Danfoss FC 300

Other manuals for Danfoss FC 300

Design Guide309 pages

Manual61 pages

Operating Instruction82 pages

Instruction Manual68 pages

Programming Guide234 pages

Questions and Answers:

K
Kelly StewartSep 2, 2025
What to do if the motor is not running with my Danfoss Controller?
- N
  nwoodwardSep 2, 2025
  If the motor is not running, ensure the motor is connected and check the service switch. If you're using a 24 V DC option card, apply mains power to run the unit. If the LCP is stopped, press [Auto On] or [Hand On] (depending on your operation mode) to start the motor. Apply a valid start signal if there is a missing start signal (Standby). If the motor coast signal is active, apply 24 V on terminal 27 or program this terminal to No operation. If the reference signal source is wrong, program the correct settings and check the wiring, scaling of terminals, and reference signal.
S
Samuel ChapmanSep 14, 2025
What does Motor ETR over mean on Danfoss Media Converter?
- M
  Maria StarkSep 14, 2025
  If your Danfoss Media Converter displays a Motor ETR over error, which indicates that the motor is overloaded by more than nominal current for too long, make sure that the motor par. 1-24 is set correctly.
K
Kendra BoothAug 31, 2025
How to troubleshoot 10 V low error on Danfoss Media Converter?
- P
  Patrick HarrisAug 31, 2025
  To troubleshoot a '10 V low' error on a Danfoss Media Converter, remove some of the load from terminal 50, mA or minimum 590.
M
Michael MillerSep 17, 2025
What does AMA check Unom and Inom mean on Danfoss Media Converter?
- A
  amanda14Sep 18, 2025
  If you encounter 'AMA check Unom and Inom' on your Danfoss Media Converter, the setting of motor voltage, motor current, and motor power is presumably wrong. Check the settings.
T
trujilloemilySep 16, 2025
How to fix motor thermistor overtemp on Danfoss Media Converter?
- G
  George MartinezSep 16, 2025
  If your Danfoss Media Converter displays a motor thermistor overtemp error, possibly because the thermistor or its connection is disconnected, make sure the thermistor is connected correctly between terminal 53 or 54 and terminal 50.
J
johnsongarrettSep 23, 2025
How to solve no motor issue on Danfoss Media Converter?
- K
  Kathy AlexanderSep 23, 2025
  Connect a motor to the output of the adjustable frequency drive of your Danfoss Media Converter.
J
Jennifer RodriguezAug 28, 2025
How to troubleshoot DC undervoltage on Danfoss Media Converter?
- K
  kgreenAug 28, 2025
  If your Danfoss Media Converter shows a DC undervoltage error, indicating that the intermediate circuit voltage has dropped below the “voltage warning low” limit, check whether the 24 V backup supply is connected and ensure the supply voltage matches the adjustable frequency drive.
S
Sarah ConnerAug 27, 2025
How to resolve DC overvoltage on Danfoss Media Converter?
- N
  Nathaniel RochaAug 27, 2025
  If your Danfoss Media Converter shows a DC overvoltage error, which means the intermediate circuit voltage exceeds the limit, you can connect a brake resistor, extend the ramp time, or select the OVC function to extend the ramp times.
L
Luke TaylorAug 26, 2025
How to fix drive overtemperature in Danfoss Media Converter?
- K
  Karen AliAug 27, 2025
  If your Danfoss Media Converter is showing a drive overtemperature error, which could be due to a high ambient temperature or a motor cable that is too long, wait until the temperature of the heatsink is below 158°F [70°C].
M
Michele BallAug 25, 2025
What to do if Danfoss Media Converter shows overcurrent?
- A
  April DiazAug 26, 2025
  If the inverter peak current limit is exceeded in your Danfoss Media Converter, turn off the adjustable frequency drive and check if the motor shaft can be turned.

Danfoss FC 300 Specifications

General

Enclosure	IP20
Approvals	cUL, UL, CE
EMC filter	Built-in
Communication Options	CANopen, PROFIBUS DP
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit
Output Voltage	0-100% of supply voltage