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Danfoss VLT 3006, Руководство по эксплуатации продукта

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139

MG.30.A7.02 - VLT

® 

is a registered Danfoss trademark

Harmonic currents compared to the RMS
input current:

The value of I

1 

is equivalent to the power

factor.

Power factor

3 x V x I

1 

x cos

ϕ

1

3 x V x I

RMS

I

1 

x cos

ϕ

1

I

RMS

I

RMS

=     I

1

2

+ I

5

2

+ I

7

2

+ . . . + I

n

2

Mains supply
interference / harmonics

A frequency converter takes up a non-
sinusoidal current, which will increase the
input current I

RMS

. A non-sinusoidal current

can be transformed by means of a Fourier
analysis and split up into sine wave cur-
rents with different frequencies, this means
different harmonic currents I

N

 with 50 Hz as

the basic frequency:

The harmonic currents do not contribute
directly to the power consumption, but
increase the heat losses in the installation
(transformer, cables). Therefore, in plants
with a rather high percentage of rectifier
load, it is important to maintain harmonics
at a low level to avoid overload of the
transformer and high temperature in the

cables.

Some of the harmonics might disturb com-
munication equipment connected to the
same transformer or cause resonances in
connection with power-factor correction
equipment.

Due to the above it is important to sup-
press these harmonics. The most common
method is to mount coils in the mains sup-
ply to the frequency converter or in the in-
termediate circuit of the frequency con-
verter. Coils in the intermediate circuit give
the advantage of a lower voltage drop
compared to the coils in the mains connec-
tion.

As standard the VLT

®

series 3000 has coils

in the intermediate circuit for effective sup-
pression of the harmonic currents.

Harmonic currents

I

1

I

5

I

7

Hz

50 Hz

250 Hz

350 Hz

Input current

I

RMS

1.0

I

1

0.9

I

5

0.4

I

7

0.2

I

11-49

< 0.1

The voltage distortion of the mains supply
depends on the size of the harmonic
currents multiplied by the internal imped-
ance for the relevant frequency.

The total voltage distortion THD is calcu-
lated on the individual voltage harmonics
according to the following formula:

THD% =  U

1 

+ U

5

+

 ..... 

U

N

Furthermore, a high power factor indicates
that the different harmonic currents are low.

(U

N

% of U)

=

Power factor =

Mains supply interference / harmonics - Power factor

The power factor is the ratio between
power (kW) and total (kVA).

Power factor for 3-phased supply

cos

ϕ

1

 

≈

 1 

⇒

 power factor 

≈

I

RMS

I

1

The power factor indicates the frequency
converter’s load on the supply mains. The
lower the power factor, the higher (I

RMS

) for

the same kW.

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Содержание VLT 3006

Страница 1: ...ess underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demo...

Страница 2: ...50 Wait 14 minutes This product manual applies to all VLT 3000 frequency converters with software version 3 0 and 3 11 Version 3 0 covers VLT 3002 3022 200 400 500 V and VLT 3032 3052 400 500 V Versio...

Страница 3: ...s set at data value trip 2 or data value warning 1 Note This function is initialised at 1 16 x rated motor current parameter 107 Warning against improper start 1 The motor can be stopped using di gita...

Страница 4: ...zing 12 Product range 14 Technical data 23 Dimensions 28 Description of terminals 31 Connection examples 32 About this manual Installation Mechanical installation 40 Electrical installation 45 Connect...

Страница 5: ...humidity 137 Efficiency 138 Mains supply interference harmonics 139 Power factor 139 Service Fault messages 140 Electrostatic discharge ESD 141 Fault location 142 Accessories External mounting of disp...

Страница 6: ...ick setup section most useful For experienced Danfoss VLT users For more information see the other sec tions of which EMC correct installation and Special conditions will be particularly useful Availa...

Страница 7: ...T size and mains voltage can be selected in parameter 650 A potentiometer 1 k is connected to terminals 50 53 and 55 see connection example External operation Start the frequency converter by connecti...

Страница 8: ...V D C voltage Quick setup If the factory setting has been changed If the factory setting has been changed initialisation must be carried out In most cases it is sufficient to program the VLT according...

Страница 9: ...rcuit Smooth the D C voltage and limit the mains supply harmonics 5 Capacitors in the intermediate circuit Smooth the D C voltage 6 Inverter Converts D C voltage to variable A C voltage and variable f...

Страница 10: ...VLT 3000 Series allows full mo tor performance without any derating just like running the motor on the mains Technology VLT 3000 Series frequency converters use an inverter control system known as the...

Страница 11: ...hus ensuring optimum dynamic accuracy or efficiency It is possible to choose between 3 U f characteristics for VT operation offering the choice of optimising the start torque or reducing the noise lev...

Страница 12: ...r and frequency converter without any additional coils Galvanic isolation With the VLT 3000 Series safety isolation is standard as the high voltage parts of the power section are galvanically isolated...

Страница 13: ...have a higher output when using quadratic load referred to as VT load variabletorque Some technical specifications might change from CT to VT mode e g the max motor cable length decreases Intermitten...

Страница 14: ...00 302 368 217 264 CT VT CT VT CT Constant torque VT Variable torque quadratic load CT VT CT VT CT VT CT Constant torque VT Variable torque quadratic load Sizing Typical shaft Constant output Constant...

Страница 15: ...que VT Variable torque quadratic load 1 Can only be mounted in units with brake function 2 The RFI filter option 175H7038 may be beneficial 3 Only bottom can be used 4 Forced cooling needed Cannot be...

Страница 16: ...30 0 175H1679 IP 20 with RFI 30 0 175H1680 IP 20 with brake 30 0 175H1681 IP 20 with RFI brake 30 0 175H1682 3042 IP 54 30 0 175H1683 IP 54 with RFI 30 0 175H1684 IP 54 with brake 30 0 175H1685 IP 54...

Страница 17: ...e 12 KT 12 Fuse for fan 1 5 FNQ R 1 1 2 Voltage supply 5 KTK 5 Fuse 250 170L5021 1BK 75 Fuse 315 170L5015 1BK 75 Fuse dynamic brake 20 KTK 20 IP 21 22 175L4500 3032 IP 54 22 175L4503 IP 21 30 175L4501...

Страница 18: ...rk Product range Function diagram for VLT type 3002 3006 380 415 V VLT type 3002 3008 440 500 V and VLT type 3002 3004 200 230 V Only 220 230 V and 440 500 V Artisan Technology Group Quality Instrumen...

Страница 19: ...MG 30 A7 02 VLT is a registered Danfoss trademark Function diagram for VLT type 3008 385 415 V Product range Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg co...

Страница 20: ...is a registered Danfoss trademark Function diagram for VLT type 3011 3052 380 500 V VLT type 3006 3022 200 230 V Product range Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE...

Страница 21: ...is a registered Danfoss trademark Function diagram for VLT type 3032 3052 220 240 V VLT type 3060 3075 380 500 V Product range Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE...

Страница 22: ...G 30 A7 02 VLT is a registered Danfoss trademark Function diagram for VLT type 3100 3150 380 500 V Product range Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg...

Страница 23: ...G 30 A7 02 VLT is a registered Danfoss trademark Function diagram for VLT type 3200 3250 380 500 V Product range Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg...

Страница 24: ...L N A 6 8 9 1 13 3 23 1 29 6 42 0 56 8 72 3 102 0 128 0 152 0 Max cable cross section mm2 2 5 2 5 2 5 16 0 16 0 16 0 35 0 50 0 120 0 120 0 120 0 Max pre fuses1 A 16 0 16 0 25 0 40 0 50 0 60 0 80 0 125...

Страница 25: ...08 3011 3016 3022 3032 3042 3052 Max input current const load IL N A 2 8 4 8 7 0 10 0 13 0 13 8 21 8 30 7 41 9 55 6 66 5 quad load IL N A 2 8 4 8 7 0 13 0 17 0 22 0 31 0 41 5 57 5 66 5 80 0 Max cable...

Страница 26: ...08 0 365 0 453 0 Quadratic load IL N A 103 3 138 4 167 2 201 7 241 9 293 3 366 3 IL MAX 60s A 116 0 153 0 185 0 226 0 267 0 332 0 405 0 Max cable cross section mm2 120 0 120 0 2 x 120 2 x 120 2 x 120...

Страница 27: ...3016 3022 3032 3042 3052 Max const load A 2 6 3 4 4 8 8 2 11 1 12 6 20 1 26 8 37 3 50 2 61 3 input current quadratic load A 2 6 3 4 4 8 8 2 11 1 19 6 26 0 34 8 48 6 60 3 72 0 Max cable cross section...

Страница 28: ...1 6 185 1 233 0 265 7 358 4 461 4 Quadratic load IL N A 94 4 123 4 155 3 177 1 238 9 307 6 359 3 IL MAX 60s A 106 0 136 0 172 0 198 0 264 0 332 0 397 0 Max cable cross section mm2 120 0 120 0 2 x 120...

Страница 29: ...a mm 640 760 930 b mm 200 200 270 above below mm 200 200 200 left right mm 0 0 0 IP 20 220 volt 380 500 volt VLT type 3006 3008 3011 3016 3022 A mm 660 780 950 B mm 242 242 308 C mm 260 260 296 a mm 6...

Страница 30: ...ft right mm 0 0 0 0 380 500 volt 220 volt RFI module Brake module A mm 115 B mm 281 C mm 178 D mm a mm 57 5 b mm 258 above below mm 150 left right mm 0 Options IP 54 VLT type 3002 04 3002 08 3006 08 3...

Страница 31: ...254 D mm 45 52 52 a mm 772 1063 1063 b mm 174 235 235 VLT type 3032 3052 230 V 3100 3150 3200 3252 3060 3075 A mm 954 with ring bolts 1569 with ring bolts 1877 base 1696 with ring bolts and bolts and...

Страница 32: ...meter group 5 Terminals 68 69 RS 485 interface Serial bus communication See description of parameter group 5 Terminal 12 24 V D C max 140 mA Supply voltage to digital inputs DIN0 DIN7 Terminals 16 33...

Страница 33: ...rence for terminals parameter functions Factory setting Must be with break contact function NCL since the function is activated at 0 V on the input Choose the thermistor function if terminal 50 10 V D...

Страница 34: ...mple 2 START STOP REVERSING 4 20 mA output signal 0 fMAX Reference 4 20 mA 0 100 speed NB Screen for control cables must be connected as described in the chapter on EMC correct installation All settin...

Страница 35: ...istor built in motor connected to VLT frequency converter Reference 1 k potentiometer 0 10 V 0 100 speed NB Screen for control cables must be connected as described in the chapter on EMC correct insta...

Страница 36: ...settings but motor data parameters 103 105 must be set according to the motor connected The following must be programmed Function Parameter no Parameter value STOP 404 STOP START 402 Latched START 0...

Страница 37: ...gs but motor data parameters 103 105 must be set according to the motor connected The following must be programmed Function Parameter no Parameter value Speed up and down 401 freeze reference Speed up...

Страница 38: ...a parameters 103 105 must be set according to the motor connected The following must be programmed Function Parameter no Parameter value Setup selection 001 multi setup Setup selection 400 setup selec...

Страница 39: ...Hz Max speed 202 50 Hz Regulator range 120 Depends on application Proportional 121 Depends on amplification application Integration time 122 Depends on application Differentiation time 123 Depends on...

Страница 40: ...erentiation time 123 Depends on application Use of the VLT frequency converter s internal PID regulator with external set point 0 10 V Feedback 0 10 bar 4 20 mA Min speed 10 Hz Max speed 50 Hz Example...

Страница 41: ...ily by loosening the connecting bolts from the inside of the VLT Remember to attach the console again Otherwise there is great danger of cut out due to overheating The 4 drop shaped holes in the mount...

Страница 42: ...base plate The bases for VLT and options have been updated to match VLT 3100 3250 with the removable plate in the bottom Note that the ventilation slots have been re placed with two apertures in the...

Страница 43: ...the VLT types 3060 3250 seen from the bottom with the removable base plate VLT types 3002 3008 400 500 V and VLT 3002 3004 200 V with IP 54 en closure have a plastic base with holes marked for cable u...

Страница 44: ...VLT s can be installed without side spacing but it must be possible to move the hinges freely The following applies to VLT types 3100 3250 with floor installation Model A B 3100 3150 230 130 3200 3250...

Страница 45: ...UT t 45 C tIN 1388 m3 h 5 2240 x 3 1 1 P 8 x P W tIN MAX 2240 W 2 t 45 C tIN 45 C 40 C 5 K 2 Quantity of air at 40 C Example Ventilation of VLT units when panel mounted The quantity of air needed to c...

Страница 46: ...nt supply to the frequency converter The technical data section on pp 23 27 states correct size and dimensioning For VLT types 3032 3052 230 V and VLT types 3060 3250 pre fuses are included in the VLT...

Страница 47: ...2 3052 The max cable cross section and equiva lent max length and terminal size are shown in the technical data section pp 25 29 The mains supply and the motor are connected in accordance with the dra...

Страница 48: ...chnical data Cable end type M6 Bolt Terminal torque Nm 6 Bussmann type Motor Input Fuses Note With the above fuses VLT types 3060 3075 have a short circuiting capacity of 100 000 A Mains and motor con...

Страница 49: ...hnical data See technical data M10 Bolt M10 Bolt M10 Bolt 10 10 10 Bussmann type Cable end type Terminal torque Nm Cable end type Terminal torque Nm JJS 250 250 A 600 V JJS 250 250 A 600 V JJS 300 300...

Страница 50: ...ata Cable end type Screw terminal Screw terminal Terminal torque Nm 42 42 Cable sizes See technical data See technical data Cable end type M8 Bolt M8 Bolt Terminal torque Nm 6 6 Bussmann type Motor In...

Страница 51: ...applied The motor speed can be changed simul taneously and the ratio between the rated motor speeds is maintained in the whole range The total current consumed by the motors may not exceed the maximum...

Страница 52: ...e four typical situations of using a frequency converter For each of these situations explanations are offered as to whether the situation in question is covered by the EMC directive and must be CE la...

Страница 53: ...s the frequency converter is installed correctly we guarantee that it complies with the low voltage directive We issue a declara tion of conformity confirming that our CE label complies with the low v...

Страница 54: ...quare value If more than one appliance is installed in cabinets the cabinet rear plate which must be made of metal should be used as a common earth reference plate The metal cabinets of the different...

Страница 55: ...as well as the motor enclosure The best way to do this is to use screen clamps to avoid unr ravelled screen ends These increase the screen impedance at higher frequencies which reduces the screen effe...

Страница 56: ...nce the RFI filter can be or is integrated and the screen from control cables motor cable and brake cable not VLT 3002 3008 can be terminated in the appliances see instructions for installation pp 57...

Страница 57: ...bles and analogue signals 50 Hz ripple loops may occur in rare cases depending on the installation This is because of interference coupling from the mains supply cables In this connection it can be ne...

Страница 58: ...on VLT 3002 3008 VLT 3011 3052 Hole size Cable Screen Danfoss code No PG 21 17 0 20 0 12 5 17 5 175H2882 PG 29 22 0 26 0 15 0 21 0 175H2883 PG 36 30 0 32 0 24 0 30 0 175H2884 Artisan Technology Group...

Страница 59: ...58 MG 30 A7 02 VLT is a registered Danfoss trademark EMC installation VLT 3060 3250 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 60: ...VLT is a registered Danfoss trademark VLT 3032 3052 200V 3060 3075 400 500V EMC installation VLT 3100 3150 VLT 3200 3250 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www...

Страница 61: ...sed to find select the parameter to be changed Menu is used to enter MENU MODE from either DATA MODE or DISPLAY MODE Menu is also used to enter a specific group of parameters Data is used to enter DAT...

Страница 62: ...AY READ OUT including unit ACTIVE SETUP SELECTION 1 4 CAN BE SELECTED IN PARAMETER 001 PARAMETER NAME NAME FLASHING PARAMETER NUMBER 0 FLASHING CURSOR E FLASHING CURSOR SET DATA VALUE ROTATION DIRECTI...

Страница 63: ...62 MG 30 A7 02 VLT is a registered Danfoss trademark How the display looks in the four modes Display layout Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 64: ...ters are set from the unit s operating panel Standard RS 485 500 Address 501 Baud Rate Profibus 820 Baud Rate 821 FMS DP select 822 Station Delay 904 PPO Write 918 Station Address Reset of operation d...

Страница 65: ...e setting in DISPLAY MODE The selected value will remain in the display line during programming of para meters Line B displays information on parameters direction and re set status Line C displays inf...

Страница 66: ...and decreases the parameter number Menu build up When you have chosen a parameter and want to change its data value press the Data key followed by the or key The data value can be a digit or a text D...

Страница 67: ...mended Caution themotorwillstartrunningwithout warning Manualtuningispossibleinparameters 109 113forcorrectionofdefaultorauto maticallytunedvalues Closed loop If closed loop control is required the t...

Страница 68: ...al FB oscillates constantly Reduce the value until the oscillation ceases Reduce further 0 4 0 6 times 3 Reduce the value in parameter 122 integration time until the feedback signal FB oscillates agai...

Страница 69: ...0 A7 02 VLT is a registered Danfoss trademark Load and motor group 1 continued Open loop control Group description Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisan...

Страница 70: ...A7 02 VLT is a registered Danfoss trademark Load and motor group 1 continued Closed loop control Group description Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisa...

Страница 71: ...current drops to or below the programmed minimum value It is possible to override motor current monitoring during start up How long it is to be inactive depends on the delay setting To achieve high d...

Страница 72: ...max Data 0 2 Proportional to reference with min and max limitation Data 1 3 Proportional to reference with reversing Data 2 programmed in group 4 Unused references are set at 0 or switched out parame...

Страница 73: ...25 26 Data 15 16 Data 21 22 Data 0 12 Data 17 18 Data 23 24 The analogue output signals on terminals 42 45 set in parameters 407 408 Group description The analogue output signals and the relays can b...

Страница 74: ...tocolspecifiedbyDanfoss The data format consists of 10 bits one start bit logically 0 eight data bits and one stop bit logically 1 There is no parity check Set the baud rate speed of trans mission in...

Страница 75: ...omma see byte 19 Example Index x y Data value 013 05 Byte 14 18 013 05 Byte 19 2 Group description Bytes 5 8 Control and status words are used to send commands to the frequency converter and to send s...

Страница 76: ...puts Bit 04 Quick stop ramp Quick stop which uses the ramp time in parameter 218 Bit 04 0 means quick stop bit 04 1 means that the frequency converter can start if the other start condi tions are fulf...

Страница 77: ...that the control word is ignored Bit 10 1 means that the control word is used This function is rel evant because the control word is always contained in the telegram no matter which telegram type is u...

Страница 78: ...R E N T O K O V E R L I M I T V O L T A G E O K O V E R L I M I T V L T O K S T A L L S A U T O S T A R T N O T R U N N I N G R U N N I N G O U T O F O P E R A T I O N R A N G E F R E Q U E N C Y L I...

Страница 79: ...t 1 Bit 08 Speed in ref speed ref Bit 08 0 means that the motor s cur rent speed is different from the set speed reference This can e g be the case while the speed is ramped up down on start stop Bit...

Страница 80: ...haracter 4 U 85 5 O 79 6 G 71 7 D 68 8 64 9 0 48 10 5 53 11 1 49 12 6 54 Sign 13 43 14 0 48 15 0 48 16 0 48 17 8 56 18 0 48 Comma 19 0 48 20 0 48 21 7 55 Stop byte 22 62 Data value Check sum Check sum...

Страница 81: ...via an RC link When switch 04 is closed there is no galvanic separation between the signal cables terminals 68 and 69 and earth which can give problems if a master without galvanic separation is used...

Страница 82: ...Group 6 In group 6 different operating data for use in connection with service and diagnosis are registered There are also details of the VLT s identity and software version Groups Artisan Technology...

Страница 83: ...up to four different alterna tives can be selected Remote controlled selection between different setups can be operated from terminals16 17 or 32 33 and the serial port Description of choices Factory...

Страница 84: ...Local remote Value Remote remote 0 Local with external stop loc ext stop 1 Local local 2 Function Three modes of operation of the VLT fre quency converter can be selected Remote control local with ex...

Страница 85: ...set Local reset Function Local reset can be selected deselected on the keyboard Function Local Stop can be selected deselected The current status of Local Start or Local Stop command is stored Descrip...

Страница 86: ...le 1 Function Local jogging can be selected deselected on the keyboard Local jogging is possible regardless of choice Para 003 Jog speed Only as long as the key is kept in 010 Local reference Loc refe...

Страница 87: ...n Local Reference para 004 and Freeze Reference para 400 401 or 405 are set at zero If remote control is used together with a Freeze Reference function on power off Freeze Reference will be set at zer...

Страница 88: ...d as data source if the other setups are to be brought to a known status The language is always English It is not possible to change data once this setup has been chosen Setup 1 4 is 4 individual setu...

Страница 89: ...a load independent U f characteristic used for parallel coupled motors and synchronoustypemotors Constant torque with start compensation is a load dependent U f characteristic where the output voltag...

Страница 90: ...lue 0 Voltage signal 10 VDC signal 1 Current signal 20 mA signal 2 Function The current limit can be set in parameter 209 and in parameter 412 or 413 with the help of a current or voltage signal Descr...

Страница 91: ...he motor plate Parameters 107 113 are changed auto matically All values can be addressed via the bus It is possible to select 440 V motor voltage on a 400 V unit This can be used to optimise motor vol...

Страница 92: ...ter 403 serial bus parameter 507 local rotation direction parameter 008 and the sign of the refer ence signal 108 Motor magnetizing current I motor mag amp Value 0 3 IM N The value is used for differe...

Страница 93: ...s is increased with the load Entered as a percentage of rated motor frequency parameter 105 113 Negative slip compensation Neg slip comp Value 0 0 20 114 Feedback type Feedback type Parameters 115 and...

Страница 94: ...s short The value can be too short and then the process may become unstable 9999 OFF Means that the integration function is inactive 123 Differentiation time Differntl time Value OFF 10 00 sec OFF Fas...

Страница 95: ...added to the other references On selection of relative one of the digital references parameters 205 208 is added as a percentage of the other references On selection of external on off none of the dig...

Страница 96: ...see parameters 407 410 This value sets the lower warning current ILOW of the normal frequency converter op eration range see page 71 If the output current is below ILOW the display shows CURR VAR LOW...

Страница 97: ...ve ramp time is activated using start on jog speed via terminal 29 parameter 405 A start signal must not have been given e g terminal 18 parameter 402 Depending on unit 218 Alternative ramp down time...

Страница 98: ...d voltage impressed via a relay If the frequency with connected start signal comes below the selected value the voltage to the brake is removed and it again becomes active 230 Brake cut out frequency...

Страница 99: ...cted speed un til control trips RAMP DOWN 1 The motor will start to ramp down imme diately parameter 216 until control trips RAMP DOWN 2 The motor will start to ramp down immediately parameter 218 Rel...

Страница 100: ...omatically select automatic reset 1 10 Warning The motor can start without warning Select how many times the frequency converter is to reset auto matically after cut out within 20 min Start disabled b...

Страница 101: ...ing is permitted terminal 27 on and no start command has been given START START REV or JOG This func tion is not found for VLT types 3032 3052 230 V and VLT types 3060 3250 315 Motor thermal protectio...

Страница 102: ...take place in accord ance with the selected ramp time in param eter 216 The function is normally used together with pulse start terminal 18 parameter 402 A pulse 0 for min 20 msec to terminal 16 will...

Страница 103: ...ing the keys 400 Binary input 16 Input 16 Continued Parameter description 4 Inputs and outputs Value Reset reset 0 Stop stop 1 Freeze reference freeze ref 2 Select setup setup selection 3 Pulse input...

Страница 104: ...scription of choices Start Selected if a start stop function is required Logic 1 start logic 0 stop Pulse start To be selected if you want start and stop function on 2 different inputs can be used wit...

Страница 105: ...ng Text in Display text The figures in are used in bus communication Value Reversing reversing 0 Start rev start rev 1 No operation no operation 2 403 Binary input 19 Input 19 Reversing Start with rev...

Страница 106: ...ad to free wheeling stop Quick stop Selected if the motor is to be stopped according to alternative ramp time in parameter 218 Logical 0 will mean quickstop D c brake Selected if the motor is to be st...

Страница 107: ...inal 32 33 parameter 406 speed UP DOWN Digital reference Selected to either select one of the digital references parameters 205 208 or other references analogue voltage parameter 412 current parameter...

Страница 108: ...speed references with the help of a binary code according to this table Setup Terminal 33 Terminal 32 1 0 0 2 0 1 3 1 0 4 1 1 406 Binary input 32 33 Input 32 33 Value Digital reference select speed se...

Страница 109: ...s 400 401 and 405 the setups are follows Setup Terminal 32 Terminal 33 1 0 0 2 0 1 3 1 0 4 1 1 If on the other hand freeze reference is selected in either parameter 400 401 or 405 selection can be mad...

Страница 110: ...or use 3 VLT ready no warning 4 VLT running output frequency 0 5 Hz or start signal 5 VLT running output frequency 0 5 Hz or start signal no warning 6 VLT running in programmed frequency range and or...

Страница 111: ...RR RGE 12 Motor thermal overload mot therm W 13 Ready and no motor thermal overload ready mot OK 14 Ready and no motor rdy mot rem 15 Ready and no over undervoltage ready D C V ok 16 Motor magnetized...

Страница 112: ...e Linear between min and max linear 0 Proportional with min limit prop w min 1 Proportional with reversing PROP W REV 2 411 Analogue reference type Analog ref type 412 Terminal 53 Analogue input volta...

Страница 113: ...the pro grammed interval are activated The required operating status is selected in parameter 415 The VLT s reference can be frozen to the current value go to stop go to the jogging frequency entered...

Страница 114: ...y kWh kWh 8 Output voltage output volt V V 9 DC voltage DC bus V V 10 Motor term ETR MOT 11 VLT term ETR VLT 12 Digital input DIG INP CODE binary code 13 Analogue input 1 analog in 53 in terminal 53 1...

Страница 115: ...quency warning high 7 Current warning low 8 Current warning high 9 EEPROM fault 10 24 V fault 11 Over current 12 Voltage warning high 13 Voltage warning low 14 Overvoltage 15 Undervoltage A further de...

Страница 116: ...rentlimit 3 Not used 4 Not used 5 Autooptimization 6 Motoroverloaded 7 Inverter overloaded 8 Inverter fault 9 Undervoltage 10 Overvoltage 11 Overcurrent 12 Ground fault 13 DC supply fault 14 Over temp...

Страница 117: ...ital is selected if the control command is only to be activated via a digital input Bus is selected if the control command is only to be activated via a bit in the control word serial bus communicatio...

Страница 118: ...ription of the control word s bit 11 and 12 p 76 Value 0 0 100 0 0 513 Catch up slow down value Catchup slowdn Value Catch up slow down catch slow 0 Selection of digital reference Dig spd type 1 515 B...

Страница 119: ...s and parameter 517 then automatically takes the value from Only the data values in the active menu setup are saved i e the save function must be performed in each of the setups used Note The save fun...

Страница 120: ...unction Index 000 00 019 06 Logging of data for the last few seconds of operation Description of choises Digital inputs stated in hex code 0 FF Control word stated in hex code 0 FFFF for bus operation...

Страница 121: ...lay range 0 0 999 9 Value states e g at what voltage or current a trip has taken place Display range 0 0 999 9 On serial communication the fault code is returned as a whole number Time and value are r...

Страница 122: ...nitialization of all parameters except paras 501 600 and 602 Description of choices Normal function is used in normal operation with a motor in the selected application Function with inverter disabled...

Страница 123: ...Output voltage VLT out volt V 9 DC voltage VLT DC bus 10 VLT therm ETR VLT 11 Motor therm ETR MOT 12 Running hours run hours 13 Input status binary code input status 14 605 Personal display select Fun...

Страница 124: ...d via the key board or digital input VLT ready UNIT READY Remote control has been selected in pa rameter 003 free wheeling stop in para meter 404 and there is 0 V to terminal 27 Start ok START OK Oper...

Страница 125: ...the value in parameter 209 Overcurrent OVER CURRENT The inverter s peak current limit approx 250 of rated current has been exceed ed and after 7 11 sec there will be a trip Reference faults REF FAULT...

Страница 126: ...hermal motor protection the motor is too hot The war ning only appears if warning has been se lected in parameter 315 See curve p 130 Inverter overloaded INVERT TIME The electronic thermal inverter pr...

Страница 127: ...s cut out due to overload excessive current for too long The electronic thermal inverter protection counter has reached 100 Motor overloaded MOTOR TRIP Fault code 8 and 15 According to the electronic...

Страница 128: ...n fault can be the following The connected motor is very small or very large in relation to the VLT frequency converter The motor is loaded more than 50 The connected motor is a special motor e g a sy...

Страница 129: ...lation is in accordance with VDE 0106 0160 Earth leakage current The earth leakage current is primarily caused by the capacitance between con ductor and the screen of the motor cable When an RFI filte...

Страница 130: ...e on the DC link can be increased when the motor acts as a generator This takes place in two cases 1 The load runs the motor at constant output frequency from the frequency converter i e energy is sup...

Страница 131: ...peak voltage UPEAK measured on the ter minals of the frequency converter between two phases 30 m screened motor cable VLT type 3002 3052 du dt 200 300 V s UPEAK 800 1100 V VLT type 3060 3250 du dt 20...

Страница 132: ...s must be at least 5 C lower in accordance with VDE 160 5 2 1 1 If the VLT frequency converter is operated at temperatures above 40 C 45 C in CT then a derating of the continuous out put current is ne...

Страница 133: ...ed by the VLT Series 3000 it is not necessary to reduce the output current at low speed because of the load charac Derating for running at low speed Derating for higher switching frequencies Applies o...

Страница 134: ...fSWITCH 4 5 kHz max 40 m The VLT 3000 Series is designed to run with a motor cable of a rated cross section If a cable with a larger cross section is to be used it is recommended to reduce the out put...

Страница 135: ...able and motor With the purpose of minimising the cable borne interference to the mains supply and the radiated interference from the frequency converter system the motor cables should be kept as shor...

Страница 136: ...rought about e g by lightening that strikes near installations ENV50141 Cable borne HF Simulation of the effect of radio transmis sion equipment coupled to connection cables VDE0160 class W2 test puls...

Страница 137: ...or OK Brake OK Control lines OK OK PROFIBUS option OK Signal interface 3 m OK Enclosure OK OK Line 2kV 5kHz DCN 2kV 2 4kV 12 Motor 2kV 5kHz CCC Brake 2kV 5kHz CCC Control lines 2kV 5kHz CCC 2kV 2 PROF...

Страница 138: ...quipment VLT 3011 3052 meet the requirements equal to conditions when mounted directly on wall or floor and in panels in factory buildings The VLT frequency converter has been designed to meet the IEC...

Страница 139: ...n general we can say that efficiency is just as good as at mains operation The motor efficien cy de pends on the make of the motor Normally the motor efficiency drops when the load is lower than rated...

Страница 140: ...nt to sup press these harmonics The most common method is to mount coils in the mains sup ply to the frequency converter or in the in termediate circuit of the frequency con verter Coils in the interm...

Страница 141: ...conver ter s intermediate circuit DC voltage is too high Possible reasons line voltage too high transients on the line voltage or re generative motor operation Note When the VLT frequency converter i...

Страница 142: ...tricity Even voltages so low that they cannot be felt seen or heard can impair components or damage them completely Electronic discharge can among other things result in the following Drastic reductio...

Страница 143: ...er correctly If the new settings cannot make the motor run evenly call for Danfoss assistance 1 2 Symptom Motor does not run 3 4 6 5 see 8 see 19 Symptom Motor does not brake 7 see 29 Are fault messag...

Страница 144: ...he fault disappear No Yes Ensure that the previous points are OK The fault can be caused by short circuiting on the control signals The 24 V supply might be short circuited 8 9 13 10 11 14 only VLT ty...

Страница 145: ...es been used Are the screened cables connected correctly Yes 19 20 21 22 Is the motor connected correctly and are all motor phases OK Yes The frequency converter must be set to run using local referen...

Страница 146: ...brake control card OK Yes Are the brake resistor and the connection to it OK Yes 29 30 31 32 33 Call Danfoss for assistance 34 Is LED ready on the brake control card active green LED lights up Yes No...

Страница 147: ...sistors Connection of the brake resistor Connection of option cards Beside the control card of the VLT frequency converter you will see a free space This space is used for option cards Mount the optio...

Страница 148: ...147 MG 30 A7 02 VLT is a registered Danfoss trademark Accessories Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 149: ...g the ribbon connector the small cable and the card ground wire Remove the control card and the shield together Place the fan option on the extrusion mak ing sure that the fan option mounting holes ar...

Страница 150: ...IMIT 4 S DEPENDING ON UNIT 210 LO FREQ WARN 4 S 0 211 HI FREQ WARN 4 S 132 Hz 212 LO CURR WARN 4 S 0 213 HI CURR WARN 4 S IVLT MAX FROM 209 214 RAMP TYPE 4 S LINEAR 215 RAMP UP TIME 4 S DEPENDING ON U...

Страница 151: ...NTROL 411 ANALOG REFTYPE S LINEAR BETWEEN MIN AND MAX 412 INPUT 53 ANA 4 S 0 10 V 413 INPUT 60 ANA 4 S 0 20 mA 414 TIME OUT 4 S OFF 415 TIME OUT ACT 4 S FREEZE Serial data interface 500 ADDRESS 1 501...

Страница 152: ...0 74 0 52 0 56 0 52 0 36 0 32 0 28 0 26 0 24 113 Negative slip comp 4 86 3 8 3 2 2 6 2 08 1 72 1 24 1 14 0 84 0 74 0 52 0 56 0 52 0 36 0 32 0 28 0 26 0 24 202 Max frequency 50 50 50 50 50 50 50 50 50...

Страница 153: ...1 42 1 75 1 13 0 52 0 60 0 62 0 30 0 30 0 27 0 23 0 22 0 20 0 18 113 Negative slip comp 3 33 2 50 2 67 2 50 1 08 1 42 1 75 1 13 0 52 0 60 0 62 0 30 0 30 0 27 0 23 0 22 0 20 0 18 202 Max frequency 60 0...

Страница 154: ...1 U F ratio 3 75 3 70 3 80 3 80 3 80 3 80 3 80 3 80 3 70 3 65 3 70 112 Slip compensation 4 6 2 56 2 80 1 60 2 00 1 90 1 80 1 66 0 75 0 37 0 42 113 Negative slip comp 4 6 2 56 2 80 1 60 2 00 1 90 1 80...

Страница 155: ...play mode 61 Display layout 61 Display messages 125 Display unit 93 Display value 84 Display valueat min feedback 92 du dt and peak voltage on motor 130 E Earth leakage current 128 Earthing 53 Effecti...

Страница 156: ...5 Ramp down time 96 Ramp up time 96 Rectifier 8 References and limits 94 References and limitsGroup 2 71 Relay OFF delay 100 Relay ON delay 100 Relay output 01 110 Relay output 04 111 Reset 116 Reset...

Страница 157: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...

Страница 158: ...uipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentat...

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