What should I do if my TEC TECDrive TEC-3-140022-3F1 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 TECDrive TEC-3-140022-3F1 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 TECDrive TEC-3-140022-3F1 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-3-140022-3F1 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 TECDrive TEC-3-140022-3F1 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-3-140022-3F1 Inverter?
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 to do if TEC TECDrive TEC-3-140022-3F1 Inverter 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-3-140022-3F1 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-3-140022-3F1?
To troubleshoot a brake channel overcurrent error on the TEC Inverter, check the external brake resistor condition and connection wiring.
What does 'Brake resistor overload' mean on my TEC TECDrive TEC-3-140022-3F1?
A 'Brake resistor overload' message means the TEC Inverter has tripped to prevent damage to the brake resistor.
Crucial safety guidelines and warnings for safe installation and operation.
Step-by-step guide for initial drive setup and installation procedures.
Visual overview of the quick start procedures for IP20 and IP66 units.
How to identify the specific TECDrive model using its unique model number code.
Detailed breakdown of TECDrive model numbers and their configurations.
Wiring diagrams illustrating connections for IP20 and IP66 TECDrive units.
Essential guidelines for proper protective earth and safety ground connections.
Procedures for connecting the main AC power supply to the TECDrive.
Guidance on connecting the motor to the TECDrive output terminals.
Guidelines for wiring control signals and analog/digital inputs to the drive.
Detailed description of control terminal functions and default connections.
How to navigate and use the drive's keypad for configuration and monitoring.
Procedures for modifying drive parameters via the keypad interface.
Steps to clear fault conditions and reset the drive after a fault occurs.
Detailed description of standard drive parameters and their functions.
Comprehensive list of fault codes, their descriptions, and suggested remedies.
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General