What to do if Invertek Drives ODE-3-120023-1F12 DC Drives reports '4-20mA Signal Lost'?
- BBruce BradshawSep 23, 2025
If the Invertek Drives DC drive indicates '4-20mA Signal Lost', press the stop key. If the fault persists, consult your supplier.

What to do if Invertek Drives ODE-3-120023-1F12 DC Drives reports '4-20mA Signal Lost'?
If the Invertek Drives DC drive indicates '4-20mA Signal Lost', press the stop key. If the fault persists, consult your supplier.
What to do if Invertek Drives DC Drives shows 'Under voltage on DC bus'?
If your Invertek Drives DC drive displays an 'Under voltage on DC bus' error during operation, it means the incoming supply voltage is too low. Check the incoming power supply voltage and all components in the power feed line to the drive.
How to fix heatsink over temperature on Invertek Drives ODE-3-120023-1F12?
If the Invertek Drives DC drive's heatsink is overheating, ensure the ambient temperature around the drive is within the specified limits.
What does Output Fault mean on Invertek Drives ODE-3-120023-1F12 DC Drives?
If the Invertek Drives DC drive indicates an output fault, which may be due to a missing phase or unbalanced motor phase currents, check the motor and its connections.
What causes Motor PTC thermistor trip on Invertek Drives ODE-3-120023-1F12 DC Drives?
If the Invertek Drives DC drive trips because of motor PTC thermistor over temperature, it means the connected motor thermistor has detected over temperature. Check the wiring connections and the motor itself.
What to do if Invertek Drives ODE-3-120023-1F12 shows Internal memory fault (IO)?
If the Invertek Drives DC drive indicates 'Internal memory fault (IO)', press the stop key. If the fault persists, consult your supplier.
How to troubleshoot CAN comms loss trip on Invertek Drives ODE-3-120023-1F12 DC Drives?
If the Invertek Drives DC drive experiences CAN comms loss, check the incoming CAN connection cable.
What to do if Invertek Drives ODE-3-120023-1F12 shows Output Over Current?
If the Invertek Drives DC drive shows an Output Over Current error, check for short circuits on the motor and connection cable.
What to do if Invertek Drives ODE-3-120023-1F12 DC Drives displays 'Motor Thermal Overload (I2t)'?
If the Invertek Drives DC drive displays 'Motor Thermal Overload (I2t)', check that the supply voltage is within the allowed tolerance for the drive.
What to do for Autotune Fault on Invertek Drives ODE-3-120023-1F12 DC Drives?
If the Invertek Drives DC drive shows an Autotune Fault, where the motor parameters measured during autotune are incorrect, check the motor cable and connections for continuity.
| Output Current | 23A |
|---|---|
| Horsepower | 3 HP |
| Power Rating | 2.2 kW |
| Enclosure | IP20 |
| Communication | Modbus RTU |
| Humidity | 95% non-condensing |
| Control Method | V/Hz |
| Operating Temperature | -10°C to 50°C |
| Cooling Method | Fan |
Crucial safety instructions for installation, operation, and maintenance of the Optidrive. Read before use.
Step-by-step guide for initial setup and installation of the Optidrive.
Detailed guidelines for making safe and compliant protective earth connections for the drive.
Explains the function of each keypad button for navigating and controlling the drive.
Step-by-step guide on how to access and modify drive parameters using the keypad.
Instructions for resetting all drive parameters to their factory default settings.
Details of standard parameters, their ranges, defaults, and units for drive configuration.
Comprehensive list and explanation of extended parameters for advanced drive configuration.
Details of advanced parameters for fine-tuning motor control and drive performance.
Lists fault codes, their descriptions, and suggested remedies for diagnosing issues.












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