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Fault Diagnosis and Countermeasures MD280/MD280N User Manual

- 212 -

Err40

If speed-up/speed-down time is too short

Check if the torque hoist or V/F

curve is proper

If the rotating motor is started

Increase speed-up/

speed-down time

Adjust the torque hoist

or V/F curve

Select rotation speed

tracking to start or start

after the motor stop

Fast current-limit and overtime fault

Yes

If it is overload

Increase the inverter

power

Yes

Ask for technical support

Fig.8-20 Fast current-limit and overtime fault

Fig. 8-20 Motor switching fault

Err41

efesotomasyon.com

Содержание MD280 Series

Страница 1: ...guard as specified first and the operate the products in accordance with the instructions z The drawings presented in the instructions are typical examples and may not match the product you received z...

Страница 2: ...e selected as high speed input port 2 AI AI2 can be selected as voltage or current input as well as keyboard potentiometer reference 2 DO 1 AO can be selected as voltage current input or frequency out...

Страница 3: ...is damaged during the transportation If there is any omission or damage please contact our company or the supplier immediately Use for the first time For the users who use this product for the first t...

Страница 4: ...Preface MD280 MD280N User Manual IV efesotomasyon com...

Страница 5: ...apter 4 Operation and Display 62 4 1 Introduction to Operation and Display Interface 62 4 2 Description of Function Code Viewing and Modification Method 63 4 3 Viewing Method of Status Parameter 64 4...

Страница 6: ...Group FP User password 190 Chapter 7 EMC Electromagnetic Compatibility 194 7 1 Definition 194 7 2 EMC Standard Description 194 7 3 EMC Guide 194 Chapter 8 Fault Diagnosis and Countermeasures 200 8 1 F...

Страница 7: ...cause inverter fault or capacitor and surge suppressor damaged z The input output main circuit of the Inverter contains harmonic components which may interfere with communications equipment of the inv...

Страница 8: ...efesotomasyon com...

Страница 9: ...MD280 MD280N User Manual Safety and Precautions 9 Safety and Precautions efesotomasyon com...

Страница 10: ...operations 1 1 Safety precautions 1 1 1 Before Installation Danger z Carefully handled when loading otherwise it may damage the inverter z Please don t use the damaged driver or missing parts inverter...

Страница 11: ...ctric shock z There shall be circuit breaker between the inverter and power supply Otherwise there may be fire z Make sure the power is disconnected prior to the connection Otherwise there will be dan...

Страница 12: ...to the inverter power on Otherwise electric shock may be caused z Whether all the external fittings are connected correctly in accordance with the circuit provided in this manual Otherwise accident m...

Страница 13: ...equipment Otherwise it may damage the equipment z Do not start and shut down the inverter by connecting and disconnecting the contactor Otherwise it may damage the equipment 1 1 7 During Repair Danger...

Страница 14: ...provide output frequency of 0Hz to 300Hz If the user needs to run the inverter with frequency of more than 50Hz please take the resistant pressure of the mechanical devices into consideration 1 2 4 V...

Страница 15: ...n instruments to change the voltage 1 2 9 Change Three phase Input to Two phase Input It is not allowed to change the MD series three phase inverter into two phase one Otherwise it may cause fault or...

Страница 16: ...duced the heat sinking effect will be poorer Therefore a powerful exhaust fan shall be installed or the motor shall be replaced with frequency conversion motor to avoid the overheating of the motor 3...

Страница 17: ...MD280 MD280N User Manual Safety and Precautions 17 Product Information efesotomasyon com...

Страница 18: ...MD280N 7 5kW G model Null None Brake Unit B Including Brake Unit Fig 2 1 Designation Rules Caution The MD280N series is an upgrade of the MD280 series in terms of external appearance and structural de...

Страница 19: ...15 MD280T15G 18 5P 24 0 38 5 32 0 37 0 15 18 5 MD280T18 5G 22P 30 0 46 5 37 0 45 0 18 5 22 MD280T22G 30P 40 0 62 0 45 0 60 0 22 30 MD280T30G 37P 57 0 76 0 60 0 75 0 30 37 MD280T37G 45P 69 0 92 0 75 0...

Страница 20: ...0 14 2 7 0 1 5 MD280NS2 2 Single Phase Range 15 to 20 4 0 23 0 9 6 2 2 MD280NT0 7 1 5 3 4 2 1 0 75 MD280NT1 5 3 0 5 0 3 8 1 5 MD280NT2 2 4 0 5 8 5 1 2 2 MD280NT3 7G 5 5P 5 9 14 6 9 0 13 0 3 7 MD280NT...

Страница 21: ...1 50 Speed stabilization precision 1 Overload capacity G model 150 rated current 60s P model 130 rated current 60s Torque hoist Automatic torque hoist manual torque hoist 0 1 to 30 0 V F curve Linear...

Страница 22: ...ions on the peripherals upon power on including earth and short circuit detections Shared DC bus function It can realize the function that multiple inverters share the DC bus MF K key Programmable key...

Страница 23: ...on via the function selection Display and Keyboard Operation LED display The machine has the LED keyboard and realize parameter settings status monitoring function Protection function It can implement...

Страница 24: ...Product Information MD280 MD280N User Manual Item Specifications Storage temperature 20 Celsius to 60 Celsius efesotomasyon com...

Страница 25: ...Appearance Upper Cover Plate Lower Cover Plate Operation Panel I O Port Fan Bottom Mounting Hole Inverter Nameplate Upper Cover Plate Lower Cover Plate Operation Panel I O Port Fan Bottom Mounting Hol...

Страница 26: ...l Fig 2 5 Schematic Diagram for Physical Dimensions and Mounting Dimensions of MD280S0 4G to MD280T15G 18 5P Fig 2 6 Schematic Diagram for Physical Dimensions and Mounting Dimensions of MD280T18 5G 22...

Страница 27: ...MD280 MD280N User Manual Product Information 27 Fig 2 3 Schematic Diagram for Physical Dimensions and Mounting Dimensions of MD280NT18 5G 22P to MD280NT400G 450P efesotomasyon com...

Страница 28: ...165 5 4 2 5 MD280T7 5G 11P MD280T11G 15P MD280T15G 18 5P 150 335 322 348 224 177 6 7 MD280T18 5G 22P MD280T22G 30P MD280T30G 37P 235 447 430 460 285 220 6 5 20 MD280T37G 45P MD280T45G 55P MD280T55G 75...

Страница 29: ...ng Hole Weig ht kg MD280NS0 4G MD280NS0 7G MD280NS1 5G MD320NS2 2G MD280NT0 7G MD280NT1 5G MD280NT2 2G 113 172 186 125 164 5 0 1 1 MD280NT3 7G MD280NT5 5G 7 5P 148 236 248 160 183 5 0 2 5 MD280NT7 5G...

Страница 30: ...MD280NT132G 160P 449 905 880 930 579 375 10 90 MD280NT200G 220P MD280NT220G 250P MD280NT250G 280P MD280NT280G 315P 420 1030 983 1060 650 377 12 130 MD280NT315G 355P MD280NT355G 400P MD280NT400G 450P 5...

Страница 31: ...mensions of External Keyboard Fig 2 8 Schematic Diagram for Physical Dimensions of External Keyboard Fig 2 9 Schematic Diagram for Mounting Hole Dimension of External Keyboard 3 Schematic Diagram for...

Страница 32: ...165 260 330 235 12 20 14 Caution Non standard may be ordered for special requirements External DC reactor installation mode MD280 series inverter of more than 75kW produced by Inovance all employs st...

Страница 33: ...nal LED operation panel with potentiometer MD28KE2 External LED display and operation keyboard Take the potentiometer on the keyboard as AI2 input Extended cable MDCAB Standard 8 core network cable is...

Страница 34: ...clean The dust on the surface of the inverter shall be effectively removed so as to prevent the dust falling into the inverter especially the metal dust The oil stain on the inverter cooling fan shall...

Страница 35: ...s abnormal vibration noise upon startup 2 Possible causes for damage of filter electrolytic capacitor Poor input source quality high ambient temperature frequent load jumping and burning electrolyte C...

Страница 36: ...ut voltage rated output and other factors and then select the model meeting your requirements and determine the running mode The basic principle is that the rated load current of the motor cannot exce...

Страница 37: ...resistor needs higher power and lower resistance 2 10 1Selection of Resistance Vlaue Renewable electric energy consumption is almost the braking resistor when braking According to the formula U U R Pb...

Страница 38: ...W 25 Built in as standard MD280T18 5G 22P 1500W 22 MD280T22G 30P 2500W 16 MD280T30G 37P 2500W 16 Built in as optional MD280T37G 45P 3 7 kW 16 0 Externally connected MDBU 35 B MD280T45G 55P 4 5 kW 16 E...

Страница 39: ...kW 2 2 5 2 Externally connected MDBU 210 B 2 MD280T280G 315P 14kW 2 2 5 2 Externally connected MDBU 210 B 2 MD280T315G 355P 16kW 2 2 5 2 Externally connected MDBU 210 B 2 MD280T355G 400P 17kW 2 2 5 2...

Страница 40: ...Product Information MD280 MD280N User Manual efesotomasyon com...

Страница 41: ...MD280 MD280N User Manual Product Information 41 Mechanical and Electrical Installation efesotomasyon com...

Страница 42: ...for heat sinking The inverter is easy to generate large amount of heat during the operation The inverter shall be mounted vertically on the base with screws 3 The inverter shall be mounted in the pla...

Страница 43: ...count during the installation Attention shall be paid to the following items 1 Install the inverter vertically so that the heat may be expelled from the top However the equipment cannot be installed u...

Страница 44: ...5P employs the plastic enclosure Refer to Fig 3 2 for the removal of the lower cover of the plastic enclosure Push out the hook inside of the lower cover with tools Lower Cover Plate Hooker Align with...

Страница 45: ...e removal of the upper cover of the sheet metal enclosure Loosen the screws of the upper cover directly with tools Danger When removing the lower cover avoid the falling of the lower cover which may c...

Страница 46: ...16 10 2 5 2 5 1 5 MD280S0 7G 16 10 2 5 2 5 1 5 MD280S1 5G 20 16 4 2 5 1 5 MD280S2 2G 32 20 6 4 1 5 MD280T0 7G 10 10 2 5 2 5 1 5 MD280T1 5G 16 10 2 5 2 5 1 5 MD280T2 2G 16 10 2 5 2 5 1 5 MD280T3 7G 25...

Страница 47: ...0P 1000 1000 150 4 150 4 1 5 3 2 2 Use instruction of peripheral electric parts Table 3 2 Guide to the Use Instruction of Peripheral Electric Parts of MD280 Inverter Part Name Installation Location Fu...

Страница 48: ...f the inverter 3 3 Effectively reduce the influence of high order harmonics at the input side on the inverter and reduce the external conduction and radiation interference AC output reactor Between th...

Страница 49: ...ser Manual Mechanical and Electrical Installation 49 3 2 3 Wiring mode Fig 3 4 Schematic Diagram for the Wiring Connection of Single Phase Inverters of MD280S0 4G MD280S0 7G MD280S1 5G MD280S2 2G efes...

Страница 50: ...Mechanical and Electrical Installation MD280 MD280N User Manual 50 Fig 3 5 Schematic Diagram for the Wiring Connection of Three Phase Inverters of 3MD280T0 7G to MD280T30G 37P efesotomasyon com...

Страница 51: ...MD280 MD280N User Manual Mechanical and Electrical Installation 51 Fig 3 6 Schematic Diagram for the Wiring Connection of Three Phase Inverters of MD280T37G 45P to MD280T55G 75P efesotomasyon com...

Страница 52: ...Mechanical and Electrical Installation MD280 MD280N User Manual 52 Fig 3 6 Schematic Diagram for the Wiring Connection of Three Phase Inverters of MD280T75G 90P to MD280T400G 450P efesotomasyon com...

Страница 53: ...re that the motor is compatible with the inverter or the motor may be damaged or inverter protection may be caused z Do not connect the power supply to the U V W terminals or it may damage the inverte...

Страница 54: ...als The DC bus and terminals still have residual voltage at the time of power off Do not touch the equipment until the charge LED is OFF and the voltage measured with multimeter is less than 36V When...

Страница 55: ...ectrical resonance may be caused due to the influence of the distributed capacitance thus damaging the motor insulation or produce large leakage current to trigger inverter over current protection Whe...

Страница 56: ...current 200mA AI1 GND Analog input terminal 1 1 Input voltage range DC 0V to 10V can be customized as non standard 10VDC to 10VDC 2 Input impedance 20k Analog input AI2 GND Analog input terminal 2 1...

Страница 57: ...open collector output it is the same as DO1 in terms of specification Caution The function of AO FM DO3 share the channel only one of which can be selected T A T B Normally closed terminal Relay outpu...

Страница 58: ...and analog signal source side shall be installed with filter capacitor or ferrite magnetic core as shown in Fig 3 10 Less than 20 Meters Potentiometer Less than 20 Meters Potentiometer Fig 3 7 Schema...

Страница 59: ...minal It needs to employ shielded cable generally with wiring distance of no longer than 20 meters When valid driving is adopted necessary filtering measures shall be taken to prevent the interference...

Страница 60: ...Mechanical and Electrical Installation MD280 MD280N User Manual 60 efesotomasyon com...

Страница 61: ...MD280 MD280N User Manual Mechanical and Electrical Installation 61 Operation and Display efesotomasyon com...

Страница 62: ...the External Keyboard of Inverter with Potentiometer 1 Function LED Indictor Description RUN When it is OFF it indicates that the inverter is in stop status When it is ON it indicates that the inverte...

Страница 63: ...lay parameters When modifying the parameters it can be used to select the bits of parameter for modification RUN Running key It is used to start the running of the inverter under keyboard control mode...

Страница 64: ...tes the flashing bit Fig 4 4 Example of Parameter Editing Operation In level 3 menu if the parameter has no flashing bit it indicates that the function code cannot be modified The possible reasons inc...

Страница 65: ...ency the display of which can be switched by pressing key 4 4 Password Setting The inverter provides user password protection function When FP 00 is set to non zero value it is user password and enabl...

Страница 66: ...Operation and Display MD280 MD280N User Manual 66 efesotomasyon com...

Страница 67: ...MD280 MD280N User Manual Function Parameter Table 67 Function Parameter Table efesotomasyon com...

Страница 68: ...f password protection The symbols in the function table are explained as follows indicates that the parameter setup value can be modified when the inverter is in stop status and running status indicat...

Страница 69: ...ntrol channel LED FLASHING 1 0 F0 01 Frequen cy source selection 0 Digital setting UP and Down adjustment 1 AI1 2 AI2 3 PULSE setting DI5 4 MS speed 5 PLC 6 PID 7 AI1 AI2 8 Communication setup 9 PID A...

Страница 70: ...y F0 04 0 01Hz 50 00Hz F0 07 Frequen cy upper limit setup 0 00Hz to frequency upper limit F0 06 0 01Hz 0 00Hz F0 08 Speed u p speed down time unit 0 s second 1 m minute 1 0 F0 09 Speed u p time 1 0 00...

Страница 71: ...eferenc e 0 Running frequency 1 Setup frequency 1 0 F0 15 Auxiliary Frequen cy source Y selection 0 Digital setup UP or DOWN can be modofied 1 AI1 2 AI2 3 PULSE setting DI5 4 MS speed 5 PLC 6 PID 7 AI...

Страница 72: ...ry 4 Auxiliary Main auxiliary 1 0 F0 20 Auxiliary frequenc y source digital setup offset 0 00Hz to Maximum frequency F0 04 0 01Hz 0 00Hz Group F1 Motor Parameters and V F Control Parameters F1 00 Moto...

Страница 73: ...odel dependent F1 06 Torque boost cutoff frequenc y 0 00Hz to maximu frequency F0 04 0 01Hz 50 00Hz F1 07 Multi poi nt V F frequenc y point f1 0 00Hz to F1 09 0 01Hz 0 00Hz F1 08 Multi poi nt V F freq...

Страница 74: ...lip compen sation coefficie nt 0 0 to 200 0 0 1 0 0 F1 14 Over excitatio n gain 0 to 200 1 64 F1 15 No load current 0 1A to motor rated current F1 02 0 1A Model dependent F1 16 Stator resistan ce 0 00...

Страница 75: ...FWD 2 RUN reverse REV 3 Three line running control 4 Forward jog FJOG 5 Reverse jog RJOG 6 Terminal UP 7 Terminal DOWN 8 Free stop 9 Fault reset RESET 10 Pause during the operation 11 External fault...

Страница 76: ...selection to 0 29 DC brake at stop enabled 30 Keyboard command source switching 31 Terminal command source switching 32 Switch between the first motor and the second motor F2 05 DI filtering time 1 t...

Страница 77: ...mu m input F2 08 to 10 00V 0 01V 10 00V F2 11 A1 maximu m input correspo nding setup 0 F2 12 1 Set by AI2 1 0 F2 12 A1 maximu m input correspo nding setup 100 0 to 100 0 0 1 100 0 F2 13 AI1 input filt...

Страница 78: ...10 00V F2 17 AI2 maximu m input correspo nding setup mode 0 F2 18 1 Set by AI1 1 0 F2 18 AI2 maximu m input correspo nding setup 100 0 to 100 0 0 1 100 0 F2 19 AI2 input filtering time 0 00s to 10 00...

Страница 79: ...ut maximu m frequenc y F2 20 to 50 00kHz 0 01kHz 50 00kHz F2 23 PULSE input maximu m frequenc y correspo nding setup 0 F2 24 1 Set by AI1 2 Set by AI2 1 0 F2 24 PULSE input maximu m frequenc y corresp...

Страница 80: ...put selection 0 FM FMP pulse output 1 FM DO3 digital output 2 AO Analog output 1 2 F3 01 RELAY output selection 1 2 F3 02 DO1 output selection 1 1 F3 03 DO2 output selection 1 4 F3 04 FM DO3 output se...

Страница 81: ...AI2 18 Zero current is detected F3 05 FMP and AO output selection 0 Running frequency 1 Setup frequency 2 Output current 3 Output power 4 PULSE input 5 AI1 6 AI2 7 Length value 8 Counting value 9 Com...

Страница 82: ...600 0s 0 1s 0 0s F3 12 DO3 output delay time 0 0s to 3600 0s 0 1s 0 0s F3 13 DO output terminal valid status selection 0 to 15 1 0 Group F4 Start Stop Control F4 00 Startup mode 0 Direct startup 1 Rot...

Страница 83: ...F4 04 Startup frequenc y retention time 0 0s to 36 0s 0 1s 0 0s F4 05 DC brake current at startup 0 to 100 1 0 F4 06 DC brake time at startup 0 0s to 36 0s 0 1s 0 0s F4 07 Speed u p speed down mode 0...

Страница 84: ...4 11 DC brake at stop Startup frequenc y 0 00Hz to maximum frequency F0 04 0 01Hz 0 00Hz F4 12 DC brake at stop waiting time 0 0s to 36 0s 0 1s 0 0s F4 13 DC brake current at stop 0 to 100 1 0 F4 14 D...

Страница 85: ...01s 20 00s F5 03 Jog enabled during operatio n 0 Disabled 1 Enable 1 0 F5 04 Speed u p time 2 0 00s m to 300 00s m 0 01s m Model dependent F5 05 Speed d own time 2 0 00s m to 300 00s m 0 01s m Model d...

Страница 86: ...on disabled 1 0 F5 10 Run with frequenc y below frequenc y lower limit 0 Run with frequency lower limit 1 Delay to stop 1 0 F5 11 Delay duration of stop with frequenc y below frequenc y lower limit 0...

Страница 87: ...to maximum frequency F0 04 0 01Hz 50 00Hz F5 16 Frequen cy detectio n hysteres is value 0 0 to 100 0 0 1 5 0 F5 17 Frequen cy arrival detectio n amplitud e 0 0 to 100 0 0 1 0 0 F5 18 Random PWM gain...

Страница 88: ...0 0s 0 1s 0 0s F5 23 Sleep frequenc y 0 00Hz to maximum frequency F0 04 0 01Hz 0 00Hz F5 24 Sleep delay time 0 0s to 6500 0s 0 1s 0 0s F5 25 Software over cur rent points 0 0 to 300 0 motor rated curr...

Страница 89: ...erenc e source 0 F6 01 1 AI1 2 AI2 3 PULSE DI5 4 MS speed 1 0 F6 01 PID numeric al value setup 0 0 to 100 0 0 1 50 0 F6 02 PID referenc e change duration 0 0s to 3000 0s 0 1s 0 0s F6 03 PID feedbac k...

Страница 90: ...0 0 0 1 0 0 F6 10 PID operatio n mode 0 Stop without operation 1 Operation upon stop 1 0 Group F7 Swing Frequency Fixed Length and Counting F7 00 Swing frequency setup mode 0 Relative to the center fr...

Страница 91: ...erper meter 0 1 to 6553 5 0 1 100 0 F7 08 Setup counting value 1 to 65535 1 1000 F7 09 Designate d counting value 1 to 65535 1 1000 F7 10 Load speed display coefficient 0 0001 to 6 5000 0 0001 1 0000...

Страница 92: ...l command channel or serial port command channel 2 Switching between forward and reverse rotation 3 Forward jog 1 0 F7 16 STOP RE S key function 0 The stop function of STOP RES key is valid only in th...

Страница 93: ...05 MS speed 4 100 0 to 100 0 frequency upper limit F0 05 0 1 0 0 F8 06 MS speed 5 100 0 to 100 0 frequency upper limit F0 05 0 1 0 0 F8 07 MS speed 6 100 0 to 100 0 frequency upper limit F0 05 0 1 0...

Страница 94: ...0 segme nt of PLC 0 Speed up speed down time 1 1 Speed up speed down time 2 1 0 F8 14 Running time of the first segment of PLC 0 0s h to 6553 5s h 0 1s h 0 0s h F8 15 Speed u p speed down time select...

Страница 95: ...d up speed down time 2 1 0 F8 18 Running time of the third segment of PLC 0 0s h to 6553 5s h 0 1s h 0 0s h F8 19 Speed u p speed down time selection of the third segment of PLC 0 Speed up speed down...

Страница 96: ...t of PLC 0 0s h to 6553 5s h 0 1s h 0 0s h F8 23 Speed u p speed down time selection of the fifth segment of PLC 0 Speed up speed down time 1 1 Speed up speed down time 2 1 0 F8 24 Running time of the...

Страница 97: ...1s h 0 0s h F8 27 Speed u p speed down time selection of the seventh segment of PLC 0 Speed up speed down time 1 1 Speed up speed down time 2 1 0 Group F9 Reserved F9 00 Reserved Group FA Communicati...

Страница 98: ...y 0ms to 20ms 1ms 2ms FA 04 Commu nication overtime 0 0s to 60 0s 0 1s 0 0s FB Fault and Protection FB 00 Motor overload protectio n selection 0 Invalid 1 Valid 1 1 FB 01 Motor overload protectio n ga...

Страница 99: ...nt stall protectio n current 100 to 200 1 150 FB 07 Ground short circuit protectio n upon power o n 0 Invalid 1 Valid 1 1 FB 08 Load fault protectio n function 0 Invalid 1 Valid 1 0 FB 09 Transien t s...

Страница 100: ...ry judgmen t time 0 00s to 100 00s 0 01s 0 50s FB 12 Transien t stop non stop action judgmen t voltage 60 0 to 100 0 1 80 0 FB 13 Fault auto reset times 0 to 10 1 0 FB 14 Fault relay action selection...

Страница 101: ...n selection 0 Invalid 1 Valid 1 1 FB 18 Output phase fault protectio n selection 0 Invalid 1 Valid 1 1 FB 19 Inverter module radiator temperat ure 10 to 100 1 FB 20 The first fault type 0 No fault 1...

Страница 102: ...R12 13 Output phase fault ERR13 14 Radiator overheating ERR14 15 External fault ERR15 16 Communication fault ERR16 17 Contactor on off fault ERR17 18 Current detection fault ERR18 19 Motor tuning faul...

Страница 103: ...ult Value Change FB 21 The second fault type FB 22 The last fault type FB 23 Frequen cy upon fault FB 24 Current upon fault FB 25 Bus voltage upon fault FB 26 Input terminal status upon fault FB 27 Ou...

Страница 104: ...n level 0 0 to 300 0 100 0 correspondingmmotro rated current 0 1 5 0 FB 30 Zero current detectio n delay time 0 01s to 600 00s 0 01s 0 10s Group FC The second motor parameters FC 00 The second motorra...

Страница 105: ...00 0A 0 1A Model dependent FC 05 The second stator resistan ce 0 001 to 65 535 0 001 Model dependent FC 06 The second Torque hoist 0 0 auto 0 1 to 30 0 0 1 Model dependent FC 07 The second slip compen...

Страница 106: ...the second motor Speed up speed down time 1 Speed up speed down time 2 Group FF Factory Default Parameters FF 00 Factory default passwor d Reserved Reserved Group FP User password FP 00 User passwor...

Страница 107: ...MD280 MD280N User Manual Function Parameter Table 107 Parameter Description efesotomasyon com...

Страница 108: ...ES keys on the operation panel 1 Terminal command channel LOCAL REMOT LED is on Perform running command control with multifunctional input terminals such as FWD REV FJOG RJOG and so on 2 serial port c...

Страница 109: ...he stop or run status of the inverter For details regarding the function setting of terminals UP and DOWN refer to Group F2 Terminal UP and Terminal DOWN 1 AI1 2 AI2 It means that the frequency is det...

Страница 110: ...terminals and MS speed refer to the function description of MS Speed Terminal of input terminal DI of Group F2 5 PLC Select simple PLC mode When the frequency source is simple PLC it needs to set the...

Страница 111: ...ories 0 Without memory Upon power fault or stop of the inverter set the frequency value back to the setup value of Preset Frequency F0 03 1 Power fault memory Upon power fault in running or stop statu...

Страница 112: ...equency F0 04 It is used to set the frequency upper limit output by the inverter Frequency lower limit Factory default value 0 00Hz F0 07 Setup range 0 00Hz to frequency upper limit F0 06 It is used t...

Страница 113: ...om the maximum output frequency F0 04 to 0Hz The descriptions on acceleration and deceleration time are as shown in Fig 6 1 Fig 6 1 schematic Diagram for speed up speed down time Output frequency Maxi...

Страница 114: ...be increased and the motor temperature rise will also increase When the carrier wave frequency is high the motor loss is reduced and the motor temperature is reduced also but the inverter loss and in...

Страница 115: ...speed up time means the time needed for the inverter speeds up from 0Hz to the maximum frequency speed down time means the time needed for the inverter speeds up from 0Hz to setting frequency speed do...

Страница 116: ...pulse input reference 100 of input setup is relative to the auxiliary frequency source range refer to F0 16 and F 17 To adjust the main reference frequency it needs to set the corresponding setup ran...

Страница 117: ...quency source Y When 1 is selected the frequency source main frequency source X plus auxiliary frequency source Y can realize frequency overlapping function When 2 is selected it can switch between th...

Страница 118: ...quency Factory defult value Model dependent F1 03 Setup range 0 00Hz to maximum frequency F0 04 Caution 1 Please set the parameters according to the nameplate parameters of the motor 2 To ensure the c...

Страница 119: ...ad characteristics 0 Straight V F curveIt is suitable for the ordinary command torque load 1 Multi point V F curve It is suitable for such special loads as dehydrator and centrifugal machine It can be...

Страница 120: ...ill adopt auto torque hoist 2 This parameter can be properly hoisted for small motor while for large motor the parameter can be properly decreased 3 If the torque hoist is set to be too large the moto...

Страница 121: ...tage point v3 Factory default value 0 0 F1 12 Setup range 0 0 to 100 0 Six parameters of F1 07 to F1 12 define the multi point V F curve The frequency point setup range is 0 00Hz to rate frequency of...

Страница 122: ...the load can be compensated by setting this parameter so that the motor rotary speed will decrease following the decrease of the load change for V F control In general 100 corresponds to the rated sli...

Страница 123: ...performance If it is uncertain please contact the motor manufacturer Oscillation suppression gain Factory default value Model dependent F1 17 Setup range 0 to100 When the motor has no oscillation ple...

Страница 124: ...g is completed the display will return to the stop status interface The tuning process can be stopped by pressing the STOP key When the tuning is completed the value of F1 11 will automatically restor...

Страница 125: ...tation F2 01 DI2 terminal function selection Factory default value 2 Reverse rotation F2 02 DI3 terminal function selection Factory default value 4 Forward rotation Jog F2 03 DI4 terminal function sel...

Страница 126: ...according to the mechanical inertia 9 Fault reset RESET When this terminal command is valid inverter s fault can be reset The function is a valid pluse 10 Pause during operation When this terminal com...

Страница 127: ...up speed down time 1 and speed up speed down time 2 When the terminal command is invalid the speed up speed down time 1 is selected by default when the terminal command is valid the speed up speed do...

Страница 128: ...rminal of the counting pulse 24 Counter reset When this terminal command is valid it clears the counting value of the counter to zero Refer to the description of F7 08 and F7 09 function codes for the...

Страница 129: ...ommand source switching When this terminal command is valid the reference channel of the current frequency source is forced to switch to reference of Operation Panel Channel 31 Terminal command source...

Страница 130: ...al Caution 1 The source keyboard command switching of DI terminal has priority over the source terminal command switching of DI terminal When the keyboard command source switching or terminal command...

Страница 131: ...he digital input terminal is venerable to interference and may cause malrunction increase the parameter value to enhance the interference immunity However this operation will cause reduced sensitivity...

Страница 132: ...op 0 1 Stop 1 0 Forward Rotation 1 1 Reverse Rotation Fig 6 6 Two line Mode Running Mode 2 1 Three line running mode 1 DIn terminal serves as running enable terminal and the forward reverse rotation i...

Страница 133: ...s as running enable terminal and the running command is given by the FWD terminal while the running direction depends on the status of REV terminal The stop command is performed by disconnecting the D...

Страница 134: ...y default value 10 00V F2 10 Setup value F2 08 to 10 00V Corresponding setup of AI1 maximum input Factory default value 0 0 F2 12 F2 11 Setup value 1 Set by AI2 Corresponding setup of AI1 maximum inpu...

Страница 135: ...specific application description for the specific value Corresponding Settings Frequency etc Corresponding Settings Frequency etc Fig6 4 Corresponding relation between analog reference and setting val...

Страница 136: ...if it needs to make 4mA to 20mA correspond to 0 to 100 it can set the voltage to 2V to 10V accordingly Caution F2 11 and F2 17 cannot be selected as 1 at the same time or the corresponding setups of A...

Страница 137: ...I5 is pulse frequency input function terminal by default and other settings are not required Caution The PULSE setup DI5 function of the frequency source F0 01 and the FMP pulse output function of the...

Страница 138: ...in the same channel and cannot be used at the same time FM terminal has two type of functions and can select output PULSE signal FMP or digital signal DO3 The output signal type can be selected via F...

Страница 139: ...Frequency upper limit arrival When the operating frequency of the inverter reaches the frequency upper limit it outputs ON signal 6 Frequency lower limit arrival When the operating frequency of the in...

Страница 140: ...iming function 15 Communication control It is controlled by the host computer Refer to MD280 Series Communication Protocol for details 16 RUN ready When the inverter has no fault and the bus voltage w...

Страница 141: ...07 Setup range 10 00 to 10 00 AO standard output means to output 0 to 0V or 0mA to 20mA and the corresponding analog output is 0 to maximum AO zero offset coefficient and gain are generally used to m...

Страница 142: ...0 0s These functions mean that DOx signal including RELAY to maintain a valid pulse hold time as shown in Figure 6 10 Only when DOx signal is greater than the width of the function code in order to be...

Страница 143: ...ption 143 Others BIT2 BIT2 BIT1 BIT0 Reserved DO3 DO2 DO1 RELAY Set a DI for anti logic valid disconnected the corresponding BIT shoule be set to 1 then this binary number is converted to decimal code...

Страница 144: ...onding to the tracked rotation velocity of the motor and performs smooth startup of the motor in rotation without impact It is suitable for the applications where large inertia is restarted due to tra...

Страница 145: ...ange 0 0s to 36 0s To ensure the torque at the time of startup proper startup frequency shall be set In addition in order to set up magnetic flux when waiting for the startup of the motor the startup...

Страница 146: ...se rotations the startup frequency and retention time has no action Output Frequency Hz Setting Frequency Startup Frequency Startup Frequency Retention Time Time Output Frequency Hz Setting Frequency...

Страница 147: ...Brake Current at Startup Time Time Output Frequency Hz Output Voltage V Effective Value DC Brake Quantity at Startup Running Command DC Brake Current at Startup Time Time Fig6 13 Schematic Diagram for...

Страница 148: ...e time proportion between the S curve starting segment and finishing segment for S curve speed up speed down A 2 S curve speed up speed down B In the speed up speed down curve the motor rated frequenc...

Страница 149: ...down A And they meet the standard of F4 08 F4 09 100 0 t1 in the Fig 6 13 is the parameters defined by F4 08 in this period of time which the changing slope of output frequency is larger and larger t...

Страница 150: ...1 Free stop 0 Speed down to stop When the stop command is valid the inverter will decelerate to stop according to the setup deceleration time 1 Free stop When the stop command is valid the inverter w...

Страница 151: ...at stop the inverter will terminate the output and then start DC brake after this delay time It is used to prevent over current fault due to DC brake which starts at the time of higher velocity DC br...

Страница 152: ...put Frequency Hz DC Brake Initial Frequency at Stop Output Voltage V Effective Value DC Brake Quantity at Stop DC Brake Waiting Time at S DC Brake Time at Stop Running Command Time Time Fig 6 15 Schem...

Страница 153: ...for the inverter to decelerate from the maximum output frequency F0 04 to 0Hz No matter what the command source F0 00 is set the forward jog and reverse jog functions are all valid Caution 1 Jog runni...

Страница 154: ...the function description of Speed up Speed down Selection Terminal of function codes of Group F2 00 to F2 04 for details Skip frequency Factory default value 0 00Hz F5 06 Setup range 0 00Hz to maximu...

Страница 155: ...ing Fig 6 16 Schematic Diagram for Skip Frequency Dead zone time of Forward and reverse rotations Factory default value 0 00s F5 08 Setup value 0 0s to100 0s It refers to the transit time at the zero...

Страница 156: ...n the setup frequency is lower than the frequency lower limit 0 Running with frequency lower limit If the setup frequency is lower than the frequency lower limit the inverter will run with the frequen...

Страница 157: ...the inverter when the accumulated running time F7 12 reaches the setup running time F5 12 If the accumulated running time is larger or equal to the setup running time and the running time arrival acti...

Страница 158: ...F5 15 Setup range 0 00Hz to maximum frequency F0 04 Frequency detection hysteresis value FDT hysteresis Factory default value 5 0 F5 16 Setup range 0 0 to 100 0 FDT level It is used to set the detect...

Страница 159: ...nal DO Relay Detected Amplitude Time Time Fig 6 19 Schematic Diagram for Detected Amplitude of Frequency Arrival Random PWM gain Factory default value 0 F5 18 Setup range 0 to 10 Set the random PWM ga...

Страница 160: ...F0 04 Wake up delay time Factory default value 0 0s F5 22 Setup range 0 0s to 6500 0s Sleepfrequency Factory default value 0 00Hz F5 23 Setup range 0 00Hz to wake up frequency F5 21 Sleep delay freque...

Страница 161: ...the current exceed the software over current point F5 25 and the continuous time arrive the software over current detection delay time F5 26 the reported fault ERR31 software over current fault Dead...

Страница 162: ...ol is as shown in Fig 6 20 Target Quantity Feedback Quantity Deviation Limit Target Quantity Feedback Quantity Deviation Limit Fig 6 20 Schematic Diagram for Process PID PID reference source Factory d...

Страница 163: ...D reference signal it is required to boost the output frequency of the inverter to make PID reach balance The winding tension PID control is such a case Negative action If the feedback signal is small...

Страница 164: ...djustment by the integral regulator proportional effect and differential effect are omitted after continuous adjustment in this period reaches the maximum frequency F0 09 The shorter integral time is...

Страница 165: ...ck Quantity Reference Quantity Output Frequency Hz Deviation Limit Time Time Fig 6 21 Schematic Diagram for Deviation Limit PID operation mode Factory default value 0 0 NO operation at stop F6 10 Setu...

Страница 166: ...elerate by Acceleration Time Triangular Rising Time Decelerate by Deceleration Time Time Frequency Cycle Running Command Output Frequency Hz Swing Frequency Amplitude Swing Frequency Upper Limit FH Ce...

Страница 167: ...g select F7 00 as 1 is selected the kick frequency is fixed value Swing frequency cycle Factory default value 10 0s F7 03 Setup range 0 0s to 3000 0 0s Triangle wave boost coefficient Factory default...

Страница 168: ...vely higher Actual length F7 06 is used for storing the length value calculated Before calculating the length it can modify this parameter value as the initial value of length calculation and the actu...

Страница 169: ...en the counting value reaches the designated counting value the digital output terminal will output designated counting value arrival signal and the counter will continue to count It can perform reset...

Страница 170: ...ut frequency is 50 00Hz and the linear correspondence between the load speed and the inverter output is 1 5 to 1 the F7 10 is set to 1 5000 and then 1 5 5000 7500 If the position of decimal point is s...

Страница 171: ...E Input Pulse Frequency Speed Display Meanings of Lower Eight Digits Running Frequency Hz Setting Frequency Hz Bus Voltage V Output Voltage V Output Current A Output Power DI Input Status DI Output St...

Страница 172: ...eserved Reserved Reserved Reserved Meanings of Lower Eight Digits Meanings of Higher Eight Digits Setting Frequenc Bus Voltage V DI Input Status DI Output Status AI1 Voltage AI2 Voltage Counting Value...

Страница 173: ...nel command channel 2 Switching between forward and reverse rotation Switching the rotary direction of the motor via the MF K key on the keyboard is only enabled when the command source F0 00 is opera...

Страница 174: ...e PLC Function Simple PLC function means that he inverter has a built in programmable controller PLC to perform automatic control on the MS frequency logic The running time running direction and runni...

Страница 175: ...uency upper limit F0 05 MS speed 2 Factory default value 0 0 F8 03 Setup range 100 0 to 100 0 frequency upper limit F0 05 MS speed 3 Factory default value 0 0 F8 04 Setup range 100 0 to 100 0 frequenc...

Страница 176: ...ion Deceleration Time FC 23 Defined Acceleration Deceleration Time Pulse Signal Fig6 24Schematic Diagram for Simple PLC PLC running mode Factory default value 0 0 Single running stop 1 Single running...

Страница 177: ...h F8 12 Setup range 0 0s h to 6553 5s h Speed up speed down time selection of zero segment of PLC Factory default value 0 0 Speed up speed down 1 F8 13 Setup range 1 Speed up speed down 2 Running tim...

Страница 178: ...peed up speed down 1 F8 21 Setup range 1 Speed up speed down 2 Running time of the fifth segment of PLC Factory default value 0 0s h F8 22 Setup range 0 0s h to 6553 5s h Speed up speed down time sele...

Страница 179: ...ction for the motor Refer to FB 01 and FB 02 for the protection setup Motor overload protection gain Factory default value 1 00 FB 01 Setup range 0 20 to 10 00 In order to effectively protect the moto...

Страница 180: ...in overload point rather than the overload fault time percentage For example the motor overload protection gain is set to 1 the motor overload prealarm coefficient is set to 80 when the motor keeps ru...

Страница 181: ...f the inverter is running with acceleration speed it will stop acceleration When the inverter is running with constant speed it will reduce the output frequency When the inverter is running with decel...

Страница 182: ...n process Time Fig 6 26 Schematic Diagram for over current stall protection Ground short circuit protection upon power on Factory default value 1 0 Invali d FB 07 Setup range 1 Valid It determines whe...

Страница 183: ...stop non stop function is selected as enabled when the bus voltage is lower than the transient stop non stop judgment voltage FB 12 the inverter will reduce the running frequency according to the red...

Страница 184: ...et the times of auto reset If this value is exceeded the inverter will perform fault protection Caution 1 Auto fault reset will not reset the external faults and running time arrival fault automatical...

Страница 185: ...t phase faultprotection selection Factory default value 1 0 Invalid FB 18 Setup range 1 Valid Inverter module radiator temperature Factory default value FB 19 Setup range 10 to 100 Display the Inverte...

Страница 186: ...lt in the following sequence BIT7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 reserved reserv ed reserv ed DI5 DI4 DI3 DI2 DI1 It is displayed in decimal numbers corresponding to the status of each digi...

Страница 187: ...ng to the status of each digit When the output terminal is ON the corresponding value is 1 When the output terminal is OFF the value is 0 Under voltage point selection Factory default value 100 0 FB 2...

Страница 188: ...on level Factory default value 5 0 FB 29 Setup range 0 0 to 300 0 100 0 corresponding motor rated current Zero current detection delay time Factory default value 0 10s FB 30 Setup range 0 01s to 600 0...

Страница 189: ...resistance Factory default value Model dependent FC 05 Setup range 0 001 to 65 535 The function code defines the parameter of the second motor please refers to F1 00 to F1 03 F1 15 F1 16 for details...

Страница 190: ...e 2 that is F5 04 speed up time 2 F5 05 speed down time 2 Group FF Factory Default Parameters Reserved Group FP User password User password Factory default value 0 FP 00 Setup range 0 to 65535 The pas...

Страница 191: ...excluding the following parameters to the factory default values 1 Motor parameters Group F1 F1 00 to F1 03 F1 15 and F1 16 2 Accumulated running time F7 12 and inverter module temperature FB 19 3 Fa...

Страница 192: ...Parameter Description MD280 MD280N User Manual 192 efesotomasyon com...

Страница 193: ...MD280 MD280N User Manual Parameter Description 193 EMC efesotomasyon com...

Страница 194: ...rference conduction interference and harmonics interference on the inverter required for the inverter for civil use Anti electromagnetic interference mainly tests the conduction interference rejection...

Страница 195: ...wisted pair shielded control cables and the shielding layer shall be grounded reliably D When the length of motor cable is longer than 100 meters it needs to install output filter or reactor 7 3 3 Han...

Страница 196: ...d it 2 to 3 cycles install EMC output filter in more severe conditions B When the equipment suffering interferences and the inverter use the same power supply it may cause conduction interference If t...

Страница 197: ...tor when using the inverter and that electronic over current protection function of the inverter be used instead 7 3 6 Precautions for Installing EMC input filter at the input end of power supply 1 Wh...

Страница 198: ...EMC MD280 MD280N User Manual 198 efesotomasyon com...

Страница 199: ...MD280 MD280N User Manual EMC 199 Fault Diagnosis and Countermeasures efesotomasyon com...

Страница 200: ...or our company directly In the warning information Err08 refers to the buffer overload fault resistance the frequent bus voltage jumps below the under voltage point which is caused by the instability...

Страница 201: ...voltage to normal range Select start upon rotational velocity follow up or start upon motor shutdown Err02 Check if the output loop of the inverter is earthed or short circuited If the acceleration t...

Страница 202: ...deceleration time is too short If the voltage is too low If load is added suddenly during the deceleration If the brake unit and brake resistor are installed Ask for technical support Yes Perform tro...

Страница 203: ...MD280 MD280N User Manual Fault Diagnosis and Countermeasures 203 Fig 8 3 Constant speed over current ERR04 efesotomasyon com...

Страница 204: ...brake resistor Prolong the acceleration time Install brake unit and brake resistor Fig 8 4 Acceleration over voltage ERR05 Deceleration over voltage No No No Yes Yes Err06 If the input voltage is too...

Страница 205: ...oltage is too high If there are external forces driving the motor to run during the running process Ask for technical support Adjust the voltage to normal range Remove the external forces or install b...

Страница 206: ...Fault Diagnosis and Countermeasures MD280 MD280N User Manual 206 Fig 8 8 Under voltage fault ERR09 Fig 8 9 Under voltage overload Err10 Err11 efesotomasyon com...

Страница 207: ...ol board is normal Check and resolve the problems in the external lines to ensure that the three phase power input to the inverter is normal Replace the drive board Replace the main control board Ask...

Страница 208: ...he STOP key in the non keyboard operation mode If it inputs external fault signal via the multifunctional terminal DI Stop the unit with the key STOP under stall condition Reset to run Check and remov...

Страница 209: ...the cable for communications Set the baud rate correctly Communications fault Yes No If the communication parameters are set correctly Modify the communication parameters Ask for technical support Ye...

Страница 210: ...f the motor parameters are set as per the motor nameplate If the parameter identification process is delayed Set the motor parameters correctly Check the cable connecting the inverter to the motor Mot...

Страница 211: ...iagnosis and Countermeasures 211 Err23 Detect if the motor is short circuited to earth Replace the cable or motor Fault of Short Circuit to Earth Yes Replace the drive board Fig 8 19 Earth short circu...

Страница 212: ...started Increase speed up speed down time Adjust the torque hoist or V F curve Select rotation speed tracking to start or start after the motor stop Fast current limit and overtime fault Yes No Yes If...

Страница 213: ...input power supply b Plug unplug the 8 core and 16 core buses once again c Consult the manufacturer 2 ERR23 alarm is displayed upon power on 1 The motor or the output line is short circuited to the ea...

Страница 214: ...r or remove the mechanical fault 2 Check and reset the parameters 6 DI terminal invalid 1 The parameter is set wrongly 2 Wiring is conducting wrongly 3 Control board fault 1 Check and reset the releva...

Страница 215: ...hecking etc If slave takes place the error while it is receiving the information or cannot finish the action demanded by master it will send one fault signal to master as a response 2 Application Meth...

Страница 216: ...at least 3 5 character times The first field then transmitted is the device address The allowable characters transmitted for all fields are hexadecimal 0 9 A F Networked devices monitor the network b...

Страница 217: ...character time 2 CMD and DATA Command code 03H reads N words There are 12 characters can be read at the most For example The inverter start address F002 of the slave 01 continuously reads two consecut...

Страница 218: ...CRC CHK values are to be calculated 3 Cyclical Redundancy Check In RTU mode messages include an error checking field that is based on a CRC method The CRC field checks the contents of the entire messa...

Страница 219: ...st eighth shift the next eight bit byte is exclusive ORed with the register s current value and the process repeats for eight more shifts as described above The final contents of the register after al...

Страница 220: ...tion some parameters regardless of what kind of state the inverter in the parameters can not be changed Change the function code parameters pay attention to the scope of the parameters units and relat...

Страница 221: ...nput status 1009H DO output status 100AH AI1 voltage 100BH AI1 voltage 100CH Reserved 100DH Counting value input 100EH Length value input 100FH Load speed 1010H PID setup 1011H PID feedback 1012H PLC...

Страница 222: ...user password FP 00 is zero write zero to remove password locking for 4000H command address After the host computer is unlocked it gets the right of the communication restore the factory default valu...

Страница 223: ...rter fault description Inverter fault address Inverter fault information 8000H 0000 No fault 0001 Reserved 0002 Speed up over current 0003 Speed down over current 0004 Contant over current 0005 Speed...

Страница 224: ...rror 0003 CRC check error 0004 Invalid address 0005 Invalid parameter 0006 Parameter change invalid 0007 The system is locked 0008 Being restoring parameters 6 Group FA Communication Parameter Descrip...

Страница 225: ...ddress of the inverter The local address is unique except the broadcast address which can realize the broadcast function of host computer Caution When the local address is set to zero that is the broa...

Страница 226: ...eport the communication overtime fault Err16 When the function set to 0 0 s the communication overtime parameter is invalid When the function set to 0 0 s the communication overtime parameter is inval...

Страница 227: ...efesotomasyon com...

Страница 228: ...mproper operation E The damage or fault caused by the trouble our of the equipment e g external device 3 If there is any fault or damage to the product please correctly fill out the Product Warranty C...

Страница 229: ...of unit Contact person Customer information Name of unit P C Tel Product model Body barcode Attach here Product information Name of agent Failure information Maintenance time and content Maintenance p...

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