vacon nx optc4 user manual
Contents
1. 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 xx 1194 x x x x If the write command is successful then nvoParOut value is LN LEARN CURRENT 102 lt 0 0 11 94 gt 0000 If the write command fails then nvoParOut value is LN NUL 102 001194 0000 Example2 Read parameter number 112 Nominal speed of the motor Basic Application par 01127 default value 1440 1440 rpm Read command to nviParSet LN RECALL 112 lt x xx x xx xx 24 hour service 358 40 8371 150 Email vaconfavacon com 22 9 VACON LONWORKS INTERFACE If the read command is successful then nvoParOut value is LN RECALL 112 005 A0 0000 If the read command fails then nvoParOut value is LN LN NUL 112 lt 0000 gt 0000 6 3 Output Network Variables Node Object status nvoStatus SNVT obj status 163 8309 3276 7 5553 5 kW 65535 n a 65535kWh 41 4 nvoDigitalOut1 8 SNVT switch SNVT preset2. 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 e Fax 358 201 212 205 APPENDIX VACON 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 P D control and Pump and fan control applications use process data as follows Data Value Process data OUT 1 Output Frequency Process data OUT 2 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 All in One Application Manual Tables for monitoring values and parameters Default selections are as in the table above Process Data IN Process Data is used with All inOne applications as follo
3. VACON NX AC DRIVES OPTC4 LONWORKS OPTION BOARD USER MANUAL VACON DRIVEN BY DRIVES INDEX 2 1 2 2 2 9 3 1 3 2 3 3 3 4 4 1 5 1 5 2 6 1 6 2 6 4 6 5 Document code DPD00898A Date 19 01 2012 GENERAL 222 2 ce 3 LonWorks OPTION BOARD TECHNICAL 444444444 4 11 4 esce 4 Physical media and 5 at cM aM AE Oe 6 LonWorks FIELDBUS BOARD LAYOUT AND CONNECTIONS 7 LonWorks OPT C4 option 7 Grounding of bus cable shield in 8 Bus termination resistors 10 OS e o er Reno aer aie Powered raft EAE 10 INSTALLATION OF VACON NX LonWorks 12 Board Information SUCK OF uice dedere ee des ende eee Gey ed eee n 14 COMMISSIONING MON E UU GE ERO URS E REED S VET 15 Fieldbus board paratiet rs eee eet eoe ee ee recom recte nde 15 Start Up test xs sete ated etae eet tuba dgio dte ed eme guia 16 EonWorks IN LERPAUDE apta edv ind ed egre READ Eod 17 General scettur n E cea eee tu um Ed 17 Input Network 19 QutputNetwork Variabl
4. 3 on the sticker Finally attach the sticker on your drive Q G Drive modified x Option board NXOPT Date es IP54 upgrade Collar Date EMC level modified T Date Tel 358 201 2121 Fax 358 201 212 205 COMMISSIONING VACON 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 for 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 G with the Menu button right At this level you can browse through slots Ato 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 e
5. 6 4 Network Configuration Variables Maximum motor speed nciMaxSpeed SCPTmaxSetpoint Receive heartbeat time Nominal motor speed in RPM Nominal motor frequency Minimum ramp down time nciRampDownTm SCPTrampDownTm Default value for nviDrvSpeedScale nciDrvSpeedScale SCPTdefScale 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 lt minimum speed lt maximum speed lt 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 nvoDrvPw
6. Table 6 6 Network output variables nvoProcessOut1 8 SNVT_ lev percent o 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 INTERFACE VACON 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 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 nvoDrvStatus This output network variable provides the drive status Bit Value 0 Value 1 EL Not Ready FC Stopped R
7. communication Fieldbus module is activated Parameters received and module activated Module is waiting for messages from the bus Blinking Fieldbus module has received a wink request very fast for 5s 5 Bl once 1 5 Blinking slow Module is in FAULT state once 5 5 No messages from Net within the watchdog time Bus broken cable loose 24 hour service 358 40 8371 150 Email vaconfavacon 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 Te r 358 201 2121 Fax 358 201 212 205 INSTALLATION VACON 13 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 sufficiently wide opening for your cable by cutting the grid as wide as necessary Close the cover of the control unit and the cable cover 24 hour service 358 40 8371 150 Email vaconfavacon com 14 VACON INSTALLATION 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
8. 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 e Fax 358 201 212 205 LAYOUT AND CONNECTIONS 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 21 22 23 OOO lw1 fh8 Figure 3 1 Vacon 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
9. INTERFACE Variable Speed Motor Drive Mandatory nviDrvSpeedStpt nvoDrvSpeed V SNVT switch Network V SNVT levPercent Variables nvoDrvCurnt Optional SNVI ame nviDrvSpeedScale nvoDrvPwr nv6 Dve SNVT lev percent Network SNVT power kilo E nvoDrvRunHours Variables SNVT time hour Configuration Properties 50 nciMaxSpeed nc53 nciMinSpeed nc48 nciRcvHrtBt nc49 nciSndHrtBt nc52 nciMinOutTm nc158 nciNmlSpeed nc159 nciNmlFreq nc160 nciRampUpTm nc161 nciRampDownTm nc162 nciDrvSpeedScale nviRstFault nvoDrvStatus 8 SNVT switch Manufacturer 27 SNVT state I I nviClrOntr Defined nvoDrvEnrgy 2 9 SNVT switch 9 SNVT elect kwh N etwo rk nvoActFault nviProcessIN1 nv29 SNVT nv10 count SNVT lev percent Variables I vii nviProcessIN2 nv30 nvoProcessOut1 SNVT_lev_percent SNVT lev percent I n12 nviProcessIN3 nv3t nvoProcessOut2 SNVT_lev percent SNVT lev percent nvi3 nviProcessIN4 nv32 nvoProcessOut3 SNVT_lev_percent SNVT_lev_percent I I wid nviProcessIN5 nv33 nvoProcessOut4 SNVT lev percent SNVT lev pe
10. In1 8 SNVT lev percent 65535 Digital Inputs 8 SNVT switch SNVT preset eo 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 are NORMAL RQ UPDATE STATUS RQ CLEAR STATUS RQ REPORT MASK RQ_DISABLED RQ ENABLE and RQ CLEAR ALARM nviDrvSpeedStpt This input network variable provides control and a low resolution speed setpoint state value command 0 NA Stop 1 0 0 1 to 200 0 5 to 100 1 201 to 100 0 255 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 Ox7FFF 163 835 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 vaconfavacon com 20 9 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 act
11. ce 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 vaconfavacon com 4 9 VACON TECHNICAL DATA 2 LONWORKS OPTION BOARD TECHNICAL DATA 2 1 General LonWorks Interface Pluggable connector 5 mm connections Communications Channel type TP FT 10 Transfer cable 78 Kbit s Environment Ambient operating 10 C 50 C temperature temperature Fulfiis 50178 standard Table 2 1 LonWorks technical data Tel 358 201 2121 Fax 358 201 212 205 TECHNICAL DATA 9 2 2 Physical media and wiring LONWORKS networks can be implemented on many different physical media Vacon OPT 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 spe
12. ed 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 on a 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 vaconfavacon com 6 9 VACON 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 wire length Belden 85102 unshielded Belden 8471 2700 m 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
13. es te de e DH ese 22 Network Configuration Variables 25 Processdata c etu x bee tate taie eati 27 gU dd c 28 29 GENERAL 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 LonTalk protocol Interoperable nodes use Standard Network Variable Types SNVT for communicating 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 devi
14. ive fault in Vacon NX Default value is 0 0 Value o any 7 0 0 1204 naction 10 1 reset fault 200 0 1 0xFF invalid 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 state value command 0 any off 0 0 1 off 0 1 on 200 1 1 OxFF 0 invalid action Table 6 4 Tel 358 201 2121 e Fax 358 201 212 205 LONWORKS INTERFACE VACON 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 without decimals Find the ID numbers of each parameter actual value in the application manual The ID numbers are grouped as follows
15. n1 8 gt nviDigitaln 1 bit3 FBFixedControlWord nviDigitaln 2 bit4 nviDigitaln 3 bit5 gt nviDigitaln 4 bit6 nviDigitaln 5 bit7 nviDigitaln 6 bit 10 g nviDigitaln 7 bit 11 nviDigitaln 8 gt bit 12 t lt 5 8 4 FBProcessDataOut1 8 4 nvoDigitaOut 1 4 bitO FBGeneralStatusWord nvoDigitaOut 2 bit 1 lt nvoDigitaOut 3 bit 2 nvoDigitaOut 4 bit 3 lt nvoDigitaOut 5 bit 4 lt nvoDigitaOut 6 bit 5 nvoDigitaOut 7 bit 6 nvoDigitaOut 8 bit 7 Figure 6 3 Control of frequency converter through LonWorks 24 hour service 358 40 8371 150 Email vaconfavacon com 28 9 VACON FAULT TRACKING 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 Possible cause Correcting measures code Option board changed Reset Device added Option board added Reset Option board removed Reset 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 Slot fault Defective option board or slot Check the board and slot Contact the nearest Vacon distributor
16. nter the parameter G7 5 1 1 from the Parameters group 67 5 1 Give the desired value to the LonWorks parameter Name 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 9 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 nwDrvSpeedScale 3 Write 0 0 0 to nv DrvSpeedStpt 4 Frequency converter status is STOP nvoDrvStats bit 3 1 Status of frequency converter is FAULT Tel 358 201 2121 e Fax 358 201 212 205 LONWORKS INTERFACE 9 17 6 LONWORKS INTERFACE Features of the LonWorks interface e Direct control of Vacon NX e g Run Stop Direction Speed reference Fault reset e Full access to all Vacon NX parameters Monitor Vacon NX status e g Output frequency Output current Fault code 6 1 General Node Object 0 b Mandatory nviRequest nvoStatus SNVT obj request Network Lis SNVT obj status Variables T Figure 6 1 The Node object diagram 24 hour service 358 40 8371 150 Email vaconfavacon com 18 VACON LONWORKS
17. ogy 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 479 e eje o ese XH no termination lwi 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 H2 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 H1 Bus Status GREEN Tel 358 201 2121 e Fax 358 201 212 205 LAYOUT AND CONNECTIONS 9 11 Neuron status H3 GREEN LED is Meaning State Code Configured Applicationless and Unconfigured Board status LED H2 YELLOW Meaning ON Option board in initialisation state waiting for activation command from the Blinking fast Option board is activated and in RUN state Blinking slow Option board is activated and in FAULT state once 5 Internal fault on option board Bus status LED H1 GREEN LEDis Meaning Fieldbus module is waiting for parameters from the frequency converter No external
18. r are automatically updated 24 hour service 358 40 8371 150 Email vaconfavacon com 26 9 VACON 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 sec nciDrvSpeedScale This configuration property is used as the default value for nvi 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 e Fax 358 201 212 205 LONWORKS INTERFACE VACON 27 6 5 Process data Aplication gt nviProcessin1 8 FBProcessDatal
19. rcent I I nvi5 nviProcessIN6 nv34 nvoProcessOut5 SNVT_lev_percent SNVT lev percent I nv16 nviProcessIN7 nv35 nvoProcessOut6 SNVT_lev_percent SNVT lev percent I nvi7 nviProcessIN8 nv36 nvoProcessOut7 SNVT lev percent SNVT lev percent I UM nv37 nvoProcessOut8 nv18 nviDigitalln1 SNVT_lev_percent SNVT_switch I nviDigitalln2 nvoDigitalOut1 wis SNVT_switch 1 928 SNVT switch i I nviDigitalln3 nvoDigitalOut2 nv20 SNVT switch nios SNVT switch I I nviDigitalln4 nvoDigitalOut3 Ve SNVT switch TAD SNVT switch I nviDigitalln5 nvoDigitalOut4 22 SNVT switch Dvd SNVT switch I I nviDigitalln6 nvoDigitalOut5 23 SNVT switch ny42 SNVT switch I 1 nviDigitalln7 nvoDigitalOut6 n24 SNVT switch is SNVT switch I I nviDigitalln8 nvoDigitalOut7 2 x a Wes SNVT_switch SNVT switch I nvoDigitalOut8 nv26 nviParCmd nv4s SNVT switch SNVT preset nvoParResp 44 as ne SNVT preset e Figure 6 2 The Variable Speed Motor Drive object diagram Tel 358 201 2121 e Fax 358 201 212 205 LONWORKS INTERFACE VACON 19 6 2 Input Network Variables Function Variable Name SNVT type Min Max az Node Object request SNVT obj request Driver speed setpoint nviDrvSpeedStpt SNVT switch Driver set point speed nviDrvSpeedScale SNVT lev percent 163 840 163 830 scaling SNVT_switch Clear kWh trip or Drive nviClrCntr SNVT switch total running hours trip counters nviProcessl
20. 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 Leaveno 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 e Fax 358 201 212 205 LAYOUT AND CONNECTIONS VACON 9 9 Figure 3 4 3 Insert the data cables and the shield in their respective terminals See Table 3 1 4 f the 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 6 24 hour service 358 40 8371 150 Email vaconfavacon com 10 9 VACON 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 topol
21. unning No warning Warning active RS Reference Actual value Reference Actual value 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 vaconfavacon com 24 9 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 o 0 200 0xC8 on 200 1 1 0XfF any invalid NULL Table 6 9 nvoParResp explained in chapter nviParSet Tel 358 201 2121 e Fax 358 201 212 205 LONWORKS INTERFACE VACON 25
22. ws 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 PD8 Not Used 24 hour service 358 40 8371 150 Email vaconfavacon com 9 VACON APPENDIX PID control and Pump and fan control applications controller controller controller PDA4 PD8 Not Used Tel 358 201 2121 e Fax 358 201 212 205 VACON DRIVEN BY DRIVES Find your nearest Vacon office on the Internet at WWW Vacon com Manual authoring documentation dvacon com Vacon Plc Documen Runsorintie 7 65380 Vaasa Finland D P D 0 0 8 9 Subject to change without prior notice 2012 Vacon Plc Rev A tID 8
Download Pdf Manuals
Related Search