Danfoss FC 100 Operating Instructions Manual
  1. Manuals
  2. Brands
  3. Danfoss Manuals
  4. Media Converter
  5. FC 100
  6. Operating instructions manual
Danfoss FC 100 Operating Instructions Manual

Danfoss FC 100 Operating Instructions Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
MAKING MODERN LIVING POSSIBLE
Operating Instructions
Lon Works
®
VLT
HVAC Drive FC 100

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the FC 100 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Danfoss FC 100

Summary of Contents for Danfoss FC 100

  • Page 1 MAKING MODERN LIVING POSSIBLE Operating Instructions Lon Works ® HVAC Drive FC 100...

  • Page 2: Table Of Contents

    6 How to control the Frequency Converter How to Control the FC 100 Open Loop Closed Loop Danfoss FC Control Profile 7 How to access FC 100 parameters User-defined Network Variables UNVT 8 Parameters Parameter list Parameter Group 8-** Parameter Group 11...
  • Page 3 Contents VLT® FC 100 LonWorks Extended status words Reference Scaling - Examples Network Variables - Overview Index MG.11.E2.02 - VLT ® is a registered Danfoss trademark...

  • Page 4: Copyright

    Danfoss reserves the right to revise this publication at any time and to make changes to its contents without prior notice or any obligation to notify former or present users of such revisions or changes.
  • Page 5 2 Safety VLT® FC 100 LonWorks MG.11.E2.02 - VLT ® is a registered Danfoss trademark...

  • Page 6: Safety

    Installation at high altitude: 380 - 500 V, enclosure A, B and C: At altitudes above 2 km, please contact Danfoss regarding PELV. 380 - 500 V, enclosure D, E and F: At altitudes above 3 km, please contact Danfoss regarding PELV.
  • Page 7 2 Safety VLT® FC 100 LonWorks 2.1.2 Safety Regulations The frequency converter must be disconnected from mains if repair work is to be carried out. Check that the mains supply has been disconnected and that the necessary time has passed before removing motor and mains plugs.

  • Page 8: Introduction

    3.1.3 Assumptions These operating instructions assume, that the Danfoss LonWorks option is used in conjunction with a Danfoss FC 100 frequency converter. It is also assumed that the installed controller supports the interfaces described in this document and that all the requirements stipulated in the controller, as well as the frequency converter, are strictly observed along with all limitations therein.
  • Page 9 3.1.5 Background Knowledge The Danfoss LonWorks Option Card is designed to communicate with any system complying with the FTT and 78Kbps LonWorks standard. Familiarity with this technology is assumed. Issues regarding hardware or software produced by other manufacturers, including commissioning tools, are beyond the scope of this manual and are not the responsibility of Danfoss.
  • Page 10 VLT® FC 100 LonWorks 3 Introduction 3.1.8 Abbreviations AC Knowledge Ampere BOOL Boolean Control Card Control Word Electromagnetic Compatibility Free Topology Transceiver High frequency Frequency in Hertz Input / Output IRMS Output Current Mean Value Local Control Panel Light Emitting Diode...
  • Page 11 4 How to install VLT® FC 100 LonWorks MG.11.E2.02 - VLT ® is a registered Danfoss trademark...

  • Page 12: How To Install

    VLT® FC 100 LonWorks 4 How to install 4 How to install 4.1 How to install 4.1.1 The LonWorks Option The LonWorks option is equipped with two termination switches, S300 and S301, enabling double termination when using bus topology. The push-button switch O400, activates the Service-Pin function.
  • Page 13 4 How to install VLT® FC 100 LonWorks 4.1.3 Network Termination Dependent on the type of topology, at least one of the connected nodes must be terminated (52.5Ω). The option has two built-in termination circuits which are activated by the terminator switches S300 and S301.
  • Page 14 VLT® FC 100 LonWorks 4 How to install 4.1.4 Connecting the Bus Line Connect bus wire NET A to terminal 79 and NET B to 80 of the terminal connector. Terminal Connection NET A* NET B* Drain** *Note: For free topology wiring the option is insensitive to the polarity of the bus-terminals.
  • Page 15 4 How to install VLT® FC 100 LonWorks 4.1.7 EMC Precautions The following EMC precautions are recommended in order to achieve interference-free operation of the LonWorks network. Additional EMC information VLT HVAC Drive Design Guide is available in the N.B.: Relevant national and local regulations, for example regarding protective earth connection, must be observed.
  • Page 16 VLT® FC 100 LonWorks 4 How to install 4.1.8 LED Behaviour MS: Service LED (red) Situation Description Configured state (Nornal operation) ½ sec. ON, then continously OFF The node is configures and running nor- mally Non configures state Flashing ½ Hz Node is not configures but has an appli- cation.
  • Page 17 Items required to install a fieldbus option in the frequency converter: The fieldbus option Fieldbus option adaptor frame for the FC 100. This frame is deeper than the standard frame, to allow space for the fieldbus option beneath Decoupling plate (only for A1 and A2 enclosures) 130BT247.12...
  • Page 18 Replace the LCP and attach cable On A1 and A2 enclosures with cable terminal facing up: Fasten the cable onto the de-coupling plate (the FC 100 top surface has pre-drilled threaded holes for attaching the de-coupling plate to the unit).
  • Page 19 5 Configuration of the system VLT® FC 100 LonWorks MG.11.E2.02 - VLT ® is a registered Danfoss trademark...

  • Page 20: Configuration Of The System

    VLT® FC 100 LonWorks 5 Configuration of the system 5 Configuration of the system 5.1 Configuring the System 5.1.1 How to Configure the LonWorks Network The LonWorks option card contains a Neuron chip with a unique address. This Neuron ID is a 48 bit number that identifies each Neuron chip manufactured.
  • Page 21 5 Configuration of the system VLT® FC 100 LonWorks 5.1.3 FC VSD Profile The FC VSD Profile describes all Danfoss VLT specific network variables. Input variables Variable Function Variable Name SNVT type Profile FC 100 par. Start/Stop nviStartStop SNVT_switch FC VSD...
  • Page 22 VLT® FC 100 LonWorks 5 Configuration of the system Output variables Variable function Variable name SNVT type Profile FC 100 par. Status word nvoStatusword SNVT_state FC VSD 16-03 Drive output [%] nvoOutputPcnt SNVT_lev_percent FC VSD 16-05 Drive output [Hz] nvoOutputHz...

  • Page 23: Network Variable Description

    5 Configuration of the system VLT® FC 100 LonWorks 5.2 Network Variable Description 5.2.1 - FC VSD Profile - input Start/Stop Variable SNVT State: Value: Command: name: type: nviStartStop SNVT_switch 0 (False) Stop (0x043C) 1 (True) Running 0% (0x047C) 1 (True) 1-200 Running 0.5 to 100.0%...
  • Page 24 VLT® FC 100 LonWorks 5 Configuration of the system Reference [%] Variable SNVT Value: name: type: nviRefPcnt SNVT_lev_percent Min. Max. Resolution: -163.840 % +163.830 % 0.005 % This variable sends the speed reference to the frequency converter. It represents a percentage of the reference range of the frequency converter.
  • Page 25 5 Configuration of the system VLT® FC 100 LonWorks Digital / Relay Outputs Variable SNVT State: name: type: nviDigitOutput SNVT_state_64 Boolean 1 bit x 64 This variable controls the state of the digital outputs and relays. A logical 1, indicates that the output is On or active.
  • Page 26 VLT® FC 100 LonWorks 5 Configuration of the system Analog Output (X30 / 8) Variable SNVT Value: name: type: nvi101AnOut1 SNVT_lev_percent Min.: Max.: Resulution: 100 % 0.01 % This output variable applies only if the General Purpose I/O option is installed in the frequency converter.
  • Page 27 SNVT_param_request These input variables are used for for frequency converter parameter access. How to Access FC 100 Parameters For more information on parameter access, please refer to section. MG.11.E2.02 - VLT ® is a registered Danfoss trademark...
  • Page 28 VLT® FC 100 LonWorks 5 Configuration of the system 5.2.2 Network variable description - FC VSD Profile - output Status Word Variable name: SNVT type: State: nvoStatusWord SNVT_state Boolean 1 bit x 16 This variable is a 16-bit word providing status information on the frequency converter. For more information on the status word, please refer to the Danfoss FC Control Profile section.
  • Page 29 5 Configuration of the system VLT® FC 100 LonWorks DC Link Voltage [V] Variable SNVT Value: name: type: nvoDCVoltage SNVT_volt Min. Max. Resolution: 10,000 V 0.1 V This variable contains the measured Dc-link voltage. The value is filtered and therefore may be delayed with up to 1.3 seconds before a voltage change is reflected in the output variable.
  • Page 30 VLT® FC 100 LonWorks 5 Configuration of the system Alarm Flag Variable SNVT State: Value: Command: name: type: nvoAlarm SNVT_switch 0 (False) No alarm(s) present 1 (True) Alarm(s) present This variable indicates whether any alarm is present. Warning Flag Variable...
  • Page 31 5 Configuration of the system VLT® FC 100 LonWorks Extended Status Word Variable SNVT State: name: type: nvoExtendedStatusword SNVT_state_64 Boolean 1 bit x 64 This variable contains the complete extended status word. For more detailed information on the Extended Status Word, please refer to the Troubleshooting section of this manual.
  • Page 32 VLT® FC 100 LonWorks 5 Configuration of the system Analog Input (54) Variable SNVT Value: name: type: nvoAnIn1 Changeable Min. Max. Resolution: SNVT_volt 10 V 0.1 V SNVT_amp_mil 0 mA 20 mA 0.1 mA SNVT_lev_percent 100 % 0,1 % This variable contains the value allocated to the analog input terminal 54.
  • Page 33 5 Configuration of the system VLT® FC 100 LonWorks Analog Input (X42/1) Variable SNVT Value: name: type: nvo109AnIn1 Changeable Min. Max. Resolution: SNVT_volt 10 V 0.1 V SNVT_temp_p -273.15 °C 327.66 °C 0.01 °C SNVT_lev_percent 100 % 0,1 % Analog Input (X42/3)
  • Page 34 This output variable is used for the frequency converter access. A special UNVT has been defined for this variable. For more information on parameter access, please refer to the How to Access FC 100 Parameters section. MG.11.E2.02 - VLT ®...

  • Page 35: Vsd 6010 Profile

    5 Configuration of the system VLT® FC 100 LonWorks 5.3 VSD 6010 Profile 5.3.1 Introduction Variable Speed Drive 6010 profile is a LonMark standardized functional profile. It describes how to control a variable speed frequency converter. For example, an air handling unit controller that sends messages to facilitate control of the start/stop and speed reference of the VSD. The VSD will deliver messages such as the actual frequency converter speed and output current to the controller, operating interfaces and energy management systems.

  • Page 36: Network Variable Description - Vsd Profile - Input

    VLT® FC 100 LonWorks 5 Configuration of the system 5.3.4 Configuration Properties (nci) FC 100 pa- Variable function Variable name SNVT type Profile rameter Max. motor speed [%] nciMaxSpeed SNVT_lev_percent VSD 6010 4-13 Min. motor speed [%] nciMinSpeed SNVT_lev_percent VSD 6010 4-11 Nom.

  • Page 37: Network Variable Description - Vsd Profile - Output

    5 Configuration of the system VLT® FC 100 LonWorks 5.5 Network Variable Description - VSD Profile - Output 5.5.1 Drive Speed Variable SNVT Value: name: type: nvoDrvSpeed SNVT_lev_percent Min: Max: Resolution: -163.840 % +163.830 % 0.005 % This variable contains the frequency converter speed as a percentage of the nominal speed.

  • Page 38: Network Variable Description - Vsd Profile - Configuration

    (par. 4-14 in Hz mode). The value is entered as a percent of nominal speed, as defined by the Nominal Speed (nciNmlSpeed) configuration value. How to Control the FC 100 For more information on reference scaling, please refer to the section.
  • Page 39 5 Configuration of the system VLT® FC 100 LonWorks 5.6.5 Min Ramp-up Time [s] Variable SNVT Default value: Min value: Max value: name: type: nciRampUpTime SNVT_time_sec 10 s 3,600 s This variable configures the Ramp 1 ramp-up time and associates it with par. 3-41 Ramp 1 Ramp Up Time 5.6.6 Min Ramp-down Time [s]...

  • Page 40: Node Object

    VLT® FC 100 LonWorks 5 Configuration of the system 5.7 Node Object 5.7.1 Node Object These variables are used for controlling all functional blocks via the com- missioning tool. 5.7.2 Object Request Variable name: SNVT type: Supported functions: Description: nviRequest...

  • Page 41: Network Timer Functions

    5 Configuration of the system VLT® FC 100 LonWorks 5.8 Network Timer Functions 5.8.1 Control Word Time-out Function par.8-03 Control Timeout Time and par.8-04 Control Timeout Function provide a means for the frequency converter to control communication to a controller node.

  • Page 42: How To Control The Frequency Converter

    VLT® FC 100 LonWorks 6 How to control the Frequency Converter 6 How to control the Frequency Converter 6.1 How to Control the FC 100 6.1.1 Reference Handling Configuration Mode Select the frequency converter configuration mode in par. 1-00 [0] Open Loop [3] Closed Loop 6.1.2 Open Loop...

  • Page 43: Danfoss Fc Control Profile

    6 How to control the Frequency Converter VLT® FC 100 LonWorks 6.2 Danfoss FC Control Profile 6.2.1 FC Control Profile Control Word According to FC Profile (Par. 8-10 set to FC Profile Bit value=0 Bit value=1 Reference value External selection lsb...
  • Page 44 VLT® FC 100 LonWorks 6 How to control the Frequency Converter Bit 06, Ramp stop/start: Bit 12, Relay 04: Bit 06 set to [0] causes a stop, in which the motor speed is ramped down Bit 12 set to [0] means that Relay 04 has not been activated.
  • Page 45 6 How to control the Frequency Converter VLT® FC 100 LonWorks 6.2.4 Explanation of the Status Bits Bit 00, Control not ready / ready: Bit 11 set to [1] means that the frequency converter has received a start Bit 00 set to [0] means that the frequency converter has tripped.

  • Page 46: How To Access Fc 100 Parameters

    7 How to access FC 100 parameters 7 How to access FC 100 parameters 7.1 User-defined Network Variables UNVT 7.1.1 UNVT Parameter structure Two special User-defined Network Variables (UNVT) have been defined to enable access to FC 100 parameters via LonWorks: Variable name: UNVT type: nviParamRequest...
  • Page 47 7 How to access FC 100 parameters VLT® FC 100 LonWorks 7.1.2 UNVT examples Example: Read parameter 3-41 Ramp 1 Ramp-up Time In the LonMaker browser, select the nviParamRequest and choose [Details]. 130BA452.10 MG.11.E2.02 - VLT ® is a registered Danfoss trademark...
  • Page 48 VLT® FC 100 LonWorks 7 How to access FC 100 parameters In the bottom window, select the function [READ_VALUE]. 130BA451.10 MG.11.E2.02 - VLT ® is a registered Danfoss trademark...
  • Page 49 7 How to access FC 100 parameters VLT® FC 100 LonWorks In the [Field List:] under the section [par_number], enter the parameter number (in this example 3-41). If an indexed (array) parameter is accessed, the [subindex] field must be filled-in.

  • Page 50: Parameters

    VLT® FC 100 LonWorks 8 Parameters 8 Parameters 8.1 Parameter list 8.1.1 Parameter list Conversion Par. No. Parameter name: Default value: Range: Data type: type: 8-01 Control Site Dig. and control word [0] [0 - 2] 8-02 Control Word Source...
  • Page 51 8 Parameters VLT® FC 100 LonWorks USB Port [3] * Option A Option B Option C0 Option C1 This parameter cannot be adjusted while the motor is running. 8-03 Control Timeout Time Range: Function: 60.0 s* [1.0 - 18000.0 s] Enter the maximum time expected to pass between the reception of two consecutive telegrams.
  • Page 52 VLT® FC 100 LonWorks 8 Parameters 8-05 End-of-Timeout Function Option: Function: Select the action after receiving a valid control word following a time-out. This parameter is active Control Timeout Function only when par.8-04 is set to [Set-up 1-4]. Control Timeout Function Hold set-up Retains the set-up selected in par.8-04...
  • Page 53 8 Parameters VLT® FC 100 LonWorks Logic AND [3] * Logic OR Control Site Digital and control word This parameter is active only when par.8-01 is set to [0] 8-52 DC Brake Select Option: Function: Select control of the DC brake via the terminals (digital input) and/or via the fieldbus.
  • Page 54 VLT® FC 100 LonWorks 8 Parameters Control Site Digital and control word This parameter is active only when par.8-01 is set to [0] 8-55 Set-up Select Option: Function: Select control of the frequency converter set-up selection via the terminals (digital input) and/or via the fieldbus.
  • Page 55 11-10 Drive Profile Option: Function: This parameter allows selecting between LONMARK Functional Profiles. [0] * VSD profile The Danfoss Profile and the Node Object are common for all profiles. 11-15 LON Warning Word Range: Function: 0 N/A* [0 - FFFF ] This parameter contains the LON specific warnings.

  • Page 56: Data Types Supported By Fc 100

    VLT® FC 100 LonWorks 8 Parameters 8.4 Data Types Supported by FC 100 8.4.1 Object and Data Types Supported by FC 100 Data Description: type: Integer 16 Integer 32 Unsigned 8 Unsigned 16 Unsigned 32 Visible string Byte string Standardized value (16 bit)
  • Page 57 9 Troubleshooting VLT® FC 100 LonWorks MG.11.E2.02 - VLT ® is a registered Danfoss trademark...

  • Page 58: Troubleshooting

    VLT® FC 100 LonWorks 9 Troubleshooting 9 Troubleshooting 9.1 Alarm-, Warning and Extended Status Word 9.1.1 Alarm and warning messages General There is a clear distinction between alarms and warnings. In the event of an alarm, the frequency converter will enter a fault condition. After the cause for the alarm has been cleared, the master must acknowledge the alarm message in order to start operation of the frequency converter again.

  • Page 59: Alarm Words

    9 Troubleshooting VLT® FC 100 LonWorks 9.1.2 Alarm words Alarm Word Alarm Word 2 Alarm word, par. 16-90 Alarm word 2, par. 16-91 Alarm Word Alarm Word 2 Alarm Word Alarm Word (Hex) (par. 16-90 (par. 16-91 (Hex) 00000001 Brake check...

  • Page 60: Warning Words

    VLT® FC 100 LonWorks 9 Troubleshooting 9.1.3 Warning words Warning Word Warning Word 2 Warning word , par. 16-92 Warning word 2, par. 16-93 Warning Word Warning Word 2 (Hex) (par. 16-92 Warning Word (par. 16-93 Warning Word (Hex) 00000001...

  • Page 61: Extended Status Word

    9 Troubleshooting VLT® FC 100 LonWorks 9.2 Extended Status Word 9.2.1 Extended status words Extended status word, par. 16-94 Ext. Status Word Extended status word 2, par. 16-95 Ext. Status Word 2 Extended Status Word Extended Status Word 2 Ext. Status Word Ext.
  • Page 62 VLT® FC 100 LonWorks 9 Troubleshooting 9.3 Reference Scaling - Examples 9.3.1 Reference Scaling - Open Loop Example: Minimum Reference par. 3-02 = 100 RPM Maximum Reference par. 3-03 = 1500 RPM Reference send = 1500 hex (5376 dec) Output: The output can be calculated as: Reference (decimal) * (par.3−03 −...
  • Page 63 9 Troubleshooting VLT® FC 100 LonWorks 9.4 Network Variables - Overview 9.4.1 Output variables (nvo) Variable function Variable name SNVT type Profile FC 100par. Status word nvoStatusword SNVT_state FC VSD 16-03 Drive output [%] nvoOutputPcnt SNVT_lev_percent FC VSD 16-05 Drive output [Hz]...
  • Page 64 VLT® FC 100 LonWorks 9 Troubleshooting 9.4.2 Input variables (nvi) Variable Function Variable Name SNVT type Profile FC 100 par. Start/Stop nviStartStop SNVT_switch FC VSD CTW/reference Control word nviControlword SNVT_state FC VSD Reset fault nviResetFaut SNVT_switch FC VSD Reference [%]...
  • Page 65 Index VLT® FC 100 LonWorks Index Abbreviations About This Manual Alarm And Warning Messages Alarm Flag Alarm Word Alarm Word Analog Input (53) Analog Input (54) Analog Input (x30/11) Analog Input (x30/12) Analog Input (x42/1) Analog Input (x42/3) Analog Input (x42/5)
  • Page 66 VLT® FC 100 LonWorks Index Extended Status Word Extended Status Word 2 Fanbelt Broken Fc Control Profile Fc Vsd Profile Fc Vsd Profile - Input Fieldbus Option Frequency Converter Speed Setpoint Functional Profiles Hardware [Heartbeat Time S] How To Install Option In Frequency Converter...
  • Page 67 Index VLT® FC 100 LonWorks Output Variables (nvo) Output Voltage Parameter Access Command Parameter Access Response Parameter List Preset Reference Select 8-56 Query And Wink Quick Stop Select 8-51 [Reference %] Reference Handling [Reference Hz] Reference Scaling - Open Loop...
  • Page 68 *MG11E202* 130R0335 MG11E202 Rev. 2008-10-14...

Table of Contents