What does it mean when my Danfoss Controller displays 'Motor thermistor overtemperature'?
If the Danfoss Controller indicates 'Motor thermistor overtemperature', it means the thermistor or thermistor connection is disconnected.
What does it mean if my Danfoss Controller is showing a 'Current limit' error?
If the Danfoss Controller displays a 'Current limit' error, it indicates a frequency converter overload.
What to do if Danfoss VLT AutomationDrive FC 360 DC Drives show Overload T29?
Check the load connected to terminal 29 or remove short-circuit connection.
What does DC under voltage mean for Danfoss VLT AutomationDrive FC 360?
A DC under voltage error in Danfoss DC Drives means that the intermediate circuit voltage has dropped below the 'voltage warning low' limit.
What does torque limit mean in Danfoss VLT AutomationDrive FC 360?
A torque limit error in Danfoss DC Drives suggests that the torque exceeds the value set in either 4-16 Torque Limit Motor Mode or 4-17 Torque Limit Generator Mode.
What does mains failure mean in Danfoss VLT AutomationDrive FC 360?
This warning/alarm is only active if the supply voltage to the frequency converter is lost and 14-10 Mains Failure is NOT set to [0] No Function.
What does it mean when my Danfoss Controller displays a 'Torque limit' error?
If the Danfoss Controller shows a 'Torque limit' error, it means the torque has exceeded the value set in either parameter 4-16 Torque Limit Motor Mode or parameter 4-17 Torque Limit Generator Mode.
What to do if my Danfoss Controller displays a 'Mains phase loss' error?
If the Danfoss Controller shows a 'Mains phase loss' error, it means there is a missing phase on the supply side, or the voltage imbalance is too high. Check the supply voltage.
What does it mean when my Danfoss Controller says 'Inverter overloaded'?
If the Danfoss Controller is indicating 'Inverter overloaded', it signifies that the load has exceeded 100% for an extended period.
What causes short circuit in Danfoss VLT AutomationDrive FC 360 DC Drives?
A short circuit error in Danfoss DC Drives usually means there's a short-circuit either in the motor itself or on the motor terminals.
General| Category | DC Drives |
|---|---|
| Output Voltage | 0 to Input Voltage |
| Control Method | V/f, Vector Control |
| Communication Protocols | Modbus RTU |
| Enclosure Rating | IP20 |
| Brake chopper | Built-in |
| EMC | Compliant with EN 61800-3 |
| Protection Features | Overcurrent, overvoltage, undervoltage, short circuit, overtemperature |
| Ambient Temperature | -10 to +50 °C |
| Storage Temperature | -25 to +70 °C |
| Relative Humidity | 5 - 95% non-condensing |
| Altitude | Up to 1000 m |
| Input Voltage | 380 to 480 V |
Explanation of symbols used in the document to indicate hazards.
Defines the requirements for personnel authorized to install and operate.
Important warnings and precautions for safe handling and operation.
Essential guidelines for safe and compliant electrical installation work.
Critical requirements for proper grounding to ensure safety.
Specific safety instructions related to commissioning the frequency converter.
Explanation of warning, alarm, and trip conditions and how to reset.
List of warning and alarm codes, their causes, and trip lock conditions.
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