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Loading...How do I correct 'Incorrect software limits' on INVT Servo Drives?
If you encounter an 'Incorrect software limits' setting fault on your INVT Servo Drives, it means the software limits are set incorrectly. Specifically, the setting of P0.35 is equal to or less than that of P0.36. The solution is to set P0.35 and P0.36 correctly.
What to do if there is an IGBT fault on INVT SV-DA200?
If the INVT Servo Drive reports an IGBT fault, it means the drive's actual output current is exceeding the specified value. Here's what you can do: 1. Remove the motor cables and enable the drive. If the fault persists, replace the drive. 2. Make sure the motor cables and wiring are in good condition. 3. Reduce the settings of parameters P0.10 and P0.11 to limit the maximum output torque. 4. Adjust loop parameters to stabilize the system and reduce the setting of P0.12. 5. Increase the acceleration/deceleration time. 6. Replace the drive with a new one that has greater power. 7. Replace the motor.
How to fix main circuit overvoltage fault in INVT SV-DA200 Servo Drives?
If your INVT Servo Drive shows a main circuit overvoltage fault, it means the detected DC voltage of the drive's main circuit is higher than the specified voltage. To resolve this: 1. Make sure the grid input voltage is within the allowed range. 2. Check that the internal braking resistor is not loose or damaged. 3. Verify the external braking resistor is not damaged. 4. Increase the deceleration time. 5. Check parameter R0.07 when the drive is disabled; if it's abnormal and doesn't match the grid input voltage, replace the drive.
General| Brand | INVT |
|---|---|
| Model | SV-DA200 Series |
| Category | Servo Drives |
| Language | English |
Details safety symbols, recycling information, and general precautions for safe operation.
Describes the SV-DA200 series AC servo drive, its functions, and interface details.
Details the physical dimensions and diagrams for various drive sizes (A/B/C, D, F/F2, G, H).
Covers the methods for installing the servo drive, including base and bracket installations.
Specifies the required installation space and orientation for optimal ventilation and performance.
Provides outline and installation dimensions for various servo motor bases (40, 60, 80, 110, 130, 180, 200, 263 mm).
Provides instructions for powering on the system, checking connections, and performing initial operations.
Details the steps and checks required before the initial power-on of the servo drive.
Guides on configuring and running the servo drive in speed control mode using simple connections.
Provides instructions for operating the servo drive in torque control mode with simple connections.
Outlines the necessary parameter settings before the servo drive can be operated.
Explains how to enable the servo via terminal or parameter settings and its operational effects.
Describes conditions and methods for stopping the servo motor, including coasting and normal stopping.
Covers basic control parameters, including motor model, encoder type, and control mode selection.
Explains parameters like motor model, encoder type, and forward rotation settings.
Details parameters related to position control, including command selection and pulse input.
Covers parameters for speed command selection and torque limit settings.
Explains how to perform online and offline inertia identification for automatic gain adjustment.
Covers parameters for self-adaptive vibration control, including resonance detection and notch filters.
Explains parameters for setting speed, position, and torque gains, and their impact on system performance.
Details parameters and operation modes for the JOG function, including movement amount and speed settings.
Covers parameters and modes for homing operations, including automatic homing and step settings.
Explains parameters for Point-to-Point (PTP) control, including control words and position settings.
Explains parameters related to fault records, including codes, power-on time, and motor speed during faults.
Details the procedures for both online and offline inertia identification.
Explains general methods for adjusting servo system parameters, including rigidity and loop gains.
Covers techniques for suppressing mechanical resonance using notch filters and their parameters.
Explains how gain switching operations are performed and their benefits in different states.
Explains the RS485 communication protocol, including frame structure, command codes, and error checking.
Details the CANopen protocol, including hardware configuration, software configuration, and functions.
Covers the PROFIBUS-DP protocol, its introduction, hardware configuration, and software configuration.
Details fault codes, their associated causes, and recommended countermeasures for resolution.
Lists CANopen communication fault codes and their respective countermeasures.
Provides fault codes and countermeasures for PROFIBUS-DP communication issues.
Details EtherCAT communication fault codes and their corresponding solutions.
Provides a summary of fault codes, their names, and whether they are recordable, clearable, or disableable.
