Danfoss VLT 3000 Series Product Manual
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Danfoss VLT 3000 Series Product Manual

Frequency converter
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Software version: 3.0 and 3.11
This product manual applies to all VLT
version 3.0 and 3.11:
* Version 3.0 covers VLT
* Version 3.11 covers VLT
Where version 3.11 deviates from version 3.0 this is described.
The size and voltage of the frequency converter will be identified automatically on
Touching the electrical parts, even when the mains supply
has been switched off, can cause serious injury or death.
When using VLT
When using VLT
®
VL T
3000 Series
Product Manual
®
3000 frequency converters with software
®
3002-3022, 200/400/500 V and VLT
®
3032-3052, 230 V, and VLT
®
types 3002-3052: Wait 4 minutes
®
types 3060-3250: Wait 14 minutes
®
MG.30.A7.02 - VLT
is a registered Danfoss trademark
®
3032-3052, 400/500 V.
®
3060-3250, 380/500 V.
1

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Summary of Contents for Danfoss VLT 3000 Series

  • Page 1 Touching the electrical parts, even when the mains supply has been switched off, can cause serious injury or death. ® When using VLT types 3002-3052: Wait 4 minutes ® When using VLT types 3060-3250: Wait 14 minutes ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 2 NEC in single motor applications, when parameter 315 is set for "TRIP" and parameter 107 is set for nominal motor rated (nameplate) current. Effective from software version 1.10. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 3: Table Of Contents

    What is CE-labelling? ......Operational instructions The control panel ........Display layout ........Initialization ........... Avoid unwanted data change ....Menu build-up ........Group description ......... Parameter description ......Display messages ........ 123 ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 4: Table Of Contents

    Connection of option cards ....146 Mounting of bonding plate for UL approval .......... 148 Mounting of fan option ......148 Factory settings Factory settings ........149 Index Index ............ 154 ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 5: How To Use This Manual

    ® special conditions. to look up a specific item in the manual. For first-time Danfoss If you have not used a Danfoss VLT Pay attention to the safety rules on page ® users fore, “Quick setup” will be a help, and also 2 before start-up.

  • Page 6: In Most Cases

    Screen for control cables, is mounted under terminal clamp according to instructions on p. 57. Start-up Start the frequency converter by connecting +24 V D.C. (terminal 12) to start (terminal 18) and freewheel stop (terminal 27). ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 7: If The Factory Setting Has Been Changed

    The following settings are used for local operation and start Item Parameter Description Settings Display Operation mode Select: “Local” LOCAL Local reference Set required output frequency using the "+" or "−" keys. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 8: Introduction

    D.C. voltage is converted 6. Inverter to variable A.C. voltage and variable Converts D.C. voltage to variable A.C. frequency. voltage and variable frequency. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 9: Technology

    ® the VVC principle and the traditional PWM tor performance without any derating – principle, respectively. just like running the motor on the mains. Motor voltage and simplified switching pattern with the Danfoss VVC principle 1,00 0,50 0,00 -0,50 -1.00...
  • Page 10 5-50 Hz: VLT ® 3004-3052 (10-140% load change) ±0.1% PID (closed loop) 5-50 Hz: (−140 - +140% load change) ±0.01% Open loop (digital) 0.5-120 Hz (frequency stability) 0.5-500 Hz ±0.05% Frequency resolution (digital) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 11 (terminal 16, see are not taken into consideration. page 102). ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 12: Sizing

    3006 10.0 3008 10.0 12.7 3011 12.7 18.3 3016 18.3 24.3 3022 24.3 35.1 3032 31.9 41.4 3042 41.4 51.8 3052 51.8 61.3 CT: Constant torque VT: Variable torque (quadratic load) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 13 3042 54.0 65.0 46.8 56.3 3052 65.0 78.0 56.3 67.5 3060 77.0 96.0 66.7 83.1 3075 96.0 83.1 3100 3125 3150 3200 3250 CT: Constant torque VT: Variable torque (quadratic load) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 14: Product Range

    LC module Brake module Clamp module 175U0253 175U0252 175H6198/6199 175H5147 *) Made for Danfoss A/S by the firm Platthaus 200 / 220 / 230 V 380 / 400 / 415 V 440 / 460 / 500 V ® ® ®...
  • Page 15 IP 20 IP 54 RFI option LC filter *) Clamp module *) Made for Danfoss A/S by the firm Platthaus 200 / 220 / 230 V 380 / 400 / 415 V 440 / 460 / 500 V ® ®...
  • Page 16 3200 PC software ( GB 175H2850) ( D 175H2876) ( DK 175H2877) IP 54 175L3012 Remote box 175H1788 IP 21 175L3006 3250 Terminal adapter kit 175L3640 175L3641 175L3642 IP 54 175L3013 ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 17 Product range Function diagram for ® type 3002 - 3006 380/415 V, VLT ® type 3002 - 3008 440/500 V and VLT ® type 3002 - 3004 200/230 V ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 18 Product range Function diagram for VLT ® type 3008, 385/415 V ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 19 Product range Function diagram for VLT ® type 3011 - 3052 380/500 V, VLT ® type 3006 - 3022 200/230 V ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 20 Product range Function diagram for VLT ® type 3032 - 3052, 220/240 V, VLT ® type 3060 - 3075 (380/500 V) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 21 Product range Function diagram for VLT ® type 3100 - 3150 ( 380-500 V) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 22 Product range Function diagram for VLT ® type 3200 - 3250 ( 380-500 V) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 23: Technical Data

    1) VLT 3022: Only semi-conductor fuses; VLT 3032-3052: Bussman rapid type JJS built-in (see list) 2) In the range -10 to 0°C, the equipment can start and run; however, the display values and certain operating characteristics will not fulfil the specifications. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 24 IEC 1000-4-5, VDE 0160, ENV 50140, ENV 50141 1) Only semi-conductor fuses. 2) In the range -10 to 0°C, the equipment can start and run; however, the display values and certain operating characteristics will not fulfil the specifications. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 25 1) Bussman rapid type JJS integrated. 2) In the range -10 to 0°C, the equipment can start and run; however, the display values and certain operating characteristics will not fulfil the specifications. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 26 IEC 1000-4-5, VDE 0160, ENV 50140, ENV 50141 1) Semi-conductor fuses. 2) In the range -10 to 0°C, the equipment can start and run; however, the display values and certain operating characteristics will not fulfil the specifications. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 27 1) Bussman rapid type JJS integrated. 2) In the range -10 to 0°C, the equipment can start and run; however, the display values and certain operating characteristics will not fulfil the specifications. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 28: Dimensions

    (mm) b (mm) above/below (mm) left/right (mm) 380 / 500 volt ® type 3011-3016 3022 3032-3052 A (mm) B (mm) C (mm) a (mm) b (mm) above/below (mm) left/right (mm) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 29 380 / 500 volt ® type 3002-04 *) 3002-08 3006-08 *) 3011-22 3032-52 A (mm) B (mm) C (mm) D (mm) a (mm) b (mm) above/below (mm) left/right (mm) *) With brake ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 30 3100-3150 3200-3252 3060-3075 A (mm) 1459 1640 B (mm) RFI module IP21 3060-3075 3100-3150 3200-3252 A (mm) 1168 1168 B (mm) C (mm) D (mm) a (mm) 1063 1063 b (mm) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 31: Description Of Terminals

    NB: On using a thermistor for motor protection, it is connected between terminal 50 and terminal 16 (see description of selection in parameter 400 and outline of thermistor function, page 102). ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 32: Connection Examples

    EMC-correct installation. All settings are based on factory settings, but motor data (parameters 103-105) must be set according to the motor connected. START/STOP REVERSING Reference: 4-20 mA ~ 0-100% speed ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 33: Installation

    START/STOP REVERSING, 4-20 mA output signal (0-f Reference: 4-20 mA ~ 0-100% speed The following must be programmed: Function Parameter no. Parameter value ~ 4-20 mA = 4-20 mA Ref. 4-20 mA 4-20 mA ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 34 START/STOP REVERSING, thermistor built-in motor connected to VLT ® frequency converter. Reference: 1 kΩ potentiometer, 0-10 V ~0-100% speed The following must be programmed: Function Parameter no. Parameter value Thermistor on terminal 16 Thermistor ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 35 3 conductor START/STOP, 0-20 mA output signal ~ (0-I 0-10 V Reference: ~ 0-100% speed The following must be programmed: Function Parameter no. Parameter value STOP STOP START Latched START ~ 0-20 mA Ref. 0-10 V 0-10 V ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 36 Frequency too low 210(F. low) 10 Hz Frequency too high 211(F. high) 45 Hz Warning: On power-up the motor will restart at the last speed that was main- tained for 20 sec. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 37 Select setup 1 Max. frequency 60 Hz Digital reference 1 Digital reference 2 Digital reference 3 Digital reference 4 Select setup 2 Max. frequency 60 Hz Digital reference 5 Digital reference 6 100% ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 38 Current signal 4-20 mA Min. speed 10 Hz Max. speed 50 Hz Regulator range Depends on application Proportional Depends on amplification application Integration time Depends on application Differentiation time Depends on application ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 39 Current signal 4-20 mA Min. speed 10 Hz Max. speed 50 Hz Regulator range Depends on application Proportional Depends on amplification application Integration time Depends on application Differentiation time Depends on application ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 40: Mechanical Installation

    VLT ® . The front panel of the base is unscrewed so that the ® can be secured through the 4 top holes in the base. See also section on cooling. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 41 3100-3150 3200-3250 A [mm] B [mm] a [mm] b [mm] Base for mounting console and IP 54, RFI module: ® type 3100-3150 3200-3250 A [mm] B [mm] a [mm] b [mm] ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 42 The plate can be removed to ease installa- tion of the cable unions. After cable lead- through has been completed, the plate must be screwed back in place to ensure correct IP enclosure grade and cooling. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 43 A distance permitting free opening of the door is sufficient in front of the VLT ® . See the section: “Door radius ® 3060-3250”. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 44 ) = 45° C. 2. Quantity of air (at 40°C) = OUT,MAX 2240 x 3.1 = 280 W and t = 40° C. Φ IN, MAX = 1388 m ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 45: Electrical Installation

    Any ELCB relays used must comply with local regulations. The relays must be suitable to protect 3- phase equipment with bridge rectifier and short discharge on power-up. See also the section on discharge currents on p. 128. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 46: Connection Of Vlt

    ® types 3002-3052 shown in the technical data section, pp. 25-29. The mains supply and the motor are connected in accordance with the drawing below. Mains Motor ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 47 Cable end, type M6 Bolt Terminal torque [Nm] JJS 150 Fuses* Bussmann type 150 A/600 V ® *) Note: With the above fuses, VLT types 3060-3075 have a short-circuiting capacity of 100,000 A. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 48 JJS 250 JJS 250 Bussmann type 300 A/600 V 250 A/600 V 250 A/600 V *) Note: With the above fuses, VLT ® types 3100-3150 have a short-circuiting capacity of 100,000 A. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 49 Terminal torque [Nm] Fuses* JJS 450 JJS 500 Bussmann type 450 A/600 V 500 A/600 V ® *) Note: With the above fuses, VLT types 3100-3150 have a short-circuiting capacity of 100,000 A. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 50: Connection Of Motor

    Additional motor protection should there- fore be used, e.g. thermistors in each motor (or individual thermal relay). ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 51: Emc Installation

    The frequency converter need not be CE-labelled in accordance with the EMC directive. Instead, the frequency converter manufacturer must be provide detailed guidelines on how to carry out an EMC-correct installa- tion. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 52 We issue a declara- tion of conformity confirming that our CE- label complies with the low-voltage direc- tive. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 53 EMC requirements and the measurements made in accordance As an aid to the fitter, Danfoss has pre- with harmonised EMC standards in a pared EMC installation guidelines for the Power Drive System (PDS) that consists of Power Drive System.
  • Page 54 Radio interference higher than 50 MHz cables than screened cables. To observe (airborne) will be particularly affected by the EN55011-1A requirements to radiated the control electronics. interference (30MHz-1GHz) a motor filter ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 55 7. Connect the AC mains input and earth tion, pp. 57-59, items B, C and D. to the terminals placed at the top of the RFI filter. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 56 ® ences between the VLT frequency cable screens. converter base and the base of the con- ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 57 Screen ø 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 ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 58 EMC installation VLT 3060-3250 ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 59 EMC installation VLT 3032-3052 200V. 3060-3075 400/500V. VLT 3100-3150 VLT 3200-3250 ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 60: The Control Panel

    (select) the value. Menu parameter to be changed. From any status you can enter DISPLAY MODE by pressing at the same Menu Data time. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 61: Display Layout

    0.. = FLASHING CURSOR ENGLISH SET DATA VALUE DATA MODE 00.0 Hz PARAMETER NAME LANGUAGE E = FLASHING CURSOR E NGLISH SET DATA VALUE ALARM MODE ALARM RESET MODE TRIPPED OVERVOLTAGE REASON FOR ALARM ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 62 Display layout How the display looks in the four modes ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 63: Initialization

    NB! If only factory setting of data in a single setup is required, ”Factory set” can be selected in para. 001. In para. 002 this setting is copied to the chosen setup. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 64: Avoid Unwanted Data Change

    20 sec. “LOCK” switch There is a way to avoid unwanted pro- gramming. It is done by opening the switch pin 01 on the control card. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 65: Menu Build-Up

    Leaving DATA mode You are storing the data value by pressing . Now you have activated the para- Menu meter number and can travel through the group of parameters again using – ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 66: Group Description

    Manual tuning is possible in parameters At stop the controller output (integrator) is 109-113 for correction of default or auto- set to 0 so that a restart follows the normal matically tuned values. start situation. Continued... ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 67 4. 5. Reduce control range if necessary (parameter 120) to reduce over- shooting. Note: The drive should be started / stopped repeatedly to ensure stability. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 68 Group description Load and motor, group 1.. (continued) Open loop control ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 69 Group description Load and motor, group 1.. (continued) Closed loop control ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 70 (para. 409 or 410) as this can cause the can be selected. Quick stop is always ramp 2. brake to be released and thus damage equipment or endanger human life. Start/Stop Frequency/Current Relay ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 71 In this group you can define a range within to give output signals if the limits are which you want your motor to run. The exceeded (parameters 407-410). Inside / outside range ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 72 The analogue output signals on terminals 42/45 set in parameters 407/408. Data 13/14 Data 19/20 Data 25/26 Data 15/16 Data 21/22 Data 0/12 Data 17/18 Data 23/24 Condition fulfilled (see page 108-109) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 73 VLT frequency converter. ® protocol specified by Danfoss. The data format consists of 10 bits: one start bit (logically 0), eight data bits, and one Data format Telegram format Continued... ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 74 = x, y Byte 22: Data value = 013,05 Stop byte stating the end of the telegram. The character ”>” is used (ASCII: 62). Byte 14-18 = 013 05 Byte 19 ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 75 218. Bit 02 = “0” means quick stop, bit 02 = “1” means that the frequency converter can start if the other start condi- tions are fulfilled. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 76 (see byte 4 in ”tel- egram format”), i.e. it is possible to discon- ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 77 The table below shows the significance of verter’s status. The status word is the individual bits of the status word: Status word Byte 8 Byte 7 Byte 6 Byte 5 ASCII ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 78 Bit 07 = “1” means that an abnormal status has arisen for the ® frequency converter. All warnings described on pp. 124-125 will set bit 07 at “1”. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 79 ASCII character Decimal value Start byte < Address Control character Control/status word Parameter no. Sign Data value Comma Check sum Stop byte > Check sum: Byte 2-19 = 1007 reduced to 07 ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 80 (terminals 68 and 69) and earth, as short as possible. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 81 Service and diagnosis, In group 6, different operating data for use Group 6.. in connection with service and diagnosis are registered. There are also details of the ® ’s identity and software version. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 82: Parameter Description

    32/33 (para. 406) or the serial bus can be used to alternate between the setups. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 83 For both local selections, speed can be controlled on parameter 004. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 84 = Factory setting. Text in ( ) = Display text. stopped via the operating panel. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 85 Reset starts up when DATA MODE is left. Cannot be selected via the serial bus, RS485. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 86 However, it is a condition that the start function is not activated. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 87 This applies to both parameters 001 and 015. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 88 101. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 89 5 sec. even though the current limit setting is 0. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 90 87 Hz. Parameters 107-113 are 100 Hz (100 Hz) changed automatically. Depending on unit = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 91 Therefore take care when using the start voltage. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 92 DISPLAY MODE. 0 - 9999 at max. feedback (Dis VLU@max FB) = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 93 Used to adapt a non-optimal feedback sig- Value: Feedback factor nal. 0 - 500% 100% (Feedback factor) = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 94 Digital ref. 1 Digital ref. 2 Digital ref. 3 Digital ref. 4 = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 95 = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 96 "ENABLE". Maximum switch frequency is, (output.sw.freq.) however, determined by parameter 224. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 97 If 0.0 sec. is selected, the brake is not released until the preselected minimum current is reached. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 98 306. The selected function is activated in accordance with the diagram on p. 72. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 99 OFF signifies that the time is infinite. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 100 Value: Relay OFF-delay 0.00 - 10.00 sec. 0.00 (Relay off dela) = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 101 17 (parameter 401) are used to select setup. Setup Terminal 17 Terminal 16 = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 102 NB: Frequencies higher than about 1 kHz require pulse generators with a push-pull output. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 103 = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 104 18 and 19 simultaneously, the motor is stopped. No operation: As para. 402. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 105 (see description of stop in parameters 400, 401). Logical “0” will mean stop. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 106 Selection of Quick Stop via terminal 27 will automatically activate ramp-down time 2 (para. 218). = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 107 Setup Terminal 33 Terminal 32 = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 108 Terminal 33 Freeze reference (sum) Increase reference Reduce reference Reduce reference = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 109 [26] range from 0 to the highest permitted torque calculated by the frequency converter. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 110 (ready + D.C. V ok) [16] Motor magnetized (motor mag.) [17] = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 111 412 and 413 to avoid the risk of a reference fault. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 112 (para. 004) when open loop or slip compensation is selected (para 101). = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 113 (terminals 53 and 60) and bus reference (parameter 516). = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 114 Decimal value to be converted to a 16-bit binary code. Each bit represents a status report according to the table on p. 77. When a status report is activated, the equivalent bit has the value “1”. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 115 Inverter overloaded Inverter fault Undervoltage Overvoltage Overcurrent Ground fault DC supply fault Over temperature Thermistor input activated, see parameter 400/terminal 16 A further description of alarms is given on pp. 124-125. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 116 Free-wheeling Logic and (and) Free-wheeling Logic or (or) Free-wheeling Motor running = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 117 Bytes 9-12 Data: Required ref. Bytes 13-18 Full stop: Position Byte 19 = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 118 The save function can only be activated ® when the VLT frequency converter has stopped. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 119 A (0.0-999.0). D.C. voltage states the intermediate circuit voltage in [VDC] (0-999). = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 120 0 if a new trip occurs. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 121 3) Disconnect mains voltage and wait for light in display to disappear. 4) Connect mains voltage. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 122 Note that during start-up the display shows the selected new data. = Factory setting. Text in ( ) = Display text. The figures in [ ] are used in bus communication. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 123: Display Messages

    Jogging (JOGGING): “Remote control” has been selected in parameter 003, “jogging” in parameter 405, and there is 24 V to terminal 29. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 124 1-5 V or 2-10 V). The warning is activated when the signal level is below half of the zero level (4 mA, 1 V or 2 V). No motor (NO MOTOR): The motor check function (para. 313) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 125 (Brake option used, parameter 300) (395) (705) (845) (820) Overvoltage ® The voltages stated are the VLT ’s intermediate circuit voltage, the equivalent mains √ voltage is the intermediate circuit voltage divided by ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 126 5 power section, contact Danfoss. Discharge from the output phases to earth, ® either in the cable between the VLT frequency converter and motor or in the motor (trip locked). ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 127 TESTING CONTROL CARD FAULT_XXXX The reason for the fault message is a fault on the control card or possible option card. Contact Danfoss. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 128: Earth Leakage Current

    10.4 mm. is tested with 2.5 kV d.c and 2.4 kV a.c. The galvanic isolation can be shown in three On request, Danfoss will provide a test locations (see drawing below), namely: certificate to confirm that the galvanic 1.

  • Page 129: Extreme Running Conditions

    0.5 Hz. Running-in current limit can be limited (0 - 60 sec.) by parameter 310. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 130: Du/Dt And Peak Voltage On Motor

    2 dBA for units without RFI filter. Thermal The motor temperature is calculated on the motor protection basis of the motor current, output fre- quency and time. See also description of parameter 315. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 131: Derating

    IP 21 version, following curve 1. 1. VLT 3011-52: IP 20 ® 2. VLT 3011-52: IP 54, VLT 3060-3250: IP 54; VLT 3032-3052, 230 V: IP 21 / IP54 ® ® ® ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 132 The frequency converter therefore auto- matically derates the maximum permitted constant output current I , when the VLT,N switching frequency exceeds 4.5 kHz. Linear reduction is performed down to 60% at 14 kHz (see graph). ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 133 ≤4.5 kHz. At f applies to f > 4.5 cable cross-section is increased. SWITCH SWITCH kHz, max. 40 m). (Higher cable cross-section gives increased capacity to earth and thereby in- creased earth current). ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 134: Emc Testresults

    (150kHz-30MHz) is complied with. Radiated emission (30MHz-1GHz) in accordance with EN55011 class A group 1. Using the brake module, please contact Danfoss. 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 short as possible.
  • Page 135 Acceptance criteria according to: IEC 22G/21/CDV, EN50082-2, 175R0740 * Injection on cable shield DM: Differential mode ** 2,3 x Û : max. testpulse 1250 V peak CM: Common mode CCC: Capacitive clamp coupling DCN: Direct coupling network ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 136 Acceptance criteria according to: IEC 22G/21/CDV, EN50082-2, 175R0740 DM: Differential mode * Injection on cable shield CM: Common mode ** 2,3 x Û : max. testpulse 1350 V peak CCC: Capacitive clamp coupling DCN: Direct coupling network ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 137: Vibration And Shock

    E, 40 °C, IP 54, is obtained according the enclosure allows no moisture inside. to IEC 68-2-30. An occasional light dew is tolerated on internal insulating surfaces during operation. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 138: Efficiency

    SYSTEM MOTOR mains operation. The motor efficien-cy de- pends on the make of the motor. : VLT A: 100% load ® : System (CT) B: 50% load : System (VT) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 139: Mains Supply Interference / Harmonics

    ≈ 1 ⇒ power factor ≈ cosϕ The power factor indicates the frequency converter’s load on the supply mains. The lower the power factor, the higher (I ) for the same kW. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 140: Fault Messages

    Another reason might be that the motor cable is too long. • Consult the data sheets for permitted cable length. Check the motor and the motor cable for earth leakage. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 141: Electrostatic Discharge (Esd)

    When performing field service on Danfoss ® frequency converters the following Electronic discharge can, among other precautions must be taken: things, result in the following: •...

  • Page 142: Fault Location

    ? Motor does not run Are fault messages displayed? Is the unit connected to the mains supply? see: 19) see page 140 see: 8) Symptom Motor does not brake see: 29) ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 143 Does the fault disappear? Ensure that the previous points are OK: The fault can be caused by short-circuiting on the control signals. Call Danfoss The 24 V supply might for assistance be short-circuited. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 144 003 = local parameter 004 = reference change by means of – Is the motor running? Call Danfoss for assistance Check whether the control signals to the control card are OK. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 145 (yellow and red LEDs)? Are the connections to the brake control card Are the brake resistor and the connection to it OK? Call Danfoss for assistance ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 146: External Mounting Of Display

    The length of the cable is 3 metres, which is enough to mount the control panel in a cabinet cover. The enclosure at the cabinet cover is IP 54. Connection of Danfoss can supply brake resistors suiting brake resistors every size of VLT frequency converters. ®...
  • Page 147 Accessories ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 148: Mounting Of Bonding Plate For Ul Approval

    Replace the control card carefully, and ing sure that the fan-option mounting holes plug in the ribbon connector, the small are aligned with the enclosure. cable and the card’s ground wire. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 149: Factory Settings

    ) Can be changed in start mode (running motor). *) Where “Depends on VLT ® ” is stated, the factory setting pa- rameters are shown on the tables on the following pages. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 150: Inputs And Outputs

    ) Can be changed in start mode (running motor). *) Where “Depends on VLT ® ” is stated, the factory setting pa- rameters are shown on the tables on the following pages. ® MG.30.A7.02 - VLT is a registered Danfoss trademark...
  • Page 151 3002 3003 3004 3006 3008 3011 3016 3022 3032 3042 3052 3060 3075 3100 3125 3150 3200 3250 Parameter 103 Motor power 0.75 104 Motor voltage 105 Motor frequency 107 Motor current 12.2 15.8 22.8 31.1 42.8 59.3 86.2 106.3 134.1 166.8 197.8...
  • Page 152 3002 3003 3004 3006 3008 3011 3016 3022 3032 3042 3052 3060 3075 3100 3125 3150 3200 3250 Parameter 103 Motor power 0.75 104 Motor voltage 105 Motor frequency 107 Motor current 10.0 13.7 20.0 25.0 35.5 48.5 61.8 84.7 110.8 137.8 163.4...
  • Page 153 215 Ramp-up time 216 Ramp-down time 217 Alt. ramp-up time 218 Alt. ramp-down time 232 Current, min. value 10.8 14.4 13.6 18.7 308 D.C. brake voltage 311 Trip delay at inverter fault ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

  • Page 154: Index

    ......89 FF factor ......... 93 Local reset ........84 Flying start ........98 Local reversing ......85 For experienced Danfoss VLT users Local start/stop ......84 ® For first-time Danfoss VLT users ..5 Local reference ....... 85 Frequency bypass 1 .......
  • Page 155 ......93 Travelling the menu ......65 Protected against mains Travelling throughthe menu .... 65 disturbance ........11 Trip delay at current limit ....99 Trip delay at inverter fault ..... 100 ® MG.30.A7.02 - VLT is a registered Danfoss trademark...

This manual is also suitable for:

Vlt 3002Vlt 3060Vlt 3032Vlt 3022Vlt 3250Vlt 3052

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