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Danfoss VLT 6000, Quick Setup Manual

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Danfoss VLT 6000 Quick Setup Manual Download Page 14

MG.60.C4.02 – VLT is a registered Danfoss trademark

13

VLT

®

 6000 HVAC

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Connection example, VLT 6000 HVAC

The diagram below gives an example of a
typical VLT 6000 HVAC installation.
The mains supply is connected to terminals 91
(L1), 92 (L2) and 93 (L3), while the motor is
connected to 96 (U), 97 (V) and 98 (W). These
numbers can also be seen from the terminals
of the VLT frequency converter.
An external DC supply or a 12-pulse option can
be connected to terminals 88 and 89. Please
ask Danfoss for a Design Guide to learn more.
Analogue inputs can be connected to terminals
53 [V], 54 [V] and 60 [mA]. These inputs can be
programmed for either reference, feedback or
thermistor. See 

Analogue inputs

 in parameter

group 300.

There are 8 digital inputs, which can be
connected to terminals 16-19, 27, 29, 32, 33.

There are two analogue/digital outputs (terminals
42 and 45), which can be programmed to show
the present status or a process value, such as 0-
f

MAX

. Relay outputs 1 and 2 can be used for giving

the present status or a warning.
On terminals 68 (P+) and 69 (N-) RS 485
interface, the VLT frequency converter can be
controlled and monitored via serial
communication.

Summary of Contents for VLT 6000

Page 1: ...n accept no responsibility for possible errors in catalogues brochures and other printed material Danfoss reserves the right to alter its products without notice This applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed Quick Setup Frequency converters MG60C402 Installation Setting Operation ...

Page 2: ...is ETR trip 1 NB The function is initialised at 1 0 x rated motor current and rated motor frequency See parameter 117 Motor thermal protection For the North American market The ETR functions ensure overload protection of the motor Class 20 in accordance with NEC 6 Do not remove the plugs for the motor and mains supply while the VLT frequency converter is connected to mains Check that the mains sup...

Page 3: ...belled in accordance with the low voltage directive which came into force on 1 January 1997 This directive applies to all electrical equipment and units used in the 50 1000 V AC and 75 1500 V DC voltage ranges Danfoss provides its units with CE labels in accordance with the directive and issues declarations of conformity upon request The EMC dir The EMC dir The EMC dir The EMC dir The EMC directiv...

Page 4: ...exceeded If the ambient temperature is in the range of 45 C 55 C derating of the VLT frequency converter will become relevant The service life of the VLT frequency converter will be reduced if derating for ambient temperature is not taken into account Spacing when installing of VLT 6002 6005 200 240 V VLT 6002 6011 380 460 V Bookstyle IP 00 IP 20 and IP 54 Cooling All the above mentioned units req...

Page 5: ...re and must be installed on a plane vertical surface no spacers This applies both to IP 20 and IP 54 units These units can be installed side by side without any spacing since they do not require any cooling on the sides Installation of VLT 6006 6032 200 240 V VLT 6016 6062 380 460 V IP 20 and IP 54 Installation of VLT 6042 6062 200 240 V VLT 6075 6275 380 460 V IP 00 IP 20 and IP 54 VLT 6075 6275 ...

Page 6: ...ctor for the same conductor cross section CVESS If more than one device 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 devices are mounted on the cabinet rear plate using the lowest possible HF impedance This avoids having different HF voltages for the individual devices and avoids the...

Page 7: ...n the chassis and the intermediate circuit are cut out so as to avoid damaging the intermediate circuit and to reduce the earth leakage currents see IEC 1800 3 NB When the RFI switch is set to OFF para meter 407 Switching frequency max is only allowed to be set to factory setting NB The RFI switch is not to be operated with mains supply connected to the unit Check that the mains supply has been di...

Page 8: ...ted in the same panel The highest cooling air temperature tIN present must be lower than tIN MAX 40 C The day night average must be 5 C lower VDE 160 The outlet temperature of the cooling air must not exceed tOUT MAX 45 C 2 Calculate the permissible difference between the temperature of the cooling air tIN and its outlet temperature tOUT t 45 C tIN 3 Calculate the required quantity of air ΣPϕ x 3 ...

Page 9: ...ntial between PLC and VLT If the earth potential between the VLT frequency converter and the PLC etc is different electric noise may occur that will disturb the whole system This problem can be solved by fitting an equalizing cable to be placed next to the control cable Minimum cable cross section 16 mm2 For 50 60 Hz earth loops If very long control cables are used 50 60 Hz earth loops may occur t...

Page 10: ...up Screw 3 x 380 460 V torque size VLT 6002 6011 0 5 0 6 Nm M3 VLT 6016 6027 1 8 Nm M4 VLT 6032 6062 3 0 Nm M5 VLT type Tightening up Bolt 3 x 380 460 V torque size VLT 6075 6125 11 3 Nm M8 VLT 6150 6275 11 3 Nm M8 VLT 6350 6550 42 0 Nm M12 Nos 91 92 93 L1 L2 L3 Nos 96 97 98 U V W No 99 Nos 91 92 93 L1 L2 L3 Mains connection Mains must be connected to terminals 91 92 93 Mains voltage 3 x 200 240 V...

Page 11: ...nected 380 660 V Y The correct connection and voltage can be read from the motor nameplate NB In older motors without phase coil insulation a LC filter should be fitted to the VLT frequency converter output See the Design Guide or contact Danfoss Nos 96 97 98 U V W No 99 Direction of motor rotation The factory setting is for clockwise rotation with the VLT frequency transformer output connected as...

Page 12: ...ptation AMA and Automatic Energy Optimization AEO in parameter 101 Torque characteristics cannot be used if motors are connected in parallel Motor cables See Technical data for correct sizing of motor cable cross section and length Always comply with national and local regulations on cable cross sections NB If an unscreened cable is used some EMC requirements are not complied with see EMC test res...

Page 13: ...r than 3 5 mA the VLT frequency converter must always be earthed in accordance with applicable national and local regulations In order to ensure good mechanical connection of the earth cable its cable cross section must be at least 10 mm2 For added security an RCD Residual Current Device may be installed This ensures that the VLT frequency converter will cut out if the leakage currents get too hig...

Page 14: ...e ask Danfoss for a Design Guide to learn more Analogue inputs can be connected to terminals 53 V 54 V and 60 mA These inputs can be programmed for either reference feedback or thermistor See Analogue inputs in parameter group 300 There are 8 digital inputs which can be connected to terminals 16 19 27 29 32 33 There are two analogue digital outputs terminals 42 and 45 which can be programmed to sh...

Page 15: ...tputs Must be connnected to terminal 55 by means of a three wire transmitter Analogue digital outputs for indicating frequency reference current and torque See parameters 319 322 Analogue digital outputs Supply voltage to potentiometer and thermistor 10 V DC Analogue voltage input 0 10 V DC Ground for analogue voltage inputs Analogue current input 0 4 20 mA See parameters 314 316 Terminal 60 Termi...

Page 16: ...at the keys between display and indicator lamps are used for parameter Setup including selecting the display indication during normal operation DISPLAY STATUS 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 converter will be displayed As a supplement to the display there are three indicator lamps for ...

Page 17: ...given by means of HAND START On the control terminals the following control signals will still be active when HAND START is activated Hand start Off stop Auto start Safety Interlock Reset Coasting stop inverse Reversing Setup select lsb Setup select msb Jog Run permissive Lock for data change Stop command from serial communication NB If parameter 201 Output frequency low limit fMIN is set to an ou...

Page 18: ...next page gives the operating data that can be shown for variable 2 in display mode Changes are made via the keys VAR SETUP 1 STATUS VAR 1 1 VAR 1 2 The table below gives the operating data options for the first and second line of the display Scroll list Unit Resulting reference Resulting reference unit unit Frequency Hz of maximum output frequency Motor current A Power kW Power HP Output energy k...

Page 19: ...of the status line indicates the current status for example Running Stop or Alarm Display mode I VLT 6000 HVAC offers different display modes depending on the mode selected for the VLT frequency converter The figure on the next page shows the way to navigate between different display modes Below is a display mode in which the VLT frequency converter is in Auto mode with remote reference at an outp...

Page 20: ...perating data are displayed In the second line operating data 2 remains unchanged When the key is released the different operating data values are shown 50 0HzSETUP 1 REF CURR A AUTO REMOTE RUNNING Display mode IV This display mode is only generated in connection with local reference In this display mode the reference is determined via the keys and control is carried out by means of the keys under...

Page 21: ...remote reference SETUP 1 USE 40Hz HAND LOCAL RUNNING 40 0Hz 0 60 40 0HzSETUP 1 80 7 8A 5 9KW 40 0HzSETUP 1 REF CURR A POW KW Keep the DISPLAY MODE key down Display mode I Display mode IV Display mode III SETUP 1 FREQENCY 40 0Hz With local reference Press briefly AUTO REMOTE RUNNING AUTO REMOTE RUNNING AUTO REMOTE RUNNING ...

Page 22: ...selected digit is indicated by a flashing cursor The bottom display line gives the data value that will be entered saved when signing off by pressing the OK button Use CANCEL to cancel the change If the selected parameter is a functional value the selected text value can be changed by means of the keys The functional value flashes until signing off by pressing the OK button The functional value ha...

Page 23: ...ata values infinitely variably Manual initialisation Disconnect from mains and hold the DISPLAY STATUS CHANGE DATA OK keys down while at the same time reconnecting the mains supply Release the keys the VLT frequency converter has now been programmed for the factory setting The following parameters are not zeroed by means of manual initialisation parameter 500 Protocol 600 Operating hours 601 Hours...

Page 24: ...MG 60 C4 02 VLT is a registered Danfoss trademark 23 VLT 6000 HVAC ...

Page 25: ...AMP UP TIME par 206 11 of 12 RELAY 1 OUTPUT par 323 12 of 12 RELAY 2 OUPUT par 326 SETUP 1 USE 40Hz HAND LOCAL RUN 40Hz 0 60 4 of 12 MOTOR FREQUENCY par 104 Quick menu The QUICK MENU key gives access to the 12 most important parameters of the VLT frequency converter After programming the VLT frequency converter will in most cases be ready for operation Scroll through the Quick menu using the keys ...

Page 26: ... motor speed nM N that can be seen from the nameplate data Quick menu Parameter 7 of 12 Used to select a minimum frequency limit corresponding to the lowest frequency at which the motor is to run Quick menu Parameter 8 of 12 Used to select a maximum frequency limit corresponding to the highest frequency at which the motor is to run Quick menu Parameter 9 of 12 The ramp up time is the acceleration ...

Page 27: ...AND STOP RAMPING JOGGING LOCAL AUTO REMOTE RUNNING Running RUNNING The motor speed now corresponds to the resulting reference Ramp operation RAMPING The output frequency is now changed in accordance with the preset ramps Auto ramp AUTO RAMP Parameter 208 Automatic ramp down is enabled i e the VLT frequency converter is trying to avoid a trip from overvoltage by increasing its output frequency Slee...

Page 28: ...BY The VLT frequency converter is able to start the motor when a start command is received Stop STOP The motor has been stopped via a stop signal from a digital input OFF STOP buttom or serial communication DC stop DC STOP The DC brake in parameter 114 116 has been enabled DRIVE ready UN READY The VLT frequency converter is ready for operation but terminal 27 is a logic 0 and or a Coasting command...

Page 29: ...ult in EEprom on power card EE ERROR POWER X 20 Fault in EEprom on control card EE ERROR CONTROL X 22 Auto optimisation not OK AMA FAULT X 29 Heat sink temperature too high HEAT SINK OVERTEMP X 30 Motor phase U missing MISSING MOT PHASE U X 31 Motor phase V missing MISSING MOT PHASE V X 32 Motor phase W missing MISSING MOT PHASE W X 34 HPFB communication fault HPFB COMM FAULT X X 37 Inverter fault...

Page 30: ...n accept no responsibility for possible errors in catalogues brochures and other printed material Danfoss reserves the right to alter its products without notice This applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed Quick Setup Frequency converters MG60C402 Installation Setting Operation ...

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