What to do if hpmont DC Drives show DC bus undervoltage?
If the hpmont DC Drive displays a DC bus undervoltage, check the input power voltage and ensure proper wiring of the inverter. Note that undervoltage is normal when powering on and off.
Why is my hpmont Inverter showing DC bus over voltage during acceleration?
DC bus over voltage during acceleration in your hpmont Inverter can occur due to several reasons. The input voltage might be too high, so check the power input. Also, the deceleration time could be too short; adjust it using parameters F03.02, F03.04, F03.06, and F03.08. Improper wiring can also lead to overvoltage, so inspect the wiring and ensure the inverter is wired correctly. If an instant stop occurred and the motor restarted, set the start mode to speed tracking (F02.00=2). Finally, ensure that the braking devices are properly selected according to the user manual's recommendations.
How to fix hpmont Inverter output overcurrent during acceleration?
To resolve an hpmont Inverter output overcurrent during acceleration, consider these potential causes. Ensure proper connection between the inverter and the motor. Verify and correct motor parameters using F08.00, F08.04, F13.01, and F13.05. If the inverter's rating is too small, select one with a higher rating. Also, adjust the acceleration and deceleration times using parameters F03.01 and F03.08. If an instant stop occurs and the motor restarts, set the start mode to speed tracking (F02.00=2).
What to do if hpmont DC Drives show fault of current detection circuit?
To address a fault in the current detection circuit of your hpmont DC Drive, contact the supplier for repair.
What to do if hpmont DC Drives' heatsink overheats?
If the hpmont DC Drive's heatsink overheats, use an inverter with higher power capacity and improve the ventilation around the inverter. Replace the cooling fan if it is faulty. Seek technical support if the temperature detection circuit has a fault.
What to do if hpmont DC Drives show parameters auto-tuning fault?
If the hpmont DC Drive's parameters auto-tuning fails, check the motor’s connection. Input the correct nameplates parameters. If problems persist, seek technical support.
What to do if there is a fault of current detection circuit on hpmont HD30-4T5P5G/7P5P Inverter?
If there is a fault of the current detection circuit on your hpmont Inverter, indicating that the current detection circuit is damaged, contact the supplier for repair.
What does access fault of display panel EEPROM mean on hpmont HD30-4T5P5G/7P5P Inverter?
An access fault of the display panel EEPROM on your hpmont Inverter indicates a memory circuit fault of the display panel EEPROM. You can try replacing the display panel. If the problem persists, contact the supplier for repairing.
What to do if hpmont DC Drives show access fault of display panel EEPROM?
If the hpmont DC Drive shows an access fault of the display panel EEPROM, replace the display panel or contact the supplier for repairing.
Why am I getting a fault setting of parameters error on my hpmont HD30-4T5P5G/7P5P?
A fault in the parameter settings of your hpmont Inverter can occur if the power rating between the motor and inverter is too different; select an inverter with a suitable power rating. It can also be due to improper setting of motor parameters, so set the correct values for motor parameters (F08.00, F08.04, F13.01, F13.05).
Outlines restrictions for inverter installation, including avoiding output capacitors, proper contactor/breaker use, and voltage limitations.
Lists essential safety precautions and actions to take before and during inverter installation.
Details the recommended inverter mounting orientation and necessary clearance for effective cooling.
Crucial safety guidelines and warnings for performing electrical wiring of the inverter.
Describes the layout and function of main circuit power terminals and provides wiring diagrams.
Details the control circuit design, wiring precautions, and connection of various control terminals.
Covers instructions for using the display panel, including key functions, indicators, and display statuses.
Outlines the essential checks and procedures for powering on the inverter for the first time.
Lists common fault codes, their possible causes, and recommended counter-measures for diagnosing issues.
Explains parameters related to starting modes, delays, DC braking, and stop modes.
Covers parameters for linear and S-curve acceleration/deceleration times, including jog and emergency stop settings.
Details parameters for PID control, including reference/feedback sources, gains, and output filtering.
Covers parameters for multi-step speed control and simple PLC operation modes.
Lists parameters for configuring motor 1, including rated values, auto-tuning, and control characteristics.
Explains parameters for V/f curve selection, voltage/frequency settings, and torque boost.
Details parameters for vector control speed loop, including proportional and integral gains.
Covers the configuration of digital input and output terminals, including function selections.
Details parameters for analogue inputs and outputs, including function selection, bias, gain, and filtering.
Lists parameters for various protection functions, including overload, phase loss, and PID feedback loss.
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General