Page 1: Table Of Contents
RFI switch High voltage test Heat emission from VLT 6000 HVAC Ventilation of integrated VLT 6000 HVAC EMC correct electrical installation Use of EMC-correct cables Electrical installation - earthing of control cables ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 2 Relay outputs Application functions 400-427 Sleep mode PID for process control PID overview Feedback handling Serial communication for FC protocol Protocols Telegram communication Telegram build-up under FC protocol Data character (byte) ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 3 Derating for long motor cables or cables with larger cross-section Derating for high switching frequency Vibration and shock Air humidity Efficiency Mains supply interference/harmonics Power factor (Emission, Immunity) EMC Immunity Definitions Parameter overview and factory settings Index ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 4: Introduction To Hvac
Design Guide Software version: 3.2x This Design Guide can be used with all VLT 6000 HVAC frequency converters with software version 3.2x. The software version number can be seen from parameter 624. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 5: Safety Regulations
ETR trip 1. nection ceases. Note: The function is initialised at 1.0 x rated motor current and rated motor frequency (see parameter 117, Motor thermal protec- tion). ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 6 VLT 6032 - 6072, 525-600 V: wait at least 30 minutes VLT 6102 - 6402, 525-600 V: wait at least 20 minutes VLT 6502 - 6652, 525-600 V: wait at least 30 minutes ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 7: Introduction To The Design Guide
VLT 6000 HVAC, such as AEO - Automatic Energy Optimisation, RFI filter and other HVAC-relevant func- tions. There are also examples of applications and information is given about Danfoss and CE-labelling. The specification section deals with the requirements relating to being allowed to supply and install frequency converters.
Page 8 This symbol indicates something to be no- ted by the reader. This symbol indicates a general warning. This symbol indicates a high-voltage warning. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 9: Available Literature
Please also refer site http:// drives.danfoss.com for information about new litera- Below is a list of the literature available for VLT 6000 ture. HVAC. It must be noted that there may be deviations from one country to the next. Supplied with the unit: Operating instructions MG.61.AX.YY...
Page 10 Pump characteristics Energy savings This figure compares power control via valves and without speed control with pressure control via a fre- quency converter. shaft shaft output Flow distribution over 1 year ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 11 42,5 18.615 42,5 18.615 1314 38,5 50.589 29,0 38.106 1752 35,0 61.320 18,5 32.412 1752 31,5 55.188 11,5 20.148 1752 28,0 49.056 11.388 1752 23,0 40.296 6.132 Σ 8760 275.064 26.801 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 12: Fire Mode
If the warning still flashes after due to Fire Mode operation may cause a power cycle please contact your local Danfoss sup- over pressure and result in damage to plier. In the following is a table to show the alarms and...
Page 13 (HPFB TIMEOUT) Inverter fault (GATE DRIVE FAULT) Safety stop (EXTERNAL FAULT) Output current low (I MOTOR < I LOW) Fire mode was active (FIRE MODE WAS ACTIVE) Unknown fault (UNKNOWN FAULT) ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 14: Star/Delta Starter Or Soft-Starter Not Required
It is possible to calculate the cost of installing the two different systems. In the example on the fol- lowing page, the two systems can be established at roughly the same price. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 15 E.M.S. Energy Management sys- V.A.V. Variable Air Volume Sensor P Pressure Sensor T Temperature With a frequency converter The figure shows a fan system controlled by VLT 6000 HVAC frequency converters. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 16: Control Principle
Even out the intermediate circuit voltage and reduce DC voltage is converted into variable AC voltage with the harmonic current feedback to the mains supply. a variable frequency. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 17: Ce Labelling
1000 Volt AC and the 75 - 1500 Volt DC voltage NOTE: VLT 6001-6072, 525-600 V are not CE label- ranges. Danfoss CE labels in accordance with the di- led. Application examples an information sheet that gives a full description of the application.
Page 18: The New Standard
Centrifugal devices such as fans behave according to the centrifugal laws. This means the fans decrease the Pressure signal Cooling coil Heating coil VAV boxes Filter Supply fan Pressure transmitter Flow Return fan Flow ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 19: The New Standard
As the number of also reduced, adding further savings. people in the controlled area decreases, the need for Several features of Danfoss HVAC dedicated frequen- fresh air decreases. The CO2 sensor detects lower cy converter, the VLT 6000 HVAC can be utilized to levels and decreases the supply fans speed.
Page 20: The New Standard
Also as a standard feature, you can program the fre- quency converter to enter a “sleep” mode and stop the Several features of Danfoss HVAC dedicated drive, fan until a higher speed is required. Additionally, some the VLT 6000 HVAC can be utilized to improve the cooling tower fans have undesireable frequencies that performance of your cooling tower fans application.
Page 21 This can amount to savings of 15-20% or more. Trimming the pump impeller is irreversible, thus if the conditions change and higher flow is required the impeller must be replaced. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 22 In the event the flow rate needs to be increased later in the systems life, the frequency converter can simply increase the pumps speed instead of requiring a new pump impeller. Flowmeter Flowmeter ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 23 Please note that when running multiple pumps in parallel, they must run at the same speed to maximize energy savings, either with individual dedicated drives or one drive running multiple pumps in parallel. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 24: Choice Of Frequency Converter
32.0 23.0 6027 18.5 37.5 27.0 6032 44.0 31.6 6042 61.0 43.8 6052 73.0 52.5 6062 90.0 64.7 6072 73.4 6102 6122 6152 6172 6222 6272 6352 6402 6502 6552 6602 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 25 [kVA] 6002 6003 6004 6005 6006 6008 6011 11.5 10.0 6016 15.6 6022 6027 18.5 6032 6042 6052 6062 6072 6102 6122 6152 6172 6222 6272 6352 6402 6502 6602 6652 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 26 [ A] [kVA] 6002 6003 6004 6005 6006 6008 6011 11.0 6016 16.9 6022 6027 18.5 6032 6042 6052 6062 6072 6102 6122 6152 6172 6222 6272 6352 6402 6502 6602 6652 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 27: Unpacking And Ordering A Vlt Frequency Converter
IP 00: This enclosure is only available for the larger and including 3.0 kW (VLT 6005) and units for a mains power sizes of the VLT 6000 HVAC series. It is rec- voltage of 380-460 V and a motor power of up to 7.5 ommended for installation in standard cabinets.
Page 28 EX: Extended with 24 V supply and DC terminals R3: Class A1 and B filter DX: Extended with 24 V supply, DC terminals, discon- nect and fuse NEMA 1 exceeds IP 20 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 29 DX: Extended with 24 V supply, DC terminals, discon- R0: Without filter C20: Compact IP 20 nect and fuse R1: Class A1 filter CN1: Compact NEMA 1 PS: Standard with 24 V supply C54: Compact IP 54 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 30 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.B5.02 - VLT is a registered Danfoss trademark...
Page 31: Ordering Form
® 6000 HVAC Series Ordering form ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 32: Pc Software And Serial Communication
Master class 2 connection. It makes it possible to on be linked to the bus and alternative transmission me- line read/write parameters in a frequency converter via dia can be used. Danfoss offers the following option the Profibus network. This will eliminate the need for cards for communication: an extra communication network.
Page 33: Profibus
This allows devices with limited power re- quirements to be powered directly from the network via the 5-conductor cable. Modbus RTU MODBUS RTU (Remote Terminal Unit) Protocol is a messaging structure developed by Modicon in 1979, ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 34 ® 6000 HVAC Series Accessories for VLT 6000 HVAC IP 20 bottom cover Application option ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 35 Ordering numbers for the ordering a frequency converter with an option. individual VLT types with integrated options can be LC filters for VLT 6000 HVAC seen from the relevant manuals or instructions. In ad- ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 36 This problem can be solved For the VLT 6000 HVAC, Danfoss offers a LC filter to entirely by integrating the filter in a cabinet or similar. dampen the acoustic motor noise.
Page 37 745 A / 678 A 60 Hz 175Z3142 Regarding LC filters for 525 - 600 V and VLT 6602 380-460 V, please contact Danfoss. When using LC filters, the switching fre- quency must be 4.5 kHz (see parameter 407). For VLT 6102-6602 parameter 408 must be set to LC filter fitted to obtain proper operation.
Page 38 Bookstyle: Max. 20 m screened/armoured cable EN 55011-1A: Max. 150 m screened/armoured cable Weight: 175Z0825 7.5 kg 175Z0826 9.5 kg 175Z0832 9.5 kg Installation of LC filter IP 20 Bookstyle Installation of LC filter IP 20 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 39 LC type A [mm] B [mm] C [mm] D [mm] E [mm] F [mm] G [mm] Weight [kg] 175Z4600 175Z4601 175Z4602 175Z4603 175Z4604 175Z4605 175Z4606 175Z4607 175Z4608 175Z4609 175Z4610 175Z4611 175Z4612 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 40 C [mm] D [mm] E [mm] F [mm] G [mm] Weight [kg] 175Z4701 175Z4702 175Z4703 175Z4704 175Z4705 175Z4706 175Z4707 175Z3139 1350 1000 175Z3140 1350 1000 175Z3141 1350 1000 175Z3142 1350 1000 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 41 Increases load on transformer (sometimes it (eg retrofit with frequency converters). For this pur- will require a larger transformer, particular at pose Danfoss can offer two advanced harmonic filters retrofit) AHF05 and AHF10, bringing the harmonic current Increases heat losses in transformer and in- down to around 5% and 10% respectively.
Page 42 648 A Two 324 A units 6602 Please note that the matching of the Danfoss frequen- cy converter and filter is pre-calculated based on 400V/480V and assuming typical motor load (4 pole) and 110 % torque. For other combinations, please consult MG.80.BX.YY.
Page 43: Installation
1 - 3600 sec. Torque characteristics: Starting torque 110% for 1 min. Starting torque (parameter 110 High break-away torque) Max. torque: 160% for 0.5 sec. Acceleration torque 100% Overload torque 110% ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 44 No. of programmable digital and analogue outputs Terminal nos. 42, 45 Voltage level at digital/pulse output 0 - 24 V DC 600 Ω Minimum load to ground (terminal 39) at digital/pulse output ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 45 Max. cross-section for control cables 1.5 mm /16 AWG Max. cross-section for serial communication 1.5 mm /16 AWG If UL/cUL is to be complied with, copper cable with temperature class 60/75°C must be used ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 46 IP54 units are not intended for direct outdoor installation. The IP54 rating does not relate to other exposures as sun, icing, wind blown driving rain. Under such circumstances Danfoss recommends to install the units in an enclosure designed for these environmental conditions. Alternatively, an installation at minimum 0.5 m above surface and covered by a shed is recommended.
Page 47 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 48: Technical Data, Mains Supply 3 X 200-240V
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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 49: 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 50 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 51 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 con- nector. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 52 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 53 4. Always comply with national and local regulations on min. cable cross-section. Max. cable cross section is the maximum possible cable cross section that can be fitted on the terminals. 5. Connection bolt power supply, motor and load sharing: M10 compression (lug), 2 x M8 (box lug) ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 54: Technical Data, Mains Supply 3 X 525-600 V
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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 55 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 56 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 57 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 58 4. Always comply with national and local regulations on min. cable cross-section. Max. cable cross section is the maximum possible cable cross section that can be fitted on the terminals. 5. Connection bolt power supply, motor and load sharing: M10 compression (lug), 2 x M8 (box lug) ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 59: Fuses
SRPK800 A 300 6172 rating plug No. SRPK800 A 400 6222 rating plug No. SRPK800 A 400 6272 rating plug No. SRPK800 A 500 6352 rating plug No. SRPK800 A 600 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 60 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 A (symmetrical), 500 V / 600 V maximum. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 61: Mechanical Dimensions
6102 - 6122 6152 - 6172 1208 1154 6222 - 6352 1588 1535 6402 - 6602 2000 aa: Minimum space above enclosure 1. With disconnect add 44 mm. bb: Minimum space below enclosure ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 62 IP 54 525 - 600 V 6102 - 6172 1208 1154 6222 - 6402 1588 1535 6502 - 6652 2000 aa: Minimum space above enclosure bb: Minimum space below enclosure 1) With disconnect add 44 mm. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 63 ® 6000 HVAC Series Mechanical dimensions ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 64 ® 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.B5.02 - VLT is a registered Danfoss trademark...
Page 65: Mechanical Installation
Derating for ambient temperature. space above and below the enclosure. The service life of the frequency converter will be re- duced if derating for ambient temperature is not taken into account. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 66 IP 54 filter mats must be changed when they are dirty. VLT 6152-6352, 380-460 V VLT 6402-6602, 380-460 V IP 00 above and below enclosure. VLT 6502-6652, 525-600 V IP 21/IP 54 only above enclosure. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 67 IP 21 and IP 54 units. sides. Gaining access requires a minimum space of 579 mm in front of the frequency converter. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 68: General Information About Electrical Installation
See also EMC-correct electrical installation. • Safety earthing: Please note that the fre- quency converter has a high leakage current and must be earthed appropriately for safety reasons. Apply local safety regulations. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 69: Screened/Armoured Cables
Suitable for protecting equipment with a di- rect 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.B5.02 - VLT is a registered Danfoss trademark...
Page 70: Rfi Switch
Mains supply connected to earth: The RFI switch must be in ON position in order for the frequency converter to comply with the EMC standard. 1) Not possible with 6102-6652, 525-600 V units. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 71 VLT 6032 - 6042 380 - 460 V VLT 6016 - 6022 200 - 240 V VLT 6032 - 6042 525 - 600 V Compact IP 54 VLT 6102 - 6122 380 - 460 V ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 72 VLT 6016 - 6032 200 - 240 V All enclosure types VLT 6152 - 6602, 380 - 460 V Compact IP 54 VLT 6016 - 6032 380 - 460 V VLT 6006 - 6011 200 - 240 V ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 73: High Voltage Test
An uninterrupted high frequency connection Following these guidelines is recommended in cases between the frequency converter and the where compliance with EN 61000-6-3/4, EN 55011 or motor units is required for IP54 units. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 74 Other ways of making the in- See the section EMC test results for further details. stallation may have as good an EMC performance, ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 75 ® 6000 HVAC Series ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 76: Use Of Emc-Correct Cables
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 cov- erage. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 77: 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 78: Electrical Installation, Enclosures
VLT 6002-6011, 380-460 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 79 VLT 6042-6062, 200-240 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 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 80 VLT 6102-6122, 380-460 V IP 00 Compact IP 54 VLT 6152-6172, 380-460 V VLT 6102-6122, 380-460 V VLT 6102-6172, 525-600 V Note: The RFI switch has no function in the 525-600 V drives. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 81 Note: The RFI switch has no function in the 525-600 V drives. 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.B5.02 - VLT is a registered Danfoss trademark...
Page 82 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. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 83 VLT 6002-6011, 380-460 V IP 54 VLT 6006-6032, 200-240 V IP 20 and NEMA 1 VLT 6016-6072, 380-460 V VLT 6006-6032, 200-240 V VLT 6016-6122, 380-460 V VLT 6016-6072, 525-600 V ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 84 6000 HVAC Series 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.B5.02 - VLT is a registered Danfoss trademark...
Page 85: Tightening-Up Torque And Screw Sizes
6 mm 8 mm 24 Nm (IP 54) frequency converter output. See the De- VLT 6152-6352 16 mm 19 Nm M10 (bolt) sign Guide or contact Danfoss. VLT 6402-6602 19 Nm M10 (com- 16 mm pression lug) 9.5 Nm 13 mm...
Page 86: Direction Of Motor Rotation
If it is necessary to break the screen to install a motor rated output current I for the frequency converter. VLT,N isolator or motor contactor, the screen must be con- tinued at the lowest possible HF impedance. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 87: Motor Thermal Protection
88, 89 105 Motor current I , has been programmed for the VLT,N Contact Danfoss if you require further information. rated motor current (can be read from the motor name- plate). High-voltage relay The cable for the high-voltage relay must be connec- Earth connection ted to terminals 01, 02, 03.
Page 88: Electrical Installation, Control Cables
Electrical installation, control cables Max. control cable cross section: 1.5 mm /16 AWG Torque: 0.5-0.6 Nm Screw size: M3 See Earthing of screened/armoured control cables for correct termination of control cables. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 89: Switches
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). ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 90: Connection Examples, Vlt 6000 Hvac
An external DC supply or a 12-pulse option can be status or a warning. connected to terminals 88 and 89. Please ask Danfoss On terminals 68 (P+) and 69 (N-) RS 485 interface, the for a Design Guide to learn more.
Page 91 Parameter 309 = Terminal 53, min. scaling Parameter 310 = Terminal 53, max. scaling Parameter 314 = Reference [1] Parameter 315 = Terminal 60, min. scaling Parameter 316 = Terminal 60, max. scaling ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 92: Programming
Quick menu or the Ex- lamps are used for parameter Setup, including select- tend menu mode. ing the display indication during normal operation. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 93: Indicator Lamps
[HAND START]- [AUTO START]. Local control Underneath the indicator lamps are keys for local con- trol. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 94: Display Mode
Line 2 gives the current output frequency and the ac- tive Setup. Line 4 says that the frequency converter is in Auto mode with remote reference, and that the mo tor is running. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 95 The display is in the form of a bar graph. USE +/- 40Hz 40.0Hz SETUP ----60 HAND LOCAL RUNNING ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 96: 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 97: 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 98: Quick Menu
Quick Menu Item 4 to 0 Hz. 323 Relay1 Function Sets function of high voltage Form C relay. 326 Relay 2 Function Sets function of low voltage Form A relay. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 99 Press > key to change to tens digit. Press ‘-’ key until ‘6’ counts down to ‘0’ and setting for Ramp Up Time reads ‘100 s.’ Press OK key to enter new value into drive controller. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 100: Operation And Display
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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 101: Setup Of User-Defined Readout
[OK] key has been pressed. The display indicates when copying is in progress. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 102 Output energy [kWh] (ENERGI [UNIT]) Hours run [Hours] (OURS RUN [h]) User-defined readout [-] (CUSTOM READ.[UNITS])) [10] = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 103 No readout can only be selected in parameters voltage in the frequency converter. 008-010 Small display readout. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 104 The CANCEL key will cancel the text. The available characters are: = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 105 START] key will be inactive. Hand start on LCP (HAND START BTTN) Value: = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 106 Operating state at power up, local con- trol (POWER UP ACTION) Value: Auto restart (AUTO RESTART) OFF/Stop (OFF/STOP) = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 107: Load And Motor
3 kW (3.00 KW) [300] 4 kW (4.00 KW) [400] 5,5 kW (5.50 KW) [550] = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 108 Furthermore, it is also possible to set the value 230 V [230] = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 109 6000 HVAC Series for motor frequency infinitely variably in the 24-1000 Hz range. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 110 Value: Optimisation disable (NO AMA) Automatic adaptation (RUN AMA) Automatic adaptation with LC-filter = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 111 If there is a warning, the display reads: WARNING 39-42 High break-away torque (HIGH START TORQ.) Value: = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 112 4 Value: kHz. 0 - 100 % 50 % = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 113 Set the desired frequency. give off a warning signal via one of the digital outputs. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 114: Motor Power Factor (Cos Ø)
NOT be changed unless the specific mo- tor has power factor lower than 0.75. This is typically the case for motors having more than 4 poles or low efficiency mo- tors. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 115 0.0 - f 0.0 HZ Function: This is where to select the minimum output frequency. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 116: 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 117 -Par. 413 Minimum feedback sulting reference is higher than Maximum reference. - par. 205 Ref 0.000 = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 118 If, during deceleration, the frequency = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 119: Reference Type
0% (as in the factory setting) via the serial commu- nication port. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 120 , the acceleration torque will be reduced ac- VLT,N in the system. cordingly. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 121 Par. 200 Output frequency range = 0-120 Hz [0]. parameter 223 - 120 Hz 120.0 Hz = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 122 100 Config- = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 123 In Closed loop, the unit for the feedback is program- med in parameter 415 Process units. Description of choice: Set the required value within the feedback range (pa- rameter 413 Minimum feedback, FB , and 414 Max- imum feedback, FB ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 124: Inputs And Outputs
Fire mode inverse (FIRE MODE INVERSE) [14] [15] Enable RTC (ENABLE RTC) [25] [25] = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 125 Speed up, the reference or the output frequency will increase by the Ramp-up time set in parameter 206. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 126 Please note Fire Mode must be enabled in parameter 430 for = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 127 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.B5.02 - VLT is a registered Danfoss trademark...
Page 128: Analogue Inputs
Terminal 53, min. scaling (AI 53 SCALE LOW) Value: 0.0 - 10.0 V 0.0 V = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 129 For reasons of accuracy, voltage losses in long signal lines should be compensated for. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 130 318 Function after time out will be activated. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 131: Analog/Digital Outputs
500 Ω. there is a choice of three types of output signal: = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 132 Fire mode active (FIRE MODE ACTIVE) [47] [47] Fire mode bypass (FIRE MODE BYPASS) [48] [48] = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 133 - Ref 4-20 mA and nected to an analog input has been exceeded. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 134 Set the desired value. Terminal 42, output, pulse scaling (AO 42 PULS SCALE) Value: = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 135: Relay Outputs
The relay is placed on the control card, see minals. Electrical installation, control cables. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 136 = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 137 Terminal 42, bus control (CONTROL OUTPUT 42) Terminal 45, bus control (CONTROL OUTPUT 45) Value: = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 138 6000 HVAC Series 0.0 - 100 % 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. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 139: Application Functions
DC brake and start has been selectd. and restart after a trip, select data value [1]-[9]. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 140 = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 141: Sleep Mode
404 Start function (parameter 402). Sleep frequency, the timer is reset. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 142 Description of choice: is as quiet as possible. Set the required frequency. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 143 • VLT 6016-6652, 525-600 V low parameter 221 Warning: Low current. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 144 413/414 Min- = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 145 Setpoint 1 and Setpoint 2. Description of choice: Select the required unit for the reference/feedback sig- nal. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 146: 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 147 If necessary, start/stop can be activated a number of times in order to provoke an unstable feedback signal. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 148: Pid Overview
= factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 149 Feedback conversion should not be used if 2-zone regulation in parameter 417 Feedback function has been selected. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 150 418 Setpoint 1 will be added to the remote reference. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 151 Used in Closed loop [1] (parameter 100). PID start frequency is always applied in clockwise direction. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 152 (10/(2 x π )) = 1.6 Hz. Value: 0.00 (OFF) - 10.00 sec. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 153 50.0 Hz in or other property when the frequen- cy converter has been programmed for Fire Mode. In no event shall Danfoss be liable to the end user or any other party for any direct or indirect, special or = factory setting, () = display text, [] = value for use in communication via serial communication port ®...
Page 154 Can also occur on mains with low short circuit ratio. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 155: Serial Communication For Fc Protocol
The master continuously sends telegrams addressed to the slaves and awaits reply telegrams from these. If Danfoss FC protocol is to be selected, set parameter The response time of the slaves is max. 50 ms. 500 Protocol to FC protocol [0].
Page 156: Telegram Build-Up Under Fc Protocol
2 characters and the telegram must be completed within 1.5 times the rated telegram time. Example: A telegram is sent to frequency converter address 22 using address format 1-31: ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 157: Data Character (Byte)
= 0 0 0 0 0 0 1 0 (02H) EXOR "second byte" = 1 1 0 1 0 1 1 0 (D6H) = 1 1 0 1 0 1 0 0 ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 158 15 14 13 12 Reply However, only the lowbyte is used. See example on No reply the following page. Parameter value transferred (word) Parameter value transferred (double word) Command cannot be executed Text transferred ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 159 The telegram length is stated in the 2nd byte of the telegram, called LGE. In order to read a text via the PWE block, the para- meter command (AK) must be set to 'F' Hex. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 160 E19F Hex - Write to parameter 415 Process units IND = 0000 Hex 0000 Hex HIGH 0014 Hex - Choose data choice kW [20] The reply from the slave to the master will be: ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 161: Process Word
The process word block is divided into two blocks each (master ⇒ slave) word of 16 bits, which always come in the sequence stated. Reply telegram Status Given output (slave ⇒ master) word frequency ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 162: Control Word According To Fc Protocol
Bit 09 has no function. Bit 03, Coasting stop: Bit 10, Data not valid/Data valid: Bit 03 = "0" means that the frequency converter im- mediately "lets go" of the motor (the output transistors ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 163: Status Word As Per Fc Protocol
19). Bit 06, Trip lock: Bit 06: “1” means that there is a trip lock. Status word as per FC protocol Bit 07, No warning/warning: ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 164: Serial Communication Reference
Bit 15, Thermal warning: Bit 15 = "0" means there is no thermal warning. Bit 15 = "1" means that the temperature limit has been exceeded either in the motor, in the frequency con- ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 165: Present Output Frequency
Par. 202 Output fre- 50 Hz quency high limit = Status word = 0F03 Hex. Status message Output frequency = 2000 Hex. 50 % of the fre- quency range, correspond- ing to 25 Hz. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 166: Serial Communication
Parameter 501 Address cannot be chosen via serial communication, but must be set via the LCP control unit. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 167 '0'. Kl.18 Function Kl.18 Function Stop Stop Stop Start Stop Start Start Start = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 168 Value: Digital input (DIGITAL INPUT) Serial communication (SERIAL PORT) Logic and (LOGIC AND) = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 169 Preset ref. Preset ref. Logic and [2] Setup/Pre- Setup/Pre- Setup no. Preset ref. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 170 100 % is the cut-out limit. Description of choice: User-defined read-out, parameter 513: Digital input, parameter 521: = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 171 Description of choice: parameter 538. The warning is in hex code. Set the required time. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 172 (NO PARITY/1 STOPBIT) Description of choice: (NO PARITY/2 STOPBIT) Set the required time. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 173 This will delay the drive’s response to the mes- sage and possibly cause the master controller to time out. The resulting retransmissions of messages will slow communications on the network. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 174: Extended Status Word, Warning Word, And Alarm Word
01000000 Relay 123 active 00000008 RTC not ready 02000000 Drive ready 04000000 Control ready 08000000 Start prevented 10000000 Profibus OFF3 active 20000000 Profibus OFF2 active 40000000 Profibus OFF1 active 80000000 Reserved ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 175 (GATE DRIVE FAULT) 0080 0000 Output current low (NO LOAD) 0100 0000 Safety interlock (EXTERNAL FAULT) 0200 0000 Fire mode was active (FIRE MODE WAS ACTIVE) (Remaining bits reserved for future use) ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 176: Service Functions
Gives the number of overtemperature errors on the heat-sink of the frequency converter. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 177 18. 40-32 = 8, corresponds to the signal on Value: terminal 27. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 178 The fault log is only reset after manual initialization. Initialisation (INITIALIZE) (See Manual initialization). = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 179 This means a date and time are shown. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 180 Parameter 629 Application option Nameplate: or- dering no.: This gives the ordering number for the application op-tion. Parameter 630 Nameplate: Communication option type: This gives the type of communication options fitted with theT frequency converter. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 181: Electrical Installation Of The Relay Card
Description of choice: Enter the required value. = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 182: Description Of Real Time Clock
ON action time before executing the next com- TUESDAY ing action. This is programmed in parameter 789. It is, = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 183 AO42 OFF SETUP 4 AO42 ON [10] PRESET REF. 1 AO45 OFF [11] = factory setting, () = display text, [] = value for use in communication via serial communication port ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 184 ON time was passed some time ago [0]. Alternatively choose to wait for the next forth com- ing ON action before executing [1]. When the RTC is enabled, it must be defined how this should be done. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 185: All About Vlt 6000 Hvac
Automatic Motor Adaptation running (AMA RUN) The motor speed now corresponds to the resulting ref- Automatic motor adaptation has been enabled in pa- erence. rameter 107 Automatic Motor Adaptation, AMA. Automatic Motor Adaptation completed (AMA STOP) ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 186 The cause may be noise on the mains, motor or control cables, leading to a stop of the control card microproc- essor. Check for EMC-correct connection of these cables. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 187: List Of Warnings And Alarms
After a reset, the frequency converter will be Via a digital input ready to start operation again. Via serial communication In addition, an au- tomatic reset may be selected in parameter 400 Reset function. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 188 Reference low (REF. < REF. LOW) Reference high (REF. > REF. HIGH) Temperature auto derate (TEMP.AUTO DERATE) Fire mode was active (FIRE MODE WAS ACTIVE) RTC not ready (RTC NOT READY) Unknown fault (UNKNOWN ALARM) ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 189 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 190 Stop and trip, the frequency converter will first give off an alarm, then ramp down and finally trip while giv- ing off an alarm. Parameter 803 Bus time interval could possibly be in- creased. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 191 Fault in the EEprom on the power card An internal fault has occurred in the frequency con- (EE ERROR POWER) There is a fault on the power verter. Contact your Danfoss supplier. card EEPROM. The frequency converter will continue LIMIT VALUE FAULT [8] to function, but is likely to fail at the next power-up.
Page 192 The motor used is probably too small for AMA to be carried out. The setting in parameter 102 Motor power, may not match the motor. Check the motor and select ‘Continue’ or [STOP]. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 193 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.B5.02 - VLT is a registered Danfoss trademark...
Page 194: Aggressive Environments
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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 195: Galvanic Isolation (Pelv)
Suitable for a high leakage current (300 mA). The leakage current is of importance to safety during handling/operation of the frequency converter if (by mistake) the frequency converter has not been earth- ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 196: Extreme Running Conditions
® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 197: Peak Voltage On Motor
380 V 1.2 µsec. 1000 V 150 me- 667 V/µsec. length voltage Rise time voltage dU/dt tres 0.25 575 V 1159 2510 500 V 1.3 µsec. 1300 V 150 me- 800 V/µsec. µsec. µsec. tres tres ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 198: Switching On The Input
Switching on the input depends on the mains voltage in question. The table states the waiting time between cut-ins. Mains voltage 380 V 415 V 460 V Waiting time 48 s 65 s 89 s ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 199: Acoustic Noise
• The current of VLT 6502-6652, 525-600 V, is and VLT 6102-6402, 525-600 V, is to be de- to be derated 1.5%/ºC above 55ºC maxi- rated 1%/ºC above 55ºC maximum. mum. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 200: Derating For Air Pressure
A higher switching frequency (to be set in parameter 407, Switching frequency) leads to higher losses in the VLT 6102-6352, 690 V electronics of the frequency converter. VLT 6402-6652, 600 V ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 201: 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 202: Efficiency
In the range of 75-100% of the rated torque, the effi- ciency of the motor is practically constant, both when it is controlled by the frequency converter and when it runs directly on mains. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 203: Mains Supply Interference/Harmonics
In some cases, there is a need for further suppression (e.g. retrofit with frequency converters). For this pur- pose 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.
Page 204: (Emission, Immunity)
® 6000 HVAC Series ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 205 ® 6000 HVAC Series ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 206: 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 207 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 208: Definitions
LSB: Least significant bit. Used in serial communication. MCM: Stands for Mille Circular Mil, an American measuring unit for cable cross-section. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 209 VLT, MAX The maximum output voltage. The smallest value which the reference signal may VT characteristics: have. Set in parameter 204 Minimum reference, Variable torque characteristics, used for pumps and fans. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 210: 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 211 0 - 100 % DC braking time 10 sec. 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 212 Conversion factor 0.01 0.001 0.0001 Data type: Data type shows the type and length of the telegram. Data type Description Integer 16 Integer 32 Unsigned 8 Unsigned 16 Unsigned 32 Text string ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 213 Unsigned 8 setups. Unsigned 16 Unsigned 32 Conversion index: Text string This number refers to a conversion figure to be used when writing or reading by means of a frequency con- verter. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 214 Fire mode Reference Frequen- 50 Hz Min Freq (par cy, Hz 60 Hz (US) 201) to Max Freq (par 202) Fire mode bypass delay, s 0 - 600 s Dynamic DC Link Compensation On ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 215 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.61.B5.02 - VLT is a registered Danfoss trademark...
Page 216 Unsigned 8 setups. Unsigned 16 Unsigned 32 Conversion index: Text string This number refers to a conversion figure to be used when writing or reading by means of a frequency con- verter. ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 217: Index
Control card, RS 485 serial communication: EMC correct electrical installation Control characteristics: EMC Immunity Control keys EMC test results control panel - LCP EMC-correct cables Control principle Enable RTC Control unit LCP ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 218 Harmonic filter Motor speed Harmonic filter Motor thermal protection Harmonic filters Motor thermal protection Heat emission from VLT 6000 HVAC Motorvoltage High voltage test High voltage warning Nameplate High-voltage relay Nameplate ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 219 Technical data Reference Telegram build-up Reference handling Telegram length Reference type Thermistor References and Limits Tightening-up torque Relay 1 Time out Relay 2 Torque characteristics Relay card Torque characteristics Relay outputs ® MG.61.B5.02 - VLT is a registered Danfoss trademark...
Page 220 Unintended start Units Ventilation of integrated VLT 6000 HVAC Vibration and shock VLT output data (U, V, W): Warning Warning against unintended start Warning: High frequency Warning: High reference Warnings and alarms ® MG.61.B5.02 - VLT is a registered Danfoss trademark...

Danfoss VLT 6000 HVAC Series Design Manual

Introduction to HVAC

Installation

Programming

All about VLT 6000 HVAC

Index

Quick Links

Related Manuals for Danfoss VLT 6000 HVAC Series

Summary of Contents for Danfoss VLT 6000 HVAC Series

Table of Contents