Service Manual
Contents
1. EDS780 Series 220AC 0 5KW Series Inverter Ver 1 0 Service Manual CONTENT Safety information and use notice POINTS ccccccssscccsssssccsssscccssscceeesscoeees 1 kal SAT Proca NONS ee pant NANANA NA ANNA eee ae l IN MB Oc E E AA AANO 2 le H Sr Te p Ta DO er E enm E T AG MORTE OTA 2 L4 Serap nouce ce E ERE E T NETE 4 Type and specification of the inverter c0000000 ex e e e 5 2 1 INCOMINE mverter INSPEC aueh 5 22 TP EP TT Oea EEA EAO 5 2 9 SMCS D DE CXDIANAUONE a E E A E E anne 5 24 O ter size and gross WEN enen AA ANA 6 2 5 Basic running wiring apra ssena a 6 2 6 THe inverler Interlace specifications een ee 7 2 Operation and use OL key DOAfd oii GAGA HIGA 8 Function parameter schedule graph ccce ecce ee eee ee eene ne 9 S l SUmDOLdeSCEIDUOTL aeo moneret metet Rau 9 3 2 Function Parameter schedule CANN au 9 Troubleshoot roD 21 4l Fallureand lt ounterme s te een 21 42 Failure record OOKUp EE UU UU UT 24 MAINEEHANCE nenne 25 3 1 Routine malntenanet i deis ere tdi epa ur dedi iere ies 25 5 2 Inspection and replacement of damageable parts 25 D Repair DALAN na ses 26 nx ao L01 DC AA AA APAN 26 1 Safety information and use notice points In order to ensure the safety of your personal and equipment before using the inverter please read this2. 1 free stop 2 Dec DC brake stop name co F1 03 Zero freq DC braking volt 0 15 1 Lx F1 02 Start up freq duration 0 0 20 08 0 1s DC brake initiative freq 0 0 15 00Hz l 0 01Hz 0 00Hz when stop running DC brake time when stop 0 0 20 0s 0 1s 0 0s running DC brake voltage when stop 0 15 X6 running F2 auxiliary run function parameter group name 1 Factory Im nction de Fl Fl F1 06 F1 07 F1 08 code Pe faut fication me uum bl F2 00 0 01s 0 20s constant Forward reverse run 0 0 3600 0s prot imam e em es ms lo LI WEN Jal oo ES save run 1 action PL Fa un 1 action all the time 2 no action only during Dec RR 0 150 0 no slip frequency a Compentanon compensation me EFE freq machine type Meere T p eo pense fan pes ome Dmm med a Eos x Principal subordinate 0 26 500 Machine communication f aa 1 100 requency provision proportion LED display 0000 1111 1 1111 control 1 first bit running time 0 not display 1 display second bit accumulative time 0 not display 1 display third bit input terminal status 0 not display 1 display kilobit fourth bit output terminal status 0 not display 1 display p p Reserved a mn lo F2 13 Parameter operation LED Ist bit 1 x control 0 all parameter allowed to be modified 1 except this parameter all other parameter not allowed to be modified 2 except F0 01 and this parameter all othe
3. Jumping freq 1 range 0 00 30 00Hz 0 01Hz 0 00Hz 12 F2 47 F2 48 F2 49 F2 50 F2 51 F2 52 F2 53 Function F3 00 F3 01 O Le HA a en C2 TS CE AT oe RS485communication frame format selection 0 a ASCII frame of 14 byte or 18 byte 1 x 1 a hex frame of 8 byte or 10 byte original response not changed 2 a hex frame of 8 byte or 10 byte 12 command has no response 3 a hex frame of 8 byte or 10 byte 14 command has no response 4 a hex frame of 8 byte or 10 byte both 12 and 14 command have no response F3 group closed loop run function parameter group name Set range Tm Factory modif 5 default ication Closed loop run control selection Provision channel selection 0 closed loop control ineffective 1 x 1 PID closed loop control effective 2 reserved 0 digital provision 1 1 1 VCI analog 0 5V voltage provision 2 reserved 3 keypad analog potentiometer provision F3 02 Feedback channel 0 VCI analog input voltage 0 5V selection 1 reserved setting F3 04 Minimum specified value 0 0 maximum specified value percentage R F3 05 feedback value responding to minimum specified value T F3 06 Minimum specified value 100 0 0 1 100 0 o F3 07 feedback value responding to maximum specified value 0001 0050 _ LM Eu Te F3 10 Differential gain kd o000 9999 H oos oO O 0 0 96 100 0 0 1 100 0
4. o o o F5 08 FWD REV run mode 0 double line control mode 1 1 x selection 1 double line control mode 2 2 three line control mode 1 3 three line control mode 2 Lm Ur Dowm TT rooms o sa ERR E NE PS wepe EE E ULL F5 14 Frequency arriving 0 00 50 00Hz 0 01Hz 5 00Hz FAR checkout scope ES 15 FDTI frequency 0 00 high limit frequency 0 01Hz 10 00Hz level electric level F5 16 FDTI lag 0 00 50 00Hz 0 01Hz 1 00Hz zon hc Oe OO d d E F5 18 Analog output AO gain 0 00 2 00 oo 100 F519 Analog output AO offset 0 00 10 00V oo oo O R G R E ux EE G Set interior counting value 0 9999 F5 25 reaches provision Specified interior counting 0 9999 F5 26 a oe Provision E MM DIM F6 traverse E function parameter group mme Strange 0 n Biag Factory modifi Hang 5 default cation F6 00 Reversed F6 07 F7 frequency provision function parameter group Function US m Factory modifi code 5 default cation F7 00 VCI min provision 0 00 F7 02 0 01V 0 00V rm F7 0 VCI min provision corresponding freq 0 00 high limit frequency 001Hz 0 00Hz F702 VCI max provision 0 00 10 00V 001Vl 9 F703 VCI max provision corresponding freq 0 00 high limit frequency 001 Hz 50 F7 04 Reversed F7 17 F8 motor and vector control parameter group Function modifi name Set range unit Factory default code cation me eed Pd Cd Cre lama fequeney Tamm ao rz
5. Department or agent in your local place when technical service is needed Table 4 1 failure type and the countermeasure failure d failure type possible reason countermeasure code E001 overcurrent during Accelerating time is too short Prolong accelerating time accelerating Adjust V F curve setting adjust process Improper V F curve manual torque boost or change to automatic torque boost function voltage inverter decelerating short process Have potential energy Increase braking power of E002 load or big inertia load external energy consumption braking subassembly Power of inverter is a bit Choose inverter with high power a mama NN E003 overcurrent during Load change suddenly or Check or reduce break of the load constant speed Have unwonted process phenomena Accel Decel time is set Prolong accelerating decelerating to too short time properly low power source Check input power supply voltage Power of inverter is a bit small Choose inverter with high power E004 overvoltage Unwonted input voltage Check input power supply process properly function 21 E005 E006 E007 E008 E009 E010 E011 overvoltage during Decelerating time is too short Prolong decelerating time decelerating Have potential energy Increase braking power of process load or big inertia load external energy consumption braking subassembly Overvoltage Check
6. Depend on device pe x Creo lama 1 9999vmin 1min Depend on devin ype x so em do ho po Cen en RE ES marem fp po ss en DI marem pa pp Ceas hee pp H F8 16 Frequency display offset 0 00Hz 2 00Hz 0 01Hz 0 20Hz Es sr NEN nmm F9 protection correlative function parameter group Function Factory modifi name set range unit code default cation F9 00 reserved eee P 2 pO 00 Instantaneous power 0 0 10 08 off restarting latency 0 indicates ineffective power off restarting time Remark no automatic reset function for overload and overheating Failure self renew 0 10 times 0 shows no automatic reset function Remark no automatic reset function for overload and overheating 18 F902 Failure self renew interval 05 2008 00 00 5 20 08 cc 5 s ll F0 03 Motor overload 0 no action protection mode selection 1 inverter close off output F9 04 Motor overload 20 0 120 0 0 1 100 0 protection coefficient Hos Overload warning 20 200 9 1 130 alarm checkout level Poo fee Pee EI EX m Alarm Delay time 1 allow roog Overvoltage stall point 120 5000 100 18000 oO EI BE MEM ME LS o od Los 1 E LAO M N Fd failure record function parameter group Function E Factory modifi Fio Pow meine emo Poeme o raor Previous wo ame re or fre two time emo o RE 0 CS T rans Pros urine Biens Pos or ime wo 1 rana Previo
7. chapter of contents conscientiously 1 1 Safety precautions There are four kinds of safe relevant warnings in this service manual they are as follows X notice This symbol explains items that need to be paid attention to when being operated gt This symbol is briefed on some useful information This symbol briefs on If does not operate on request may make the body warning injured or the equipment damaged This symbol briefs on If does not operate on request may cause death danger severely injured or serious property loss 1 2 3 4 A danger 6 7 8 9 Forbid to connect U V W output end to AC power supply otherwise cause the complete damage of the inverter The inverter is forbidden to install on the flammables otherwise have danger of fire Don t install it in the environment with explosive gas otherwise have danger of causing explosion After connecting main loop should carry on insulating treatment to bare wiring end otherwise have danger of getting an electric shock If being connected to the power supply don t operate the inverter with moist hands otherwise have danger of getting an electric shock The ground terminal of the inverter must be grounded well Inverter being connected to power supply please don t open cover and carry on wiring can connect the wire or check only after closing power for 10 minutes Only qualified personnel may carry on wiring
8. input power supply during constant Prolong accelerating decelerating speed process to too short time properly Assemble reactor abnormally Use energy consumption subassembly Check input power supply or look for service supply overvoltage Inverter overload Prolong accelerating time short Reduce DC injection braking too big current prolong braking time Adjust V F curve and torque Set speed checking restart function check power source voltage too low Load is too big Choose inverter with high power Motor overload improper V F curve Adjust V F curve and torque power source voltage is check power source voltage too low General motor run at low Can choose frequency conversion O o un un e speed with big load motor for long time low speed run motor overload to set motor overload protection protection factor set factor correctly incorrectly motor blocked up or load change Check the load too suddenly and quickly inverter To clear air path or improve heating ventilation condition Improve ventilation condition lower carrier frequency Use fan outside to radiate 22 E012 E013 E014 E015 E016 E017 E018 Inverting module Transient overcurrent of the protection inverter overcurrent circuit or earthing short circuit of output 3 phase fan Ambient temperature is too high Lower ambient temperature Connecting wire or insert on Check and connect the wire again control board
9. ka 13 F3 12 0 0 20 0 46 percentage relative to 10 00V 0 1 2 0 F3 13 Integral separation PID 0 0 100 094 0 1 100 0 adjusting threshold F3 14 Closed lop preset dupa limivnectisncy 0 01Hz 0 00Hz frequency Closed loop preset 0 0 6000s frequency holding time F3 16 Reserved F3 26 F327 Closed loop adjusting 0 Forward function 1 characteristic 1 Reverse function 10 output terminal status F328 LED initial 0 set frequency 1 1 11 analog input VCI PID provision supervision parameter p329 Zero freq braking fred G0H2 15 00Hz 0 01Hz 0 00 Hz at starting 0 selection F330 Failure relay TA TC inverter running RUN 15 function selection frequency arriving signal FAR frequency level detect signal FDT1 reserved overload warning alarm signal OL output frequency reach high limit FHL output frequency reach low limit FLL inverter under voltage blockage stop LU external failure stop running EXT inverter zero speed running PLC running simple PLC section running finished PLC finish a cycle running reserved inverter ready to run RDY inverter failure 16 traverse high and low limit restriction 17 interior counter reach final value 18 interior counter reach specified value 19 set run time arriving 20 interior timing arriving 21 24 reserved F3 31 VCI analog input gain 0 800 o0 Q 14 F3 15 0 1s 1 output frequency 2 output curre
10. XI leave control terminal unused function selection multi section speed control terminal multi section speed control terminal multi section speed control terminal multi section speed control terminal external forward run jog control external reverse run jog control Acc Dec time option terminal 1 Acc Dec time option terminal 2 Acc Dec time option terminal 3 external device failure input external reset input free stop input external stop running order stop DC braking input command DB inverter run banned frequency increasing control UP frequency degression control DOWN Acc Dec ban command three line run control closed loop ineffective PLC ineffective simple PLC pause control PLC stop status reset frequency provision channel option 1 frequency provision channel option 2 frequency provision channel option 3 frequency switched to CCI command switched to terminal run command channel option run command channel option 2 run command channel option 3 traverse jump in external interruption input interior counter reset end interior counter triggering end interior timer reset end interior timer triggering end 38 reserved lo x ERN ON NN R D KF Input terminal X2 Same as above F5 01 function selection Input terminal X3 Same as above F5 02 f unction selection HY Bulong S e Lk so ere VE ES EE x x x x F5 06 FS reseed o
11. al negative end es mn P 2 7 Operation and use of key board Keypad is main unit for receiving command displaying parameter Outer dimension of EN KB6 1s as Fig 4 2 Failure alarm indicator light Forward run indicator light Reverse run indicator light Current unit A Mode indicator light Digital display LED Voltage unit V Frequency unit Hz Stop reset key Run key Analog potentiometer supervision key Function data key Rev Jog key Program exit key Data modification key Fig 2 5 keypad layout sketch EN KB5 3 Function parameter schedule graph 3 1 Symbol description X parameter can t be changed in process of running O parameter can be changed in process of running read only parameter unmodifiable 3 2 Function parameter schedule graph F0 basic run function parameter group function Factory Modificat name set range unit l code default ion F0 00 Frequency input 0 keypad analog potentiometer setting l channel selection 1 keypad digital setting terminal UP DOWN adjust setting stored after power off serial port setting VCI analog setting VCI GND reserved reserved combination setting terminal UP DOWN adjust setting not stored after power off 10 DOUCE serial port ce after power off RE S T L F0 02 Run command 0 keypad run control channel selection 1 terminal run command control keypad stop command ineffective 2 terminal run command control ke
12. and forbid leaving over any conductive thing in machine otherwise have danger of getting an electric shock or causing damage of the inverter Inverter stored for over half a year should be stepped up gradually with voltage regulator first while having the electricity otherwise have danger of getting electric shock and explosion 1 It is prohibited that connect AC220V signal to control ends except TA TB TC otherwise have danger of damaging property r0 2 If the inverter is damaged or without all parts please don t install and operate it notice otherwise have danger of fire or cause personnel to be injured 3 When installing should choose a place where can endure the inverter otherwise have danger of injuring personnel or damaging property while falling 1 2 Use range 1 This inverter is only suitable for three phases AC asynchronous motor n general industrial field 2 While applying inverter to such equipments that relate much to the life great property safety devices etc must handle cautiously and consult with producer please 3 This inverter belongs to the control device of general industrial motor if used in dangerous equipment must consider the security safeguard procedures when the inverter breaks down 1 3 Use notice points 1 EDS780 series inverter 1s voltage type inverter so temperature noise and vibration slightly increasing compared to power source running when using belongs to normal phenom
13. ecommend to inspect with following instrument Input voltage electric voltmeter output voltage rectifying voltmeter input output current pincers ammeter 5 2 Inspection and replacement of damageable parts Some component parts in the inverter will be abraded or bear descending performance for long term usage to assure that the inverter can run stably and reliably it is recommended to perform defending maintenance and replace corresponding parts 1f necessary 23 1 filter electrolyte capacitance When frequent changing load causes increasing pulsant current and aging electrolyte under high ambient temperature the electrolyte capacitance may be damaged and here should replace it 5 3 Repair guarantee 1 Within 18 months from purchasing date if failure caused by inverter itself takes place under normal conservation and usage we will provide free repair service 2 We will take some upkeep if one of following situations takes place within period of repair guarantee a If did not use the inverter according to service manual strictly or did not use it under ambient demanded in service manual which cause failure b Failure caused by applying the inverter to non normal function c Failure caused by self repair refit which is not already allowed d Damage caused by bad keeping falling down from high place or other extrinsic factor after purchasing the inverter e Failure caused by natural disaster or its reason such a
14. enon 2 If need to run for a long time with constant torque of low speed must select motor of frequency conversion for use Use general asynchronous AC motor when running at a low speed should control temperature of the motor or carry on heat dissipation measure forcedly so as not to burn the generator 3 Such mechanical device needing lubricating as the gearbox and gear wheel etc after running at a low speed for a long time may be damaged as lubrication result become poor please take necessary measure in advance 4 When the motor running with frequency above specified besides considering the vibration noise increase of the motor must also confirm speed range of the motor bearing and the mechanical device 5 For hoist and great inertia load etc the inverter would shut off frequently due to 2 over current or over voltage failure n order to guarantee normal work should consider choosing proper brake package 6 Should switch on off the inverter through terminal or other normal order channels It 1s prohibited that switch on off the inverter frequently by using strong electric switch such as magnetic control conductor otherwise will cause the equipment to be damaged 7 If need to install such switch as the magnetic control conductor etc between inverter output and the motor please guarantee the inverter 1s switched on off without output otherwise may damage the inverter 8 The inverter may meet with mechanical r
15. esonance of the load within certain range of frequency output can set up jumping frequency to evade 9 Before using should confirm the voltage of the power is within the working voltage range allowed otherwise should vary voltage or order special inverter 10 In the condition of altitude above 1000 meters should use the inverter in lower volume reduce output current by 10 of specified current after each 1500 meters height increasing 11 Should make insulation check to the motor before using it for the first time or after a long time placement Please inspect with 500V voltage type megohm meter according to method shown as graph and insulation resistance should not be smaller than 5 M otherwise inverter may be damaged 12 To forbid assembling capacitor for improving power factor or lightningproof voltage sensible resistance etc otherwise will cause malfunction trip of the inverter or damage of the parts shown as graph 1 1 EDS 80 Fig 1 1 frequency converter prohibit use of capacitor 13 Remind EDS780 inverter require long term work at full capacity the customer must have an external cooling fan or it may overheat protection fault and affect the frequency normal life Inverter output current below 4A noneed to use an external fan 1 4 Scrap notice points When disposing scrap inverter and its parts please note 1 The unit please discard as industrial useless 2 Electrolytic capacitor when b
16. loose Unwonted current wave caused l Check wiring by missing output phase etc Assistant power supply Look for service from damaged and drive manufacturer or agent voltage lacking Unwonted control board Look for service from manufacturer or agent external device use sudden stop Look up operation mode fail kak key in non keypad run mode Use sudden stopkey STOP under condition of stall Sudden stop terminal for external Open external failure terminal after external failure closed failure is settled RS485 Baud rate set improperly set Baud rate properly communication Serial port Set running parameter correctly failure communication error key to reset look for service Failure warning Modify F2 16 F2 17 parameter set improperly Upper device doesn t Check if upper device work and work wiring 1s correct reserved reserved reserved reserved reserved reserved Under voltage Under voltage check spot input voltage 23 System Serious disturbance Reset by pressing disturbance key or add mains filter at power supply input side CPU read Reset by the key press look for and write o a S E021 reserved reserved i reserved ss s lt SsSCSY E022 E PROM read and Mistake take place when write wrongly read or write control Reset by pressing Look for service from parameter manufacturer or agent POFF Under voltage Under voltage check spot input voltage 4 2 Fail
17. nt 3 output voltage 4 DC bus bar voltage 5 motor speed 6 7 8 heat sink temperature run time accumulative run time 9 input terminal status CON DWN Mm B WN nm F4 simple PLC function parameter group Function er maa Factory modifi code e i default cation F400 Simple PLC LED first bit 1 running setting 0 no action 1 stop after single circulation 2 keep final value after single circulation 3 consecutive circulation LED second bit 0 start again from first section 1 continue to run at mid section frequency LED third bit PLC run time unit 0 second 1 minute F401 Section 1 setting 000 621 1 LED first bit frequency setting 0 multi section freq 1 171 7 1 freq determined by F0 00 function code LED second bit run direction selection 0 forward run l reverse run 2 determined by run command LED third bit Acc Dec time selection 0 Acc Dec time 1 1 Acc Dec time 2 2 Acc Dec time 3 3 Acc Dec time 4 4 Acc Dec time 5 5 Acc Dec time 6 6 Acc Dec time 7 ee or fm 9 F403 Section 2 on 000 621 rao Sesion rime om far i To is RU ee a ee 85 ECTS BT ECS Section 4 setting 000 621 ree peres rn ET for Cun pese ecu i wm o Ca Beste oa To Cru Besten same ma ace Crus eame oa Too we 15 F5 terminal correlative function parameter group Function Factory modifi name Set range unit S code default cation F5 00 Input terminal
18. r parameter not allowed to be modified LED 2nd bit 0 no action 1 restore default value 2 clear history failure record LED 3rd bit 0 lock all buttons 1 lock all buttons but not STOP key 11 F2 10 F2 11 F214 Communication configuration F2 15 Local address F2 16 F2 17 F2 18 F2 19 F2 21 E222 F223 2 lock all buttons but not STOP key 3 lock all buttons but not RUN STOP key 4 lock all buttons but not SHIFT STOP key LED first bit baud rate selection x 0 1200BPS 1 2400BPS 2 4800BPS 3 9600BPS 4 19200BPS 5 38400BPS LED second bit data format 0 1 8 Iformat no checkout 1 1 8 1 format even checkout 2 1 8 1 format odd checkout 0 127 127 s broadcast address The inverter only receive but not send when it 1s X set to be 127 0 1s address for main device P LL 6 pem e hac ym nG F2 20 Serie rcr T 39 ps Ba tne em por moon Len peenes prre ec m0 o ma pese prre To m0 Lo Lm eee prre ec o lo mm peser Joo id ot m0 o Lm Desimer pre ec m0 o Cao Peissoton tea _ cover ion pertes umm soon 0 Tea maana amid meter lon mom 0 Me a MA 5 34 Mulseoton eg Lower mit frea upper mittia oo Janco z O Cross Maltiseoon rea 6 Lower limit req upperlimit Rea T as O Pine piene nee ge Tenor none fan TO F238 Reserverd F2 44 F2 F245 p245 Jumping freq 1 0 00 400 00Hz 0 01Hz 0 00Hz F246
19. s 5 Ed NX EDS780 2S0007 140 0 135 2 100 2 5 Basic running wiring diagram Breaker hk NG i Power go ka K Be KG L2 vr Y Q Ww Forward run stof SFWD 4 Reverse run stop EDS 780 PET REV 7 Multi function Multi function 2_ c Naihi funcion Malfunction relav output TIC GND Speed Command 1 VCC ARSA E 0 V VCI an a 48556 7 Standard E5483 GND Fig 2 3 Basic running wiring diagram 2 6 The inverter interface specifications Fig 2 4 1 Pl terminal function description jew orward run Forward reverse run command Input impedance R 2K wp Foren d Max input frequency 200Hz see F5 08 group double wire an command Reverse run three wire control function command description Used for multi function input Multi function input 1 terminal for detailed see Chapter Provide 5V power supply Max output current 50mA VCC 5V power supply negative pole GND END 5V power supply Reference ground of analog negative pole signal and 5V power supply Input voltage range 0 5V Analog value VCI Analog value input E ed I mh gt O e 5 5 C e e VCI Accept analog voltage input Input impedance 10 K 2 i t Inpu Resolution 1 1000 2 P2 terminal function description For standard 485 485 difference signal positive end aan communication interface communication communication lease use twisted pair or interface 485 difference sign
20. s unwonted voltage thunderbolt water fog fire salt corroding gas corroding earthquake and storm etc f Make bold to tear up product logo such as nameplate etc Body serial number don t accord with that in repair guarantee card 3 We calculate service fee based on actual cost which is subject to contract f any 4 You can contact the agent and also our company directly f you have questions After repair guarantee period we shall also provide lifetime charged repair service for our products Our company will also provide lifetime repair service with fee for inverter which is not note within period of repair guarantee 5 4 Storage The user must pay attention to following points for temporary storage and long term storage after purchasing the inverter 1 Avoid storing the inverter in high temperature moist place and place of dust metal powder and assure good ventilation 2 Longtime storage will cause electrolyte capacitance of low quality so must assure that it s electrified for one time within 2 years and electrification time 1s not shorter than 5 hours and input voltage must be increased to rated value gradually by voltage adjustor 26
21. ure record lookup This series inverter can record latest 6 failure code and inverter run parameter of the last failure to search these informations can redound to finding out reason of the failure Failure information 1s all stored in Fd group parameter please enter into Fd group parameter to see about information by referring to keypad operation method EERE 24 S Maintenance 5 1 Routine maintenance You must assemble and operate it according to demand listed in this service manual strictly when you use inverter During run state temperature humidity vibration and aging parts may affect it To avoid this it is recommended to perform routine inspections Table 5 1 Daily inspection items period Inspection tor Inspection content Criterion daily periodic item 1 output current 1 within range of rated value Run state uM 2 output voltage 2 within range of rated value parameter 3 inside temp 3 Temp increment lt 35X Cooling 1 installing ambient 1 good ventilation unblocked air path N system 1 heating 1 no abnormality N Motor 1 vibration heating 1 vibration balanced proper wind temp Inverter i j 3 fixation of lead terminal 3 fixed screw don t loose 1 temperature humidity 1 10X 44R 40X 5H used in lower volume N Run or execute compulsory heat dissipating ambient 2 dust water and leakage 2 no water leakage imprint no dust 3 gas 3 no peculiar smell R
22. urning the inverter electrolytic capacitor in it may explode 3 Plastic when plastic rubber parts etc in the inverter are burning they may bring bad poisonous gas so please be ready to safeguards 2 Type and specification of the inverter 2 1 Incoming inverter inspect 1 Check if there is damage during transportation and inverter itself has damage or fall off parts 2 Check if parts presented in packing list are all ready 3 Please confirm rated data of the inverter is in line with your order requirement Our product is guaranteed by strict quality system during manufacturing packing transportation etc please contact our company or local agent rapidly if some careless omission or mistake arise we ll deal with it as soon as possible 22 Type explanation EDS780 2S 0007 Inverter serial no 0007 0 73 Fig 2 1 type description 2 3 Series type explanation Table 2 1 series type explanation Inverter type Rated power Rated output Adapted motor KVA current A KW 2 4 Outer size and gross weight ps a iex el I Jm u M T L E IJLLULUULL Fig 2 2 Outline Image Table 2 2 EDS780 280007 mounting size Inverter type s Bi u
23. us Bve ane R Pov theme emo 1 0 Lis Previous six ime nern Prvion six time Be ren o e TN CS Lam TT CS C raos oup cent ova a papaano pov ine ora o G pce Fd 10 DC bus bar voltage of previous failure DC bus bar voltage of previous failure emm fete fom ES failure ea LE LE failure failure Fd14 Accumulative run time of previous failure Accumulative run time of previous failure FF password and manufacturer function parameter group Function Factory modifi name Set range unit code default cation FF 00 User password 0000 9999 0000 FEO Manufacturer password 0000 9999 0000 FF 02 Manufacturer s special parameter FF 0X C supervision function parameter group Function Factory modifi name Set range unit default cation C c 00 _ Set frequency co co cos LV C 04 IV M speed emendation factor C 06 C07 C03 th Input terminal status Switch value input terminal status C 10 cal C 12 J SE code 20 4 Troubleshooting 4 1 Failure and countermeasure Possible failure types in EDS780 are shown in Table 4 1 and failure code 1s from E001 to E023 Some failure code is reserved for intelligent automatic diagnosis function which will be executed continuously in future When failure takes place in the inverter the user should check according to note of this table firstly and record failure phenomena detailedly Please contact our after sale service and technical support
24. ypad stop command effective 3 serial port run command control keypad stop command ineffective 4 serial port run command control keypad stop command effective F0 03 Run direction 1 bit 0 forward run 1 reserved 1 100 i 2 bit O forward run allowed l reverse run banned 3 bit REV JOG key selection 0 as reverse run key 1 as jog key F0 04 Acce Dece mode 0 linear accelerating decelerating mode 1 x selection 1 S curve accelerating decelerating mode F0 05 S curve start 10 0 96 50 0 96 CAcce Dece time M 0 1 20 0 section time F0 05 F0 06S90 926 9 F0 06 Scurverise time 10 0 26 70 0 26 CAcce Dece time 0 1 60 0 F0 05 F0 06S90 accelerating 0 second decelerating time 1 minute l unit F0 10 Upper limit freq Lower limit freq 400 00Hz 0 01H7 50 00Hz F0 11 Lower limit freq 0 00 Upper limit freq 0 01Hz 0 00Hz Torque boost 0 manual boost mode 1 automatic boost l F0 14 Torque boost 0 0 20 0 96 0 1 4 0 F0 15 V F curve setting 0 constant torque curve l 1 degressive torque curve 1 the 2 0nd power 2 degressive torque curve 2 the 1 7th power 3 degressive torque curve 3 the 1 2th power pro reserved Pt 1 00 Start up run mode start at start up freq 1 first brake then start at start up freq 2 reserved F1 04 Zero freq DC braking time 0 0 20 0S F1 01 Start up freq 0 0 10 00Hz L5 NN 1 05 Stop mode 0 Dec stop l X
Download Pdf Manuals
Related Search