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KFU-

tronic

6

1.2

Qualified staff

In the context of this operating manual and the notes relating to the product itself, qualified
staff refers to electronic specialists that are familiar with the installation, assembly, start-up and
operation of the drive control and with the dangers involved, and whose specialist training and
knowledge of relevant standards and regulations provide them with the necessary abilities.

1.3

CE-marking

With the CE marking, we as the manufacturer of the device confirm that the drive control meets
the basic requirements of the following guidelines
–

Directive on Electromagnetic Compatibility (Directive 2004/108/EC of the Council)

–

Low Voltage Directive (Directive 2006/95/EC of the Council))

You will find the declaration of conformity at the end of this manual.

1.4

Safety instructions

The following warnings, precautionary measures and comments are provided for your safety
and serve to prevent damage to the drive control and the components connected to it. This
chapter contains warnings and notes that are generally applicable when handling drive controls.
They are separated into general information, transport & storage, start-up, operation, repair and
dismantling & disposal.
Specific warnings and comments that apply to specific activities are placed at the start of the
appropriate chapters and are repeated and enhanced at different critical points within these
chapters.
Please read this information carefully, as it is provided for your personal safety and will also sup-
port a longer life for the drive control and the connected devices.

1.4.1

General informations

WARNING!

This drive control contains dangerous voltage and controls revolving mechanical parts that
may be dangerous.
Disregarding warnings or non-compliance with the notes in this manual can result in death, se-
rious injury or serious damage to property.



Only appropriately trained persons may perform work on this drive control.
These persons must be familiar with all safety instructions and all measures relating to
installation, operation and maintenance that are contained in this manual.
Proper and safe operation of the drive control requires proper transport, installation,
operation and maintenance.

WARNING!

Danger of fire or electric shock.
Improper use, changes and the use of spare parts and accessories not sold or recommended by
the manufacturer of the drive control can cause fire, electric shock and injury.



The cooling elements in the drive control and motor can reach temperatures above 70 °C.
Ensure that there is sufficient distance from neighbouring components during installation.
Allow sufficient cooling time before working on the drive control or the motor. If neces-
sary, protection should be installed against accidental contact.

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Содержание KFUtronic Series

Страница 1: ...41 43 71282 Hemmingen Telefon 07150 942 0 Fax 07150 942 270 www kueenle de info kueenle de Instruction Manual Frequency Inverter incl Control Unit MMI incl Extension Profibus Series KFUtronic 400 V 0 55 bis 22 kW 230 V 0 55 bis 1 5 kW KN 6400 2003 ...

Страница 2: ... 3 1 Overview of installation sizes 12 3 2 General data 13 3 3 Specification of interfaces 15 4 Installation 16 4 1 Safety instructions during installation 16 4 2 Installation requirements 16 4 2 1 Suitable ambient conditions 16 4 2 2 Suitable installation location for the motor integrated drive control 17 4 2 3 Basic connection versions 17 4 2 4 Short circuit and ground protection 18 4 2 5 Wiring...

Страница 3: ... 2 2 Structure of the parameter tables 36 6 3 Application parameters 37 6 3 1 Basic parameters 37 6 3 2 Preset speed mode 42 6 3 3 Motorized potentiometer 43 6 3 4 PID process controller 44 6 3 5 Analogue inputs 46 6 3 6 Digital inputs 48 6 3 7 Analogue output 48 6 3 8 Digital outputs 50 6 3 9 Relay 51 6 3 10 External fault 53 6 3 11 Motor current limit 54 6 3 12 Stall detection 55 6 4 Performance...

Страница 4: ...lates 67 8 1 2 Motor adapter plates specific 69 8 1 3 Wall adapter plates standard 69 8 2 MMI manual control unit 71 8 3 PC communication cable 71 9 Guidelines Norms and Standards 72 9 1 EMV limit classes 72 9 2 Classification acc to IEC EN 61800 3 72 9 3 Standards and guidelines 73 ...

Страница 5: ...KFU tronic 4 ...

Страница 6: ...e the drive control system and any other manuals for equipment parts in use i e the motor 1 1 2 Storing the documentation Store this manual and all other applicable documents safely so they will be available when re quired 1 1 3 Symbols DANGER Note on safety Non observance will result in death or serious injury WARNING Note on safety Non observance can lead to death or serious injury ATTENTION Non...

Страница 7: ... placed at the start of the appropriate chapters and are repeated and enhanced at different critical points within these chapters Please read this information carefully as it is provided for your personal safety and will also sup port a longer life for the drive control and the connected devices 1 4 1 General informations WARNING This drive control contains dangerous voltage and controls revolving...

Страница 8: ...s attached to the device Make sure that the warning signs are legible and replace missing or damaged signs 1 4 2 Transport storage ATTENTION Risk of damaging the drive control If the notes are not observed the drive control could be damaged and destroyed during subse quent start up Proper and safe operation of the drive control requires proper storage set up and assem bly as well as careful operat...

Страница 9: ...in use e g 24 V 230 V crossing cable runs are never permitted The operator must also ensure compliance with the applicable regulations e g double or strengthened insulation acc to DIN EN 61800 5 1 The drive control contains components susceptible to electrical discharge These compo nents can be destroyed through improper handling therefore precautionary measures against electrostatic charges must ...

Страница 10: ...5 Repairs ATTENTION Risk of damaging the drive control If the notes are not observed the drive control could be damaged and destroyed during subse quent start up Repairs of the drive control may only be performed by your KFU tronic suppliers service WARNING Danger of injury through electric shock Non observance of warnings can result in serious injury or damage When the drive control is disconnect...

Страница 11: ...d as an exceptional environmental condition and is only permitted if allowed by the standards and guidelines applicable on site 1 6 Responsibility As a basic principle electronic devices are not fail proof The operator and or the contractor set ting up the machine or system is responsible for ensuring that the drive is moved to a safe state if the device fails Section Electrical equipment of machi...

Страница 12: ...ures may be permitted after a detailed technical analysis These have to be approved by your supplier for KFU tronic for each individual case 2 1 Scope of delivery Compare your product to the scope of delivery described below 1 2 3 4 7 6 5 8 1 Drive control variant 5 Adapter plate with connection terminal 2 Poly bag with fastening bolts 6 Poly bag with connection material for 3 Cable screw connecti...

Страница 13: ...ble in the following performance classes and under the specified in stallation size names Installation size A B C D Recommended motor power kW 0 55 0 75 1 1 1 5 2 2 3 0 4 0 5 5 7 5 11 0 15 0 18 5 22 0 Dimensions L x B x H in mm 233 x 153 x 120 270 x 189 x 133 307 x 223 x 181 414 x 294 x 238 L H B ...

Страница 14: ... resistance 100 50 Max current eff 150 of th rated current for 60 sec Switching frequency kHz 4 8 16 factory setting 8 Rotating field frequency Hz 0 400 Protective functions Undervoltage Overvoltage I 2 t restriction short circuit motor inverter temperature anti tilt protection stall protection Process control PID controller free configuration Dimensions L x W x H in mm 233 x 153 x 120 270 x 189 x...

Страница 15: ...nce 50 50 Max current eff 150 des rated current for 60 sec Switching frequency kHz 4 8 16 factory setting 8 Rotating field frequency Hz 0 400 Protective functions Undervoltage Overvoltage I 2 t restriction short circuit motor inverter temperature anti tilt protection stall protection Process control PID controller free configuration Dimensions L x W x H in mm 270 x 189 x 133 307x233x181 Weight inc...

Страница 16: ...ic load cos 1 5 A at 230 V or 30 V under inductive load cos 0 4 and L R 7 ms 2 A at 230 V or 30 V Maximum reaction time 7 ms 0 5 ms Electric life 100 000 switching cycles Analogue output 1 current Short circuit proof Iout 0 20 mA burden 500 ohm Analogue output 1 voltage Short circuit proof Uout 0 10 V lmax 10 mA Power supply 24 V Auxiliary voltage U 24V DC short circuit proof Imax 100 mA external ...

Страница 17: ... Hz for sinusoidal oscillation Electromagnetic compatibility Immune to interference acc to DIN EN 61800 3 Cooling Surface cooling installation sizes A to C free convection installation size C optionally with integrated fan installation size D with integrated fans Make certain that the housing type protection type is suitable for the operating environ ment o Ensure that the seal between the motor a...

Страница 18: ... connection versions Star or triangle connection for drive controls integrated in the motor ATTENTION Risk of damaging the drive control The correct phase sequence must be observed when the drive control is connected as the mo tor could otherwise be overloaded Ensure that the phase sequence is correct when connecting the motor The supplied assembly material can be used to connect core end sleeves ...

Страница 19: ...m2 single wire AWG 20 to AWG 14 Connection cross section 0 75 to 1 5 mm 2 fine wired AWG 18 to AWG 14 Connection cross section 0 5 to 1 0 mm 2 fine wired core end sleeves with and without plastic collar Length of stripped insulation 9 to 10 mm The terminals for the mains cable are located inside the drive control The KFU tronic also has the option of being equipped with terminals for connecting a ...

Страница 20: ...e usually used as dc voltage protector switches These interference suppression devices are attached di rectly to the protector switch coils Power supply for a mechanical brake may not be carried in the same cable Power connections between the drive control and the motor should always be screened or rein forced and the screening has to have large scale grounding at both ends The use of EMV cable sc...

Страница 21: ...he adapter plate to the motor with the four fastening bolts 4 torque 2 0 Nm 8 Attach the engine wires in the correct circuit see also Fig 4 torque 3 0 Nm When installing the engine wires ensure that all bolts on the terminal board are used with the nuts provided even if the star point is not connected Electric jumper 1 2 9 If a motor PTC Klixxon is available wire the connection cables to terminals...

Страница 22: ...n relief and the PE connection line has to be connected in a leading fashion considerably longer If a brake resistor is connected screened and doubly insulated lines must be used Terminal configuration X1 Terminal no Designation Configuration 1 L1 Mains phase 1 2 L2 Mains phase 2 3 L3 Mains phase 3 4 PE Ground cable 4 3 3 Connections for brake resistor Optional terminal configuration for brake cho...

Страница 23: ...KFU tronic 22 4 3 4 Control connections ATTENTION Danger of external signals being coupled in Use only screened control lines ...

Страница 24: ...e 11 Dig Out 1 Fault message parameter 4 150 12 Dig Out 2 Free not allocated 13 A Out 0 20 mA Actual frequency parameter 4 100 14 10 V Out for ext voltage divider 15 A Out 0 10 V Actual frequency parameter 4 100 16 A GND ground 10 V Mass 17 A In 1 Analogue input 1 18 A GND ground 10 V Mass 19 A In 2 Analogue input 2 20 A GND ground 10 V Mass Terminal configuration X6 relay 1 Terminal no Designatio...

Страница 25: ... to relay 2 parameter 4 210 4 3 5 Terminal connection diagram The drive control is operational after the 400 V power supply has been switched on Alterna tively the drive control can be started up by connecting an external 24 V power supply The settings required for this are described in the System parameters chapter A detailed de scription of the functions of the drive control can be found in the ...

Страница 26: ...trol may only be mounted on non flammable bases o There must be a minimum of 20 cm clearance all around the drive control to ensure free convection The following figure shows the assembly dimensions and the free spaces required for installing the drive control For the wall mounting version the line length between the motor and KFU tronic may not exceed 5 m A screened cable with the required cross ...

Страница 27: ... star or triangle connection must be made in the motor connection box Use a suitable EMC screw connection to attach the screened cable to the motor connec tion box and ensure that the screening contact is in order large surface Connecting a PE connection in the motor connection box is mandatory Close the motor connection box Fastening the adapter plate to a wall ...

Страница 28: ...to the adapter plate through the integrated EMC screw connection 3 This connection has to be made to the same ground potential of the motor The cross section of the equipotential bonding line must correspond to at least the cross section of the power cord 4 Reattach the contact plate using the screw 1 5 Wire the motor cable to contacts U V W and star point in some cases in the connection terminal ...

Страница 29: ...vided torque 4 0 Nm 4 4 3 Power connection The power connections should be designed as described in section 3 3 2 ff Installing the drive control integrated in the motor 4 4 4 Brake copper The brake connections should be designed as described in section 3 3 3 ff Installing the drive control integrated in the motor 4 4 5 Control connections The control connections should be designed as described in...

Страница 30: ...t in serious injury or damage Make certain that the power supply provides the correct voltage and is designed for the required current Use suitable circuit breakers with the prescribed nominal current between the mains and the drive control Use suitable fuses with appropriate current values between the mains and the drive control see technical data The drive control must be grounded with the motor...

Страница 31: ...KFU tronic 30 5 3 Block diagram General structure of target value generation ...

Страница 32: ...ftware from your sup plier free of charge Connect the PC to the M12 plug M1 with the optional connection cable Load or determine the motor data record parameters 33 030 to 33 050 it may be neces sary to optimise the speed control parameters 34 100 to 34 101 Make the application settings ramps inputs outputs target values etc Optional Define an access level 1 MMI 2 user 3 manufacturer In order to e...

Страница 33: ...the raw input reference into a rotation speed refer ence in the case of PID process control the reference and feedback are compared and then a control to a specific process variable is performed Frequency setting mode The references from the reference channel 1 130 are rescaled into frequency reference 0 is the low speed 1 020 100 is the high speed 1 021 The plus or minus sign of the reference is ...

Страница 34: ... Please note that the reference must also be defined inversely An example A sensor with an analogue output signal of 0 V 10 V is to operate as the source of the feed back channel at AIx At an output variable of 7 V 70 this is to be regulated inversely The internal feedback then corresponds to 100 70 30 Accordingly the specified refer ence is 30 PID process control ...

Страница 35: ...y 1 020 As the inverter can reduce the rotation speed of the pump in normal operation when the proc ess variable is reducing but is never able to fall below the minimum frequency 1 020 this provides the opportunity of stopping the engine if it is running during a waiting time the PID stand by time 3 070 with the minimum frequency 1 020 Once the reference diverges from the set value the PID stand b...

Страница 36: ...in three groups via the preset speed mode 2 050 parameter 0 preset speed 1 1 preset speed 1 to 3 2 preset speed 1 to 7 Logic table of fixed frequencies DI 3 DI 2 DI 1 Selection Parameters Presetting 0 0 0 Min frequency 1 020 0 Hz 0 0 1 preset speed 1 2 051 10 Hz 0 1 0 preset speed 2 2 052 20 Hz 0 1 1 preset speed 3 2 053 30 Hz 1 0 0 preset speed 4 2 054 35 Hz 1 0 1 preset speed 5 2 055 40 Hz 1 1 0...

Страница 37: ...ter manual on page 7 Field for entering an own value 3 Parameter name 8 Explanation of the parameter 4 Transfer status 0 switch drive control off and on for transfer 1 set hardware release again 2 during operation 9 There are further parameters that relate to these parameters 5 Value range from to factory setting ...

Страница 38: ...equency is then reduced to 0 Hz before it is blocked c the frequency inverter reverses 1 150 The revolving field is reversed at 0 Hz 1 021 High speed Unit Hz min 5 max 400 Parameter manual p xy Transfer status 2 def 50 own value to be entered Relationship to parameter 1 050 1 051 The high speed is the frequency produced by the inverter in dependence 1 050 Deceleration 1 Unit s min 0 1 max 1000 Par...

Страница 39: ...The acceleration time can be increased through certain circumstances e g if the drive control is overloaded 1 052 Deceleration 2 Unit s min 0 1 max 1 000 Parameter manual p xy Transfer status 2 def 10 own value to be entered Relationship to parameter 1 021 1 054 Deceleration 2 is the time that the inverter takes to brake to 0 Hz from the high speed 1 021 If the set deceleration time cannot be reac...

Страница 40: ... 1 130 1 131 2 051 to 2 057 3 050 to 3 071 Selecting the operating mode After SW release 1 131 and hardware release the drive control runs as follows 0 frequency control mode with the target value of the selected reference channel 1 130 1 PID process control with the target value of the PID process control 3 050 3 071 2 preset speed mode with the frequencies specified by parameters 2 051 2 057 3 s...

Страница 41: ...onic Soft PLC 11 preset frequency input all inputs which are selected in parameter 2 050 The motor may start immediately if hardware is enabled En Hw Fig 8 and a reference have been provided 1 132 Start protect Unit integer min 0 max 6 Parameter manual p xy Transfer status 2 def 1 own value to be entered Relationship to parameter 1 131 Selection of the behaviour in response to enable software para...

Страница 42: ...rds 7 reference from KFU tronic Soft PLC 1 180 Reset Unit integer min 0 max 4 Parameter manual p xy Transfer status 2 def 4 own value to be entered Relationship to parameter 1 181 1 182 Selection of the source for error confirmation Errors can only be confirmed once the error has been removed Some errors can only be confirmed by switching the control off and then on again see list of errors Auto c...

Страница 43: ...050 Preset speed mode Unit integer min 0 max 2 Parameter manual p xy Transfer status 2 def 2 own value to be entered Relationship to parameter 1 100 2 051 to 2 057 Selection of the digital inputs used for the preset speeds 0 Digital In 1 preset speed 1 2 051 1 Digital In 1 2 preset speeds 1 3 2 051 to 2 053 2 051 to 2 057 Preset speed Unit Hz min 400 max 400 Parameter manual p xy Transfer status 2...

Страница 44: ...tal In 4 5 Digital In 3 Digital In 4 6 Analogue In 1 Analogue In 2 must be selected in parameter 4 030 4 050 7 reference from KFU tronic Soft PLC 2 151 MOP step range Unit min 0 max 100 Parameter manual p xy Transfer status 2 def 1 Own value to be entered Relationship to parameter 1 020 1 021 Increments at which the target value changes per keystroke 2 152 MOP step time Unit s min 0 02 max 1000 Pa...

Страница 45: ...also chapter 5 2 1 Explanation of operating modes preset speed 3 050 PID proportional gain Unit min 0 max 100 Parameter manual p xy Transfer status 2 def 1 own value to be entered Relationship to parameter 1 100 proportional share of PID controller 3 051 PID integral gain Unit 1 s min 0 max 100 Parameter manual p xy Transfer status 2 def 1 own value to be entered Relationship to parameter 1 100 in...

Страница 46: ...k parameter 3 060 is inverted 0 disable 3 062 to 3 068 PID present reference Unit min 0 max 100 Parameter manual p xy Transfer status 2 def 0 own value to be entered Relationship to parameter 1 130 3 069 The PID present reference depending on the switching patterns are to be issued at the digital inputs 1 3 specified in parameter 3 069 has to be se 3 069 PID pesent mode Unit integer min 0 max 2 Pa...

Страница 47: ...60 Condition for waking up the PID controller from stand by Once the control difference exceeds the set value in the control begins 6 3 5 Analogue inputs For analogue inputs 1 and 2 Alx display Al1 Al2 4 020 4 050 Alx reference type Unit integer min 1 max 2 Parameter manual p xy Transfer status 2 def 1 own value to be entered Relationship to parameter Function of analogue inputs 1 2 1 voltage inpu...

Страница 48: ...n value to be entered Relationship to parameter Function of analogue inputs 1 2 0 analogue input 4 033 4 063 Alx physical unit Unit min 0 max 10 Parameter manual p xy Transfer status 2 def 0 own value to be entered Relationship to parameter 4 034 4 064 4 035 4 065 Selection of different physical values to be displayed 0 5 m h 1 bar 6 l min 2 mbar 7 C 3 psi 8 F 4 Pa 9 m 4 034 4 064 Alx physical min...

Страница 49: ...nalogue output 4 100 AO1 function Unit integer min 0 max 15 Parameter manual p xy Transfer status 2 def 0 own value to be entered Relationship to parameter 4 101 4 102 Selection of the process value that is output at the analogue output The standardisation 4 101 4 102 has to be adapted depending on the selected process value 0 not allocated KFU TRONIC Soft PLC 1 intermediate circuit voltage 2 supp...

Страница 50: ...tered Relationship to parameter 4 100 Describes which area is to be resolved to the 0 10 V output voltage or the 4 102 AO1 maximum output Unit min 0 max 1 000 000 Parameter manual p xy Transfer status 2 def 0 own value to be entered Relationship to parameter 4 100 Describes which area is to be resolved to the 0 10 V output voltage or the ...

Страница 51: ... circuit voltage 2 supply voltage 3 motor voltage 4 motor current 5 actual frequency 6 7 8 IGBT temperature 9 interior temperature 10 error NO 11 inverted error NC 12 final release levels 13 digital input1 14 digital input 2 15 digital input 3 16 digital input 4 17 ready for operation 18 ready 19 operation 20 ready for operation ready 21 ready for operation ready operation 22 ready operation 23 mo...

Страница 52: ...1 4 211 4 192 4 212 Selection of the process value to which the output should switch 0 not allocated KFU TRONIC Soft PLC 1 intermediate circuit voltage 2 supply voltage 3 motor voltage 4 motor current 5 actual frequency 6 7 8 IGBT temperature 9 interior temperature 10 error NO 11 inverted error NC 12 final release levels 13 digital input1 14 digital input 2 15 digital input 3 16 digital input 4 17...

Страница 53: ...ax 1000000 Relationship to parameter Parameter manual p xy Transfer status 2 def 0 own value to be entered 4 193 4 213 Rel x on delay Unit min 0 max 99 Relationship to parameter Parameter manual p xy Transfer status 2 def 0 own value to be entered 4 194 4 214 Rel x off delay Unit min 0 max 99 Relationship to parameter Parameter manual p xy Transfer status 2 def 0 own value to be entered ...

Страница 54: ...4 110 to 4 113 Selection of the source from which an external error can be reported 0 not allocated KFU TRONIC Soft PLC 1 digital input 1 2 digital input 2 3 digital input 3 4 digital input 4 If the selected digital input has a high signal the inverter switches to error no 23 24 external fault 1 2 Parameters 4 110 to 4 113 DIx inverse can be used to invert the logic of the digital input ...

Страница 55: ...r current limit As soon as this current time surface is exceeded the motor current is restricted to the limit value by reducing the rotation speed If the output current of the drive control exceeds the motor cur rent parameter 33 031 multiplied by the set limit in parameter 5 070 for the set time pa rameter 5 071 the speed of the motor is reduced until the output current is below the set limit The...

Страница 56: ...nual p xy Transfer status 2 def 0 own value to be entered Relationship to parameter 5 081 This parameter can be used to activate stall detection 0 disable 5 081 Blocking time Unit s min 0 max 50 Relationship to parameter 5 080 Parameter manual p xy Transfer status 2 def 2 Own value to be entered ...

Страница 57: ... to be entered 33 031 Motor current Unit A min 0 max 150 Parameter manual p xy Transfer status 1 def 0 own value to be entered Relationship to parameter 5 070 This is used to set the nominal motor current I M N for either the star or tri 33 032 Motor power Unit W min 0 max 680 Parameter manual p xy Transfer status 1 def 0 own value to be entered Relationship to parameter A performance value kW P M...

Страница 58: ...er manual p xy Transfer status 1 def 0 own value to be entered Relationship to parameter Only for asynchronous motors This is used to set the nominal motor voltage U M N for either the star or tri 33 111 Motor cos phi Unit 1 min 0 5 max 1 Parameter manual p xy Transfer status 1 def 0 own value to be entered Relationship to parameter Only for asynchronous motors The value from the motor s type plat...

Страница 59: ...s 2 def 100 own value to be entered Relationship to parameter 33 031 33 011 The percental current threshold in relation to motor current 33 031 at the 33 011 I 2 T time Unit s min 0 max 30 Relationship to parameter Parameter manual p xy Transfer status 2 def 25 own value to be entered 33 138 Holding current time Unit s min 0 max 120 Parameter manual p xy Transfer status 2 def 2 own value to be ent...

Страница 60: ... 1 16 kHz 2 8 kHz 6 4 4 Controller data 34 010 Type of control Unit integer min 100 max 200 Parameter manual p xy Transfer status 2 def 100 Own value to be entered Relationship to parameter 33 001 34 011 Selection of the type of control 100 open loop asynchronous motor 101 close loop asynchronous motor 200 open loop synchronous motor 34 011 Type of encoder Unit integer min 0 max 2 Parameter manual...

Страница 61: ...1 Flying restart Unit min 0 max 1 Parameter manual p xy Transfer status 1 def 1 own value to be entered Relationship to parameter This parameter is used to activate the capture function 0 disable 34 090 Speed control Kp Unit mA rad s min 0 max 10 000 Parameter manual p xy Transfer status 2 def 150 own value to be entered Relationship to parameter The control boost of the speed control can be optim...

Страница 62: ...rameter Only for asynchronous motors 6 4 5 Squared characteristic 34 120 Squared characteristic Unit integer min 0 max 1 Parameter manual p xy Transfer status 2 def 0 own value to be entered Relationship to parameter 34 121 Only for asynchronous motors The quadratic characteristic curve function can be activated here 0 disable 34 121 Flux compensation Unit min 0 max 100 Parameter manual p xy Trans...

Страница 63: ... current can be adjusted which was impressed in the motor before 34 227 Init time Unit s min 0 max 100 Parameter manual p xy Transfer status 2 Def 0 25 own value to be en tered Relationship to parameter 34 226 For synchronous motors only 34 228 34 230 Startup procedure Unit integer min 0 max 1 Parameter manual p xy Transfer status 2 Def 0 own value to be en tered Relationship to parameter For sync...

Страница 64: ...ent Damaged parts or components have to be replaced with parts from the appropriate list of spare parts The frequency converter has to be disconnected prior to opening assembly or disassem bly 7 1 List of the LED flash codes for error recognition When an error occurs the LEDs on the drive control display a flashing code that allows the er rors to be diagnosed The following table contains an overvi...

Страница 65: ...4 V appli cation Supply voltage for the applica tion is greater than 31 V Internal 24 V supply is not OK or external supply is not OK 8 Communication applica tion power Internal communications be tween the application plate and the power conducting plate is not OK EMV interferences 10 Parameter distributor The internal distribution of pa rameters during initialisation failed Parameter set is incom...

Страница 66: ...e circuit The maximum intermediate cir cuit current has been exceeded Feedback by motor in generating operation mains voltage too high faulty setting for rotation speed control 34 Undervoltage of interme diate circuit The minimum intermediate cir cuit current has not been reached Mains voltage too low 35 Excess motor temperature Motor PTC has been triggered Overload of the motor e g high torque at...

Страница 67: ...ausibility check for motor pa rameters failed Parameter set not OK 47 Drive control parameters Plausibility check for drive con trol parameters failed Parameter set not OK Please check the parame ters 33 001 and 34 010 48 Type plate data No motor data were entered Please enter the motor data according to the rat ing plate 49 Power class restriction Max overload of the drive con trol exceeded for m...

Страница 68: ...er plates 8 1 1 Motor adapter plates A standard motor adapter plate with an integrated terminal board is available for each KFU tronic installation size The customer needs to drill the four holes for mounting the standard adapter plate on the mo tor Below are technical drawings reflecting the possible locations of the holes for each of the re spective installation sizes Hole pattern for BG A stand...

Страница 69: ...KFU tronic 68 Hole pattern for BG B standard adapter plate 2 2 to 4 kW Hole pattern for BG C standard adapter plate 5 5 to 7 5 kW ...

Страница 70: ...es are outside the positions indicated countersunk screws must be used to avoid fouling the attachment of the KFU tronic If the existing flat seals are in a good condition they should be reused 8 1 2 Motor adapter plates specific In addition to the standard engine adapter plates with integrated terminal boards there are al so specific versions for various engine suppliers available on request 8 1 ...

Страница 71: ...KFU tronic 70 Hole pattern for Size B standard wall adapter plate Hole pattern for size C standard wall adapter plate ...

Страница 72: ...data records can be stored in an MMI and copied to other KFU tronic As an alternative to the free KFU tronic pc software a complete commissioning is available external signals are not necessary 8 3 PC communication cable USB on M12 plug converter RS485 RS232 integrated As an alternative to the MMI manual control unit an INVEOR can also be put into operation us ing the PC communication cable part n...

Страница 73: ...e control and motor ATTENTION In a residential environment this product can cause high frequency disruptions that may require interference suppression measures 9 2 Classification acc to IEC EN 61800 3 The generic standard defines test procedures and severity levels for every environment of the drive control category these have to be complied with Definition of the environment First environment res...

Страница 74: ...itable for use on a circuit capable of delivering not more than 5kA rms symmetrical amperes 400 Volts maximum when protected by fuses Integral solid state short circuit protection does not provide branch circuit protection Branch cir cuit protection must be provided in accordance with the Manufacturer Instructions National Electrical Code and any additional local codes All wiring terminals marked ...

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