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Chapter 5 Trouble shooting and maintenance

5-12

Motor is overheated

Motor runs unevenly

Is the measured load or

the current exceeding

the configured value?

Reduce the load
Increase

ratings of EV and the

motor

Select a different motor

EV fault

Correct bad connection

Clear the debris

Bad connection between EV

and the motor

Is EV

running

in low speed

for a long time

Are voltages between

phase

even

Is there any debris

preventing cooling

the motor?

YES

YES (measured -3% of output

)

Does it occur when

accelerating/

decelerating?

Is the load

freewheeling?

Any vibration or
backlash in the
gears

Is the

acceleration/deceler

ation time correct

for the application?

Increase the acc/dec time

Reduce the load

Increase or ratings for

7300EV and the motor

EV faults

‧

Reduce the freewheeling or

add a flywheel

Improve the mechanical system

EV Faults

YES (measured -3% of rated output voltage)

YES

Small

Large

Are output voltages

between

balanced?

Figure5-5 Motor Overload/Overheating Diagnostics

Figure5-6 Oneven Speed Operation Diagnostics

Содержание FUS 3EV Series

Страница 1: ...e l e c t r o n i c Quality is our Drive AC Drive FUS EV 3EV Assembly and Commissioning Instructions...

Страница 2: ...Phone 49 0 9189 4147 0 Fax 49 0 9189 4147 47 eMail mail peter electronic com PETER electronic GmbH Co KG Bruck cker 9 D 92348 Berg www peter electronic com...

Страница 3: ...ot start the drive until qualified personnel have corrected the situation Failure to do so could result in serious injury Check inverter and motor nameplates to determine that they have the same HP an...

Страница 4: ...p5 Other settings As for other function please refer to 7300EV user manual Set acceleration time P 4 9 Set deceleration time P 4 9 Set upper frequency limit P 4 12 Set lower frequency limit P 4 12 Set...

Страница 5: ...Chapter 2 Model definition 2 1 Chapter 3 Mounting and installation of the JNEV drive 3 1 3 1 Environment 3 1 3 2 Mounting and installation 3 3 3 3 Wiring rules 3 7 3 3 1 Notice for wiring 3 7 3 3 2 Su...

Страница 6: ...1 3 Keypad operation error description 5 5 5 2 General functional troubleshooting 5 6 5 3 Troubleshooting flowcharts 7300EV series 5 7 5 4 Routine and periodic checks 5 13 Chapter 6 Peripherals compo...

Страница 7: ...le drives 3 12 Figure 3 14 EV wiring diagram 3 17 Figure 3 15 Power terminal locations 3 18 Figure 3 16 Signal terminal locations 3 19 Figure 3 17 EV drive frame 1 dimensions 3 21 Figure 3 18 EV drive...

Страница 8: ...2 OC OL fault troubleshooting 5 9 Figure 5 3 OV LV fault troubleshooting 5 10 Figure 5 4 Drive running troubleshooting diagnostics 5 11 Figure 5 5 Motor overload overheating diagnostics 5 12 Figure 5...

Страница 9: ...power off the light will fade after approximately 5 minutes z Do not connect any wires when the inverter is powered Do not check parts and signals on circuit boards when the inverter is in operation z...

Страница 10: ...can damage the inverter or injure personnel and should be avoided z To avoid fire do not install the inverter on a flammable object Intall on nonflammable objects such as metal z If several inverters...

Страница 11: ...injury to personnel before the power is re supplied zWhen C09 000 direct start on power up please refer to the description and warning for C09 Page 4 27 to verify the safety of operator and machine 1...

Страница 12: ...e effective Emergency stop has to be de activated to become effective Caution z Do not touch heat generating components such as heat sinks and brake resistors z The inverter can drive the motor from l...

Страница 13: ...A TECO ELECTRIC MACHINERY CO LTD JNEV 2 P5 H 1 F N4S Series Input voltage Max suitable motor capacity SPEC Power supply Noise filter Enclosure 1 110V P2 0 25 HP H standard 1 single phase Blank none 2...

Страница 14: ...as z Avoid dust lint fibers and metal filings z Keep away from radio active and flammable materials z Avoid electromagnetic interference soldering machines power machine z Avoid vibration stamping pun...

Страница 15: ...0 Enclosures can be DIN RAIL mounted as shown below Figure 3 3 Din Rail Mounting of the JNEV Drive zAll JNEV Drives in IP 20 enclosures can be mounted side by side as shown below ambient temperature b...

Страница 16: ...n an environment with the following conditions Direct sunlight Corrosive gas and liquid Oil Salt Wind rain and water drops may get into Iron filings dust Extreme low temperature Electromagnetic wave a...

Страница 17: ...ol wire 3 47 in lb 3 Outer Cover M4 5 20 in lb T1 T2 T3 NOTE 1 Input source single phase L1 L2 PE must be connected to a 100 120 or 200 240 supply 2 Output Motor three phase T1 T2 T3 PE Caution Do not...

Страница 18: ...Chapter 3 Environment description and installation 3 5 Figure 3 7 M N XX YYY N4S 115V 230V models connection diagram...

Страница 19: ...Chapter 3 Environment description and installation 3 6 Figure 3 8 M N XX YYY N4 115V 230 MODELS connection diagram 4xOuter cover screw TM1 TM2 Plug in terminal Motor cable Power supply cable...

Страница 20: ...iameters should be based on working conditions at 221o F 105 degree C 2 The minimum nominal voltage of 240Vac type connectors is 300V and 480Vac type connector is 600V C Control wire Control wire is c...

Страница 21: ...1 0 5 0 4 0 88 3 1 15 30 101 H1 1 0 75 1 6 4 2 20 40 220V class 1 JNEV HP KW KVA 100 CONT Output AMPS A Max RK5 FUSE Rating A Max CC or T FUSE Rating A 2P2 H1 0 25 0 2 0 53 1 7 8 15 2P5 H1 0 5 0 4 0 8...

Страница 22: ...00Vac Main circuit terminal TM1 TM3 Wire dimension 14AWG 2 0mm2 Terminal screw M4 Wire dimension 12AWG 3 5mm2 Terminal screw M4 Wire dimension 14AWG 2 0mm2 Terminal screw M4 Signal terminal TM2 1 12 W...

Страница 23: ...t need a magnetic contactor When performing functions such as external control and auto restart after power failure or when using a brake controller install a magnetic contactor zDo not use the magnet...

Страница 24: ...e filter or separation transformer when the inverter shares the power line with other machines z A noise filter in the output of the main circuit can suppress conductive noise To prevent radiative noi...

Страница 25: ...L1 L2 L3 PE Frame 2 U V W PE A The control circuit wiring and main circuit wire other high voltage current power wiring should be separated to avoid noise interruption z In order to prevent noise int...

Страница 26: ...When the connection between the inverter and the motor is too long consider the voltage drop of the circuit Phase to phase voltage drop V 3 resistance of wire km length of line m current 10 3 And the...

Страница 27: ...3 2P2 2P5 201 202 203 Horsepower HP 0 25 0 5 1 0 25 0 5 1 2 3 0 25 0 5 1 2 3 Max Applicable Motor output HP 1 KW 0 25 0 2 0 5 0 4 1 0 75 0 25 0 2 0 5 0 4 1 0 75 2 1 5 3 2 2 0 5 0 2 0 5 0 4 1 0 75 2 1...

Страница 28: ...functions refer to F26 description Multi functional input 19 functions refer to F11 F14 description Multi functional output 16 functions refer to F21 description DI digital input NPN PNP alternative...

Страница 29: ...n stall prevention and stall prevention level Output terminal short circuit Electronic circuit protection Other faults Electronic circuit protection Protective Functions Other functions Over current o...

Страница 30: ...wiring diagram RA 1 RB 2 L1 L L2 L3 N T1 T2 T3 IM 4 S1 5 S2 6 S3 7 S4 8 COM 9 10V 10 AIN 11 COM 12 FM 2 1 FM 1 SW1 Digital signal selection Up NPN Down PNP 2 SW2 Control signal selection Up 0 10Vdc D...

Страница 31: ...ch with braking units and braking resistor to brake T1 T2 T3 Inverter output PE Grounding terminals 2 points Braking units are required for applications where a load with high inertia needs to be stop...

Страница 32: ...nal high level 8V low level 2V adaptable to PNP refer to parameter F15 description 24V PNP SOURCE input S1 S4 S5 S6 common terminal set SW1 to PNP and connect option card power COM NPN SINK input S1 S...

Страница 33: ...ption SW1 Type of external signal Remarks NPN input SINK PNP input SOURCE Factory default SW2 Type of external signal Remarks 0 10V DC analog signal 4 20mA analog signal 1 Effective when parameter F05...

Страница 34: ...Chapter 3 Environment description and installation 3 21 3 7 Dimension 1 IP20 Frame1 Single phase JNEV 1P2 201 H1 H1F Three phase JNEV 2P2 201 H3 Figure 3 17 EV drive frame1 dimensions H H1 W1 W D1 D...

Страница 35: ...EV 202 203 H3 Three phase JNEV 401 403 H3 H3F Unit mm inch LENGTH H H1 W W1 Frame 1 132 5 2 123 5 4 86 77 3 03 67 2 64 Frame 2 132 5 2 123 5 4 86 118 4 65 108 4 25 LENGTH MODEL D D1 G Frame 1 130 5 5...

Страница 36: ...1 2P2 2P5 201 N4S IP65 type Unit mm z IP65 Frame1 no switch EV 1P2 1P5 101 2P2 2P5 201 N4 IP65 type Unit mm Figure 3 19 EV drive IP65 switch frame 1 dimensions Figure 3 20 EV drive IP65 no switch Fram...

Страница 37: ...ons in parallel with larger Hp rated drives use a magnetic contactor with the terminals otherwise inverter damage can result Note If terminal block be used please take off the TB label as shown below...

Страница 38: ...otentiometer are only for EV 202 403 N4S TYPE CIRCUIT DIAGRAM NOTE 1 Input source single phase L1 L L3 N ensuring that it is connected to a 200 240 supply or three plase L1 L L2 L3 N ensuring that it...

Страница 39: ...llation 3 26 z IP65 Frame 2 switch EV 202 203 401 402 403 Unit mm z IP65 Frame 2 no switch EV 202 203 401 402 403 Unit mm Figure 3 23 EV drive IP65 no switch Frame 2 dimensions Figure 3 22 EV drive IP...

Страница 40: ...plastic enclosure as stated in the above diagram Besides quadrilateral type ferrite core should close to inverter Please also note the length of the Motor cable CANNOT exceed 5M under EMC regulation N...

Страница 41: ...ill be find inside the box including 1 pc of EMC conformed waterproof IP65 ferrite core CAUTION if application require to meet EMC regulation you MUST first let the ferrite core through the motor cabl...

Страница 42: ...be set during both stop and run modes Power LED Red Frequency display in stop mode VALUE VALUE DATA ENT DATA ENT Output voltage DC voltage Output current PID Feedback DSP FUN DSP FUN F10 001 inverter...

Страница 43: ...has no effect When C41 001 only VR on the keypad can control and F05 setting has no effect Remote mode Run command from Run parameter F04 control setting Frequency command from Frequency parameter F0...

Страница 44: ...200Hz 50 0 60 0 2 08 Frequency lower limit 00 0 200Hz 00 0 2 09 Stopping method 000 Decelerate to stop 001 Coast to stop 000 10 Status display parameters 000 No display 001 Display 000 1 11 Terminal S...

Страница 45: ...t detection F24 000 22 Output frequency at the Set value Hz 00 0 200 00 0 1 23 Frequency detection range Hz 00 0 30 0 00 0 1 24 Output current set value 000 100 000 25 Output current detection time 00...

Страница 46: ...3 4 54 Latest 3 fault records 3 4 Advanced function parameter list Enable access to these parameters by setting F51 001 C Function Description Range Code Factory default Remarks 00 Reverse run instru...

Страница 47: ...15 V F Pattern setting 001 007 001 004 8 16 V F base output voltage set 198 265V 380 530V 220 440 17 Max output frequency Hz 00 2 200 50 0 60 0 18 Output voltage ratio at max frequency 00 0 100 100 1...

Страница 48: ...en inverter stops 001 UP Down command is available Set frequency resets to 0Hz when inverter stops 002 UP Down command is available Set frequency is held when inverter stops Up Down is available in st...

Страница 49: ...eypad control selection 000 Disable no signal loss detection 001 Enable On signal loss stop according to F09 002 Enable Runs at the last set frequency On signal loss Stop is according to F04 setting o...

Страница 50: ...n Run mode 2 Frequency resolution is 1Hz for settings above 100 Hz 3 Cannot be modified during communication 4 Do not change while making factory setting F52 factory setting is 020 60HZ and motor para...

Страница 51: ...et to 000 for this function to be effective F04 Run signal source 000 keypad 001 External Terminal 002 Communication Control 1 F04 000 inverter is controlled by keypad 2 F04 001 inverter is controlled...

Страница 52: ...rminals S1 S3 are used therefore parameters F11 F13 are ineffective 1 NPN input signal S1 Forward Stop S2 Reverse Stop COM Common 2 PNP input signal Parameter F06 001 Control method is as follows 1 NP...

Страница 53: ...after receiving stop command the motor will decelerate to stop according to setting of F02 deceleration time 1 2 F09 001 after receiving stop command the motor will free run Coast to stop F10 Status m...

Страница 54: ...ops the inverter F11 factory default is forward command Reverse command ON sets the inverter running reverse While OFF the inverter stops F12 factory default is reverse command If forward reverse comm...

Страница 55: ...een released The drive continues to run at the most recent set speed The inverter will decelerate to stop or free run to stop when the run command is OFF according to F09 The speed at which the invert...

Страница 56: ...point is selected by parameter F05 F05 000 up down keys set frequency F05 001 VR on keypad sets frequency F11 F15 019 DC Brake signal When TM2 DC Brake signal is OFF and the brake time of F37 has not...

Страница 57: ...F17 F18 F19 F20 F17 F18 F19 F20 A 100 050 000 000 C 100 050 000 001 B 100 000 000 000 D 100 000 000 001 Fig 4 7c setting Fig 4 7d setting F17 F18 F19 F20 F17 F18 F19 F20 E 100 020 001 000 F 100 050 00...

Страница 58: ...Preset output frequency level F22 F23 003 Frequency Detection F22 004 Frequency Detection F22 005 Fault output 006 Auto restart 007 Momentary power loss 008 Emergency Stop E S 009 Base Block b b 010...

Страница 59: ...3 Operation command F04 Frequency reach setting value F22 INV output frequency RELAY output signal Frequency reach setting value F22 Frequency detection range F23 Frequency detection range F23 N0 ope...

Страница 60: ...value 000 100 by motor rated current F43 F25 Setting value 00 0 25 5 unit sec When setting value is 015 Iload Figure 4 8d Frequency Detection F21 C46 4 Figure 4 9 Output current detection 100 F24 T S...

Страница 61: ...cy selection will be made according to the setting of terminals S1 S4 AIN and also setting of parameters F11 F15 as required Note2 Selected preset frequency values should be programmed in parameters F...

Страница 62: ...fault is 10 KHz Note In situations where there is excessive audible noise from the motor or it is required to reduce electrical noise from the inverter caused by use of long cable then the carrier fre...

Страница 63: ...to stop Once the rotation speed is determined the inverter will accelerate or decelerate to speed before the fault 3 When OL1 OL2 OH BB faults happens Auto restart doesn t work Note Auto restart doesn...

Страница 64: ...rge increase slip compensation load current compensation gain Torque Speed curve pattern Operating frequency range 0 motor rated frequency When the motor output rotation speed is too low increase F49...

Страница 65: ...ion display 000 Disable access to advanced parameters Group C 001 Enable access to advanced parameters Group C F51 000 Parameter group C can not be displayed or accessed F51 001 Enable display and acc...

Страница 66: ...ased then trip prevention can be used A trip prevention level has to be programmed When the inverter detects this level it holds the deceleration until the voltage is below this set level and then con...

Страница 67: ...ter is running 3 C13 002 The fan runs as long as power is supplied 3 C13 003 The fan does not run at any time C14 Control mode Vector control or V F control C17 Max output frequency HZ 50 0 200Hz C18...

Страница 68: ...terns see below Spec Purpose C15 V F Pattern Spec Purpose C15 V F Pattern General 001 General 004 High starting torque 002 High starting torque 005 50 Hz System Variable torque 003 60 Hz System Variab...

Страница 69: ...ip Compensation Gain V F 00 0 100 C25 Motor no load current A Motor no load current varies with inverter capacity F00 Please adjust according the actual conditions C26 Electronic thermistor protection...

Страница 70: ...s feedback value feedback value C31 C32 P Proportional gain 0 00 10 0 C32 Proportional gain for P control C33 I Integral time s 00 0 100 C33 Integral time for I control C34 D Differential time s 0 00...

Страница 71: ...setting all functions below C30 001 004 PID Enable F15 018 AIN is PID feedback signal F28 PID preset frequency C38 sleep start frequency unit Hz C39 PID sleep delay time unit Sec When PID output frequ...

Страница 72: ...ate decelerate until the signal is released then It run at the reached speed When the RUN signal is OFF the inverter decelerates to stop or coasts to stop according to the setting of F09 The last outp...

Страница 73: ...Frequency modes Refer to F11 F14 1 If the C44 scan time is set to 80 ms as an example i e N 10 then digital input signals on for less than 80 msec will be ignored 2 If the scan signal is seen for N t...

Страница 74: ...will be auto set Inverter communication address No 1 Data bytes 8 bit Baud rated bps 38400 Parity bytes no parity Stop bytes 1 bit 3 Set C47 to 000 by main keypad after Remote keypad removed 4 C47 can...

Страница 75: ...rter will validate the modified parameters after the parameters modified by PC c Communication protocol refer to EV communication protocol description d Parameter C49 C53 can t be changed via communic...

Страница 76: ...esponds to 0 100 feedback value 2 When C30 0 FM 0 10Vcorresponds to 0 10V or 0 20mA on S6 200V class FM 0 10V corresponds to 0 500Vdc 400V class FM 0 10V corresponds to 0 1000Vdc 1 When C14 0 vector F...

Страница 77: ...ge during stop 1 Power voltage too low 2 Restraining resistor or fuse burnt out 3 Detection circuit malfunctions 1 Check if the power voltage is correct or not 2 Replace the restraining resistor or th...

Страница 78: ...ansient load change 2 Transient power change Increase inverter capacity Over voltage during operation deceleration 1 Deceleration time setting is too short or excessive load inertia 2 Power voltage va...

Страница 79: ...he inverter back for repair Motor overload 1 Heavy load 2 Improper settings of F43 1 Increase motor capacity 2 Set F43 correctly according to motor nameplate Inverter overload Excessively heavy load I...

Страница 80: ...ed the inverter will stop in the way set by F9 when Stop key is pressed during operation and then flashes STP2 The PC has to send a Stop command then a Run command to the inverter for it to be restart...

Страница 81: ...efore while communicating 2 Set up parameters before communicating 3 Change C47 by inverter keypad Communication error 1 Incorrect wiring 2 Incorrect settings of communication parameters 3 Check sum e...

Страница 82: ...rminals T1 T2 and T3 correct Wiring must match U V and W terminals of the motor Motor rotates in the wrong direction Are wiring for forward and reverse signals correct Check wiring and correct if nece...

Страница 83: ...e controlling the power correctly Is 5V control voltage correct Is the error eliminated after replacing control board Replace the driver board Check terminals and wiring Replace the Led Perform detail...

Страница 84: ...isplayed in the operating unit Is there any drive faults Are there voltage outputs in output terminals T1 T2 and T3 Connect the motor to run Are output currents of each phase even The inverter is OK R...

Страница 85: ...board Replace the control board NO NO YES YES Input frequency command Is the output frequency of the operating unit displayed Are there voltage outputs at T1 T2 and T3 output terminals Connect the mo...

Страница 86: ...equency of the operating unit displayed Are there outputs on output terminals T1 T2 and T3 motor running Any Fault Message Are currents of all phases even The inverter is OK Replace the main circuit b...

Страница 87: ...V fault EV fault YES normal value within 3 YES motor does not rotate the phase to phase voltage is within 3 for all motor leads Motor over load Motor faults wiring incorrect YES YES NO NO Is the opera...

Страница 88: ...e motor YES YES YES YES YES measured within 3 of output l NO NO NO Does it occur when accelerating decelerating Is the load freewheeling Any vibration or backlash in the gears Is the acceleration dece...

Страница 89: ...it correct Measure the voltage with a multi tester Voltage must conform with the specifications Improve input voltage Are secure parts loose Is the terminal base damaged External terminals and interna...

Страница 90: ...the motor and to reduce the motor noise Using the EMC Filter allows the EMI Electromagnetic Interference and RFI Radio Frequency interference to be controlled within a certain range EMC standard The i...

Страница 91: ...ution JNFS24805 20 29 Unrestricted Distribution 2P2 H3 3 170 264V 2P5 H3 3 170 264V 201 H3 3 170 264V JNFS21019 8 9 07 Restricted Distribution 202 H1 1 170 264V 203 H1 1 170 264V JNFS21015 22 07 Unres...

Страница 92: ...FS24805 20 29 Figure 6 1b External Filter Dimensions JNFS21019 8 9 07 170 6 70 1 0 123 4 4 86 0 5 10 5 0 41 80 3 23 1 0 150 5 90 1 0 JNFS21019 8 9 07 LINE LOAD 172 6 77 123 4 84 80 3 15 63 2 48 1 77 4...

Страница 93: ...al Filter Dimensions JNFS21016 15 07 JNFS21015 22 07 LINE LOAD 168 1 6 62 138 1 5 44 123 6 4 87 121 4 4 78 104 4 4 11 104 4 4 11 121 4 4 78 32 1 1 26 168 1 6 30 138 1 5 44 123 6 4 87 JNFS21016 15 07 L...

Страница 94: ...3 Unit mm inch Figure 6 1e External Filter Dimensions JNFS20858 7 07 157 1 6 19 138 1 5 44 168 1 6 30 104 4 4 11 121 4 4 78 32 1 1 26 123 6 4 87 JNFS20858 7 07 LINE LOAD 1 2 0 05 4 5 6 0 24 0 18 45 1...

Страница 95: ...rnal static electricity interference with option cards function please replace cover of the inverter after installing option cards Please use isolated RS232 RS485 converter connections with PC and opt...

Страница 96: ...232 option card model JNSIF 232 JNSIF 232 wiring diagram 1 8 m RS 232 7300EV SERIES INVERTER M JNSIF 232 CON302 12P SINGLE THREE PHASE POWER SUPPLY L1 L T1 L2 T2 L3 N T3 Figure 6 4a JNSIF 232 CABLE Fi...

Страница 97: ...copy option card Copy Unit model JNSIF MP JNSIF MP Wiring diagram Copy Unit L1 L T1 L2 T2 L3 N T3 7300EV SERIES INVERTER JNSIF MP CON302 12P M SINGLE THREE PHASE POWER SUPPLY Figure 6 5a JNSIF MP MODU...

Страница 98: ...OP LED 2M JNSDOP LED 2M wiring diagram When the inverter is powered on or off the user can set up or remove the remote keypad Must be in remote terminal configuration Red cable to 24V Black cable to C...

Страница 99: ...Chapter 6 Peripherals 6 10 6 3 5 Input Output expansion card model JNSIF IO JNSIF IO wiring diagram Red cable to 24V Black cable to COM Figure 6 7a JNSIF IO CARD Figure 6 7b JNSIF IO Wiring Diagram...

Страница 100: ...PDA wire JNSWPDA 3 RS 232 Interface Card JNSIF 232 4 Inverter 6 3 7 Remote keypad Installation Dimension Unit mm Dimension for remote keypad installation to control panel Dimension for remote keypad b...

Страница 101: ...F38 C22 F01 F39 C23 F02 F40 C24 F03 F41 C25 F04 F42 C26 F05 F43 C27 F06 F44 C28 F07 F45 C29 F08 F46 C30 F09 F47 C31 F10 F48 C32 F11 F49 C33 F12 F50 C34 F13 F51 C35 F14 F52 C36 F15 F53 C37 F16 F54 C38...

Страница 102: ...endix II Appendix Communication time out sequence list Master Slave EV response C55 000 001 002 F21 014 C55 003 C55 000 001 002 RY Output F21 005 C55 003 C55 000 002 C55 001 Frequency Output C55 003 D...

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