Danfoss VLT 6000 HVAC Series Manual
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Danfoss VLT 6000 HVAC Series Manual

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Contents
MG.60.A9.02 - VLT is a registered Danfoss trademark
Software version ....................................................................................................... 4
Safety regulations ..................................................................................................... 5
Warning against unintended start ............................................................................. 5
Introduction to Operating Instructions ....................................................................... 7
Available literature ..................................................................................................... 8
VLT 6000 Advantages in a HVAC installation ............................................................ 8
Control principle ....................................................................................................... 9
AEO - Automatic Energy Optimization .................................................................... 10
CE labelling ............................................................................................................ 13
PC software and serial communication ................................................................... 13
Unpacking and ordering a VLT frequency converter ................................................ 14
Type code ordering number string ......................................................................... 14
Ordering form ......................................................................................................... 17
......................................................................................................... 18
General technical data ............................................................................................ 18
Technical data, mains supply 3 x 200-240V ............................................................ 22
Technical data, mains supply 3 x 380-460V ............................................................ 24
Technical data, mains supply 3 x 525-600 V ........................................................... 29
Fuses ..................................................................................................................... 32
Mechanical dimensions .......................................................................................... 34
Mechanical installation ............................................................................................ 38
IP 00 VLT 6400-6550 380-460 V ............................................................................ 40
General information about electrical installation ...................................................... 41
High voltage warning .............................................................................................. 41
Earthing .................................................................................................................. 41
Cables .................................................................................................................... 41
Screened/armoured cables .................................................................................... 41
Extra protection with regard to indirect contact ....................................................... 41
RFI switch .............................................................................................................. 43
High voltage test .................................................................................................... 45
Heat emission from VLT 6000 HVAC ...................................................................... 45
Ventilation of integrated VLT 6000 HVAC ................................................................ 45
EMC-correct electrical installation ........................................................................... 46
Use of EMC-correct cables .................................................................................... 48
Electrical installation - earthing of control cables ..................................................... 49
Electrical installation, enclosures ............................................................................. 50
Tightening-up torque and screw sizes .................................................................... 58
Mains connection ................................................................................................... 58
Motor connection ................................................................................................... 58
Direction of motor rotation ...................................................................................... 59
Motor cables .......................................................................................................... 59
Motor thermal protection ........................................................................................ 60
Earth connection .................................................................................................... 60
Installation of 24 Volt external DC supply ................................................................ 60
DC bus connection ................................................................................................ 60
High-voltage relay ................................................................................................... 60
Control card ........................................................................................................... 60
VLT® 6000 HVAC Series
...................................................................................... 4
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  • Page 1: Table Of Contents

    Motor cables ......................59 Motor thermal protection ..................60 Earth connection ....................60 Installation of 24 Volt external DC supply ..............60 DC bus connection ....................60 High-voltage relay ....................60 Control card ......................60 MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 2 Derating for running at low speed ................. 140 Derating for long motor cables or cables with larger cross-section ....... 140 Derating for high switching frequency ..............140 Vibration and shock ....................141 Air humidity ......................141 Efficiency ......................142 MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 3 Mains supply interference/harmonics ..............143 Power factor ......................143 EMC test results (Emission, Immunity) ..............145 EMC Immunity ..................... 146 Definitions ......................148 Parameter overview and factory settings .............. 150 Index ........................157 MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 4: Introduction To Hvac

    Operating Instructions Software version: 2.6x These Operating Instructions can be used for all VLT 6000 HVAC frequency converters with software version 2.6x. The software version number can be seen from parameter 624. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 5: Safety Regulations

    Use on isolated mains See section RFI Switch regarding use on isolated mains. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 6 Using VLT 6002 - 6006, 525-600 V: Wait at least 4 minutes Using VLT 6008 - 6027, 525-600 V: Wait at least 15 minutes Using VLT 6032 - 6275, 525-600 V: Wait at least 30 minutes MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 7: Introduction To Operating Instructions

    6000 HVAC - such as AEO, Automatic Energy Optimization, RFI filters and other HVAC-relevant functions. This section also contains examples of application as well as information about Danfoss and CE-labelling. Installation: This section tells you how to carry out mechanically correct installation of the VLT 6000 HVAC.

  • Page 8: Available Literature

    VLT 6000 HVAC has been designed for • Automatic Motor Adaptation (AMA) ensures HVAC applications. optimum motor utilisation. • A wide power range - from 1.1-400 kW units with a unique design. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 9: Control Principle

    Even out the intermediate circuit voltage and reduce which the DC voltage is converted into variable the harmonic current feedback to the mains supply. AC voltage with a variable frequency. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 10: Aeo - Automatic Energy Optimization

    Compensation if an oversize motor is used • AEO matches operations to daily or seasonal fluctuations • Energy savings in a constant air volume system • Compensation in the oversynchronous working range • Reduces acoustic motor noise MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 11: Example Of Application - Speed Control Of Fan In Ventilation System

    Output frequency greater than f par. 224 HIGH Par. 323 Relay 1 Start command active [27] Par. 326 Relay 2 Alarm or warning [12] Par. 409 Function at no load Warning [1] MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 12: Example Of Application - Constant Pressure Regulation In Water Supply System

    A Pressure to maintain a suitable pressure in the water supply transmitter (e.g. Danfoss MBS 33 0-10) bar can lines in relation to the current demand, the water be fitted a couples of metres from the joint outlet supply pumps are equipped with speed control.

  • Page 13: Ce Labelling

    The EMC directive came into force on 1 January 1996. specifications or quality of the product. Frequency Danfoss CE labels in accordance with the directive and converters are regulated by three EU directives: issues a declaration of conformity upon request. In...

  • Page 14: Unpacking And Ordering A Vlt Frequency Converter

    IP 00: This enclosure is only available for the larger Standard unit for VLT 6152-6352 with power sizes of the VLT 6000 HVAC series. It is 24 V DC supply for back-up of control recommended for installation in standard cabinets.
  • Page 15 EX: Extended with 24 V supply and DC terminals R3: Class A1 and B filter B20: Bookstyle IP 20 DX: Extended with 24 V supply, DC terminals, disconnect and fuse NB!: NEMA 1 exceeds IP 20 MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 16 Coating Position: 26-27 No coating With coating 1) Not available with enclosure compact IP 54 2) Not available with fieldbus options (Fxx) 3) Not available for power sizes from 6400 to 6550 MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 17: Ordering Form

    VLT® 6000 HVAC Series Ordering form MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 18: Installation

    Reliable galvanic isolation: All digital inputs are galvanically isolated from the supply voltage (PELV). In addition, the digital inputs can be isolated from the other terminals on the control card by connecting an external 24 V DC supply and opening switch 4. See Switches 1-4. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 19 Reliable galvanic isolation: All digital and analogue outputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. Control card, 24 V DC supply: Terminal nos..............................12, 13 Max. load ..............................200 mA Terminal nos. ground ............................ 20, 39 MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 20 >1500 rpm: max. error of 0.1% of actual speed All control characteristics are based on a 4-pole asynchronous motor Accuracy of display readout (parameters 009-012, Display readout): Motor current [5] 0-140% load ............... Max. error: ±2.0% of rated output current MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 21 If there is a mains fault, the frequency converter is able to carry out a controlled decelleration. • If a mains phase is missing, the frequency converter will cut out or autoderate when a load is placed on the motor. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 22: Technical Data, Mains Supply 3 X 200-240V

    1. For type of fuse, see section Fuses. 2. American Wire Gauge. 3. Measured using 30 m screened motor cables at rated load and rated frequency. 4. Current ratings fulfill UL requirements for 208-240 V. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 23 4. Current ratings fulfill UL requirements for 208-240 V. 5. Connection stud 1 x M8 / 2 x M8. 6. Aluminium cables with cross section above 35 mm must be connected by use of an Al-Cu connector. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 24: Technical Data, Mains Supply 3 X 380-460V

    3. Measured using 30 m screened motor cables at rated load and rated frequency. 4. Max. cable cross section is the maximum possible cable cross section that can be fitted on the terminals. Always comply with national and local regulations on min. cable cross-section. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 25 4. Min. cable cross-section is the smallest cable cross-section allowed to be fitted on the terminals. Max. cable cross section is the maximum possible cable cross section that can be fitted on the terminals. Always comply with national and local regulations on min. cable cross-section. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 26 Always comply with national and local regulations on min. cable cross-section. 5. DC connection 95 mm /AWG 3/0. 6. Aluminium cables with cross-section above 35 mm must be connected by use of an Al-Cu connector. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 27 Always comply with national and local regulations on min. cable cross-section. 5. Connection bolt 1 x M10 / 2 x M10 (mains and motor), connection bolt 1 x M8 / 2 x M8 (DC-bus). MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 28 Max. cable cross section is the maximum possible cable cross section that can be fitted on the terminals. 5. Connection stud 2 x M12/3 x M12. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 29: Technical Data, Mains Supply 3 X 525-600 V

    2. American Wire Gauge (AWG). 3. Min. cable cross-section is the smallest cable cross-section allowed to be fitted into the terminals to comply with IP20. Always comply with national and local regulations on min. cable cross-section. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 30 3. Min. cable cross-section is the smallest cable cross-section allowed to be fitted into the terminals to comply with IP20. Always comply with national and local regulations on min. cable cross-section. 4. Aluminium cables with cross-section above 35 mm must be connected by use of an Al-Cu connector. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 31 3. Min. cable cross-section is the smallest cable cross-section allowed to be fitted into the terminals to comply with IP20. Always comply with national and local regulations on min. cable cross-section. 4. Connection stud 1 x M8 / 2 x M8. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 32: Fuses

    L50S-350 A50-P350 6222 FWH-400 206xx32-400 L50S-400 A50-P400 6272 FWH-500 206xx32-500 L50S-500 A50-P500 6352 FWH-600 206xx32-600 L50S-600 A50-P600 6400 FWH-700 206xx32-700 L50S-700 A50-P700 6500 FWH-800 206xx32-800 L50S-800 A50-P800 6550 FWH-800 206xx32-800 L50S-800 A50-P800 MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 33 Not following the recommendation may result in unnecessary damage of the drive in case of malfunction. Fuses must be designed for protection in a circuit capable of supplying a maximum of 100000 (symmetrical), 500 V/600 V maximum. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 34: Mechanical Dimensions

    6152 - 6172 1208 1154 6222 - 6352 1588 1535 6400 - 6550 2010 1200 400 (aa) aa: Minimum space above enclosure 1. With disconnect add 42 mm. bb: Minimum space below enclosure MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 35 6175 - 6275 1554 1380 Option for IP 00 VLT 6100 - 6275 IP20 bottom cover 6100 - 6150 6175 - 6275 aa: Minimum space above enclosure bb: Minimum space below enclosure MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 36 VLT® 6000 HVAC Series Mechanical dimensions MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 37 VLT® 6000 HVAC Series Mechanical dimensions (cont.) Type H, IP 20, IP 54 Type I, IP 00 Type J, IP 00, IP 21, IP 54 MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 38: Mechanical Installation

    The service life of the frequency converter will be reduced if derating for ambient temperature All Bookstyle and Compact units require a minimum is not taken into account. space above and below the enclosure. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 39 IP 54 filter mats must be changed when they are dirty. VLT 6152-6352, 380-460 V Installation on a plane, vertical surface (spacers can be used). IP 54 filter mats must be changed when they are dirty. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 40: Ip 00 Vlt 6400-6550 380-460 V

    The IP 00 unit is designed for installation in a cabinet Please note, that the same conditions as for NEMA when installed according to the instructions in the 1/ IP20 and IP54 must be fulfilled. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 41: General Information About Electrical Installation

    A flat conductor, for example, has a lower HF impedance than a round MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 42: Extra Protection With Regard To Indirect Contact

    Suitable for protecting equipment with a direct current content (DC) in the faulty current (3-phase bridge rectifier) • Suitable for power-up with short charging current to earth • Suitable for a high leakage current MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 43: Rfi Switch

    EMC-standard. Compact IP 20 and NEMA 1 VLT 6016 - 6027 380 - 460 V VLT 6006 - 6011 200 - 240 V VLT 6016 - 6027 525 - 600 V MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 44 VLT 6006 - 6011 200 - 240 V Compact IP 54 Compact IP 54 VLT 6042 - 6072 380 - 460 V VLT 6102 - 6122 380 - 460 V VLT 6016 - 6032 200 - 240 V MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 45: High Voltage Test

    The outlet from the ventilation must be placed above the highest-mounted frequency converter. Allowance must be made for the pressure loss across the filters and for the fact that the pressure is going to drop as the filters are choked. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 46: Emc-Correct Electrical Installation

    An uninterrupted high frequency connection between the frequency converter and the motor units is required for IP54 units. The illustration shows an example of an EMC-correct electrical installation of an IP 20 or NEMA 1 frequency MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 47 VLT® 6000 HVAC Series MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 48: Use Of Emc-Correct Cables

    Double-layer braided copper wire. Twin layer of braided copper wire with a magnetic, screened/armoured intermediate layer. Cable that runs in copper tube or steel tube. Lead cable with 1.1 mm wall thickness with full coverage. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 49: Electrical Installation - Earthing Of Control Cables

    61. This terminal is connected to earth via an internal RC link. It is recommended to use twisted-pair cables to reduce the differential mode interference between the conductors. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 50: Electrical Installation, Enclosures

    VLT 6002-6011, 525-600 V Compact IP 54 VLT 6002-6005, 200-240 V VLT 6002-6011, 380-460 V Compact IP 20 and NEMA 1 VLT 6006-6032, 200-240 V VLT 6016-6072, 380-460 V VLT 6016-6072, 525-600 V MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 51 VLT 6100-6150, 525-600 V Compact IP 54 VLT 6006-6032, 200-240 V VLT 6016-6072, 380-460 V Compact IP 54 VLT 6042-6062, 200-240 V Compact NEMA 1 (IP 20) VLT 6042-6062, 200-240 V VLT 6100-6150, 525-600 V MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 52 VLT® 6000 HVAC Series Compact IP 20 VLT 6102-6122, 380-460 V IP 00 VLT 6175-6275, 525-600 V Compact IP 54 VLT 6102-6122, 380-460 V Compact NEMA 1 (IP 20) VLT 6175-6275, 525-600 V MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 53 IP 54, IP 21/NEMA 1 with disconnect and main fuse IP 54, IP 21/NEMA 1 VLT 6152-6352, 380-460 V VLT 6152-6352, 380-460 V IP 00 with disconnect and fuse VLT 6152-6352, 380-460 V IP 00 VLT 6152-6352, 380-460 V MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 54 VLT® 6000 HVAC Series Compact IP 00, NEMA 1 (IP 20), and IP 54 VLT 6400-6550, 380-460 V MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 55 VLT 6002-6005, 200-240 V VLT 6002-6011, 380-460 V IP 20 and NEMA 1 VLT 6006-6032, 200-240 V IP 54 VLT 6016-6122, 380-460 V VLT 6006-6032, 200-240 V VLT 6016-6072, 525-600 V VLT 6016-6072, 380-460 V MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 56 IP 54 VLT 6042-6062, 200-240 V VLT 6042-6062, 200-240 V VLT 6100-6150, 525-600 V Compact IP 54 VLT 6102-6122, 380-460 V IP 00 and NEMA 1 (IP 20) VLT 6175-6275, 525-600 V MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 57 Compact IP 00, NEMA 1 (IP 20), and IP 54 without disconnectors and mains fuses VLT 6400-6550 380-460 V Compact IP 00, NEMA 1 (IP 20), and IP 54 VLT 6400-6550 380-460 V with disconnectors and mains fuses MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 58: Tightening-Up Torque And Screw Sizes

    11.3 Nm 1. Loadsharing terminals 14 Nm/M6, 5 mm Allen key 2. IP 54 units with RFI filter line terminals 6 Nm 3. Allen screws (hexagon) 4. Loadsharing terminals 9.5 Nm/M8 (bolt) MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 59: Direction Of Motor Rotation

    HF impedance. rpm values is maintained across the range. The total current consumption of the motors is not to exceed the maximum rated output current for the frequency converter. VLT,N MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 60: Motor Thermal Protection

    (type PELV) on the control terminals of the frequency converter. DC bus connection The DC bus terminal is used for DC back-up, with the intermediate circuit being supplied from an external DC source. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 61: Electrical Installation, Control Cables

    On the remaining frequency converters, switches 2 and 3 must be open. The factory setting is closed (position on). MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 62: Switches 1-4

    Signal P is the positive potential (TX+,RX+), while signal N is the negative potential (TX-,RX-). If more than one frequency converter is to be connected to a given master, use parallel connections. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 63: Connection Examples, Vlt 6000 Hvac

    88 and 89. Please ask . Relay outputs 1 and 2 can be used for Danfoss for a Design Guide to learn more. giving the present status or a warning. Analogue inputs can be connected to terminals 53 [V], On terminals 68 (P+) and 69 (N-) RS 485 interface, 54 [V] and 60 [mA].
  • Page 64 - Parameter 315 = Terminal 60, min. scaling - Parameter 316 = Terminal 60, max. scaling -Parameter 308 = Reference [1] Parameter 309 = Terminal 53, min. scaling Parameter 310 = Terminal 53, max. scaling Run permissive MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 65: Programming

    [DISPLAY MODE] is used for selecting the indication mode of the display or when returning to the Display mode from either the Quick menu or the Extend menu mode. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 66: Indicator Lamps

    [HAND START]-[AUTO START]. NB!: The voltage indicator lamp is activated when the frequency converter receives voltage. Local control Underneath the indicator lamps are keys for local control. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 67: Display Mode

    To be programmed via parameters 007, 008, 009 and 010 Display read-out. FREQUENCY 40.0Hz SETUP • Status line (4th line): AUTO REMOTE RUNNING Line 2 gives the current output frequency and the active Setup. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 68 The display is in the form of a bar graph. USE +/- 40Hz 40.0Hz SETUP ----60 HAND LOCAL RUNNING MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 69: Navigation Between Display Modes

    AUTO REMOTE RUNNING HAND LOCAL RUNNING With local reference Display mode IV Display mode II Keep the [DISPLAY MODE] key down REF% CURR.A POW.,KW 40.0 Hz AUTO REMOTE RUNNING Display mode III 175ZA697.10 MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 70: Changing Data

    [<>] keys. FREQUENCY 50.0 Hz SETUP SETUP 209 JOG FREQUENCY .0 Hz Then the chosen digit is changed infinitely by means of the [+/-] keys: MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 71: Quick Menu

    Example of Changing Parameter Data Assume parameter 206, Ramp Up Time, is set at 60 seconds. Change the ramp up time to 100 seconds in accordance with the following procedure. Press Quick Menu key. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 72 VLT® 6000 HVAC Series NB!: Programming of extended parameters functions available through EXTENDED MENU key is done in accordance with same procedure as described for Quick Menu functions. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 73: Operation And Display 001-017

    Parameter 003 Copying of Setups enables copying from one Setup to another. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 74: Setup Of User-Defined Readout

    The display indicates when copying is in progress. 004 LCP copy (LCP COPY) Value: No copying (NO COPY) Upload all parameters = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 75 Setpoint 2 [unit] (SETPOINT 2 [UNITS]) [12] Feedback 1 (FEEDBACK 1 [UNITS]) [13] Feedback 2 (FEEDBACK 2 [UNITS]) [14] = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 76 1 followed by 2 and 6 through 9. A "1" indicates = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 77 008 Small display readout 1.1 (SMALL READOUT 1) Value: See parameter 007 Large display readout Reference [Unit] = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 78 This parameter allows selection/deselection of the Disable (DISABLE) reset key on the control panel. Enable (ENABLE) = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 79 [HAND START] or [AUTO START] by using the control panel. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 80: Load And Motor 100-117

    30 kW] (30.00 KW) [3000] 37 kW (37.00 KW) [3700] 45 kW (45.00 KW) [4500] = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 81 This is where the rated motor voltage U set for either star Y or delta = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 82 LC-filter [2] there is no test of motor symmetry and seen from the nameplate data. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 83 2. Check for possible causes of the fault in accor-dance with the alarm message. See List of warnings and alarms. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 84 Enable [1] to activate motor preheating. The DC current is set in parameter 113 Motor preheater DC current. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 85 Thermal Relay), based on the current load and the time. This is compared with the rated motor = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 86: Motor Power Factor (Cos Ø)

    This parameter calibrates and optimizes the AEO function for motors of different power factor (Cos ø). = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 87 A value from 0.0 Hz to the Output frequency high limit, frequency set in parameter 202 can be selected. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 88: Reference Handling

    The unit is selected in parameter 011 Unit of local reference. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 89 Configuration, the minimum reference is limited by Hz to the rated motor frequency f (parameter parameter 413 Minimum feedback. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 90 207 Ramp-down time. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 91: Reference Type

    External reference is the sum of the analog references, pulse references and any references from serial communication. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 92 Current limit should not be used for motor protection; parameter 117 is for motor protection. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 93 See drawing at parameter 221Warning: Low current, I = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 94 Closed loop mode the unit is programmed in parameter 415 Process units. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 95 Set the required value within the feedback range (parameter 413 Minimum feedback, FB , and 414 Maximum feedback, FB = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 96: Inputs And Outputs 300-328

    = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 97 = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 98 OFF/STOP mode. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 99: Analogue Inputs

    In the case of zone regulation, feedback signals must be selected as voltage inputs (terminals 53 and 54). See Feedback handling. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 100 60. Description of choice: See description of parameter 308. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 101 54 or 60 drops to below 50% of the minimum scaling during a period longer than the preset time, = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 102: Analogue/Digital Outputs

    Bus control (pulse sequence), 0.0-100.0% ⇒0 - 32.000 Pulses (BUS CONTROL PULS) [46] [46] = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 103 0 - (parameter 202 Output frequency, high limit, f = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 104 This parameter allows scaling of the pulse output signal. Description of choice: Set the desired value. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 105: Relay Outputs

    Bit 11 activates relay 1 and bit 12 activates relay 2. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 106 33. Description of choice: Set the desired feedback value. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 107 100.0 is written to the parameter. The parameter is hidden and cannot be seen from the LCP. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 108: Application Functions 400-427

    The motor may start without warning. backward directions a few revolutions even with no speed reference applied. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 109: Sleep Mode

    Flying 404 Sleep frequency, the timer is reset. Start function (parameter 402). = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 110 See Set the required frequency. Derating of high switching frequency. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 111 Select the function which is to be activated when the frequency converter is exposed to an overtemperature condition. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 112 [25] proportionally to the signal at the input. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 113 Setpoint 1 and Setpoint 2. Description of choice: Select the required unit for the reference/feed- back signal. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 114: Pid For Process Control

    311, 312, 313, 314 Current 315, 316 Bus feedback 1 68+69 Bus feedback 2 68+69 = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 115 This is done unstable feedback signal. in parameter 426, PID Differentiator gain limit. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 116: Pid Overview

    2. 1 setpoint and 2 feedbacks 3. 2 Setpoints and 2 feedbacks 1 setpoint and 1 feedback = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 117 This parameter allows a choice between different calculation methods whenever two feedback signals are used. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 118 If Feedback 2 only [8] is selected, terminal 54 is read as = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 119 Only when the programmed start frequency has been obtained, will it change over to Closed = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 120 The frequency converter includes a feature, which ensures that the output voltage is independent of = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 121 All information concerning the use of RS 485 serial interface is not included in this manual. Please contact Danfoss and ask for the VLT 6000 HVAC Design Guide. = factory setting. () = display text [] = value for use in communication via serial communication port...

  • Page 122: Service Functions 600-631

    The count is only taken when Alarm 7 Overvoltage is active. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 123 18. 40-32 = 8, corresponds to the signal on terminal 27. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 124 615 Fault log: Error code. (OPER. W/INVERT.DISAB) Control card test (CONTROL CARD TEST) Initialisation (INITIALIZE) = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 125 500 Address, 501 Baud rate, 600-605 Operating data and 615-617 Fault log. Manual initialisation is another option. (See Manual initialisation). = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 126 Parameter 626 Nameplate: Database identification no.: This gives the identification number of the software’s database. Example: ID 1.14. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 127: Electrical Installation Of The Relay Card

    To achieve double isolation, the plastic foil must be Enter the required value. mounted as shown in the drawing below. = factory setting. () = display text [] = value for use in communication via serial communication port MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 128: All About Vlt 6000 Hvac

    Freeze output request (FRZ.REQ.) A freeze output command has been given, but the motor will remain stopped until a Run permissive signal is received via a digital input. Reversing and start (START F/R) MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 129 The cause may be noise on the mains, motor or control cables, leading to a stop of the control card microprocessor. Check for EMC-correct connection of these cables. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 130: List Of Warnings And Alarms

    Feedback low (FEEDBACK < FDB LOW) Feedback high (FEEDBACK > FDB HIGH) Reference low (REF. < REF. LOW) Reference high (REF. > REF. HIGH) Temperature auto derate (TEMP.AUTO DERATE) Unknown fault (UNKNOWN ALARM) MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 131 Overvoltage The voltages stated are the intermediate circuit voltage of the frequency converter with a tolerance of ± 5 %. The corresponding mains voltage is the intermediate circuit voltage divided by 1,35. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 132 Parameter 803 Bus time interval could possibly overcurrent , I has passed. be increased. WARNING/ALARM 13 Overcurrent (OVER CURRENT) The inverter peak current limit (approx. 200% of the rated current) has been exceeded. The warning MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 133 R and motor is missing. is increased. In most cases, however, this is not critical. Turn off the frequency converter and check motor phase W. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 134 Safety interlock [3] and is a logic ‘0’. WARNING: 61 Output frequency low (FOUT < FLOW) The output frequency is lower than parameter 223 Warning: Low frequency, f WARNING: 62 MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 135: Aggressive Environments

    (only in closed loop) Par. 210 Reference type is programmed = Relative [1]. External reference x Par. 211-214 Preset ref. Res. ref. = Par. 204 Min. ref. + Par. 418/419 Setpoint (only in closed loop) MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 136: Galvanic Isolation (Pelv)

    The leakage current is of importance to safety during - Suitable for a high leakage current (300 mA). handling/operation of the frequency converter if (by mistake) the frequency converter has not been earthed. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 137: Extreme Running Conditions

    MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 138: Peak Voltage On Motor

    The table states the waiting time between cut-ins. Switching on the input depends on the mains Mains voltage 380 V 415 V 460 V voltage in question. Waiting time 48 s 65 s 89 s MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 139: Acoustic Noise

    ) is the maximum above 45 ºC, a derating of the continuous AMB,MAX temperature allowed. The average (T ) measured output current is necessary. AMB,AVG over 24 hours must be at least 5ºC lower. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 140: Derating For Air Pressure

    Derating for high switching frequency VLT 6072-6275 600 V A higher switching frequency (to be set in parameter 407, Switching frequency) leads to higher losses in the electronics of the frequency converter. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 141: Vibration And Shock

    Air humidity VLT 6000 HVAC has been designed to meet the IEC 68-2-3 standard, EN 50178 pkt. 9.4.2.2/DIN 40040, class E, at 40°C. See specifications under General technical data. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 142: Efficiency

    In the range of 75-100% of the rated torque, the efficiency of the motor is practically constant, both when it is controlled by the frequency converter and when it runs directly on mains. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 143: Mains Supply Interference/Harmonics

    The power factor is the relation between I and I for the same kW performance. The power factor for 3-phase control The power factor indicates the extent to which the frequency converter imposes a load on the mains MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 144 VLT® 6000 HVAC Series In addition, a high power factor indicates that the different harmonic currents are low. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 145: Emc Test Results (Emission, Immunity)

    EMC test results (Emission, Immunity) The following test results have been obtained using a system with a frequency converter (with options if relevant), a screened control cable, a control box with potentiometer, as well as a motor and motor cable. VLT 6002- 6011/ 380- 460V Emission Environment...

  • Page 146: Emc Immunity

    Simulation of the effect of radio transmission equipment connected to supply cables. VDE 0160 class W2 test pulse: Mains transients Simulation of high-energy transients brought about by main fuse breakage, switching of power factor-correction capacitors, etc. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 147 Capacitive clamp coupling DCN: Direct coupling network Injection on cable shield 2.3 x U : max. test pulse 380 V : Class 2/1250 V , 415 VAC: Class 1/1350 V PEAK PEAK MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 148: Definitions

    3 metres away from the frequency converter, i.e. in a front panel, by means of the installation kit option. LSB: Least significant bit. Used in serial communication. MCM: MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 149 Ref The maximum output voltage. VT characteristics: The smallest value which the reference signal may Variable torque characteristics, used for have. Set in parameter 204 Minimum reference, Ref pumps and fans. MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 150: Parameter Overview And Factory Settings

    Hand start on LCP Enable OFF/STOP on LCP Enable Auto start on LCP Enable Reset on LCP Enable Lock for data change Not locked Operating state at power-up, local Auto restart control MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 151 50 % 0 - 100 % DC braking time 0.0 - 60.0 sec. DC brake cut-in frequency 0.0-par. 202 Motor thermal proctection ETR Trip 1 Motor power factor 0.75 0.50 - 0.99 MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 152 Integer 32 Conversion index: Unsigned 8 This number refers to a conversion figure to Unsigned 16 Unsigned 32 be used when writing or reading by means Text string of a frequency converter. MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 153 Integer 16 This number refers to a conversion figure to Integer 32 Unsigned 8 be used when writing or reading by means Unsigned 16 of a frequency converter. Unsigned 32 Text string MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 154 PID integration time 0.01-9999.00 s.(off) PID differentiation time 0.0 (Off) - 10.00 sec. PID differentiator gain limit 5.0 - 50.0 PID lowpass filter time 0.01 0.01 - 10.00 Dynamic DC Link Compensation MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 155 FLN Bus time interval 60 sec. 1 - 65534 sec. FLN Bus time interval function Modbus parity and message framing No parity 1 stopbit Modbus communications timeout 100 ms 10 - 2000 ms MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 156 Integer 16 This number refers to a conversion figure to Integer 32 Unsigned 8 be used when writing or reading by means Unsigned 16 of a frequency converter. Unsigned 32 Text string MG.60.A9.02 - VLT is a registered Danfoss trademark...

  • Page 157: Index

    Feedback ............... Cooling ..............Feedback ............Copying of Setups ............Feedback handling ..............Current limit ..............Flying start .............. Freeze output ............Freeze reference ............Frequency bypass ........Derating for ambient temperature MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 158 Mains supply (L1, L2, L3): ........... References and Limits ..........Mechanical dimensions ..............Relay 1 ........... Mechanical installation ..............Relay 2 ............... Motor cables ..............Relay card ............Motor connection ............... Relay outputs MG.60.A9.02 - VLT is a registered Danfoss trademark...
  • Page 159 Time out ..........Torque characteristics 18, 80 ........... Transmitter connection ..........Trip delay overcurrent, I ........Type code ordering number string ............. Unintended start ................. Units ......Ventilation of integrated VLT 6000 HVAC MG.60.A9.02 - VLT is a registered Danfoss trademark...

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