How do I fix an encoder error on Delta ASD-A2-7543 Servo Drives?
An encoder error (position detector fault) on Delta Servo Drives can be due to: * Incorrect encoder wiring. If this is the case, ensure all wiring is correct. * A loose encoder. If this is the case, install the motor again. * Defective encoder wiring. If this is the case, conduct the wiring again. * A damaged encoder. If this is the case, replace the motor.
What causes overspeed in Delta ASD-A2-7543 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).
How to resolve a regeneration error on Delta Servo Drives?
A regeneration error in Delta Servo Drives can occur if: * The regenerative resistor is not connected, or its value is too low. If this is the case, reconnect the regenerative resistor or calculate its correct value. * Parameter P1-53 is not set to zero when the regenerative resistor is not in use. If this is the case, set the parameter P1-53 to zero when the regenerative resistor is not in use. * Parameter settings are incorrect. If this is the case, correctly reset parameter settings and the specifications of the regenerative resistor again.
Why does my Delta Servo Drive show a motor error?
A motor error on your Delta Servo Drive can be caused by: * A damaged encoder. If this is the case, replace the motor. * A loose encoder. If this is the case, install the motor again. * An incorrect servo motor type. If this is the case, replace the motor.
What to do if my Delta Servo Drive displays an overvoltage error?
If your Delta Servo Drive is showing an overvoltage error, it could be due to a few reasons: * The main circuit voltage has exceeded its maximum allowable value. To resolve this, use the correct power supply, a stabilizing power supply, or a series transformer. * Incorrect power input. To resolve this, use the correct power supply, a stabilizing power supply, or a series transformer. * The hardware of the servo drive is damaged. If the error persists even when the main circuit input voltage is within the specified limits, please contact your distributor or Delta for assistance.
Why does my Delta Servo Drive show an overcurrent error?
An overcurrent error in your Delta Servo Drive can occur due to several reasons: * A short-circuit at the drive output (U, V, W). If this is the case, repair the short-circuited and avoid metal conductor being exposed. * Motor wiring error. If this is the case, follow the wiring steps in the user manual to reconnect wiring. * IGBT error. If this is the case, please contact your distributor for assistance or contact with Delta. * Control parameter setting error. If this is the case, set the setting back to factory default setting and then reset and adjust the parameter setting again. * Control command setting error. If this is the case, ensure that input command frequency is stable (too much fluctuation) and activate filter function.
What to do if data range error occurs when accessing CANopen object on Delta ASD-A2-7543?
If the data in the message has exceeded the data range of the specified object, 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).
General| Brand | Delta |
|---|---|
| Model | ASD-A2-7543 Series |
| Category | Servo Drives |
| Language | English |
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