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Instruction manual

Lonworks FTP

VLT

5000 / 6000 HVAC / 8000 AQUA

VLT

5000 / 6000 HVAC / 8000 AQUA

Instruction manual

175R0948 MG60N122

REV. 2003-02-28

XREF__BC

NOT LOADED ON RIP

*MG60N122*

Содержание LonWorks Option Card

Страница 1: ...Drives Solutions www danfoss com drives Instructionmanual LonworksFTP VLT 5000 6000 HVAC 8000 AQUA...

Страница 2: ...LonWorks FTP Option Card Instruction Manual...

Страница 3: ...one 2 The Stop Off key on the local control panel of the drive Touching electrical parts may be fatal even after equipment has been disconnected from AC line To be sure that capacitors have fully dis...

Страница 4: ...g Installation 10 Card Installation 10 Tools Required 10 VLT LonWorks Option Card 11 Installation Instructions 12 Network Initialization of LonWorks Option Card 19 Resource files 19 Free Topology Netw...

Страница 5: ...rks Network Configuration 25 Network Drive Control Input 26 Drive Feedback to Network 29 Drive Status Bit Definitions 31 Network Timer Functions 33 VLT Parameter Access 34 Parameter Access Error Codes...

Страница 6: ...and the National Electrical Contractors Association of the USA NECA Echelon LonTalk Neuron and LonWorks are registered trademarks of the Echelon Corporation VLT is a registered trademark of Danfoss In...

Страница 7: ...is viewed in terms of transactions completed per second and response time Control systems do not need vast amounts of data but they do demand that the messages they send and receive are absolutely co...

Страница 8: ...rvice is acknowledged or end to end acknowledged service where a message is sent to a node or group of nodes and individual acknowledgments are ex pected from each receiver If an acknowledgment is not...

Страница 9: ...ming acknowledge or request response service For unacknowledged service an undetected collision means that the packet is not received and no retry is attempted knowledgments are generated by the netwo...

Страница 10: ...ally picks up the message It examines the source subnet field of the message and notes in its internal routing tables Learning Routers Source Echelon Corp that subnet 2 lies below it The router then c...

Страница 11: ...nstaller of VLT adjustable frequency drive to provide proper grounding and motor overload and branch protection according to National Electrical Code USA and local codes DANGER W W W W Wiring iring ir...

Страница 12: ...e Topology Model LEDs Terminal Connector Service Pin Switch SW1 Mounting Hole LEDs Terminal Connector Service Pin Switch SW3 Terminator Switch Ribbon Cable Socket to Memory Board Ribbon Cable Socket t...

Страница 13: ...oosen two captive screws C securing cassette to chassis 2 Disconnect Control Card Cassette IP20 NEMA 1 and Bookstyle Remove Local Control Panel LCP by pulling out from top of display A by hand LCP con...

Страница 14: ...same connec tions from which removed 4 Chassis Ground Connections Location of holes to mount grounding strips can vary with drive configuration When applicable remove mounting screws and washers locat...

Страница 15: ...rx T 20 screw driver 5 Install Chassis Ground Connections Ground Strips Attach ribbon cables between LonWorks control card and memory card Be sure exposed wire portion of ribbon cable A is facing fron...

Страница 16: ...de of cassette and align screw holes 9 Insert LonWorks Card Route ribbon cables from LonWorks memory card through slot at side of control board cassette 8 Ribbon Cable Routing 7 Remove LCP Cradle IP20...

Страница 17: ...es Insert cables into corresponding sockets and fasten in accordance with directions in step 5 IP20 NEMA 1 and Bookstyle Insert cradle clips into holes in cassette Push down on cradle to snap it into...

Страница 18: ...to chassis 14 Install Ribbon Cables NOTE Ribbon cables must be recon nected to same connections from which removed IP20 NEMA 1 and IP54 NEMA 12 Spring tension clip A is used as a cable strain relief a...

Страница 19: ...nals C by firmly pressing them into connector receptacles A B C Connect signal wire NET A to terminal 79 and NET B to 80 of terminal connector In free topology model connections can be reversed IP20 N...

Страница 20: ...drive without action beyond proper installation The card is then ready to be programmed for network operation The VLT LonWorks option supports three additional methods of addressing a node 1 Service...

Страница 21: ...f these topologies The FTT transceiver located on the VLT LonWorks option card provides I O functions Flexible wiring capability simplifies system installation and makes it easy to add nodes for syste...

Страница 22: ...hes position functions are provided in the table below Switch Position Functions T T T T Termination ermination ermination ermination ermination Pos 1 Pos 1 Pos 1 Pos 1 Pos 1 Pos 2 Pos 2 Pos 2 Pos 2 P...

Страница 23: ...of nodes and distance number of nodes and distance number of nodes and distance Transmission Specifications Free Topology nodes run at 78 kbps transmission speeds Doubly Terminated Bus Topology Speci...

Страница 24: ...network communication to the VLT s input network variables but input network variables are received at a period greater than 2 seconds Flashing 5 times per second Flashing 5 times per second Flashing...

Страница 25: ...hecksum Indicates watchdog timer resets occurring Possible corrupt EEPROM For Neuron 3150 chip based node use EEBLANK and follow reinitialization procedure Flashing at 1 second intervals Anytime Indic...

Страница 26: ...m 1 SNVT_rpm nciNmlSpeed 1 rpm 106 106 Min frequency 1 SNVT_lev_percent nciMinSpeed 0 005 201 201 Max frequency 1 SNVT_lev_percent nciMaxSpeed 0 005 202 202 Ramp up time 1 1 SNVT_time_sec NciRampUpTim...

Страница 27: ...e of following input reference commands Reference 1 Network variable nviRefPcnt is a signed value It represents the desired percentage of the VLT drive s reference range Range 163 840 163 835 All refe...

Страница 28: ...Reversing no Reversing no Reversing Reversing Reversing Reversing Reversing 08 08 08 08 0 0 0 0 0 0 0 0 0 0 0 0 Jog Jog Jog Jog 09 09 09 09 0 0 0 0 0 0 0 0 0 0 0 0 No function No function No function...

Страница 29: ...rameters 114 125 and 115 126 determine amount and time of DC current applied for braking Drive display shows DC STOP Drive cannot run in AUTO mode but can run in HAND mode Parameter 504 DC Brake deter...

Страница 30: ...nt 0 005 163 835 163 840 Current1 SNVT_amp nvoDrvCurnt 0 1amps 3276 7 0 Energy SNVT_elec_kwh nvoDrvEnrg 1kWh 65 535 0 Power 1 SNVT_power_kilo nvoDrvPwr 0 1kW 6553 5 0 Statusword SNVT_state nvoStatusWo...

Страница 31: ...void negative numbers or numbers above 100 set parameter 204 Min Reference to 0 Hz and parameter 205 Max Reference equal to parameter 202 Max Frequency In closed loop this is the drive s feedback sign...

Страница 32: ...1 16 normal Mtr Thermistor 12 8 no used 12 8 normal Motor thermal 13 4 normal Voltage Warn 13 4 normal Undervoltage 14 2 normal Current lim 14 2 normal Overvoltage 15 1 normal Therm Warning 15 1 norma...

Страница 33: ...Running 11 16 normal Over current 12 8 no used Stall Autostart 12 8 normal Torque limit 13 4 normal Voltage Warn 13 4 normal Motor Thermal 14 2 normal Current lim 14 2 normal Motor Overload 15 1 norm...

Страница 34: ...nd time This function sets the maximum time between transmissions for the network variables Drive Output 1 2 and 3 using the configuration network variable nciMaxSendT It can be used by the controller...

Страница 35: ...ce should compare the parameter number of the response message to the requested parameter number to determine that the information received is the requested information and not a response to another c...

Страница 36: ...and and Response Examples Parameter 971 must be set to STORE ACTIVE SETUP for entering data values through LonWorks parameter access command in order to save changes in drive See parameter 971 in Para...

Страница 37: ...mCmd value 0 0 nvoParamCmd value 1 0 nvoParamCmd value 2 0 nvoParamCmd value 3 B4 hex 180 decimal The controller node receives the following parameter access response from the VLT nviParamResp learn L...

Страница 38: ...ct alarm SNVT_alarm nvoAlarm Output A controller node error is written to VLT parameter 201 Output Frequency Low Limit with 80 0 Hz when the high limit is 60 Hz The conversionindexis 1 withconversionf...

Страница 39: ...meout 7 17 Standard bus timeout 8 16 Short circuit 9 15 Switch mode fault 10 14 Ground fault 11 13 Overcurrent 12 12 Torque limit 13 11 Motor thermistor 14 10 Motor overload 15 9 Inverter overload Bit...

Страница 40: ...where applicable Parameter List In addition to the parameters listed above the drive s control terminals issue digital inputs that control functions similar to those provided by nviStartStop nviResetF...

Страница 41: ...orks is resumed using the received control word 2 Local control via the local control panel is enabled 3 Parameter 928 Access to process control is set to Disabled Normal control via the digital input...

Страница 42: ...determines LonWorks control of the drive When Enable is selected drive parameters 503 through 508 determine the interaction between various LonWorks and digital drive input commands See the VLT Instru...

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