Danfoss VLT AutomationDrive FC 360 User Manual (English)

Other manuals for Danfoss VLT AutomationDrive FC 360

Quick Guide78 pages

Operating Guide2 pages

Programming Guide340 pages

Design Guide146 pages

Installation Instructions4 pages

Questions and Answers:

A
Andres OrtizAug 31, 2025
How to fix a Danfoss VLT AutomationDrive FC 360 DC Drives motor that is not running?
- D
  Derek RobinsonAug 31, 2025
  If the motor is not running, there might be several causes. First, check if the LCP stop is active and press [Auto On] or [Hand On] to run the motor. Second, ensure a valid start signal is applied. Third, verify that the motor coast signal is not active by applying 24 V on terminal 27 or programming this terminal to No operation. Finally, confirm that the reference signal source is correctly programmed, the wiring is correct, the terminals are scaled properly, and the reference signal is valid.
P
Phillip MataSep 1, 2025
What to do if Danfoss DC Drives power fuses open or circuit breaker trips?
- D
  Deborah SmithSep 1, 2025
  If the power fuses open or the circuit breaker trips, it could be due to a phase-to-phase short, motor overload, or loose connections. Eliminate any shorts detected. Review the specifications for the application to address potential motor overload. Ensure all connections are tightened.
B
Brittney SimmonsSep 1, 2025
Why is my Danfoss DC Drives motor running in the wrong direction?
- M
  Miranda HesterSep 1, 2025
  If your motor is running in the wrong direction, it may be due to a motor rotation limit, an active reversing signal, or wrong motor phase connection. Program the correct settings for the motor rotation limit. Deactivate any active reversing signals. Change parameter 1-06 Clockwise Direction if the motor phase connection is incorrect.
J
John RobinsonSep 2, 2025
What to do if motor current imbalance is greater than 3% in Danfoss VLT AutomationDrive FC 360?
- R
  Robin Gomez DVMSep 2, 2025
  If the motor current imbalance is greater than 3%, there could be a problem with the motor or its wiring, or with the frequency converter unit itself. Check the motor and its wiring to ensure they are in good condition. If the imbalanced leg stays on the same output terminal, it indicates a problem with the unit, and you should contact the supplier.
W
watsonmicheleSep 2, 2025
How to troubleshoot a Danfoss DC Drives motor not reaching maximum speed?
- K
  Kristen MendezSep 2, 2025
  If the motor is not reaching maximum speed, it could be due to incorrectly set frequency limits or a reference input signal that is not scaled correctly. Program the correct limits for the frequency. Also, program correct settings for the reference input signal.
A
Alan BurgessSep 3, 2025
Why is there a mains current imbalance greater than 3% in my Danfoss DC Drives?
- W
  William MyersSep 3, 2025
  A mains current imbalance greater than 3% can be caused by a problem with the mains power supply or the frequency converter unit. If the imbalanced leg follows the wire, it indicates a power problem, so check the mains supply. If the imbalanced leg stays on the same input terminal, it suggests an issue with the unit, and you should contact the supplier.
C
Charles GainesSep 3, 2025
What to do if Danfoss VLT AutomationDrive FC 360 motor does not brake?
- R
  Robin GordonSep 3, 2025
  If the motor does not brake, it may be due to incorrect settings in the brake parameters or ramp-down times that are too short. Check parameter group 2-0* DC brake and 3-0* Reference limits.
D
Daniel JamesSep 3, 2025
Why is the motor speed unstable in my Danfoss VLT AutomationDrive FC 360 DC Drives?
- L
  Laura Solis MDSep 4, 2025
  If the motor speed is unstable, it may be due to incorrect parameter settings. Check the settings in parameter group 6- ** Analog I/O mode.
J
james72Sep 4, 2025
What to do if there is a mains phase loss in Danfoss DC Drives?
- M
  Mr. Scott MontesSep 5, 2025
  If you're experiencing a mains phase loss with your Danfoss DC Drives, it's likely due to a missing phase on the supply side or a voltage imbalance that's too high. To resolve this, check the supply voltage to ensure all phases are correctly connected and balanced.
J
Julie ArcherSep 17, 2025
What does heat sink temperature low mean in Danfoss DC Drives?

Danfoss VLT AutomationDrive FC 360 Specifications

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