2022年频率控制系统维护手册 .pdf

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1、This document and the information contained herein, is the exclusive property of KCI Konecranes International Plc. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever wit

2、hout the express written consent of KCI Konecranes International Plc. Copyright ? (2005) KCI Konecranes International Plc. All rights reserved.SERVICE MANUAL FOR FREQUENCY CONTROL SYSTEM -English/ - / 6.11.2006 -/-/-/-名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1

3、页，共 45 页 - - - - - - - - - This document and the information contained herein, is the exclusive property of KCI Konecranes International Plc. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed i

4、n any manner whatsoever without the express written consent of KCI Konecranes International Plc. Copyright ? (2005) KCI Konecranes International Plc. All rights reserved. 2/45 DOCTNI10100-0 PS05780 6.11.2006 ! Read the instructions supplied with the product before installation and commissioning. # K

5、eep the instructions in a safe place for future reference. Table of content 1CAUTION .42GENERAL.52.1Technical data.52.2Basic description.62.3Main components.62.4Functional description.72.5Factory code example (Factory: D2M).72.6Description of the control modes.72.6.1MS2-control.82.6.2EP2-control.82.

6、6.3EP3-control.92.6.4MS4-control.92.6.5MS5-control.92.6.6AU/PO-control.102.7Slowdown-limit operation.102.8Stop-limit operation.102.9Mechanical brake control.102.10EMC .112.10.1EMC levels .112.10.2Fulfilled EMC-standards.113INSTALLATION.123.1Cubicles .123.2Power cabling.123.2.1Shielded motor cable.12

7、3.2.2Double collectors.123.2.3Cable selection.123.2.4Cable protection.133.2.5Cable length.133.2.6Du/dt filters .133.3EMC compatible grounding.133.3.1Construction connections.133.3.2Cable connections.134COMPONENTS.154.1Inverter.154.1.1Power supply unit (PSS).154.1.2Control unit (CSS).164.1.3I/O Exten

8、sion board.164.2Control voltage transformer.165PARAMETER ADJUSTMENTS.175.1The display panel.175.2Navigation on the control keypad.185.2.1Editing numerical settings.185.3Storing and restoring parameters.185.3.1User parameters.185.3.2Factory parameters.185.4Motor parameterization.185.4.1Voltage at low

9、 frequencies (U/f- curve).185.4.2Autotuning .196PARAMETER DESCRIPTIONS.216.1General Description.216.2Parameter descriptions.216.2.1Reverse Plugging.266.2.2Relay output.266.2.3Ramp stretching.27名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 45 页 - - - - - - - -

10、- This document and the information contained herein, is the exclusive property of KCI Konecranes International Plc. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever w

11、ithout the express written consent of KCI Konecranes International Plc. Copyright ? (2005) KCI Konecranes International Plc. All rights reserved. 3/45 7START-UP PROCEDURE.287.1Visual checks.287.2Checks before the first test run.287.3Check motor parameters.287.3.1MF06 motors.287.3.2Other motors.287.4

12、Test run without load.297.5Test run with load.297.6Test run with overload.297.7After the test run.298TROUBLESHOOTING.308.1Field repair actions.308.2Typical functional problems.308.3Inverter fault codes.309TROUBLESHOOTING TABLE.3310SERVICE.3411SPARE PARTS LIST.3512DRAWINGS.3612.1Description of termin

13、als and wirings.3612.2Layouts, dimensions and weights.3712.2.1Internal wirings.3912.2.2Wiring colours.3912.3Electrical diagrams.40名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 45 页 - - - - - - - - - This document and the information contained herein, is the ex

14、clusive property of KCI Konecranes International Plc. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of KCI Konecranes Internatio

15、nal Plc. Copyright ? (2005) KCI Konecranes International Plc. All rights reserved. 4/45 1 CAUTION # This manual rev5.0 is for inverter rev 1.0 with software D2S2V040. ! Before starting, read the instructions carefully. ! Verify all of the connections are in accordance to the drawings. ! Verify the m

16、otor supply is connected correctly, faulty connection will destroy the inverter. ! Check the device cover is properly installed. ! High voltages are present in this device. Switch the power off and after the display turns off, wait 5 minutes before opening the cover. ! Insulation resistance test wit

17、h a megger multimeter requires special precautions. ! Do not make any measurements inside the device when it is connected to the main supply. ! Do not touch the components on the circuit boards. Electrostatic discharge may cause damage or destroy the IC-circuits. ! Check all ventilation holes are cl

18、ear and unobstructed. ! Check that hot air coming from the brake resistors does not cause any danger. ! Do not make any inspections unless the supply has been disconnected by the main switch. ! It is forbidden to use radiophones or portable phones near this device with the doors open. ! All the door

19、s and covers must be closed during crane operation. ! Drive is not intended to be used in a low-voltage public network, which supplies domestic premises. Radio frequency interference is expected if used in such a network. 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - -

20、第 4 页，共 45 页 - - - - - - - - - This document and the information contained herein, is the exclusive property of KCI Konecranes International Plc. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employ

21、ed in any manner whatsoever without the express written consent of KCI Konecranes International Plc. Copyright ? (2005) KCI Konecranes International Plc. All rights reserved. 5/45 2 GENERAL 2.1 Technical data Power class 002F 003F 004F 005F 007F 011F 015F 018F 022F Power (kVA) at 400V 3.5 5.5 7.0 9.

22、0 13 17 22 29 33 Output current In (A) 5.0 8 10 13 18 24 32 42 48 Max. current 1min (A) 7.6 12 15 20 27 36 48 63 72 Overload ability 1.5 x In, 1min/10min Max. output voltage Equals to supply voltage Supply Supply voltage 380-500Vac Allowable voltage fluctuation +/- 10% Nominal supply frequency 50/60

23、Hz +/- 5% Signal input levels Digital controls S1, S2, DID3, DID4, DID5: 42 240Vac; 15mA Control featuresControl method Open loop vector control Frequency control range 0 . 250Hz Frequency command Electronic potentiometer, 2-5-step controller or 0 10V analog signal Limit switch functions Slowdown an

24、d stop limit inputs for both directions Speed control range sN . 100% (sN= motor nominal slip) Speed accuracy 1% of nominal speed at speed range 10 . 100% 1/3 of motor nominal slip at speed below 10% Braking torque 150% Protections Motor overload protection Thermistor or Klixon thermostat based temp

25、erature measurement Overload protection Fault is detected if the current momentarily exceeds 280% of rated current Undervoltage / blown fuse Fault is detected if DC voltage drops below 333V Overvoltage protection Fault is detected if DC voltage exceeds 911V Momentary power loss Immediate fault stop

26、Inverter overtemperature Temperature sensor on the heat sink Mechanical brake Circuit breaker (from 007 upward) Ground fault Provided by electronic circuitry Ambient conditions Ambient temperature -10 C . +50 C (14 F . 122 F) for ED 40% Storage temperature -40 C . +70 C (-31 F . 158 F) dry Humidity

27、on P1.2.5.7 Rs Voltage Drop P1.2.4.4 Current Limit The explanations on Autotuning parameter P1.2.4.6 is as follows: Parameter number Parameter name Description P1.2.4.6 Autotuning 0 Autotuning has not been done 1 Autotuning in progress 2 Autotuning has been failed 3 Autotuning values has been accept

28、ed 4 Autotuning values has been modified 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 20 页，共 45 页 - - - - - - - - - This document and the information contained herein, is the exclusive property of KCI Konecranes International Plc. and represents a non-public, confi

29、dential and proprietary trade secret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of KCI Konecranes International Plc. Copyright ? (2005) KCI Konecranes International Plc. All rights reserved. 21/45

30、 6 PARAMETER DESCRIPTIONS This manual describes the parameters software version D2S1V020. Underneath the control panel there is sticker for software version. 6.1 General Description Parameters are assorted to Groups. All Groups are not always listed in control panel. Groups are shown in the control

31、panel according to password level and selected functions. This feature makes the viewable parameter menu simple and only needed parameters are shown. Letter front of the code number describes variable type P =ParameterG =Group V =Value M =Menu S =System F =Active Fault H =Fault History M1 Parameters

32、 G1.1 General Parameters G1.2 Motor ParametersG1.5 Expert G1.4 Protection G1.3 I/O Parameters+ M3 System Menu + M5 Fault History+ M4 Active Faults M2 MonitoringP1.1.5 Max FreqP1.1.6 Reverse PluggingP1.1.7 Stop FunctionP1.1.8 MSFreq2/SlowdownP1.1.9 Multistep Freq3P1.1.10 Multistep Freq4P1.1.11 Input

33、SetP1.2.4.3 Nom Flux CurrP1.2.4.4 Current LimitP1.2.4.5 Motor Cos PhiP1.2.4.6 Autotuning G1.2.4 Motor Nom Values G1.2.5U/f SettingsP1.2.5.1 Zero Freq VoltP1.2.5.2 U/f Mid VoltP1.2.5.3 U/f Mid FreqP1.2.5.4 Torque BoostP1.2.5.5 IrAdd MotorP1.2.5.6 IrAdd GeneratorP1.2.5.7 Rs Voltage Drop G1.2.6Brake co

34、ntrolP1.2.6.1 Start CurrentP1.2.6.2 Brk Opening DeP1.2.6.3 Start DC-TimeP1.2.6.4 Stop DC-TimeP1.2.6.5 Stop DC-FreqP1.2.6.6 Start Freq S1P1.2.6.7 Start Freq S2P1.2.6.8 Brake Stop FreqP1.2.6.9 Min Freq Bias SP1.3.1 ROA1P1.3.2 Ain1 Min VoltP1.3.3 Ain1 Max VoltP1.3.4 Aout FunctionP1.3.5 Aout Zero CurrP1

35、.3.6 Aout Nom CurrP1.4.1 Motor Therm Prot.P1.4.2 MotAmbTempFactorP1.4.3 MTP f0 CurrentP1.4.4 MTP Motor TP1.4.5 Motor Duty CycleP1.5.1 Slowdown modeP1.5.2 S-CurveP1.5.3 Ramp Stretching V2.1 K7 V2.2 ROA1 V2.3 DID States V2.4 Ain1 Input V2.7 Heat Sink Temp V2.8 DC-link Voltage V2.9 Freq Ref V2.10 Outpu

36、t FrequencyP1.5.4 Switching freqP1.5.5 Brake ChopperP1.2.4.2 Motor Nom CurP1.2.4.1 Motor Nom FreP1.1.1 PasswordP1.1.2 Accel TimeP1.1.3 Decel TimeP1.1.4 Min FreqP1.2.3 Number of MotorP1.2.2 Motor SelectionP1.2.1 Motor Nom Volt6.2 Parameter descriptions P1 Parameters G 1.1 General Parameters Code Name

37、 Min Max Unit Description P1.1.1 Password 0 9999 The password 2156 makes group G1.3 visible P1.1.2 Acceleration Time 0.0 20.0 s Time it will take to accelerate from zero to the set maximum frequency P1.1.3 Deceleration Time 0.0 20.0 s Time it will take to decelerate from max frequency to zero. P1.1.

38、4 Minimum Freq 0.00 Max freq Hz The set minimum operating frequency. P1.1.5 Maximum Freq Min freq 120.00 Hz The maximum frequency may not be higher than the motor nominal frequency for listed motors. P1.1.6 Reverse Plugging 50 100 % See Chapter Reverse plugging 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - -

39、 - - - - - - - - - 名师精心整理 - - - - - - - 第 21 页，共 45 页 - - - - - - - - - This document and the information contained herein, is the exclusive property of KCI Konecranes International Plc. and represents a non-public, confidential and proprietary trade secret that may not be reproduced, disclosed to t

40、hird parties, altered or otherwise employed in any manner whatsoever without the express written consent of KCI Konecranes International Plc. Copyright ? (2005) KCI Konecranes International Plc. All rights reserved. 22/45 P1.1.7 Stop Function 0 1 Stopping mode selection 0 = Brake 1 = Ramping, defaul

41、t Ramping: When the drive command is switched off the motion is stopped according to the set deceleration ramp. Brake: When the drive command is switched off the motor current is cut off, then the motion is stopped by the mechanical brake. P1.1.8 MSFreq2/Slowdown 0 100 Hz Slowdown frequency and Mult

42、istep frequency2, P1.1.9 Multistep Freq 3 0 100 Hz 3rd preset speed. P1.1.10 Multistep Freq 4 0 100 Hz 4th preset speed. P1.1.11 Input set 0 7 Control mode selection, see Chapter control methods 0 = MS2 (stop-limit) 1 = MS2/MS3 (slow-limit) 2 = EP2 (stop-limit) 3 = EP2 (slow-limit) 4 = EP3 5 = MS4 6

43、 = MS5 7 = AU (Ain) G1.2 Motor Parameters Code Name Min Max Unit Description P1.2.1 Motor Nominal Voltage 200 500 V Nominal motor voltage Un from motor nameplate. P1.2.2 Motor Selection 0 13 0 = Not Used 1 = Free Travel (see Note 1) 2 = MF06MA100 3 = MF06MA200 4 = MF06LA100 5 = MF06LA200 (MF06LA200,

44、 0.45kW/400V; 0.55kW/460V) 6 = MF06LA20P (MF06LA200, 0.65kW/400V; 0.75kW/460V) 7 = Not Used 8 = Not Used 9 = Not Used 10 = Not Used 11 = Not Used 12 = Not Used 13 = Free Hoist (see Note 2) Note1: when one of listed motors is selected, Parameters group G1.2.4, G1.2.5 and G1.2.6 are not viewable. Para

45、meters group G1.2.4, G1.2.5 can be viewed after P1.2.2 is set back to 1 free travel Note 2: Parameters group G1.2.6 “Brake Control” can only be viewed when parameter P1.2.2 is set to 13 “free hoist” P1.2.3 Number of Motors 0 10 pcs The parameter is not active if value 0,1 or 13 in P1.2.2 is selected

46、 G1.2.4 Motor Nominal Values, see note1 Code Name Min Max Unit Description P1.2.4.1 Motor Nominal Frequency 0.00 120.00 Hz Nominal motor frequency (fn) from motor nameplate P1.2.4.2 Motor Nominal current 0.0 A Number of motors * In (Motor nominal current) DC-current during starting = Motor Nominal c

47、urrent P1.2.4.2. * Start DC-Factor P1.2.6.1 DC-current during stoping = Motor Nominal current P1.2.4.2. P1.2.4.3 Motor Nominal Flux Current 0.0 A Motor nominal flux current (Io), same as no-load current or magnetizing current from motor nameplate. In multimotor drives nominal flux currents must be s

48、ummed up. 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 22 页，共 45 页 - - - - - - - - - This document and the information contained herein, is the exclusive property of KCI Konecranes International Plc. and represents a non-public, confidential and proprietary trade s

49、ecret that may not be reproduced, disclosed to third parties, altered or otherwise employed in any manner whatsoever without the express written consent of KCI Konecranes International Plc. Copyright ? (2005) KCI Konecranes International Plc. All rights reserved. 23/45 P1.2.4.4 Current Limit 0.0 A D

50、efines the maximum motor current from the inverter. If the output current exceeds the value set in parameter P1.2.4.4 the output frequency is lowered until the current drops below the current limit. Typical value is 1.5 times motor(s) nominal (1,5xIn). In multimotor drives nominal currents must be s