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Robert ThompsonSep 22, 2025
What does Err.11 mean on Powtran DC Drives?
- MMichael ParkerSep 22, 2025
If your Powtran DC Drives display Err.11, the power grid voltage is too low. Check the power grid voltage.
What does Err.11 mean on Powtran DC Drives?
If your Powtran DC Drives display Err.11, the power grid voltage is too low. Check the power grid voltage.
Why am I getting Err.05 on my Powtran PI500 DC Drives?
If your Powtran DC Drives display Err.05, it could be due to several reasons. Ensure that you have installed a braking unit and brake resistor. If the input voltage is too high, set the voltage to the normal range. If there's an external force dragging the motor during acceleration, cancel the external force or install a braking resistor. Also, check if the acceleration time is too short and increase it if necessary.
What causes Err.03 in Powtran PI500?
If your Powtran DC Drives show Err.03, it could be due to a short-circuit or earthing of the inverter output, so eliminate peripheral faults. If you are using vector control mode without parameter identification, perform identification for the motor parameters. Also, the deceleration time might be too short, so increase it.
What does Err.04 mean on Powtran PI500 DC Drives?
If your Powtran DC Drives display Err.04, it could be due to a short-circuit or earthing of the inverter output, so eliminate peripheral faults. If the control mode is vector and without identification of parameters, perform identification for the motor parameters. If the voltage is low, set the voltage to the normal range. If there is a sudden increase in load when running, cancel the sudden load. If the inverter is too small, choose an inverter with a larger power level.
What causes Err.22 on Powtran DC Drives?
If your Powtran DC Drives display Err.22, it indicates an overvoltage or overcurrent condition. Eliminate the overvoltage or overcurrent fault.
What to do if Powtran DC Drives show Err.02?
If your Powtran DC Drives display Err.02, consider the following potential causes and solutions: The acceleration time may be too short, so try increasing it. The manual torque boost or V/F curve may not be suitable, so adjust them accordingly. If the voltage is low, set it to the normal range. Short-circuit or earthing at the inverter output can also cause this error, so eliminate peripheral faults. If using vector control mode without parameter identification, perform identification for the motor parameters. If the motor is rotating and started unexpectedly, select Speed Tracking Start or restart after stopping the motor. A sudden increase in load during acceleration can also trigger this error, so cancel the sudden load. Finally, the inverter may be undersized, so choose an inverter wit...
What causes Err.43 on Powtran DC Drives?
If your Powtran DC Drives display Err.43, the parameter may not have been identified, so perform identification for the motor parameters. The encoder parameters might be set incorrectly, so correctly set encoder parameters. The setting for the motor overspeed detection parameter (F8.13, F8.14) may be unreasonable, so reasonably set the detection parameters.
How do I troubleshoot Err.45 in Powtran PI500?
If your Powtran DC Drives display Err.45, it could be due to loose wiring of the temperature sensor, so detect the wiring of temperature sensor wiring and eliminate fault. It could also be that the motor temperature is too high, so decrease carrier frequency or take other cooling measures to cool motor.
What to do if Powtran DC Drives show Err.12?
If Powtran DC Drives show Err.12, it could be that the drive panel is abnormal, so replace the drive, the power board or contactor. The lightning protection plate may also be abnormal, so seek technical support. The main control panel might be the problem, so check and eliminate any issues in the peripheral line.
How to fix Err.40 error on Powtran PI500?
If your Powtran DC Drives show Err.40, it could be due to an excessive load or motor stall, so reduce the load and check the motor and its mechanical conditions. It could also be that the inverter is too small, so choose an inverter with a larger power level.
Procedures for checking the product and its contents after receiving it.
Critical safety warnings and guidelines for installation, wiring, operation, and maintenance.
Illustrates the electrical connections for both the main and control circuits.
Details the arrangement and function of main circuit terminals across different power ratings.
Describes the arrangement and functions of control circuit terminals for various inputs and outputs.
Essential precautions and safety guidelines to follow during wiring operations.
Step-by-step guide for setting up and testing the inverter after installation.
Explains parameters used for monitoring inverter status and operational data.
Details fundamental parameters for controlling frequency, acceleration, and deceleration.
Configuration of digital and analog input terminals for controlling inverter functions.
Configuration of digital, relay, and analog output terminals for signaling and control.
Parameters related to inverter startup modes, stopping, and braking functions.
Parameters for configuring the Voltage/Frequency (V/F) control mode.
Parameters for advanced vector control mode, including speed and torque regulation.
Configuration of various protection mechanisms and fault handling settings.
Parameters specifically for controlling motor torque.
Configuration settings for the Proportional-Integral-Derivative (PID) control loop.
Essential parameters for configuring the motor characteristics for optimal performance.
Functionality for retrieving and displaying historical fault information.
Lists common failure types, their possible causes, and recommended solutions.
Regular inspection points, methods, and criteria for maintaining the inverter.
Defines the serial communication protocol, message formats, and bus structure.
General| Cooling Method | Forced air cooling |
|---|---|
| Output Voltage | 0-Input Voltage |
| Control Mode | V/F control, Sensorless vector control |
| Frequency Range | 0~400Hz |
| Protection Features | Over-current, Over-voltage, Under-voltage, Over-heat, Short circuit, Phase loss |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -20°C to +60°C |
| Humidity | 5%~95%, without condensation |
| Altitude | Up to 1000m above sea level |
| Communication | Modbus-RTU |
