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Danfoss VLT AutomationDrive FC 361, Руководство по конструкции

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Feedback conversion

In some applications, it is useful to convert the feedback signal. One example is using a pressure signal to provide flow
feedback. Since the square root of pressure is proportional to flow, the square root of the pressure signal yields a value
proportional to the flow, see 

Illustration 8.5

.

130BF834.10

Reference signal

Reference

FB conversion

FB signal

P

Flow

FB

P

Flow

PID

P

Parameter 20-01

Parameter 20-04

Parameter 20-07

Illustration 8.5 Feedback Conversion

8.2.4 Control Structure Overview

The control structure is a software process that controls the motor based on user-defined references (for example, RPM) and
whether feedback is used/not used (closed loop/open loop). The operator defines the control in 

parameter 1-00 Configu-

ration Mode

.

The control structures are as follows:

Open-loop control structure

•

Speed (RPM).

•

Torque (Nm).

Closed-loop control structure

•

Speed (RPM).

•

Torque (Nm).

•

Process (user-defined units, for example, feet, lpm, psi, %, bar).

Basic Operating Principles ...

VLT® AutomationDrive FC 361

64

Danfoss A/S © 03/2019 All rights reserved.

MG06K102

8

8

Содержание VLT AutomationDrive FC 361

Страница 1: ...ENGINEERING TOMORROW Design Guide VLT AutomationDrive FC 361 90 315 kW Enclosure Sizes J8 J9 vlt drives danfoss com ...

Страница 2: ......

Страница 3: ...5 Back channel Cooling Overview 14 4 Options and Accessories Overview 15 4 1 Fieldbus Devices 15 4 2 Functional Extensions 15 5 Specifications 16 5 1 Electrical Data 380 480 V 16 5 2 Mains Supply 18 5 3 Motor Output and Motor Data 18 5 4 Ambient Conditions 18 5 5 Cable Specifications 19 5 6 Control Input Output and Control Data 19 5 7 Enclosure Weights 22 5 8 Exterior and Terminal Dimensions 23 6 ...

Страница 4: ...n of Operation 60 8 2 Drive Controls 60 9 Application Examples 68 9 1 Programming a Closed loop Drive System 68 9 2 Wiring for Open loop Speed Control 68 9 3 Wiring for Start Stop 69 9 4 Wiring for External Alarm Reset 70 9 5 Wiring for a Motor Thermistor 71 9 6 Wiring Configuration for the Encoder 71 10 How to Order a Drive 72 10 1 Drive Configurator 72 10 2 Ordering Numbers for Options and Acces...

Страница 5: ... RS485 Modbus RTU Telegram Structure 84 11 9 RS485 Modbus RTU Message Function Codes 87 11 10 RS485 Modbus RTU Parameters 88 11 11 RS485 FC Control Profile 88 Index 95 Contents Design Guide MG06K102 Danfoss A S 03 2019 All rights reserved 3 ...

Страница 6: ...ftware Version 1 4 Approvals and Certifications Drives are designed in compliance with the directives described in this section 1 4 1 CE Mark The CE mark Conformité Européenne indicates that the product manufacturer conforms to all applicable EU directives The EU directives applicable to the design and manufacture of drives are The Low Voltage Directive The EMC Directive The Machinery Directive fo...

Страница 7: ...aintained and used as intended A drive can be used as stand alone device or as part of a more complex installation Devices in either of these cases must bear the CE mark Systems must not be CE marked but must comply with the basic protection requirements of the EMC directive 1 5 Conventions Numbered lists indicate procedures Bullet lists indicate other information and description of illustrations ...

Страница 8: ...nel to install start up and maintain the drive can result in death or serious injury Only qualified personnel must install start up and maintain the drive WARNING DISCHARGE TIME The drive contains DC link capacitors which can remain charged even when the drive is not powered High voltage can be present even when the warning LED indicator lights are off Failure to wait the specified time after powe...

Страница 9: ... size J8 J9 IP NEMA 20 Chassis 20 Chassis Shipping dimensions mm in Height 587 23 587 23 Width 997 39 1170 46 Depth 460 18 535 21 Drive dimensions mm in Height 909 36 1122 44 Width 250 10 350 14 Depth 375 15 375 15 Maximum weight kg lb 98 216 164 362 Table 3 1 Power Ratings Weight and Dimensions Enclosure Sizes J8 J9 380 480 V Product Overview and Featur Design Guide MG06K102 Danfoss A S 03 2019 A...

Страница 10: ...ause damage To help prevent this situation the value of parameter 4 19 Max Output Frequency is automat ically limited based on an internal calculation based on the value of parameter 1 40 Back EMF at 1000 RPM parameter 1 25 Motor Nominal Speed and parameter 1 39 Motor Poles The overvoltage can be handled either using a brake function parameter 2 10 Brake Function and or using overvoltage control p...

Страница 11: ...requency For high internal temperatures and low motor speed the drive can also force the PWM pattern to SFAVM NOTICE The automatic derating is different when parameter 14 55 Output Filter is set to 2 Sine Wave Filter Fixed 3 2 9 Automatic Energy Optimization Automatic energy optimization AEO directs the drive to monitor the load on the motor continuously and adjust the output voltage to maximize e...

Страница 12: ... IGBTs trigger transformers and optocouplers The output current Hall effect transducers 3 3 Custom Application Features Custom application functions are the most common features programmed in the drive for enhanced system performance They require minimum programming or set up See the programming guide for instructions on activating these functions 3 3 1 Automatic Motor Adaptation Automatic motor a...

Страница 13: ...es of behavior during mains drop out Trip lock once the DC link is exhausted Coast with flying start whenever mains return parameter 1 73 Flying Start Kinetic back up Controlled ramp down Flying start This selection makes it possible to catch a motor that is spinning freely due to a mains drop out This option is relevant for centrifuges and fans Kinetic back up This selection ensures that the driv...

Страница 14: ...s TRUE The condition leads to an associated action as shown in Illustration 3 2 Par 13 11 Comparator Operator Par 13 43 Logic Rule Operator 2 Par 13 51 SL Controller Event Par 13 52 SL Controller Action 130BB671 13 Coast Start timer Set Do X low Select set up 2 Running Warning Torque limit Digital input X 30 2 TRUE longer than Illustration 3 2 SLC Event and Action Events and actions are each numbe...

Страница 15: ...nputs status bits and events using the logical operators AND OR and NOT Par 13 43 Logic Rule Operator 2 Par 13 41 Logic Rule Operator 1 Par 13 40 Logic Rule Boolean 1 Par 13 42 Logic Rule Boolean 2 Par 13 44 Logic Rule Boolean 3 130BB673 10 Illustration 3 5 Logic Rules 3 4 Dynamic Braking Overview Dynamic braking slows the motor using 1 of the following methods AC brake The brake energy is distrib...

Страница 16: ...ctly outside the enclosure This design improves reliability and prolongs component life by dramatically reducing interior temperatures and contamination of the electronic components Different back channel cooling kits are available to redirect the airflow based on individual needs 3 5 1 Airflow for J8 J9 Enclosures 130BG823 10 225 mm 8 9 in 225 mm 8 9 in Illustration 3 6 Standard Airflow Configura...

Страница 17: ...c drive parameters Supports MRP Supports DP V1 Diagnostic allows easy fast and standardized handling of warning and fault information into the PLC improving bandwidth in the system Implementation in accordance with Conformance Class B 4 2 Functional Extensions This section describes the functional extension options that are available with the VLT AutomationDrive FC 361 series For ordering numbers ...

Страница 18: ...closure protection rating IP20 kg lbs 98 216 Efficiency3 0 98 Output frequency Hz 0 590 Heat sink overtemperature trip C F 110 230 Control card overtemperature trip C F 75 167 Table 5 1 Electrical Data for Enclosures J8 Mains Supply 3x380 480 V AC 1 For fuse ratings see chapter 7 5 Fuses and Circuit Breakers 2 Typical power loss is at normal conditions and expected to be within 15 tolerance relate...

Страница 19: ... Efficiency3 0 98 Output frequency Hz 0 590 Heat sink overtemperature trip C F 110 230 Control card overtemperature trip C F 80 176 Table 5 2 Electrical Data for Enclosures J9 Mains Supply 3x380 480 V AC 1 For fuse ratings see chapter 7 5 Fuses and Circuit Breakers 2 Typical power loss is at normal conditions and expected to be within 15 tolerance relates to variety in voltage and cable conditions...

Страница 20: ... times 0 01 3600 s 1 Dependent on voltage and power Torque characteristics Starting torque constant torque Maximum 150 for 60 s1 2 Overload torque constant torque Maximum 150 for 60 s1 2 1 Percentage relates to the nominal current of the drive 2 Once every 10 minutes 5 4 Ambient Conditions Environment J8 J9 enclosure IP20 Chassis Vibration test standard ruggedized 0 7 g 1 0 g Relative humidity 5 9...

Страница 21: ...Terminal number 18 19 271 291 32 33 Logic PNP or NPN Voltage level 0 24 V DC Voltage level logic 0 PNP 5 V DC Voltage level logic 1 PNP 10 V DC Voltage level logic 0 NPN 19 V DC Voltage level logic 1 NPN 14 V DC Maximum voltage on input 28 V DC Input resistance Ri Approximately 4 kΩ All digital inputs are galvanically isolated from the supply voltage PELV and other high voltage terminals 1 Termina...

Страница 22: ...vanically isolated from the supply voltage PELV and other high voltage terminals Control card RS485 serial communication Terminal number 68 P TX RX 69 N TX RX Terminal number 61 Common for terminals 68 and 69 The RS485 serial communication circuit is functionally separated from other central circuits and galvanically isolated from the supply voltage PELV Digital output Programmable digital pulse o...

Страница 23: ...d 2 3 400 V AC 2 A Maximum terminal load AC 15 1 on 4 5 NO Inductive load cosφ 0 4 240 V AC 0 2 A Maximum terminal load DC 1 1 on 4 5 NO Resistive load 80 V DC 2 A Maximum terminal load DC 13 1 on 4 5 NO Inductive load 24 V DC 0 1 A Maximum terminal load AC 1 1 on 4 6 NC Resistive load 240 V AC 2 A Maximum terminal load AC 15 1 on 4 6 NC Inductive load cosφ 0 4 240 V AC 0 2 A Maximum terminal load...

Страница 24: ...e supply voltage PELV and other high voltage terminals The USB connection is not galvanically isolated from ground Use only isolated laptop PC as connection to the USB connector on the drive or an isolated USB cable converter 5 7 Enclosure Weights Enclosure 380 480 V J8 98 216 J9 164 362 Table 5 3 Enclosure J8 J9 Weights kg lb Specifications VLT AutomationDrive FC 361 22 Danfoss A S 03 2019 All ri...

Страница 25: ...and Terminal Dimensions 5 8 1 J8 Exterior Dimensions 130BF322 10 61 2 4 128 5 0 495 19 5 660 26 0 Illustration 5 2 Front View of J8 Specifications Design Guide MG06K102 Danfoss A S 03 2019 All rights reserved 23 5 5 ...

Страница 26: ...148 5 8 20 0 8 130BF801 10 844 33 2 39 1 5 375 14 8 82 3 2 18 0 7 Illustration 5 3 Side View of J8 Specifications VLT AutomationDrive FC 361 24 Danfoss A S 03 2019 All rights reserved MG06K102 5 5 ...

Страница 27: ...9 35 8 844 33 2 78 3 1 123 4 8 250 9 8 180 7 1 A B A B 33 1 3 11 0 4 25 1 0 11 0 4 20 0 8 9 0 3 24 0 9 25 1 0 M10 M10 130BF802 10 Illustration 5 4 Back View of J8 Specifications Design Guide MG06K102 Danfoss A S 03 2019 All rights reserved 25 5 5 ...

Страница 28: ... 22 0 9 62 2 4 101 4 0 145 5 7 184 7 2 223 8 8 0 0 1 2 3 1 Mains terminals 3 Ground terminals 2 Motor terminals Illustration 5 5 J8 Terminal Dimensions Front View Specifications VLT AutomationDrive FC 361 26 Danfoss A S 03 2019 All rights reserved MG06K102 5 5 ...

Страница 29: ...3 5 M10 13 0 5 32 1 3 145 5 7 182 7 2 3X M8x18 0 0 e30bg573 10 1 and 4 Mains terminals 2 and 5 Motor terminals 3 Ground terminals Illustration 5 6 J8 Terminal Dimensions Side Views Specifications Design Guide MG06K102 Danfoss A S 03 2019 All rights reserved 27 5 5 ...

Страница 30: ...8 3 J9 Exterior Dimensions 130BF323 10 176 6 9 611 24 1 59 2 3 868 34 2 Illustration 5 7 Front View of J9 Specifications VLT AutomationDrive FC 361 28 Danfoss A S 03 2019 All rights reserved MG06K102 5 5 ...

Страница 31: ...130BF803 10 20 0 8 148 5 8 18 0 7 1050 41 3 39 1 5 375 14 8 142 5 6 Illustration 5 8 Side View of J9 Specifications Design Guide MG06K102 Danfoss A S 03 2019 All rights reserved 29 5 5 ...

Страница 32: ...13 8 107 4 2 213 8 4 1122 44 2 1096 43 1 1051 41 4 271 10 7 130 5 1 25 1 0 33 1 3 11 0 4 40 1 6 11 0 4 9 0 3 20 0 8 24 0 9 Illustration 5 9 Back View of J9 Specifications VLT AutomationDrive FC 361 30 Danfoss A S 03 2019 All rights reserved MG06K102 5 5 ...

Страница 33: ... 8 3 265 10 4 319 12 6 200 7 9 319 12 6 e30bg616 10 0 0 o o 1 2 3 1 Mains terminals 3 Ground terminals 2 Motor terminals Illustration 5 10 J9 Terminal Dimensions Front View Specifications Design Guide MG06K102 Danfoss A S 03 2019 All rights reserved 31 5 5 ...

Страница 34: ... 11 2 0 0 0 0 1 2 5 M10 22 0 9 35 1 4 15 0 6 18 0 7 e30bg574 10 1 and 4 Mains terminals 2 and 5 Motor terminals 3 Ground terminals Illustration 5 11 J9 Terminal Dimensions Side Views Specifications VLT AutomationDrive FC 361 32 Danfoss A S 03 2019 All rights reserved MG06K102 5 5 ...

Страница 35: ...holes use a bar WARNING RISK OF INJURY OR DEATH Follow local safety regulations for lifting heavy weights Failure to follow recommendations and local safety regulations can result in death or serious injury Ensure that the lifting equipment is in proper working condition See chapter 3 Product Overview and Features for the weight of the different enclosure sizes Maximum diameter for bar 20 mm 0 8 i...

Страница 36: ...r of insulation This layer reduces the cooling capacity of the components and the components become warmer The hotter environment decreases the life of the electronic components Keep the heat sink and fans free from dust build up For more service and maintenance information refer to the operating guide Cooling fans Fans provide airflow to cool the drive When fans are exposed to dusty environments ...

Страница 37: ...me conditions Manual derating When the following conditions are present Danfoss recommends selecting a drive 1 power size higher for example N132 instead of N110 Low speed continuous operation at low RPM in constant torque applications Low air pressure operating at altitudes above 1000 m 3281 ft High ambient temperature operating at ambient temperatures of 10 C 50 F High switching frequency Long m...

Страница 38: ...2 Max Iout at TAMB MAX Altitude km HO NO T at 100 Iout 100 96 92 0 K 3 K 6 K 1 km 2 km 3 km 5 K 8 K 11 K 130BT866 10 AMB MAX Illustration 6 2 Derating of Output Current Based on Altitude at TAMB MAX Illustration 6 2 shows that at 41 7 C 107 F 100 of the rated output current is available At 45 C 113 F TAMB MAX 3 K 91 of the rated output current is available Mechanical Installation Con VLT Automatio...

Страница 39: ...equency Enclosure Switching pattern High overload HO 150 Normal overload NO 110 J8 J9 380 480 V 60 AVM 130BX473 11 Iout fsw kHz 70 80 90 1 60 100 110 2 3 4 5 6 7 8 9 0 50 C 122 F 55 C 131 F 130BX474 11 70 80 90 1 60 100 110 2 3 4 5 6 7 8 9 0 50 Iout fsw kHz 45 C 113 F 50 C 122 F 55 C 131 F SFAVM 130BX475 11 Iout fsw kHz 70 80 90 60 100 110 2 4 6 0 3 1 5 45 C 113 F 50 C 122 F 55 C 131 F 130BX476 11...

Страница 40: ... protection between drive and motor is required for applications with multiple motors Input fusing is required to provide short circuit and overcurrent protection If fuses are not factory supplied the installer must provide them See maximum fuse ratings in chapter 7 5 Fuses and Circuit Breakers Wire type and ratings All wiring must comply with local and national regulations regarding cross section...

Страница 41: ...P 24 V NPN D IN OUT 0V 24V 29 24 V NPN 0 V PNP 0 V PNP 24 V NPN 33 D IN 32 D IN 1 2 ON A53 U I S201 ON 2 1 A54 U I S202 ON 0 4 20 mA OFF 0 to 10 V 95 400 V AC 2A P 5 00 P RS485 68 N RS485 69 COM RS485 61 0V 5V S801 RS485 RS485 2 1 ON S801 Bus Term OFF ON 3 phase power input Switch mode power supply Motor Analog output interface Relay1 Relay2 ON Terminated OFF Open NPN Sink PNP Source 240 V AC 2A 4...

Страница 42: ...isolator or contactor continue the shield at the lowest possible HF impedance Connect the motor cable shield to both the decoupling plate of the drive and the metal housing of the motor Make the shield connections with the largest possible surface area cable clamp by using the installation devices within the drive Cable length and cross section The drive has been EMC tested with a given length of ...

Страница 43: ...ound plug when the PC is connected to the drive through a USB cable These recommendations reduce the ground potential difference but does not eliminate all potential differences due to the ground and shield connected in the PC USB port 130BT308 10 Illustration 7 4 USB Connection 7 4 Control Wiring and Terminals Control cables must be shielded and the shield must be connected with a cable clamp at ...

Страница 44: ...way to ensure optimum electrical immunity Isolate control wiring from high power cables When the drive is connected to a thermistor ensure that the thermistor control wiring is shielded and reinforced double insulated A 24 V DC supply voltage is recommended Fieldbus connection Connections are made to the relevant options on the control card See the relevant fieldbus instruction The cable must be t...

Страница 45: ...put Output Terminal Descriptions Terminal Parameter Default setting Description 39 Common for analog output 42 Parameter 6 50 Terminal 42 Output 0 No operation Programmable analog output 0 20 mA or 4 20 mA at a maximum of 500 Ω 50 10 V DC 10 V DC analog supply voltage for potentiometer or thermistor 15 mA maximum 53 Parameter group 6 1 Analog Input 1 Reference Analog input For voltage or current S...

Страница 46: ... 170M2621 LA50QS400 4 L50S 400 FWH 400A 20 189 20 400 A50QS400 4 6 9URD31D08A0400 N200 170M4015 LA50QS500 4 L50S 500 FWH 500A 20 610 31 550 A50QS500 4 6 9URD31D08A0550 N250 170M4016 LA50QS600 4 L50S 600 FWH 600A 20 610 31 630 A50QS600 4 6 9URD31D08A0630 N315 170M4017 LA50QS800 4 L50S 800 FWH 800A 20 610 31 800 A50QS800 4 6 9URD32D08A0800 Table 7 7 J8 J9 Power Semiconductor Fuse Options 380 480 V B...

Страница 47: ...rent see the motor nameplate 7 6 2 Parallel Connection of Motors The drive can control several parallel connected motors For different configurations of parallel connected motors see Illustration 7 10 When using parallel motor connection observe the following points Run applications with parallel motors in U F mode volts per hertz VVC mode can be used in some applications Total current consumption...

Страница 48: ...ifications is valid as long as the parallel cables are kept less than 10 m 32 ft each D Consider voltage drop across the motor cables E Consider voltage drop across the motor cables F The total motor cable length specified in chapter 5 5 Cable Specifications is valid as long as the parallel cables are kept less than 10 m 32 ft each Illustration 7 10 Different Parallel Connections of Motors Electri...

Страница 49: ...wer the IGBT switching frequency Modify the inverter waveform 60 AVM vs SFAVM Install a shaft grounding system or use an isolating coupling Apply conductive lubrication Use minimum speed settings if possible Try to ensure that the mains voltage is balanced to ground This procedure can be difficult for IT TT TN CS or grounded leg systems Use a dU dt or sine wave filter 7 7 Residual Current Devices ...

Страница 50: ...nd DC currents Use RCDs with a delay to prevent faults due to transient ground currents Dimension RCDs according to the system configu ration and environmental considerations The leakage current includes several frequencies originating from both the mains frequency and the switching frequency Whether the switching frequency is detected depends on the type of RCD used 130BB958 12 fsw Cable 150 Hz 3...

Страница 51: ...ical Data 380 480 V 1 0 0 99 0 98 0 97 0 96 0 95 0 93 0 92 0 50 100 200 0 94 Relative Efficiency 130BB252 11 1 01 150 Speed 100 load 75 load 50 load 25 load Illustration 7 15 Typical Efficiency Curves Example Assume a 160 kW 380 480 500 V AC drive at 25 load at 50 speed Illustration 7 15 shows 0 97 rated efficiency for a 160 kW drive is 0 98 The actual efficiency is then 0 97x 0 98 0 95 Efficiency...

Страница 52: ... edition 2 0 regarding motors designed to be controlled by drives The drive also complies with IEC 60034 17 2006 edition 4 regarding Norm motors controlled by drives High power range The power sizes in Table 7 12 to Table 7 13 at the appropriate mains voltages comply with the requirements of IEC 60034 17 2006 edition 4 regarding normal motors controlled by drives IEC 60034 25 2007 edition 2 0 rega...

Страница 53: ... between the phase wires and the shield and again between the shield and ground This added cable capacitance along with other parasitic capacitance and motor inductance changes the electromagnetic emission signature produced by the unit The change in electromagnetic emission signature occurs mainly in emissions less than 5 MHz Most of the leakage current I1 is carried back to the unit through the ...

Страница 54: ... EN 61800 3 2004 AM1 2011 category C3 for equipment having greater than 100 A per phase current draw installed in the 2nd environment Compliance testing is performed with a 150 m 492 ft shielded motor cable Category EN 61800 3 Definition Conducted emission EN 55011 C1 First environment home and office with a supply voltage less than 1000 V Class B C2 First environment home and office with a supply...

Страница 55: ... Burst transients Simulation of interference brought about by switching a contactor relay or similar devices EN 61000 4 5 IEC 61000 4 5 Surge transients Simulation of transients brought about by lightning strikes near installations EN 61000 4 6 IEC 61000 4 6 RF common mode Simulation of the effect from radio transmission equipment joined by connection cables Basic standard Burst IEC 61000 4 4 Surg...

Страница 56: ...mply with both PELV and the galvanic isolation requirements 130BX514 10 4 1 3 7 6 8 2 5 M 1 Current transducers 2 Galvanic isolation for the RS485 standard bus interface 3 Gate drive for the IGBTs 4 Supply SMPS including signal isolation of V DC indicating the intermediate current voltage 5 Galvanic isolation for the 24 V back up option 6 Opto coupler brake module optional 7 Internal inrush RFI an...

Страница 57: ...inal connections are PELV NOTICE EMC INTERFERENCE Use shielded cables for motor and control wiring Make sure to separate mains input motor and control cables from one another Failure to isolate these cables can result in unintended behavior or reduced performance Minimum 200 mm 7 9 in clearance between mains input motor and control cables are required NOTICE INSTALLATION AT HIGH ALTITUDE There is ...

Страница 58: ...ol cables 12 Cable insulation stripped 4 Minimum 200 mm 7 9 in between control cables motor cables and mains cables 13 Common ground busbar Follow local and national requirements for cabinet grounding 5 Mains supply 14 Brake resistor 6 Bare unpainted surface 15 Metal box 7 Star washers 16 Connection to motor 8 Brake cable shielded 17 Motor 9 Motor cable shielded 18 EMC cable gland Illustration 7 1...

Страница 59: ... I5 I7 I11 49 Input current 1 0 0 9 0 5 0 2 0 1 Table 7 20 Harmonic Currents vs RMS Input Current The voltage distortion on the mains supply voltage depends on the size of the harmonic currents multiplied by the mains impedance for the frequency in question The total voltage distortion THDi is calculated based on the individual voltage harmonics using this formula THDi U25 U27 U2n U 7 15 2 Effect ...

Страница 60: ...ystems on a public supply network Limits are specified only for harmonic voltage and total harmonic distortion of the voltage EN 61000 2 2 does not define limits for harmonic currents In situations where the total harmonic distortion THD V 8 PCC limits are identical to those limits specified in the EN 61000 2 4 Class 2 EN 61000 2 4 Compatibility Levels for Low Frequency Conducted Disturbances and ...

Страница 61: ... 7 22 Compatibility Levels for Harmonics Class 1 Class 2 Class 3 THDv 5 8 10 Table 7 23 Compatibility Levels for the Total Harmonic Voltage Distortion THDv 7 15 4 Harmonic Compliance Danfoss drives comply with the following standards IEC61000 2 4 IEC61000 3 4 G5 4 Electrical Installation Con Design Guide MG06K102 Danfoss A S 03 2019 All rights reserved 59 7 7 ...

Страница 62: ...AC motor L1 L2 L3 T1 T2 T3 1 2 3 130BF777 10 1 Rectifier SCR diodes 2 DC link DC bus 3 Inverter IGBTs Illustration 8 1 Internal Processing 8 2 Drive Controls The following processes are used to control and regulate the motor User input reference Feedback handling User defined control structure Open loop closed loop mode Motor control speed torque or process Control algorithms VVC flux sensorless f...

Страница 63: ...serial communications bus External references can also be supplied to the drive most commonly through an analog control input All reference sources and the bus reference are added to produce the total external reference The active reference can be selected from the following External reference Preset reference Setpoint Sum of the external reference preset reference and setpoint The active referenc...

Страница 64: ... Input command Preset ref bit0 bit1 bit2 External reference in Bus reference Open loop From Feedback Handling Setpoint Configuration mode Input command Input command Digipot ref Increase Decrease Clear DigiPot Closed loop Ref 2 source Ref 3 source Analog inputs Frequency inputs Analog inputs Frequency inputs Ext closed loop outputs Ext closed loop outputs P 3 10 P 3 15 P 3 16 P 3 17 Y X P 1 00 P 3...

Страница 65: ...zone 2 setpoint application Zone 1 setpoint is 15 bar and the feedback is 5 5 bar Zone 2 setpoint is 4 4 bar and the feedback is 4 6 bar If maximum is selected the zone 2 setpoint and feedback are sent to the PID controller since it has the smaller difference feedback is higher than setpoint resulting in a negative difference If minimum is selected the zone 1 setpoint and feedback is sent to the P...

Страница 66: ...meter 20 07 Illustration 8 5 Feedback Conversion 8 2 4 Control Structure Overview The control structure is a software process that controls the motor based on user defined references for example RPM and whether feedback is used not used closed loop open loop The operator defines the control in parameter 1 00 Configu ration Mode The control structures are as follows Open loop control structure Spee...

Страница 67: ...emote signal auto on mode The signal speed reference is received and conditioned with the following Programmed minimum and maximum motor speed limits in RPM and Hz Ramp up and ramp down times Motor rotation direction The reference is then passed on to control the motor 130BB153 10 100 0 100 100 P 3 13 Reference site Local reference scaled to RPM or Hz Auto mode Hand mode LCP Hand on off and auto o...

Страница 68: ...milarly if the pipe pressure is lower than the setpoint reference the drive ramps up to increase the pump pressure There are 3 types of closed loop control Speed control This type of control requires a speed PID feedback for an input A properly optimized speed closed loop control has higher accuracy than a speed open loop control Process control Used to control application parameters that are meas...

Страница 69: ...rol Principle is set to 1 VVC and parameter 1 00 Configuration Mode is set to 0 Speed open loop If parameter 1 00 Configuration Mode is set to 1 Speed closed loop the resulting reference is passed from the ramp limitation and speed limitation into a speed PID control The speed PID control parameters are located in parameter group 7 0 Speed PID Ctrl The resulting reference from the speed PID contro...

Страница 70: ...n Setting Parameter 6 10 Termi nal 53 Low Voltage 0 07 V Parameter 6 11 Termi nal 53 High Voltage 10 V Parameter 6 14 Termi nal 53 Low Ref Feedb Value 0 Hz Parameter 6 15 Termi nal 53 High Ref Feedb Value 50 Hz Default value Notes comments Assumptions are 0 V DC input 0 Hz speed and 10 V DC input 50 Hz speed Table 9 1 Analog Speed Reference Voltage Parameters 10 V A IN A IN COM A OUT COM 50 53 54 ...

Страница 71: ...ed Up Speed Down 130BB840 12 Speed Reference Start 18 Freeze ref 27 Speed up 29 Speed down 32 Illustration 9 2 Speed Up Speed Down 9 3 Wiring for Start Stop Parameters FC 24 V 24 V D IN D IN D IN COM D IN D IN D IN 12 13 18 19 20 27 29 32 33 e30bg504 10 Function Setting Parameter 5 10 Terminal 18 Digital Input 8 Start Parameter 5 12 Terminal 27 Digital Input 0 No operation Default value Notes comm...

Страница 72: ...t ref bit 0 Parameter 5 15 Terminal 33 Digital Input 17 Preset ref bit 1 Parameter 3 10 Preset Reference Preset ref 0 Preset ref 1 Preset ref 2 Preset ref 3 25 50 75 100 Default value Notes comments Table 9 7 Start Stop with Reversing and 4 Preset Speeds 9 4 Wiring for External Alarm Reset Parameters FC 24 V 24 V D IN D IN D IN COM D IN D IN D IN 10 V A IN A IN COM A OUT COM 12 13 18 19 20 27 29 3...

Страница 73: ...0 Motor Thermal Protection to 1 Thermistor warning Table 9 9 Motor Thermistor 9 6 Wiring Configuration for the Encoder The direction of the encoder identified by looking into the shaft end is determined by which order the pulses enter the drive See Illustration 9 5 Clockwise CW direction means channel A is 90 electrical degrees before channel B Counterclockwise CCW direction means channel B is 90 ...

Страница 74: ...plication by using the internet based drive configurator The drive configurator is found on the global internet site www danfoss com drives The configurator creates a type code string and an 8 digit sales number which can be delivered to the local sales office It is also possible to build a project list with several products and send it to a Danfoss sales representative An example of a type code s...

Страница 75: ... Mains option 21 X No mains option Adaptation 22 X Standard cable entries Adaptation 23 X No adaptation Software release 24 27 SXXX Standard software Software language 28 X Standard language pack Table 10 3 Ordering Type Code for Enclosures J8 J9 1 Available for all D frames 10 1 2 Ordering Options for All VLT AutomationDrive FC 361 Enclosures Description Pos Possible option A options 29 30 AX No ...

Страница 76: ...panel GLCP 130B1107 LCP cable Separate LCP cable 3 m 9 ft 175Z0929 LCP kit IP21 Panel mounting kit including graphical LCP fasteners 3 m 9 ft cable and gasket 130B1113 LCP kit IP21 Panel mounting kit including numerical LCP fasteners and gasket 130B1114 LCP kit IP21 Panel mounting kit for all LCPs including fasteners 3 m 9 ft cable and gasket 130B1117 Table 10 6 Kits Available for Enclosures J8 J9...

Страница 77: ...ol tool mH Inductance in milli Henry mm Millimeter ms Millisecond Msb Most significant bit ηVLT Efficiency of the drive defined as ratio between power output and power input nF Capacitance in nano Farad NLCP Numerical local control panel Nm Newton meter NO Normal overload ns Synchronous motor speed On Offline Parameters Changes to online parameters are activated immediately after the data value is...

Страница 78: ...ctor indicates that the harmonic currents are low All Danfoss drives have built in DC coils in the DC link to have a high power factor and reduce the THD on the main supply Pulse input incremental encoder An external digital sensor used for feedback information of motor speed and direction Encoders are used for high speed accuracy feedback and in high dynamic applications Set up Save parameter set...

Страница 79: ...ch always use the same type of cable throughout the entire network When connecting a motor to the drive always use shielded motor cable Cable Shielded twisted pair STP Impedance 120 Ω Cable length Maximum 1200 m 3937 ft including drop lines Maximum 500 m 1640 5 ft station to station Table 11 2 Motor Cable One or more drives can be connected to a control or master using the RS485 standardized inter...

Страница 80: ...according to the master slave principle for communications via a field bus One master and a maximum of 126 slaves can be connected to the bus The master selects the individual slaves via an address character in the telegram The slave itself can never transmit without first being requested to do so and direct message transfer between the individual slaves is not possible Communications occur in the...

Страница 81: ...egram Length LGE The telegram length is the number of data bytes plus the address byte ADR and the data control byte BCC The length of telegrams with 4 data bytes is LGE 4 1 1 6 bytes The length of telegrams with 12 data bytes is LGE 12 1 1 14 bytes The length of telegrams containing texts is 101 n bytes 1 The 10 represents the fixed characters while the n is variable depending on the length of th...

Страница 82: ...om slave to master ADR LGE STX PCD1 PCD2 BCC 130BA269 10 Illustration 11 7 PCD Parameter block The parameter block is used to transfer parameters between master and slave The data block is made up of 12 bytes 6 words and also contains the process block PKE IND ADR LGE STX PCD1 PCD2 BCC 130BA271 10 PWEhigh PWElow Illustration 11 8 Parameter Block Text block The text block is used to read or write t...

Страница 83: ... 4 The parameter is not the array type 5 The data type does not match the defined parameter 11 Data change in the defined parameter is not possible in the present mode of the drive Certain parameters can only be changed when the motor is turned off 82 There is no bus access to the defined parameter 83 Data change is not possible because factory set up is selected Table 11 6 Fault Report 11 5 8 Par...

Страница 84: ...ned 8 6 Unsigned 16 7 Unsigned 32 9 Text string 10 Byte string 13 Time difference 33 Reserved 35 Bit sequence Table 11 7 Data Types Supported 11 5 12 Conversion The various attributes of each parameter are shown in the section factory settings Parameter values are transferred as whole numbers only Conversion factors are therefore used to transfer decimals Parameter 4 12 Motor Speed Low Limit Hz ha...

Страница 85: ...7 1 Assumptions Danfoss assumes that the installed controller supports the interfaces in this manual and strictly observes all requirements and limitations stipulated in the controller and drive 11 7 2 Prerequisite Knowledge The Modbus RTU Remote Terminal Unit is designed to communicate with any controller that supports the interfaces defined in this manual It is assumed that the reader has full k...

Страница 86: ...rameter 8 33 Parity Stop Bits Even parity 1 stop bit default 11 7 6 Drive with Modbus RTU The controllers are set up to communicate on the Modbus network using RTU mode with each byte in a message containing 2 4 bit hexadecimal characters The format for each byte is shown in Table 11 10 Start bit Data byte Stop parity Stop Table 11 10 Example Format Coding system 8 bit binary hexadecimal 0 9 A F 2...

Страница 87: ...t bit set to logic 1 In addition the slave places a unique code into the data field of the response message This code tells the master what error occurred or the reason for the exception See chapter 11 9 1 Function Codes Supported by Modbus RTU 11 8 5 Data Field The data field is constructed using sets of 2 hexadecimal digits in the range of 00 FF hexadecimal These sequences are made up of 1 RTU c...

Страница 88: ...Coasting stop Safety closed 36 No alarm Alarm 37 Not used Not used 38 Not used Not used 39 Not used Not used 40 No warning Warning 41 Not at reference At reference 42 Hand mode Auto mode 43 Out of frequency range In frequency range 44 Stopped Running 45 Not used Not used 46 No voltage warning Voltage warning 47 Not in current limit Current limit 48 No thermal warning Thermal warning Table 11 15 Dr...

Страница 89: ...r devices and was not implemented in the unit selected It could also indicate that the server or slave is in the wrong state to process a request of this type for example because it is not configured and is being asked to return register values 2 Illegal data address The data address received in the query is not an allowable address for the server or slave More specifically the combination of refe...

Страница 90: ...iple registers for 2 registers 32 bits Readable sizes range from 1 register 16 bits up to 10 registers 20 characters Non standard data types Non standard data types are text strings and are stored as 4x registers 40001 4FFFF The parameters are read using function 03 hex Read holding registers and written using function 10 hex Preset multiple registers Readable sizes range from 1 register 2 charact...

Страница 91: ...it 07 0 No reset Bit 07 1 Resets a trip Reset is activated on the leading edge of the signal that is when changing from logic 0 to logic 1 Bit 08 Jog Bit 08 1 The output frequency depends on parameter 3 19 Jog Speed RPM Bit 09 Selection of ramp 1 2 Bit 09 0 Ramp 1 is active parameter 3 41 Ramp 1 Ramp Up Time parameter 3 42 Ramp 1 Ramp Down Time Bit 09 1 Ramp 2 parameter 3 51 Ramp 2 Ramp Up Time pa...

Страница 92: ...0 The motor is running but the present speed is different from the preset speed reference For example when the speed ramps up down during start stop Bit 08 1 The motor speed matches the preset speed reference Bit 09 Local operation bus control Bit 09 0 Stop reset is activated on the control unit or 2 Local in parameter 3 13 Reference Site is selected The drive cannot be controlled via serial commu...

Страница 93: ...ce Actual output frequency STW Follower slave Speed reference CTW Master slave 16bit 130BA276 11 Illustration 11 18 Bus Speed Reference Value The reference and MAV are scaled as shown in Illustration 11 19 Reverse Forward Par 3 00 set to 1 max max Max reference Max reference Par 3 00 set to 0 min max Max reference Forward Min reference 100 4000hex 100 C000hex 0 0hex Par 3 03 0 Par 3 03 Par 3 03 40...

Страница 94: ...d NOTICE The selection in parameter 8 50 Coasting Select determines how bit 03 is linked with the corresponding function of the digital inputs Bit 04 Quick stop Ramp Quick stop using the ramp time of parameter 3 81 Quick Stop Ramp Time When bit 04 0 a quick stop occurs When bit 04 1 the drive can start if the other start conditions are satisfied NOTICE The selection in parameter 8 51 Quick Stop Se...

Страница 95: ... only when the following is selected Serial communication Logic or Logic and 11 11 5 Status Word According to PROFIdrive Profile STW The status word notifies a master about the status of a slave Bit Bit 0 Bit 1 00 Control not ready Control ready 01 Drive not ready Drive ready 02 Coasting Enable 03 No error Trip 04 OFF 2 ON 2 05 OFF 3 ON 3 06 Start possible Start not possible 07 No warning Warning ...

Страница 96: ... the limits set in parameter 4 52 Warning Speed Low and parameter 4 53 Warning Speed High When bit 10 1 the output frequency is within the indicated limits Bit 11 No operation operation When bit 11 0 the motor does not turn When bit 11 1 the drive has a start signal or the output frequency is higher than 0 Hz Bit 12 Drive OK stopped auto start When bit 12 0 there is no temporary overloading of the...

Страница 97: ...osed loop 64 66 68 Coasting 89 Commercial environment 52 Condensation 34 Conducted emission 52 Control Characteristics 21 Description of operation 60 Structures 64 Types of 66 Control cables 41 Control card Overtemperature trip point 16 RS485 specifications 20 Specifications 21 Control terminals 42 Conventions 5 Cooling Dust warning 34 Overview of back channel cooling 14 Requirements 35 Current Di...

Страница 98: ...ns Required airflow 35 Temperature controlled fans 10 FC profile 88 Feedback Conversion 64 Handling 63 Signal 66 Fieldbus 15 42 Filters RFI filter 54 Sine wave filter 40 Flying start 11 Formula Current limit 75 Drive efficiency 75 Output current 75 Rated power of the brake resistor 75 Fourier series analysis 57 Frequency bypass 11 Fuses For use with power connections 40 Overcurrent protection warn...

Страница 99: ...urations 34 N Network connection 77 O Open loop 64 65 Open loop Wiring for speed control 68 Options Fieldbus 15 Functional extensions 15 Ordering 74 Ordering 72 Output Contactor 56 Specifications 20 Switch 8 Overcurrent protection 38 Overload Issue with harmonics 57 Limits 9 Overtemperature 76 Overvoltage Protection 8 P PC connection 41 PELV 10 20 54 Periodic forming 33 Personal computer 41 PID Co...

Страница 100: ...6 Smart logic control Overview 12 Software version 4 Spare parts 74 Specifications electrical 16 Speed Control 66 PID feedback 66 Start stop 69 Storage 33 Switch A53 and A54 43 Switches A53 and A54 19 Disconnect 44 Switching frequency Derating 9 37 Power connections 40 Sine wave filter 40 Use with RCDs 48 T Telegram length LGE 79 Temperature 34 Terminal dimensions J8 26 J9 31 Terminals Analog inpu...

Страница 101: ...Cables Wiring configurations External alarm reset 70 Open loop 68 Start stop 69 Thermistor 71 Wiring schematic Drive 39 Typical application examples 68 Wiring schematic 39 Index Design Guide MG06K102 Danfoss A S 03 2019 All rights reserved 99 ...

Страница 102: ...ducts already on order provided that such alterations can be made without subsequential changes being necessary in specifications already agreed All trademarks in this material are property of the respective companies Danfoss and the Danfoss logotype are trademarks of Danfoss A S All rights reserved Danfoss A S Ulsnaes 1 DK 6300 Graasten vlt drives danfoss com MG06K102 130R0853 MG06K102 03 2019 ...

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