What should I do if my TEC TECDrive TEC-3-120043-101 displays 'Motor PTC thermistor trip'?
If the TEC Inverter displays 'Motor PTC thermistor trip', it means the connected motor thermistor is over temperature. Check the wiring connections and the motor.
What does it mean when my TEC Inverter displays 'Over voltage on DC bus' and how can I resolve it?
An 'Over voltage on DC bus' error suggests the supply voltage is outside the allowed tolerance. Verify the supply voltage is within the correct range. If the fault occurs during deceleration or stopping, try increasing the deceleration time or install a suitable brake resistor and activate the dynamic braking function.
What causes a TEC Inverter to trip due to Motor Thermal Overload (I2t)?
The TEC Inverter tripped to prevent damage to the motor because it delivered more than 100% of the value in P-08 for an extended period.
What does it mean when the TEC TECDrive TEC-3-120043-101 displays 'Under voltage on DC bus'?
An 'Under voltage on DC bus' error indicates that the incoming supply voltage is too low. Check the incoming power supply voltage and all components in the power feed line to the drive.
What should I do if my TEC Inverter shows a Power stage trip error?
If your TEC Inverter displays a power stage trip error, check for short circuits on the motor and connection cable.
How to fix an Autotune Fault on TEC TECDrive TEC-3-120043-101?
An autotune fault indicates that the motor parameters measured during autotune are incorrect. Check the motor cable and connections for continuity, and ensure all three phases of the motor are present and balanced.
What causes a TEC Inverter to display 'Drive internal temperature too high'?
A 'Drive internal temperature too high' error occurs when the drive ambient temperature is too high. Check that adequate cooling air is provided.
What to do if TEC TECDrive TEC-3-120043-101 shows 'Optibus comms loss'?
If the TEC Inverter displays 'Optibus comms loss', check the communication link between the drive and external devices, and ensure each drive in the network has a unique address.
What to do if TEC TECDrive TEC-3-120043-101 shows 'DC bus ripple too high'?
If the TEC Inverter displays 'DC bus ripple too high', check that the incoming supply phases are all present and balanced.
How to troubleshoot a Brake channel over current error on a TEC TECDrive TEC-3-120043-101 Inverter?
To troubleshoot a brake channel overcurrent error on the TEC Inverter, check the external brake resistor condition and connection wiring.
Crucial safety guidelines and warnings for installation and operation of the TECDrive.
Step-by-step guide for initial drive setup, including identification, unpacking, installation, and commissioning.
Visual guides for IP20 and IP66 drive initial setup, including wiring and basic operation.
Provides general guidelines for mounting the TECDrive unit, including orientation and air gap requirements.
Illustrates wiring configurations for both IP20/IP66 Non-Switched and IP66 Switched units.
Details proper grounding procedures and safety requirements for the TECDrive.
Covers cable selection, fusing, and connecting the main power supply to the drive.
Explains how to connect the motor to the drive, including cable type and length considerations.
Guides on wiring analog and digital control signals, emphasizing shielding and routing.
Details the function and connection of each control terminal on the drive.
Details analog and digital input/output signal configurations, including relay and analog outputs.
Explains the built-in thermal overload protection for the motor and thermistor connections.
Explains the functions of the keypad buttons for navigation and operation.
Details how to modify drive parameters using the keypad interface.
Outlines the steps to clear a fault condition and reset the drive.
Lists and describes fundamental parameters for basic drive configuration and operation.
Lists common fault codes, their descriptions, and suggested remedies for troubleshooting.
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General