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VLT® FC 100 LonWorks
Cont ent s
1. Copyr ight
2. Saf et y
3. I nt r oduct ion
4. How t o inst all
5. Conf igur at ion of t he syst em
6. How t o cont r ol t he Fr equency Conver t er
7. How t o access FC 100 param et er s
8. Par am et er s
9. Tr oubleshoot ing
Copyright
Copyright, Limitation of Liability and Revision Rights
Safety
Introduction
How to install
Configuring the System
Network Variable Description
VSD 6010 Profile
Network Variable Description - VSD Profile - input
Network Variable Description - VSD Profile - Output
Network Variable Description - VSD Profile - Configuration
Node Object
Network Timer Functions
How to Control the FC 100
Danfoss FC Control Profile
User-defined Network Variables UNVT
Parameter list
Parameter Group 8
Parameter Group 11
Data Types Supported by FC 100
Alarm Word and Warning Word
Extended Status Word
Reference Scaling
Network Variables - Overview
®
MG.11.E1.02 - VLT
is a registered Danfoss trademark
Contents
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Related Manuals for Danfoss VLT FC 100 LonWorks
Summary of Contents for Danfoss VLT FC 100 LonWorks
- Page 1 Parameter list Parameter Group 8 Parameter Group 11 Data Types Supported by FC 100 9. Tr oubleshoot ing Alarm Word and Warning Word Extended Status Word Reference Scaling Network Variables - Overview ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 2 Contents VLT® FC 100 LonWorks I ndex ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 3 Danfoss A/S 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 4 2. Safety VLT® FC 100 LonWorks ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 5 I nst allat ion at High Alt it udes By altitudes above 2 km, please contact Danfoss Drives regarding PELV. War ning against Unint ended St ar t 1. The motor can be brought to a stop by means of digital commands, bus commands, references or a local stop, while the frequency converter is connected to mains.
- Page 6 Also make sure that other voltage inputs have been disconnected, such as external 24 V DC, load sharing (linkage of DC intermediate circuit), as well as the motor connection for kinetic back up. ® Refer to HVAC Drive Operating Instructions (MG.11.Ax.yy) for further safety guidelines. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 7 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 8 130B1206 (coated). 3.1.5. Back gr ound Know ledge 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 re- garding 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 9 Light Emitting Diode UINT Unsigned integer Local Area Network UNVT User-defined Network Variable Type Least Significant Bit Extended Interface File Main Active Value Most Significant Bit Main Reference Value Not Applicable Personal Computer ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 10 4. How to install VLT® FC 100 LonWorks ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 11 The LonWorks option is equipped with the FT-X1 transceiver for improved EMC performmance. Flexible wiring capability simplifies system installation and makes it easy to add nodes for system expansion. The figures below illustrate five different network topologies. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 12 Termination switch positions are shown in the table below. Ter m inat ion t ype S 300 S 301 No termination (factory setting) Single termination (105 Ω) Double termination (52.5 Ω) ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 13 LonWorks network. Additional EMC information is available in the VLT® HVAC Drive Design Guide N.B.: Relevant national and local regulations, for example regarding protective earth con- nection, must be observed. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 14 LonWorks cable must cross motor and brake resistor cables at an angle of 90 degrees. It is highly recommended to use suitable screened cable for any LonWorks installa- tion! ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 15 VLT® FC 100 LonWorks 4. How to install 4.1.8. LED Behaviour MS: Ser vice LED ( r ed) NS: St at us LED ( gr een) ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 16 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) ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 17 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). ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 18 5. Configuration of the system VLT® FC 100 LonWorks ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 19 Here you will also find a free download of an LNS plug-in for the use in the LonMaker tool. 5.1.2. Funct ional Pr of iles LonMark functional profiles are used to describe in detail the application layer interface, including the network variables, configuration properties, and commonly used control functions. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 20 5. Configuration of the system VLT® FC 100 LonWorks 5.1.3. FC VSD Pr of ile The FC VSD Profile describes all Danfoss VLT specific network variables. I nput var iables Var iable Funct ion Var iable Nam e SNVT t ype Pr of ile FC 100 par .
- Page 21 SNVT_volt/ FC VSD 18-31 (X42/3) SNVT_temp_p Analog Input nvo109AnIn3 SNVT_volt/ FC VSD 18-32 (X42/5) SNVT_temp_p ECB option status nvoECBstatus SNVT_state FC VSD 31-10 Parameter access nvoParamRes- UNVT_param_response FC VSD cmd. ponse ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 22 AUTO (invalid, no ac- 0xFF (default) tion) This variable sends a reset command to the frequency converter via bit 7 in the Control Word Danfoss FC Control Profile (0x04BC), see the section. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 23 This variable sends up to 3 different feedback signals to the frequency converter via the bus. For more information on how to manage multiple set-points and feedback sources, please refer to VLT® HVAC Drive Design Guide ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 24 6-54. Bus crtl. 4-20 mA [142]: The output is controlled via bus. In the event of bus timeout, the output level is set to the predefined level in par. 6-54. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 25 Resulut ion: 100 % 0.01 % Analog Out put ( X42 / 11) Var iable SNVT t ype: Value: nam e: nvi109AnOut3 SNVT_lev_percent Min.: Max .: Resulut ion: 100 % 0.01 % ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 26 This input variable applies only if the ECB option is installed in the frequency con- verter. Par am et er Access Com m and Var iable SNVT Value: nam e: t ype: nviParamRequest SNVT_param_request ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 27 5. Configuration of the system 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.E1.02 - VLT is a registered Danfoss trademark...
- Page 28 Max . Resolut ion: 0 kWh 65,535 kWh 1 kWh This variable contains the power consumption of the motor in kWh measured as a mean value over a one hour period. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 29 SNVT_switch 0 (False) Fanbelt not broken 1 (True) Fanbelt broken This variable indicates whether the fanbelt is intact or broken (indicated by bit 8 in Warning Word ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 30 For more detailed information on the Warning Word, please refer to the section of this manual. Please note that in the representation of the Warning Word in the LonMaker Brows- er, the Least Significant Bit (LSB) is to the far left. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 31 This terminal can either be configured as a voltage input (0-10 V) or as a current input (0-20 mA), depending on the setting of switch S 201. The variable type is changeable with the commissioning tool or LNS Plug-in in order to match the appropriate unit. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 32 Analog I nput ( X42/ 1) Var iable SNVT Value: nam e: t ype: nvo109AnIn1 Changeable Min. Max . Resolut ion: SNVT_volt 10 V 0.1 V SNVT_temp_p -273.15 °C 327.66 °C 0.01 °C ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 33 Bit 7 M2 Contactor Fault Bit 8 M3 Contactor Fault Bit 9 External Interlock Bit 10 Manual By-pass Override Par am et er Access Response Var iable nam e: SNVT t ype: nvoParamResponse UNVT_param_response ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- 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 Parame- ters section. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 35 VSD 6010 16-05 Output current nvoDrvCurnt SNVT_amp VSD 6010 16-14 Output voltage nvoDrvVolt SNVT_volt VSD 6010 16-12 Output power nvoDrvPwr SNVT_power_kilo VSD 6010 16-10 Running hours nvoDrvRunHours SNVT_time_hour VSD 6010 15-01 ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 36 These parameters require setting only once, usually following installation. Please note that the settings written to configuration properties (nci's) will be stored in the non-volatile memory. Continuous writing to configuration properties may damage the non-volatile memory. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 37 5.5.3. Out put Volt age Var iable SNVT Value: nam e: t ype: nvoDrvVolt SNVT_volt Min: Max : Resolut ion: 3,276.6 V 0.1 V This variable contains the frequency converter output voltage. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 38 Var iable SNVT Value: nam e: t ype: nvoDrvRunHours SNVT_time_hour Min: Max : Resolut ion: 0 hr 65,534 hr 1 hr This variable contains the total running hours of the motor. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 39 Max value: nam e: t ype: nciNmlFreq SNVT_freq_hz 50 Hz 20 Hz 100 Hz This variable configures the nominal motor frequency and associates it with par. 1-23 Motor Nom- inal Frequency ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 40 Heartbeat timers have the purpose of sending out heartbeat signals containing specific data, en- abling management systems to prove that the node is present on the network and working correctly. Only bound variables will be transmitted. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 41 This variable configures a timer to send the nvoStatus object but only if bound to an input variable. Maximum is '0 17:59:59:999' (0 days, 17 hours, 59 minutes, 59 seconds and 999 milliseconds). Setting the timer to '0 0:0:0:0' disables it. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 42 SNVT_elapsed_tm 00:0:0:500 0 0:0:0:100 0 0:01:05:535 Variable used for limiting bus traffic by setting a minimum sending timer (inhibit timer). Applies for all output variables. Format: Days Hours:Minutes:Seconds:Milliseconds. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 43 This means that digital and analog input terminals should not be used for reference signals. Preset Reference. The default setting (0%) should be maintained for preset references in par. 3-10 ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 44 No function Ramp 1 Ramp 2 Data invalid Data valid No function Relay 01 active No function Relay 04 active Parameter set-up Selection lsb Parameter set-up Selection msb No function Reverse ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 45 10 set to [0] causes the control word to be Bit 05 set to [0] causes the present output ignored. frequency (Hz) to freeze. The frozen output frequency can then be changed only by means ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 46 Bit 15, Rever se: Bit 15 set to [0] causes no reversing. Bit 15 set to [1] causes reversing. Note: Par. 4-10 Motor Speed Direction deter- mines if reversing is possible. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 47 Bit 06 set to [1] means that the frequency command is given. converter is tripped and locked. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 48 Bit 13 set to [0] means that there are no volt- age warnings. Bit 13 set to [1] means that the DC voltage in the frequency converter’s intermediate circuit is too low or too high. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 49 No write access 0xFF Exceed limits 0xFF Invalid subindex 0xFF Not array 0xFF Only reset 0xFF Not changeable 0xFF Not in this mode 0xFF No bus access 0xFF Other error 0xFF 0xFE ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 50 Ram p 1 Ram p-up Tim e Ex am ple: Read par am et er 3- 41 In the LonMaker browser, select the nviParamRequest and choose [Details]. 130BA452.10 In the bottom window, select the function [READ_VALUE]. 130BA451.10 ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 51 Value [1] (2nd byte) = 3 -meaning that the readout value of parameter 3-41 is: 232+(3x256) = 1000 Conversion index of par. 3-41 is: -2(0.01) Ramp 1 Ramp-up Time = 1000x0.01 = 10 seconds ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 52 8. Parameters VLT® FC 100 LonWorks ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 53 Control by using control word only. The setting in this parameter overrides the settings in par. 8-50 to 8-56. 8-02 Cont r ol Wor d Sour ce Opt ion: Funct ion: None FC Port ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 54 8-04 Cont r ol Tim eout Funct ion Opt ion: Funct ion: Freeze output Stop Jogging Max. Speed Stop and trip Select set-up 1 Select set-up 2 Select set-up 3 [10] Select set-up 4 [20] N2 Override Release ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 55 This parameter is active only when the choice has been selected in par. 8-05 End-of-Time-out Function 8-07 Diagnosis Tr igger Opt ion: Funct ion: Disable Trigger on alarms Trigger alarms/warn. This parameter has no function for LonWorks. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 56 Activates Start command via the fieldbus/serial communication port, AND additionally via one of the digital inputs. Logic OR Activates Start command via the fieldbus/serial communication port OR via one of the digital inputs. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 57 8-01 Control Site Digital and This parameter is active only when is set to [0] control word 8-56 Pr eset Ref er ence Select Opt ion: Funct ion: Digital input ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 58 11-10 Dr ive Pr of ile Opt ion: Funct ion: VSD Profile This parameter allows selecting between LONMARK Functional Profiles. The Danfoss Profile and the Node Object are common for all profiles. 11-15 LON War ning Wor d Range: Funct ion: [0 - FFFF ] This parameter contains the LON specific warnings.
- Page 59 Store All Set-ups Stores all parameter values in the E PROM. The value returns when all parameter values have been stored. This parameter is used to activate storing of data in non-volatile memory. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 60 This number refers to a conversion figure used when writing or reading to parameters. Conver sion Conver sion f act or : dex : 1 / 60 1000000 100000 10000 1000 0.01 0.001 0.0001 0.00001 0.000001 ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 61 Control Word, can the VLT resume operation. All alarms within the VLT are represented by a single bit within an alarm word. An alarm word is always an action parameter. Bit status FALSE [0] means no alarm, while bit status TRUE [1] means alarm. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 62 24V supply fault 01000000 Mains failure 02000000 1.8V supply fault Brake resistor short 04000000 circuit 08000000 Brake chopper fault 10000000 Option change 20000000 Drive initialized 40000000 Safe Stop 80000000 Not used ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 63 80000000 Reserved 00800000 24V supply fault 01000000 Mains failure 02000000 Current limit 04000000 Low temperature 08000000 Voltage limit 10000000 Encoder loss Output frequency 20000000 limit 40000000 Not used 80000000 Not used ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 64 01000000 Bypass 02000000 Reserved 02000000 Fire Mode 04000000 Reserved 04000000 Reserved 08000000 Reserved 08000000 Reserved 10000000 Reserved 10000000 Reserved 20000000 Reserved 20000000 Reserved 40000000 Reserved 40000000 Reserved 80000000 Reserved 80000000 Reserved ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 65 The output can be calculated as: Reference ( decimal ) * ( par.3−03 − par.3−02 ) + par.3 − 02 = 16384 5376 * ( 1500 − 100 ) + 100 = 559 RPM 16384 ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 66 SNVT_amp VSD 6010 16-14 Output voltage nvoDrvVolt SNVT_volt VSD 6010 16-12 Output power nvoDrvPwr SNVT_power_kilo VSD 6010 16-10 Running hours nvoDrvRunHours SNVT_time_hour VSD 6010 15-01 Object Status nvoStatus SNVT_obj_status Node obj. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 67 Min. ramp-down time [s] nciRampDownTime SNVT_time_sec VSD 6010 3-42 Heartbeat time [s] nciSndHrtBt SNVT_time_sec VSD 6010 Max Send Time (Heartbeat) nciMaxStsSendT SNVT_elapsed_tm Node obj. Virtual Min Send Time (Inhibit timer) nciMinSendT SNVT_elapsed_tm obj. ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 68 Diagnosis Trigger, 8-07 Digital / Relay Outputs Digital Inputs Drive Output [%] Drive Output [hz] Drive Profile, 11-10 Drive Speed Ecb Option Mode Ecb Option Status Ecb Remote By-pass Activation Emc Precautions ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 69 Min. Send Time (inhibit Timer) Motor Thermal [%] Network Termination Network Variable Description Neuron Id Label Neuron Id, 11-00 Node Object Nom Motor Speed [rpm] Nominal Motor Frequency [hz] Non-volatile Memory ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 70 Status Word According To Fc Profile (stw) Store Data Values, 11-21 System Specifications Technical Overview Unvt Parameter Structure Unvt_param_request Unvt_param_response Warning Against Unintended Start Warning Flag Warning Word Warning Word 2, 16-93 Warning Word, 16-92 ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
- Page 71 VLT® FC 100 LonWorks Index Xif Revision, 11-17 ® MG.11.E1.02 - VLT is a registered Danfoss trademark...
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