Why does my TEC TECDrive TEC-3-140022-3F1 Inverter display 'External trip'?
The TEC Inverter displays 'External trip' because an E-trip was requested on digital input 3, likely because a normally closed contact has opened. If a motor thermistor is connected, check if the motor is too hot.
What does it mean when my TEC TECDrive TEC-3-140022-3F1 shows 'Output Fault'?
An 'Output Fault' on the TEC Inverter indicates a problem on the output of the drive, such as a missing phase or unbalanced motor phase currents. Check the motor and its connections.
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 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.
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 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 causes a Heatsink over temperature error in TEC Inverter and how to fix it?
A heatsink over temperature error in your TEC Inverter means the drive is too hot. Ensure the ambient temperature around the drive is within the specified limits. Make sure sufficient cooling air can circulate freely around the drive, and increase panel ventilation if needed.
What causes a TEC Inverter to display 'Drive internal temperature too high'?
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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