user`s manual
Contents
1. 17 Generals e EUER 17 Input Network Variables eene nennen eere ennt r 19 Output Network Variables nennen nnn nnne 22 Network Configuration Variables 2112 222 020 200000 000000000 000055 0000 0 0 25 ue o i en neh pasta A o mte t o ote tu need 27 ore 28 APPENDIX sasa u S S Dua 29 GENERRL VACON 3 1 GENERAL Vacon NX frequency converters can be connected to the LonWorks network using a fieldbus board The converter can then be controlled monitored and programmed from the Host system The LonWorks board shall be installed in slot E on the control board of the frequency converter LONWORKS technology has been developed by Echelon Corporation LONWORKS network is used in applications like industry and building automation controlling household electronics medical instrumentation and many others The target of the LONWORKS network is to provide a common vendor independent communication network for intelligent devices In a LONWORKS network no central control or master slave architecture is needed Nodes on a network communicate with each other using LonTalkG protocol Interoperable nodes use Standard Network Variable Types SNVT for comm2. nvoStatus SNVT obi status Drive speed feedback 163 830 Actual motor current 3276 7 Actual drive power 6553 5 kW Drive totol running hours 65535 Status word n a kWh trip counter 65535kWh Active fault code 41 4 Digital Out nvoDigitalOut1 8 SNVT switch Parameter Out SNVT preset Table 6 6 Network output variables Process Out nvoProcessOut1 8 SNVT lev percent 0 65535 NvoStatus This output network variable reports the status for Node object or Variable Speed Motor Drive object object id ID of object within node invalid id 1 means requested ID is not implemented in this node invalid request 1 means request for unimplemented function disabled 1 means object disabled electrical fault 1 means drive is faultefd in alarm 1 means drive is in alarm report mask 1 means status is an event mask Table 6 7 Tel 358 201 2121 Fax 358 201 212 205 LONWORKS INTERFRCE VRCON 23 nvoDrvSpeed This output network variable provides the speed of the drive as a percentage of the nominal speed nvoDrvCurnt This output network variable provides the drive output current in amperes nvoDrvPwr This output network variable provides the drive output power in kW nvoDrvRunHours This output network variable provides the drive resettable operation time counter for the motor in running hours The maximum value for used SNVT is 65535 h On the frequency converter the value
3. 20 VACON LONWORKS INTERFACE nviRstFault This input network variable provides a fault reset Setting value 1 for State and a non zero value for Value will reset an active fault in Vacon NX Default value is 0 0 o jay 7 noaction 0 0 no action 0 1 reset fault 200 0 1 0 invalid no action Table 6 3 nviClrCntr This input network variable provides a mechanism to clear the kWh trip counter or the Drive total running hours trip counter 1 MWh trip counter 2 Operation day trip counter nviProcessIn1 8 These input network variables are sent directly to the application see more detailed explanation in chapter 6 5 Process data The valid range is 0 to 65535 163 840 to 163 835 nviDigitalln1 8 These input network variables are sent directly to the application see more detailed explanation in chapter 6 5 Process data Default value is 0 0 o jay O 1 on 200 1 1 0 invalid no action Table 6 4 Tel 358 201 2121 Fax 358 201 212 205 LONWORKS INTERFRCE VRCON 21 nviParCmd This input network variable is used to read and write the parameters The parameter addresses are determined in the application Every parameter and actual value has been given an ID number in the application The ID numbering of the parameter as well as the parameter ranges and steps can be found in the application manual in question The parameter value must be given w
4. 24 hour service 358 40 8371 150 Email vaconfavacon com 10 VRCON LAYOUT AND CONNECTIONS 3 3 Bus termination resistors To assure a proper data transmission termination of the network segments is required Depending on the type of network either one or two terminations are necessary Free topology network segment requires only one termination whereas a doubly terminated bus topology requires two The jumper X5 on the Vacon LonWorks board must be set accordingly Use 94 ohm termination resistance when only one termination is needed and 47 ohm for two terminations 470 eje o eee no termination eee Iw1 fh8 Figure 3 7 Using jumper X5 to set the bus termination 3 4 LED indications The three LED indications next to the connector show the present statuses of the Neuron green H3 the LonWorks board yellow 2 and the Fieldbus Module green H1 From the user s viewpoint the first two are the most significant Figure 3 8 LED indications on the LonWorks board Iw1 fh8 H3 Neuron Service LED GREEN H2 Board Status YELLOW 1 Bus Status GREEN Tel 358 201 2121 Fax 358 201 212 205 LAYOUT AND CONNECTIONS VACON 11 Neuron status H3 GREEN Applicationless and Unconfigured Flashing Unconfigured N Board status LED 2 YELLOW LED is OFF Option board not activated ON Option board in initialisation state waitin
5. Default selections are as in the table above Process Data IN Process Data is used with All inOne applications as follows Basic Standard Local Remote Multi Step applications Step PD1 PD8 Not used Multipurpose control application Data Value Process Data IN1 Torque Reference Process Data IN2 Free Analogue INPUT Process Data IN3 Adjust Input PD3 PD8 Not Used 24 hour service 358 40 8371 150 Email vacon dvacon com 30 RPPENDIX PID control and Pump and fan control applications Data O controller controller Process Data IN3 Actual Value 2 to PID controller PD4 PD8 Not Used Tel 358 201 2121 Fax 358 201 212 205 HERD OFFICE RND PRODUCTION Vaasa Plc Runsorintie 7 65380 Vaasa firstname lastname dvacon com telephone 358 0 201 2121 fax 358 0 201 212 205 PRODUCTION Suzhou China Vacon Suzhou Drives Co Ltd Building 13CD 428 Xinglong Street Suchun Industrial Square Suzhou 215126 telephone 86 512 6283 6630 fax 86 512 6283 6618 SALES COMPANIES AND REPRESENTATIVE OFFICES FINLAND Helsinki Vacon Plc Ayritie 12 01510 Vantaa telephone 358 0 201 212 600 fax 358 01201 212 699 Tampere Vacon Plc Vehnamyllynkatu 18 33580 Tampere telephone 358 0 201 2121 fax 358 0 201 212 750 AUSTRIA Vacon AT Antriebssysteme GmbH Aum hlweg 21 2544 Leobersdorf telephone 43 2256
6. LONWORKS networks can be implemented on many different physical media C4 option board is equipped with an FT X1 transceiver supporting the Free Topology transformer coupled network which allows the network wire to be connected as bus star loop or combination of these This media reaches a communication speed of 78kBits s The FT X1 transceiver is compatible with Echelon s LPT 10 Link Power Transceiver and these transceivers can communicate with each other ona single twisted pair cable termination termination Figure 2 1 Doubly Terminated Bus Topology termination Figure 2 2 Singly Terminated Bus Topology termination Figure 2 3 Star Topology termination Figure 2 4 Loop Topology Up to 64 FTT 10 transceiver nodes are allowed per network segment the individual segments can be connected together by a router See Table 3 1 for recommended cable types and cable lengths for FTT 10 Even if unshielded cable types are recommended to be used with this type of transceiver it is still highly recommended to use only shielded cables with frequency 24 hour service 358 40 8371 150 Email vacon dvacon com 6 TECHNICAL DATA converters Attention should be paid to proper grounding of the shield to ensure bus operation Grounding of the shield should be done at both ends of the cable Max doubly Max free Max node to node Cable type terminated topology distance bus length wir
7. vacon DRIVEN BY DRIVES USER S MANUAL NXS P FREQUENCY CONVERTERS LO N WORKS OPTION BOARD O P T C 4 LONMARK lint LONMARK 33 PARTNER INDEX 2 1 2 2 2 3 3 1 3 2 3 3 3 4 4 1 GENERAL Su gu aan e ated kiqa aaa P 3 LonWorks OPTION BOARD TECHNICAL 4 Generalitat bius ittm dee aie Saabs arise a 4 Physical media and WITING t pte ih te ete ius eese ee 5 Protest na Rp MEE 6 LonWorks FIELDBUS BOARD LAYOUT AND 7 LonWorks OPT GA option board uiuo te i yet te eines tet ae tee o P dae tre etta 7 Grounding of bus cable shield 4 411 2 2 2 000000 8 Bus termination resistors hit RU petiere e s ERR uere 10 l ED dndiedtloHss ttt tts ote ed 10 INSTALLATION OF VACON NX LonWorks 12 Board Information Stecker isi ate pt metet te d tete ass 14 COMMISSIONINOGS er ver Rs NR AE E u S Heus 15 Fieldbus board parameters ssssssssssssssseseeee eene eene 15 Start up tests d e u ne ERU RE RE h RS ERES 16 LonWorks INTERFACE P Bode eeu e perta x FRAME
8. go much higher If the counter exceeds the SNVT s maximum value the network variable stays at its maximum In such cases the real value can be seen on Vacon NX s operating keypad nvoDrvStatus This output network variable provides the drive status Vaue 0 0 NotRedy jReajy Table 6 8 Status word bit descriptions nvoDrvEnrgy This output network variable provides the drive resettable energy consumption counter The maximum value for used SNVT is 65535 kWh On the frequency converter the value can go much higher If the counter exceeds the SNVT s maximum value the network variable stays at its maximum In such cases the real value can be seen on Vacon NX s operating keypad nvoActFault This output network variable provides the drive active fault code If the value is 0 the frequency converter has no fault See the fault code list in Vacon NX Frequency Converter User s Manual for fault identification nvoProcessOut1 8 These output network variables are sent directly from the application see more detailed explanation in chapter 6 5 Process data The valid range is 0 to 65535 163 840 to 163 835 24 hour service 358 40 8371 150 Email vacon dvacon com 24 VACON LONWORKS INTERFACE nvoDigitalOut1 8 These output network variables are sent directly from the application see more detailed explanation in chapter 6 5 Process data state value command off 0 0 200 0xC8 on 2
9. vacon dvacon com 26 9 VRCON LONWORKS INTERFACE nciMinOutTime This configuration property defines the minimum period of automatic network variable tansmission nciNmlSpeed This configuration property is used to provide the nominal speed of the motor in RPM This value is necessary to determine the minimum and maximum speeds for the motor based on the configuration properties nciMinSpeed nciMaxSpeed entered as a percentage of nominal speed nciNmlFreq This configuration property is used to provide the nominal frequency for the motor nciRampUpTm Defines the acceleration time for Vacon NX The valid range is 0 0 to 6 553 4 sec 0 1 sec nciRampDownTm Defines the deceleration time for Vacon NX The valid range is 0 0 to 6 553 4 sec 0 1 nciDrvSpeedScale This configuration property is used as the default value for nv DrvSpeedScale This value will be adopted at power up and in case no input variable within the specified Receive Heartbeat time is received Tel 358 201 2121 Fax 358 201 212 205 LONWORKS INTERFRCE VRCON 27 6 5 Process data Figure 6 3 Control of freguency converter through LonWorks 24 hour service 358 40 8371 150 Email vacon dvacon com 1 1 m nviProcesslIn1 8 FBProcessDa
10. 651 66 fax 43 2256 651 66 66 BELGIUM Vacon Benelux NV SA Interleuvenlaan 62 3001 Heverlee Leuven telephone 32 0 16 394 825 fax 32 0 16 394 827 CHINA Vacon Suzhou Drives Co Ltd Beijing Office A205 Grand Pacific Garden Mansion 8A Guanhua Road Beijing 100026 telephone 86 10 6581 3734 fax 86 10 6581 3754 FRANCE Vacon France ZAC du Fresne 1 Rue Jacquard BP72 91280 Saint Pierre du Perray CDIS telephone 33 0 1 69 89 60 30 fax 33 0 1 69 89 60 40 GERMANY Vacon GmbH Gladbecker Strasse 425 45329 Essen telephone 49 0 201 806 700 fax 49 0 201 806 7099 INDIR Vacon India Flat no T1 3rd floor VNS Ashok Apartment Plot no 9 New Beach Road Thiruvanmiyur Chennai 600041 Tel 91 44 245 150 18 ITALY Vacon S p A Via F lli Guerra 35 42100 Reggio Emilia telephone 39 0522 276811 fax 39 0522 276890 THE NETHERLANDS Vacon Benelux BV Weide 40 4206 CJ Gorinchem telephone 31 0 183 642 970 fax 31 0 183 642 971 NORWAY Vacon AS Langgata 2 3080 Holmestrand telephone 47 330 96120 fax 47 330 96130 RUSSIA ZAO Vacon Drives Bolshaja Jakimanka 31 109180 Moscow telephone 7 095 974 14 47 fax 7 095 974 15 54 OOO 199034 B O 17 4 6 Vacon distributor e mail vacon vacon spb ru 812 3280452 812 3260951 Vacon Traction Oy Vehnamyllynkatu 18 33580 Tampere t
11. LonWorks option board OPT C4 Signal Connector Description Al 21 Data A2 22 Data OShield 23 Shield Table 3 1 OPT C4 bus connector signals 24 hour service 358 40 8371 150 Email vaconfavacon com 8 9 LAYOUT AND CONNECTIONS 3 2 Grounding of bus cable shield OPT C4 The bus cable shield can be grounded to the frame of the frequency converter through an RC filter located on the OPT C4 board Note Normally the option board has already been installed in slot E of the control board It is not necessary to detach the whole board for the grounding of the bus cable shield Just detach the terminal block 3 2 1 Grounding the bus cable shield directly to the frequency converter frame using the RC filter 1 Strip about 5 cm of the cable as shown in the picture Figure 3 2 2 Leave no more than 7 mm of the data cable outside the terminal block Figure 3 3 and strip the data cables at about 5 mm to fit in the terminals Figure 3 4 Figure 3 3 Tel 358 201 2121 Fax 358 201 212 205 LRYOUT RND CONNECTIONS 9 Figure 3 4 3 Insert the data cables and the shield in their respective terminals See Table 3 1 4 Ifthe LonWorks board was detached from the control unit place it into slot E of the control board see board installation on page 12 Otherwise attach the terminal block Fix the cable on the frame with the clamp Figure 3 8
12. reference Fault reset e Full access to all Vacon NX parameters e Monitor Vacon NX status e g Output frequency Output current Fault code 6 1 General Node Object 0 Mandatory nviRequest AN n2 nvoStatus SNVT objrequest Network SNVT obj status Variables nvi Figure 6 7 The Node object diagram 24 hour service 358 40 8371 150 Email vacon dvacon com 18 VACON LONWORKS INTERFRCE Variable Speed Motor Drive 6010 Mandatory nviDrvSpeedStpt nvoDrvSpeed TV SNVT switch P Network 4 SNVT levPercent Variables nv3 nvoDrvCurnt nee Optional nviDrvSpeedScale Ss nvoDrvrwr we SNVT_lev_percent Network SNVT_power_kilo nvoDrvRunHours Variables SNVT time hour Configuration Properties nc50 nciMaxSpeed nc53 nciMinSpeed nc48 nciRcvHrtBt nc49 nciSndHrtBt nc52 nciMinOutTm nc158 nciNmlSpeed nc159 nciNmlFreq nc160 nciRampUpTm nc161 nciRampDownTm nc162 nciDrvSpeedScale nviRstFault DNUS nvoDrvStatus uve SNVT_switch Ps Manufacturer bid SNVT state nviClrCntr D fi n nvoDrvEnrgy gt 2 V SNVT switch E efined WE SNVT elect kWh N etwo rk nvoActFault nviProcessIN1 S nv29 nv10 22 gt count SNVT lev percent Variables mti nviProcessIN2 nv30 nvoProcessOut1 SNVT_lev_percent SNVT_lev_percen nvi2 nviProcessIN3 DN nv3t nvoProcessOut2 SNVT_lev_percent SNVT lev nvi3
13. 00 1 1 loxrr invalid NULL Table nvoParResp explained in chapter nviParSet Tel 358 201 2121 Fax 358 201 212 205 LONWORKS INTERFRCE VACON 25 6 4 Network Configuration Variables Table 6 10 Network configuration variables nciMaxSpeed This configuration property is used to define the maximum speed of a motor The value is entered as a percentage of nominal speed in RPM as defined by the Nominal Speed nciNmlSpeed configuration value The value of the maximum speed must be validated against the value of the minimum speed as follows 163 840 minimum speed maximum speed 163 830 nciMinSpeed This configuration property is used to define the minimum speed of the motor The value is entered as a percentage of nominal speed in RPM as defined by the Nominal Speed nciNmlSpeed configuration value The value of the minimum speed must be validated against the value of the maximum speed as follows 163 840 minimum speed maximum speed 163 830 nciRcvHrtBt This configuration property is used to control the maximum time that elapses after the last update of the network variables nviDrvSpeedStpt or nviDrvSpeedScale before the VSD object starts to use the default values nciSndHrtBt This configuration property defines the maximum period that expires before the network variables nvoDrvSpeed nvoDrvCurnt and nvoDrvPwr are automatically updated 24 hour service 358 40 8371 150 Email
14. SNVT lev percent 840 830 scaling SNVT_switch Clear kWh trip or Drive nviCIrCntr SNVT switch total running hours trip counters nviProcessIn1 8 SNVT_lev_percent e 65535 Digital Inputs b 8 SNVT_switch SNVT_preset mx ae Table 6 1 Network input variables nviRequest This input network variable provides the mechanism to request a particular mode for the Node object or the Variable Speed Motor Drive object within a node Supported requests RQ_NORMAL UPDATE STATUS CLEAR STATUS REPORT MASK DISABLED ENABLE and RQ CLEAR ALARM nviDrvSpeedStpt This input network variable provides control and a low resolution speed setpoint state value command Stop C CNN 2 1 to 200 0 5 to 100 201 to 255 100 0 Table 6 2 nviDrvSpeedScale This input netork variable provides scaling for nv DrvSpeedStpt Negative values indicate a motor direction in reverse For example if the nv DrvSpeed Stpt value is 50 and nviDrvSpeedScale 150 then the actual speed setpoint is 75 or 0 75 times the nominal speed in reverse direction The valid range is 163 84096 to 163 830 The value x7FFF 163 83596 will be handled as an invalid value Default value is determined by nc DrvSpeedScale This value will be adopted at power up and in case of not receiving an update within the specified Receive Heartbeat time 24 hour service 358 40 8371 150 Email vacon dvacon com
15. d or slot Check the board and slot Contact the nearest Vacon distributor Please visit http www vacon com wwcontacts h tml Table 7 1 LonWorks option board faults You can define with parameters how the frequency converter shall react to certain faults Parameter 0 response Response to fieldbus 1 Warning fault 2 Fault stop acc to 2 4 7 3 Fault stop by coasting 0 response Response to slot 1 Warning fault 2 Fault stop acc to 2 4 7 3 Fault stop by coasting Table 7 2 Frequency converter responses to faults Tel 358 201 2121 Fax 358 201 212 205 RPPENDIX VRCON 9 29 8 APPENDIX 1 Process Data OUT The nodes can read the frequency converter s actual values using process data variables Basic Standard Local Remote Multi Step PID control and Pump and fan control applications use process data as follows Data Value Process data OUT 1 Process data OUT 2 Output Motor Speed Process data OUT 3 Motor Current Process data OUT 4 Motor Torque Process data OUT 5 Motor Power Process data OUT 6 Motor Voltage Process data OUT 7 DC link voltage Process data OUT 8 Active Fault Code The Multipurpose Control Application has a selector parameter for every Process Data The monitoring values and drive parameters can be selected using the ID number see NX Allin One Application Manual Tables for monitoring values and parameters
16. e length Belden 85102 unshielded 2700 m Belden 8471 2700 500 m LONAK 2x1 3 unshielded Level IV 22AWG 1400 m 500 m LONAK 2x2x0 65 unshielded JY St Y 2x2x0 8mm LONAK 2x2x0 8 shielded Table 2 2 Line length for different transmission speeds 2 3 Profiles LonMark Functional Profiles describe in detail the application layer interface including the network variables configuration properties and default and power up behaviors required on LonMark devices for specific commonly used control functions 2 3 1 Variable Speed Drive Profile Leading manufacturers of drive technology have jointly defined the LonMark profile The profile specifies how the drives are to be parameterized and how the setpoints and actual values are to be transmitted This enables drives from different vendors to be exchanged The profile contains necessary specifications for speed control and positioning It specifies the basic drive functions while leaving sufficient freedom for application specific expansions and further developments Tel 358 201 2121 Fax 358 201 212 205 LAYOUT AND CONNECTIONS VACON 7 3 LONWORKS FIELDBUS BOARD LAYOUT AND CONNECTIONS Vacon LonWorks Fieldbus Board is connected to the fieldbus through 3 pin pluggable bus connector The communication with the control board takes place through the standard Vacon Interface Board Connector 3 1 LonWorks OPT C4 option board Iw1 fh8 Figure 3 17 Vacon
17. elephone 358 0 201 2121 fax 358 01201 212 710 ZAO Vacon Drives 2ya Sovetskaya 7 office 210A 191036 St Petersburg telephone 7 812 332 1114 fax 7 812 279 9053 SPAIN Vacon Drives Ib rica S A Miquel Servet 2 P I Bufalvent 08243 Manresa telephone 34 93 877 45 06 fax 34 93 877 00 09 SWEDEN Vacon AB Torget 1 172 67 Sundbyberg telephone 46 0 8 293 055 fax 46 0 8 290 755 THRILRND Vacon South East Asia 335 32 5th th floor Srinakarin Road Prawet Bangkok 10250 Tel 66 0 85 100 7090 UNITED ARAB EMIRATES Vacon Middle East and Africa Block A Office 4A 226 P 0 Box 54763 Dubai Airport Free Zone Dubai Tel 971 0 4 204 5200 Fax 971 0 4 204 5203 UNITED KINGDOM Vacon Drives UK Ltd 18 Maizefield Hinckley Fields Industrial Estate Hinckley LE10 1YF Leicestershire telephone 44 0 1455 611 515 fax 44 0 1455 611 517
18. g for activation command from the frequency converter Blinking fast Option board is activated and in RUN state once 1 5 Option board is ready for external communication Blinking slow Option board is activated and in FAULT state once 5 5 Internal fault on option board Bus status LED H1 GREEN Fieldbus module is waiting for parameters from the frequency converter No external communication Fieldbus module is activated Parameters received and module activated Module is waiting for messages from the bus Blinking very Fieldbus module has received a wink request fast for 5s once O 2 s Blinking fast Module is activated and receiving messages from the bus 1 5 Blinking slow Module is in FAULT state once 5 s No messages from Net within the watchdog time Bus broken cable loose 24 hour service 358 40 8371 150 Email vacon dvacon com 12 VACON INSTALLATION 4 INSTALLATION OF VACON NX LONWORKS BOARD N MAKE SURE THAT THE FREQUENCY CONVERTER IS SWITCHED OFF BEFORE AN OPTION OR FIELDBUS BOARD IS CHANGED OR ADDED Remove the cable cover Open the cover of the control unit Tel 358 201 2121 Fax 358 201 212 205 INSTRLLRTION VRCON 43 Install LonWorks option board in slot E on the control board of the frequency converter Make sure that the grounding plate see below fits tightly in the clamp Make a suff
19. iciently wide opening for your cable by cutting the grid as wide as necessary EH HI HT Close the cover of the control unit and the cable cover 24 hour service 358 40 8371 150 Email vaconfavacon com 14 VACON INSTRLLRTION 4 1 Board information sticker The LonWorks option board package delivered by the factory includes a sticker shown below Please mark the board type 1 the slot into which the board is mounted 2 and the mounting date 3 on the sticker Finally attach the sticker on your drive Drive modified L Option board NXOPT Date inso A B C D E IP54 upgrade Collar q EMC level modified Tel 358 201 2121 Fax 358 201 212 205 COMMISSIONING 9 15 5 COMMISSIONING READ FIRST CHAPTER 8 COMMISSIONING IN VACON NX USER S MANUAL Document nr ud00701 please visit http www vacon com support documents html 5 1 Fieldbus board parameters The Vacon LonWorks board is commissioned with the control keypad by giving values to appropriate parameters in menu M7 locating the expander board menu see Vacon NX User s Manual Chapter 7 Expander board menu M7 The Expander board menu makes it possible for the user 1 to see what expander boards are connected to the control board and 2 to reach and edit the parameters associated with the expander board Enter the following menu level wi
20. ithout decimals Find the ID numbers of each parameter actual value in the application manual The ID numbers are grouped as follows 0 Not used 1 98 Actual Values 99 Active Fault Code 100 Not Used 101 899 Parameter 900 999 Reserved Reserved for LonWorks board internal usage 1000 Not Used 1001 1999 Parameter Table 6 5 Grouping of ID numbers Examples Data format in examples is learn selector byte 3 byte 2 byte 1 byte 0 gt day hour minute second millisecond x meaningless Example1 Write to parameter number 102 Max frequency Basic Application par 10102 value 4500 45 2 Write command to nviParSet LN_LEARN_CURRENT 102 lt x x 11 94 gt x x x x If the write command is successful then nvoParOut value is LN LEARN CURRENT 102 001194 0000 If the write command fails then nvoParOut value is LN 102 lt 00 11 94 gt 0000 Example2 Read parameter number 112 Nominal speed of the motor Basic Application 10112 default value 1440 1440 rpm Read command to nviParSet LN RECALL 112 lt x xx x X X X X 24 hour service 358 40 8371 150 Email vacon dvacon com 22 VACON LONWORKS INTERFACE If the read command is successful then nvoParOut value is LN RECALL 112 lt 005 0 gt 0000 If the read command fails then nvoParOut value is LN LN 112 lt 0000 gt 0000 6 3 Output Network Variables Node Object status
21. nviProcessIN4 SN nv32 nvoProcessOut3 SNVT lev percent lt SNVT lev 551 5 VoProcessOutd SNVT lev percent SNVT lev percen 5 nviProcessIN6 E nv34 nvoProcessOut5 SNVT_lev_percent SNVT_lev_percen 16 nviProcessIN7 S nv35 nvoProcessOut6 SNVT lev percent SNVT lev percen nvi7 nviProcessIN8 Na nv36 nvoProcessOut7 SNVT_lev_percent SNVT lev eS nv37 nvoProcessOut8 1 ViDigitallnt gt SNVT_lev_percen SNVT_switch nviDigitalln2 nvoDigitalOut1 rig SNVT switch Ds SNVT switch nviDigitalln3 nvoDigitalOut2 nv20 SNVT_switch gt 039 switch nviDigitalln4 nvoDigitalOut3 nel SNVT switch P nno SNVT switch nviDigitalln5 5 nvoDigitalOut4 22 SNVT switch SNVT switch nviDigitalln6 BN nvoDigitalOut5 23 SNVT_switch P 42 switch nviDigitalln7 s nvoDigitalOut6 nyes SNVT_switch i nis SNVT switch nviDigitalln8 S nvoDigitalOut7 nves SNVT switch nya SNVT_switch f nvoDigitalOut8 nv26 arcmd nos SNVT switch SNVT preset 7 nvoParResp 46 SNVT preset Figure 6 2 The Variable Speed Motor Drive object diagram Tel 358 201 2121 Fax 358 201 212 205 LONWORKS INTERFRCE VRCON 1 9 6 2 Input Network Variables Function Variable Name SNVT type Min Max po p Node Object request SNVT obj request Driver speed setpoint nviDrvSpeedStpt SNVT switch Driver set point speed nviDrvSpeedScale
22. taln1 8 nviDigitaln 1 gt bit3 FBFixedControlWord nviDigitaln 2 gt bit 4 1 nviDigitaln 3 bit 5 nviDigitaln 4 gt bit 6 nviDigitaln 5 bit 7 gt nviDigitaln 6 gt bit 10 he gt nviDigitaln 7 bit 11 nviDigitaln 8 gt bit 12 lt nvoProcessOut1 8 FBProcessDataOut1 8 d lt nvoDigitaOut 1 lt bit0 FBGeneralStatusWord lt nvoDigitaOut2 bit 1 lt nvoDigitaOut 3 lt bit 2 EN nvoDigitaOut4 bit 3 lt nvoDigitaOut 5 lt bit 4 4 nvoDigitaOut6 a bit 5 lt nvoDigitaOut7 lt bit 6 lt nvoDigitaOut 8 lt bit 7 l l 1 l Aplication 28 FRULT TRRCKING 7 FAULT TRACKING The table below presents the faults related to the LonWorks option board For more information see also Vacon NX User s Manual Chapter 9 The LonWorks option board status LEDs are described in more detail in Chapter 3 4 Fault Fault Possilecause Correcting measures code Option board changed Device added Option board added Reset Device removed Option board removed Device Unknown option board unknown Fieldbus fault The received heartbeat time has expired Check the installation If installation is correct contact the nearest Vacon distributor Please visit http www vacon com wwcontacts h tml Slot fault Defective option boar
23. th the Menu button right At this level you can browse through slots A to E with the Browser buttons to see what expander boards are connected On the lowermost line of the display you also see the number of parameter groups associated with the board If you still press the Menu button right once you will reach the parameter group level including one parameter Service pin LonWorks parameters To commission the LonWorks board enter the parameter G7 5 1 1 from the Parameters group 67 5 1 Give the desired value to the LonWorks parameter Default Range Description 1 Service Pin 0 0 1 Broadcasts a service pin message to the network Table 5 1 LonWorks parameters 24 hour service 358 40 8371 150 Email vaconfavacon com 16 VACON COMMISSIONING 5 2 Start up test Frequency converter application Choose Fieldbus Bus Comm for the active control place see Vacon NX User s Manual Chapter 7 3 3 Master software 1 Write 100 0 1 to nv DrvSpeed Stpt 2 Frequency converter status is RUN and output frequency is 1 00 nwDrvSpeeaScale 3 Write 0 0 0 to nviDrvSpeedaStpt 4 Frequency converter status is STOP If nvoDrvStats bit 3 1 Status of frequency converter is FAULT Tel 358 201 2121 Fax 358 201 212 205 LONWORKS INTERFRCE VRCON 17 6 LONWORKS INTERFACE Features of the LonWorks interface Direct control of Vacon NX e g Run Stop Direction Speed
24. unicating over the network The definition of an SNVT includes units a range and an increment Vacon option board uses only Standard Network Variable Types for the data types All network variables are either input data is coming from the network to the device or output data is sent to the network by the device network variables When network variables on different nodes on the network have been bound together by an installation tool passing of data is automatic between the right nodes Only the same type of network variables can be bound together so it is very important to have compatible interfaces Internal components and circuit boards are at high potential when the frequency converter is connected to the power source This voltage is extremely dangerous and may cause death or severe injury If you come into contact with it WARNING 24 hour service 358 40 8371 150 Email vacon dvacon com 4 VR CON TECHNICAL DATA 2 LONWORKS OPTION BOARD TECHNICAL DATA 2 1 General Interface Pluggable connector 5 mm Communications Channel type TP FT 10 Transfer cable 78 Kbit s Environment Ambient operating 10 C 50 C temperature Storing 40 C 70 C temperature lt 95 no condensation allowed Max 1000 m 0 5 Gat 9 200 Hz Futfils EN50178 standard Table 2 1 LonWorks technical data Tel 358 201 2121 Fax 358 201 212 205 TECHNICAL DATA VACON es 2 2 Physical media and wiring
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