Moeller DF6-340 Series Hardware And Engineering Download Page 29 | Manualshive

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Installation

01/02 AWB8230-1413GB

26

Electrical connection

This section describes how to connect the motor and the supply
voltage to the power terminals, and the signal cables to the
control terminals and the signalling relay.

The following illustration shows an overview of the connections.

Warning!

Carry out the wiring work only after the frequency inverter
has been correctly mounted and secured. Otherwise,
there is a danger of electrical shock or injury.

Warning!

Carry out wiring work only under zero voltage conditions.

Warning!

Use only cables, residual-current circuit breakers and
contactors with a suitable rating. Otherwise there is a
danger of fire.

efesotomasyon.com - Klockner Moeller - inverter

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Summary of Contents for DF6-340 Series

Page 1: ...names are trademarks or registered trademarks of the owner concerned All rights reserved including those of the translation No part of this manual may be reproduced in any form printed photocopy microfilm or any otherprocess or processed duplicated or distributed by means of electronic systems without written permission of Moeller GmbH Bonn Subject to alterations without notice efesotomasyon com K...

Page 2: ...vices that are designed for mounting in housings or control cabinets must only be operated and controlled after they have been installed and with the housing closed Desktop or portable units must only be operated and controlled in enclosed housings Measures should be taken to ensure the proper restart of programs interrupted after a voltage dip or failure This should not cause dangerous operating ...

Page 3: ...hese measures include Other independent devices for monitoring safety related variables speed travel end positions etc Electrical or non electrical system wide measures electrical or mechanical interlocks Never touch live parts or cable connections of the frequency inverter after it has been disconnected from the power supply Due to the charge in the capacitors these parts may still be live after ...

Page 4: ...es and cable cross sections 15 Protection of persons and domestic animals with residual current protective devices 16 Mains contactor 16 Current peaks 16 Mains choke 17 Mains filters and radio interference filters 17 EMC requirements 18 EMC interference class 18 3 Installation 19 Installing the DF6 19 Mounting position 19 Installation dimensions 19 Mounting the DF6 20 EMC compliance 21 EMC complia...

Page 5: ...rogrammable digital inputs 1 to 5 65 Start stop 67 Fixed frequency selection FF1 to FF4 68 Bitwise fixed frequency selection SF1 to SF7 70 Analog input changeover AT 72 Second time ramp 2CH 73 Controller inhibit and coasting free run stop FRS 74 External fault message EXT 75 Unattended start protection USP 76 Reset RST 77 Jog mode JOG 78 PTC NTC thermistor input terminal TH 80 Software protection ...

Page 6: ...Acceleration pause 115 PID control 116 PID control 116 Structure and parameters of the PID controller 119 Example for setting Kp and Ti 125 Application examples 126 Automatic voltage regulation AVR 128 Energy saving mode 128 Time ramps 129 Acceleration and deceleration characteristics 130 Automatic restart after a fault 132 Electronic motor protection 135 Tripping characteristics with increased ov...

Page 7: ...s 151 Fault messages 151 State of frequency inverter on fault message 151 Fault message indication 151 Fault history register 152 Other messages 154 Warnings 155 8 Troubleshooting 157 Appendix 159 Technical Data 159 Weights and dimensions 163 Cables and fuses 164 Mains contactors 165 Mains choke 165 RFI filter 166 Standard form for user defined parameter settings 167 Index 179 efesotomasyon com Kl...

Page 8: ...and operate the frequency inverter We assume that you have a good knowledge of engineering fundamentals and that you are familiar with the electrical systems and the applicable principles and are able to read interpret and apply the information contained in technical drawings X Indicates instructions to be followed To improve legibility the title of the current section is given at the top of each ...

Page 9: ...01 02 AWB8230 1413GB 6 efesotomasyon com Klockner Moeller inverter ...

Page 10: ... overview Figure 1 System overview a DEX DEY 10 external keypad b Expansion module for example for PROFIBUS DP connection DE6 NET DP c DF6 frequency inverter d DE6 LZ RFI filter e Mains choke f Braking resistor a f e d c b efesotomasyon com Klockner Moeller inverter ...

Page 11: ...hase mains supply voltage 400 V Assigned motor rating 11 kW at 400 V DF6 x x x yyy Motor rating code Incoming supply EU rated voltage 400 V Version and model number 0 basic version 1 system devices 2 voltage code suffix Supply connection voltage code EU rated value 4 400 V 342 V 0 to 506 V 0 Supply connection phase code 3 three phase Series designation Drives Frequency inverter generation 6 efesot...

Page 12: ...ckaging with suitable tools and inspect the contents immediately on delivery to ensure that they are complete and undamaged The package must contain the following items One DF6 frequency inverter Installation instructions AWA8230 1937 One CD containing this manual in PDF format and copies in other languages the parameterization software System requirements PC with Windows 95 98 2000 NT and DEX CBL...

Page 13: ...6 a Keypad b Fan c Heat sink d Interface connector for keypad e Two slots for optional modules f RS 485 interface g Control signal terminals h Power terminals i Cable entry points j Screw for opening the terminal shroud k Terminal shroud l Cover a b d e f g h i c l k j efesotomasyon com Klockner Moeller inverter ...

Page 14: ... kHz and at an ambient temperature of 40 C Motor connection assigned shaft output P2 11 to 132 kW at 400 V f Programmable control section with LCD keypad and interface Selection criteria Select the frequency inverter according to the rated current of the motor The rated output current of the frequency inverter must however be greater than or equal to the rated current of the motor The following dr...

Page 15: ...r location of use additional external filtering may be necessary Connection to IT networks networks without a ground potential reference point is not permitted as the devices internal filter capacitors connect the network to the ground potential enclosure On earth free networks this can lead to dangerous situations or damage the device isolation monitoring is required To the output of the frequenc...

Page 16: ...e IEC EN 61800 3 EN 55011 group 1 class B Noise immunity IEC EN 61800 3 industrial environment Insulation resistance Overvoltage category III according to VDE 0110 Leakage current to PE Greater than 3 5 mA according to EN 50178 Degree of protection IP20 Protection against direct contact Finger and back of hand proof VBG 4 Protective isolation against switching circuitry Safe isolation from the mai...

Page 17: ... 10 V input impedance 10 kO 1 input 4 to 20 mA load impedance 250 O 1 input 10 to 10 V input impedance 10 kO Digital inputs 5 inputs user configurable and one input for start stop clockwise operation Analog outputs 1 output for motor frequency or current 10 V up to 1 2 mA 1 output 0 to 10 V up to 2 mA user configurable 1 output 4 to 20 mA user configurable Relay outputs One changeover contact and ...

Page 18: ...rive s operating mode The recommended fuses and their assignment to the DF6 frequency inverters are listed in the appendix section Cables and fuses page 164 The national and regional standards e g VDE 0113 EN 60204 must be observed and any required approvals e g UL at the site of installation must be fulfilled When the device is operated in a UL approved system only ULapproved fuses fuse bases and...

Page 19: ...witched on and off during operation and to be disconnected in the event of a fault Mains contactors and their assignment to the DF6 frequency inverters are listed in the appendix section Mains contactors page 165 Current peaks In the following cases a relatively high peak current can occur on the primary side of the frequency inverter i e on the supply voltage side which under certain conditions c...

Page 20: ...quency inverters on a single mains supply point with DC link coupling of multiple frequency inverters interconnected operation Mains chokes and their assignment to the DF6 frequency inverters are listed in the appendix section Mains choke page 165 Mains filters and radio interference filters Mains filters are a combination of mains chokes and radio interference filters in a single enclosure They r...

Page 21: ...ndustrial environments second environment and for domestic use first environment A domestic environment is defined here as a connection point transformer feeder to which domestic households are also connected For industrial systems the EMC Directive requires electromagnetic compatibility with the environment as a whole The Product Standard regards a typical drive system as a complete unit i e the ...

Page 22: ...ng position Weights and dimensions of the DF6 are listed in the appendix in section Weights and dimensions page 163 h During installation or assembly operations on the frequency inverter all ventilation slots and openings should be covered to ensure that no foreign bodies can enter the device Figure 6 Mounting position F 30 F 30 F 30 F 30 Figure 7 Installation dimensions f 100 f 100 f 50 f 50 f 10...

Page 23: ...ncy inverter as shown in fig 8 and tighten the screws to the following torque values a table 1 Table 1 Tightening torques of the fixing screws Figure 8 Mounting the DF6 1 2 3 1 2 o mm Nm ft lbs 6 M5 4 3 0 7 M6 4 9 3 6 10 M8 8 8 6 5 efesotomasyon com Klockner Moeller inverter ...

Page 24: ...nt to the frequency inverter Use of screened motor cables short cable lengths X Earth the metallic enclosure using a cable which is as short as possible a fig 9 Using the radio interference filter The RFI filter should be installed immediately adjacent to the frequency inverter The connection cable between the frequency inverter and filter should be as short as possible If cables are longer than 3...

Page 25: ...of a fault phase failure load unbalance can be larger than the rated values To prevent dangerous voltages the filters must therefore be earthed before use As the leakage currents are high frequency interference sources the earthing connections and cables must have a low resistance and large contact surfaces Figure 11 Book type mounting on right side in the example Figure 12 Earthing measures Z1 RF...

Page 26: ...connect all metallic components of the devices and of the control cabinet with each other using a large cross section conductor with good HF conducting properties Do not make connections to painted surfaces Eloxal yellow passivized If there is no alternative use contact and scraper washers to ensure contact with the base metal Connect mounting plates to each other and the cabinet doors with the ca...

Page 27: ... mains choke with an HF wire and the protective conductor in a star configuration from a central earthing point This achieves the best results Make sure that the earthing measures have been correctly implemented a fig 14 No other device which has to be earthed should be connected to the earthing terminal of the frequency inverter If more than one frequency inverter is used the earthing cables shou...

Page 28: ...mple Maintenance switch In an EMC compliant control cabinet metal enclosed damped to about 10 dB the motor cables do not need to be screened provided that the frequency inverter and motor cables are spatially separated from each other and arranged in a separate partition from the other control system components The motor cable screening must then be connected with a large surface area connection a...

Page 29: ...ation shows an overview of the connections Warning Carry out the wiring work only after the frequency inverter has been correctly mounted and secured Otherwise there is a danger of electrical shock or injury Warning Carry out wiring work only under zero voltage conditions Warning Use only cables residual current circuit breakers and contactors with a suitable rating Otherwise there is a danger of ...

Page 30: ... choke radio interference filter line filter f Mounting installation Power connection EMC measures Example of circuits g Motor filter du dt filter Sinusoidal filter h Motor cables cable length i Motor connection Parallel operation of multiple motors on a single frequency inverter j Braking resistors braking units DC link coupling DC supply c b a L1 3 h 400 V 50 60 Hz L2 L3 PE e d g j i h f FI T1 T...

Page 31: ...y voltage the motor cables and the signal relay terminals open the front cover Opening the terminal shroud X Loosen the screw h Complete the following steps with the specified tools and without the use of force Figure 19 Loosening the screw 1 1 efesotomasyon com Klockner Moeller inverter ...

Page 32: ...DC are fitted with a jumper If a DC link choke is used remove this jumper DC DC DC link These terminals are used for connecting an optional braking resistor and for DC linking and supplying DC power to multiple frequency inverters BR DC External braking resistor These terminals are used for connecting an optional external braking resistor R0 T0 Control electronics supply voltage The voltage supply...

Page 33: ... of the power terminals DF6 340 11K DF6 340 15K DF6 340 18K5 DF6 340 75K DF6 340 90K DF6 340 132K a Internal connection Remove if a DC link choke is used L DC BR PE PE DC L2 L3 L1 T0 R0 U V W a e e L DC BR PE PE DC L2 L3 L1 T0 R0 U V W a e e L L3 L2 L1 DC U V W PE DC T0 R0 a PE e e efesotomasyon com Klockner Moeller inverter ...

Page 34: ...ss sections for the power terminals Warning Select a frequency inverter according to the available supply voltage a section Technical Data page 159 DF6 Three phase 400 V 342 to 528 V g 0 Warning Never connect mains voltage to the output terminals U V and W Danger of electrical shock or fire Warning Each phase of the supply voltage for the frequency inverter must be protected with a fuse danger of ...

Page 35: ...ant to parameterize the DF6 frequency inverter with the power supply switched off connect an external power supply 400 V to terminals R0 and T0 Proceed as follows Table 6 Tightening torques and conductor cross sections of terminals R0 T0 Figure 21 Cable connection to the power terminals PES R0 T0 mm2 AWG mm Nm DF6 340 1 5 to 2 5 16 to 14 8 to 10 9 M4 1 2 to 1 38 1 w efesotomasyon com Klockner Moel...

Page 36: ...e rings onto both of the external supply voltage cables 400 V X Screw on the cables of the external voltage supply to the terminals R0 and T0 Figure 22 Remove the connection of J51 to R0 and T0 Figure 23 Remove the ferrite rings R0 T0 J51 Figure 24 Push on the ferrite rings Figure 25 Connecting the external supply voltage R0 T0 J51 efesotomasyon com Klockner Moeller inverter ...

Page 37: ... data on the nameplate Figure 26 Power terminal connection F1 Q1 Line protection K1M Mains contactor L1 Mains choke Z1 RFI filter PE DF6 340 L1 L2 L3 L1 L2 L3 PE K1M Q1 F1 L1 L2 L3 L1 L2 L3 L1 Z1 J51 PE PE RO TO DC DC L U V W PE BR PES PES PES PES M M1 X1 3 I I I Q1 F1 3 5 1 3 5 1 4 6 2 4 6 2 h Observe the electrical connection data rating data on the rating label nameplate of the motor efesotomas...

Page 38: ...s can be connected provided they are approved for use with frequency inverters by the motor manufacturer Figure 27 Connection types Figure 28 Example in motor star circuit Figure 29 Example in motor delta circuit Warning If motors are used whose insulation is not suitable for operation with frequency inverters the motor may be destroyed Motor DF6 U1 V1 W1 U V W U1 V1 W1 W2 U2 V2 U1 V1 W1 W2 U2 V2 ...

Page 39: ... rating may be unable to develop the required torque This is due to the relatively high ohmic resistances of their stators They require a higher voltage during the start phase and at low speeds Figure 31 Parallel connection of multiple motors K1M F1 M1 U1 V1 W1 K2M F2 M2 U1 V1 W1 K3M F3 M3 U1 V1 W1 M 3 M 3 M 3 Caution If a frequency inverter controls a number of motors in parallel the contactors f...

Page 40: ... at the motor terminals to values below 500 V ms They should be applied for all motors with unknown or insufficient insulation withstand voltage When sinusoidal filters are used the motor supply voltage and current are almost sinusoidal Bypass operation If you want to have the option of operating the motor with the frequency inverter or directly from the mains supply the incoming supplies must be ...

Page 41: ...ocation of the control signal terminals a Control signal terminals a h O2 AM FM TH FW 5 4 3 2 1 K14 L O OI AMI P24 PLC CM1 K33 K34 K23 K24 K11 K12 ESD measures Discharge yourself on an earthed surface before touching the frequency inverter and its accessories This prevents damage to the devices through electrostatic discharge efesotomasyon com Klockner Moeller inverter ...

Page 42: ... between PLC and CM1 so that the potential on terminal PLC and therefore on the digital inputs that are not energized is 0 V positive logic If PLC is applied to P24 the control logic is positive Digital inputs 1 Digital input HIGH 12 to 27 V LOW 0 to 3 V RST reset PNP logic configurable Ri 4 7 kO Reference potential Terminal CM1 2 AT analog input changeover 3 FF2 fixed frequency 2 4 FF1 fixed freq...

Page 43: ...1 A resistive or 0 2 A inductive p f 0 4 minimum 100 V AC 10 mA Maximum 30 V DC 1 A resistive or 0 6 A inductive p f 0 4 minimum 5 V DC 100 mA K12 K14 K23 Programmable relay output make contact FA1 frequency reached Characteristics of the contacts Maximum 250 V AC 5 A resistive or 1 A inductive p f 0 4 Maximum 30 V DC 5 A resistive or 1 A inductive p f 0 4 minimum 5 V DC 100 mA K24 K33 Programmabl...

Page 44: ...ing an external power supply you can connect the negative pole positive logic or the positive pole negative logic with terminal PLC The figure below shows a sample protective circuit for the control signal terminals Actuating the digital inputs with internal supply voltage and positive logic default Actuating the digital inputs with internal supply voltage and negative logic Actuating the digital ...

Page 45: ... separately from the mains and motor cables Figure 35 Crossover of signal and power cables a Power cable L1 L2 L3 U V W L DC DC R0 T0 b Signal cables H O OI O2 L FM AM AMI 1 to 5 CM1 CM2 P24 TH K11 K12 K14 K23 K24 K33 K34 f 100 b a efesotomasyon com Klockner Moeller inverter ...

Page 46: ...digital inputs using the internal P24 supply voltage or a separate external 24 V power supply Figure 36 Triggering the digital inputs 5 4 3 2 1 Q FW Q Q Q Q Q 0 V L P24 24 V 24 V 24 V DF6 PLC 5 4 3 2 1 Q FW Q Q Q Q Q 0 V L 24 V 24 V 24 V DF6 PLC efesotomasyon com Klockner Moeller inverter ...

Page 47: ... AWB8230 1413GB 44 Having made all cable connections refit the terminal shroud on the frequency inverter and tighten the screw Figure 37 Close the terminal shroud PES PE PES e efesotomasyon com Klockner Moeller inverter ...

Page 48: ...nected motor Never operate the frequency inverter with opened power section covers The control signal terminals are wired as follows X Switch on the supply voltage The POWER and Hz LEDs light up keypad 0 00 appears on the display X Close switch S1 FW clockwise rotation X With potentiometer R1 you can set the frequency and therefore the motor speed The motor turns clockwise and the display indicate...

Page 49: ...motor noise or vibration occur Figure 39 Keypad view For an explanation of each of the elements a table 8 a b c d e f g h i j k l m n o RUN PRG ALARM POWER Hz V A kW MIN MAX PRG ENTER Number Name Explanation a RUN LED LED lights up in RUN mode if the frequency inverter is ready for operation or operational b 7 segment display Display for frequency motor current fault messages etc c POWER LED LED i...

Page 50: ...igital inputs 1 to 5 status d006 Status of relay outputs K11 to K34 d007 Scaled output frequency d012 Motor torque d013 Output voltage d014 Electrical input power d016 Running time d017 Mains On time d080 Total fault count d081 First most recent fault d082 Second fault d083 Third fault d084 Fourth fault d085 Fifth fault d086 Sixth fault d090 Warning Basic parameters F001 Frequency setpoint adjustm...

Page 51: ... now two possibilities X Accept the displayed value by pressing the ENTER key X Reject the displayed value by pressing the PRG key F002 appears on the display X Press the UP key until d001 appears X Press the PRG key The frequency inverter changes to the display mode and displays the set frequency Changing the parameters of the extended parameter groups The following example illustrates how to cha...

Page 52: ...y inverter changes to the display mode and displays the current frequency Display after the supply voltage is applied After the supply voltage is switched on the last screen which was visible before switch off will reappear but not within the extended parameter groups Figure 42 Changing the base frequency example with default setting a Display dependent on the selected display parameter PNU d001 t...

Page 53: ... contact NC The circuit example also includes a motor PTC thermistor It is important to use a screened control cable and to lay the motor PTC thermistor cable separately from the other motor cables However the screen should be earthed at the inverter side only Figure 43 Connecting an external potentiometer PNU Value Function A001 01 Setpoint definition through control signal terminal strip A002 01...

Page 54: ...nals K23 K24 and K33 K34 The output signal type is configured with PNU C021 for relay output K23 K24 and with PNU C022 for relay output K33 K34 Figure 45 Fixed frequency definition PNU Value Function A001 01 Setpoint definition through control signal terminal strip A002 01 Start signal via FWD REV terminals F002 10 Acceleration time in s F003 10 Deceleration time in s FWD Start clockwise operation...

Page 55: ...t signal is also present To avoid the risk of serious or fatal injury to personnel you must ensure that the start signal is not present before acknowledging a fault message with a reset Warning When the supply voltage for the frequency inverter is applied while the start signal is active the motor will start immediately Make sure that the start signal is not active before the supply voltage is swi...

Page 56: ...uencies FF2 03 fs 0 to fmax FF3 04 FF4 05 For four fixed frequency stages three programmable fixed frequencies and a setpoint value two fixed frequency inputs 3 FF1 and 4 FF2 are required 22 4 JOG 06 Jog mode The jog mode which is activated by switching on the JOG input is used for example for setting up a machine in manual mode When a start signal is received the frequency programmed under PNU A0...

Page 57: ...e control of these three functions STP 21 Pulse stop 3 wire F R 22 Direction of rotation 3 wire PID 23 Activation of PID control Switching the internal PID controller on and off PIDC 24 Resetting the integral component of the PID control UP 27 Acceleration motor potentiometer When input UP is switched on the motor accelerates available only if you have specified the frequency setpoint with PNU F00...

Page 58: ...t voltage input power ramp frequency and thermal load ratio AM Voltage output 0 to 10 V 8 bit AMI Current output 4 to 20 mA 8 bit L 0 V 0 V reference potential for the analog output Programmable relay outputs K23 to K34 RUN 00 RUN signal The RUN signal is output during operation of the motor FA1 01 Signal when frequency is reached fs setpoint frequency FA2 02 Signal when frequency is exceeded 1 If...

Page 59: ...he THM signal is output when the motor overload warning threshold set under PNU C061 is exceeded Signalling relay2 K11 Signalling relay contacts During normal fault free operation terminals K11K14 are closed If a malfunction occurs or the supply voltage is switched off terminals K11K12 are closed Maximum permissible values 250 V Maximum load 2 5 A purely resistive or 0 2 A for a power factor of 0 ...

Page 60: ...rked with a j in the normal column of the table below With PNU b031 you can set additional parameters which are editable in RUN mode a section Software protection SFT page 81 These additional parameters are marked j in the Extended column Adjustable in RUN mode Normal Extended j PNU Function Adjustable in RUN mode Value Function WE Normal Extended b080 Gain AM terminal j j 0 to 255 Gain of the vol...

Page 61: ...cify the gain factor PNU Function Adjustable in RUN mode Value Function WE Normal Extended C029 Output AMI terminal j 00 Output frequency 0 Hz to end frequency PNU A004 a section End frequency page 108 00 01 Output current 0 to 200 04 Output voltage 0 to 100 05 Inverter input power 0 to 200 06 Thermal load ratio 0 to 100 07 Ramp frequency 0 Hz to end frequency PNU A004 a section End frequency page...

Page 62: ...nally to the output frequency The pulse duty factor remains constant at about 50 The output frequency at the FM terminal is ten times that of the DF6 frequency inverter s maximum output frequency i e up to 4 kHz This signal does not have to be matched its accuracy is monitored digitally Analog measuring instrument 0 to 10 V 1 mA t T variable T 4 ms constant Figure 46 Connection of analog measuring...

Page 63: ...put changeover AT page 72 The two inputs are specified under PNU A005 and A006 The table below shows how you can link analog inputs O O2 and OI with PNU A005 and A006 PNU Name Adjustable in RUN mode Value Function WE Normal Extended A005 AT selection 00 Changing over from O to OI 00 01 Changing over from O to O2 A006 O2 selection 00 O2 signal only 00 01 Sum of signals at O2 and O or OI without dir...

Page 64: ...atch the setpoint signal 0 to 10 V supplied at analog input O with reference to the output frequency Depen dingon DF6 C082 Matching of terminal OI Here you can match the setpoint signal 4 to 20 mA supplied at analog input OI with reference to the output frequency C083 Matching of terminal O2 Here you can match the setpoint signal supplied at analog input O2 10 V to 10 V with reference to the outpu...

Page 65: ...U Name Adjustable in RUN mode Value Function WE Normal Extended A011 Starting frequency input O j 0 00 to 400 Hz Here you define the starting frequency for the minimum setpoint voltage PNU A013 0 00 A012 End frequency input O j 0 00 to 400 Hz Here you define the end frequency for the maximum setpoint voltage PNU A014 0 00 A013 Minimum setpoint voltage input O j 0 to 100 Minimum setpoint voltage as...

Page 66: ...OI L PNU Name Adjustable in RUN mode Value Function WE Normal Extended A101 Starting frequency input OI j 0 00 to 400 Hz Here you define the starting frequency for the minimum setpoint current PNU A103 0 00 A102 End frequency input OI j 0 00 to 400 Hz Here you define the end frequency for the maximum setpoint current PNU A104 0 00 A103 Minimum current setpoint input OI j 0 to 100 Minimum setpoint ...

Page 67: ... PNU A112 PNU A113 PNU A114 0 10 V 100 10 V 100 PNU A004 PNU A004 PNU A111 f Hz UO2 L PNU Name Adjustable in RUN mode Value Function WE Normal Extended A111 End frequency on direction reversal input O2 j 400 to 400 Hz Here the end frequency that corresponds to the voltage setpoint value specified under PNU A113 is set 0 00 A112 End frequency input O2 j 400 to 400 Hz Here the end frequency that cor...

Page 68: ...occurs fault message E08 all parameters must be checked to ensure that they are correct especially the RST input PNU Terminal Adjustable in RUN mode Value WE Normal Exten ded C001 1 j a table 12 18 C002 2 16 C003 3 03 C004 4 02 C005 5 01 Value Function Description a page 01 REV Start stop anticlockwise 67 02 FF1 First fixed frequency input 68 03 FF2 Second fixed frequency input 04 FF3 Third fixed ...

Page 69: ...nfigured as a make NO contact under PNU C019 Table 13 Configuring digital inputs as break contacts Caution If you configure digital FW or REV inputs as break contacts the default setting is as a make contact the motor starts immediately They should not be reconfigured as break contacts unless this is unavoidable PNU Terminal Value Adjustable in RUN mode Function WE Normal Extended C011 1 00 or 01 ...

Page 70: ... If the start signal will be issued through the ON key on the keypad set PNU A002 to 01 start signal through FW REV input a section Start signal page 108 X Program one of the digital inputs 1 to 5 as REV by entering the value 01 under the corresponding PNU C001 to C005 By default REV is assigned to digital input 5 Figure 52 Digital input FW configured as FWD start stop clockwise operation Figure 5...

Page 71: ...d frequencies under PNU F001 With PNU F001 you can change parameters even when the parameter protection has been set a page 81 Entering the fixed frequencies under PNU A021 to A035 X Go to PNU A021 and press the PRG key X Use the arrow keys to enter the fixed frequency and confirm with the ENTER key X Enter the remaining fixed frequencies by repeating these steps for PNU A022 to A035 Entering the ...

Page 72: ...onal card at slot 2 A019 Selection of fixedfrequency actuation 00 Binary FF1 to FF4 00 01 Bitwise SF1 to SF7 A020 A220 Frequency setpoint value j j 0 to 400 Hz You can enter a frequency setpoint value You must set PNU A001 to 02 for this purpose 0 0 A021 Fixed frequency j j You can assign a frequency to each of the 15 fixed frequency parameters from PNU A021 to A035 A022 A023 A035 F001 Input displ...

Page 73: ...1 X To select a fixed frequency stage activate the digital input as listed in figure 56 X Go to PNU F001 The current frequency appears on the display X Use the arrow keys to enter the fixed frequency and confirm with the ENTER key The entered value is saved in the parameter which you have selected with the digital input If you have wired the inputs as shown in figure 56 the value is saved under PN...

Page 74: ...ot 2 A019 Selection of fixedfrequency actuation 00 Binary FF1 to FF4 00 01 Bitwise SF1 to SF7 A020 A220 Frequency setpoint value j j 0 to PNU A004 You can enter a frequency setpoint value You must set PNU A001 to 02 for this purpose 0 0 A021 Fixed frequency You can assign a frequency to each of the seven fixed frequency parameters of PNU A021 to A027 A022 A023 A027 F001 Input display frequency val...

Page 75: ... By default AT is assigned to digital input 2 The table below shows how you can link analog inputs O O2 and OI with PNU A005 and A006 Figure 58 Digital input 5 configured as AT setpoint definition through current signal AT P24 5 PNU Name Adjustable in RUN mode Value Function WE Normal Extended A005 AT selection 00 Changing over from O to OI 00 01 Changing over from O to O2 A006 O2 selection 00 O2 ...

Page 76: ... 2CH second acceleration time fo Output frequency a First acceleration time b Second acceleration time FWD REV 2CH a b fO PNU Name Adjustable in RUN mode Value Function WE Normal Extended A092 A292 Second acceleration time j j 0 01 to 3600 s Setting times for the second acceleration and deceleration time 15 A093 A293 Second deceleration time A094 A294 Changeover fromthefirstto the second time ramp...

Page 77: ...to C005 Figure 61 Digital input 3 configured as FRS controller inhibit and FW as FWD start stop clockwise operation Figure 62 Function chart for FRS control inhibit and free run stop nM Motor speed tw Waiting time setting under PNU b003 a Motor coasts to a stop b Synchronization to the current motor speed c Restart from 0 Hz FWD FRS P24 3 FW FWD REV FRS nM tw a c b PNU Name Adjustable in RUN mode ...

Page 78: ...ff and on again X Program one of the digital inputs 1 to 5 as EXT by entering the value 12 under the corresponding PNU C001 to C005 Figure 63 Digital input FW configured as FWD start stop clockwise operation and digital input 3 as EXT external fault message Figure 64 Function chart for EXT external fault message nM Motor speed K14 Signalling relay contact K14 if the signalling relay has been set t...

Page 79: ... protection VN Supply voltage K14 Signalling relay contact K14 fo Output frequency a Revoke start signal alarm no longer present b Start signal USP FWD P24 FW 3 K14 E13 UN USP FWD REV a b fO Warning If unattended start protection is triggered fault message E13 and the fault message is acknowledged with a reset command while a start signal is still active input FWD or REV active the motor will rest...

Page 80: ...wing message appears on the LED display 1 0 b007 Synchronizing frequency j 0 to 400 Hz Frequency at which a restart is initiated 0 0 C102 Reset signal j j 00 Reset signal issued on a rising edge 00 01 Reset signal issued on a falling edge 02 Reset signal issued on a rising edge only if fault signal present C103 Behaviour on reset j 00 0 Hz start 00 01 Synchronization to the motor speed Warning If ...

Page 81: ...acceleration ramp This could cause a fault message Set a frequency below 5 Hz X Because the start signal is issued through the FWD or REV input in jog mode PNU A002 must be set to 01 X Under PNU A039 you determine how the motor is to be braked X Program one of the digital inputs 1 to 5 as JOG by entering the value 06 under the corresponding PNU C001 to C005 Figure 69 Digital input FW configured as...

Page 82: ...ated to standstill under a deceleration ramp 02 Stop signal active the motor is decelerated to standstill under DC braking 03 Jog mode without prior motor stop the motor coasts to halt 04 Jog mode without prior motor stop the motor is decelerated to standstill under a deceleration ramp 05 Jog mode without prior motor stop the motor is decelerated to standstill under DC braking h Operation in jog m...

Page 83: ... which the device is switched off X To connect a thermistor use a twisted cable and lay this cable separately Figure 71 Connection terminal TH PTC TH CM1 i PNU Name Adjustable in RUN mode Value Function WE Normal Extended b098 PTC NTC selection j 00 No temperature monitoring 00 01 PTC 02 NTC b099 Resistance threshold deactivation j 0 to 9999 O When the entered value is reached the input terminal i...

Page 84: ... column Figure 72 Digital input 3 configured as SFT software protection SFT FWD P24 FW 3 Adjustable in RUN mode Normal Extended j PNU Name Adjustable in RUN mode Value Function WE Normal Extended b031 Software dependent parameter protection j 00 Software protection through SFT input all functions inhibited 01 01 Software protection through SFT input input through PNU F001 possible 02 Software prot...

Page 85: ...08 The shortest permissible duration during which an UP or DWN input must be active is 50 ms Through the use of the input configured as UP the frequency setpoint set under PNU A020 is also increased or with DWN reduced a fig 74 Reset frequency UDC If you configure one of the programmable digital inputs as UDC you can use this input to reset the frequency set with the motor potentiometer to 0 Hz PN...

Page 86: ...with UP DWN or the original frequency entered under PNU A020 is used when the DF6 frequency inverter is restarted PNU Name Adjustable in RUN mode Value Function WE Normal Extended C101 Use memory j 00 Use original frequency set under PNU A020 00 01 Use saved UP DWN setting efesotomasyon com Klockner Moeller inverter ...

Page 87: ...p clockwise operation 3 as SET use second parameter set and 5 as REV start stop anticlockwise operation REV FWD SET P24 FW 3 5 Description of the function Parameter number PNU Default second parameter set First acceleration time F002 F202 First deceleration time F003 F203 Base frequency A003 A203 Maximum end frequency A004 A204 Frequency setpoint PNU A001 must be 02 for this A020 A220 Voltage boos...

Page 88: ...erve derating above 5 kHz for DC braking PNU Name Adjustable in RUN mode Value Function WE Normal Extended A051 DC braking j 00 Inactive 00 01 Active A052 Activation frequency 0 to 60 Hz When this frequency is reached the waiting time PNU A053 begins 0 50 A053 Waiting time 0 to 5 s DC braking begins after the time set here 0 0 A054 Braking torque 0 to 100 Applied DC braking torque 0 A055 Braking d...

Page 89: ...to C005 X In PNU A053 enter a delay time t a fig 77 from 0 to 5 0 s which is to expire before DC braking takes effect after activation of the DB input X Under PNU A054 set a braking force between 0 and 100 Figure 77 Function chart for DB DC braking fo Output frequency a Start signal through keypad FWD REV DB fO DB fO a DB fO a t efesotomasyon com Klockner Moeller inverter ...

Page 90: ...our second instance X Program one of the digital inputs 1 to 5 as OLR by entering the value 39 under the corresponding PNU C001 to C005 Figure 78 Digital input 3 configured as OLR change over current limit OLR P24 3 OLR PNU Active b021 j b022 j b023 j b024 b025 b026 b021 b022 b023 b024 j b025 j b026 j OLR P24 3 OLR P24 3 PNU Name Adjustable in RUN mode Value Function WE Normal Extended b021 b024 C...

Page 91: ...he high starting current for example 50 A starting current 15 A motor full load current To use this function the system must be wired as shown in figure 79 Figure 79 DF6 series frequency inverters with K2M bypass contactor K3M motor contactor and K1M mains contactor F11 6 A miniature circuit breaker for example FAZ B6 L1 L2 L3 L1 L2 L3 PE K1M K2M Q1 L1 L2 L3 L3 L2 L1 5 3 1 5 3 1 L1 Z1 Z2 PE PE U V...

Page 92: ... run the motor X Program one of the digital inputs 1 to 5 as CS by entering the value 14 under the corresponding PNU C001 to C005 Figure 80 Digital input configured FW as FWD start stop clockwise operation and 3 as CS heavy mains starting CS FWD P24 FW 3 Figure 81 Function chart for CS heavy mains starting CS FW PNU b003 0 5 1 0 s K3M K2M K1M fo f 20 ms f 0 5 s PNU Name Adjustable in RUN mode Valu...

Page 93: ... 31 under the corresponding PNU C001 to C005 Figure 82 Digital input 1 configured as OPE setpoint definition through keypad OPE FWD P24 FW 1 Figure 83 Function chart for OPE setpoint definition through keypad fo Output frequency PNU A020 F001 OPE FW fo PNU Name Adjustable in RUN mode Value Function WE Normal Extended A001 Frequency setpoint definition 00 Definition with the potentiometer on the ke...

Page 94: ...op and digital input 3 as F R reverse direction F R STA STP P24 1 2 3 Figure 85 Function chart for STA pulse start STP pulse stop and F R direction reversal F R STP FWD REV STA fo PNU Name Adjustable in RUN mode Value Function WE Normal Extended A001 Defined frequency setpoint 00 Definition with the potentiometer on the keypad 01 01 Definition through analog input O 0 to 10 V OI 4 to 20 mA or O2 1...

Page 95: ... activated the integral component is reset to zero X Program one of the digital inputs 1 to 5 as PID by entering the value 23 under the corresponding PNU C001 to C005 X Program one of the digital inputs 1 to 5 as PIDC by entering the value 24 under the corresponding PNU C001 to C005 h The PID and PIDC inputs are optional If you want PID control to be active all the time you only need to set PNU A0...

Page 96: ...als after the inverter is switched back on Default setting of the signalling relay Reconfigured signalling relay terminals PNU C036 00 Fault or DF6 switched off Run signal Fault message Run signal or DF6 switched off Voltage Operating state K11 K12 K11 K14 Voltage Operating state K11 K12 K11 K14 On Normal Open Closed On Normal Closed Open On Fault Closed Open On Fault Open Closed Off Closed Open O...

Page 97: ...tput configured as FA2 is active while the frequencies defined under PNU C042 and C043 are exceeded a fig 89 The digital output configured as FA3 is activated when the frequency defined under PNU C042 is reached during acceleration As soon as this frequency is left FA3 is deactivated again During deceleration FA3 responds in the same way at the frequency set under PNU C043 a fig 90 To achieve a ce...

Page 98: ...gure 89 Function chart for FA2 frequency exceeded fo Output frequency f1 1 of the end frequency PNU A004 A204 f2 2 of the end frequency PNU A004 A204 FA1 FA2 FA3 5 30 V 0 250 V D K23 K24 FA2 PNU C042 PNU C043 BO B1 B2 Figure 90 Function chart for FA3 frequency reached fo Output frequency f1 1 of the end frequency PNU A004 A204 f2 2 of the end frequency PNU A004 A204 FA3 fO PNU C042 PNU C043 f1 f1 ...

Page 99: ... relay output K33 K34 Figure 91 Relay output K23 K24 configured as RUN Run signal Figure 92 Function chart for RUN Run signal fo Output frequency a Starting frequency defined with PNU b082 RUN 5 30 V 0 250 V D K33 K34 FWD REV RUN fO a a PNU Name Adjustable in RUN mode Value Function WE Normal Extended b082 Increased starting frequency j 0 5 to 9 9 Hz A higher starting frequency results in shorter ...

Page 100: ...r K33 K34 as OL output by entering the value 03 under PNU C021 or C022 or in PNU C026 for signalling relay contacts K11K12 Figure 93 Relay output K23 K24 configured as OL overload signal r Figure 94 Function chart for OL overload signal IM Motor current OL 5 30 V 0 250 V D K23 K24 OL PNU C041 IM PNU Name Adjustable in RUN mode Value Function WE Normal Extended C040 Overloadalarm signal j 00 Always...

Page 101: ...Then program one of the relay outputs K23 K24 or K33 K34 as OD by entering the value 04 in the corresponding PNU C021 or C022 or in PNU C026 for signalling relay contacts K11 K12 Figure 95 Relay output K23 K24 configured as OD PID control deviation Figure 96 Function chart for OD PID control deviation a Setpoint b Actual value 5 30 V 0 250 V D K23 K24 OD PNU C044 PNU C044 OD a b PNU Name Adjustabl...

Page 102: ... soon as it falls below a particular value the output voltage is switched off to prevent the device from being damaged This is important since when the drive requires full power and the DC link voltage falls the current rises which can lead to an unexpected disconnection due to overload or overcurrent The IP output is activated when the supply voltage fails or an overvoltage occurs With this funct...

Page 103: ...alue 11 in the corresponding PNU C021 or C022 or in PNU C026 for signalling relay contacts K11 K12 X Program one of the relay outputs K23 K24 or K33 K34 as ONT by entering the value 12 in the corresponding PNU C021 or C022 or in PNU C026 for signalling relay contacts K11 K12 Figure 98 Relay output K23 K24 configured as RNT running time Figure 99 Function chart for RNT running time 5 30 V 0 250 V D...

Page 104: ... current depends on the tripping characteristic defined under PNU b013 a section Electronic motor protection page 135 X Under PNU C061 enter the percentage value of the tripping characteristic at which the THM output is activated X Program one of the relay outputs K23 K24 or K33 K34 as THM by entering the value 13 in the corresponding PNU C021 or C022 or in PNU C026 for signalling relay contacts K...

Page 105: ...01 02 AWB8230 1413GB 102 efesotomasyon com Klockner Moeller inverter ...

Page 106: ...ion DC braking DCB PNU A051 to A059 With the second parameter set you can assign additional values to some of the parameters For these parameters the PNU column contains a second value The parameters of the first parameter set have a 0 after the letter for example F002 The parameters of the second parameter set have a 2 after the letter for example F202 For a summary of all parameters of the secon...

Page 107: ...n 11 11 corresponds to 11 11 111 1 corresponds to 111 1 1111 corresponds to 1111 1111 corresponds to 11110 d013 Output voltage 0 to 600 V d014 Electrical input power 0 0 to 999 9 kW d016 Running time 0 to 999 in 1000 h unit d017 Mains On time 0 to 999 h 1000 to 9999 h 100 to 999 kh d080 Entire count of malfunctions which occurred d081 First most recent fault Display of the most recent fault messag...

Page 108: ...quencies If you have activated the fixed frequencies with functions FF1 to FF4 of the digital inputs PNU F001 displays the selected fixed frequency For details about changing the fixed frequencies see section Entering the fixed frequencies in PNU F001 page 68 Acceleration time 1 Acceleration time 1 defines the time in which the motor reaches its end frequency after a start signal is issued PNU Nam...

Page 109: ...PNU Name Adjustable in RUN mode Value Function WE Normal Extended F003 F203 Deceleration time 1 j j 0 1 to 3600 s Resolution of 0 01 s at an input of 0 01 to 99 99 Resolution of 0 1 s at 100 0 to 999 9 Resolution of 1 s at an input of 1000 to 3600 30 0 PNU Name Adjustable in RUN mode Value Function WE Normal Extended F004 Direction of rotation 00 The motor runs in a clockwise direction 00 01 The m...

Page 110: ...int definition 00 Definition with the potentiometer on the keypad 01 01 Definition through analog input O 0 to 10 V O2 g10 V or OI 4 to 20 mA 02 Definition through PNU F001 and or PNU A020 03 RS 485 serial interface 04 Setpoint definition through the optional module in slot 1 05 Setpoint definition through the optional module in slot 2 A020 Setpoint frequency j j 0 01 to 400 Hz You can enter a set...

Page 111: ...PNU Name Adjustable in RUN mode Value Function WE Normal Extended A002 Start signal 01 The motor start signal is issued through digital inputs for example through the FW input or a digital input configured as REV 01 02 The signal for starting the motor is issued by the ON key on the keypad 03 The motor start signal is issued through the RS 485 interface 04 The motor start signal is issued through ...

Page 112: ...r 01 quadratic U f characteristic Voltage frequency characteristics Under PNU A044 and A045 adjust the behaviour of the DF6 to match its load Under PNU A044 set the torque characteristics of the DF6 frequency inverter see below Under PNU A045 set the voltage gain of the DF6 frequency inverter PNU A045 relates to the voltage set under PNU A082 Figure 105 Voltage boost characteristics Parameter sett...

Page 113: ... F f3 F F f7 The voltages U1o to U7o are freely adjustable f7 can have values up to the maximum frequency of the DF6 U7o can be up to the input voltage U1 or the voltage set under PNU A082 If you use the adjustable U f characteristic the following parameters are no longer valid PNU A003 Base frequency PNU A004 Maximum end frequency PNU A041 Boost characteristics Figure 106 Linear U f characteristi...

Page 114: ...105 Voltage coordinate U3o 0 to U1 1 or PNU A082 Third voltage coordinate of the U f characteristic2 0 0 b106 Frequency coordinate f4 0 to 400 Hz Fourth frequency coordinate of the U f characteristic2 0 b107 Voltage coordinate U4o 0 to U1 1 or PNU A082 Fourth voltage coordinate of the U f characteristic2 0 0 b108 Frequency coordinate f5 0 to 400 Hz Fifth frequency coordinate of the U f characteris...

Page 115: ...pumps and compressors Under PNU A057 set the braking torque before acceleration 0 to 100 The motor is then braked before starting Under PNU A058 set the braking duration before acceleration Under PNU A059 set the pulse frequency for DC braking For values above 5 kHz observe derating see below Caution DC braking results in additional heating of the motor You should therefore configure the braking t...

Page 116: ...which DC braking is active before acceleration 0 0 A059 Braking frequency fB 0 5 to 12 kHz Pulse frequency for DC braking applies to DF6 340 11K to DF6 340 55K observe derating 3 0 0 5 to 10 kHz Pulse frequency for DC braking applies to DF6 340 75K to DF6 340 132K observe derating PNU Name Adjustable in RUN mode Value Function WE Normal Extended Figure 110 Derating DC braking DF6 340 11K to DF6 34...

Page 117: ...hs adjustable under PNU A064 A066 and A068 are set to 1 Hz in the example Figure 112 Upper frequency limit PNU A061 and lower frequency limit PNU A062 PNU A062 PNU b082 0 10 PNU A061 PNU A004 f U V Hz Figure 113 Frequency jumps 0 15 25 35 f t 0 5 Hz 0 5 Hz 15 Hz PNU A064 Hz PNU Name Adjustable in RUN mode Value Function WE Normal Extended A061 A261 Maximum operating frequency j 0 to 400 Hz This fu...

Page 118: ...is to start PNU A070 determines the duration of the pause With motors running in reverse this function keeps the output voltage and output frequency low until the motor has stopped and is running in the required direction before accelerating at the specified acceleration ramp Figure 114 Function chart for acceleration waiting time fo Output frequency fs Frequency setpoint value PNU A070 PNU A069 f...

Page 119: ...ual physical quantities such as air or water flow temperature etc and view them on the display PID control P stands for proportional I for integral and D for differential In control engineering the combination of these three components is termed PID closed loop control PID regulation or PID control PID control is used in numerous types of application e g for controlling air and water flow or for c...

Page 120: ...omponent This component causes a differentiation of the system deviation Because pure proportional control uses the current value of the system deviation and pure integral control the values from previous actions a certain delay in the control process always occurs The D component compensates for this behaviour Differential control corrects the output frequency using the rate of change of the syst...

Page 121: ... in divergent behaviour a fig 118 to fig 121 The following table provides guidelines for setting each parameter Table 22 Setting the control times Figure 118 Divergent behaviour w Setpoint a Output signal Figure 119 Oscillation dampened w Setpoint a Output signal w t a w t a Figure 120 Good control characteristics w Setpoint a Output signal Figure 121 Slow control large static system deviation w S...

Page 122: ...nal terminals With PID control the inverter s output frequency is controlled by a control algorithm to ensure that the deviation between the setpoint and actual value is kept at zero Parameters The following figure illustrates which parameters are effective in different areas of the PID block diagram The specified parameters such as PNU A072 apply to the frequency inverter s built in keypad PNU Na...

Page 123: ...ed using various methods With PNU F001 or A020 Enter the value 02 under PNU A001 Using the potentiometer on the keypad Enter the value 00 under PNU A001 With a 0 to 10 V voltage signal or a 4 to 20 mA current signal at input terminals O or OI Enter the value 01 under PNU A001 With the digital inputs configured as FF1 to FF4 After selection of the required fixed frequency stage using FF1 to FF4 the...

Page 124: ...ared as percentages A useful scaling function PNU A075 is also available When these parameters are used you can define the setpoint directly as the required physical quantity and or display setpoint and actual values as physical quantities suitable for the process In addition analog signal matching PNU A011 to A014 is available with which you can define a range based on the fed back actual value s...

Page 125: ...ontrol to the respective application the actual value feedback signal can also be matched as shown in figure 123 As evident from the graphs the setpoint value must be within the valid range on the vertical axis if you have set functions PNU A011 and A012 to a value not equal to 0 Because there is no feedback signal stable control cannot otherwise be guaranteed This means that the frequency inverte...

Page 126: ...er designations The table below contains an explanation of these parameters for both frequency control mode and PID mode Factory default setting PNU A075 0 6 Figure 124 Example for scaling adjustment w Setpoint x Returned actual value a Fan w PNU F001 0 100 PNU d001 0 100 B1 P1 x 4 20 mA G1 a M 3 w PNU F001 0 60m3 min PNU d001 0 60m3 min B1 P1 x 4 20 mA G1 a M 3 PNU Meaning of the parameters when ...

Page 127: ...ion Scaling Set the scaling to the process corrected physical unit as required by your application for example to flow pressure or temperature For a detailed description a section Scaling adjustment page 123 Setpoint adjustment through digital inputs The following points must be observed when defining the setpoint through the digital inputs 4 bit Assigning the digital inputs The DF6 frequency inve...

Page 128: ...ing the integral component and matching Kp X First under PUN A073 set as low an I component as possible X Set the P component a little lower If the system deviation does not decrease reduce the integral component a little If the performance becomes unstable as a result reduce the P component X Repeat this process until you have found the correct parameter settings Note about the AVR function If yo...

Page 129: ...ance threshold units 0 0 A012 Feedback percentage actual value for upper acceptance threshold units 100 100 A013 Lower acceptance threshold for voltage or current on the actual value input in 20 20 A014 Upper acceptance threshold for voltage or current on the actual value input in 100 100 A021 Digitally adjustable setpoint value 1 300 300 m3 min A071 PID control active inactive 01 PID mode active ...

Page 130: ... mode Value Notes F001 Setpoint 20 Direct input of 20 C as the scaling factor has been set A001 Frequency setpoint input 02 Keypad A011 Feedback percentage actual value for lower acceptance threshold units 100 100 A012 Feedback percentage actual value for upper acceptance threshold units 0 0 A013 Lower acceptance threshold for voltage or current on the actual value input in 0 0 A014 Upper acceptan...

Page 131: ... motor voltage enter 440 under PNU A082 and 91 400 440 x 100 under PNU A045 Energy saving mode Energy saving mode is intended especially for pump and fan applications with reduced torque characteristics In this mode the output voltage is automatically adapted to the motor load thereby drawing no more energy from the mains than required for operation When you enter the value 01 under PNU A085 you c...

Page 132: ...ation and deceleration time 0 1 to 999 9 s Resolution 0 1 s 1000 to 3000 s Resolution 1 s 15 A093 A293 Second deceleration time A094 A294 Changeover fromthefirstto the second time ramp 00 Changeover to the second time ramp if an active signal is present on a 2CH digital input 00 01 Changeover to the second time ramp when the frequencies entered in PNU A095 and or A096 are reached A095 A295 Acceler...

Page 133: ...tics Ten values are available for this purpose Value 01 means the smallest curvature value 10 the greatest a fig 130 PNU A131 contains the curvature for acceleration PNU A132 the curvature for deceleration Figure 128 Acceleration characteristics Figure 129 Deceleration characteristics 00 01 f t 03 02 f t 00 01 f t 03 02 f t Figure 130 Curvature of the S and U curve characteristics 25 50 75 100 t P...

Page 134: ...the first and second time ramps 03 Inverted U curve characteristic for deceleration of the motor at the first and second time ramps A131 Curvature of acceleration characteristic j 01 Smallest curvature of the acceleration ramp 02 10 Largest curvature of the acceleration ramp A132 Curvature of deceleration characteristic j 01 Smallest curvature of the deceleration ramp 02 10 Largest curvature of th...

Page 135: ...activate phase failure detection This function can not be used if an RFI filter is installed upstream of the frequency inverter Under PNU b007 define the frequency threshold below which the frequency inverter accelerates the motor from 0 Hz on a restart a fig 133 and fig 134 Warning When a fault has occurred this function initiates an automatic restart of the frequency inverter if a start signal i...

Page 136: ...d the motor brakes for the set deceleration time A fault message is then displayed b002 Permissible power failure duration j 0 3 to 1 0 s Here set a time duration for which the undervoltage condition is met without the corresponding fault message in E09 being issued 1 0 b003 Waiting time before restart j 0 3 to 100 s Here set a time which is to expire before an automatic restart is initiated after...

Page 137: ...rresponding to the motor speed is higher than the frequency programmed here the frequency inverter synchronizes itself with the motor speed and accelerates to the setpoint value When the frequency corresponding to the motor speed is lower than the frequency programmed here the frequency inverter starts at 0 Hz 0 00 1 Phase failure detection can not be used if you are using the DF6 frequency invert...

Page 138: ...ion value 01 default Adjustable overload protection value 02 Tripping characteristics with increased overload protection With increased overload protection PNU b013 00 the tripping current is reduced for example by 80 at 20 Hz a fig 136 Accordingly the tripping characteristic is offset to smaller current values a fig 139 Caution At low motor speeds the output of the motor cooling fan is diminished...

Page 139: ...d protection at 2 5 Hz and Ie 22 A Figure 141 Setting range for the adjustable overload protection a Setting range 60 0 22 9 A 104 29 7 A 135 39 6 A 180 0 5 s J 1 80 100 5 0 400 I f Hz a Figure 142 Tripping characteristic for adjustable overload protection using PNU b018 60 0 B018 116 120 150 0 5 s t I PNU Name Adjustable in RUN mode Value Function WE Normal Extended b012 b212 Tripping current for...

Page 140: ...requency 2 for electronic motor protection device 0 b018 Tripping current 2 j 0 0 to 1000 A Tripping current 2 for electronic motor protection device 0 0 b019 Frequency 3 j 0 0 to 400 Hz Frequency 3 for electronic motor protection device 0 b020 Tripping current 3 j 0 0 to 1000 A Tripping current 3 for electronic motor protection device 0 0 1 Inverter rated current PNU Name Adjustable in RUN mode V...

Page 141: ...annot prevent a fault message and shutdown due to a sudden overcurrent e g caused by a short circuit I1 A004 f I t PNU b023 PNU Name Adjustable in RUN mode Value Function WE Normal Extended b021 Current limit characteristic 1 j 00 Motor current limit not active 01 01 Motor current limit active in all operating states 02 Motor current limit not active during acceleration b022 Tripping current 1 j 0...

Page 142: ...ng methods of parameter protection are available Adjustable in RUN mode Normal Extended j PNU Name Adjustable in RUN mode Value Function WE Normal Extended b031 Software dependent parameter protection j 00 Parameter protection through SFT input all functions inhibited 01 01 Parameter protection through SFT input input through PNU F001 possible 02 Parameter protection without SFT input all function...

Page 143: ...o reach terminal DC do not connect yet X Connect a cable to terminal T0 which is long enough to reach terminal DC do not connect yet X Remove the ferrite rings from the connector cable J51 and guide the new cable through the ferrite rings X Twist the two cables with each other X Connect terminal R0 to DC and terminal T0 to DC With this wiring arrangement the motor can feed the frequency inverter s...

Page 144: ...nction chart for controlled deceleration UDC Internal DC link voltage UUV Voltage threshold for the control electronics fO Output frequency UUV PNU b052 PNU b051 PNU b054 PNU b053 PNU b053 UDC fO t t PNU Name Adjustable in RUN mode Value Function WE Normal Extended b050 Controlled deceleration 00 Controlled deceleration is not active 00 01 Controlled deceleration is active b051 Starting voltage fo...

Page 145: ... mode Value Function WE Normal Extended b035 Inhibit direction 00 Motor can run in both directions 00 01 Motor can only run clockwise 02 Motor can only run anticlockwise Figure 149 Function chart for voltage ramp reduction fo Output frequency U2 Output voltage U2 FWD PNU b036 PNU b082 00 01 06 fo Figure 150 Function chart for starting frequency fo Output frequency U2 Output voltage U2 FWD PNU b036...

Page 146: ...A114 C081 to C083 C121 to C123 Analog inputs O OI O2 A002 01 03 04 05 b087 OFF key disabled A019 00 A028 to A035 Fixed frequencies C001 to C005 02 03 04 05 A044 A244 02 b100 to b113 Voltage and frequency characteristic A051 01 A052 to A059 DC braking A071 01 A072 to A076 C044 PID control A094 01 A095 to A096 Second time ramp A294 01 A295 to A296 b013 b213 b313 02 b015 to b020 Electronic motor prot...

Page 147: ... to 1 kHz At higher clock frequencies the frequency inverter s temperature also rises At high clock frequencies the output current I2N must therefore be reduced depending on the ambient temperature This is called derating a fig 151 and fig 152 C021 and C022 02 06 C042 C043 Frequency reached signal 03 C040 C041 Overcurrent signal 07 C055 to C058 Overload 21 C063 0 Hz signal 24 25 C045 C046 Frequenc...

Page 148: ...ature 40 C Ambient temperature 50 C 55 60 65 70 75 80 85 90 95 100 12 6 8 10 4 2 0 5 I2N ft kHz 55 60 65 70 75 80 85 90 95 100 12 6 8 10 4 2 0 5 I2N ft kHz 55 60 65 70 75 80 85 90 95 100 12 6 8 10 4 2 0 5 I2N ft kHz 55 60 65 70 75 80 85 90 95 100 12 6 8 10 4 2 0 5 I2N ft kHz 55 60 65 70 75 80 85 90 95 100 12 6 8 10 4 2 0 5 I2N ft kHz 55 60 65 70 75 80 85 90 95 100 12 6 8 10 4 2 0 5 I2N ft kHz efes...

Page 149: ...ency Ambient temperature 40 C Ambient temperature 50 C 55 60 65 70 75 80 85 90 95 100 12 6 8 10 4 2 0 5 I2N ft kHz 55 60 65 70 75 80 85 90 95 100 7 8 4 5 6 3 1 2 0 5 I2N ft kHz 55 60 65 70 75 80 85 90 95 100 7 8 4 5 6 3 1 2 0 5 I2N ft kHz PNU Name Adjustable in RUN mode Value WE Normal Extended b083 Pulse frequency 0 5 to 12 kHz 3 efesotomasyon com Klockner Moeller inverter ...

Page 150: ...hrough PNU d007 The product of the output frequency and this factor is displayed under PNU d007 OFF key disabled Here you can disable the OFF key located on the keypad or remote operating unit PNU Name Adjustable in RUN mode Value Function WE Normal Extended b084 Initialization 00 Clearing the fault history register 00 01 Restoring the default parameter settings 02 Deleting the fault history regis...

Page 151: ... external braking resistor to terminals BR and DC The maximum cable length between frequency inverter and braking resistor must not be greater than five metres If you are using an external braking device enter 0 under PNU b090 and remove any external braking resistors at terminals BR and DC Under PNU b095 specify when the built in braking transistor is to operate Under PNU b096 set the voltage thr...

Page 152: ...otor stabilization constant PNU Name Adjustable in RUN mode Value Function WE Normal Extended b091 Type of motor stop 00 Deceleration using the deceleration ramp 00 01 Free run stop coasting PNU Name Adjustable in RUN mode Value Function WE Normal Extended b092 Fan control 00 Fan is always switched on 00 01 Fan is switched on only while the connected motor is running PNU Name Adjustable in RUN mod...

Page 153: ...on the display X Press the PRG key The set acceleration time 1 in seconds appears on the display default value 30 X You can change the set value with the UP and DOWN arrow keys There are now two possibilities X Accept the set value by pressing the ENTER key X To reject the set value press the PRG key F002 appears on the display PNU F002 is now saved under PNU U001 X Press the PRG key U001 appears ...

Page 154: ...he output E02 Overcurrent in the output stage during deceleration E03 Overcurrent in the output stage during acceleration E04 Overcurrent in the output stage at standstill E05 Overload The internal electronic motor protection has switched off the output voltage because the motor was overloaded E06 Overload If the duty factor of the built in braking transistor of the DF6 is too great the braking tr...

Page 155: ...rating personnel E15 Mains overvoltage If the supply voltage is higher than permitted the output voltage is switched off 100 s after the voltage supply has been switched on E16 Intermittent mains failure An intermittent mains failure of at least 15 ms has occurred This message appears when the duration of the mains failure is longer than the time entered under PNU b002 a page 132 E21 Overtemperatu...

Page 156: ...ster a Fault message number b Output frequency c Motor current d Internal DC link voltage e Running time total time for which the inverter is in RUN mode f Mains On time total time f PRG PRG PRG PRG e PRG d PRG c PRG b PRG a PRG PRG Error no yes efesotomasyon com Klockner Moeller inverter ...

Page 157: ...tic restart after a fault page 132 The default settings have been selected and the frequency inverter is in the initialization phase PNU b084 and b085 a section Initialization page 147 The values for the European market EU are being initialized For non European models versions for North America USA and Japan JP are available Initialization of the fault history register Copy station copying in prog...

Page 158: ...PNU A062 A262 Maximum operating frequency PNU A061 A261 H015 H215 Setpoint frequency PNU F001 or PNU A020 A220 A320 H016 H216 Fixed frequencies 1 to 15 PNU A021 to A035 H021 H221 Maximum operating frequency PNU A061 A261 Minimum operating frequency PNU A062 A262 H025 H225 Setpoint frequency PNU F001 PNU A020 A220 A320 H031 H231 Maximum operating frequency PNU A061 A261 Increased starting frequency...

Page 159: ...acteristic frequency 3 PNU b104 User configurable U f characteristic frequency 4 to 6 PNU b106 b108 and b110 User configurable U f characteristic frequency 1 to 3 PNU b100 b102 and b104 User configurable U f characteristic frequency 4 PNU b106 User configurable U f characteristic frequency 5 and 6 PNU b108 and b110 User configurable U f characteristic frequency 1 to 4 PNU b100 b102 b104 and b106 U...

Page 160: ... been set Has the correct source for the start command PNU A002 been set Correct PNU A01 Correct PNU A02 a section Setting the frequency and start signal parameters page 107 There is voltage present at outputs U V and W Is the motor blocked or is the motor load too high Reduce the load acting on the motor Test the motor without load The motor turns in the wrong direction Are output terminals U V a...

Page 161: ...itched off the entered and saved values are transferred into the internal EEPROM The supply voltage should remain off for at least six seconds Copy the data again and leave the supply voltage on for at least six seconds after completion The values of the copy unit were not accepted by the frequency inverter After copying the parameters of the external keypad DEX KEY 10 into the frequency inverter ...

Page 162: ... 29 0 37 0 43 0 57 0 70 0 85 0 105 135 160 195 253 Heat dissipation in W at output power 70 435 575 698 820 1100 1345 1625 1975 2675 3375 3900 4670 100 600 800 975 1150 1550 1900 2300 2800 3800 4800 5550 6650 Secondary side Frequency range 0 1 to 400 Hz With motors which are operated at rated frequencies above 50 60 Hz the maximum possible motor speed should be observed Frequency error limits at 2...

Page 163: ...ignals Digital input FW for clockwise operation FWD Digital input programmable as REV for anticlockwise operation Digital control inputs programmable as REV Start stop anticlockwise FF1 to FF4 Fixed frequency selection JOG Jog mode DB DC braking active SET Second parameter set active 2CH Second time ramp FRS Free run stop coasting EXT External fault message USP Unattended start protection CS Heavy...

Page 164: ... 250 O The following variables can be output Output frequency PWM Output current Output frequency frequency modulated terminal FM only Output voltage Power consumption Thermal load ratio Ramp frequency Further features excerpt Automatic voltage regulation Unattended start protection Variable amplification and output voltage reduction Frequency jumps Minimum maximum frequency limitation Output freq...

Page 165: ...ng transport 20 to 90 relative humidity non condensing Permissible vibration Up to 5 9 m s 2 0 6 g at 10 to 55 Hz Up to 2 94 m s 2 0 3 g at 10 to 55 Hz Installation height and location Up to 1000 m above sea level in a housing or control panel IP54 or similar Optional accessories Remote operating unit DEX KEY 10 Choke to improve the power factor RFI filter DE6 LZ V4 Expansion modules Encoder modul...

Page 166: ...a1 d b1 b a c DF6 340 a a1 b b1 c O kg 11K 15K 216 189 266 246 190 5 7 5 0 18K5 22K 30K 256 229 396 376 210 5 7 12 37K 316 265 546 510 215 5 10 20 45K 55K 75K 396 300 556 520 270 5 10 30 90K 110K 396 300 706 670 290 5 12 60 132K 486 380 746 710 282 12 80 efesotomasyon com Klockner Moeller inverter ...

Page 167: ...ut cross section of 0 75 to 1 5 mm2 Strip about 5 to 6 mm off the cable ends DF6 340 L1 L2 L3 U V W PE VDE UL1 Moeller mm2 AWG 11K M32 A 30 A PKM0 25 6 8 15K M40 A 40 A PKZM4 40 10 6 18K5 M50 A 50 A PKZM4 50 16 6 22K M50 A 60 A PKZM4 50 25 4 30K M63 A 70 A PKZM4 63 25 3 37K M80 A 90 A NZM7 80N OBI 35 1 45K M100 A 125 A NZM7 100N OBI 35 1 55K M125 A 125 A NZM7 125N OBI 50 1 0 75K M160 A 175 A NZM7 ...

Page 168: ...erter works at its rated current limit the frequency inverter s greatest possible output voltage U2 is due to the mains choke reduced to about 96 of the mains voltage ULN DF6 340 Mains current ILN of the DF6 without mains choke Assigned mains choke 11K 24 DE4 LN3 15K 15K 32 DE4 LN3 15K 18K5 41 DE4 LN3 22K 22K 47 DE4 LN3 30K 30K 63 DE4 LN3 45K 37K 77 DE4 LN3 45K 45K 94 DE4 LN3 55K 55K 116 DE4 LN3 7...

Page 169: ...ts radio interference filters with their matching frequency inverters Figure 156 RFI filter h Radio interference filters DE6 LZ3 013 V4 to DE6 LZ3 064 V4 can be mounted below footprint mounting or from DE6 LZ3 080 V4 to the side of the frequency inverter book type mounting DF6 340 RFI filter Rated voltage Ue Maximum leakage current in rated operation Maximum leakage current under fault conditions ...

Page 170: ...nput switches between analog input O and OI 01 AT input switches between analog input O and O2 00 60 A006 O2 selection 00 O2 signal only 01 Sum of signals at O2 and O OI without direction reversal 02 Sum of signals at O2 O or OI with direction reversal 00 60 A011 Frequency at minimum setpoint value terminal O L Hz 0 00 62 A012 Frequency at maximum setpoint value terminal O L Hz 0 00 62 A013 Minimu...

Page 171: ... stopping with DC braking 00 79 A041 Voltage boost characteristics 00 Manual 01 Automatic 00 109 A241 Boost characteristic second parameter set 00 Manual 01 Automatic 00 109 A042 Percentage voltage increase with manual boost 1 0 109 A242 Percentage voltage increase on manual boost second parameter set 1 0 109 A043 Maximum boost at x of the base frequency 5 0 109 A243 Maximum boost at x of the base...

Page 172: ...requency jump Hz 0 50 114 A067 3 Frequency jump Hz 0 00 114 A068 Jump width of the 3rd frequency jump Hz 0 50 114 A069 Acceleration pause waiting frequency Hz 0 00 115 A070 Acceleration pause waiting duration s 0 00 115 A071 PID control 00 Inactive 01 Active 00 119 A072 P component of the PID control 1 0 120 A073 I component of the PID control s 1 0 120 A074 D component of the PID control s 0 0 12...

Page 173: ...cceleration characteristic 00 Linear 01 S curve 02 U curve 03 Inverted U curve 00 130 A098 Deceleration characteristic 00 Linear 01 S curve 02 U curve 03 Inverted U curve 00 131 A101 Analog input OI starting frequency Hz 0 00 63 A102 Analog input OI end frequency Hz 0 00 63 A103 Analog input OI starting current 20 63 A104 Analog input OI end current 100 63 A105 Analog input OI condition for starti...

Page 174: ...econd parameter set A Ie inverter 136 b013 Characteristic for electronic motor protection device 00 Enhanced protection 01 Normal protection 03 User definable protection 01 136 b213 Characteristic for electronic motor protection device second parameter set 00 Enhanced protection 01 Normal protection 03 User definable protection 01 136 b015 Frequency 1 for user definable motor protection characteri...

Page 175: ...uction approx 36 ms 06 142 b037 Display mode 00 All parameters 01 Relevant parameters 02 Parameters saved under PNU U001 to U012 00 144 b080 Gain factor analog output AM 180 57 b081 Gain factor analog output FM 60 58 b082 Increased starting frequency e g with high level of friction Hz 0 50 142 b083 Pulse frequency kHz 5 0 146 b084 Initialization causes 00 Clearing the fault history register 01 Sel...

Page 176: ... 2 Hz 0 111 b103 User definable U f characteristics voltage coordinates 2 V 0 0 111 b104 User definable U f characteristics frequency coordinates 3 Hz 0 111 b105 User definable U f characteristics voltage coordinates 3 V 0 0 111 b106 User definable U f characteristics frequency coordinates 4 Hz 0 111 b107 User definable U f characteristics voltage coordinates 4 V 0 0 111 b108 User definable U f ch...

Page 177: ...te control 31 OPE setpoint value through keypad 32 to 38 Bitwise fixed frequencies 39 OLR change over current limit NO no no function 18 65 C002 Function of digital input 2 values a PNU C001 16 65 C003 Function of digital input 3 values a PNU C001 03 65 C004 Function of digital input 4 values a PNU C001 02 65 C005 Function of digital input 5 values a PNU C001 01 65 C011 Digital input 1 00 Make con...

Page 178: ... 07 Ramp frequency 00 57 C029 Output AMI output values a PNU C028 00 58 C031 Relay output K23 K24 00 Make contact 01 Break contact 00 94 C032 Relay output K33 K34 values a PNU C031 00 94 C036 Relay terminals K11K12 signalling relay values a PNU C031 01 93 C040 Overload alarm signal 00 Always 01 Only at constant speed 01 97 C041 Threshold for overload alarm at digital relay output K11 to K34 A Ie 9...

Page 179: ...ompensation of setpoint signal at terminal OI C083 Compensation of setpoint signal at terminal O2 C085 Thermistor matching 105 C086 Offset AM terminal V 0 0 C087 Gain AMI terminal 80 C088 Offset AMI terminal Depending on inverter model C091 Debug mode 00 C101 Use saved UP DWN setting 00 Use PNU A020 01 Use saved UP DWN frequency 00 C102 Reset signal 00 On rising edge 01 On falling edge 02 On risin...

Page 180: ...ourth fault 104 d085 Fifth fault 104 d086 Sixth fault 104 d090 Warning 104 PNU Function Units WE Page Setpoint F001 Frequency setpoint value Hz 0 0 105 F002 Acceleration time 1 s 30 0 105 F202 Acceleration time 1 second parameter set s 30 0 105 F003 Deceleration time 1 s 30 0 106 F203 Deceleration time 1 second parameter set s 30 0 106 F004 Direction of rotation 00 Clockwise operation 01 Anticlock...

Page 181: ...nction Units WE Page Setpoint U001 User defined parameters no 150 U002 no 150 U003 no 150 U004 no 150 U005 no 150 U006 no 150 U007 no 150 U008 no 150 U009 no 150 U010 no 150 U011 no 150 U012 no 150 efesotomasyon com Klockner Moeller inverter ...

Page 182: ...imit changeover 87 Output analog 58 D Dahlander pole changing motor 35 DB activate DC braking 85 DC braking 85 112 Debugging 149 Deceleration 82 Deceleration characteristic 130 Deceleration ramp 124 Deceleration time 1 106 Derating 144 Differential component 117 Digital input 65 Dimensions 163 Direction of rotation 106 Inhibiting 142 Display Frequency factor for 147 Parameter 48 Display mode 143 d...

Page 183: ...otor cables 37 M Mains Choke 17 Configurations 15 Connecting to 15 Contactor 16 165 Filter 17 Frequency 15 On time exceeded ONT 100 Voltage 15 Maintenance switch 25 Matching of actual value signal 122 Maximum end frequency 108 Menu overview 47 Motor Cable connection 34 Choke 37 Potentiometer 82 Protection electronic 135 Rated current 11 Restart 148 Stop type of 149 Thermal overload THM 101 Mountin...

Page 184: ...ckwise operation 67 Reversing direction 35 RFI Compliant setup 23 Filter 21 Interference class 18 Measures 18 RFI filter 17 166 RNT running time exceeded 100 RST Reset 77 RUN run signal 96 RUN mode 46 48 81 139 Running time exceeded RNT 100 S Screening 24 Service 12 Servo motors 35 SET use second parameter set 84 Setpoint PID configuring 124 VALUE matching analog 62 SF1 to SF7 bitwise fixed freque...

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