To Next PageTo Next PageWhat causes a Frecon Inverter to display Inverter overload and how to resolve it?
An 'Inverter overload' error on your Frecon Inverter can be caused by a load that is too heavy or a locked-rotor condition on the motor. In this case, reduce the load and check the motor and mechanical condition. Another possible cause is that the AC drive model is of too small a power class, so you may need to select an AC drive of higher power class.
What does PID feedback loss mean on Frecon FR500-4T-2.2GB?
A 'PID feedback loss' in Frecon Inverter means that PID feedback set value is less than F13.24, so check the PID feedback signal or set to an appropriate value F13.24.
What causes Motor auto-tuning fault in Frecon Inverter?
A 'Motor auto-tuning fault' in Frecon Inverter is caused by the motor and the inverter output terminals are not connected, so check the connection between the inverter and motor. Also, the motor does not disengage the load, so the motor is disengaged load. The electrical fault, so check the motor.
What does Braking unit fault mean on Frecon Inverter?
A 'Braking unit fault' in Frecon Inverter means that the brake line failure or damage the brake pipe, so check the brake unit, replace the brake pipe. Also, an external braking resistor is too small, so increasing the braking resistor.
What does Communication overtime error mean on Frecon FR500-4T-2.2GB Inverter?
A 'Communication overtime error' in Frecon Inverter means that PC is not working properly, so check the PC Connection. Also, the communication line is not normal, so check the communication cable. The communication parameters F15 are set incorrectly, so the communication parameters are set correctly.
What does EEPROM read/write fault mean on a Frecon FR500-4T-2.2GB?
An 'EEPROM read/write fault' on a Frecon Inverter indicates that the EEPROM chip is damaged. To resolve this, replace the main control board.
What should I check if my Frecon Inverter reports Power output phase loss?
If your Frecon Inverter reports a 'Power output phase loss' error, start by checking the cable connecting the AC drive and the motor for any faults and eliminate them. Also, check whether the motor's three-phase winding is normal, as unbalanced AC drive three-phase outputs when the motor is running can cause this issue.
What does Module overheat mean on my Frecon FR500-4T-2.2GB and how do I fix it?
A 'Module overheat' error on your Frecon Inverter indicates that the module is overheating. This could be due to several reasons: the ambient temperature might be too high, so lower it. The air filter might be blocked, so clean it. The fan might be damaged, so replace it. The thermally sensitive resistor of the module might be damaged, so replace it. Or, the inverter module itself might be damaged, so replace it.
How can I fix a Power input phase loss error on my Frecon FR500-4T-2.2GB Inverter?
To address a 'Power input phase loss' error on your Frecon Inverter, first check if the three-phase power input is abnormal and eliminate any external faults.
What to do if my Frecon FR500-4T-2.2GB Inverter shows Accel overcurrent?
If your Frecon Inverter displays an 'Accel overcurrent' error, it could be due to several reasons. First, check for any grounding or short circuits in the output circuit and eliminate those faults. If the acceleration time is too short, increase it. Also, ensure that your manual torque boost or V/F curve settings are appropriate and adjust them if necessary. Low voltage can also trigger this error, so adjust the voltage to the normal range. If you're starting the motor while it's rotating, either select rotational speed tracking restart or wait for the motor to stop before starting. Remove any sudden loads added during acceleration. Finally, if the AC drive model is too small, select a higher power class AC drive.
Details critical safety aspects for inverter installation, wiring, and operation phases.
Lists specific precautions for motor insulation, thermal protection, vibrations, and operational conditions.
Provides a detailed table of product models and their technical specifications.
Details the inverter's technical capabilities, including power, control, and basic functions.
Provides details on the inverter's configuration, physical dimensions, and weight.
Specifies the recommended environmental conditions for inverter installation, including temperature and vibration.
Details installation orientation, required clearances, and cooling considerations for proper operation.
Shows standard configurations for peripheral devices used with the inverter.
Provides guidelines for selecting appropriate peripheral devices like circuit breakers and contactors.
Describes the general wiring principles and diagrams for inverter connections, including signal separation.
Details the main circuit terminal configurations for various power ratings.
Details the control circuit terminals and their functions, including analog and digital inputs/outputs.
Discusses methods to mitigate electromagnetic interference (EMI) from the drive.
Explains recommended grounding practices for optimal system performance and safety.
Details how to navigate and change parameter settings using the three-level menu structure.
Describes the process and importance of motor auto-tuning for optimal performance.
Lists and describes the standard function parameters available in the inverter, categorized by group.
Selects the source for frequency commands (keypad, analog, communication, PLC).
Defines the master source for frequency commands, allowing multiple input options.
Selects the source for auxiliary frequency commands, complementing the master source.
Sets the source for the run command (keypad, terminals, communication).
Configures the inverter's start mode, including direct start and speed tracking.
Sets the first acceleration time from 0 Hz to maximum frequency.
Selects the type of Motor 1 (asynchronous, synchronous, single-phase).
Configures the V/f curve for Motor 1, defining voltage-frequency relationship.
Selects between speed control and torque control modes for Motor 1.
Controls the current limiting behavior of the inverter, with multiple modes.
Manages overvoltage stall protection behavior, with different modes for deceleration.
Sets the threshold for triggering overload alarms based on current or temperature.
Selects the source for PID control settings (digital, keypad, analog, communication).
Selects speed or torque control for Motor 2, supporting vector control modes.
Selects the mode for position control operations (Non-position, Zero Servo, Spindle Orientation).
Shows the code of the most recent fault that occurred, indicating the fault type.
Configures a user password for accessing the inverter's menu and parameters.
Selects the control mode (V/f, Vector Control) for Motor 1.
Sets the PWM carrier frequency for the inverter, affecting noise and efficiency.
Details possible causes and solutions for acceleration overcurrent faults.
Lists causes and solutions for deceleration overvoltage faults.
Explains causes and solutions for instantaneous overcurrent faults.
Outlines the daily and periodic inspection procedures for the inverter and its components.
Provides a table of recommended braking resistors based on inverter model for load conditions.
General| Rated Power | 2.2 kW |
|---|---|
| Input Voltage | 380V±15% |
| Output Voltage | 380V |
| Output Power | 2.2 kW |
| Weight | 4.5 kg |
| Frequency | 50Hz/60Hz |
