To Next PageTo Next PageWhat to do if Danfoss DC Drives show over current?
If a Danfoss DC Drive shows an over current error, turn off the frequency converter. Check if the motor shaft can be turned, and verify that the motor size matches the frequency converter.
What to do if Danfoss DC Drives show earth fault?
If you encounter an earth fault with a Danfoss DC Drive, turn off the frequency converter and then proceed to remove the earth fault.
General| Type | Controller |
|---|---|
| Supply Voltage | 24 V AC/DC |
| Number of Analog Inputs | 2 |
| Output Type | Relay |
| Power Consumption | 5 W |
| Protection Class | IP20 |
| Housing Material | Plastic |
| Storage Temperature | -40°C to +70°C |
| Communication Protocol | Modbus RTU |
| Input Type | Digital/Analog |
| Relative Humidity | Max. 95% RH, non-condensing |
Details copyright, liability limitations, and revision rights for the manual.
Explains the meaning of symbols used throughout the manual for warnings and notes.
Warns about the dangers of high voltage from the frequency converter and option card.
Provides essential safety instructions and precautions before operating or servicing the unit.
Highlights general warnings regarding electrical hazards and necessary waiting times after power disconnection.
Outlines the initial steps and overview for mechanical and electrical installation.
Covers planning and preparation steps before the actual installation begins.
Emphasizes the importance of planning the installation site for the frequency converter.
Provides guidelines for checking the unit upon receipt and reporting any transit damage.
Offers recommendations for safely transporting and unpacking the frequency converter unit.
Details the correct methods and precautions for lifting the frequency converter unit.
Presents detailed mechanical dimensions for various frame sizes of the frequency converter.
Lists the rated power specifications for different frame sizes and enclosure types.
Covers tools needed and general considerations for the mechanical installation process.
Lists the necessary tools required to perform the mechanical installation of the unit.
Discusses important general considerations like space and wire access for installation.
Shows terminal positions for frame size D, aiding in cable access planning.
Explains different cooling methods and airflow requirements for the unit.
Details the procedure for mounting the unit on a wall for specific enclosure types.
Describes how to properly install gland plates for cable entry in IP21 and IP54 enclosures.
Explains the installation of a drip shield to meet the IP21 rating requirements.
Covers the installation of various optional kits for field installation.
Details the installation of duct cooling kits within Rittal enclosures.
Describes the installation of NEMA 3R kits for outdoor use in Rittal enclosures.
Explains the installation of a pedestal for floor mounting of specific frame sizes.
Covers the field installation of input option kits for various frame sizes.
Details the installation of mains shields for specific frame sizes to meet safety requirements.
Covers general electrical installation procedures, including power connections.
Provides guidance on cabling, fusing, and general power connection requirements.
Explains the importance of proper earthing for electromagnetic compatibility (EMC) and safety.
Discusses the use of ELCB relays or multiple protective earthing for additional safety.
Explains the function and usage of the RFI switch for EMC performance.
Emphasizes the importance of using the correct torque when tightening electrical connections.
Provides instructions for proper connection of shielded and armored cables for EMC.
Details the connection of the motor cable, including terminal assignments and rotation direction.
Explains the concept and connection requirements for load sharing between frequency converters.
Describes how to mount EMC covers for optimal electrical noise shielding.
Details the correct procedure for connecting the mains power supply to the unit.
Covers the application of an external power supply for the unit's fan if needed.
Provides tables and guidance on selecting appropriate fuses for branch circuit and short-circuit protection.
Lists the appropriate mains disconnectors for different frame sizes of the unit.
Specifies recommended motor insulation ratings based on mains voltage and cable length.
Addresses mitigation strategies for motor bearing currents, especially for higher power drives.
Guides on properly routing control cables to ensure electrical immunity.
Explains how to access the control terminals located beneath the LCP.
Details the procedure for connecting cables to the control terminals.
Provides common connection examples for various operational modes.
Shows a basic connection example for start/stop functionality using digital inputs.
Illustrates a connection example for pulse start/stop operation with digital inputs.
Explains how to connect terminals for speed up/down control using digital inputs.
Details connecting a potentiometer for voltage reference input.
Covers additional electrical installation aspects, focusing on control cables.
Provides a detailed wiring diagram and notes on control cable installation.
Explains the function and default settings of DIP switches for input configuration.
Guides through the final setup and testing procedures, including motor adaptation.
Introduces the different operating methods for the frequency converter.
Lists the three primary methods for operating the frequency converter.
Explains how to use the Graphical Local Control Panel (GLCP) for operation.
Details the connection procedure for the RS-485 serial communication bus.
Guides on connecting a PC for controlling or programming the frequency converter.
Introduces the PC-based Configuration Tool MCT 10 and its capabilities.
Provides useful tips and tricks for efficient operation and parameter setup.
Explains how to quickly transfer parameter settings using the GLCP.
Describes the procedures for initializing the frequency converter to its default settings.
Introduces the programming structure and parameter groups.
Explains the parameter setup process, including parameter groups and their functions.
Details how to navigate and change parameters using the Quick Menu mode.
Guides on accessing and using the Function Setups for common applications.
Explains how to navigate and select parameter groups within the Main Menu.
Describes how to select parameter groups and individual parameters in the Main Menu.
Provides step-by-step instructions for changing parameter data values.
Explains the process of changing text values for parameters.
Details how to modify numeric data values within parameter groups.
Provides a step-by-step method for changing individual parameter data values.
Explains how to read and program indexed parameters using navigation keys.
Lists all available parameter groups for the frequency converter.
Provides comprehensive general specifications and technical data for the unit.
Explains how alarms and warnings are signalled and how to reset them.
Details the signalling of warnings/alarms and general procedures for handling them.
Provides a list of common warnings and alarms with descriptions and parameter references.
