the product for damage, loose screws, and ensure correct wiring before use.
Details on naming conventions for ASDA-A2 series servo drives and ECMA series servo motors.
Specifications and model compatibility between ASDA-A2 servo drives and ECMA series servo motors.
Guidelines for installing and operating the servo drive and servo motor in suitable environments.
Recommended circuit breakers and fuses for 220V and 400V series servo drives, recognized by UL/CSA.
Information on wiring ASDA-A2 series products for 220V systems.
Information on wiring ASDA-A2 series products for 400V systems.
Details on the CN1 connector for I/O signals, including programmable digital outputs and inputs.
Details on the CN2 connector for motor encoder connection, including quick and military connectors.
Example wiring diagrams for 220V series servo drives in various control modes.
Example wiring diagrams for 400V series servo drives in various control modes.
Step-by-step guide on switching modes and operating within Monitor, Parameter, and Alarm modes.
Procedure for inspecting the servo motor and drive without load, checking for damage and correct wiring.
Instructions for correctly wiring the motor to the servo drive and applying power.
Steps for tuning the servo drive, including inertia ratio estimation, auto tuning, and manual tuning.
Description of available operation modes: Position, Speed, Torque, Dual, and Multi modes.
Overview of motion control functions including Single-axis motion controller, Capture/Compare, and E-Cam.
Overview of PR parameters related to target speed, accel/decel time, pause time, and PR definition.
Definition of parameter groups (0-7) and control mode descriptions (PT, PR, S, T, DMC).
Comprehensive list of Monitor and General Output parameters with their functions, defaults, and control modes.
Details on RS-485 and RS-232 communication, including wiring descriptions and configuration.
List of servo drive alarms, their descriptions, corresponding DO, and servo status.
Troubleshooting for CANopen communication alarms, including causes and corrective actions.
Detailed causes and corrective actions for common servo drive alarms such as over current, over voltage, and encoder errors.
Step-by-step corrective actions for various alarms like Over current, Over voltage, and Encoder errors.
Detailed specifications for ASDA-A2 series servo drives, including 220V and 400V series.
Specifications for ECMA series servo motors, including 220V and 400V series, and medium/high inertia models.
Safety precautions and specifications for backup battery boxes, including single and dual types.
Procedure for system initialization, including coordinate acquisition and parameter settings.
List of alarms related to absolute systems, including encoder errors and communication issues.
Troubleshooting guide for absolute system alarms, detailing causes and corrective actions.
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