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VLT

6000 HVAC Series

■

Galvanic isolation (PELV)

PELV offers protection by way of extra low voltage.

Protection against electric shock is considered to be

ensured when the electrical supply is of the PELV

type and the installation is made as described in

local/national regulations on PELV supplies.

In VLT 6000 HVAC all control terminals as well as

terminals 1-3 (AUX relay) are supplied from or in

connection with extra low voltage (PELV).

Galvanic (ensured) isolation is obtained by fulfilling

requirements concerning higher isolation and

by providing the relevant creapage/clearance

distances. These requirements are described

in the EN 50178 standard.

For additional information on PELV see

RFI switching

Galvanic isolation

The components that make up the electrical

isolation, as described below, also comply with the

requirements concerning higher isolation and the

relevant test as described in EN 50178.

The galvanic isolation can be shown in three

locations (see drawing below), namely:

Power supply (SMPS) incl. signal isolation of U

indicating the intermediate current voltage.

Gate drive that runs the IGTBs (trigger

transformers/opto-couplers).

Current transducers (Hall effect current transducers).

NOTE: VLT 6002-6072, 525-600 V units do not meet

PELV requirements in accordance with EN 50178.

■

Earth leakage current

Earth leakage current is primarily caused by the

capacitance between motor phases and the motor

cable screen. When an RFI filter is used, this

contributes additional leakage current, as the filter

circuit is connected to earth through capacitors.

See drawing on the following page.

The size of the leakage current to the ground depends

on the following factors, in order of priority:

1. Length of motor cable

2. Motor cable with or without screen

3. Switching frequency

4. RFI filter used or not

5. Motor grounded on site or not.

The leakage current is of importance to safety during

handling/operation of the frequency converter if (by

mistake) the frequency converter has not been earthed.

NB!:

Since the leakage current is > 3.5 mA,

rein-forced earthing must be established, which

is required if EN 50178 is to be complied with.

Never use ELCB relays (type A) that are not suitable for

DC fault currents from three-phase rectifier loads.

If ELCB relays are used, they must be:

Suitable for protecting equipment with a

direct current content (DC) in the fault current

(3-phase bridge rectifier)

Suitable for power-up with short pulse-shaped

charging current to earth

Suitable for a high leakage current (300 mA).

MG.61.A5.02 - VLT is a registered Danfoss trademark

148

Содержание VLT 6000 series

Страница 1: ... 240V 26 Technical data mains supply 3 x 380 460V 28 Technical data mains supply 3 x 525 600 V 33 Fuses 38 Mechanical dimensions 41 Mechanical installation 45 General information about electrical installation 48 High voltage warning 48 Earthing 48 Cables 48 Screened armoured cables 48 Extra protection with regard to indirect contact 48 RFI switch 50 High voltage test 53 Heat emission from VLT 6000...

Страница 2: ...08 Relay outputs 111 Application functions 400 427 115 Sleep mode 116 PID for process control 121 PID overview 123 Feedback handling 123 Service functions 600 631 130 Electrical installation of the relay card 135 Description of Real Time Clock 136 All about VLT 6000 HVAC 139 Status messages 139 List of warnings and alarms 141 Aggressive environments 147 Calculation of resulting reference 147 Galva...

Страница 3: ...iency 154 Mains supply interference harmonics 155 Power factor 155 EMC test results Emission Immunity 156 EMC Immunity 157 Definitions 159 Parameter overview and factory settings 161 Index 168 MG 61 A5 02 VLT is a registered Danfoss trademark 3 ...

Страница 4: ... Instructions Software version 3 0x These Operating Instructions can be used for all VLT 6000 HVAC frequency converters with software version 3 0x The software version number can be seen from parameter 624 MG 61 A5 02 VLT is a registered Danfoss trademark 4 ...

Страница 5: ...ed to mains Check that the mains supply has been disconnected and that the necessary time has passed before removing motor and mains plugs 7 Reliable galvanic isolation PELV is not complied with if the RFI switch is placed in OFF position This means that all control in and outputs can only be considered low voltage terminals with basic galvanic isolation 8 Please note that the frequency converter ...

Страница 6: ...minutes Using VLT 6006 6072 380 460 V Wait at least 15 minutes Using VLT 6102 6352 380 460 V Wait at least 20 minutes Using VLT 6402 6602 380 460 V Wait at least 40 minutes 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 6072 525 600 V Wait at least 30 minutes Using VLT 6102 6402 525 600 V Wait at least 20 minutes Using VL...

Страница 7: ...information relating to serial communication These Operating Instructions are divided into four sections with information about VLT 6000 HVAC Introduction to HVAC This section tells you the advantages you can obtain by using a VLT 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 informati...

Страница 8: ...ly if a VLT 6000 HVAC is used in a HVAC installation optimum energy savings are guaranteed since less energy is used with a frequency converter than with the traditional HVAC regulation principles Another advantage in using the VLT 6000 HVAC is that regulation is improved and can easily adapt to a new flow or pressure requirement in an installation The use of a VLT 6000 HVAC offers the following a...

Страница 9: ...ed with variable voltage and frequency which enables infinitely variable speed control of three phased standard AC motors 1 Mains voltage 3 x 200 240 V AC 50 60 Hz 3 x 380 460 V AC 50 60 Hz 3 x 525 600 V AC 50 60 Hz 2 Rectifier A three phase rectifier bridge that rectifies AC current into DC current 3 Intermediate circuit DC voltage 1 35 x mains voltage V 4 Intermediate circuit coils Even out the ...

Страница 10: ...ing Automatic Energy Optimization AEO you no longer need to calculate or assess the system characteristics of the installation since Danfoss VLT 6000 HVAC units guarantee optimum load dependent energy consumption by the motor at all times The figure on the right illustrates the working range of the AEO function within which energy optimization is enabled If the AEO function has been selected in pa...

Страница 11: ...warning for filter change The Run permissive function ensures that the frequency converter will not start the motor until the discharge damper has opened If the V belt to the fan breaks and if the filter is to be changed this application will also give a warning on an output Set the following parameters Par 100 Configuration Open loop 0 Par 221 Warning Low current ILOW Depends on unit Par 224 Warn...

Страница 12: ...ansmitter e g Danfoss MBS 33 0 10 bar can be fitted a couples of metres from the joint outlet point from the waterworks to obtain closed loop regulation Danfoss MBS 33 is a two wire transmitter 4 20 mA that can be powered directly from a VLT 6000 HVAC The required setpoint e g 5 bar can be set locally in parameter 418 Setpoint 1 Set the following parameters Par 100 Configuration Closed loop 1 Par ...

Страница 13: ...disabled This is useful in case of fire or other emergencies Until the motor wires or the frequency converter itself are destroyed every attempt is made to keep running A warning will flash when these limits have been exceeded If the warning still flashes after a power cycle please contact your local Danfoss supplier In the following is a table to show the alarms and when the frequency converter c...

Страница 14: ...WITCH MODE FAULT x x x x 16 Short circuit CURR SHORT CIRCUIT x x x x 17 Serial communication timeout STD BUSTIMEOUT x 18 HPFB bus timeout HPFB TIMEOUT x 22 Auto optimation fault AMA FAULT x 29 Heat sink temperature too high HEAT SINK OVERTEMP x x 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 co...

Страница 15: ...anual gives detailed instructions for installation In addition we specify the standards which our different products comply with We offer the filters that can be seen from the specifications and provide other types of assistance to ensure the optimum EMC result In the great majority of cases the frequency converter is used by professionals of the trade as a complex component forming part of a larg...

Страница 16: ...terminals except for VLT 6042 6062 200 240 V VLT 6016 6072 525 600 V SL Standard unit with DC terminals EX Extended unit with control unit DC terminals connection of external 24 V DC supply for back up of control PCB DX Extended unit with control unit DC terminals built in mains fuses and disconnector connection of external 24 V DC supply for back up of control PCB PF Standard unit with 24 V DC su...

Страница 17: ...016 X X X X X X 15 kW 20 HP 6022 X X X X X X 18 5 kW 25 HP 6027 X X X X X X 22 kW 30 HP 6032 X X X X X X 30 kW 40 HP 6042 X X X X X X 37 kW 50 HP 6052 X X X X X X 45 kW 60 HP 6062 X X X X X X 55 kW 75 HP 6072 X X X X X X 75 kW 100 HP 6102 X X X X X X 90 kW 125 HP 6122 X X X X X X 110 kW 150 HP 6152 X X X X X X X X X X X 132 kW 200 HP 6172 X X X X X X X X X X X 160 kW 250 HP 6222 X X X X X X X X X ...

Страница 18: ...125 HP 6122 X X X X X X X X X X X 110 kW 150 HP 6152 X X X X X X X X X X X 132 kW 200 HP 6172 X X X X X X X X X X X 160 kW 250 HP 6222 X X X X X X X X X X X 200 kW 300 HP 6272 X X X X X X X X X X X 250 kW 350 HP 6352 X X X X X X X X X X X 315 kW 400 HP 6402 X X X X X X X X X X X 400 kW 500 HP 6502 X X X X X X X X X X 450 kW 600 HP 6602 X X X X X X X X X X 500 kW 650 HP 6652 X X X X X X X X X X 1 R...

Страница 19: ...logy F41 LonWorks 78 kBps F42 LonWorks 1 25 MBps Application option Position 23 25 A00 No options A312 Relay card 4 relays A32 Cascade Controller A40 Real Time Clock Coating Position 26 27 C03 No coating C1 With coating 1 Not available with enclosure compact IP 54 2 Not available with fieldbus options Fxx 3 Not available for power sizes from 6402 to 6602 380 460 V and 6102 6652 525 600 V MG 61 A5 ...

Страница 20: ...VLT 6000 HVAC Series Ordering form MG 61 A5 02 VLT is a registered Danfoss trademark 20 ...

Страница 21: ...ut data U V W Output voltage 0 100 of supply voltage Output frequency Output frequency 6002 6032 200 240V 0 120 Hz 0 1000 Hz Output frequency 6042 6062 200 240V 0 120 Hz 0 450 Hz Output frequency 6002 6062 380 460V 0 120 Hz 0 1000 Hz Output frequency 6072 6602 380 460V 0 120 Hz 0 450 Hz Output frequency 6002 6016 525 600V 0 120 Hz 0 1000 Hz Output frequency 6022 6062 525 600V 0 120 Hz 0 450 Hz Out...

Страница 22: ... voltage PELV and other high voltage terminals Control card pulse input No of programmable pulse inputs 3 Terminal nos 17 29 33 Max frequency on terminal 17 5 kHz Max frequency on terminals 29 33 20 kHz PNP open collector Max frequency on terminals 29 33 65 kHz Push pull Voltage level 0 24 V DC PNP positive logics Voltage level logical 0 5 V DC Voltage level logical 1 10 V DC Maximum voltage on in...

Страница 23: ...V AC 2 A 500 VA Max terminal load DC1 IEC 947 on 1 3 1 2 power card 25 V DC 2 A 50 V DC 1A 50 W Min terminal load AC DC on 1 3 1 2 power card 24 V DC 10 mA 24 V AC 100 mA 1 Rated values for up to 300 000 operations At inductive loads the number of operations are reduced by 50 alternatively the current can be reduced by 50 thus the 300 000 operations are maintained External 24 Volt DC supply only a...

Страница 24: ...dity 95 non condensing IEC 721 3 3 class 3K3 for operation Aggressive environment IEC 721 3 3 Uncoated class 3C2 Aggressive environment IEC 721 3 3 Coated class 3C3 Ambient temperature VLT 6002 6005 200 240 V 6002 6011 380 460 V 6002 6011 525 600 V Bookstyle IP 20 Max 45 C 24 hour average max 40 C Ambient temperature VLT 6006 6062 200 240 V 6016 6602 380 460 V 6016 6652 525 600 V IP 00 IP 20 Max 4...

Страница 25: ...rature has fallen below 75 C VLT 6402 6602 380 460 V cuts out at 85 C and can be reset if the temperature has fallen below 60 C VLT 6102 6152 525 600 V cuts out at 75 C and can be reset if the temperature has fallen below 60 C VLT 6172 525 600 V cuts out at 80 C and can be reset if the temperature has fallen below 60 C VLT 6222 6402 525 600 V cuts out at 100 C and can be reset if the temperature h...

Страница 26: ...0 4 10 4 10 10 8 16 6 16 6 Max input current 200 V RMS IL N A 6 0 7 0 10 0 12 0 16 0 23 0 30 0 Max cable cross section power mm2 AWG 2 4 10 4 10 4 10 4 10 4 10 16 6 16 6 Max pre fuses UL1 A 16 10 16 15 25 20 25 25 35 30 50 60 Efficiency3 0 95 0 95 0 95 0 95 0 95 0 95 0 95 Weight IP 20 kg 7 7 9 9 23 23 23 Weight IP 54 kg 11 5 11 5 13 5 13 5 35 35 38 Power loss at max load W Total 76 95 126 172 194 ...

Страница 27: ... DC bus mm2 AWG 2 10 8 10 8 10 8 16 6 10 8 10 8 10 8 Max input current 200 V RMS IL N A 46 0 59 2 74 8 88 0 101 3 126 6 149 9 Max cable cross section power mm 2 AWG 2 5 Copper Aluminium6 16 6 16 6 35 2 35 2 35 2 35 2 50 0 50 0 70 1 0 95 3 05 95 3 0 90 250 mcm 5 120 4 0 120 300 mcm 5 Max pre fuses UL1 A 60 80 125 125 150 200 250 Efficiency3 0 95 0 95 0 95 0 95 0 95 0 95 0 95 Weight IP 00 kg 90 90 9...

Страница 28: ...4 10 4 10 4 10 Max input current IL N A 380 V 2 8 3 8 5 3 7 0 9 1 12 2 15 0 RMS IL N A 460 V 2 5 3 4 4 8 6 0 8 3 10 6 14 0 Max cable cross section power mm2 AWG 2 4 4 10 4 10 4 10 4 10 4 10 4 10 4 10 Max pre fuses UL1 A 16 6 16 10 16 10 16 15 25 20 25 25 35 30 Efficiency3 0 96 0 96 0 96 0 96 0 96 0 96 0 96 Weight IP 20 kg 8 8 8 5 8 5 10 5 10 5 10 5 Weight IP 54 kg 11 5 11 5 12 12 14 14 14 Power lo...

Страница 29: ...10 8 10 8 10 8 10 8 10 8 Max input current IL N A 380 V 24 0 32 0 37 5 44 0 60 0 RMS IL N A 460 V 21 0 27 6 34 0 41 0 53 0 Max cable cross section power IP 20 16 6 16 6 16 6 35 2 35 2 Max cable cross section power IP 54 mm2 AWG 2 4 16 6 16 6 16 6 16 6 35 2 Max pre fuses UL1 A 63 40 63 40 63 50 63 60 80 80 Efficiency at rated frequency 0 96 0 96 0 96 0 96 0 96 Weight IP 20 kg 21 21 22 27 28 Weight ...

Страница 30: ... IL N A 460 V 64 0 77 0 104 128 158 Max cable cross section power IP 20 35 2 50 0 50 0 120 250 mcm 120 250 mcm Max cable cross section power IP 54 mm2 AWG 2 4 6 35 2 50 0 50 0 150 300 mcm 150 300 mcm Max pre fuses UL1 A 100 100 125 125 150 150 225 225 250 250 Efficiency at rated frequency 0 96 0 96 0 96 0 98 0 98 Weight IP 20 kg 41 42 43 54 54 Weight IP 54 kg 56 56 60 77 77 Power loss at max load ...

Страница 31: ...t current RMS IL N A 460 V 185 236 304 356 431 Max cable cross section to power mm2 2 4 5 2x70 2x70 2x185 2x185 2x185 Max cable cross section to power AWG 2 4 5 2x2 0 mcm 2x2 0 mcm 2x350 mcm 2x350 mcm 2x350 mcm Max pre fuses UL1 A 300 300 350 350 450 400 500 500 630 600 Weight IP 00 kg 82 91 112 123 138 Weight IP 20 kg 96 104 125 136 151 Weight IP 54 kg 96 104 125 136 151 Efficiency at rated frequ...

Страница 32: ...ent RMS IL MAX A 460 V 526 581 668 718 Max cable cross section to power mm2 4 5 4 x 240 4 x 240 4 x 240 4 x 240 Max cable cross section to power AWG 2 4 5 4 x 500 mcm 4 x 500 mcm 4 x 500 mcm 4 x 500 mcm Max pre fuses mains UL A 1 700 700 900 900 900 900 900 900 Efficiency3 0 98 0 98 0 98 0 98 Weight IP 00 kg 221 234 236 277 Weight IP 20 kg 263 270 272 313 Weight IP 54 kg 263 270 272 313 Power loss...

Страница 33: ... 4 4 4 4 AWG 2 10 10 10 10 10 10 10 Rated Input Current IVLT N A 550 V I VLT N A 600 V 2 5 2 2 2 8 2 5 4 0 3 6 5 1 4 6 6 2 5 7 9 2 8 4 11 2 10 3 Max copper cable cross section power mm2 4 4 4 4 4 4 4 AWG 2 10 10 10 10 10 10 10 Max prefuses mains 1 UL A 3 4 5 6 8 10 15 Efficiency 0 96 Weight IP20 NEMA 1 kg Ibs 10 5 23 10 5 23 10 5 23 10 5 23 10 5 23 10 5 23 10 5 23 Estimated power loss at max load ...

Страница 34: ... 20 8 8 6 6 6 Rated Input Current I VLT N A 550 V 18 22 27 33 42 53 63 79 IVLT N A 600 V 16 21 25 30 38 49 38 72 mm2 16 16 16 35 35 50 50 50 Max copper cable cross section power4 AWG 2 6 6 6 2 2 1 0 1 0 1 0 Max prefuses mains 1 UL A 20 30 35 45 60 75 90 100 Efficiency 0 96 Weight IP20 NEMA 1 kg Ibs 23 51 23 51 23 51 30 66 30 66 48 106 48 106 48 106 Estimated power loss at max load 550 V W 451 576 ...

Страница 35: ...x 2 0 Min cable cross section to motor and power supply mm2 4 5 AWG 2 4 5 35 2 Min cable cross section to brake and loadsharing mm2 4 5 AWG 2 4 5 10 8 Max pre fuses mains UL A 1 200 250 Efficiency3 0 98 Power loss W 2156 2532 Weight IP 00 kg 82 Weight IP 21 Nema1 kg 96 Weight IP 54 Nema12 kg 96 Enclosure IP 00 IP 21 Nema 1 and IP 54 Nema12 1 For type of fuse see section Fuses 2 American Wire Gauge...

Страница 36: ... cross section power supply mm2 4 5 AWG 2 4 5 2 x 70 2 x 2 0 2 x 185 2 x 350 mcm Min cable cross section to motor and power supply mm2 4 5 AWG 2 4 5 35 2 Min cable cross section to brake and loadsharing mm2 4 5 AWG 2 4 5 10 8 Max pre fuses mains UL A 1 315 350 350 400 500 550 Efficiency3 0 98 Power loss W 2963 3430 4051 4867 5493 5852 Weight IP 00 kg 82 91 112 123 138 151 Weight IP 21 Nema1 kg 96 ...

Страница 37: ...rent RMS IL MAX A 575 V 482 549 607 Max cable cross section to power mm2 4 5 4 x 240 4 x 240 4 x 240 Max cable cross section to power AWG 2 4 5 4 x 500 mcm 4 x 500 mcm 4 x 500 mcm Max pre fuses mains UL A 1 700 700 900 900 900 900 Efficiency3 0 98 0 98 0 98 Weight IP 00 kg 221 236 277 Weight IP 20 kg 263 272 313 Weight IP 54 kg 263 272 313 Power loss at max load W 6903 8343 9240 Enclosure IP 00 IP...

Страница 38: ...5 or A6K 25R 6011 KTS R30 5012406 032 KLS R30 ATM R30 or A6K 30R 6016 6022 KTS R40 5014006 040 KLS R40 A6K 40R 6027 KTS R50 5014006 050 KLS R50 A6K 50R 6032 KTS R60 5014006 063 KLS R60 A6K 60R 6042 KTS R80 2028220 100 KLS R80 A6K 80R 6052 KTS R100 2028220 125 KLS R100 A6K 100R 6062 KTS R125 2028220 125 KLS R125 A6K 125R 6072 KTS R150 2028220 160 KLS R150 A6K 150R 6102 FWH 220 2028220 200 L50S 225 ...

Страница 39: ...BA FERRAZ SHAWMUT 6102 170M3015 2061032 2 6 6URD30D08A0200 6122 170M3016 2061032 25 6 6URD30D08A0250 6152 170M3017 2061032 315 6 6URD30D08A0315 6172 170M3018 2061032 35 6 6URD30D08A0350 6222 170M4011 2061032 35 6 6URD30D08A0350 6272 170M4012 2061032 4 6 6URD30D08A0400 6352 170M4014 2061032 5 6 6URD30D08A0500 6402 170M5011 2062032 55 6 6URD32D08A550 6502 170M4017 2061032 700 6 9URD31D08A0700 6602 1...

Страница 40: ...type gG VLT 6102 6122 380 460 V type gR VLT 6152 6352 380 460 V type gG VLT 6402 6602 380 460 V type gR VLT 6002 6072 525 600 V type gG Not following the recommendation may result in damage of the drive in case of malfunction Fuses must be designed for protection in a circuit capable of supplying a maximum of 100000 Arms symmetrical 500 V 600 V maximum MG 61 A5 02 VLT is a registered Danfoss trade...

Страница 41: ...1 395 220 200 384 200 100 C 6016 6027 560 242 260 540 200 200 D 6032 6042 700 242 260 680 200 200 D 6052 6072 800 308 296 780 270 200 D 6102 6122 800 370 335 780 330 225 D IP 21 NEMA 1 380 460 V 6152 6172 1208 420 3731 1154 304 225 J 6222 6352 1588 420 3731 1535 304 225 J 6402 6602 2000 600 4941 225 H IP 54 200 240 V A B C D a b aa bb Type 6002 6003 460 282 195 85 260 258 100 F 6004 6005 530 282 1...

Страница 42: ... 200 100 C 6016 6027 560 242 260 540 200 200 D 6032 6042 700 242 260 680 200 200 D 6052 6072 800 308 296 780 270 200 D 6102 6172 1208 420 3731 1154 304 225 J 6222 6402 1588 420 3731 1535 304 225 J 6502 6652 2000 600 494 1 225 H IP 54 525 600 V 6102 6172 1208 420 3731 1154 304 225 J 6222 6402 1588 420 3731 1535 304 225 J 6502 6652 2000 600 494 1 225 H aa Minimum space above enclosure bb Minimum spa...

Страница 43: ...VLT 6000 HVAC Series Installation Mechanical dimensions MG 61 A5 02 VLT is a registered Danfoss trademark 43 ...

Страница 44: ...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 61 A5 02 VLT is a registered Danfoss trademark 44 ...

Страница 45: ...ust be ensured that the ambient temperature does not rise above the max temperature stated for the frequency converter and that the 24 hour average temperature is not exceeded The max temperature and 24 hour average can be seen from the General Technical Data If the ambient temperature is in the range of 45 C 55 C derating of the frequency converter will become relevant see Derating for ambient te...

Страница 46: ...allation on a plane vertical surface no spacers VLT 6006 6032 200 240 V 200 VLT 6016 6072 380 460 V 200 VLT 6102 6122 380 460 V 225 VLT 6016 6072 525 600 V 200 Installation on a plane vertical surface no spacers VLT 6042 6062 200 240 V 225 VLT 6102 6402 525 600 V 225 VLT 6152 6352 380 460 V 225 Installation on a plane vertical surface no spacers IP 54 filter mats must be changed when they are dirt...

Страница 47: ...m above the enclosure and must be installed on a flat level surface This applies to both IP 21 and IP 54 units Gaining access requires a minimum space of 579 mm in front of the frequency converter All IP 21 and IP 54 units in the above mentioned series can be installed side by side without any space between them since these units do not require cooling on the sides MG 61 A5 02 VLT is a registered ...

Страница 48: ...und conductor 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 a...

Страница 49: ... earth fault a DC content may develop in the faulty current Never use ELCB relays type A since such relays are not suitable for DC fault currents If ELCB relays are used this must be 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 61 A5...

Страница 50: ...r electronics IEC 61557 8 NB The RFI switch is not to be operated with mains connected to the unit Check that the mains supply has been disconnected before operating the RFI switch NB Open RFI switch is only allowed at factory set switching frequencies NB The RFI switch connects the capacitors galvanically to earth The red switches are operated by means of e g a screwdriver They are set in the OFF...

Страница 51: ... VLT 6032 6042 380 460 V VLT 6016 6022 200 240 V VLT 6032 6042 525 600 V Compact IP 20 and NEMA 1 VLT 6052 6122 380 460 V VLT 6027 6032 200 240 V VLT 6052 6072 525 600 V Compact IP 54 VLT 6102 6122 380 460 V MG 61 A5 02 VLT is a registered Danfoss trademark 51 ...

Страница 52: ...0 460 V VLT 6002 6005 200 240 V Compact IP 54 VLT 6016 6032 380 460 V VLT 6006 6011 200 240 V Compact IP 54 VLT 6042 6072 380 460 V VLT 6016 6032 200 240 V All enclosure types VLT 6152 6602 380 460 V MG 61 A5 02 VLT is a registered Danfoss trademark 52 ...

Страница 53: ...uide for further details Good engineering practice to ensure EMC correct electrical installation Use only braided screened armoured motor cables and control cables The screen should provide a minimum coverage of 80 The screen material must be metal not limited to but typically copper aluminium steel or lead There are no special requirements for the mains cable Installations using rigid metal condu...

Страница 54: ...es to engineering practice are followed Please note that when unscreened cables and control wires are used some emission requirements are not complied with although the immunity requirements are fulfilled See the section EMC test results for further details MG 61 A5 02 VLT is a registered Danfoss trademark 54 ...

Страница 55: ...timate ZT by assessing the physical design ZT can be assessed on the basis of the following factors The contact resistance between the individual screen conductors The screen coverage i e the physical area of the cable covered by the screen often stated as a percentage value Should be min 85 Screen type i e braided or twisted pattern Aluminium clad with copper wire Twisted copper wire or armoured ...

Страница 56: ... VLT If the earth potential between the 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 equalising cable to be placed next to the control cable Minimum cable cross section 16 mm 2 For 50 60 Hz earth loops If very long control cables are used 50 60 Hz earth loops may occur This problem can be solve...

Страница 57: ...380 460 V Compact IP 54 VLT 6002 6005 200 240 V VLT 6002 6011 380 460 V Compact IP 20 and NEMA 1 IP 20 VLT 6002 6005 200 240 V VLT 6002 6011 380 460 V VLT 6002 6011 525 600 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 61 A5 02 VLT is a registered Danfoss trademark 57 ...

Страница 58: ...t IP 54 VLT 6006 6032 200 240 V VLT 6016 6072 380 460 V Compact NEMA 1 IP 20 VLT 6042 6062 200 240 V Compact IP 00 VLT 6042 6062 200 240 V Compact IP 54 VLT 6042 6062 200 240 V MG 61 A5 02 VLT is a registered Danfoss trademark 58 ...

Страница 59: ... Compact IP 54 VLT 6102 6122 380 460 V IP 54 IP 21 NEMA 1 VLT 6152 6172 380 460 V VLT 6102 6172 525 600 V IP 00 VLT 6152 6172 380 460 V VLT 6102 6172 525 600 V Note The RFI switch has no function in the 525 600 V drives MG 61 A5 02 VLT is a registered Danfoss trademark 59 ...

Страница 60: ...V Note The RFI switch has no function in the 525 600 V drives Electrical installation power cables Compact IP 00 with disconnect and fuse VLT 6402 6602 380 460 V and VLT 6502 6652 525 600 V Compact IP 00 without disconnect and fuse VLT 6402 6602 380 460 V and VLT 6502 6652 525 600 V Note The RFI switch has no function in the 525 600 V drives MG 61 A5 02 VLT is a registered Danfoss trademark 60 ...

Страница 61: ...ls IP 00 Compact IP 21 IP 54 without disconnect and fuse VLT 6402 6602 380 460 V and VLT 6502 6652 525 600 V Note The RFI switch has no function in the 525 600 V drives Position of earth terminals IP 21 IP 54 MG 61 A5 02 VLT is a registered Danfoss trademark 61 ...

Страница 62: ...11 380 460 V IP 20 and NEMA 1 VLT 6006 6032 200 240 V VLT 6016 6122 380 460 V VLT 6016 6072 525 600 V Compact IP 20 NEMA 1 and IP 54 VLT 6002 6005 200 240 V VLT 6002 6011 380 460 V VLT 6002 6011 525 600 V IP 54 VLT 6006 6032 200 240 V VLT 6016 6072 380 460 V MG 61 A5 02 VLT is a registered Danfoss trademark 62 ...

Страница 63: ...es Installation Electrical installation power cables IP 00 and NEMA 1 IP 20 VLT 6042 6062 200 240 V IP 54 VLT 6042 6062 200 240 V Compact IP 54 VLT 6102 6122 380 460 V MG 61 A5 02 VLT is a registered Danfoss trademark 63 ...

Страница 64: ...orque Screw bolt size Tool VLT 6002 6011 0 5 0 6 Nm M3 VLT 6016 6027 1 8 Nm M4 VLT 6032 6042 3 0 Nm2 M53 4 mm VLT 6052 6072 6 0 Nm M63 5 mm VLT 6102 6402 19 Nm4 M10 bolt 5 16 mm VLT 6502 6652 19 Nm M10 compression lug 5 16 mm 9 5 Nm M8 box lug 5 13 mm 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...

Страница 65: ...tion is required such as thermistors in each motor or individual thermal relays NB Parameter 107 Automatic Motor Adaptation 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...

Страница 66: ...etting without connection to mains Please note that a warning of low voltage will be given when 24 V DC has been connected however there will be no tripping If 24 V external DC supply is connected or switched on at the same time as the mains supply a time of min 200 msec must be set in parameter 111 Start delay A pre fuse of min 6 Amp slow blow can be fitted to protect the external 24 V DC supply ...

Страница 67: ...tage supply to digital inputs For the 24 V DC to be used for digital inputs switch 4 on the control card must be closed position on 16 33 Digital inputs See parameters 300 307 Digital inputs 20 Ground for digital inputs 39 Ground for analogue digital outputs Must be connnected to terminal 55 by means of a three wire transmitter See Examples of connection 42 45 Analogue digital outputs for indicati...

Страница 68: ...es 2 and 3 set to OFF NB Please note that when Switch 4 is in position OFF the external 24 V DC supply is galvanically isolated from the frequency converter Bus connection The serial bus connection in accordance with the RS 485 2 conductor norm is connected to terminals 68 69 of the frequency converter signals P and N Signal P is the positive potential TX RX while signal N is the negative potentia...

Страница 69: ...inals 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 These inputs can be programmed in accordance with the table in Inputs and outputs 300 328 There are two analogue digital outputs terminals 42 and 45 which can be programmed to...

Страница 70: ...ter 309 Terminal 53 min scaling Parameter 310 Terminal 53 max scaling Run permissive Start permitted with terminal 16 Parameter 300 Run permissive 8 Start stop with terminal 18 Parameter 302 Start 1 Quickstop with terminal 27 Parameter 304 Coasting stop inverse 0 Activated damper motor Parameter 323 Start command active 13 2 zone regulation Parameter 308 Feedback 2 Parameter 311 Feedback 2 Transmi...

Страница 71: ...s continuously During programming all the information required for quick effective parameter Setup of the frequency converter will be displayed As a supplement to the display there are three indicator lamps for voltage ON warning WARNING and alarm ALARM respectively All frequency converter parameter Setups can be changed immediately via the control panel unless this function has been programmed to...

Страница 72: ...quency converter receives voltage Local control Underneath the indicator lamps are keys for local control HAND START is used if the frequency converter is to be controlled via the control unit The frequency converter will start the motor since a start command is given by means of HAND START On the control terminals the following control signals will still be active when HAND START is activated Han...

Страница 73: ...o be programmed via parameters 007 008 009 and 010 Display read out Status line 4th line 175ZA701 10 40 0Hz 80 0 5 08A 2 15kW SETUP 1 AUTO REMOTE RUNNING HAND LOCAL STOP LOCAL STOPRAMPING HAND JOGGING STAND BY OFF The left part of the status line indicates the control ele ment of the frequency converter that is active AUTO means that control is via the control terminals while HAND indicates that c...

Страница 74: ... In the second line operating data 2 remains unchanged When the key is released the different operating data values are shown 175ZA695 10 50 0Hz SETUP 1 AUTO REMOTE RUNNING REF CURR A POW KW Display mode IV This display mode is only active in connection with local reference see also Reference handling In this display mode the reference is determined via the keys and control is carried out by means...

Страница 75: ...RUNNING FREQUENCY 40 0 Hz AUTO REMOTE RUNNING 80 7 8A 5 9 KW Press briefly USE 40Hz 40 0HzSETUP 1 Display mode IV With remote reference Display mode II Keep the DISPLAY MODE key down 40 0 Hz AUTO REMOTE RUNNING REF CURR A POW KW Display mode III With local reference HAND LOCAL RUNNING MG 61 A5 02 VLT is a registered Danfoss trademark 75 ...

Страница 76: ... the change Infinitely variable change of numeric data value If the chosen parameter represents a numeric data value a digit is first selected by means of the keys 175ZA699 10 SETUP 1 50 0 Hz FREQUENCY 209 JOG FREQUENCY 09 0 Hz SETUP 1 Then the chosen digit is changed infinitely by means of the keys 175ZA700 10 SETUP 1 50 0 FREQUENCY 209 JOG FREQUENCY 1 0 0 Hz SETUP 1 The chosen digit flashes The ...

Страница 77: ...cs of drive based on nominal frequency of motor This is typically equal to line frequency 5 105 Motor Current Sets output characteristics of drive based on nominal current in amps of motor 6 106 Motor Nominal Speed Sets output characteristics of drive based on nominal full load speed of motor 7 201 Minimum Frequency Sets minimum controlled frequency at which motor will run 8 202 Maximum Frequency ...

Страница 78: ...ssume parameter 206 Ramp Up Time is set at 60 seconds Change the ramp up time to 100 seconds in accordance with the following procedure 1 Press Quick Menu key 2 Press key until you reach Parameter 206 Ramp Up Time 3 Press Change Data key 4 Press key twice hundreds digit will flash 5 Press key once to change hundreds digit to 1 6 Press key to change to tens digit 7 Press key until 6 counts down to ...

Страница 79: ... copying from one Setup to another By means of parameter 004 LCP copy all Setups can be transferred from one frequency converter to another by moving the control panel First all parameter values are copied to the control panel This can then be moved to another frequency converter where all parameter values can be copied from the control unit to the frequency converter 002 Active Setup ACTIVE SETUP...

Страница 80: ... is to be used This function is used if all parameter Setups are to be copied from one frequency converter to another by moving the control panel Description of choice Select Upload all parameters 1 if all parameter values are to be transmitted to the control panel Select Download all parameters 2 if all transmitted parameter values are to be copied to the frequency converter on which the control ...

Страница 81: ... with 1 Pressure units with 2 and power units with 3 See figure in next column Function Select a unit to be shown in the display in connection with parameter 005 Max value of user defined readout If units such as flow or speed units are selected the ratio between readout and output frequency will be a linear one If pressure units are selected bar Pa MWG PSI etc the ratio will be square If power un...

Страница 82: ...P Output energy kWh states the energy consumed by the motor since the latest reset was made in pa rameter 618 Reset of kWh counter Hours run Hours states the number of hours that the motor has run since the latest reset in parameter 619 Reset of hours run counter User defined readout is a user defined value calculated on the basis of the present output frequency and unit as well as the scaling in ...

Страница 83: ...ace space is the default value of parameter 533 534 To erase a character that has been entered it must be replaced with space Status word displays the actual drive status word see parameter 608 Control word displays the actual control word see parameter 607 Alarm word displays the actual alarm word PID output shows the calculated PID output in the display in either Hz 33 or percentage of max frequ...

Страница 84: ...top key on the control panel Description of choice If Disable 0 is selected in this parameter the OFF STOP key will be inactive NB If Disable is selected the motor cannot be stopped by means of the OFF STOP key 014 Auto start on LCP AUTO START BTTN Value Disable DISABLE 0 Enable ENABLE 1 Function This parameter allows selection deselection of the auto start key on the control panel Description of ...

Страница 85: ...0 is selected if the frequency converter is to start up in the same start stop condition as immediately before power to the frequency converter is cut off OFF Stop 1 is selected if the frequency converter is to remain stopped when the mains voltage is connected until a start command is active To restart activate the key HAND START or AUTO START by using the control panel NB If HAND START or AUTO S...

Страница 86: ...erence setpoint and the process signal feedback can be set to a process unit as programmed in parameter 415 Process units See Feedback handling 101 Torque characteristics VT CHARACT Value Automatic Energy Optimisation AEO FUNCTION 0 Parallel motors MULTIPLE MOTORS 1 Function This parameter allows a choice of whether the frequency converter has one or several motors connected to it Description of c...

Страница 87: ...or either star Y or delta Description of choice Select a value that equals the nameplate data on the motor regardless of the mains voltage of the frequency converter Furthermore alternatively it is possible to set the value of the motor voltage infinitely variably Also refer to the procedure for infinitely variable change of numeric data value NB Changing parameters 102 103 or 104 will automatical...

Страница 88: ... Automatic adaptation 1 is to be carried out or whether reduced automatic motor adaptation Automatic adaptation with LC filter 2 is to be made It is only possible to carry out the reduced test if a LC filter has been placed between the frequency converter and the motor If a total setting is required the LC filter can be removed and after completion of the AMA it can be reinstalled In Automatic opt...

Страница 89: ...allel receive a higher start up torque This is used especially for small motors 4 0 kW connected in parallel as they have a higher stator resistance than motors above 5 5 kW This function is only active if Parallel motors 1 has been selected in parameter 101 Torque characteristics Description of choice Set the start up voltage at 0 Hz The maximum voltage depends on parameter 103 Motor voltage UM N...

Страница 90: ...nverse and shifts from logic 1 to logic 0 the DC braking will be activated When the start signal on terminal 18 changes from logic 1 to logic 0 the DC braking will be activated when the output frequency becomes lower than the brake coupling frequency NB The DC brake is not to be used if the inertia of the motor shaft is more than 20 times the inertia of the motor itself 114 DC braking current DC B...

Страница 91: ...several motors alternate Description of choice Select No protection 0 if no warning or tripping is required when the motor is overloaded Select Thermistor warning 1 if a warning is desired when the connected thermistor gets too hot Select Thermistor trip 2 if cutting out trip is desired when the connected thermistor overheats Select ETR Warning 1 4 if a warning is to come up on the display when th...

Страница 92: ...ncy low limit fMIN MIN FREQUENCY Value 0 0 fMAX 0 0 HZ Function This is where to select the minimum output frequency Description of choice A value from 0 0 Hz to the Output frequency high limit fMAX frequency set in parameter 202 can be selected 202 Output frequency high limit fMAX MAX FREQUENCY Value fMIN 120 1000 Hz par 200 Output frequency range 50 Hz Function In this parameter a maximum output...

Страница 93: ...percentage of the range from Minimum reference Ref MIN to Maximum reference Ref MAX Select External reference 25 in parameters 007 010 Display readout if a readout is required It is possible to have both preset references and external references at the same time In parameter 210 Reference type a choice is made of how the preset references are to be added to the external references Furthermore an i...

Страница 94: ...he minimum value that can be assumed by the sum of all references If Closed loop has been selected in parameter 100 Configuration the minimum reference is limited by parameter 413 Minimum feedback Minimum reference is ignored when the local reference is active parameter 203 Reference site The unit for the reference can be seen from the following table Unit Par 100 Configuration Open loop Hz Par 10...

Страница 95: ...ntermediate circuit voltage is higher than the max value see list of warnings and alarms the frequency converter automatically extends the ramp down time NB If the function is chosen as Enable 1 the ramp time may be considerably extended in relation to the time set in parameter 207 Ramp down time Description of choice Program this function as Enable 1 if the frequency converter periodically trips ...

Страница 96: ... 28 4 Hz The graph in the next column shows the resulting reference in relation to the external reference varied from 0 10 V Parameter 210 Reference type has been programmed for Sum 0 and Relative 1 respectively In addition a graph is shown in which parameter 211 Preset reference 1 is programmed for 0 210 Reference type REF FUNCTION Value Sum SUM 0 Relative RELATIVE 1 External preset EXTERNAL PRES...

Страница 97: ... is for protection of the frequency converter If the current limit is set within the range of 1 0 1 1 x IVLT N the rated output current of the frequency converter the frequency converter can only handle a load intermittently i e for short periods at a time After the load has been higher than IVLT N it must be ensured that for a period the load is lower than IVLT N Please note that if the current l...

Страница 98: ...a the relay outputs Description of choice The lower signal limit ILOW must be programmed within the normal working range of the frequency converter 222 Warning High current IHIGH WARN HIGH CURR Value Parameter 221 IVLT MAX IVLT MAX Function If the motor current is above the limit IHIGH programmed in this parameter the display shows a flashing CURRENT HIGH The warning functions in parameters 221 22...

Страница 99: ...d reference The signal outputs can be programmed to generate a warning signal via terminal 42 or 45 and via the relay outputs The reference limits in parameter 226 Warning High reference RefHIGH and in parameter 225 Warning Low reference RefLOW are only active when remote reference has been selected In Open loop mode the unit for the reference is Hz while in Closed loop mode the unit is programmed...

Страница 100: ...within the feedback range parameter 413 Minimum feedback FBMIN and 414 Maximum feedback FBMAX 228 Warning High feedback FBHIGH WARN HIGH FDBK Value FBLOW parameter 227 999 999 999 999 999 999 Function If the feedback signal is above the limit FBHIGH programmed in this parameter the display will show a flashing FEEDBACK HIGH The warning functions in parameters 221 228 are not active during ramp up ...

Страница 101: ...he frequency converter Digital inputs Terminal no 16 17 18 19 27 29 32 33 parameter 300 301 302 303 304 305 306 307 Value No function NO OPERATION 0 0 0 0 0 0 0 Reset RESET 1 1 1 1 1 Coasting stop inverse COAST INVERSE 0 Reset and coasting stop inverse COAST RESET INVERS 1 Start START 1 Reversing REVERSE 1 Reversing and start START REVERSE 2 DC braking inverse DC BRAKE INVERSE 3 2 Safety Interlock...

Страница 102: ... 1 will implement reversing The reversing signal only changes the direction of rotation it does not activate the start function Is not active together with Closed loop Reversing and start is used for start stop and reversing using the same signal A start signal via terminal 18 at the same time is not allowed Is not active together with Closed loop Freeze reference freezes the present reference The...

Страница 103: ...meter 205 Maximum reference RefMAX Pulse feedback is selected if a pulse sequence frequency is selected as a feedback signal Parameter 328 Pulse feedback max frequency is where the maximum frequency for pulse feedback is set Hand start is selected if the frequency converter is to be controlled by means of an external hand off or H O A switch A logic 1 Hand start active will mean that the frequency...

Страница 104: ...Only by setting input 16 or 17 high or opening terminal 27 deactivates fire mode again Enable RTC is used to start the real time clock function When enabled the real time clock functions will be executed based on time See description of RTC for further information factory setting display text value for use in communication via serial communication port MG 61 A5 02 VLT is a registered Danfoss trade...

Страница 105: ...tion to be linked to terminal 53 Description of choice No operation Is selected if the frequency converter is not to react to signals connected to the terminal Reference Is selected to enable change of reference by means of an analogue reference signal If reference signals are connected to several inputs these reference signals must be added up Feedback If a feedback signal in connected there is a...

Страница 106: ... 313 Terminal 54 max scaling Description of choice See description of parameter 308 For reasons of accuracy voltage losses in long signal lines should be compensated for 312 Terminal 54 min scaling AI 54 SCALE LOW Value 0 0 10 0 V 0 0 V Function This parameter is used for setting the signal value that corresponds to the minimum reference value or the minimum feedback parameter 204 Minimum referenc...

Страница 107: ... one of the input terminals 53 54 or 60 drops to below 50 of the minimum scaling during a period longer than the preset time the function selected in parameter 318 Function after time out will be activated This function will only be active if in parameter 309 or 312 a value has been selected for terminals 53 and 54 min scaling that exceeds 1 V or if in parameter 315 Terminal 60 min scaling a value...

Страница 108: ...igher than fHIGH parameter 223 F OUT F HIGH 20 20 Out of frequency range FREQ RANGE WARN 21 21 Output current lower than ILOW parameter 221 I OUT I LOW 22 22 Output current higher than IHIGH parameter 222 I OUT I HIGH 23 23 Out of current range CURRENT RANGE WARN 24 24 Out of feedback range FEEDBACK RANGE WARN 25 25 Out of reference range REFERENCE RANGE WARN 26 26 Relay 123 RELAY 123 27 27 Mains ...

Страница 109: ...rmal warning The temperature limit in either the motor the frequency converter or a thermistor connected to an analog input has been exceeded Hand mode active The output is active when the frequency converter is in Hand mode Auto mode active The output is active when the frequency converter is in Auto mode Sleep mode Active when the frequency converter is in Sleep mode Output frequency lower than ...

Страница 110: ...l to the value 0 0 100 0 received by serial communication Writing from Serial communication is done to parameter 364 terminal 42 and 365 terminal 45 This function is limited to the following protocols FC bus Profibus LonWorks FTP DeviceNet Metasys N2 and Modbus RTU Fire Mode active is indicated on the output when activated via input 16 or 17 Fire Mode bypass is indicated on the output when Fire Mo...

Страница 111: ...s 1 and 2 can be used to give the present status or a warning Relay 1 Relay 2 1 3 break 1 2 make 4 5 make Max 240 V AC 2 Amp Max 50 V AC 1 A 60 VA The relay is placed with the mains and motor terminals Max 75 V DC 1 A 30 W The relay is placed on the control card see Electrical installation control cables factory setting display text value for use in communication via serial communication port MG 6...

Страница 112: ...T RANGE WARN 24 24 Out of feedback range FEEDBACK RANGE WARN 25 25 Out of reference range REFERENCE RANGE WARN 26 26 Relay 123 RELAY 123 27 27 Mains imbalance MAINS IMBALANCE 28 28 Control word 11 12 CONTROL WORD 11 12 29 29 Fire mode active FIRE MODE ACTIVE 30 30 Fire mode bypass FIRE MODE BYPASS 31 31 Function Description of choice See description of 0 31 in Analogue digital outputs Control word...

Страница 113: ... data values have been fulfilled See General technical data Description of choice See data choice and connections in Relay outputs 327 Pulse reference max frequency PULSE REF MAX Value 100 65000 Hz at terminal 29 5000 Hz 100 5000 Hz at terminal 17 Function This parameter is used to set the pulse value that must correspond to the maximum reference parameter 205 Maximum reference RefMAX The pulse re...

Страница 114: ...5 Value 0 0 100 0 Function Through serial communication a value between 0 1 and 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 61 A5 02 VLT is a registered Danfoss trademark 114 ...

Страница 115: ...ut warning 401 Automatic restart time AUTORESTART TIME Value 0 1800 sec 10 sec Function This parameter allows setting of the time from tripping until the automatic reset function begins It is assumed that automatic reset has been selected in parameter 400 Reset function Description of choice Set the desired time 402 Flying start FLYING START Value Disable DISABLE 0 Enable ENABLE 1 DC brake and sta...

Страница 116: ...mer is reset While the frequency converter has stopped the motor in sleep mode a theoretical output frequency is calculated on the basis of the reference signal When the theoretical output frequency rises above the frequency in parameter 405 Wake up frequency the frequency converter will restart the motor and the output frequency will ramp up to the reference In systems with constant pressure regu...

Страница 117: ...setpoint Function This function can only be used if Closed loop has been selected in parameter 100 In systems with constant pressure regulation it is advantageous to increase the pressure in the system before the frequency converter stops the motor This extends the time during which the frequency converter stops the motor and helps to avoid frequent starting and stopping of the motor e g in the ca...

Страница 118: ... activated when the output current goes below parameter 221 Warning Low current Description of choice In the case of a Trip 1 the frequency converter will stop the motor If Warning 2 is selected the frequency converter will give a warning if the output current drops below the threshold value in parameter 221 Warning Low current ILOW 410 Function at mains failure MAINS FAILURE Value Trip TRIP 0 Aut...

Страница 119: ...edback parameters are also active in Open loop operation In Open loop mode the feedback parameters can be used to show a process value in the display If the present temperature is to be displayed the temperature range can be scaled in parameters 413 414 Minimum Maximum feedback and the unit C F in parameter 415 Process units 413 Minimum feedback FBMIN MIN FEEDBACK Value 999 999 999 FBMAX 0 000 Fun...

Страница 120: ... used if Reference unit 2 or Feedback unit 3 has been selected in one of the parameters 007 010 as well as in the Display mode In Closed loop the unit is also used as a unit for Minimum Maximum reference and Minimum Maximum feedback as well as 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 co...

Страница 121: ...er Use the list below to decide which terminal to use and which parameters to program Feedback type Terminal Parameters Pulse 33 307 Voltage 53 54 308 309 310 or 311 312 313 314 Current 60 315 316 Bus feedback 1 68 69 535 Bus feedback 2 68 69 536 Please note that the feedback value in parameter 535 536 Bus feedback 1 and 2 can only be set via serial communication not via the control unit Furthermo...

Страница 122: ...nges and a suitable frequency contribution for quick changes This is done in parameter 426 PID Differentiator gain limit Lowpass filter If there are ripple currents voltages on the feedback signal these can be dampened by means of a built in lowpass filter Set a suitable lowpass filter time constant This time constant represents the limit frequency of the ripples occurring on the feedback signal I...

Страница 123: ...of bus feedback 1 parameter 535 totalled with the feedback signal value of terminal 53 Feedback 2 consists of bus feedback 2 parameter 536 totalled with the feedback signal value of terminal 54 In addition the frequency converter has an integral calculator capable of converting a pressure signal into a linear flow feedback signal This function is activated in parameter 416 Feedback conversion The ...

Страница 124: ...he remote reference 416 Feedback conversion FEEDBACK CONV Value Linear LINEAR 0 Square root SQUARE ROOT 1 Function In this parameter a function is selected which converts a connected feedback signal from the process to a feedback value that equals the square root of the connected signal This is used e g where regulation of a flow volume is required on the basis of pressure as feedback signal flow ...

Страница 125: ...remote reference If the difference between Setpoint 2 and feedback 2 is the larger of the two the remote reference will be added to the parameter 419 Setpoint 2 If 2 zone maximum 6 is selected the frequency converter will calculate the difference between Setpoint 1 and feedback 1 as well as Setpoint 2 and feedback 2 After the calculation the frequency converter will use the smaller difference A ne...

Страница 126: ...to continue integrating to the deviation even if it is not possible to remove the deviation by regulation NB If Off 0 is selected it will mean that when the deviation changes its prefix the integrator will first have to integrate down from the level obtained as a result of the former error before any change to the output frequency occurs 422 PID start up frequency PID START VALUE Value fMIN fMAX p...

Страница 127: ... deviation changes Used in Closed loop 1 parameter 100 Description of choice Fast regulation can be obtained by means of a long differentiation time However this time may be too long which means that the process may be destabilised as a result of overswings 426 PID differentiator gain limit PID DIFF GAIN Value 5 0 50 0 5 0 Function It is possible to set a limit for the differentiator gain The diff...

Страница 128: ...trip lock is disabled This is useful in case of fire or other emergencies Until the motor wires or the frequency converter itself are destroyed every attempt is made to keep running Description of choice If Disable 0 is selected then Fire Mode is disabled no matter what the selection in parameter 300 and 301 is If Open loop forward 1 is selected the frequency converter will run in forward directio...

Страница 129: ...Description of choice In some cases this dynamic compensation can cause resonance s in the DC link and should then be disabled Typical cases are where a line choke or a passive harmonic filter e g filters AHF005 010 is mounted in the mains supply to the frequency converter to suppress harmonics Can also occur on mains with low short circuit ratio 500 566 Serial communication Value All information ...

Страница 130: ...n in operation The value is saved every hour and when the power supply to the unit is cut off This value cannot be reset Parameter 601 Hours run Gives the number of hours in which the motor has been in operation since being reset in parameter 619 Reset of hours run counter The value is saved every hour and when the power supply to the unit is cut off Parameter 602 kWh counter Gives the output powe...

Страница 131: ... corresponds to the bit to the extreme left and to decimal code 128 Terminal 33 corresponds to the bit to the extreme right and to decimal code 1 The table can be used e g for converting a decimal number into a binary code For example digital 40 corresponds to binary 00101000 The nearest smaller decimal number is 32 corresponding to a signal on terminal 18 40 32 8 corresponds to the signal on term...

Страница 132: ...0 9999 Function This parameter makes it possible to see the value at which a trip occurred The unit of the value depends on the alarm active in parameter 615 Fault log Error code Description of choice The fault log is only reset after manual initialization See Manual initialization 618 Reset of kWh counter RESET KWH COUNT Value No reset DO NOT RESET 0 Reset RESET COUNTER 1 Function Reset to zero o...

Страница 133: ...ts the OK key to be pressed the test cannot be run without LCP 6 The frequency converter automatically tests the control card 7 Remove the test connector and press the OK key when the frequency converter displays TEST COMPLETED 8 Parameter 620 Operating mode is automatically set to Normal function If the control card test fails the frequency conver ter will display TEST FAILED Replace the control ...

Страница 134: ...umber for the VLT type in question Example 1757805 Parameter 624 Nameplate Software version no This gives the present software version number of the unit Example V 1 00 Parameter 625 Nameplate LCP identification no This gives the identification number of the LCP of the unit Example ID 1 42 2 kB Parameter 626 Nameplate Database identification no This gives the identification number of the software ...

Страница 135: ...ON DELAY 707 Relay 8 ON delay RELAY8 ON DELAY 710 Relay 9 ON delay RELAY9 ON DELAY Value 0 600 sec 0 sec Function This parameter allows a delay of the cut in time of relays 6 7 8 9 terminals 1 2 Description of choice Enter the required value 702 Relay 6 OFF delay RELAY6 OFF DELAY 705 Relay 7 OFF delay RELAY7 OFF DELAY 708 Relay 8 OFF delay RELAY8 OFF DELAY 711 Relay 9 OFF delay RELAY9 OFF DELAY Va...

Страница 136: ... ON 10 AO45 OFF 11 AO45 ON 12 RELAY 1 ON 13 RELAY 1 OFF 14 RELAY 2 ON 15 RELAY 2 OFF 16 START DRIVE 17 STOP DRIVE 18 It can be chosen if an action on start up shall be executed even if the ON time has been passed some time ago Alternatively choose to wait for the next forth coming ON action time before executing the next coming action This is programmed in parameter 789 It is however possible to h...

Страница 137: ... 4 1 4 is simply selecting setups The RTC overrules setup selection via digital inputs and bus input Preset ref 5 8 is selecting preset reference The RTC overrules preset ref selection via digital inputs and bus input AO42 and AO45 and Relay 1 and 2 9 16 simply activate or deactivate the outputs Start drive 17 starts the frequency converter the command is AND ed or OR ed with the digital input com...

Страница 138: ...CTIONS 0 Wait new on action WAIT NEW ON ACTION 1 Function Decide how the frequency converter shall respond to actions after start up Description of choice It can be chosen if an action on startup shall be executed even if the ON time was passed some time ago 0 Alternatively choose to wait for the next forth coming ON action before executing 1 When the RTC is enabled it must be defined how this sho...

Страница 139: ...mp AUTO RAMP Parameter 208 Automatic ramp up down is enabled i e the frequency converter is trying to avoid a trip from overvoltage by increasing its output frequency Sleep Boost SLEEP BST The boost function in parameter 406 Boost setpoint is enabled This function is only possible in Closed loop operation Sleep mode SLEEP The energy saving function in parameter 403 Sleep mode timer is enabled This...

Страница 140: ...p DC STOP The DC brake in parameter 114 116 has been enabled DRIVE ready UN READY The frequency converter is ready for operation but terminal 27 is a logic 0 and or a Coasting command has been received via the serial communication Not ready NOT READY The frequency converter is not ready for operation because of a trip or because OFF1 OFF2 or OFF3 is a logic 0 Start disabled START IN This status wi...

Страница 141: ...K UNDERVOLT x x 9 Inverter overloaded INVERTER TIME x x 10 Motor overloaded MOTOR TIME x x 11 Motor thermistor MOTOR THERMISTOR x x 12 Current limit CURRENT LIMIT x x 13 Overcurrent OVERCURRENT x x x 14 Earth fault EARTH FAULT x x 15 Switch mode fault SWITCH MODE FAULT x x 16 Short circuit CURR SHORT CIRCUIT x x 17 Serial communication timeout STD BUSTIMEOUT x x 18 HPFB bus timeout HPFB TIMEOUT x ...

Страница 142: ...INK VOLTAGE HIGH The intermediate circuit voltage DC is higher than Voltage warning high see table below The controls of the frequency converter are still enabled WARNING 6 Voltage warning low DC LINK VOLTAGE LOW The intermediate circuit voltage DC is lower than Voltage warning low see table below The controls of the frequency converter are still enabled WARNING ALARM 7 Overvoltage DC LINK OVERVOL...

Страница 143: ...than the value in parameter 215 Current limit ILIM and the frequency converter trips after the time set in parameter 412 Trip delay overcurrent ILIM has passed WARNING ALARM 13 Overcurrent OVER CURRENT The inverter peak current limit approx 200 of the rated current has been exceeded The warning will last approx 1 2 seconds following which the frequency converter will trip and give off an alarm Tur...

Страница 144: ...ected to the system is too small for AMA to be carried out The setting in parameter 102 does not match the motor used TIME OUT 5 AMA fails because of noisy measuring signals Try to start AMA all over a number of times until AMA is carried out Please note that repeated AMA runs may heat the motor to a level where the stator resistance RS is increased In most cases however this is not critical INTER...

Страница 145: ...s probably too small for AMA to be carried out The setting in parameter 102 Motor power PM N may not match the motor Check the motor and select Continue or STOP ALARM 60 Safety stop EXTERNAL FAULT Terminal 27 parameter 304 Digital inputs has been programmed for a Safety interlock 3 and is a logic 0 WARNING 61 Output frequency low FOUT FLOW The output frequency is lower than parameter 223 Warning L...

Страница 146: ...C NOT READY The frequency converter has been de energized for more than aproc 4 days or the frequency converter was not on for 24 hours first time to charge the back up As soon as a user re programme the time and week day this warning is dismissed WARNING 99 Unknown fault UNKNOWN ALARM An unknown fault has occurred which the software is not able to handle Contact your Danfoss supplier MG 61 A5 02 ...

Страница 147: ...ounting frequency converters in aggressive environments will increase the risk of stop pages and furthermore considerably reduce the life of the converter Before the installation of the frequency converter the ambient air should be checked for liquids particles and gases This may be done by observing existing installations in this environment Typical indicators of harmful airborne liquids are wate...

Страница 148: ...urrent transducers NOTE VLT 6002 6072 525 600 V units do not meet PELV requirements in accordance with EN 50178 Earth leakage current Earth leakage current is primarily caused by the capacitance between motor phases and the motor cable screen When an RFI filter is used this contributes additional leakage current as the filter circuit is connected to earth through capacitors See drawing on the foll...

Страница 149: ... 1 The load drives the motor at constant output frequency from the frequency converter i e the load generates energy 2 During deceleration ramp down if the moment of inertia is high the load is low and the ramp down time is too short for the energy to be dissipated as a loss in the frequency converter the motor and the installation The control unit attempts to correct the ramp if possible The inve...

Страница 150: ...80 460 V Cable length Mains volt age Rise time Peak voltage dU dt 50 metres 380 V 0 3 µsec 850 V 2000 V µsec 50 metres 500 V 0 4 µsec 950 V 2600 V µsec 150 metres 380 V 1 2 µsec 1000 V 667 V µsec 150 metres 500 V 1 3 µsec 1300 V 800 V µsec VLT 6016 6122 380 460 V Cable length Mains volt age Rise time Peak voltage dU dt 32 metres 380 V 0 27 µsec 950 V 2794 V µsec 70 metres 380 V 0 60 µsec 950 V 126...

Страница 151: ...A VLT 6502 6602 380 460 V All enclosure types 83 dB A VLT 6002 6011 525 600 V IP 20 NEMA 1 units 62 dB A VLT 6102 6402 525 600 V IP 20 NEMA 1 units 74 dB A IP 54 units 74 dB A VLT 6502 525 600 V All units 80 dB A VLT 6602 6652 525 600 V All units 83 dB A Measured 1 meter from the unit at full load Derating for ambient temperature The ambient temperature TAMB MAX is the maximum temperature allowed ...

Страница 152: ...sed Increased cable cross section leads to increased capacity to earth and thus an increased earth leakage current Derating for high switching frequency A higher switching frequency to be set in parameter 407 Switching frequency leads to higher losses in the electronics of the frequency converter VLT 6000 HVAC has a pulse pattern in which it is possible to set the switching frequency from 3 0 10 0...

Страница 153: ...tion broad band general requirements IEC 68 2 35 Random vibration broad band high reproducibility IEC 68 2 36 Random vibration broad band medium reproducibility VLT 6000 HVAC complies with requirements that correspond to conditions when the unit is mounted on the walls and floors of production premises as well as in panels bolted to walls or floors Air humidity VLT 6000 HVAC has been designed to m...

Страница 154: ...e shape of the current In general the efficiency is just as good as with mains operation The efficiency of the motor depends on the type of motor 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 In small motors the influence from the U f characteristic on efficienc...

Страница 155: ... frequency converters For this purpose Danfoss can offer two acvanced harmonic filters AHF05 and AHF10 bringing the harmonic current down to around 5 and 10 respectively For further details see the operating instructions MG 80 BX YY For calculation of harmonic Danfoss offers the software tool MCT31 Some of the harmonic currents might disturb communication equipment connected to the same transforme...

Страница 156: ...40 V VLT 6102 6652 525 600 V Basic standard EN 55011 Class A1 EN 55011 Class B Setup Motor cable Conducted 150 kHz 30 MHz Radiated 30 MHz 1 GHz Conducted 150 kHz 30 MHz Radiated 30 MHz 1 GHz 300 unscreened unarmoured No No No No VLT 6000 w o RFI filter option 4 5 150 m br screened armoured No Yes 6 No No 300 m unscreened unarmoured Yes 2 6 No No No 50 m br screened armoured Yes Yes 6 Yes 1 3 6 No ...

Страница 157: ...tion of the effects of radar and radio communication equipment as well as mobile communications equipment EN 61000 4 4 IEC 1000 4 4 Burst transients Simulation of interference brought about by switching with a contactor relays or similar devices EN 61000 4 5 IEC 1000 4 5 Surge transients Simulation of transients brought about e g by lightning that strikes near installations ENV 50204 Incoming elec...

Страница 158: ... Enclosure OK OK OK Load sharing OK OK Standard bus OK OK OK Basic specifications Line 4 kV 5kHz DCN 2 kV 2 4 kV 12 2 3 x UN 2 10 VRMS Motor 4 kV 5kHz CCC 10 VRMS Control lines 2 kV 5kHz CCC 2 kV 2 1 10 VRMS PROFIBUS option 2 kV 5kHz CCC 2 kV 2 1 10 VRMS Signal interface 3 m 1 kV 5kHz CCC 10 VRMS Enclosure 8 kV AD 6 kV CD 10 V m Load sharing 4 kV 5kHz CCC 10 VRMS Standard bus 2 kV 5kHz CCC 4 kV 21...

Страница 159: ...A stop command given as a group 1 command results in the display indication STOP A missing stop command given as a group 2 command results in the display indication STAND BY Digital inputs The digital inputs can be used for controlling various functions of the frequency converter Digital outputs There are four digital outputs two of which activate a relay switch The outputs are able to supply a 24...

Страница 160: ...The smallest value which the reference signal may have Set in parameter 204 Minimum reference RefMIN Setup There are four Setups in which it is possible to save parameter settings It is possible to change between the four parameter Setups and to edit one Setup while another Setup is active Start disable command A stop command that belongs to group 1 of the control commands see this group Stop comm...

Страница 161: ...r defined readout No unit Yes Yes 0 5 007 Big display readout Frequency Hz Yes Yes 0 5 008 Small display readout 1 1 Reference Unit Yes Yes 0 5 009 Small display readout 1 2 Motor current A Yes Yes 0 5 010 Small display readout 1 3 Power kW Yes Yes 0 5 011 Unit of local reference Hz Yes Yes 0 5 012 Hand start on LCP Enable Yes Yes 0 5 013 OFF STOP on LCP Enable Yes Yes 0 5 014 Auto start on LCP En...

Страница 162: ...otor power 100 60000 rpm No Yes 0 6 107 Automatic motor adaptation AMA Optimisation disable No No 0 5 108 Start voltage of parallel motors Depends on par 103 0 0 par 103 Yes Yes 1 6 109 Resonance dampening 100 0 500 Yes Yes 0 6 110 High break away torque OFF 0 0 0 5 sec Yes Yes 1 5 111 Start delay 0 0 sec 0 0 120 0 sec Yes Yes 1 6 112 Motor preheater Disable Yes Yes 0 5 113 Motor preheater DC curr...

Страница 163: ...6 220 Frequency bypass 4 120 Hz 0 0 par 200 Yes Yes 1 6 221 Warning Low current lLOW 0 0 A 0 0 par 222 Yes Yes 1 6 222 Warning High current lHIGH lVLT MAX Par 221 lVLT MAX Yes Yes 1 6 223 Warning Low frequency fLOW 0 0 Hz 0 0 par 224 Yes Yes 1 6 224 Warning High frequency fHIGH 120 0 Hz Par 223 par 200 202 Yes Yes 1 6 225 Warning Low reference RefLOW 999 999 999 999 999 999 par 226 Yes Yes 3 4 226...

Страница 164: ... scaling 5000 Hz 1 32000 Hz Yes Yes 0 6 321 Terminal 45 output 0 fMAX 0 20 mA Yes Yes 0 5 322 Terminal 45 output pulse scaling 5000 Hz 1 32000 Hz Yes Yes 0 6 323 Relay 1 output function Alarm Yes Yes 0 5 324 Relay 01 ON delay 0 00 sec 0 600 sec Yes Yes 0 6 325 Relay 01 OFF delay 0 00 sec 0 600 sec Yes Yes 0 6 326 Relay 2 output function Running Yes Yes 0 5 327 Pulse reference max frequency 5000 Hz...

Страница 165: ... 0 000 999 999 999 FBMIN Yes Yes 3 4 414 Maximum feedback FBMAX 100 000 FBMIN 999 999 999 Yes Yes 3 4 415 Units relating to closed loop Yes Yes 1 5 416 Feedback conversion Linear Yes Yes 0 5 417 Feedback calculation Maximum Yes Yes 0 5 418 Setpoint 1 0 000 FBMIN FBMAX Yes Yes 3 4 419 Setpoint 2 0 000 FBMIN FBMAX Yes Yes 3 4 420 PID normal inverse control Normal Yes Yes 0 5 421 PID anti windup On Y...

Страница 166: ... No 0 5 522 Data read out Terminal 53 analogue input No No 1 3 523 Data read out Terminal 54 analogue input No No 1 3 524 Data read out Terminal 60 analogue input No No 4 3 525 Data read out Pulse reference No No 1 7 526 Data read out External reference No No 1 3 527 Data read out Status word hex No No 0 6 528 Data read out Heat sink temperature No No 0 5 529 Data read out Alarm word hex No No 0 7...

Страница 167: ...No 0 9 624 Nameplate Software version no No No 0 9 625 Nameplate LCP identification no No No 0 9 626 Nameplate Database identification no No No 2 9 627 Nameplate Power component identification no No No 0 9 628 Nameplate Application option type No No 0 9 629 Nameplate Application option ordering no No No 0 9 630 Nameplate Communication option type No No 0 9 631 Nameplate Communication option orderi...

Страница 168: ...or high switching frequency 152 direction of motor rotation 65 Data change lock 103 Data log 131 DC braking 90 DC braking inverse 102 DC bus connection 66 Definitions 159 Derating for air pressure 152 Derating for long motor cables 152 Derating for running at low speed 152 Digital inputs 101 Digital speed up down 70 Direction of motor rotation 65 Display 71 Display mode 134 Display readout 83 E EM...

Страница 169: ... Lowpass 127 M Maximum reference 94 Mains connection 98 Mains supply L1 L2 L3 21 Max imbalance of supply voltage 21 Mechanical dimensions 41 Mechanical installation 45 Motor cables 65 Motor connection 64 Motor current 87 Motor frequency 87 Motor power 86 Motor speed 88 Motor thermal protection 66 91 Motorvoltage 87 N Nameplate 133 134 No function 102 No operation 105 NOISE REDUCTION 118 O OFF STOP...

Страница 170: ...user defined readout 80 Single pole start stop 70 Sleep mode 116 Speed up and speed down 102 Start 102 Status messages 139 Switches 1 4 68 Switching frequency 117 Switching on the input 150 T Trip locked 160 Technical data 26 Thermistor 105 Tightening up torque 64 Time out 107 Torque characteristics 21 86 Transmitter connection 70 Trip delay overcurrent ILIM 119 Trip locked 141 Type code ordering ...

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