Stop (0x00)
Drive is READY and in a stopped condition. |
Cause: The motor is not energized. No enable signal is present to start the drive.
Remedy:
- Drive is ready to configure for particular application.
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P-def (0x0A)
Factory Default parameters have been loaded. |
Cause: Default parameters loaded.
Remedy:
- Press the STOP key.
- Configure drive for the application.
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F0001 (0x03)
Instantaneous Over current on the drive output. |
Cause: Excess load or shock load on the motor.
Remedy:
- If immediately on enable: Check output wiring connections (phase-phase, phase-earth) for short circuits.
- If during motor start: Check motor rotation (no blockages), brake release, star-delta wiring.
- Ensure motor nameplate current is correct in parameter 9906.
- Increase acceleration time (param 2202).
- Reduce motor boost voltage (param 2603).
- If at constant speed: Investigate overload.
- If during accel/decel: Times are too short. Increase param 2202 or 2203.
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F0009 (0x04)
Motor thermal overload protection trip. |
Cause: The drive has tripped after delivering >100% of value in 9906 for a period of time to prevent damage.
Remedy:
- Ensure correct motor nameplate current is entered in parameter 9906.
- Check for correct Star or Delta wiring configuration.
- If decimal points are flashing (current > 9906), increase acceleration ramp (2202) or decrease load.
- Check total motor cable length is within specification.
- Check load mechanically for jams or blockages.
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OL-b (0x01)
Brake channel over current. |
Cause: Excessive current in the brake resistor.
Remedy:
- Check cabling to brake resistor for shorts or damage.
- Ensure resistance is equal to or greater than minimum value (see section 12.2).
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OL-br (0x02)
Brake resistor thermal overload. |
Cause: Internal protection activated (when param 2020 = 1).
Remedy:
- Increase deceleration time (parameter 2203 or 2206).
- Reduce load inertia.
- Ensure resistor resistance is sufficient.
- If using external thermal protection, parameter 2020 may be set to 2.
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F0004 (0x05)
Hardware Over Current. |
Cause: Short circuit or hardware fault.
Remedy:
- Check wiring to motor for phase-phase and phase-earth shorts.
- Disconnect motor cable and retest.
- If drive trips with no motor connected, replace the unit.
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F0002 (0x06)
Over voltage on DC bus. |
Cause: Supply voltage outside tolerance or regen energy too high.
Remedy:
- Check supply voltage is within allowed tolerance.
- If fault occurs on deceleration, increase decel time (param 2203).
- Install suitable brake resistor and activate dynamic braking (param 2020).
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F0006 (0x07)
Under voltage on DC bus. |
Cause: The incoming supply voltage is too low (or power removed).
Remedy:
- Check the incoming power supply voltage.
- Check all components in the power feed line.
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F0003 (0x08)
Heatsink over temperature. |
Cause: The drive is too hot.
Remedy:
- Check ambient temperature is within specification.
- Ensure sufficient cooling air circulation.
- Increase panel ventilation if required.
- Check vents are not blocked.
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U-t (0x09)
Under temperature. |
Cause: Ambient temperature is less than -10°C.
Remedy:
- Raise temperature over -10°C to start the drive.
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F0018 (0x10)
Faulty thermistor on heatsink. |
Cause: Internal component failure.
Remedy:
- Refer to your local ABB representative.
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O-heat (0x17)
Drive internal temperature too high. |
Cause: Drive ambient temperature too high.
Remedy:
- Check adequate cooling air is provided.
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F0014 (0x0B)
External trip (on digital input 3). |
Cause: E-trip requested on control terminals (based on param 9902 settings).
Remedy:
- Check external device (normally closed contactor) for faults.
- If motor thermistor is connected, check if motor is too hot.
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F0010 (0x0C)
Comms loss trip. |
Cause: Communication link failure.
Remedy:
- Check communication link between drive and external devices.
- Make sure each drive in the network has a unique address.
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F0022 (0x0E)
Input phase loss trip. |
Cause: Drive intended for 3 phase supply has lost one input phase.
Remedy:
- Check incoming power supply lines.
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SPin-F (0x0F)
Spin start failed. |
Cause: Spin start function failed to detect the motor speed.
Remedy:
- Check motor connection and load.
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F0027 (0x11)
Internal memory fault. |
Cause: Parameters not saved, defaults reloaded.
Remedy:
- Try again.
- If problem recurs, refer to your local ABB representative.
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F0007 (0x12)
Analog input current out of range. |
Cause: 4-20mA signal loss or out of bounds.
Remedy:
- Check input current is in range defined by parameter 1300.
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F0021
Internal drive Fault. |
Cause: Internal Error.
Remedy:
- Refer to your local ABB representative.
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faulty
Internal drive Fault. |
Cause: Internal Error.
Remedy:
- Refer to your local ABB representative.
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AtF-01 (40)
Autotune Fault. |
Cause: Measured motor stator resistance varies between phases.
Remedy:
- Ensure motor is correctly connected and free from faults.
- Check the windings for correct resistance and balance.
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AtF-02 (41)
Autotune Fault. |
Cause: Measured motor stator resistance is too large.
Remedy:
- Ensure motor is correctly connected and free from faults.
- Check that power rating corresponds to the drive rating.
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AtF-03 (42)
Autotune Fault. |
Cause: Measured motor inductance is too low.
Remedy:
- Ensure motor is correctly connected and free from faults.
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AtF-04 (43)
Autotune Fault. |
Cause: Measured motor inductance is too large.
Remedy:
- Ensure motor is correctly connected and free from faults.
- Check that power rating corresponds to the drive rating.
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AtF-05 (44)
Autotune Fault. |
Cause: Measured motor parameters are not convergent.
Remedy:
- Ensure motor is correctly connected and free from faults.
- Check that power rating corresponds to the drive rating.
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