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SB70 manuál-anglická verzia

1. W A at Eu o 4 nr SEZ Dane I Ln ry Outline drawing of SB70G400 or more cabinet single models 12 2 SPECIFICATIONS Af 4 d FILE J E Boo EH B a a roy i B A i D SS li t AL A HU uu uu HI uu 00 W Arn 2 SPECIFICATIONS Outline drawing of SB70G800 or more cabinet in paralling models amp d AR BB BRE E3 G3 EJ BRE EJ BP 5 A i ii D Li r es l 5 p IUE te H m hi z TM We TF l p a i ee M T AJH Outline dimensions and weights of SB70G
2. Rakes ert pt ers ex Er aki ng installing DC reactor uni t E Ln Orcuit br eaker x LEM N b xe AN d 3 phase i nput R 3 R Oily for 15kWor ess U Y IN M 380V power supply S T og V V 9 31 3 50 60Hz ay 4H gh vol tage A s J T 1 T GF i ndi cat or We Ne B 9 PE E 70G Seri es Inverter A pi2 1TB m o 1TC 4 Shorti ng bar COM T42 e Y out y ATA A wi ti functi on K OMX 2 B A relay output E d X1 P RAK Q 2TC I O xa 0 oA b O x3 T 1 x a Oe vi A Mil ti f uncti on p X xs 7 E EEIE digital i t d 1 Dr i gi tal inpu m 5x6 is Fava v2 A digital output A FWD h P di Q cuv 1 S 7 is pet ae d REV SF E RK oM x Shorti ng bar X com Y Y Mil ti f unct i on cn C3 anal og out put Shi el ded ayer A2 A AIO e S pHo eja nA Pot ent i onet er 72 A 1 I v all V A gt me i e Np Sw ieoa fejma j Goo C o 24N al V 4 V FFOp Pul se frequency out put 485 O Pul se frequency input is a1 a 485 A R85 port l VV 22 3 Installation and wiring Description of main circuit terminals Symbol Terminal name Description R S T Power input terminal To 3 phase 380V power supply U V W Inverter output terminal To 3 phase motor PI P TTEA Do an external DC reactor shorted
3. at put current t Qitput current tat put current Ov t stall Qvercurrent stall Qrer val t age sate poi Ht abe f 7 ER s poi nt const ant P EIS Qu EY X77 stal point ne ae PI gta speed I fe is Ol fof Tine MEN Time root d d Tine I I T T I I I I I I I I I I I I l rt 1 1 n 1 4 1 i 1 1 Frequency I Frequency Frequency K f l MM MPa R gt NT EE NP nom ia eee k Tie 1 Tine rf tL Tine ba OUp Eg 8 8 te p o3 o 4 M noce y 4 We a b c Fb 18 DC link undervoltage action Default 0 Change x 0 Coast to a stop and report the undervoltage fault Er dcL 1 Coast to a stop and restart if the voltage resumes within the time set by Fb 20 or report the Setting undervoltage fault Er dcL if undervoltage time exceeds the time set by Fb 20 ud Ba 2 Coast to a stop and restart if CPU is still working and detects that the voltage resumes 8 without reporting the undervoltage fault 3 Decelerate and accelerate to the reference frequency if CPU is still working and detects that the voltage resumes without reporting the undervoltage fault Fb 19 DC link undervoltage point Default 400V Change x Setting 370 480V range Fb 20 Allowable time for momentary power Default 0 1s Change x failure Setting 0 0 30 0s range Fb 21 Momentary power failure decel time Default 0 0s Change x Setti 3 n ening 0 0 200 0s if Fb 21 0 0 the current decel time is used range
4. LE When the output frequency or current is very low the output phase loss protection will be invalid Fb 12 Accel overcurrent stall prevention Defaul 1 Change x Setting 0 Invalid 1 Valid range Fb 13 Accel overcurrent stall point Defaul 150 0 Change x Setting 10 0 150 0 inverter rated current 100 range Fb 14 Constant speed overcurrent stall prevention Defaul 1 Change x Setting 0 Invalid 1 Valid range Fb 15 Constant speed overcurrent stall point Defaul 150 0 Change x Setting P mo range 10 0 150 0 inverter rated current 100 96 Fb 16 Overvoltage stall prevention Defaul 1 Change x Setting 0 Invalid 1 Valid range Fb 17 Overvoltage stall point Defaul 700V Change x Setting 650 750V range LE During acceleration when Fb 12 is valid and the output current is greater than Fb 13 the acceleration stops temporarily After the current drops the motor continues to accelerate See diagram a below LE During constant speed running when Fb 14 is valid and the output current is greater than Fb 15 the motor decelerates Afther the current drops the motor reaccelerates to the original operating frequency See diagram b below LE During deceleration when Fb 16 is valid and the DC link voltage is greater than Fb 17 the deceleration stops temporarily After the DC link voltage drops to the normal level the motor continues to decelerate 114 6 PARAMETER DESCRIPTION See diagram c below
5. 36 No Name Setting range Default Change F0 00 Digital reference frequency 0 00Hz F0 06 50 00Hz o 0 F0 00 1 Communication 2 UP DOWN value 3 All F0 01 Main reference channel 4 AD 5 PFI 6 Arithmetic unit 1 0 o 7 Arithmetic unit 2 8 Arithmetic unit 3 9 Arithmetic unit 4 10 Keypad POT F0 02 Command source 0 Keypad 1 Terminal 2 Communication 0 x Units digit selects the frequency saving mode after power failure E 0 Frequency changed via a Cv or communication is stored in F0 00 1 Frequency changed via A Cv or communication is not stored F0 03 Frequency holding Tens digit selects the frequency holding mode e E in stop state 0 Frequency changed via communication is retained 1 Frequency changed via 4 communication is restored to F0 00 0 None 1 F0 00 2 UP DOWN value 3 All F0 04 Auxiliary reference channel 4 AD 5 PFI 0 o 6 Arithmetic unit 1 7 Arithmetic unit 2 8 Arithmetic unit 3 9 Arithmetic unit 4 F0 05 Auxiliary reference gain 1 000 1 000 1 000 o F0 07 650 00Hz V F control F0 06 Max frequency 50 00Hz x F0 07 200 00Hz vector control F0 07 Upper limit frequency F0 08 F0 06 50 00Hz x F0 08 Lower limit frequency 0 00Hz F0 07 0 00 Hz x 0 Forward or reverse F0 09 Direction lock 1 Forward only 0 o 2 Reverse only 5 PARAMETER TABLE 0 All parameters can be
6. Qo T SB70G i n control d interface SL PGO N E i NES i S NT S e s m ss A 5 pep Gone The functions and specificaions of the terminals on the encoder inface board are as follows Symbol Terminal Function Specification A Se At npt A signal input Max input frequency 300kHz A Encoder A input A signal input Only channel A is connected for terminal single channel encoder Encoder B input 7 7 Non differential input type must Bt terminal B signal input be connected from A or B while A and B are left floating B Encoder B input AE TEE R 7 terminal gna np Ground of P12 and P5 power supplies and signals E SOM Power ground Isolated from GND of main control board P12 12V power terminal 12V power offered to user Max output current 830mA 8 MAINTENANCE amp AFTER SALE SERVICE Symbol Terminal Function Specification P5 5V power terminal 5V power offered to user Max output current 200mA Power jumpers of the encoder interface board Power supply 5V 12 5 m Jumper position o S4 S5 Jumpers for encoder output type Complementary Differential Type NPN type Voltage type push pull type output type PNP type o Pover o Power o Power NB j Power re 7 Output Qt put 9t put Qt put E Kor put structure
7. A Frequency reach det ection band F5 05 ff N Cperati ng frequency Pa 1 V Tine i A Frequency reach Tine gt F5 06 Frequency reach detection level 1 Default 50 00Hz Change o F5 07 Frequency reach detection hysteresis 1 Default 1 00Hz Change o F5 08 Frequency reach detection level 2 Default 25 00Hz Change o 89 6 PARAMETER DESCRIPTION F5 09 Frequency reach detection hysteresis 2 Default 1 00Hz Change o Setting range 0 00 650 00Hz I The digital output 3 or 4 frequency reach detection signal is valid when the operating frequency is greater than the F5 06 or F5 08 It becomes invalid when the operating frequency is less than frequency reach detection level frequency reach detection hysteresis Refer to the diagram below Frequency reach A det ection hysteri sis POT REAL x Fr equency reach ae as det ect i on evel N a pa 74 3 Qer ating frequency PA Tine V S Frequency reach A det ect i on si gnal Tine gt F5 10 Y1 terminal closing delay Defaul 0 00s Change o F5 11 Y1 terminal opening delay Defaul 0 00s Change o F5 12 Y2 terminal closing delay Defaul 0 00s Change o F5 13 Y2 terminal opening delay Defaul 0 00s Change o F5 14 T1 terminal closing delay Defaul 0 00s Change o F5 15 T1 terminal opening delay Defaul 0 00s Change o F5 16 T2 terminal closing delay Defa
8. F9 00 Wobble frequency injection mode Default 0 Change x Setting 0 Disabled 1 Auto injection 2 Manual injection range F9 01 Wobble amplitude control Default 0 Change x pus 0 Center frequency 100 1 Max frequency 100 F9 02 Preset wobble frequency Default 0 00Hz Change o Setting po 0g F0 07 range F9 03 Preset wobble frequency waiting time Default 0 0s Change o Setting 0 0 3600 0s range F9 04 Wobble frequency amplitude Default 0 0 Change o Setting e A i range 0 0 50 096 center or Max frequency 100 F9 05 Sudden jump frequency Default 0 096 Change o ess 0 0 50 096 actual wobble frequency amplitude 100 F9 06 Sudden jump time Default Oms Change o Setting 0 50ms range 104 6 PARAMETER DESCRIPTION F9 07 Wobble period Default 10 0s Change o Setting 0 1 1099 9 range F9 08 Rising time Default 50 096 Change o Setting E o mom range 0 0 100 0 F9 07 100 96 F9 09 Wobble randomness Default 0 0 Change o Setting eang range 0 0 50 096 F9 07 10096 F9 10 Wobble restart and power off setting Default 00 Change x Units digit Wobble restart mode afte stop Setting 0 Smooth restart 1 Restart from zero range Tens digit Whether to save the wobble frequency status after power off 0 Save 1 Not save spindle smoothly and evenly PID closed loop operation LL Wobble function is specially designed for winding yarns it ensures that the yarn
9. input bias NY corresponding to 100 N amp 1 N j X 0 100556 result confined to 0 100 a gt S O 10V20m O 10V20m 0 10V20m 4100 7 4100 E M 00 _ 0 10V Output gainx2x i corresponding to bias J 100 100 with sv inputebias 50 HA0 ZA f 10V at the center result confined to 100 100 rm aj room a 100 100 Pod 10096 _ Ar 00 _ 4100 _ 100v Output gainx 2 x corresponding to 3 s 10 MOM 100 10095 with sy Lanput bias 50 gt T d at the center result confined to 100 100 AN ERR pis e o NL an aa 100 100 100 jo 0 A100 4100 E 4100 _ 10 10V or uM P2 67 20 20mA Output gainx input bias 10V lk 10V 7 lh l 10V les corresponding to result confined to 100 100 10M Z Z 10M E Vi 10M 100 100 vA ly p IE uII EE sese 100 10096 10096 A100 A100 l 4100 i 10 10V or N SA 20 20mA Output gainx input bias 104 SA 104 NM 104 corresponding to result confined to 100 100 10V F TOV X N F10V N x 100 100 N NS L NI 10096 10096 10096 1009 9 A100 _ __ _ np a 4100 j 2 10Vor4 20mA Output gainx 5 4x p d Pd corresponding to input bias 25 Uf 0 100906 result confined to 0 10096 Pd M E ly V Ly y Ly 2M 4n 10V 20nA 2M 4nA 10V 20nA 2M 4m 10V 20nA 10096 10096 4100 S N lt N fe al x OX 10 2V or 20 4mA Output gainx 5 4x E N ES corresponding to inpu
10. Run command channel switches over Check the operation and run command channel status stop command and the run LED is Fb 18 3 and the power cut time Check the DC link undervoltage is too long setting and input voltage off Waiting for the fault auto reset Check auto reset setting Inverter stops In PLC pause state Check PLC parameter setting automatically Run interruption Check run interruption setting without receiving stop command and the run LED is on After receiving start command inverter fails to start and the run LED is off Reference frequency is zero Check reference frequency PID positive feedback gt reference PID negative feedback lt reference Digital input 18 is valid Check PID reference and feedback Check terminal coast stop Digital input 17 is valid Check disabled terminal inverter run The stop key is not closed under 3 wire 1 3 wire 2 or 2 wire 3 control mode Chek the stop key and its connection Run command channel error Change the run command channel Inverter error Troubleshoot Input terminal logic error Check the setting of F4 09 and F4 10 143 8 MAINTENANCE amp AFTER SALE SERVICE 8 Maintenance and after sale service Danger 1 Only professionally trained persons can disassemble and repair the inverter and replace its parts 2 Make sure the power supply of the inverter is cut off
11. 19 24 25 30 31 36 37 42 43 48 LE Select PLC mode by binary codes according to the following table Digital input 27 Digital input 26 Digital input 25 PLC mode select 3 PLC mode select 2 PLC mode select 2 EEO mode selected 0 0 0 Mode 0 0 0 1 Mode 1 102 6 PARAMETER DESCRIPTION 0 1 0 Mode 2 0 1 1 Mode 3 1 0 0 Mode 4 1 0 1 Mode 5 1 1 0 Mode 6 l 1 1 Mode 7 LE Select PLC mode directly according to the following table where X1 X7 are set to PLC mode select 1 7 see digital input 25 31 respectively X7 X6 X5 X4 X3 X2 X1 PLC mode selected 0 0 0 0 0 0 0 Mode 0 1 Mode 1 1 0 Mode 2 1 0 0 Mode 3 1 0 0 0 Mode 4 1 0 0 0 0 Mode 5 1 0 0 0 0 0 Mode 6 1 0 0 0 0 0 0 Mode 7 LL Each stage of PLC operation has its own multistep frequency acting as the reference run time run direction and accel decel time If you don t want a certain stage set the run time of that stage to zero LE The following diagram illustrates the operation process of mode 0 units digit of F8 01 equals zero Frequency f15 Units digit of F8 00 equals 2 3 at57 Run at final speed after cycle a3 a4 f14 d16 si f1 f6N 7 f f 4 212 1913 Ata 42 b ve TL UU Jj 2 NS ap j SM ue a
12. GM 83 6 PARAMETER DESCRIPTION B1 Stop button normally closed B2 Run button normally open 3 wire mode 2 5 Run direction stop Digital input 37 needed S Direction switch When it is valid the motor runs reverse B In 1 wire mode or 2 wire mode 1 and 2 under the terminal control mode if the stop command comes from other soureces and causes the inverter to stop then the stop command must be given before the run command in oder to restart the inverter B In 3 wire mode 3 and 3 wire mode the run button is invalid if the normally closed stop button is open Even if the run direction has been determined it is still restricted by FO 09 direction lock If the terminal command doesn t contain the direction informantion the run direction will be determined by the polarity of the reference frequency channel Danger When the run signal exists and Fb 26 1 default value the inverter will self start F4 09 Input terminal logic 1 positive amp negative Default 00000 Change x Ten thoudands digit X5 Thoudands digit X4 Hundreds digit X3 Setting Tens digit X2 Units digit X1 range 0 Positive logic valid when circuit is closed and invalid when circuit is open 1 Negative logic invalid when circuit is closed and valid when circuit is open F4 10 Input terminal logic 2 positive amp negative Default 000 Change x Setting Hundreds digit REV Tens digit FWD Units digit X6
13. LL The detection of momentary power failure is completed by detecting the DC link voltage When DC link voltage is less than Fb 19 if Fb 18 0 The motor coasts to a stop and the fault of DC link undervoltage is reported if Fb 18 1 The motor restarts if the voltage resumes within the time set by Fb 20 refer to Fb 25 for start mode or the undervoltage fault is reported if undervoltage time exceeds the time set by Fb 20 if Fb 18 2 The motor restarts refer to Fb 25 for start mode if CPU is still working and detects that the voltage resumes if Fb 18 3 The motor first decelerates according to the Fb 21 time or current decel time then accelerates to the reference frequency if the voltage resumes LE Fb 18 1 or 2 or 3 can prevent undervoltage stop caused by momentary power failure for large inertia loads like fans and centrifuges LL Fb 20 is used only when Fb 18 1 LL If undervoltage occurs during running the motors coasts to a stop and the undervoltage fault Er dcL is reported If undervoltage occurs in standby state only the alarm of AL dcL is given Fb 22 Auto reset times 0 x 115 6 PARAMETER DESCRIPTION Setting range ooo Fb 23 Auto reset interval Default 5 0s Change x Setting 1 0 30 05 range j b Fb 24 Fault output during auto reset Default 0 Change x Setting i range 0 No output 1 Output Fb 25 Restart after momentary stop auto reset or Default 1 Change pause Se
14. extruders winding machines compressors fans pumps grinding machines belt conveyors hoists and centrifuges SB70G s wide application is attributed to its modular design and various options which offer the customers the integrated solutions lower the system cost and improve the system reliability remarkably And the users can carry out the secondary development according to their own needs Please carefully read and understand this manual before installing setting runing and maintaining the product and keep it at a safe place The technical specifications for the product may alter and the contents of this manual are subject to change without notice Check after unpacking Please check the following items after unpacking SB70 inverter If there is anything missing contact us or our distributors Check items Check method If the product is exactly what Check to see if the data on the nampelate of the inverter is consistent with you have ordered thoes in your order form If there is any damage on the Observe the external apperance of the product Check to see if it has got product andy damage during transportation Description of inverter type SB 70 G 1 SenLan wd i Le ed capacity 15kW G General pur pose Seri es nuntber We also provide inverters of 400 1000kW as required PREFACE SEN LAN INVERTER China Top Brand Model SB70G15 Applicable Standard GB T12668
15. 0 0 o 0 Binary code 1 Direct select F4 17 Multi speed select mode 2 Sum 3 Number 0 x vadis 0 00 650 00Hz esi i Note The default values of multistep frequencies C Multistep frequenci 1 48 1 48 are their respective frequency code 051 e F4 65 numbers for example the default value of the 48 multistep frequency 3 is 3 00Hz Multistep frequencies 1 48 corresponds to F4 18 F4 65 respectively as shown below n 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Multi step F4 18 F4 19 F4 20 F4 21 F4 22 F4 23 F4 24 F4 25 F4 26 F4 27 F4 28 F4 29 F4 30 F4 31 F4 32 F4 33 frequency n n 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Multi step 54 34 54 35 F4 36 F4 37 F4 38 F4 39 F4 40 FA 41 F4 42 FA 43 FA 44 FA 45 FA 46 FA 47 FA 48 F4 49 frequency n n 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Multi step 54 50 F4 51 F4 52 F4 53 F4 54 F4 55 F4 56 F4 57 F4 58 F4 59 FA 60 F4 61 FA 62 F4 63 F4 64 F4 65 frequency n F5 Digital and relay outputs No Name Setting range Default Change 0 Inverter ready 36 X3 after positive amp 1 Inverter running negative logic 2 Frequency reach 37 X4 after positive amp y 3 Frequency reach negative logic F5 00 Y1 terminal detection signal 1 38 X5 after positive amp 1 5 4 Frequency reach negative logic detection signal 2 39 X6
16. 6 PARAMETER DESCRIPTION LE SB70 has two sets of PID parameters PID parameter 1 F7 05 F7 06 F7 07 and PID parameter 2 F7 08 F7 09 F7 10 They can be switched mutually by the digital input 36 They can also be smoothly switched according to the operating frequency or the arithmetic unit output particularly suitable for the winding control where the winding diameter changes greatly AD paraneter 2 A BDpaamte 2r 4 BD paraneter 1 P di BD parameter 1 Kithnetic unit out put M 0 Nx frequency Qher at i ng 0 100 frequency LL Principle of PID parameter regulation first raise the proportional gain from a smaller value e g 0 20 until the feedback signal starts oscillating then lower it by 40 60 to stabilize the feedback signal reduce the integral time from a larger value e g 20 00s until the feedback signal starts oscillating then raise it by 10 50 to stabilize the feedback signal Differential action can be introduced if there is a high requirement for overshoot and dynamic error Default F7 12 Setting range Sampling period 0 001 10 000s I It should be generally set to a value five to ten times smaller than the response time of the controlled object Error limit Default F7 13 Setting range LE When the error of the setpoint and feedback is less than the error limit PID stops its regulation and the output remains constant This fun
17. A and Y concurrently Min unit 0 1A 62 Reserved 6 PARAMETER DESCRIPTION 6 Parameter Description 6 1 FO Basic Parameters F0 00 Digital reference frequency Default 50 00Hz Change o Setting 0 00Hz F0 06 range F0 01 Main reference channel Default 0 Change o Setting 0 F0 00 adjusted via Ca amp CY keys 1 Communication F0 00 as initial value non 5 2 UP DOWN value 3 All 4 AI2 5 PFI 6 Arithmetic unit 1 i 7 Arithmetic unit 2 8 Arithmetic unit 3 9 Arithmetic unit4 10 Keypad POT The reference frequency channels are shown in the following diagram Priority i F1 37 Jog conmand Jog frequency j d 51 iH gh Mi n reference f Hae FO 00 i Roces BD o o frequency Au H H E Refer ence f requency Gonmuni cat i on SN PLC operation 2 before limitation ref er ence frequency Auxiliary reference va frequenc LP DOW val ue Mil ti speed OL No auxiliary EAE op H N Qonmon operation F0 00 N a nain reference F0 04 F0 05 V d I CE EES UP DOM val ue od A2 Main reference sel ect A1 PA for conmon operati on A2 5 i Dgital input 32 Kithnetic units 1 4 FH A D correction Keypad POT V Aithnetic units 1 4 F7 00 2 LL The inverter has 5 op
18. No command If the fault still exists the error code continues to blink during this period you can modify related parameters to eliminate the fault Alarm display status When the inverter detects the alarm information the alarm code blinks If there are multiple alarm signals the alarm codes display alternately The alarm information can be temporarily hidden by pressing Pressing does not stop in alarm display status Other display status us EUR Description UP Parameters are being uploaded dn Parameters are being downloaded CP Parameters are being compared Ld Default values are being recovered yES Parameters compared are consistent 4 2 Switching on the power for the first time Connect the wires in accordance with the technical requirements specified in section 3 3 After checking the wiring and power supply close the air switch of the AC power on the inverter input side 8 8 8 8 8 will fist be displayed on the keypad of the inverter When the contactor inside the inverter is closed normally the display becomes the reference frequency This shows the inveter initialization has been completed If anything unusual occurs when the power is turned on disconnect the air switch and check and remove the error 33 4 OPERATION AND COMMISSIONING 4 3 Quick commissioning 4 3 Setting of common parameters 1 Control mode select the control mode according to the application conditions and r
19. PLC mode 1 negative logic indication R F5 05 T2 relay output 35 Xo after eise amp AT 13 n 63 PLC mode 2 negative logic OR ANE indication 64 PLC mode 3 indication 65 PLC mode 4 indication 66 PLC mode 5 indication 67 PLC mode 6 indication 68 PLC mode 7 indication 69 Designated count 2 reach 70 Logic unit 5 output 71 Logic unit 6 output F5 04 Y output logic positive amp Tens digit Y2 00 x negative Units digit Y1 F5 05 Frequency reach detection band 0 00 650 00Hz 2 50Hz o F5 06 pare reach detection level 9 99 650 00Hz 50 00Hz 5 F5 07 Frequency reach detection 9 00 650 00Hz 1 001z S hysteresis 1 F5 08 paa reach detection level 9 99 650 00Hz 25 00Hz F5 09 Frequency reach detection 9 00 650 00Hz 1 00Hz 5 hysteresis 2 43 5 PARAMETER TABLE F5 10 Y1 terminal closing delay 0 00 650 00s 0 00s F5 11 Y1 terminal opening delay 0 00s F5 12 Y2 terminal closing delay 0 00s i F5 13 Y2 terminal opening delay 0 00s F5 14 TI terminal closing delay 0 00 650 00s 0 00s F5 15 TI terminal opening delay 0 00s F5 16 T2 terminal closing delay 0 00s F5 17 T2 terminal opening delay 0 00s F6 Analog and pulse frequency terminals No Name Setting range Default Change 0 0 10V or 0 20mA corresponding to 0 00 1 10 0V or 20 OmA corresponding to 0 00 2 2 10V or 4 20mA corresponding to 0
20. Setting range 0 00Hz F0 06 I The analog input is considered to be disconnected when the inverter detects that the analog input signal is lower than the disconnection threshold LE Related parameters F6 06 and F6 13 Fb 11 Other protection actions Default 0022 Change x Units digit inverter input phase loss protection Setting 0 No action range 1 Continue runing with an alarm 2 Coast to a stop due to fault 113 6 PARAMETER DESCRIPTION an Tens digit inverter output phase loss protection 0 No action 1 Continue runing with an alarm 2 Coast to a stop due to fault Hundreds digit keypad disconnection protection 0 No action 1 Continue runing with an alarm 2 Coast to a stop due to fault Thousands digit parameter store failure protection 0 Continue runing with an alarm 1 Coast to a stop due to fault Inverter input phase loss is judged by the DC link voltage ripples it causes In no load or slight load operation the input phase loss may not be able to be detected When there is great imbalance among the three input phases or great oscillation with the output input phase loss will also be detected When the inverter has the fault of output phase loss the motor will run in single phase which will lead to both a greater current and torque pulsation Output phase loss protection prevents the motor and its mechanical load being damaged
21. UE EE qu a L L4 x 5 77 n yx 1 Ne 1 f 1 1 p T Loasa J lxx Seen SS SSS J P2525 4 J l l ea See SS J Lig ONSE Y 14 v E e Moi Mot i SSR d Je rg NON 7 a E SAAT Ye RSS D d i oPl2 70G oP12 SB 0G y Per eris y ax 2v Inverter Rripeas Ow H2V Inverter Use external EE o 7 S Pacey pover r enove peus P Lay i Lu vh shorting bar i X 3 Sh i E ox gak po 4 i i4 e i 1 1 i i e ME SCARE A tU ES de 4 E L4 xx 5 77 une yx Ne 1 1 i ESSE Baaai J Leste oe oes eRe m Eu a nus J ae eee i gl c naim aes J Qonnect i on of multi function output terminal s to peri pheral s Leakage t ype ogi c Sour ce t ype ogi c SB 0G Inverter Use i nt er nal power F Kr gu i la N fay EYTCE REIR 3 d aS Oa RAS ETE AE a 0G P2 Inverter 2v ow i i gt Use external x1 lov 8l power renove EA f H i ES shorting bar d K o 4 i oo id HN Y2 i A A L Io 3 Wiring of relay output terminals TA TB TC If an inductive load such as electromagnetic
22. not greater than 1000m If the altitude exceeds 1000m derate the inverter by 1 for every 100 meter increase in altitude Humidity less than 90 RH no condensation Vibration less than 5 9m s 0 6g Avoid installing it at a place with direct sunlight Avoid installing it at a place with much dust and metal powder Never intall it at a place with corrosive and inflammable gases OO icu E vert eS The inverter should be installed vertically instead of upside down slantways or horizontally and fixed to a firm structure with screws To ensure cooling effect sufficient space should be maintained around the inverter as shown below a partition board should be provided in between if two inverters are installed in a vertical row 17 3 INSTALLATION AND WIRING Ar out 4 15c ai Y 7 lV HIE tZ Partition board SF a di Z a Lo o kc 2 2 5cmor 5cmor v 5 mre mre TEES 8 ZA Ar in m zn NOG f AN J f 10cmor EA mre A 3 2 Removal and installation of parts 3 2 1 Removal and installation of keypad Removal press the spring piece on top of the keypad and pull out Installation push the keypad in with the slot on its bottom aligning with the stopper on the mounting box Press the spring piece and pull out Installation of keypad Stopper 3 2 2 Insta
23. nvert er nvert er G her devi ces y J II i a Rc V T Speci al gr ound best Gonmon gr ound good Incorrect grounding methods t Q her Q her nyer ter devi ces devi ces Invert er N i i VA 3 3 3 2 Control board terminals jumpers and wirings Functions of control board jumpers Symbol Name Function and setting Default CJ1 AI2 AI2 input type selection V voltage type mA current type V CJ2 AIl AIl input type selection V voltage type mA current type V AO2 output type selection Bs ROZ V 0 10V voltage signal mA 0 4 20mA current signal AOI output type selection ad ROl V 0 10V voltage signal mA 0 4 20mA current signal y Arrangement of control board terminals 1mn copper wires recommended as the terminals wirings SIS CU ID CTS CRN CAHN CTS CAN CT CAN CON TN FTN OO OC Oo TS dp d p dp CP CP GP Q9 ap N P EP B Q9 B Gi JA PR CUN CUN Mo CGU OW CIN TUN TUN TUN ZEN RN AID ID AD GUN OO oD CD CD CO CD CD CD CD CD OO QD QD CD CD CD CD CD 2TA 2TC 2IB Yi GM X X X X FFO GD AO A2 QD 10V 1TA 1TC 1TB Y2 COM OW P12 QK OM REV FWD 24V PFI A A1 485 485 24 Functions of contro
24. x2 X2 l digital input terminal 3 Opto isolation x X3 digital input Bi directional input available terminal Input impedance gt 3kQ X4 2 en input Input voltage 30V 3 Refer to F4 Sampling period Ims xs X5 digital input High level voltage difference terminal relative to CMX greater than X6 digital input 10V X6 DD P Low level voltage difference m g relative to CMX less than 3V REV digital input REV k terminal FWD FWD digital input terminal 25 3 INSTALLATION AND WIRING Its inside is isolated from COM CMX Digital input common Common terminal for X1 X6 FWD and P12 CMX and its adjacent terminal and REV P12 are shorted before shipment from the factory P12 12V power supply offered to user 12V power terminal Max output current 80mA COM Ground of 12V power yl Yl digital output Opto isolated bi directional terminal NE open collector output efer to i ens m Y2 digital output Specification 24V DC 50mA terminal Action frequency lt 500Hz Start up voltage lt 2 5V relative CMY Common terminal of Common terminal of Yl and Y2 to CMY Yl and Y2 digital output CMY and COM are shorted before shipment from the factory ITA ITB Relay 1 output terminal TA TB normally open ITC TB TC normally closed 2TA Heterte ke Contacts 250V AC 3A 2TB Relay 2 output 24V DC 5A terminal 2TC 1 Wiring of analog input terminals When ananlog signals are used for remote c
25. 0 Positive logic valid when circuit is closed and invalid when circuit is open range 1 Negative logic invalid when circuit is closed and valid when circuit is open F4 11 Digital input terminal anti jittering time Default 10ms Change o Setting 9 2000ms range LL This parameter determines the anti jittering time for the digital input signal Those signals with their duration less than the anti jittering time will be ignored F4 12 UP DOWN regulation mode Default 0 Change o Setting 0 Level type terminal 1 Pulse type terminal range 2 Level type keypad 3 Pulse type keypad F4 13 UP DOWN speed step Default 1 00 Change o ae 0 01 100 00 Minimum unit 0 01 s level type 0 01 pulse type F4 14 UP DOWN memory select Default 0 Change o Setting 0 Stored on power loss mi u 1 Cleared on power loss 8 2 Cleared at stop or on power loss F4 15 UP DOWN upper limit Default 100 0 Change o Setting 90 100 0 range F4 16 UP DOWN lower limit Default 0 0 Change o Setting 1000 90 range 84 6 PARAMETER DESCRIPTION LE The UP DOWN function allows the continuous regulation in the switching mode The regulated value can be used as the frequency reference or PID reference LE F4 12 0 When the digital input 19 or 20 is valid FU 20 UP DOWN value increases or decreases at the speed set by F4 13 when the digital inputs 19 and 20 are valid or invalid at the same time
26. 07 0 ASR is limited by F3 LL F3 04 can be used if different ASR parameters are Low speed ASR parameters F3 02 and F3 03 are used 10 if F3 0720 ASR limit F3 10xF3 07 2 5 needed at high speed and low speed operation at zero speed High speed ASR parameters F3 00 and F3 01 are used when the operating frequency is higer than F3 04 When the frequency is between zero and F3 04 the ASR parameters are smoothly swi 76 itched from the low speed ones to high speed ones 6 PARAMETER DESCRIPTION or vice versa as shown in the following diagram If only one set of ASR parameters is needed you can set F3 04 to 0 i e only the high speed ASR parameters are used ASR parameter A H gh speed ASR par anet er Low speed ASR par anet er 0 gt ASR sw tchi ng Cperat i ng poi nt frequency LL F3 06 performs the differential operation on the reference frequency which has been accel decel treated to obtain a feedforward torque reference which in turn is added to the reference torque thus helping the operating frequency better track the reference frequency during accel decel and reduce the overshoot ASR regulation principle first increase the proportional gain as much as possible but should not cause system oscillation then adjust the integral time so that the system has a quick sponse and a slight overshoot LL If improper parameter settings lead to an excessive speed overhoot overvoltage may occur due
27. 3211H 13H Start address LSB LSB of 3211H 88H Word number read MSB MSB of 3212H 00H Word number read LSB LSB of 3212H 00H CRC MSB CRC LSB 5FH CRC LSB CRC MSB 5BH LE Function 16 write multiple parameters Word number written ranges from 1 to 10 Refer to the following example for its message format Example to make the 1 slave runs forward at 50 00Hz you can rewrite the two words with their addresses beginning with 3200H into 003FH and 1388H Query from master Response from slave Slave address Modbus function code Start address MSB Start address LSB Word number written MSB Word number written LSB Slave address 01H Byte number written Modbus function code 10H MSB of Ist data Start address MSB 32H LSB of Ist data Start address LSB 00H MSB of 2nd data Word number 00H written MSB LSB of 2nd data Word number 02H written LSB CRC LSB CRC LSB 4FH CRC MSB CRC MSB 70H Example to make the 1 slave stop forward run at 50 00Hz you can rewrite the two words with their addresses beginning with 3200H into 003EH and 1388H Query from master Response from slave Slave address 01H Modbus function code 10H Start address MSB 32H Start address LSB 00H Word number written MSB 00H Word number written LSB 02H Slave address 01H Byte number
28. Default 0 20s Change x F1 35 S curve decel end stage time Default 0 20s Change x Setting 0 01 10 00s range LL In S curve accel decel mode the acceleration and speed change gradually and smoothly which is helpful to raise the comfort degree in elevators prevent the falling of objects on conveyors or reduce the impact to equipment at the start stop LE The total accel decel time is extended after the S curve accel decel time is set as shown below Frequency Ke di b p ia S Tine Accel start Li near Accel end Sable Decel start Li near Decel end stage eet stage stage run stage stage decel st ae stage m gt a gt lt gt q Pit gt lt gt lt g Total accel time Total decel tine a gt The calculation formula for the total accel decel time is Total accel decel time accel decel time for non S curve accel decel start stage time accel decel end stage time 2 If the total accel decel time obtained from the above formula is less than the sum of accel decel start stage time and accel decel end stage time then Total accel decel time accel decel start stage timetaccel decel end stage time LL The S curve function becomes invalid if F1 17 doesn t equal zero Default 0 0s Change x F1 36 Deadband time Setting range 0 0 3600 0s LE Deadband time is the waiting time during which the motor switches from forward run to reverse run or vice virsa It is
29. F4 17 9 11 Accel decel time select 1 3 The combination of accel decel time 1 2 and 3 determines which accel decel time is selected Refer to the following table where 0 indicates invalid while 1 indicates valid Accel decel time select Accel decel time Accel decel time d Accel decel time 3 select 2 select 1 Accel decel time 1 F1 00 0 0 0 FI 01 Accel decel time 2 F1 02 0 0 1 F1 03 Accel decel time 3 F1 04 0 1 0 F1 05 o i i Accel decel time 4 F1 06 F1 07 80 6 PARAMETER DESCRIPTION b Accel decel time 5 F1 08 F1 09 0 1 Accel decel time F1 10 F1 11 i Accel decel time 7 F1 12 F1 13 i i Accel decel time 8 F1 14 F1 15 Note the function of accel decel time select is invalid in simple PLC operation jog operation or emergy stop 12 External fault input This signal sends the error or fault information about the peripherals into the inverter causing the inverter to stop and giving the external fault alarm This fault can not be reset automatically it must be reset manually If you need a normally closed input you can negate the digital input terminal by means of F4 09 or F4 10 The external fault can be indicated by the digital output 10 refer to Section 6 6 13 Fault reset The rising edge of this signal resets the fault It has the same function as the key on the keypad 14 15 Jog forward re
30. F5 00 Logic unit 4 config Same as FE 14 Logic unit 4 output select Same as F4 00 Timer 1 input select Same as F5 00 o oc jo ooocoooo v oieic e c o ESNECEEBGEECM O O O O EOSMEONECSESSM o 54 5 PARAMETER TABLE Setting range Default Timer 1 config Units digit type of timer 0 Rising edge delay 1 Falling edge delay 2 Rising and Falling edge delay 3 Pulse function Tens digit magnification of set time 0 1 1 10 2 100 3 1000 4 10000 5 100000 Hundreds digit output signal setting 0 Output input 1 Output input 2 Output 1 3 Output 0 4 AND 5 NAND 6OR 7 NOR Timer 1 set time 0 40000ms Delay time set timexmagnification Timer 1 output select Same as F4 00 Timer 2 input select Same as F5 00 Timer 2 config Same as FE 29 Timer 2 set time 0 40000ms Delay time set timexmagnification Timer 2 output select Same as F4 00 Timer 3 input select Same as F5 00 Timer 3 config Same as FE 29 Timer 3 set time 0 40000ms Delay time set timexmagnification Timer 3 output select Same as F4 00 Timer 4 input select Same as F5 00 Timer 4 config Same as FE 29 Timer 4 set time 0 40000ms Delay time set timexmagnification Timer 4 output select Same as F4 00 Arithmetic unit 1 input 1 select Arithmetic unit 1 input 2 select Same as F6 14 O O BOSECSEONEGNM O O O E
31. F8 07 F8 09 F8 11 F8 13 F8 15 F8 17 F8 19 F8 21 F8 23 F8 25 F8 27 F8 29 F8 31 F8 33 ee F8 04 F8 06 F8 08 F8 10 F8 12 F8 14 F8 16 F8 18 F8 20 F8 22 F8 24 F8 26 F8 28 F8 30 F8 32 F8 34 Multistep F4 18 F4 19 F4 20 F4 21 F4 22 F4 23 F4 24 F4 25 F4 26 F4 27 F4 28 F4 29 F4 30 F4 31 F4 32 F4 33 frequency n 48 5 PARAMETER TABLE n 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Ben F8 35 F8 37 F8 39 F8 41 F8 43 F8 45 F8 47 F8 49 F8 51 F8 53 F8 55 F8 57 F8 59 F8 61 F8 63 F8 65 Sagen F8 36 F8 38 F8 40 F8 42 F8 44 F8 46 F8 48 F8 50 F8 52 F8 54 F8 56 F8 58 F8 60 F8 62 F8 64 F8 66 Multistep F4 34 F4 35 F4 36 F4 37 F4 38 F4 39 F4 40 F4 41 F4 42 F4 43 F4 44 F4 45 F4 46 F4 47 F4 48 F4 49 frequency n n ae ES si et si ahs st M40 cil 42 43 44 45 46 47 48 aie F8 67 F8 69 F8 71 F8 73 F8 75 F8 77 F8 79 F8 81 F8 83 F8 85 F8 87 F8 89 F8 91 F8 93 F8 95 F8 97 pod F8 68 F8 70 F8 72 F8 74 F8 76 F8 78 F8 80 F8 82 F8 84 F8 86 F8 88 F8 90 F8 92 F8 94 F8 96 F8 98 Multistep F4 50 F4 51 F4 52 F4 53 F4 54 F4 55 F4 56 F4 57 F4 58 F4 59 F4 60 F4 61 F4 62 F4 63 F4 64 F4 65 frequency n No Name
32. F9 14 Set poi nt count FU 34 Qounter error gt Anal og out put 17 A Gunter error F9 13 F9 14 Counter preset value Set poi nt count F9 17 Meter counter input command select Default Setting fans Refer to the tabel of digital output functions in Section 6 6 F9 18 Meter counter setpoint length Default Setting 0 65535m range F9 19 Meter counter pulse number per meter Default Setting range 0 1 6553 5 a When digital outputs 34 46 are selected the input signal is affected by F4 11 nu Selecting digital outputs 57 and 58 can realize high speed meter counting with the highest input frequency reaching 300kHz a Selecting the digital output 59 can also realize high speed meter counting with the highest input frequency reaching 50kHz a The samping time is Ims when other digital outputs are selected LE When FU 16 reaches F9 18 the digital output 33 becomes valid LI When the digital input 52 is valid FU 16 is cleared 108 6 PARAMETER DESCRIPTION F9 20 Zero servo control Default 0 Change x s 0 Invalid 1 Always valid 2 Conditionally valid selected by digital input 49 F9 21 Zero speed level Default 30r min Change x Setting 0 120r min range F9 22 Zero servo ending level Default 10 Change o Setting range 1 10000 pulse s F9 23 Zero servo control gain Default 1 00 Change x Setting 0 00 50 00 range LL Zero ser
33. FFH CRC LSB 3EH CRC MSB 68H LL Exception response if t exception response message Example of read back test Clear bit 1 Slave address Modbus function code MSB of oprand address LSB of oprand address AndMask MSB AndMask LSB OrMask MSB OrMask LSB CRC LSB CRC MSB LL Function 8 read back test The test code is 0000H The original frame is required to return he slave fails to implement the request from the master it will return an Example of exception response Slave address 1 byte Response code 1 byte Modbus function code 80H Slave address 01H Exception code 1 byte with following measings Modbus function code 08H 1 Modbus function codes that can t MSB of test function code 00H be handled LSB of test function code 00H 2 illegal data address MSB of test data 37H 3 data value beyond the range LSB of test data DAH 4 operation failed such as attempting to write a read only parameter modify an unchangeable parameter during running etc CRC LSB 77H CRC LSB 133 6 PARAMETER DESCRIPTION CRC MSB AOH CRC MSB LE Compatibility of USS commands SB70 inverter also supports USS commands By using the host computer including PC PLC etc software that supports the USS protocol one can control the operation of the inverter set its reference frequency and read its operation status parameters such as
34. FU 14 1 000 F7 04 PID digital reference 100 0 100 0 0 0 F7 05 Proportional gain 1 0 00 100 00 0 20 F7 06 Integral time 1 0 01 100 00s 20 00s F7 07 Differential time 1 0 00 10 00s 0 00s F7 08 Proportional gain 2 0 00 100 00 0 20 F7 09 Integral time 2 0 01 100 00s 20 00s F7 10 Differential time 2 0 00 10 00s 0 00s 0 By digital input 36 1 According to operating frequency F7 11 PID parameter switching F PE dun m 0 4 Arithmetic unit 3 5 Arithmetic unit 4 F7 12 Sampling period 0 001 10 000s 0 010s F7 13 Error limit 0 0 20 096 PID setpoint 10096 0 0 F7 14 Setpoint up down time 0 00 20 00s 0 00s F7 15 PID regulation characteristic 0 Positive 1 Negative 0 F7 16 Integral regulation 0 Disabled 1 Enabled 1 F7 17 PID upper limit F7 18 100 0 100 0 F7 18 PID lower limit 100 0 F7 17 0 0 E pia F7 19 PID differential limit nn dU Jo limits the max and min value of 5 094 differential component F7 20 PID preset F7 18 F7 17 0 0 F7 21 PID preset holding time 0 0 3600 0s 0 0s F7 22 Multi PID setpoint 1 100 0 100 0 1 0 F7 23 Multi PID setpoint 2 2 0 F7 24 Multi PID setpoint 3 3 0 F7 25 Multi PID setpoint 4 4 096 F7 26 Multi PID setpoint 5 5 096 F7 27 Multi PID setpoint 6 6 096 47 5 PARAMETER TABLE F7 28 Multi PID setpoint 7 7 096 F8 Simple PLC No Name Setting range Default Change Units digit PLC cycle mode 0 PLC operation disabled 1
35. FU 20 remains unchanged F4 12 1 When the digital input 19 or 20 is valid FU 20 increases or decreases a step set by F4 13 F4 12 2 or 3 Similar to F4 12 0 or respectivly except that the digital inputs 19 and 20 are replaced by keys A and Y on the keypad Ca and C value of FU 20 is displayed can be used for regulation only when the the LI The two types of UP DOWN regulation mode are shown as the following diagrams UP DOM val ue T INN ll 4 UP DOM val ue e i Tine f f t i T i gt WON WDON i increase 1 Tine 4 increase i Tine UP DON 4 UP DON decr ease L 1 Ti ne decrease Tine gt LP DOW I evel t ype regul ati on LP DON pul se t ype regul ati on LL The rising edge of the digital input 21 clears FU 20 F4 17 Multi speed select mode Default 0 Change x Setting 0 Binary code 1 Direct select range 2 Sum 3 Number pits n 00Hz Si Multistep frequency 1 48 Default n 1 48 Change o F4 65 0 00 650 00Hz Setting Note Multistep frequencies 32 48 are only used for the simple PLC operation Each range multistep frequency s default setting is its respective serial number for example the default setting of the multistep frequency 3 is 3 00Hz F4 17 0 The multistep frequency is selected by the combination of the binary codes for the multistep frequency selects 1 5
36. Min unit 0 01Hz FU 07 DC link voltage Min unit 0 1V FU 08 Output capacity Min unit 0 1kW FU 09 Output torque Rated torque 100 Min unit 0 1 FU 10 Reference torque Rated torque 100 Unit indicator blinks Min unit 0 1 FU 11 Operating line speed Min unit 1m s FU 12 Referenc line speed Unit indicator blinks Min unit 1 m s FU 13 PID feedback Min unit 0 1 96 FU 14 PID reference Unit indicator blinks Min unit 0 196 FU 15 Counter count Min unit 1 FU 16 Meter counter actual length Min unit 1m FU 17 All Min unit 0 1 FU 18 AD Min unit 0 1 96 FU 19 PFI Min unit 0 196 FU 20 UP DOWN value Unit indicator blinks Min unit 0 196 FU 21 PLC current mode and stage Example 2 03 indicates the 3rd stage of mode 2 FU 22 PLC cycled number Min unit 1 FU 23 Remaining time of PLC current Min unit 0 1s or 0 1 min decided by the thousands digit of F8 00 stage FU 24 Arithmetic unit 1 output Min unit 0 1 FU 25 Arithmetic unit 2 output Min unit 0 196 61 5 PARAMETER TABLE Name Description Arithmetic unit 3 output Min unit 0 1 96 Arithmetic unit 4 output Min unit 0 1 96 Arithmetic unit 5 output Min unit 0 1 96 Arithmetic unit 6 output Min unit 0 1 96 Low pass filter 1 output Min unit 0 1 96 Low pass filter 2 output Min unit 0 1 96 Analog multi switch output Min unit 0 1 96 PID output Min unit 0 1 96 Counter error F9 14 100 Min uni
37. N cycles cycle number decided by F8 02 stop 2 N cyclestfinal stage speed cycle number decided by F8 02 3 Continuous cycle Tens digit PLC restart mode 0 Restart from the first stage 1 Restart from the frequency of the interrupted stage 2 Restart from the operating frequency at the moment of interruption Hundreds digit Whether to save PLC status parameters after power off F8 00 PLC operation setting 0000 x 0 Not store 1 Store Thousands digit Unit of time for each stage 0 Second 1 Minute Units digit PLC mode stage number 0 1x48 1 mode 48 stages 1 2x24 2 modes 24 stages for each mode 2 3x16 3 modes 16 stages for each mode 3 4x12 4 modes 12 stages for each mode F8 01 PLC mode 4 6x8 6 modes 8 stages for each mode 00 5 5 8x6 8 modes 6 stages for each mode Tens digit PLC mode select 0 Binary codeselect 1 Direct select 2 9 Mode 0 7 F8 02 PLC cycle number 1 65535 1 Units digit Direction 0 Forward 1 Reverse F8 03 Tens digit Accel decel time select Stage 1 48 setting 0 Accel decel time 1 1 Accel decel time 2 00 o F8 97 2 Accel decel time 3 3 Accel decel time 4 4 Accel decel time 5 5 Accel decel time 6 6 Accel decel time 7 7 Accel decel time 8 F8 04 0 0 6500 0 second or minute Stage 1 48 time The time unit is determined by the thousands 9 9 e F8 98 digit of F8 00 n 1 2 3 4 5 6 T 8 9 10 11 12 13 14 15 16 peus F8 03 F8 05
38. PFI and reference source arithmetic unit Auxiliary Achieves flexible frequency setting frequency reference Torque boost Auto or manual torque boost Basic V F curve User defined V F linear V F and 5 reduced torque curves specifications Accel decel Linear or S curve acceleration deceleartion Jog freuqnecy 0 10 50 00Hz Jog Jog accel decel time 0 1 60 0s Auto energy saving V F curve is optimized automatically based on the load condition achieving auto energy saving run AVR Keeps the output voltage constant automatically when the voltage of power grid fluctuates Auto carrier Carrier frequency is regulated automatically based on the load regulation characteristic and ambient temperature Random PWM Regulates the tone of the motor noise Droop control Applicable to cases where multiple inverters drive the same load Momentary power Ensures uninterrupted operation by controlling the DC link voltage failure Built in braking unit and external braking resistor for models of 15kW Dynamic braking or less Braking time 0 0 60 0s DC braking Braking current 0 0 100 0 of rated current PFI Highest input frequency 50kHz PFO 2 SPECIFICATIONS Open collector pulse square wave output of 0 S0kHz programmable Analog input 2 channels of analog input voltage or current type positive or negative Analog output 2 channels of analog output 0 4 20mA or 0 2 10V pro
39. Setting range Default 0 Disabled 1 Auto injection 0 2 Manual injection Wobble frequency injection F9 00 node 0 Center frequency 100 96 F9 01 Wobble amplitude control 0 1 Max frequency 100 F9 02 Preset wobble frequency F0 08 F0 07 0 00Hz F9 03 Prese wobble frequency waiting 0 0 3600 0s 0 0s time z 9 i F9 04 Wobble frequency amplitude 0 0 50 096 relative to center frequency or 0 0 Max frequency 0 F9 05 Sudden jump frequency 0 0 50 0 96 actual wobble frequency 0 096 amplitude 100 F9 06 Sudden jump time 0 50ms Oms F9 07 Wobble period 0 1 1000 0s 10 0s F9 08 Rising time 0 0 100 0 F9 07 100 50 0 F9 09 Wobble randomness 0 0 50 0 F9 07 100 0 0 Units digit Wobble restart mode afte stop Wobble restart and power off 0 Smooth restart 1 Restart from zero F9 10 seing Tens digit Whether to save the wobble 00 8 frequency status after power off 0 Save 1 Not save F9 11 Counter UP command select Same as F5 00 Selecting digital outputs 57 Counter DOWN command 57 59 can achieve high speed counting F9 12 58 select F9 13 Counter preset value 0 65535 0 F9 14 Setpoint count F9 15 65535 10000 49 5 PARAMETER TABLE F9 15 Designated count 0 F9 14 0 o F9 16 Counter frequency deviding 65535 1 5 coefficient Meter counter in
40. be used to select whether to start the system immediately 680V Change o Fb 27 Default Setting range Built in braking unit working threshold 620 720V LL Using the braking unit can consume the energy on the braking resister and make the motor stop quickly When the DC link voltage exceeds Fb 27 the braking uint will begin working automatically LL This function is only valid for models of 15kW or less Fb 28 Modulation mode Setting range Default 0 Change o 0 Auto automatically switching between continuous and discontinuous modulation 1 Continuous I The discontinuous modulation in the auto mode has a lower switching loss but greater harmonics 116 6 PARAMETER DESCRIPTION compared with the continuous one Depends Fb 29 Carrier frequency Default AET Change 15kW or less 1 1k 12 0kHz default 4 0kHz Setting 18 5 30kW 1 1k 10 0 kHz default 3 0kHz range 37 160 kW 1 1k 8 0 kHz default 2 5kHz 200kW or more 1 1k 5 0 kHz default 2 0kHz Fb 30 Random PWM setting Default Setting range 0330 Carrier frequency auto adjustment Default 0 Disabled 1 Enabled LL Increasing the carrier frequency can lower the motor noise harmonic current and the heat generated by the motor but raise the common mode current disturbance and the heat generated by the inverter and decreasing the carrier frequency will lead to the opposite Th
41. by F8 02 3 Continuous cycle Setting Tens digit PLC restart mode E g 0 Restart from the first stage range 1 Restart from the frequency of the interrupted stage 2 Restart from the operating frequency at the moment of interruption Hundreds digit Whether to save PLC status parameters after power off 0 Not store 1 Store Thousands digit Unit of time for each stage 0 Second 1 Minute F8 01 PLC mode Default 00 Change x Units digit PLC mode stage number 0 1x48 1 mode mode 0 48 stages 1 2x24 2 modes mode 0 1 24 stages for each mode 2 3x16 3 modes mode 0 2 16 stages for each mode Setting 3 4x12 4 modes mode 0 3 12 stages for each mode range 4 6x8 6 modes mode 0 5 8 stages for each mode 5 8x6 8 modes mode 0 7 6 stages for each mode Tens digit PLC mode select 0 Binary code select 1 Direct select 2 Mode 0 3 Mode 1 4 Mode 2 5 Mode 3 6 Mode 4 7 Mode 5 8 Mode 6 9 Mode 7 F8 02 PLC cycle number Default 1 Change x Seting 165538 range F8 03 Stage 1 setting Default 00 Change o Units digit Direction 0 Forward 1 Reverse Setting Tens digit Accel decel time select range 0 Accel decel 1 1 Accel decel 2 2 Accel decel 3 3 Accel decel 4 4 Accel decel 5 5 Accel decel 6 6 Accel decel 7 7 Accel decel 8 F8 04 Stage 1 time Default 0 0 Change o ae 0 0 6500 0 second or minute The time unit is determined by the thousands digit of F8 00 LL The settings for stages 2 48 are similar to that for stage 1 The defa
42. by a bar if reactor is not Connect a braking unit common DC bus or external rectifying Bag DC Pus terminal unit Contact us for the usage of the common DC bus DB Braking output terminal Braking resistor is connected between P and DB PE Grounding terminal Connect the inverter case to earth Arrangement of main circuit terminals SB70G0 4 1 5 PE is located at the bottom right corner of the bottom board N P DB R SIT UVW SB70G2 2 15 N P DB RS T U V W PE SB70G18 5 or more Gabi net top Gabi net bottom PEIR S T P1 P N UVW To prevent the mutual coupling generating disturbance the control cables power cables and motor cables must be laid apart as far as possible especially when the cables are run in parallel to a long distance If the control cables must cross the power ones run them at right angles Mtor cabl es Power or notor cabl es 30cm Power cabl es 50cm Si gnal cont r ol cabl es 20cm Si gnal control cabl es The longer the motor cables or the larger the section area of motor cables the larger the ground capacitance and the stronger the mutual coupling and disturbance Therefore the cables with specified section area and minimum length should be used Recommended grounding methods 23 3 INSTALLATION AND WIRING G her devi ces y
43. differs from those in the ey bos AL Pdd inverter AL LIDE Parameter upload Keypad EEP error during Check to see Word 2 AL UPF failed parameter uploading l If the keypad is off pit3 SB PU70E type 2 If the connecting wire is too long r4 Keypad data check error i i nin YP 3 If the interference is HL PdE Keypad data error during paramter downloading toogreat ur AL PdE and comparing And retry f Press to clear 7 3 Operation faults and remedies Fault No key press response 142 Description One key or all keys have no Possible causes The key s is are automatically locked Remedies NENTER Unlock it them by pressing for three seconds response to key pressing Poor connecting wire contact of the keypad Check the connecting wire or call us Parameter correction failed Unexpected stop during running Inverter start failed Parameters cannot Key s damaged F0 10 is set to 1 or2 7 TROUBLESHOOTING Replace the keypad Set F0 10 to 0 The parameters are read only Read only parameters are be modified ones unchangeable Parameters cannot Some parameters are Modify them in standby state be modified in runing state Inverter stops automatically without receiving unchangeable during running There is fault Troubleshoot and reset it PLC cycle completed Check the PLC paramter setting
44. digit to be edited to another digit and pressing saves the modified data and returns to NENTER the second level menu and the next parameter is displayed When FC 00 1 only user parameters are displayed or 2 only parameters different from default values are displayed the first level menu doesn t appear so that the user operation can be faster Password check status If there is a user password F0 15 not equal to zero before you can edit any parameter you enter the password check status and is displayed Input the password with RUS NENTER J is displayed during input and press If the password is not correct Err blinks 32 4 OPERATION AND COMMISSIONING J returning to the password check status and press Vy S At this moment press AER T again exiting the password check status In the monitoring status following the right password is input if are pressed or there is no any keystroke within two minutes the password protection will take effect automatically When FC 00 1 the user parameters are not under the password protection but modifying FC 00 needs the user password Fault display status Once the inverter detects a fault signal the keypad enters the fault display status and the error code FIN blinks The fault can be reset by inputting reset command key control terminal or communication
45. integers The minimum unit can be seen from the position of the radix point of the parameter For example the minimum unit of F0 00 is 0 01Hz therefore the data 5000 transmitted in communication represents 50 00Hz LL Table of communication command variables Name d Change Description Bit 0 ON OFF 1 run on rising edge 0 stop Bit 1 OFF2 0 coast stop Bit 2 OFF3 0 emergency stop Bit 3 Driving lockout 0 driving lockout Bit 4 Accel decel enabled 0 accel decel disabled Bit 5 Reserved Bit 6 Reserved Bit 7 Fault reset on rising edge Mian control word 3200H o Bit 8 Jog forward Bit 9 Jog reverse Bit 10 Reserved Bit 11 Reference reversion 1 reference frequency reversed 0 not reversed Bit 12 PC digital 1 used for programmable unit Bit 13 UP Bit 14 DOWN Bit 15 PC digital 2 used for programmable unit Communication Non negatives unit 0 01Hz Used as the frequenc reference 3201H o reference after multiplied by FF 08 frequency PC analog 3200H o Range 100 00 100 00 PC analog 2 3203H o Range 100 00 100 00 Extended control 3204H o Bits 0 15 correspond to digital inputs 1 16 word 1 Extended control 3205H o Bits 0 15 correspond to digital inputs 17 32 word 2 Extended control 3206H o Bits 0 15 correspond to digital inputs 33 48 word 3 Extended control 3207H E Bits 0 5 correspond to digital inputs 49 54 other bits ar word 4 reserved Extende
46. last fault type Min unit Change FP 18 Cumulated run time at 5th last fault Min unit h Change FP 19 Single time run time at fault Min unit 0 1h Change FP 20 Fault history clear Min unit Change ae 11 Clear FP 00 FP 20 LE The following is the inverter fault table 134 0 No fault 1 ocb Momentary overcurrent at start 2 0cA Overcurrent in accel 3 0cd Overcurrent in decel 4 ocn Overcurrent in constant speed run 5 ouA Overvoltage in accel 6 0ud Overvoltage in decel 11 PLo Output phase loss 12 FoP Power device protection 13 0HI Inverter overheating 14 0LI Inverter overload 15 0LL Motor overload 16 EEF External fault 17 0LP Motor load overweight 6 PARAMETER DESCRIPTION 22 CFE Communication error 23 ccF Current check error 24 ArF Poor auto tuning 25 Aco Analog input disconnection 26 PGo PG disconnection 27 rHo Thermalsensitive resistor open 28 Abb Abnormal stop 18 ULd Inverter underload 19 Col Comparator 1 output protection 7 oun Overvoltage in constant speed run 8 0uE Overvoltage in standby signal 29 101 Reserved state 20 Co2 Comparator 2 output protection 30 102 Reserved 9 dcL Undervoltage in run signal 31 PnL Keypad disconnection 10 PLI Input phase loss 21 EEP Parameter saving failed 6 18 FU Data monitoring FU 00 Operating frequency Min unit 0 01Hz Change ma Description Frequency of the motor speed FU 01 Refere
47. motor continues running with an alarm 2 The inverter coasts to a stop due to fault Er Col or Er Co2 displayed 56 Name 5 PARAMETER TABLE Setting range Default Comparator 1 digital setting 100 0 100 096 corresponding to analog output 28 50 096 Comparator 1 error band 0 0 100 096 5 096 Comparator 1 output select Same as F4 00 0 Comparator 2 in phase input select Same as F6 14 Comparator 2 opposite phase input select Same as F6 14 Comparator 2 config Same as FE 02 Comparator 2 digital setting 100 0 100 0 corresponding to analog output 29 Comparator 2 error band 0 0 100 0 Comparator 2 output select Same as F4 00 Logic unit 1 input 1 select Logic unit 1 input 2 select Same as F5 00 Logic unit 1 config 0 AND 1 OR 2 NAND 3 NOR 4 XOR Z SXNOR 7 6 Output input 1 7 Output input 1 8 Output 1 9 Output 0 10 R S trigger Logic unit 1 output select Same as F4 00 Logic unit 2 input 1 select Logic unit 2 input 2 select Same as F5 00 Logic unit 2 config Same as FE 14 Logic unit 2 output select Same as F4 00 Logic unit 3 input 1 select Logic unit 3 input 2 select Same as F5 00 Logic unit 3 config Saem as FE 14 Logic unit 3 output select Same as F4 00 Logic unit 4 input 1 select Logic unit 4 input 2 select Same as
48. ner out put LL The functions of the timer are shown in the diagrams below 4 Input 4 Input Input pulse greater than del ay tine Eee 4 Tine n Tine SM pd R si ng edge del ay Ont put Pul se function gt gt Delay ti ne Tine Dl ay tine Tine 4 i d Qt put Falling edge del ay A Input Input pulse less than delay ti ne gt amp 4 Del ay tine Tine Qt put 4 pu Rsing amp falling i A edge del ay ot put Pul se f uncti on gt gt Del ay tine Del ay tine Tine Del ay tine Tine lt gt iw 4 LL Using the timer can eliminate the signal jitter Take the function of rising edge delay as an example if the input pulse is shorter than the delay time no signal will be output FE 44 Arithmetic unit 1 input 1 select Default 0 Change o a Refer to the table of analog output functions in Section 6 7 FE 45 Arithmetic unit 1 input 2 select Default 0 Change o puis Refer to the table of analog output functions in Section 6 7 FE 46 Arithmetic unit 1 config Default 0 Change o 0 Input 1 input 2 1 Input 1 input 2 2 Input 1xinput 2 3 Input 1 input 2 Setting 4 Take the smaller one of the two inputs range 5 Take the larger one of the two inputs 6 Input 1 xinput 2 7 Input 1 input 2 8 Input 1 is output directly functions as a connection FE 47 Arithmetic unit 1 digital setting Default 0 096 Change jdn 100 0 100 0
49. operating frequency output current output voltage and DC link voltage Please contact us if you have such requirement 6 17 FP Fault history FP 00 Last fault type Min unit 1 Change Description See the fault table below FP 01 Cumulated run time at last fault Min unit 1h Change FP 02 Operating frequency at last fault Min unit 0 01Hz Change FP 03 Reference frequency at last fault Min unit 0 01Hz Change FP 04 Output current at last fault Min unit 0 1A Change FP 05 Output voltage at last fault Min unit 0 1V Change FP 06 Output capacity at last fault Min unit 0 1kW Change FP 07 DC link voltage at last fault Min unit 0 1V Change FP 08 Bridge temperature at last fault Min unit 0 1 C Change FP 09 Terminal input status 1 at last fault Min unit Change 2 Ten thousands digit X5 Thousands digit XA Hundreds digit X3 Description Tens digit X2 Units digit X1 0 Invalid 1 Valid FP 10 Terminal input status 2 at last fault Min unit Change Description Hundreds digit REV Tens digit FWD Units digit X6 0 Invalid 1 Valid FP 11 2nd last fault type Min unit 1 Change FP 12 Cumulated run time at 2nd last fault Min unit h Change FP 13 3rd last fault type Min unit Change FP 14 Cumulated run time at 3rd last fault Min unit h Change FP 15 4th last fault type Min unit Change FP 16 Cumulated run time at 4th last fault Min unit h Change FP 17 5th
50. output 6 Reference torque 27 Analog multiple 7 PID feedback value switching output 8 PID reference value 28 Comparator 1 9 PID output value digital setting 10 AIl 29 Comparator 2 11 AD digital setting 12 PFI 30 Arithmetic unit 1 13 UP DOWN value digital setting 14 DC link voltage 31 Arithmetic unit 2 i 15 Reference digital setting TORO nunca frequency after 32 Arithmetic unit 3 9 accel decel digital setting 16 PG detection 33 Arithmetic unit 4 frequency digital setting 17 Counter error 34 Arithmetic unit 5 18 Count percentage digital setting 19 Arithmetic unit 1 35 Arithmetic unit 6 outpu digital setting 20 Arithmetic unit 2 36 PC analog 1 outpu 37 PC analog 2 21 Arithmetic unit 3 38 Factory output 1 outpul 39 Factory output 2 22 Arithmetic unit 4 40 Output frequency outpu for factory use 23 Arithmetic unit 5 41 Keypad POT value outpul 45 5 PARAMETER TABLE 0 07 10V or 0 20mA F6 15 AOI type 1 27 10V or4 20mA 0 2 5V or 10mA at the center F6 16 AO1 gain 0 0 1000 0 100 0 o F6 17 AOI bias 99 99 99 9996 10V or 20mA 10096 0 0096 o F6 18 AO2 function Same as F6 14 2 o F6 19 AO2 type Same as F6 15 0 o F6 20 AO2 gain 0 0 1000 0 100 0 o F6 21 AO2 bias 99 99 99 99 10V or 20mA 100 96 0 0096 o PFI frequency corresponding to o F6 22 ernst omen ee HU 500002 10000Hz o 10096 PFI frequency cor
51. range Note 1 247 for Modbus 0 31 for USS and 0 127 for CAN FF 04 Overtime detection time Default 10 0s Change o Setting range 0 1 600 0s FF 05 Response delay Default Sms Change o Setting o 1000ms range FF 06 Overtime action Default 0 Change x 0 No action 1 Alarm Setting 2 Alarm and coast to a stop an 3 Alarm and run acocording to F0 00 8 4 Alarm and run at upper limit frequency 5 Alarm and run at lower limit frequency FF 07 USS message PZD word number Default 2 Change x Setting range FF 08 0 4 Communication reference magnification Default 1 000 Change o Setting range 0 001 30 000 Frequency reference FF 80 communication reference frequency SB70 inverter s RS485 Modbus protocol comprises three layers Physical layer Data Link layer and Application layer The former two layers employ the RS485 based Modbus protocol The application layer controls the run stop of the inverter and the parameter reading and writing and so on Modbus is a master slave protocol The communication between the master and slave falls into two types master requests slave responds master broadcasts slave doesn t respond The master polls the slaves Any slave can t send messages without receiving the command from the master The master may resend the command when the communication is not correct If the master doesn t get a response wi
52. relay contactor and electromagnetic brake is driven a surge voltage absorbing circuit voltage dependent resistor or continuous current diode used in DC electromagnetic 27 3 INSTALLATION AND WIRING circuit Be careful of the polarity during installation should be installed The components of the absorbing circuit should be installed near the sides of the winding of the relay or contactor as shown below Vol t age dependent resi stor SSeS S05 Dod fp as Meee V Dal E FC absor ber Inverter L Inverter 2 Inverter S Vdc ver Vac S x Vac LA 9d MES s Lo Q O 0 a O EX wem ect ECL deu ge eal 8 Lem m deu 3 4 Methods of suppressing electromagnetic interference 1 Countermeasures against electromagnetic interference Interference source Countermeasure Leakage current Ground loop When peripheral devices form a closed circuit through the wiring of the inverter the leakage current from the earthing line of the inverter will cause false action of devices To reduce false action you may leave devices unearthed Power cables When peripheral devices share the same power supply with the inverter the interference generated by the inverter will transmit along the power line causing false action of other devices in the same system Follwing measures can be taken 1 Install an EMI filter or ferrite common mode fi
53. see Section 6 5 for example if X1 X5 are set to multistep frequency selects 1 5 respectively the frequency selecting table will be as follows where 0 means invalid and 1 means valid XS X4 X3 X2 XI Result of selection X4 X3 X2 XI Result of selection Inns E V eu ee olo 0 0 Mu dm LM 1 0 0 0 M i n dd 17 00 0 1 o Mu oe M eui 2 0 0 1 o Mu i INS 18 olo 0 1 M uw wp 3 0 0 1 Mu un foq penay 19 olo 1 0 o Mu iig fue 4 0 1 0 o Mu us ae 20 85 6 PARAMETER DESCRIPTION Multistep frequency 5 Multistep frequency 21 0 0 1 F4 22 0 0 1 F4 38 Multistep frequency 6 Multistep frequency 22 0 0 1 F4 23 0 1 0 F4 39 Multistep frequency 7 Multistep frequency 23 0 0 1 F4 24 0 1 l F4 40 Multistep frequency 8 Multistep frequency 24 M F4 25 1 m e F4 41 Multistep frequency 9 Multistep frequency 25 M F4 26 l o E F4 42 Multistep frequency 0 1 0 10 1 1 0 Multistep frequency 26 F4 27 F4 43 Multistep frequency 0 1 0 1 1 1 Multistep frequency 27 F4 28 F4 44 Multistep frequency 0 1 12 1 0 0 Multistep frequency 28 F4 29 F4 45 Multistep frequency 0 1 13 il 0 1 Multistep frequency 29 F4 30 F4 46 Multistep frequency 0 1 14 il 1 0 Multistep frequency 30 F4 31 F4 47 Multistep frequency 0 1 15 il 1 1 Multistep frequency 31 F4 32 F4 48
54. state 22 Running at zero speed This signal is valid when the motor speed is lower than F9 21 23 Zero servo finished This signal is valid when the zero servo position error is less than the zero servo ending value 88 24 PLC operation This signal is valid when the inverter is in the simple PLC operation mode 25 PLC operation pause This signal is valid when the digital input 23 is valid 26 PLC stage finished A 500ms pulse is sent out each time a stage of PLC operation is completed 27 PLC cycle finished A 500ms pulse is sent out each time a cycle of PLC operation is completed 28 29 PC digitals 1 amp 2 Can be used by the programmable unit Refer to Section 6 16 30 Wobble frequency upper lower limit Refer to Secton 6 10 31 32 69 Setpoint count reach designated count 1 amp 2 reach Refer to section Section 6 10 33 Meter counter setpoint length reach Refer to section 6 10 6 PARAMETER DESCRIPTION 34 39 X1 X6 after positive amp negative logic These are digital input signals which have undergone positive amp negative logic operation and anti jittering treatment They can be used by the programmable unit 40 44 X7 Xll expansion terminals These are expansion digital input signals which have undergone anti jittering treatment and can be used by the programmable unit 45 46 FWD and REV after positive amp negative logic These are digital input signals which have undergone positive a
55. the follwing diagram The conversion relation between the common T type and T I type equivalent circuit is as follows Stator resistance T I type circuit R Rotor resistance T I type circuit len p R Leakage inductance T I type circuit L m Lr y Lg Mutual inductance T I type circuit L 2 Rs los lor R R lo CER TNI OOD A Lm 1 s IMi 4 2 3 pot ptm t9 Img 6 o T type equi val ent circuit T l type equi val ent circuit 6 12 Fb Protection functions and advanced settings Fb 00 Motor cooling condition Default 0 Change o Setting 0 Common motor range 1 Inverter controlled motor or common motor with separate cooling fan Fb 01 Motor overload protection level Default 100 0 Change o Setting EU range 50 0 150 096 motor rated current 100 96 Fb 02 Motor overload action Default 2 Change x Setting 0 No action 1 Contintue running with an alarm range 2 Coast to a stop due to fault LL Fb 00 The motor cooling condition depends on the type of the motor connected to the inverter When a common motor runs at low speeds the cooling effect of the self cooling fan becomes poorer and the inverter overload protection level becomes lower accordingly See the diagram below LL Fb 01 is used to adjust the motor overload protection curve Suppose the motor is running at the r
56. ze z CO f d 4 A Gound 4 G ound Q ound A B o ound PNP V L NPN PNP V L NPN PNP V L NPN Jumper m u Qa u mi u position ER a B b S3 S2 S1 S3 S2 S1 S3 82 S1 Attention 150 vibration would occur It is recommended to use shielded twisted pair to connect the eencoder and the encoder interface board The shielded layer of the twisted pair near the inverter must be conncected to COM on the encoder interface board The encoder signal lines must be separated from the power lines output signals of the encoder 1 The coaxial degree of the mechanial shaft and encoder should meet the requirement or torque fluctuation and mechanical otherwise the electromagnetic interference would affect the 4 Grounding the encoder case can reduce interference 9 7 keypad options SB PU70E has the function of parameter copying which is quite useful to set the same parameters on multiple inverters SB PUO3 is a keypad with a potentiometer which facilitates the adjustment of the setting 9 8 keypad mounting box It is used to install the keypad on the cabinet Refer to section 3 2 2 for the mounting size 9 9 Analog input expansion board Call us if you need it
57. 00 3 10 2V or 20 4mA corresponding to 0 F6 00 AII input type 00 0 o 4 10 10V or 20 20mA corresponding to 100 100 5 10 10V or 20 20mA corresponding to 100 100 6 0 10V or 0 20mA corresponding to 100 100 7 10 0V or 20 OmA corresponding to 100 100 F6 01 AII gain 0 0 1000 0 100 0 o F6 02 AII bias 99 99 99 9996 10V or 20mA 10096 0 0096 o F6 03 AII filtering time 0 000 10 000s 0 100s o F6 04 AI1 zero point threshold 0 0 50 0 0 0 o F6 05 AI1 zero point hysteresis error 0 0 50 096 0 096 o 44 5 PARAMETER TABLE 0 0 20 0 10V or 20mA 100 Note For 2 10V 4 20mA or 10 2V F6 06 AI1 disconnection threshold 20 soc JB antemal Hiscunnseuon 0 096 threshold is fixed at 10 for 10 10V or 20 20mA the disconnection test is not performed F6 07 AD input type Same as F6 00 0 F6 08 AD gain 0 0 1000 0 100 0 F6 09 AI2 bias 99 99 99 99 10V or 20mA 100 0 00 F6 10 AD filtering time 0 000 10 000s 0 100s F6 11 AD zero point threshold 0 0 50 0 0 0 F6 12 AD zero point hysteresis error 0 0 50 0 0 0 F6 13 AD disconnection threshold Same as F6 06 0 0 0 Operating frequency 24 Arithmetic unit 6 1 Reference frequency output 2 Output current 25 Low pass filter 1 3 Output voltage output 4 Output power 26 Low pass filter 2 5 Output torque
58. 000 1 000 magnification Fn Factory parameter No Name Description Default change FP Fault history No Name Description 0 No fault 16 EEF External fault 1 ocb Momentary overcurrent at 17 oLP Motor load overweight start 18 ULd Inverter underload 2 ocA Overcurrent in accel 19 Col Comparator 1 output 3 ocd Overcurrent in decel protection signal 4 ocn Overcurrent in 20 Co2 Comparator 2 output constant speed run protection signal 5 ouA Overvoltage in accel 21 EEP Parameter saving failed 6 oud Overvoltage in decel 22 CFE Communication error JA oun Overvoltage in 23 ccF Current check error FP 00 Last fault type constant speed run 24 ArF Poor auto tuning 8 ouE Overvoltage in standby 25 Aco Analog input disconnection state 26 PGo PG disconnection 9 dcL Undervoltage in run 27 rHo Thermalsensitive resistor 10 PLI Input phase loss open 11 PLo Output phase loss 28 Abb Abnormal stop 12 FoP Power device protection 29 Iol Reserved 13 oHI Inverter overheating 30 Io2 Reserved 14 oLI Inverter overload 31 PnL Keypad disconnection 15 oLL Motor overload FP 01 Cumulated run time at last fault Min unit 1h FP 02 Operating frequency at last fault Min unit 0 01Hz FP 03 Reference frequency at last fault Min unit 0 01Hz FP 04 Output current at last fault Min unit 0 1A FP 05 Output voltage at last fault Min unit 0 1V FP 06 Output capacity at la
59. 00Hz x F2 17 V F voltage V3 F2 19 F2 15 F2 13 100 0 0 x F2 18 V F frequency F2 F2 20 F2 16 0 00Hz x F2 19 V F voltage V2 F2 21 F2 17 F2 13 100 0 0 X F2 20 V F frequency F1 0 00Hz F2 18 0 00Hz x F2 21 V F voltage V1 0 0 F2 19 F2 13 100 0 0 x 0 F2 3 LjAII 2 AD ae 3 UP DOWN value 4 PFI F2 22 V F separate voltage input 5 Arithmetic unit 1 6 Arithmetic unit 2 i d T Arithmetic unit 3 8 Arithmetic unit 4 F2 23 V F separate voltage digital 9 9 100 0 100 0 5 setting 0 100 0 TJAT 2 AI2 F2 24 V E voltage factor Se DO sabe RELY 0 x 5 Arithmetic unit 1 T Arithmetic unit 3 6 Arithmetic unit 2 8 Arithmetic unit 4 39 5 PARAMETER TABLE F3 Speed torque and flux control parameters 40 time No Name Setting range Default Change F3 00 High speed ASR proportional 9 99 200 00 5 00 x gain F3 01 High speed ASR integral time 0 010 30 000s 1 000s x F3 02 Low speed ASR proportional 9 99 200 00 10 00 x gain F3 03 Low speed ASR integral time 0 010 30 000s 0 500s x F3 04 ASR parameter swithing point 0 00 650 00Hz 0 00Hz x F3 05 ASR filtering time 0 000 2 000s 0 010s x F3 06 Accel compensation differential 9 900 20 000s 0 000s x time 0 Determined by F3 08 and F3 09 1 AT1 x2 5 2 AI2 x2 5 dues 3 Arithmetic unit 1 x2 5 F3 07 Torque limit select 4 Arithmetic unit 2 x2
60. 10 Expansion digital input terminal 0 X8 Fd 11 Expansion is input terminal 55 5 PARAMETER TABLE Expansion digital input terminal Fd 12 X10 Fd 13 Expansion digitla input terminal X11 Expansion digital output Refer to the table of digital output functions in Fd 14 terminal Y3 Section 6 6 Expansion digital output hens terminal Y4 Expansion digital output eio terminal Y5 Expansion digital output Fay terminal Y6 Expansion digital output Foal terminal Y7 Fd 19 Counting method 0 Common counting 1 Quadrature counting 0 x Fd 20 Designated count 2 0 F9 14 0 o Fd 21 Logic unit 5 input 1 Same as F5 00 0 o Fd 22 Logic unit 5 input 2 0 o Fd 23 Logit unit 5 config Same as FE 14 9 o Fd 24 Logic unit 5 output Same as F4 00 0 o Fd 25 Logic unit 6 input 1 Same as F5 00 0 o Fd 26 Logic unit 6 input 2 0 o Fd 27 Logic unit 6 config Same as FE 14 9 o Fd 28 Logic unit 6 output Same as F4 00 0 o Fd 29 Reserved Fd 60 FE Programmable unit Name Setting range Default Comparator 1 in phase input Same as F6 14 0 Comparator 1 opposite phase Same as F6 14 input 9 Units digit selects the functions 0 gt S 2 IF 4 Output always 1 5 Output always 0 Tens digit whether to take absolute value 0 No 1 Yes Comparator 1 config Hundreds digit selects the protection function for comparator output 0 No action 1 The
61. 15 1 000 0 900 FA 15 Motor core divus coefficient 9 599 1 000 0 700 x Fb Protection functions and advanced settings No Name Setting range Default 0 Common motor Fb 00 Motor cooling condition 1 Inverter controlled motor or motor with 0 separate cooling fan Fb 01 Motor overload protection level 50 0 150 096 motor rated current 100 100 096 0 No action Fb 02 Motor overload action 1 Contintue running with an alarm 2 2 Coast to a stop due to fault Units digit inverter input phase loss protection 0 No action 1 Continue runing with an alarm Fb 03 Motor load overweight 2 Coast to a stop due to fault 00 protection Tens digit Action to overweight 0 No action 1 Contintue running with an alarm 2 Coast to a stop due to fault Fb 04 Motor load overweight 20 0 200 096 motor rated current 10096 130 096 detection level Motor load overweight 0 0 30 0s Hoe detection time ae 0 No action Fb 06 Inverter underload protection 1 Contintue running with an alarm 0 2 Coast to a stop due to fault Fb 07 Inverter n protection 9 0 100 096 inverter rated current 10096 30 0 Fb 08 underload protection detection 0 0 100 0s 10s time 0 No action 1 Run at the average frequency within 10s Fb 09 Analog input disconnection before disconnection with an AL Aco alarm 0 action 2 Run at the frequency set by Fb 10 with an AL Aco alarm 3 Coast to a stop w
62. 2 Rated Input 3phase 380v 50 60Hz Product No 1234567 Rated Output 3phase 0 415V 0 650Hz Rated Current 30A Rated Power 15kw AB S LA N VE R T Hope Senlan Science amp Technology Holding Corp ltd Description of inverter nameplate SB70G15 Safety signs The safety signs in this manual fall into two categories NDNIR indicates that errors in operation may destroy the inverter or lead to death or heavy injury to people AN oun QN indicates that errors in operation may lead to damage to the inverter or other devices Terms and abbreviations Name Description AI Analog Input see F6 00 F6 13 AO Analog Output see F6 14 F6 21 ASR Automatic Speed Regulator see F3 00 F3 05 AVR Automatic Voltage Regulation see F2 10 EMC Electric Magnetic Compatibility EMI Electric Magnetic Interference LED Light Emitting Diode PFI Pulse Frequency Input see F6 22 F6 24 PFO Pulse Frequency Output see F6 25 F6 30 PID Proportaion integration and differentiation see Section 6 8 PG Pulse Generator see Fd 01 Fd 08 PWM PREFACE Pulse Width Modulation UP DOWN value A percentage value that can be adjusted by terminals and keypad C keys It can be used as the frequency reference max frequency 100 or PID reference See F4 12 F4 16 Programmable unit A software module inside the inverter that implements the arithmetic operation logic operation comparison and the like See
63. 2 Run command source switched to Multistep frequency 5 PLC standby state reset terminal keypad Multistep frequency 6 PLC mode select 1 43 Reference frequency switched to Multistep frequency 7 PLC mode select 2 AIl top priority Multistep frequency 8 PLC mode select 3 44 Reference frequency switched to Accel decel time select 1 PLC mode select 4 arithmetic unit 1 2nd top priority Accel decel time select 2 PLC mode select 5 45 Speed torque control select Accel decel time select 3 PLC mode select 6 46 Multi PID select 1 External fault input PLC mode select 7 47 Multi PID select 2 Fault reset Auxiliary reference 48 Multi PID select 3 Jog forward disabled 49 Zero servo command Jog reverse Operation interrupted 50 Counter preset Emergency stop DC braking at stop 51 Counter clear Inverter run disabled Process PID disabled 52 Meter counter clear Coast stop PID2 53 Wobble frequency injection 3 wire stop command 54 Wobble state reset OCAINDMNBRWNK LE SB70 has eight built in multi function programmable digital input terminals X1 X6 FWD and REV and offers five expansion input terminals QI Each digital input function listed in the table above can also be used as the output of the comparator logic unit or timer Refer to Section FE LL Related monitored parameters FU 40 and FU 41 LE Description of digital input functions 1 8 Multistep frequency 1 8 Refer to
64. 3 The inverter slows down until its operating frequency drops to F1 26 then after a period of time F1 28 the inverter enters the standby state The digital input 6 can be used to control the electromagnetic holding brake as shown in the diagram below LL F1 30 In the slowdown stop mode F1 25 0 when the frequency drops to F1 26 the motor continues decelerating to zero within the time period F1 30 and keeps running at the zero frequency refer to the following diagram The motor remains excited so that it can start quickly at any time without pre excitation F1 30 is invalid when its value is set to zero Fr equency Decel tine i DC braki ng f r equency at erati ng eee TU Des De Cperati ng frequency P4 stop frequency f A N i amp arti ng frequency y N yim oi ed Ain i T freq ngyC oed gt ee F1 28 4 _ Seay tine d Er aki ng si gnal k i Spo 1 Tm onde E i gt Holding brake delay Zero speed delay LL No matter what the command source is except the communication control pressing double clicking can cause the inverter to coast to a stop provided the keypad is unlocked Z i Ic Rt Deft 0 Chines gt 69 6 PARAMETER DESCRIPTION Setting 0 Linear 1 S curve range F1 32 S curve accel start stage time Default 0 20s Change x F1 33 S curve accel end stage time Default 0 20s Change x F1 34 S curve decel start stage time
65. 4 Default 0 00Hz Change x Setting p 6 F2 12 range F2 15 V F voltage V4 Default 0 0 Change x Setting p 17 100 0 F2 13 100 range F2 16 V F frequency F3 Default 0 00Hz Change x Setting p 18 p 14 range F2 17 V F voltage V3 Default 0 096 Change x Setting E2219 F2 15 F2 13 100 range F2 18 V F frequency F2 Default 0 00Hz Change x Setting 550 p 16 range F2 19 V F voltage V2 Default 0 096 Change x Setting p 51 F2 17 F2 13 100 range F2 20 V F frequency F1 Default 0 00Hz Change x Setting 9 00Hz F2 18 range F2 21 V F voltage V1 Default 0 0 Change x Setting 0 0 F2 19 F2 13 100 range LE The self defined V F curve is shown as the following diagram 74 6 PARAMETER DESCRIPTION NG tage Base frequency Max out put vol t age z 4 F4 wp if _ FB V3 Ye Fi V IND fa va 0 Fr equency F2 22 V F separate voltage input Default 0 Change x Setting 0 F2 23 1 JATI 2 AI2 3 UP DOWN value 4 PFI range 5 Arithmetic unit 1 6 Arithmetic unit 2 7 Arithmetic unit 3 8 Arithmetic unit 4 F2 23 V F separate voltage digital setting Default 100 0 Change o Setting S m range 0 0 100 0 F2 13 100 F2 24 V F voltage factor Default 0 Change x Setting 0 100 0 1 AII 2 AD 3 UP DOWN value 4 PFI range 5 Arithmetic unit 1 6 Arithmetic unit 2 7 Arithmetic unit3 8 Arithmetic unit 4 LL V F separate control all
66. 5 0 x 5 Arithmetic unit 3 x2 5 6 Arithmetic unit 4 x2 5 F3 08 Electromotive torque limit 0 0 290 096 motor rated torque 100 180 0 x r m Note used for vector control only F3 09 Regenerative torque limit 180 096 Ls F3 10 ASR output frequency limit 0 0 20 0 Used for PG V F control only 10 096 x F3 11 Droop level 0 00 50 00Hz 0 00Hz o F3 12 Droop starting torque 0 0 100 096 motor rated torque 100 0 096 o 0 Conditionally active selected by digital F3 13 Torque control select input 45 0 x 1 Active 0 F3 15 1 AILX2 5 2 AI2x2 5 3 PFD2 5 4 UP DOWN valuex2 5 F3 14 Torque reference select 5 Arithmetic unit 12 5 0 x 6 Arithmetic unit 2x2 5 7 Arithmetic unit 3x2 5 8 Arithmetic unit 4x2 5 F3 15 Digital torque reference 290 0 290 0 motor rated torque 100 0 0 o F3 16 Torque control speed limit input 0 Determined by reference frequency 0 7 select 1 Determined by F3 17 and F3 18 F3 17 Torque control speed forward o 99prz F0 07 5 00Hz a limit F3 18 Torque control speed reverse 0 00Hz F0 07 5 00 Hz 7 limit F3 19 Torque reference UP DOWN 0 000 10 000s 0 020s 7 5 PARAMETER TABLE F3 20 Speed torque control swithing 0 001 1 000s 0 050s g delay time DISI a Depends F3 21 Pre excitation time 0 01 5 00s P x on model F3 22 Flux density 50 0 150 0 100 0 x F3 23 Low speed flux boost 0 5096 096
67. 5 Precautions on transport and package Do not place more inverters than specified in the packaging box Precautions nu Do not put any heavy object on the inverter Do not open the cover board during transport Do not apply any force on the keypad and the cover board while handling the inverter otherwise there may be a risk of injury to people or damage to equipment 1 1 6 Disposal E Dispose the inverter as industrial waste E The electrolytic capacitors inside the inverter may explosde while burned E Plastic components of the inverter will generates toxic gases while burned 1 2 Other precautions 1 2 1 About motor and mechanical load W Comparison with commercial power operation SB70G inverter is a voltage type PWM motor drive Its output voltage contains some harmonics Compared with the commercial power it creates more loss and noise and leads to higher temperature rise of the motor The insulation withstand voltage of the cables and motor should be taken into account when the input voltage is high or the motor cables are long E Constant torque low speed operation When a common motor runs at low speed for a long time the motor temperature will rise due to the weakening cooling effect So if a motor is required to operate at low speed and constant torque for a long term an inverter or the forced air cooling method must be used E Overload protection If the rated capacity of the motor does not match that of the invet
68. 8 X6 after positive amp Designated count reach Meter counter setpoint length reach Xl after positive amp negative ogic X2 after positive amp negative ogic X3 after positive amp negative ogic X4after positive amp negative logic XS after positive amp logic negative negative logic X7 expansion terminal X8 expansion terminal X9 expansion terminal X10 expansion terminal X11 expansion terminal FWDaafter positive amp negative logic REV after positive amp negative logic Timer 3 output Timer 4 output Encoder A channel Encoder B channel PFI terminal status revolution counting Virtual pulse PLC mode 0 indication PLC mode 1 indication PLC mode 2 indication PLC mode 3 indication PLC mode 4 indication PLC mode 5 indication PLC mode 6 indication PLC mode 7 indication Designated count 2 reach Logic unit 5 output Logic unit 6 output 87 6 PARAMETER DESCRIPTION 47 Comparator 1 output LE Detailed description of digital output functions 0 Inverter ready The inverter is ready to run 1 Inverter running The inverter is in operation 2 Frequency reach This signal is valid when the inverter operating frequency falls in the range between reference frequency minus F5 05 and reference frequency plus F5 05 Refer to F5 05 3 4 Frequency reach detection signals 1 amp 2 Refer to F5 06 F5 09 5
69. 9 6 PARAMETER DESCRIPTION 0 01 100 00 FU 11 operating frequencyxFC 14 FU 12 reference frequencyxFC 14 Setting range LE Only used for line speed conversion and has no influence on actual line speed and motor control FC 15 User parameters 1 30 Default 00 01 Change o FC 44 Setting 00 01 FU 59 excluding factory parameters Fn rad es Note 00 01 indicates null and others represent parameter numbers respectively for example 8 F0 01 represents F0 01 FC 45 User parameter 31 Default FC 00 Change H FC 46 User parameter 32 Default F0 10 Change IB LL User parameters 1 30 select the parameters the user uses often or concerns about When FC 00 1 these parameters are displayed LL User parameters 31 and 32 are fixed to be FC 00 and F0 10 respectively they can not be modified 6 14 Fd Expansion options and functions Parameter copying Default 11 Upload parameters from inverter to keypad 22 Download parameters from keypad to inverter 33 Confirm the consistency of keypad parameters with inverter parameters 44 Clear parameters stored in keypad The value of this parameter becomes 00 after the operation B This function is very useful in applications where multiple inverters have the same settings It is not recommended to use the download function between inverters with different capacity classes B This function is only valid for keypads SB PU70E with para
70. 96 corresponding to analog output 30 FE 48 Arithmetic unit 2 input 1 select Default 0 Change o FE 49 Arithmetic unit 2 input 2 select Default 0 Change o FE 50 Arithmetic unit 2 config Default 0 Change o Arithmetic unit 2 digital setting EES corresponding to analog output 31 p 00 crane FE 52 Arithmetic unit 3 input 1 select Default 0 Change o 126 6 PARAMETER DESCRIPTION FE 53 Arithmetic unit 3 input 2 select Default Change o FE 54 Arithmetic unit 3 config Default Change o Arithmetic unit 3 digital PES setting corresponding to analog output 32 dian 0 0 daro s FE 56 Arithmetic unit 4 input 1 select Default Change FE 57 Arithmetic unit 4 input 2 select Default Change o FE 58 Arithmetic unit 4 config Default Change o Arithmetic unit 4 digital RES setting corresponding to analog output 33 Defui Suus Cranes E FE 60 Arithmetic unit 5 input 1 select Default Change o FE 61 Arithmetic unit 5 input 2 select Default Change o FE 62 Arithmetic unit 5 config Default Change o Arithmetic unit 5 digital setting DEI t KESS corresponding to analog output 34 cn mus canga 2 FE 64 Arithmetic unit 6 input 1 select Default Change FE 65 Arithmetic unit 6 input 2 select Default Change o FE 66 Arithmetic unit 6 config Default Change o Ari
71. Arithmetic unit 3 output 40 Output frequency for facto 9 PID output value 22 Arithmetic unit 4 output use 10 AIl 23 Arithmetic unit 5 output 41 Keypad POT value POT 11 AD 24 Arithmetic unit 6 output potentiometer Low pass filter 1 output LE Analog output has the following three types AY Y 10V 20nA 4 10V 20A Pl r5 x 2M 4nh 7 x i 0 100 0 1009 100 0 E 0 10V or 0 20nA 2 10V or 4 20nA 5V or 10nA as the cent er LE Adjusting the gain and bias can change the measuring range and correct the zero point The calculation formula is Y2X xgain bias X is any item in the table of analog output functions F6 22 PFI frequency corresponding to 100 Default 10000Hz Change o F6 23 PFI frequency corresponding to 096 Default O0Hz Change o Setting o s0000Hz range F6 24 PFI filtering time Default 0 100s Change o Setting 0 000 10 000s range LL The PFI function converts the input pulse frequency to a percentage value and filters it as shown below PFI can be used as the frequency reference for cascade synchronous control or as the PID feedback for constant line speed control FU 19 PFI Filtering ti me F6 24 94 6 PARAMETER DESCRIPTION F6 25 PFO function Default 0 Change o Setting See the table of analog output functions range F6 26 PFO output pulse modulation method Default 0 Change o Sett
72. B70G400 SB70G450 1000 2200 600 840 507 o14 SB70G500 SB70G560 Customer defined Model Cabinet Singal SB70G630 720 1100 1030 405 450 1068 017 os Walling in SB70G700 820 1250 1180 405 F 500 1218 o17 Parallel SB70G800 SB70G900 2000 2200 600 160 840 507 o14 SB70G1000 SB70G1100 Customer defined Note Walling in paral cabinet in parallel el model can be noted one box dimension 16 3 Installation and wiring 3 Installation and wiring 3 1 Installation 1 The installation of the inverter can be performed only by qualified professionals 2 Do not install and run the inverter if there is any damage on the inverter or any part is missing otherwise there may be a risk of fire AN DINER and injury 3 Install the inverter on a firm support that can bear its weight otherwise the inverter may fall and cause damage or injury 4 Do not apply force on the keypad or cover board while handling the inverter otherwise the falling of keypad or cover board may cause damage or injury The inverter should be installed in a room with good ventilation The installing environment should meet the following requirements Ambient temperature 10 40 C If the temperature exceeds 40 C derate the inverter by 5 for every one degree increase in temperature and apply external forced cooling 2 Altitude
73. Default 0 Change FE 18 Logic unit 2 config Default 9 Change FE 19 Logic unit 2 output select Default 0 Change FE 20 Logic unit 3 input 1 select Default 0 Change FE 21 Logic unit 3 input 2 select Default 0 Change FE 22 Logic unit 3 config Default 9 Change FE 23 Logic unit 3 output select Default 0 Change FE 24 Logic unit 4 input 1 select Default 0 Change FE 25 Logic unit 4 input 2 select Default 0 Change FE 26 Logic unit 4 config Default 9 Change FE 27 Logic unit 4 output select Default 0 Change D All settings for logic units 2 4 are identical to that for logic unit 1 LL The structure of the logic unit is as the following diagram 124 6 PARAMETER DESCRIPTION Dgital output Logi id uni t m i 0 71 AND config ogi c uni o x out put sel ect Input 1 sel ect MES O p R o N Dgital input ME lt 1 0 5 Inputa Select 5 Dgital output 49 52 O Logi it output Dgital output 3 J s Si a FE 28 Timer 1 input select Default 0 Change o Setting Same as F5 00 range FE 29 Timer 1 config Default 300 Change o Units digit type of timer 0 Rising edge delay 1 Falling edge delay 2 Rising and Falling edge delay 3 Pulse function Setting Tens digit magnification of set time range 0 1 1 10 2 100 3 1000 4 10000 5 100000 Hundreds digit output signal setting 0 Output input 1 Out
74. E amp arting frequency Tine i i Qitput current 4 DC braki ng current at stop ro NP AE en tens E T DC braki ng current at start Tine i a b gt lt HA m D l 1 DC braki ng DC braki ng wai ti ng DC braki ng tine at start tine at stop time at stop Caution For high speed or large inertia loads it is recommended to adopt starts from searched speed instead of starts from starting frequency after DC braking Caution Starting from the starting frequency immediately after a coast stop will cause overcurrent Therefore if an immediate start is needed when the motor doesn t stop turning after the coast stop it is recommended to adopt starts from searched speed LL IfF1 22 1 when the starting mode is starts from starting frequency and F1 21 is not equal to zero the output voltage will rise gradually from zero to the value which corresponds to the starting frequency within the time period set by F1 21 This helps reduce the impact at the start and prevent undirectional rotation due to voltage surge The function is only valid for V F control without PG F1 25 Stop mode Default 0 Change o Setting 0 Slowdown stop 1 Coast stop range 2 Slowdown DC braking 3 Slowdowntholding brake delay F1 26 DC braking frequency at stop Default 0 50Hz Change o pes 0 00 60 00Hz F1 27 DC braking waiting time at stop Default 0 00s Change o 68 6 PARAMETER DE
75. ELAP VYHRADNE ZAST PENIE SENLAN PRE SLOVENSK A CESK REPUBLIKU www frekvencny menic sk Frekvencny menic SB70 UZivatel sk pr ru ka Anglick verzia vysokov konn univerz lne frekven n meni e so zdokonalen m vektorov m riaden m dosahuj ce kr tiaci moment a 290 nad tandardn hardv rov a softv rov vybavenie v kony od 0 4kWdo 1100kW SENLAN INVERTER USER S MANUAL SB70 Series Inverter High performance Sensorless vector control Input 3 phase 400V class Capacity 0 4 1100kW Hope SenLan Science amp Technology Holding Corp Ltd Contents Preface 1 uicgn DM M 1 1 Safety precautions 1 2 Other precautions icu Erin 2 1 Common specifications for SB70G series 2 2 Product series 3 Installation and wiring 3 1 Installation 3 2 Removal and installation of parts 3 2 1 Removal and installation of keypad 3 22 Installation of keypad on cabinet front cover 313v SWAT BS co ONE RO E eee Een 3 3 1 Wiring and configuration of main circuit terminals 3 32 Control board terminals jumpers and wirings 3 4 Methods of suppressing electromagnetic interference 4 Operation and commissioning 4 1 Operation and display 4 1 1 Functions of keypad 4 1 2 Display status and operation of keypad 4 2 Switching on the power for the first time 4 3 Quick commissioning 4 3 1 Setting of common paramet
76. ESESNESZEOM o o Arithmetic unit 1 config 0 Input 1 input 2 1 Input l input 2 2 Input 1xinput 2 3 Input 1 input 2 4 Take the smaller one of the two 5 Take the larger one of the two 6 Input 1 xinput 2 7 Input 1 input 2 8 Input 1 is output directly functions as a connection Arithmetic unit 1 digital setting 100 0 100 096 corresponding to analog output 30 Arithmetic unit 2 input 1 select Arithmetic unit 2 input 2 select Same as F6 14 Arithmetic unit 2 config Same as FE 46 Arithmetic unit 2 digital setting 100 0 100 096 corresponding to analog output 31 Arithmetic unit 3 input 1 select Arithmetic unit 3 input 2 select Same as F6 14 58 Arithmetic unit 3 config Same as FE 46 Name 5 PARAMETER TABLE Setting range Default Arithmetic unit 3 digital setting 100 0 100 096 corresponding to analog output 32 0 096 Arithmetic unit 4 input 1 select Same as F6 14 Arithmetic unit 4 input 2 select Arithmetic unit 4 config Same as FE 46 Arithmetic unit 4 digital setting 100 0 100 096 corresponding to analog output 33 Arithmetic unit 5 input 1 select Same as F6 14 Arithmetic unit 5 input 2 select Arithmetic unit 5 config Same as FE 46 Arithmetic unit 5 digital setting 100 0 100 096 corresponding to analog output 34 Arithmetic unit 6 input 1 selec
77. Exi t key Shift k S op Reset key d ey Progr and Ent er p y Progr and Ent er key key Description of keys on the keypad Name Function Menu Exit Return to previous menu enter exit monitoring status Enter Enter next menu save parameter clear alarm information UP Increasing number or data DOWN Decrease number or data Shift Select the data digit to be modified switch between monitored parameters AE Set run direction This key is invalid if the hundreds digit of FC 01 is set to Direction 0 Run Run command Stop Reset Stop fault reset 30 Meanings of unit indicators 4 OPERATION AND COMMISSIONING Indicators Unit Description adr SE E A Ampere nu Rr aS V Volt E E AS Hz Hertz LE Q T Rc t 96 Percent i LS v ami E oe msm kW Kilowatt indicators A and V are on MMC e sini P mac 7 r min Revolution minute indicators V and Hz are on R RE g sumin Sd mig 9 m s Meter second indicators Hz and are on T e Umin rog mss z Length Meter or millimeter indicators A V and Hz are on O kw 6 r min amp m s amp Hour minute second or millisecond indicators V Hz A V Hz Time and are on Indicator Status Inverter state Off Standby state RUN indicator On Stable run state Blinking Accelerating or decelerating state Off Both preset and current direction are forward REV indicator ON Both preset and current direction are reverse Blinking Pr
78. F4 17 1 The multistep frequency selects 1 8 see Section 6 5 directly correspond to the multistep frequencies 1 8 respectively for example if X1 X8 are set to multistep frequency selects 1 8 the frequency selecting table will be as follows where 0 indicates invalid 1 indicates valid and indicates any state X8 X7 X6 XS X4 X3 X2 X1 Result of selection 0 0 0 0 0 0 0 0 Reference frequency for common operation x 2 P 1 Multistep frequency 1 F4 18 z E 5 1 0 Multistep frequency 2 i 7 7 F4 19 A E Multistep frequency 3 7 o 9 F4 20 E E A Multistep frequency 4 i 2 F4 21 4 E Multistep frequency 5 1 0 0 0 0 F4 22 1 Multistep frequency 6 0 0 0 0 0 F4 23 1 0 Multistep frequency 7 0 0 0 0 0 FA 24 1 0 0 Multistep frequency 8 0 0 0 0 0 F4 25 F4 17 2 The reference frequency equals the sum of all the multistep frequencies selected but it is still 86 6 PARAMETER DESCRIPTION restricted by the upper and lower limit frequencies Example if only multistep frequency select 1 multistep frequency select 2 and multistep frequency select 4 are valid then Reference frequency multistep frequency 1 multistep frequency 3 multistep frequency 4 F4 17 23 The number of the valid signal s among multistep frequency selects 1 8 determines which multistep frequency is used as the reference for example if any thre
79. Fault output It s valid if any failure occurs 6 Holding brake signal Refer to F1 25 7 Motor load overweight Refer to Fb 03 Fb 05 8 Motor overload Refer to Fb 01 Fb 02 9 Undervoltage lockout This signal is valid when DC bus undervoltage causes trip 10 External fault trip This signal is valid when an external fault causes trip and becomes invalid after fault reset 11 Fault auto reset This signal is valid when fault auto reset is in process Refer to Fb 22 Fb 24 12 Restart after momentary power failure Refer to Fb 25 13 Alarm output This signal is valid when the inverter gives an alarm 14 Reverse running This signal is valid when the inverter is running reverse 15 Stopping This signal is valid when the inverter is in the process of slowdown stop 16 Run interruption This signal is valid when the inverter s running is interrupted 17 Keypad control This signal is valid when the keypad is used as the command source 18 Torque limit This signal is valid when the torque reached the limit value 19 Frqeuncy upper limit This signal is valid when reference frequency2upper limit frequency and the operating frequency rises to the upper limit frequency 20 Frequency lower limit This signal is valid when reference frequencyslower limit frequency and the operating frequency falls to the lower limit frequency 21 Running in generating state This signal is valid when the inverter is running in the generating
80. G0 4 1 1 1 5 0 4 SB70G45 60 9 45 SB70G0 75 1 6 25 0 75 SB70G55 74 112 55 SB70G1 5 2 4 9d 1 5 SB70G75 99 150 75 SB70G2 2 3 6 5 5 2 SB70G90 116 176 90 SB70G4 6 4 9 7 4 SB70G110 138 210 110 SB70G5 5 8 5 13 5 5 SB70G280 342 520 280 SB70G7 5 12 18 7 5 SB70G315 389 590 315 SB70G11 16 24 11 SB70G375 460 705 375 SB70GI15 20 30 15 SB70G400 490 760 400 SB70G18 5 25 38 18 5 SB70G450 550 855 450 SB70G22 30 45 22 SB70G500 610 950 500 SB70G30 40 60 30 SB70G560 680 1040 560 SB70G37 49 73 37 SB70G630 765 1180 630 SB70G132 167 253 132 SB70G700 850 1320 700 SB70G160 200 304 160 SB70G800 970 1520 800 SB70G200 248 377 200 SB70G900 1090 1710 900 SB70G220 273 415 220 SB70G1000 1210 1900 1000 SB70G250 310 475 250 SB70G1100 1330 2080 1100 Outline drawings of model type less than SB70G2 2D2 and SB70G4T4 can be DIN rail mounted 10 2 SPECIFICATIONS ny D x OW n i Y a n G os db tS nj sB Gee Drive a a T i J 3 2 1 d C A D 9j aa N dii N 7 mir SB BZ Universal Drive a n LJA en id Kk apte J ni m J 11 2 SPECIFICATIONS Outline drawing of SB70G18 5 or more models
81. I2 x2 5 3 Arithmetic unit 1 x2 5 4 Arithmetic unit 2 x2 5 e 5 Arithmetic unit 3 x2 5 6 Arithmetic unit 4 x2 5 F3 08 Electromotive torque limit Default 180 096 Change x F3 09 Regenerative torque limit Default 180 096 Change x pus 0 0 290 0 motor rated toqure 100 Used for vector control only F3 10 ASR output frequency limit Default 10 096 Change x Setting S range 0 0 20 096 Max frequency 100 96 Used for PG V F control only ASR is automatic speed regulator In vector control ASR outputs the reference torque which is limited by F3 07 F3 09 while in PG V F control it outputs the frequency correction value which is limited by F3 10 LL ASR structure for vector control is shown below Reference Ref er ence torque frequency Focal ecol PO pI AR El tering p Proportion gt O output by p Int egr at or A Feedback frequency Not or contr rods Tor que li nit S2 ser ved frequency Integral limt k ATN PGfilt Gspeed Y igi E FG LL ASR structure for PG V F control is as follows Ref er ence Qitput frequency Frequency Accel decel gt O gt ranp C Ref t pO plenei pirani As ieee A F3 05 p i frequency s t x Feedback Int egr at or gt a ASR out put frequency id frequency i nit PGfilt eo ros Y PG speed test PG Integral li nit Note In PG V F control if F3
82. SCRIPTION 0 00 10 00s Default 0 0s Change o DC braking time at stop Setting 0 0 60 0s It s also used as the holding bake delay time range DC braking current at stop Default 0 096 Change o Setting n m S range 0 0 100 096 inverter rated current 100 F1 30 Zero speed delay time Default 0 0s Change o Setting reange 0 0 60 0s LL The inverter has the following stop modes F1 25 0 The inverter decelerates until its operating frequency drops to F1 26 and then enters the standby state F1 25 1 The inverter blocks the output and the motor coasts to a stop But for jog stop or emergency stop the stop mode remains to be slowdown stop F1 25 0 Coast stop is not recommended for a water pump for the water pump has a short stop time ant its sudden stop may result in water hammer F1 25 2 The inverter slows down and blocks the output when its operating frequency drops to F1 26 After a period of time F1 27 the inverter applies the DC current F1 29 to the motor which stops following another period of time F1 28 refer to F1 19 The DC braking state can be remained by the digital input 34 refer to Section 6 5 Caution DC braking mode is only recommended for low speed less than 10Hz operation or small motors Caution Long time or frequent DC braking is easy to cause motor overheating for the load mechanical energy is consumed in the motor rotor F1 25 2
83. Section 6 15 n digital input The nth digital signal listed in the Table of digital input functions in Section 6 5 It can be used as the input of the X FWD and REV terminals as well as the output of the logic unit timer and comparator n digital output The nth digital signal listed in the Table of digital outputput functions in Section 6 6 It can be used as the output of the Y terminals and relays as well as the input of the logic unit timer analog multi switch counter and meter counter n analog output The nth analog signal listed in the Table of analog output functions in Section 6 7 It can be used as the output of the AO1 AO2 and PFO terminals as well as the input of the comparator analog multi switch and low pass filter PRECAUTIONS Precautions 1 1 Safety precautions 1 1 1 Installation Do not install the inverter at a place with or near inflammable objects otherwise there may be a risk of fire Do not install the inverter in an environment with inflammable gases That may cause explosion 1 1 2 Wiring a Make sure the high voltage indicator is off and the DC link voltage is less than 36V otherwise there may be a risk of electric shock Make sure the input power is completely disconnected before the wiring is conducted otherwise there may be a risk of electric shock Do not connect a braking resistor between the DC terminals P and N That may cau
84. TION frequency online according to the load torque reducing the speed change with the torque and improving the speed control accuracy B Slip compensation is valid when F2 01 2 or 3 The size of slip compensation can be adjusted by F2 05 It s better to perform the adjustment when the temperature of the motor running with the load is basically stable F2 05 100 means the compensation value corresponding to the rated torque is the rated slip frequency which is calculated from the following formula Rated slip frequency rated frequency rated speedxpole number 120 LL Ifthe motor vibrates when the slip compensation is performed increase the value of F2 06 moderately Depends Default on mode F2 09 Vibration damping Change o Setting range LL Increasing this parameter can suppress the motor vibration under the no load or light load condition 1 Change x 0 Inactive 1 Active 2 Active except during decel F2 10 Default Setting range AVR LE AVR is automatic voltage regulation It keeps the output voltage unaffected when the input voltage or DC link voltage alters thus stabilizing the production process and product quality LE When the input voltage is higher than the rating the AVR function should be enabled so that the motor would not run under an overhigh voltage LE Setting F2 10 to 2 allows a quicker deceleration and generates a higher current compared with s
85. U V W 9 9 9 9 Braki ng T resi st or Qut put EM filter t je ye Gut put AC Ly ls ic i react or M 3 phase I XS gt Ac mtor as is gener ation It s a standard confi guration for inverters of S870G0 or above input current peak value and inverter s heat 3Uitput EM filter Suppresses the surge voltage and hi gher harnoni cs generated by the inverter and reduces the output common node interference and motor bearing current Qut put AC reactor Reduces output harmoni cs suppresses radi o interference generated by the inverter and reduces connon node interference and not or bearing current on the output si de We recommend you to choose the following air switches and main circuit wirings copper core insulation wires Aire Main circuit Aire Main circuit Inverter mode switch A wiring mm Inverter model switch A wiring mm SB70G0 4 1 5 16 2 5 SB70G75 90 315 60 SB70G2 2 4 20 4 SB70G110 132 400 90 SB70G5 5 7 5 40 6 SB70G160 500 120 SB70G11 15 63 8 SB70G200 630 180 SB70G18 5 22 100 10 SB70G220 630 210 SB70G30 125 16 SB70G250 280 850 240 21 3 INSTALLATION AND WIRING SB70G37 160 25 SB70G315 1000 270 SB70G45 55 200 35 SB70G375 1200 400 Basic wiring diagram is shown as below
86. after positive amp 5 Fault output negative logic 42 5 PARAMETER TABLE 6 Holding brake signal 40 X7 expansion 7 Motor load overweight terminal 8 Motor overload 41 X8 expansion d 9 Undervoltage lockout terminal F5 01 Y2 terminal 0 External fault trip 42 X9 expansion 2 1 Fault auto reset terminal 2 Restart after momentary 43 X10 expansion power failure terminal 3 Alarm output 44 Xll expansion 4 Reverse runing terminal 5 Stopping 45 FWD after positive amp 6 Run interruption negative logic 7 Keypad control 46 REV after positive amp F5 02 T1 relay output 8 Torque limit negative logic 5 9 Frequency upper limit 47 Comparator 1 output 20 Frequency lower limit 48 Comparator 2 output 21 Running in generating 49 Logic unit 1 output state 50 Logic unit 2 output 22 Running at zero speed 51 Logic unit 3 output 23 Zero servo finished 52 Logic unit 4 output 24 PLC operation 53 Timer 1 output 25 PLC operation pause 54 Timer 2 output 26 PLC stage finished 55 Timer 3 output 27 PLC cycle finished 56 Timer 4 output 28 PC digital 1 57 Encoder A channel 29 PC digital 2 58 Encoder B channel 30 Wobble frequency 59 PFI terminal status upper lower limit 60 Virtual 31 Setpoint count reach revolution counting 32 Designated count reach pulse 33 Meter counter setpoint 61 PLC mode 0 lengh reach indication 34 Xl after positive amp 62
87. al output 69 is identical to digital out 32 in function Fd 21 Logic unit 5 input 1 Default 0 Change o Fd 22 Logic unit 5 input 2 Default 0 Change o Fd 23 Logic unit 5 config Default 9 Change o Fd 24 Logic unit 5 output Default 0 Change o Fd 25 Logic unit 6 input 1 Default 0 Change o Fd 26 Logic unit 6 input 2 Default 0 Change o Fd 27 Logic unit 6 config Default 9 Change o Fd 28 Logic unit 6 output Default 0 Change o P All settings for logic units 5 and 6 are the same as that for logic unit 1 Related digital outputs 70 and 71 6 15 FE Programmable unit FE 00 Comparator 1 in phase input select Default 0 Change o Setting See the table of analog output functions in Section 6 7 range FE 01 Comparator 1 opposite phase input select Default 0 Change o Setting See the table of analog output functions in Section 6 7 range FE 02 Comparator 1 config Default 005 Change o 122 6 PARAMETER DESCRIPTION Units digit sets the functions 0 If in phase input gt opposite phase input the comparator outputs 1 otherwise outputs 0 1 If in phase input lt opposite phase input the comparator outputs 1 otherwise outputs 0 2 If in phase input opposite phase input in phase input opposite phase input lt error band 2 the comparator outputs 1 otherwise outputs 0 3 If in phase inputZopposite phase input in phase input opposite phase input lt error Setting band 2 the compara
88. ameter 32 Fixed as F0 10 F0 10 O User parameters 1 32 corresponds to FC15 FC46 respectively as shown below n 1 2 E 4 S 6 T 8 9 10 1 12 13 14 15 16 m FC 15 FC 16 FC 17 FC 18 FC 19 FC 20 FC 21 FC 22 FC 23 FC 24 FC 25 FC 26 FC 27 FC 28 FC 29 FC 30 parameter n n 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 User IFC 31 FC 32 FC 33 FC 34 FC 35 FC 36 FC 37 FC 38 FC 39 FC 40 FC 41 FC 42 FC 43 FC 44 FC 45 FC 46 parameter n Fd Expansion options and functions No Name Setting range Default Change 11 Upload parameters from inverter to keypad 22 Download parameters from keypad to i inverter TEN Parameter copying 33 Confirm the consistency of keypad 09 parameters with inverter parameters 44 Clear parameters stored in keypad Fd 01 PG pulse number per revolution 1 8192 1024 x 0 Quadrature encoder RAR LODS 1 Single channel encoder s j Fd 03 PG direction 0 Positive 1 Negative 0 x 0 No action i y 1 Alarm AL PGo displayed Fd 04 PG disconnection reaction 2 Coast to a stop due to fault Er PGo 2 x displayed Fd 05 PG disconnection detection 0 1 10 0s 1 0s x time Fd 06 PG speed ratio denominator 1 1000 il x Fd 07 PG speed ratio numerator 1 1000 1 x Fd 08 PG speed test filtering time 0 000 2 000s 0 005s o Expansion digital input terminal Refer to the table of digital input functions in Fd 09 X7 Section 6 5 Fd
89. andby state reset arithmetic unit 1 13 25 PLC mode select 1 45 Speed torque control 26 PLC mode select 2 select 27 PLC mode select 3 46 Multi PID select 1 F4 06 FWD terminal 28 PLC mode select 4 47 Multi PID select 2 38 48 Multi PID select 3 49 Zero servo command 50 Counter preset 51 Counter clear k 52 Meter counter clear F4 07 REV terminal 53 Wobble frequency 39 injection 54 Wobble state reset 0 1 wire mode start stop 1 2 wire mode 1 FWD REV 2 2 wire mode 2 start stop direction F4 08 FWD REV mode 3 2 wire mode 3 start stop 1 x 4 3 wire mode 1 FWD REV stop 5 3 wore mode 2 run direction stop 41 5 PARAMETER TABLE Ten thoudands digit X5 Thoudands digit X4 Hundreds digit X3 00000 x Tens digit X2 Units digit X1 Hundreds digit REV Input terminal logic l positive asd negative Input terminal logic 2 positive F4 10 amp negative Tens digit FWD 000 x 8 Units digit X6 pan Digital input terminal 9 2000ms loms o anti jittering time 0 Level type terminal 1 Pulse type terminal Dto URDU een ten TUS 2 Level type keypad 3 Pulse type keypad z F4 13 UP DOWN speed step 0 01 100 00 unit is s or 1 00 o 0 Stored on power loss F4 14 UP DOWN memory select 1 Cleared on power loss 0 o 2 Cleared at stop and on power loss F4 15 UP DOWN upper limit 0 0 100 0 100 0 o F4 16 UP DOWN lower limit 100 0 0 0
90. arameters must be properly set to ensure the steady state performance and dynamic performance of speed control 5 It is recommended that the motor pole number not be greater than eight and vector control not be used for double cage motors current displacement motors or torque motors LL V F control is required in following cases 1 One inverter drives multiple motors simultaneously the motors have uneven loads or different parameters or capacities 2 Load curren is less than 1 4 of the inverter rated current 3 No load is connected to the inverter e g during test 4 Inverter output is connected to the transformer Danger in the control mode with PG the PG paremerters must be set correctly refer to Section 6 14 otherwise injury to people or damage to equipment may occur The direction setting of the encoder must be rechecked after the rewiring of the motor cables 65 6 PARAMETER DESCRIPTION A Depends F0 13 Inverter rated capacity Defaul ea Change m LE The minimum unit is 0 01kW F0 14 Software version Defaul bu Change Oo LL The setting range is between 0 00 and 99 99 F0 15 User password Defaul 0000 Change o Setting 0000 9999 0000 means no password range status pressing ENTER 6 2 Fl Accel decel start stop and jog parameters F1 00 Accel time 1 Defaul Depan Change o on model Depends F1 01 Decel t
91. ast to a stop and restart if CPU is still 0 working and detects that the voltage resumes without reporting the undervoltage fault 3 Decelerate and accelerate to the reference frequency if CPU is still working and detects that the voltage resumes without reporting the undervoltage fault Fb 19 DC link undervoltage point 370 480V 400V Fb 20 Allowable time for momentary 0 0 30 0s 0 1s power failure Fb 21 Momentary power failure decel 0 0 200 0s if Fb 21 0 0 the current decel 0 0s fase time is used Fb 22 Auto reset times 0 10 0 Fb 23 Auto reset interval 1 0 30 0s 5 0s Fb 24 Fault output during auto reset 0 No output 1 Output 0 Restart after momentary stop 0 Restart according to the preset starting mode Fb 25 1 auto reset or pause 1 Restart smoothly Fb 26 Power on auto reset 0 Disabled 1 Enabled 1 Fb 27 Built in braking unit working 620 720V 680V threshold 5 PARAMETER TABLE FC Keypad operation and display settings No Name Setting range Fb 28 Modulation mode 0 Auto 1 Continuous 0 o 15kW or less 1 1k 12 0kHz default 4 0kHz Fb 29 E RTS 18 5 30kW 1 1k 10 0 kHz default 3 0kHz Depends A shades 37 160 kW 1 1k 8 0 kHz default 2 5kHz on model 200kW or more 1 1k 5 0 kHz default 2 0kHz Fb 30 Random PWM setting 0 30 0 o Fb 31 Carrier frequency auto 0 Disabled 1 Enabled 1 adjustment Fb 32 Deadband compensation 0 Di
92. ated speed and Fb 01 100 if the motor suddenly runs at 150 of its rated current then the overload protection function will take effect one minute later as shown in the following diagrams Gerl oad protection Act A Ted n tine mn Dedi cated mot or for invert ers Fb 01 or common not or plus separate fan 10 orth Sox PUT 238k mE fece e 90g zi 3 4 L1 75 N Vee St gt Qonmon motor Q 4p 4 4 4 j L V rmstart l l gt 0 1 1 1 1 1 ra 0 rated Secs RLS Speed 5096 100 150 200 Mor current LE When the motor overload protection takes effect the motor can continue to run only after it is cooled Caution The motor overload protection function is only applicable to applications where one inverter drives one motor For applications where one inverter controls more than one motor please install a thermal protector on each motor Fb 03 Motor load overweight protection 00 x 112 6 PARAMETER DESCRIPTION Units digit Overweight detection mode ing 0 Always detect 1 Detect only in constant speed operation Setting y Y p p range Tens digit Action to overweight 0 No action 1 Contintue running with an alarm 2 Coast to a stop due to fault Fb 04 Motor load overweight detection level Default 130 0 Change x Setting 20 0 200 096 motor rated current 100 range Fb 05 Motor load overweight detection time Defau
93. ault 10000 Change o 106 6 PARAMETER DESCRIPTION Setting F9 15 65535 range Designated count Default 0 F9 14 Counter frequency deviding coefficient Default 1 765535 LE SB70 s counter can conduct high speed UP DOWN counting with the highest frequency reaching 300kH if an encoder interface is adopted 50kHz if a PFI terminal is adopted and 500Hz if a common terminal is used LE The value in the counter can be stored after power off and is used as the initial value for the next counting Q Digital inputs 50 and 51 can preset or clear the counter For the function of the counter see the following diagram F9 11 E FU 15 Q UP comand Ugital outputs 0 71 p UL i Fr equency F9 12 di vi der Qount unit F9 14 Q DOM command Y Dgital outputs 0 71 p L DON Ogital output 31 Ty L QGnpari son F9 16 Ogital output 32 or 69 E Dgital input 50 P F9 13 Dgital input 51 P ear F9 15 or Fd 20 Note In quadrature counting mode Fd 19 1 encoder channels A and B are fixed as the UP and DOWN command channels LE F9 11 F9 12 a When digital outputs 34 36 are selected the input signal is affected by F4 11 a Selecting the digital outputs 57 and 58 can realize high speed counting with the highest input frequency reaching 300kHz nu Selecting the digital output 59 can also realize high speed
94. changed except read only ones 1 All parameters can t be changed except F0 10 Parameter protection F0 00 F7 04 and F0 10 0 o 2 All parameters can t be changed except F0 10 11 Enabled F0 11 Parameter initialization 22 Enabled except communication 00 x parameters 0 V F control without PG 1 V F control with PG F0 12 Motor control mode 2 Vector control without PG 0 x 3 Vector control with PG 4 V F separate control F0 13 Inverter rated capacity Minimum unit 0 01kW Dypenoe O on model F0 14 Software version 0 00 99 99 Oo F0 15 User password 0000 9999 0000 means no password 0000 o F1 Accel decel start stop and jog parameters Name Setting range Default Change Accel time 1 0 01 3600 0s Decel time Accel time 2 Acceleration time time period over which the Decel time 2 frequency rises by 50Hz Accel time 3 Deceleration time time period over which the Decel time 3 frequency drops by 50Hz Accel time 4 Note Decel time 4 1 Factory setting is 6 0s for models of 22kW Depends Accel time 5 or less and 20 0s for 30kW or more on model 2 2 The minimum unit of accel decal time is Decel time 5 determined by F1 16 Accel time 6 Decel time 6 Accel time 7 Decel time 7 Accel time 8 Decel time 8 Accel decel time minimum unit 0 0 01s 1 0 1s 1 o Accel decel time auto switching 0 00 650 00Hz switched to accel decel time 0 00Hz x point 8 below this point f 0 01 3600 0s Minimum unit is determined Decel time for
95. counting with the highest input frequency reaching 50kHz a When other digital outputs are selected the samping time is 1ms LL F9 13 is used for calculation of FU 34 and for presetting the counter when the digital input 50 is valid LE When the count reaches F9 14 the digital output 31 becomes valid and when the next UP count pulse arrives the digital output 31 becomes invalid LE When the count reaches F9 15 the digital output 32 becomes valid and when the pulse number reaches F9 14 1 the digital output 32 becomes invalid Example If F9 11 34 X1 F9 14 9 F9 15 4 and Fd 20 6 then the digital outputs 32 69 and 31 107 6 PARAMETER DESCRIPTION become valid when the input pulse number of X1 reaches 4 6 and 9 respectively When the next pulse arrives digital output 31 32 and 69 becomes invalid simultaneously Refer to the following diagram XI Counter LP comand 1 2 3 4 5 6 7 8 9 10 111 32 Desi gnat ed count reach 69 Desi gnat ed count 2 reach 31 Set poi nt count reach Q F9 16 T 39 88 23 ARN A OPS 3E JEDE TT TEC h F9 16 Maoh tA 1 Nitih LL Related monitored parameters include FU 15 FU 34 and related analog outputs include 17 and 18 They can be connected to the analog output arithmetic unit and PID feedback Their functions are shown as below FU 15 Analog output 18 Count percentage Counter count E p
96. crease and external forced cooling should be provided 2 Ifthe altitude is above 1000 meters the inverter should be derated by 196 for every 100m rise 3 If the carrier frequency is greater than the factory setting the ivnerter should be derated by 5 for every 1kHz increase 2 SPECIFICATIONS 2 1 2 Specifications Common specifications for SB70G series Item Description Rated voltage and 5 5hase 380V 50 60Hz Input frequency Allowable range Voltage 320 420V voltage imbalance lt 396 frequency 47 63 Hz Output voltage 3 phase 0V input voltage with the error less than 5 output Output frequency V F control 0 00 650 00Hz range Vector control 0 00 200 00Hz Motor control V F control without PG V F control with PG vector control without PG mode vector control with PG V F separate control Steady state speed Vector control without PG lt 1 precision Vector control with PG lt 0 02 Starting torque Not less than 15096 of rated torque at 0 50Hz Overload capacity 15096 of rated current for 1 minute Frequency Digital reference 0 01 Hz Analog reference 0 1 of max frequency resolution Output frequency Analog reference 0 2 of max frequency 254100 precision Digital reference 0 01 Hz 10 400 Keypad terminal and communication They can be switched over by Command source terminals Frequency Keypad communication UP DOWN value AIl AD
97. crease the decel time There is potential energy load or inertial torque of the load is large Install an external dynamic braking unit Inverter capacity too small Use an inverter with larger capacity Auto tuning not performed for vector control Perform the parameter auto tuning Sudden change of load Reduce the sudden change of the load load error Check the load Low power grid voltage Check the input power Inverter capacity too small Use an inverter with larger capacity Auto tuning not performed for vector control Input voltage abnormal Perform the parameter auto tuning Check the input power Running motor restarts Decel time too short Set the start mode as smooth start Restart the motor after it stops completely Increase the decel time There is potential energy load or inertial torque of the load is large Install an external dynamic braking unit Input voltage abnormal Check the input power Accel time too short Increase the accel time Large load inertia Employ a dynamic braking unit Improper ASR setting Input voltage abnormal Adjust ASR parameter reducing overshoot Check the input power 7 TROUBLESHOOTING zeit roi Er oHI 13 constant speed operation Overvoltage in standby state Undervoltage during running Input phase loss Output phase loss Power device protection Inverter ov
98. cted alarm signal is Bit4 AL PnL output via the terminal 10 Refer to above table HL M E O Analog input drop Analog input signal is lower Word 1 AL Aco than the drop threshold Bit 5 Di Dig Lack of input phase or Refer to above table Word 1 ML L I nputphaseloss imbalance among three AL PLI phases Bito 141 7 TROUBLESHOOTING DI DI 4 Refer to above table IIL I L L Output phase loss Lack of output phase Wert AL PLo Bit 7 nirctc Refer to above table I L L C Communication error Communication timeout Mo AL CFE Bit 8 H1 EE D Parameter saving Pabnamemd Refer to above table Word 1 voi pA failed ailure in writing parameters Press CBR io clear Bit9 AL EEP at NENTER It is normal for this alarm T I J 1 L Ci C L DC link undervoltage s rier is LOWEN formation t be displayed ma AL dcL when the power is off ALT o Comparator 1 output Generated by comparator 1 Check the definition of Word 1 ALCol protection comparator output Bit 12 BLCao e Comparator 2 output Generated by comparator 2 Check the definition of Word 1 AL Co2 protection comparator 2 output Bit 13 ni DOFT Refer to above table HL Pbo PG disconnected No PG signal Worl AL PGo Bit 14 er ee Correct parameter setting ALPCE pe ee Improper parameter setting Or restore factory setting ie AL PcE Press to clear lt Parameters stored in keypad N nmi Dag ypad Press S89 to clear HL P dd ee
99. ction eliminates frequent actions during the control See the following 0 0 20 096 PID setpoint 100 diagram Error limt 4 Eo kd Set poi nt Feedback Tine i a A er at i ng frequency gt A osed oop regul ati on is Tine gt F7 14 Setting range Setpoint up down time 0 00 20 00s LL This parameter enables the setpoint to increase and decrease smoothly thus reducing the impact generated at the moment PID is introduced 98 6 PARAMETER DESCRIPTION F7 15 Default Setting range PID regulation characteristic 0 Positive 1 Negative LL Positive means when the setpoint is increased the speed is required to be increase for example in heating control while negative means when the setpoint is increased the speed is required to be lowered for example in cooling control F7 16 Integral regulation Defaul 1 Change x Setting 0 Didabled 1 Enabled range F7 17 PID upper limit Defaul 100 0 Change o Setting po 18 100 0 range F7 18 PID lower limit Defaul 0 0 Change o Setting 100096 p7 17 range F7 19 PID differential limit Defauli 5 096 Change o e 0 0 100 0 limits the max and min value of differential component LL Moderate limitation of PID can reduce overshoot Excessive limitation should be avoided F7 20 PID preset De
100. d braking resistor are needed The resistance of the braking resistor should not be less than the recommended value or the inverter may be damaged The capacity of the braking resistor must be decided based on the power generation condition power generation capacity frequency of power generation etc of the actual load Braking resistors for the built in braking unit are recommended as follows Inverter model Resistance O Inverter model Resistance Q SB70G0 4 2500 SB70G5 5 290 SB70G0 75 2300 SB70G7 5 265 SB70GI 5 2150 SB70G11 265 SB70G2 2 2130 SB70G15 232 SB70G4 gt 100 The SZ series braking units are as follow Braking unit model Resistance O Braking unit model Resistance Q SZ10G11 22 220 SZ10G160 200 222 SZ10G30 45 gt 10 SZ10G220 375 gt 1 2 SZ10G55 90 gt 5 1 SZ10G400 440 gt 0 8 SZ10G110 132 233 9 2 Communication component nu Keypad extension line There are two types of extension line 218 5kW and lt 15kW The length of the line can be determined by the user nu Background monitoring software SENLANWin It is applicable to an RS485 based network composed of SenLan inverters It can realize the real time monitoring of the inveters and the centrallized management B Profibus DP module 146 9 3 AC reactor The AC reactor on the input side can suppress the higher harmonics of the input current and improve theinput side power factor We suggest yo
101. d control 3208H Reserved word 5 RT When 1 is written to this address the parameters in th PEER ean je RUE inverter RAM will be written in EEPROM Note Digital inputs 37 38 and 39 are only used for terminal control They are invalid in communication control 130 6 PARAMETER DESCRIPTION LL Table of communication status variables Modbus Name addres Change Description Bit 0 Ready constant 1 Bit 8 Reserved Bit 9 Reserved Bit 1 Ready for run i J Bit 10 Frequency reach Bit 2 Running HE Bit 3 Fault detection signal 1 Main status word 3210H E X Bit 11 Reserved Bit 4 OFF2 valid 0 valid Bit 12 Reserved Bit 5 OFF3 stopping 0 valid Bit 13 Reserved Bit 6 Charging contactor open Bit 7 Alarm Bit 14 Running forward Bit 15 Reserved Opstating 3211H n Non negatives unit 0 01 Hz frequency Arithme c une DH O Unit 0 01 output Aritimeticunit2 SAN O Unit 0 01 output Reference 3214H O Non negatives unit 0 01Hz frequency Output current 3215H 0 Unit 0 1A Output torque 3216H 0 Rated torque with a unit of 0 1 Output voltage 3217H 0 Unit 0 1V DC link voltage 3218H 0 Unit 0 1V Fault code 3219H 0 See section 7 1 Alarm word 1 321AH 0 See section 7 2 Alarm word 2 321BH B See section 7 2 AAE 1405 321CH O Bits 0 15 correspond to digital outputs 0 15 Extended statis 17 Aa O Bits 07 15 correspond
102. d set by F1 21 F1 23 DC braking time at start Default 0 0s Change o Setting o0 60 08 range i 67 6 PARAMETER DESCRIPTION F1 24 Setting range DC braking current at start Default 0 096 Change o 0 0 100 096 inverter rated current 10096 LL The inverter has the following starting modes F1 19 0 The motor first runs at the starting frequency F1 20 for a period of time F1 21 and then begins accelerating This mode can reduce the current impact at the start F1 19 1 The motor sometimes is in rotation before it starts for example the fan motor may run reverse because of the wind In such a case the motor can be stopped by DC braking and then restarts thus preventing the overcurrent impact at the start Refer to F1 23 and F1 24 F1 19 2 The speed and the direction of the motor is searched automatically before the motor starts then the motor starts smoothly from the searched speed This starting mode shortens the starting time and reduces the impact at the start LL For restarts following the momentary stop auto reset or operation interruption parameter Fb 25 can make the motor start from the searched speed compulsively If V F control with PG or Vector control with PG is selected restart from the searched speed is not needed LE DC braking at start and stop is illustrated as below Qt put frequency 4 VE B St op DC braking frequency __________ P
103. dback channel sensor characteristics and analog input setting The output scaling takes the maximum frequnecy as 100 for frequnecy control LL There is a filtering section for the PID reference channel and feedback channel for example the filtering time for AIl is F6 03 These filtering sections have influence on the control performance and can be set according to the actual needs LE In some machines such as centrifuges the square root of the inlet pressure has a linear relationship with the flowrate therefore the square root feedback can be used to control the flowrate LL F7 03 is used to scale FU 13 and FU 14 making them match the real physical units It has no influence on the control F7 05 Proportional gain 1 Defauli 0 20 Change o Setting 0 00 100 00 range F7 06 Integral time 1 Defaul 20 00s Change o Setting 0 01 100 00s range F7 07 Differential time 1 Defaul 0 00s Change o Setting 0 01 10 00s range F7 08 Proportional gain 2 Defauli 0 20 Change o Setting 000 100 00 range F7 09 Integral time 2 Defaul 20 00s Change o Setting 0 01 100 00s range F7 10 Differential time 2 Defauli 0 00s Change o Setting 0 01 10 00s range F7 11 PID parameter switching Defaul 0 Change x Setting 0 By digital input 36 1 According to operating frequency 2 Arithmetic unit 1 range 3 Arithmetic unit 2 4 Arithmetic unit 3 5 Arithmetic unit 4 97
104. ds FA 01 Motor rated capacity Defaul pee ee Change x Setting 9 40 500 00kW range FA 02 Pole number Defaul 4 Change x Setting 2 48 range FA 03 Motor rated current Defauli Depen Change x on model Setting 0 5 1200 0A range FA 04 Motor rated frequency Default 50 00Hz Change x Setting 100 650 00Hz range FA 05 Motor rated speed Default Depan Change x on model Setting 155 40000r min range FA 06 Motor rated voltage Default 380V Change x Setting 10 500V range LE Be sure to input the motor nameplate parameters FA 01 FA 06 befor running the inverter FA 00 11 The stator resistance leakage inductance and rotor resistance are measured It is recommended to input the no load current before auto tuning FA 00 22 Besides the parameter measured in standtill auto tuning mutual inductance no load current and iron core saturation coefficient are measured The beginning of the no load auto tuning process comprises the standstill auto tuning process LL Attentions on auto tuning 1 The motor nameplate parameters must be set before auto tuning or the motor may be damaged 2 The capacity level of the motor should match that of the inverter and the rated current of the motor should not be less than 1 4 of that of the inverter 3 When the motor rated capacity is changed the motor parameters determined by the model will restore to the factory settings 4 Auto tuning must be conducted again when the motor or output cable is replac
105. e H FU 18 AD Min unit 0 196 Change H FU 19 PFI Min unit 0 196 Change H FU 20 UP DOWN value Min unit 0 196 Change Description The unit indicator blinks FU 21 PLC current mode and stage Min unit 1 Change Description Example 2 03 indicates the 3ird stage of mode 2 FU 22 PLC cycled number Min unit 1 Change FU 23 Remaining time of PLC current stage Min unit 0 1s min Change FU 24 Arithmetic unit 1 output Min unit 0 196 Change H FU 25 Arithmetic unit 2 output Min unit 0 196 Change FU 26 Arithmetic unit 3 output Min unit 0 196 Change H FU 27 Arithmetic unit 4 output Min unit 0 196 Change H FU 28 Arithmetic unit 5 output Min unit 0 196 Change H FU 29 Arithmetic unit 6 output Min unit 0 196 Change H FU 30 Low pass filter 1 output Min unit 0 196 Change FU 31 Low pass filter 2 output Min unit 0 196 Change H FU 32 Analog multi switch output Min unit 0 196 Chage FU 33 PID output Min unit 0 196 Change H FU 34 Counter error Min unit 0 0196 Change H Description FU 34 FU 15 F9 13 F9 14x10096 FU 35 PG detection frequency Min unit 0 1Hz Change Description It is a numerical value with signs and can represent forward or reverse run FU 36 Heat sink temperature Min unit 0 1 C Change FU 37 Output power factor Min unit 0 01 Change FU 38 Watt hour meter kWh Min unit 0 1kWh Change 420 0 6553 5kWh Pressing A Cv concurrently clears this parameter itself and the Descri
106. e current The higher harmonics of the leakage current from the inter line distributed capacitance on the inverter output side may lead to false action of the external thermal relay especially when the inverter has a small capacity and the wiring is very long over 50m Therefore we recommend you to use a temperature sensor to monitor the motor temperature directly or use the inverter s motor overload protection function to replace the external thermal relay Suppression measures 1 Lower the carrier frequency 2 Install a reactor on the output side 29 4 OPERATION AND COMMISSIONING 4 Operation and commissioning 4 Operation and display 4 1 1 Functions of keypad The keypad is used to set or browse parameters control operations display error information and so on It has a standard configuration SB PU70 and two optional configurations SB PUO3 with potentiometer and SB PU70E with copying function The appearance of the keypad is as follows CONTROL PANEL SB PU03 CONTROL PANEL SB PU7O Dgital tube 1 Ogital tube di spl ay area Parameter unit di spl ay area Parameter unit di spl ay area di spl ay area Pun state Pun state i ndi cati ng area i ndi cati ng area Por i ndi cat or Run key DO rection key ror S op Reset key Run key Shift key UP amp DOM keys Menu Exit key UP amp DOMN keys Menu
107. e dependent resistor for improving power factor As the inverter output is of PWM voltage type the capactor or voltage dependent resistor for improving the power factor installed on the output side of the inverter will lead to inverter trip or damage to components Do remove the capacitor or the voltage dependent resistor before using the inverter E Installation of switching devices e g contactor on inverter output side If a switching device like contactor is required to be installed between the inverter and the motor make sure the on off operation is performed while the inverter has no output otherwise the inverter may be destroyed E Frequent start and stop For applications where frequent start and stop are needed terminals are recommended for the control of the start stop of the inverter Using the switching device such as contactor on the inverter input side to start or stop the inverter frequently is prohibted That may destroy the inverter E Using the inverter beyond the rated value It is not remommended to operate the inverter beyond the range of the allowable input voltage If the inverter has to be used beyond the range increase or decrease the voltage via a voltage regulator W Changing 3 phase input to single phase input If the 3 phase input is changed to the single phase input the bus voltage and current ripple will increase which not only shortens the life of the capacitors but also damages the performance of th
108. e inverter It is not recommed to turn the 3 phase into the single phase If single phase is needed the function of input phase loss protection must be disabled and the inverter must be detated with its max value not greater than 60 of the rated value For models of 18 5kw or above the single phase input must be connected to the terminals R and S or the inverter can t work E Lightning protection With the built in protection of overvoltage from lightning the inverter has certain self protection ability againt the lightning strike E Leakage protector Precautions The high speed switching operation during the running of the inver will generate high frequnecy current which sometimes causes the mis operation of the leakage protection circuit To address this issue moderately lower the carrier frequency shorten the wires or install a leakage protector Observe the following points while installing the leakage protector 1 The leakage protector should be installed on the inverter input side preferably behind the air switch non fuse circuit breaker 2 The leakage protector should be one that is insensitive to higher harmonics or specially designed for the inverter sensitivity above 30mA If a common leakage protector is selected its sensitivity and action time should be greater than 200mA and 0 2s respectively E Derating of inverter 1 Ifthe ambient temperature exceeds 40 C the inverter should be derated by 5 for every 1 C in
109. e of them are valid then reference frequency multistep frequency 3 6 6 F5 Digital output and relay outputs F5 00 Y1 terminal Default 1 Change x F5 01 Y2 terminal Default Change x F5 02 T1 relay output Default Change x F5 03 T2 relay output Default 13 Change x piu 0 68 Refer to the table of digital output functions below LE Related monitored parameter FU 42 LL Table of digital output functions 24 PLC operation 48 Comparator 2 output 25 PLC operation pause 49 Logic unit 1 output 26 PLC stage finished 50 Logic unit 2 output Taverne dead 27 PLC cycle finished 51 Logic unit 3 output i I y 28 PC digital 1 52 Logic unit 4 output Inverter running Fs ve Frequency reach 29 PC digital 2 53 Timer 1 output 30 Wobble frequency 54 Timer 2 output Frequency reach detection signal 1 Frequency reach detection signal 2 upper lower limit COAINDMNBRWNK No 10 11 12 13 14 T5 16 17 18 Fault output Holding brake signal Motor load overweight Motor overload Undervoltage lockout External fault trip Fault auto reset Restart after momentary power failure Alarm output Reverse running Stopping Run interruption Keypad control Torque limit Frequency upper limit Frequency lower limit Running in generating state Running at zero speed Zero servo finished 31 Setpoint count reach 32 33 34 35 36 37 3
110. e restored If the priority is higher than digital input 44 the frequency setting channel will be switched to arithmetic unit 1 44 Reference frequency switched to arithmetic unit 1 When this signal is valid the frequency setting channel will be forcibly switched to arithmetic unit 1 otherwise the frequency setting channel will be restored If the priority is lower than digital input 43 the frequency setting channgel will be switched to AII 45 Speed torque control select This signal switches the control mode between torque control and speed control If it is valid the control mode is speed control otherwise the torque control 46 48 Multi PID select 1 3 The combination of multi PID select 1 2 and 3 determines which PID reference is selected as shown in the table below 82 Multi PID select 3 Multi PID select 2 Multi PID select 1 PID reference selected 0 0 0 F7 01 0 0 1 F7 22 0 1 0 F7 23 0 1 1 F7 24 1 0 0 F7 25 1 0 1 F7 26 6 PARAMETER DESCRIPTION Mm 1 1 1 F7 28 49 Zero servo command Refer to F9 20 F9 23 50 51 Counter preset and clear Refer to F9 11 F9 16 52 Meter counter clear Refer to F9 17 F9 19 53 54 Wobble frequency injection and wobble state reset Refer to F9 00 F910 FWD REV run mode Default 1 Change x 0 1 wire mode start stop 1 2 wire mode 1 FWD REV 2 2 wire mode 2 start stop direction 3 2 wire mode 3 start stop 4 3 wire
111. e stored when power is off so that it can continue running from the stop status For example the unfinished operation of the previous day can be continued when you turn on the power the next day B PLC status will be automatically reset when F8 00 F8 01 or F8 02 is modified SB70 s multiple PLC modes can be used to control the manufacture of different product models For example if a cement plant manufactures cement columns of six sizes and each size needs an eight stage of PLC operation then the units digit of F8 01 can be set to 4 6 modes 8 stages for each mode B Switching PLC modes during running will takes effect after the stop The maximum mode number available is determined by the units digit of F8 01 LL The PLC modes and the stage number for each mode are listed in the table below 1 modex48 stages Mode 0 Stages contained in each mode Stage 1 48 2 modesx24 stages Mode 0 Mode 1 Stages contained in each mode 1 24 25 48 3 modes 16 stages Mode 0 Mode 1 Mode 2 Stages contained in each mode 1 16 17 32 33 48 4 modesx12 stages Mode 0 Mode 1 Mode 2 Mode 3 Stages contained in each mode 1 12 13 24 25 36 37 48 6 modesx8 stages Mode 0 Mode 1 Mode 2 Mode 3 Mode 4 Mode 5 Stages contained in each mode 1 8 9 16 17 24 25 32 33 40 41 48 8 modesx6 stages Mode 0 Mode 1 Mode 2 Mode 3 Mode 4 Mode 5 Mode 6 Mode 7 Stages contained in each mode 1 6 7 12 13 18
112. easurement of static capacitance measurement of insulation resistance It is recommended to replace the bus electrolytic capacitor once every four or five years 8 4 Storage of the inverter Avoid storing the inverter in a place with high temperature humidity dust and metal powder Leaving the inverter unused for a long period would lead to aging of the electrolytic capacitors So the inverter must be supplied with electricity once every two years for at least five hours and the input voltage raised gradually through a regulator to the rated value 8 5 After sale service The warranty period is one year from the purchase date However the repair cost should be born by the user for the following damages even within this term 1 Damage caused by operation not in accordance with the user s manual 2 Damage caused by unauthorized repairs or modifications 3 Damage caused by using the inverter beyond the standard specifications 4 Damage caused by falling or an accident during transportation after the purchase 5 Damage cause by fire flood abnormal voltage lightning strike etc 145 8 MAINTENANCE amp AFTER SALE SERVICE 9 Options We offer the following options which you can purchase from us as you require 9 1 Braking unit It is all right to configure an appropriate braking resistor for an inverter with a built in braking unit But for an inverter without a built in braking unit the SZ series braking unit an
113. ection is required Q F0 10 Default Parameter protection O Ifyou want to change the direction via the key C you should set the hundreds digit of FC 01 to 1 or 2 0 Change o 0 All parameters can be changed except read only ones 1 All parameters can t be changed except F0 00 F7 04 and F0 10 2 All parameters can t be changed except F0 10 Setting range LL F0 10 is used to prevent parameters from being modified unexpectedly F0 11 Default Parameter initialization 00 Change Setting 11 Enabled 22 Enabled except communication parameters range Note this parameter is automatically set to 00 after initialization LL F0 11 restores parameters to the factory settings except the fault history which can be cleared by FP 20 F0 12 Motor control mode Default 0 Change 64 6 PARAMETER DESCRIPTION Setting 0 V F control without PG 1 V F control with PG 2 Vector control without PG range 3 Vector control with PG 4 V F separate control LII Motor control mode F0 12 0 open loop V F control The torque output capacity can be improved by torque boost and the mechanical characteristics and speed control accuracy can be improved by slip compensation F0 12 1 closed loop V F control This mode has a high steady state speed accuracy and is especially suited for applications where the encoder is not directly installed on the motor shaft and the accura
114. ed 5 To perform the auto tuning the keypad needs to be set as the command source 6 Verify the following items before the no load auto tuning the motor is disconnected from its mechanical load the motor can accelerate to 80 of the base frequency the mechanical braking device is released and in the case where an elevator is used the mechnacial load is disconnected from the motor LL Tips on auto tuning operation 1 The motor nameplate parameters FA 01 FA 06 must be input correctly particularly when vector control is adopted or the control performance of the inverter will be affected 110 6 PARAMETER DESCRIPTION 2 Before the no load auto tuning set F2 12 and F2 13 correctly and choose the appropriate accel decel time so that no overcurrent overvoltage occurs during acceleration and deceleration 7N 3 Confirm the motor is in standstill set FA 00 correctly and press to run the motor 4 The motor stops after the auto tuning is completed The results of the measurement are recorded in corresponding motor parameters and the value of FA 00 becomes 00 automatically LE The motor may turn slightly during the standstill auto tuning Depends FA 07 Motor no load current Default Change x on model Setting 0 1A FA 03 range Depends FA 08 Motor stator resistance Default Change o on model Setting Q9 50 00 range FA 09 Motor leakage reactance Default Depend
115. element can reduce the error The integral I element can eliminate the static error The longer the integral time the weaker the integral action the shorter the integral time the stronger the integral action The differential D element can increase the response speed of the control The structure of process PID is as follows 95 6 PARAMETER DESCRIPTION PI D differential limt Offerenti al BDupper limt P Reference Froporti onal E f 3 PI D out put PID reference B4 VY channel select gt ry TA gt Regul at bel nt egr at or c characteristic PDIoer linit To Integral Preset select value LL Process PID has three types of correction mode reference frequency correction prior to accel decel reference frequency correction after accel decel and torque correction These correction modes make it convenient to use the inverter in master slave synchronous control and tension control Reference frequency correction prior to accel decel PID output is added to the reference frequency prior to accel decel 870 i nvert er Ref er ence Li ne speed frequency O gt Tension reference 4 T gt FD Tensi on t est i Di vi ng roll er Driven roller Reference frequency correction after accel decel PID output is added to the reference frequency after accel decel Unlike the pr
116. emergency stop EEIE 10 0s o y F1 16 37 5 PARAMETER TABLE 0 Start from starting frequency F1 19 Starting mode ile Start from starting frequency after DC 0 x braking 2 Start from searched speed F1 20 Starting frequency 0 00 60 00Hz 0 50Hz o F1 21 Starting frequency duration 0 0 60 0s 0 0s o F1 22 Voltage soft start 0 Disable 1 Enabled 1 x F1 23 DC braking time at start 0 0 60 0s 0 0s o F1 24 DC braking current at start 0 0 100 096 inverter rated current 100 0 096 o 0 Slowdown stop 1 Coast stop F1 25 Stop mode 2 Slowdown DC braking 0 o 3 Slowdowntholding brake delay F1 26 DC braking frequency at stop 0 00 60 00Hz 0 50Hz o FL27 DC braking waiting time at 0 00 10 00s 0 00s 5 stop F1 28 DC braking time at stop P 60 0s also as the holding brake delay 0 0s time F1 29 DC braking current at stop 0 0 100 096 inverter rated current 100 0 096 o F1 30 Zero speed delay time 0 0 60 0s 0 0s o F1 31 Accel decel mode 0 Linear 1 S curve 0 x F1 32 S curve accel start stage time 0 01 10 00s TON j id 20s x F1 33 S curve accel end stage time F1 34 S curve decel start stage time 0 01 10 00s 020 2 E 20s x F1 35 S curve decel end stage time F1 36 Deadband time 0 0 3600 0s 0 0s x F1 37 Jog frequency 0 10 50 00Hz 5 00Hz o F1 38 Jog accel time 0 1 60 0s Depends y on model F1 39 Jog dece
117. ency n F4 58 F4 59 F4 60 F4 61 F4 62 F4 63 F4 64 F4 65 The simple PLC function allows the automatic switching of reference frequencies according to the preset run time thus realizing the automation of the production process LL PLC restart mode is determined by the tens digit of F8 00 When PLC operation is interrupted failure or stop it can restart from the first stage from the frequency of the interrupted stage or from the operating frequency at the moment of interruption Refer to the following diagrams The start mode is determined by F1 19 LL In all diagrams in this section fn represents stage n s multistep frequency n an and dn represent stage n s accel and decel time respectively and Tn stands for stage n s time n 1 48 t Frequency f2 nti nue runni ng fromthe frequency of the interrupted stage a2 Ln s 4 a4 E s7 1 a3 i Tre l gt A t I h Fowtine Sage 1 tine a Sage 2 tine p Boe 3 ti mef part Ma Seg Mtin gt i ve Stages Rin conmand gemi ning time Tine 101 6 PARAMETER DESCRIPTION 4 Fr quency f2 a2 one runni ng fromthe operating frequency at the nonent d3 interruption f1 f4 a pom EM Ib PERSE RS D y Tine 1 i B y No tine Sage 3 i Sage 1 tine RE Stage 2 ti ne Aene 9 ti el part count rerai nig tine Stage 4 tine I I Rn command Tine gt LL PLC status can b
118. equirements Refer to F0 12 2 Frequency setting channel and reference frequency refer to F0 01 3 Command source refer to F0 02 4 Maximum frequency upper limit frequency and lower limit frequency refer to F0 06 F0 07 and F0 08 5 Motor run direction refer to F0 09 6 Accel decel time the accel decel time should be as long as possible Too short time will cause overcurrent or overlarge torque which damages the load 7 Start and stop mode refer to F1 19 and F1 25 8 Motor nameplate parameters rated power motor pole number rated current rated frequency rated speed and rated voltage Refer to section 6 11 9 Motor overload protection refer to Fb 00 Fb 01 and Fb 02 4 3 2 Quick commissioning for V F control The method of quick commissioning for V F control without PG is described below For V F control with PG the encoder related parameters need to be set too refer to to section 6 14 1 V F curve setting refer to F2 00 2 Torque boost selection refer to F2 01 F2 04 3 Motor auto tuning refer to FA 00 For V F control just set FA 00 to 11 standstill auto tuning Optimization of V F control 1 F2 09 is used to eliminate the vibration when the motor drives a light load If vibration occurs increase the value of F2 09 gradually until the vibration disappears 2 Ifthe current at the start is too large reduce the value of F2 02 3 It is recommended to boost the torque automatically F2 01 2 in order to i
119. er regulate the overload protection level or adopt other protective measures so that the motor can operate safely W Running above 50Hz If you plan to run the motor over 50Hz be aware that the vibration and noise will increase and make sure that the motor bearings and mechanical devices can withstand such a high speed E Lubrication of mechanical devices While runing at low speed for a long period such mechanical deveices as gearbox and gears may be damaged due to worsening lubricating effect Before you run them check the lubrication conditions E Load of regerative torque Regerative torque often occurs while a load is hoisted and the inverter often stops due to overvoltage protection In this case an appropriate braking unit should be selected and installed Mechanical resonant point Certain output frequencies of the inverter may be the mechanical resonant points To avoid these points place anti vibration rubber under the base of the motor or setting the jump frequencies PRECAUTIONS W Motor insulation check before connected to the inverter When the motor is used for the first time or reused after it has not been used for a long period the motor insulation must be inspected to prevent the damage to the inverter cause by the failed insulation of the motor windings Use a 500V voltage type megaohm meter to measure the insulation resistance which should not be less than 5MO 1 2 2 About inverter E Capacitor or voltag
120. eration modes and their priorities are jog gt process PID gt PLC gt multi speed gt common operation For example if multi speed operation is valid when the inverter is in common operation the main reference frequency will be determined by the multistep frequency LE In common operation the main reference frequency can be selected by F0 01 and the frequency setting channel can be compulsively switched to AIl and Arithmetic unit 1 by digital input 43 and 44 respectively for functions of digital input refer to Section 6 5 Auxiliary reference channel is selected by F0 04 and it can be disabled by digital input 32 LII Setting F7 00 2 can correct the reference frequency before acceleration deceleration LH Jog command is valid in following cases 1 In kepad control mode the thousands digit of FC 01 equals 1 or 2 In terminal control mode digital input 14 or 15 is valid LL The reference frequency is restricted by F0 07 and F0 08 F0 02 Default Setting range Command source 0 Change x 0 Keypad EXT off 1 Terminal EXT on 2 Communication EXT blinks LH When F0 02 0 can change the run direction the default of which is forward The function of is determined by the hundreds digit of FC 01 LE Digital input 42 can compulsively switch the command source 63 6 PARAMETER DESCRIPTION Frequency holding Default Change Units digit selects the frequency sa
121. erefore when a silent run is required you can moderately raise the carrier frequency If the carrier frequency is higher than the factory setting the inverter should be derated by 5 for every increment of IKHz LL Fb 30 disperses the spectrum of the carrier frequency and improves the acoustic quality Lowering this parameter can make the noise less harsh Fb 30 0 means the carrier frequency is fixed LL Fb 31 can automatically regulate the carrier frequency according to the heat sink temperature output current and output frequency preventing the inverter from failing due to overheating The carrier frequency falls automatically if the heat sink temperature and the low frequency current are too high 1 Change x Fb 32 Default Setting range Deadband compensation 0 Disabled 1 Enabled LE Deadband compensation can reduce output harmonics and torque ripples however it must be disabled when the inverter is used as a power supply Fb 33 Default Setting range Space vector angle stop save 0 Change x 0 Not save 1 Save LL Itis used to maintain synchronization after the synchronous motor stops and restarts only valid for V F 1 Change x control Fb 34 Setting range Default Overmodulation 0 Disabled 1 Enabled LE Overmodulation enables the inverter to have a high output voltage which can be near or greater than the power supply voltage but also cause
122. erheating Inverter overload Accel decel time too short Increase the accel decel time Input voltage changes irregularily Install an input reactor Large load inertia Input voltage overhigh Employ a dynamic braking unit Check the input power Error of DC bus voltage test circuit Input voltage abnormal or power loss during runing Call us Check input power and wiring There is heavy load impact Check the load Charging contactor failed Check and replace it Input phase loss R S or T phase loss Input the input power and wiring Check the wiring Three input phases imbalanced Check input voltage Serious oscillation of output Loss of output U V or W Output has interphase short circuit or grounding short circuit Adjust parameters to eliminate the oscillation Check the output wiring Check the motor and cables Rewire Wiring of or components on the control board loose Check and rewire Wiring of the motor or inverter too long Add output reactor or filter Overcurrent of braking unit of 15kW inverter or below Check the external braking resistance and wiring Serious interference or failure of inverter Ambient temperature overhigh Call us Lower the ambient temperature Air path blocked or the fan failed Clean air path or replance the fan Load too heavy Load too heavy Check the load or select an high capacity in
123. ers 4 3 2 Quick commissioning for V F control 4 3 3 Quick commissioning for vector control 5 Parameter table F0 Basic Parameters F1 Accel decel start stop and jog parameters F2 V F control parameters F3 Speed torque and flux control parameters F4 Digital input terminals and multistep speed F5 Digital and relay outputs F6 Analog and pulse frequency terminals F7 Process PID parameters F8 Simple PLC F9 Wobble frequency counter meter counter and zero servo FA Motor parameters Fb Protection functions and advanced settings FC Keypad operation and display settings Fd Expansion options and functions FE Programmable unit FF Communication parameters Fn Factory parameter FP Fault history FU Data monitoring 6 Parameter Description eee eee eee eee eese tenete nitet n tns ta sita suns ta seta sees suns tn seta sina 6 1 EO Basic Parameters iiec eiecit HH SOPHIE ERE EE RUE SEE SEE SEE SEE HERE FEE SESE PEE HEER ES UNS S 6 2 Fl Accel decel start stop and jog parameters 6 3 F2 V F control parameters 6 4 F3 Speed torque and flux control parameters 6 5 F4 Digital input terminals and multistep speed 79 6 6 F5 Digital output and relay outputs 87 6 7 F6 Analog and pulse frequency terminals 90 6 8 F7 Process PID parameters 6 9 F8 Simple PLC 6 10 F9 Wobble frequency counter meter counte
124. eserved Er Iol 29 t roc rien Reserved Er Io2 30 E EP nL Keypad Er PnL 31 disconnection 7 2 Alarms and remedies Disconnection threshold not set properly Error of connecting wires for encoder interface board Check the settings of F6 06 and F6 13 Check the wires Encoder interface board jumper not set properly Check the jumper refer to paragraph 9 6 Fd 05 too short Increase it moderately Encoder failed Thermal resistor disconnected Statll state lasts one minute Check and replace it Check the connection of thermal resistor or call us Set the operating parameters correctly Try to use 9 to stop the inverter while keypad is disabled Overspeed due to reverse connection of PG Keypad lost or disconnected Check the connection of PG Alarm code Alarm name Description Remedies ncc nmi eo Motor thermal model detects Refer to above table 7 EE Word 1 MIL OL L Motor overload the motor temperature rise is Bit 0 AL oLL overhigh Motor current exceeds the Refer to above table HLaLHP Motor load load overweight detection Word 1 AL oLP overweigth level and the detection time Bit 1 is exceeded Inverter output current is less Refer to above table Dg i H L LI L C Tverter underload pane gaaer ond protection Word 1 AL ULd level an the detection time Bit 2 is exceeded B p 5 L Keypad Keypad lost hd Refer to above table Word 1 discann cti n discone
125. eset direction is inconsistent with current direction Off Keypad control EXT indicator ON Terminal control Blinking Communication control ccc ON Indicator is on when F0 01 10 4 1 2 Display status and operation of keypad The keypad of SB70G has the following display status monitoring status including in standby state and in run state parameter editing status fault display status alarm display status etc 4 OPERATION AND COMMISSIONING Mit pring LES ma nd evel Jr Salus _ 5000 FD ED 0D 5000 Qw o rimn LE mio C kW O tfmin 5 m s CO Q wW O rimin G mis O kW O rimin m s A v Iz Y Hz h V Hz A v Hz Pi Back to ma To previous level menu To previ ous evel menu M Ne moni tori ng status T m NC AN 4 GC SJ B 3 3 7 mcrease decr ease RS p rameter val ue O spl ay oni or ed NV Ss Nu parameters cycli cal y Change n nenu nunber change p anete nunber She hodi Pi ta Monitoring status in standby state Pressing FC 08 Monitoring status in run state lt lt Pressing in this status cyclically displays the run state parameters defined by FC 02 FC 12 5 r Parameter editing status RAN In monitoring status pressing MENU enters the editing status which contains three level menus JN A next menu and pressing EN switches the
126. etting it to 1 because deceleration would raise the DC link voltage and then the output voltage if AVR is inactive which leads to a greater motor loss and less mechanical energy feedback therefore the deceleration time can be shorter Caution If the load has a very large moment of inertia F2 10 should be set to 1 to prevent the overhigh 0 Change o voltage causing motor overheating during deceleration F2 11 Default Setting range Auto energy saving operation 0 Inactive 1 Active I This function automatically regulates the output voltage ensuring a minimum load current when the motor speed remains unchanged thus reducing the motor loss It s particularly suitable for reduced torque loads such as fans and pumps Refer to the diagram below Lar ge Qurrent N Load i Sall S load p s 0 Towest curent etes current Out put vol t age 73 6 PARAMETER DESCRIPTION stable load compensation need to be used together Default 50 00Hz LE In the auto energy saving operation under V F control the functions of auto torque boost and LL Auto energy saving operation is only valid for V F control and only applicable to applications with a slip F2 12 Base frequency Change x Setting 1 00 650 00Hz range F2 13 Max output voltage Default 380V Change x Setting 150 500V range F2 14 V F frequency F
127. evious correction mode this mode can also perform the correction during accel decel Torque correction PID output is added to the reference torque This correction mode is only valid for torque control As this correction mode has the fastest response it can be used for synchronous control of a rigidly connected system Qr rect ed Tor que ref erence ref erence torque ro gt Ref er ence T Te ti Y orque correcti on Y BD amount Feedback A LL Free PID function PID acts as a programmable module Its input and output can be defined separately PID output can be connected to the analog output F7 01 PID reference channel Default 0 Change x 96 6 PARAMETER DESCRIPTION Settin 0 F7 04 1 AIl 2 AD iiu 3 BET 4 UP DOWN value 5 Arithmetic unit 1 8 6 Arithmetic unit 2 7 Arithmetic unit 3 8 Arithmetic unit 4 F7 02 PID feedback channel Defaul 0 Change x 0 AIL 1 AI2 2 PFI 3 AII AD 4 AIL AD pin 5 At 6 Ar 7 Au AD 8 An flm 9 Arithmetic unit 1 10 Arithmetic unit2 11 Arithmetic unit3 12 Arithmetic unit 4 F7 03 PID display coefficient Defaul 1 000 Change o Setting 0 010 10 000 only affects FU 13 and FU 14 range F7 04 PID digital reference Defaul 0 0 Change o Setting 1000 100 0 range I PID process adopts normalized input and output that is both the input and output range are between 100 100 The input scaling is related to fee
128. fault 0 0 Change o Seting opo 187 17 range F7 21 PID preset holding time Default 0 0s Change x Setting 0 0 3600 0s range LE PID preset the PID output remains as the preset value within the preset holding time this is equivalent to an open loop control At the end of the preset the initial value of the PID integrator is assigned the preset value and the PID close loop control begins See the diagram below N PI D pr eset NAT 7 M t gt E Tine Preset frequency I hol di ng ti ne LE If F7 21 0 PID control is performed with the preset value being the integrator initial value This can speed up the response at the start F7 22 Multi PID setpoint 1 Defaul 1 0 Change o F7 23 Multi PID setpoint 2 Defaul 2 0 Change o F7 24 Multi PID setpoint 3 Defaul 3 0 Change o F7 25 Multi PID setpoint 4 Defaul 4 0 Change o F7 26 Multi PID setpoint 5 Defauli 5 096 Change o 99 6 PARAMETER DESCRIPTION F7 27 Multi PID setpoint 6 Default 6 096 Change F7 28 Multi PID setpoint 7 Default 7 096 Change o Setting 0 range 100 0 100 0 LL Used for multi PID control Refer to digital inputs 46 48 in Section 6 5 6 9 F8 Simple PLC F8 00 PLC operation setting Default 0000 Change x Units digit PLC cycle mode 0 PLC operation disabled 1 N cycles cycle number decided by F8 02 stop 2 N cycles final stage speed cycle number decided
129. g time will vary randomly within a certain range while the wobble period remain unchanged The function of random wobble can prevent the stacking of some high elasticity fibres when they are wound LL F9 10 selects the wobble restart mode Q Digital input 54 If F9 00 1 the inverter runs at the preset frequency if F9 00 2 the wobble freqency is disabled and the inverter runs at the center frequency Q Digital output 30 If the center frequency or wobble amplitude is set too high and the wobble frequnecy goes beyond the upper or lower limit frequency the wobble amplitude will be reduced automatically to make the wobble frequency fall within the range between upper and lower limit frequency as shown below n Qut put frequency Upper 1 i mt 4 frequency 7 Cent er frequency Lover li nit frequency 0 gt A digital output 30 LE The wobble frequency is only valid in stable operation If the center frequency changed during the wobble operation the wobble frequency becomes invalid automatically until the stable operation resumes F9 11 Counter UP command select Default ST Change o a Refer to the table of digital output functions in Section 6 6 F9 12 Counter DOWN command select Default 58 Change o Seting Refer to the table of digital output functions in Section 6 6 range F9 13 Counter preset value Default 0 Change o Setting 0 65535 range F9 14 Setpoint count Def
130. grammable Digital input 8 channels of optional multi function digital input leakage source type Digital output 2 channels of optional multi function digital output leakage source type 2 channels of multi function relay output Characteristic functions Communication Bulti in RS485 port supporting Modbus protocol and USS commands Two sets of PID parameters multiple correction modes free PID Process PID A function Multiple PLC User can set 8 PLC run modes with each having up to 48 stages The Am fee mode can be selected by terminals PLC status can be saved at power failure Multi speed select mode 4 selection modes Refer to F4 17 User defined menu 30 user parameters can be defined Parameter display change Can display parameters different from the default ones Toreque control Torque speed control can be switched by terminals Multiple torque setting modes Zero servo Zero speed position can be locked High speed Synchronous control counting in production stop contol by count and UP DOWN counter precise position control can be realized High speed meter Stop control by length and length indication can be achieved counter Wobble Ensures even winding of textiles Programmable unit Comparator logic unit trigger arithmetic unit filter multiple way switch timer kWh meter timer For adjustment of optimal energy saving strategy Protection functi
131. he frequency drops below this point F1 18 Decel time for emergency stop Defaul 10 0s Change o Setting 0 01 3600 0s Minimum unit is determined by F1 16 range LE F1 00 F1 15 offer eight accel decel times which can be selected by digital inputs 9 10 and 11 refer to Section 6 5 LE F1 17 is illustrated as below It is invalid in jog operation emergency stop and stall prevention 4 Frequency after accel decel F1 17 Accel decel ti ne auto svi tchi ng poi nt DN l i SS Tine T f T T gt l l l e ie gt e rie Accel Preset Preset Decel tine 8 accel tine decel tine tine 8 LL Upon receiving the emergency stop command digital input 16 or communication command the inverter will stop according to the time set by F1 18 F1 19 Starting mode Default 0 Change x Setting 0 Start from starting frequency vai 2a 1 Start from starting frequency after DC braking 8 2 Start from searched speed F1 20 Starting frequency Default 0 50Hz Change o Setting 000 60 00Hz range F1 21 Starting frequency duration Default 0 0s Change o Setting 0 1 60 0s only valid for V F control without PG range F1 22 Voltage soft start Default 1 Change x Setting 0 Disabled Start from the voltage corresponding to the starting frequency range 1 Enabled The voltage rises smoothly within the time perio
132. he power cables comes off 5 Remove dust on PCBs and wind path thoroughly It s better to use a vacuum cleaner 6 When leaving the inverter unused for a long term check it for functioning once every two years by supplying it with electricity for at least five hours with the motor disconnected Wihle supplying th epower use a voltage regulator to raise the voltage gradually to the rated value 144 8 MAINTENANCE amp AFTER SALE SERVICE Danger Motor insulation test must be performed with the inverter disconnected otherwise the inverter may be destroyed o Danger Do not perform the voltage resistance test or insulation test on the control circuit That may destroy the circuit components on it 8 3 Replacement of parts Cooling fan Causes of damage wear of bearings aging of blades average life is 30 to 40 thousand hours Judging criterion crack in blades etc unusual vibration at the start Caution 1 While replacing the fan use the fan model designated by the factory with identical rated voltage current speed and air volume 2 While installing the fan be careful that the direction marked on the fan must conform to direction in which the fan supplies wind 3 Do not forget to install the fan guard Electrolytic capacitor Causes of damage high ambient temperature frequent and sudden load change which leads to high pulsating current aging of electrolyte Judging criterion protrusion of safety valve m
133. ime 1 Defauli Change o on model F1 02 Accel time 2 Defaul Depends Change o on model Depends F1 03 Decel time 2 Defauli Change o on model A Depends F1 04 Accel time 3 Defaul Change o on model Depends F1 05 Decel time 3 Defaul Change o on model 4 Depends F1 06 Accel time 4 Defaul Change o on model A Depends F1 07 Decel time 4 Defauli Change o on model Depends F1 08 Accel time 5 Defaul Change o on model F1 09 Decel time 5 Defaul Depends Change o on model Depends F1 10 Accel time 6 Defauli Change o on model z Depends F1 11 Decel time 6 Defaul Change on model Depends F1 12 Accel time 7 Defaul Change o on model 4 Depends F1 13 Decel time 7 Defaul Change o on model A Depends F1 14 Accel time 8 Defauli Change o on model 7 Depends F1 15 Decel time 8 Defaul Change o on model 66 6 PARAMETER DESCRIPTION 0 01 3600 0s The minimum unit is determined by F1 16 Setting Acceleration time is the time period over which the frequency rises by 50Hz range Deceleration time is the time period over which the frequency drops by 50Hz Note the factory setting is 6 0s for models of 22kW or less and 20 0s for 30kW or more F1 16 Accel decel time minimum unit Defauli 1 Change o Setting 0 0 01s 1 0 18 range F1 17 Accel decel time auto switching point Defaul 0 00Hz Change x Setting 0 00 650 00Hz Accel decel time is compulsively switched to accel decel time 8 i e F1 14 range and F1 15 when t
134. ing 0 Frequency modulation 1 Duty ratio modulation range F6 27 PFO frequency corresponding to 100 Default 10000Hz Change o ue 0 50000Hz also used as the duty ratio modulation frequency F6 28 PFO frequency corresponding to 0 Default 0Hz Change o Setting 9 50000Hz range F6 29 PFO duty ratio corresponding to 100 Default 100 096 Change o F6 30 PFO duty ratio corresponding to 0 Default 0 096 Change o Setting 0 0 100 0 range E i LE PFO function outputs the internal percentage signal in the format of pulse frequency or duty ratio as shown below PFO f requency Hz 4 PFO dut y rati o 9 amp 4 F6 27 F6 29 z V dd p dd pd p s Pd F6 28 F6 30 0 100 0 100 In frequency modulation the duty ratio is fixed at 50 In duty ratio modulation the pulse frequency is fixed at F6 27 6 8 FT Process PID parameters Default PID control select 0 PID control disabled 1 PID control enabled PID output max frequency 100 2 PID corrects reference frequency prior to accel decel PID output max frequency 100 3 PID corrects reference frequency after accel decel PID output max frequency 100 4 PID corrects torque PID output 2 5 times motor rated torque 100 5 Free PID function Setting range LL Process PID can be used for the control of process variables such as tension pressure flowrate liquid level and temperature The proportional P
135. injury to people or damage to equipment may occur 9 Allterminals must be securely connected 10 The output terminals U V and W must be connected in strict phase order Connecting surge absorbing capacitors or voltage dependent resistors on the output side of the inverter is prohibited 20 3 3 1 The inverter and its peripherals are connected as follows Power supply DC react or Ar swtch 3 O oO Mgntic yc cont act or e t nice wif AC i nput JOD ee de react or Input EM filter tlf Ext er nal do o e braki ng uni t ST m N 6 1 3 Installation and wiring Wiring and configuration of main circuit terminals Ar swtch Quts off power when downstream devi ces overcurrent occurs Magnet i c cont act or Qont ols the on off of the inverter power ACinput reactor Inproves the input power factor reduces input current harmonics eliminates current i nbal ance caused by power inter phase i nbal ance and suppresses power surge Input EM filter inverter wth the main pover lines Suppresses the nagnetic interference of the External braking uni t Braki ng resi st or large inertia loads frequent braking and qui ck decel er at i on Increases the braking torque Appli cal ble to DC react or Inproves the input power factor reduces PE
136. ith an Er Aco alarm Fb 10 Frequency after analog input 9 00Hz F0 06 0 00Hz disconnection Units digit inverter input phase loss protection Fb 11 Other protection actions 0 Noaction 0022 1 Continue runing with an alarm 2 Coast to a stop due to fault 51 5 PARAMETER TABLE 52 Tens digit inverter output phase loss protection 0 No action 1 Continue runing with an alarm 2 Coast to a stop due to fault Hundreds digit keypad disconnection protection 0 No action 1 Continue runing with an alarm 2 Coast to a stop due to fault Thousands digit parameter store failure protection 0 Continue runing with an alarm 1 Coast to a stop due to fault Accel overcurrent stall 0 Invalid 1 Valid Fb 12 prevention Fb 13 Accel overcurrent stall point 10 0 150 0 inverter rated current 100 150 0 Fb 14 Constant speed overcurrent stall 0 Invalid 1 Valid prevention Fb 15 Constant speed overcurrent stall 10 0 150 0 inverter rated current 100 150 0 point Fb 16 Overvoltage stall prevention 0 Invalid 1 Valid Fb 17 Overvoltage stall point 650 750V 700V 0 Coast to a stop and report the undervoltage fault Er dcL 1 Coast to a stop and restart if the voltage resumes within the time set by Fb 20 or report the undervoltage fault Er dcL if undervoltage time exceeds the time set by Fb 20 Fb 18 DC link undervoltage action 2 Co
137. ive otherwise always negative PG disconnection PG is regarded to be disconnected if the reference frequency of the speed regulator is greater than 0 5Hz and the encoder fails to generate a pulse within the time set by Fd 05 The motor act according to the setting of Fd 04 PG disconnection detection is performed only for PG V F control and PG vector control In application where the encoder is connected to the motor shaft via speed changing devices such as gears Fd 06 and Fd 07 must be correctly set The relationship between the encoder speed and motor speed is Motor speed encoder speedxFd 07 Fd 06 Fd 08 should not be too large if a high dynamic performance is required Related monitored parameter FU 35 Method of verifying the encoder setting Adopt PG V F control mode and run the motor in the direction and at the frequency which are allowed by the load check to see if the direction of FU 35 is consistent with the direction displayed on the keypad and if the value of FU 35 is close to the reference frequency Danger PG parameters must be set correctly in control modes with PG otherwise injury to people and damage to equipment may occur The setting of the encoder direction must be rechecked after the motor cables are rewired Fd 09 Expansion digital input terminal X7 Default 0 Change x Fd 10 Expansion digital input terminal X8 Default 0 Change x Fd 11 Expansion digital input terminal X9 Defau
138. l board terminals 3 Installation and wiring Symbol Name Function and description Specification 485 485 differential signal positive oe Connect 1 32 RS485 station s RS485 communication port 485 485 differential signal Input impedance gt 10kQ negative Grounding terminal for analog I O MSIE GND Ground PFI PFO communication 10V or te ORE fr m OM 24V power Max output current is 15mA 10V ZAN S reference oy power supply offered to user With the voltage accuracy better p PPly than 2 Pulse frequency 0 50 kHz open collector output PEO output Refento k6 25 Specification 24V 50mA 0 50 kHz with input impedance of 1 5 kQ PFI Pulse frequency input Refer to F6 22 24 Hight level gt 6V Low level lt 3V Max input voltage 30V Aog Multi function analog Refer to F6 14 and F6 18 Current type 0 20mA load lt output 1 Jumpers CJ4 and CJ3 are used to 5002 Multi function analog select the output type voltage or Voltage type 0 10V output lt A02 output 2 current type 10mA 24V 24V power terminal 24V power supply offered to user Max output current 830mA Input voltage 10 10V AIl Analog input 1 Refer to F6 00 and F6 07 AC MEO GA Jumpers CJ1 and CJ2 are used to iini impedance 110kQ for select the output type voltage or Pollas input 2 500 Fai current AD Analog input 2 current type voltage input input Xi XI digital input terminal
139. l time 0 1 60 0s Depends y on model F2 V F control parameters No Name Setting range Default Change 0 Self defined 1 Linear 2 Reduced torque V F curve 1 3 Reduced torque V F curve 2 F200 V F curve 4 Reduced torque V F curve 3 l 5 Reduced torque V F curve 4 6 Reduced torque V F curve 5 0 No boost 1 Manual Fe Moree boost 2 Auto 3 Maunal auto l d 38 5 PARAMETER TABLE 0 0 maximum value depends on model F2 02 Manual torque boost level s ep Dep d o Minimum unit is 0 196 on mode F2 03 Manual torque boost cut off 0 0 100 0 F2 12 100 10 0 7 point F2 04 Auto torque boost level 0 0 100 0 100 0 x F2 05 Slip compensation gain 0 0 300 0 0 0 o F2 06 Slip compensation filtering 9 1 25 0s 1 0s x time F2 07 Electromotive slip 9 250 motor rated slip frequency 100 200 x compensation limit F2 08 Regenerative slip 9 250 motor rated slip frequency 100 200 x compensation limit F2 09 Vibration damping 0 200 Depends o on model 0 Inactive 1 Active ind AVR 2 Active except during decel l d F2 11 Auto energy saving operation 0 Inactive 1 Active 0 o F2 12 Base frequency 1 00 650 00Hz 50 00Hz x F2 13 Max output voltage 150 500V 380V x F2 14 V F frequency F4 F2 16 F2 12 0 00Hz x F2 15 V F voltage V4 F2 17 100 096 F2 13 100 0 0 x F2 16 V F frequency F3 F2 18 F2 14 0
140. l to torque control Refer to Section 78 6 PARAMETER DESCRIPTION 6 5 LL F3 16 selects the source for limiting the speed for torque control LE F3 19 is used to reduce the sudden change of the torque command If the motor vibrates in torque control mode increasing F3 19 can be considered LL In torque control mode the REV indicator on the keypad shows the direction of the oprating frequency OUR Depends F3 21 Pre excitation time Defaul Change x on mode Seting 0 01 5 00s only valid for vector control range F3 22 Flux density Defaul 100 0 Change x SENE 50 0 150 0 only valid for vector control range F3 23 Low speed flux boost Defaul 0 Change x Seting 0 5096 only valid for vector control range F3 24 Flux weakening regulator integral time Defaul 0 150s Change x Setting 0 010 3 000s only valid for vector control range LL F3 21 ensures that the motor has a full pre excitation and enough starting torque The pre excitation time is normally 0 1 2 0s and the larger the motor capacity the longer the time LL F3 22 Its value is better to be below the flux weakening point Eithter overhigh or overlow setting would reduce the torque output capacity and efficiency B F3 23 boosts the flux density when the frequency is below 10 of the base frequency increasing the torque ouptut capacity at low speeds in the vector control mode B F3 24 automatically ap
141. less than the underload protection level and the detection time is exceeded Generated by comparator 1 Generated by comparator 2 Failure in writing parameters Improper settting of communication parameters Check the load Deal with the external fault Check the load Check the setting of load overweight protection Check the load Check the setting of underload protection Check the definition of comparator 1 output Check the definition of comparator 2 output Retry after reset Call us if problem still existes Check the settings of FF menu Seriour communication interference Check the wiring and grounding of the communication circuit PC does not work Loose wiring or components inside the inverter Check PC and wiring Check and rewire failed current sensor or circuit error Incorrect setting of motor nameplate parameters Call us Set the parameters according to the motor nameplate Motor not connected or motor phase lost Check the motor wiring Motor not in no load state during rotary auto tuning Disconnect the motor from the mechanical load Oscillation of auto tuning Wires broken or peripheral devices failed Adjust F2 09 Check external wires and peripheral devices 140 7 TROUBLESHOOTING Er Aco 25 Cc n ErPbn Er PGo 26 PG disconnected t r a H e Er rHo 27 Thermal resistor open Abnormal stop li R
142. lf defined multi segment line linear line or reduced torque curve For the latter A reduced torque V F curve can improve the efficiency of the motor of a reduced torque load such as a fan or pump in light load operation The auto energy saving operation see F2 11 also improve the motor efficiency LE Apart from improving the motor efficiency the reduced torque V F curve and auto energy saving operation can decrease the noise Vol t age Base frequency Max out put vol t age 04 E Fr equency F2 01 Torque boost Default i Change x Setting 0 No boost 1 Manual range 2 Auto 3 Manual auto F2 02 Manual torque boost level Default Depends Change o on model 71 6 PARAMETER DESCRIPTION Setting 15kW or less 0 0 15 0 18 5kW or more 0 0 10 0 range F2 13 100 F2 03 Auto torque boost cut off point Default 10 0 Change o Setting 0 0 100 0 F2 12 100 range F2 04 Auto torque boost level Default 100 0 Change x an Setting 0 0 100 0 range Manual torque boost increases the motor s torque at the start or at low speeds The value of F2 02 should be adjusted gradually until the torque meets the requirement for start Note that too large F2 02 value will lead to motor overheating or overcurrent The relastionship between F2 02 F2 03 F2 12 and F2 13 are shown in the following diagram 4 Vol
143. llation of keypad on cabinet front cover The keypad of an SB70G inverter can be taken off from the inverter and installed on the front cover of the cabinet with the keypad and inverter connected by the extension line You can choose any one of the following two installing methods 18 3 Installation and wiring Method 1 direct installation O Make an opening on the front cover of the cabinet according to the following drawing O Take off the keypad and the two screws on the diagonal of the keypad Fix the keypad to the front cover with the two M3x14 screws shipped with the product O Insert one end of the extension line into the keypad and fix it with the fastener shipped with the product Insert the other end of the extension line into the corresponding slot on the inverter circuit board and lock it Close the cover board of the cabinet Holes for installing keypad m Fectangl e hol e for wres eir d N Hl der T SL 23 accessor y prevents the extensi on line connect or coning off fromthe keypad NET 24 Material thickness less than 3nm Scr ew hol e Two M amp X14 screws IH Method 2 installation via the mounting box Make an opening on the front cover of the cabinet according to the following drawing Install the mounting box op
144. lt 0 Change x Fd 12 Expansion digital input terminal X10 Default 0 Change x Fd 13 Expansion digital input terminal X11 Default 0 Change x ues Refer to the table of digital input functions in Section 6 5 LL The expansion digital input terminals X7 X11 are located on the expansion board See Section 9 5 LL The expansion digital input terminal signals are processed by F4 11 too Related monitored parameter FU 43 Fd 14 Expansion digital output terminal Y3 Default 0 Change x Fd 15 Expansion digital output terminal Y4 Default 0 Change x Fd 16 Expansion digital output terminal Y5 Default 0 Change x 121 6 PARAMETER DESCRIPTION Fd 17 Fd 18 Setting range Expansion digital output terminal Y6 Default 0 Change x Expansion digital output terminal Y7 Default 0 Change x Refer to the table of digital output functions in Section 6 6 B The expansion digital output terminals Y3 Y7 are located on the expansion board See Section 9 5 O Related monitored parameter FU 44 Fd 19 Counting method Default Setting range 0 Common counting 1 Quadrature counting LE Using the quadrature counting method can make the UP DOWN count for quadrature encoder s channels A and B count up if A leads B and count down if B leads A Fd 03 can swap channel A with B Fd 20 Designated count 2 Default Setting range LL The function of Fd 20 is the same as that of F9 15 QI Digit
145. lt 5 0s Change x Setting 0 0 30 0s range i LE When the motor current exceeds Fb 04 and lasts for a period of time longer than Fb 05 the motor acts according to the setting of Fb 03 This function is used to detect whether the mechanical load is abnormal and causes an excessively large current Fb 06 Inverter underload protection Default 0 Change x Setting 0 No action 1 Contintue running with an alarm 2 Coast to a stop due to fault range Fb 07 Inverter underload protection level Default 30 096 Change x Setting 0 0 100 096 inverter rated current 100 range Fb 08 underload protection detection time Default 1 0s Change x Setting 0 0 100 0s range LI When the output current is lower than Fb 07 and lasts for a period of time longer than Fb 08 the inverter acts accroding to the setting of Fb 06 This function can timely detect such faults as no load turning or water pump breaking of conveying belt and opening of contactor on the motor side 0 Change x 0 No action Setting 1 Run at the average frequency within 10s before disconnection with an AL Aco alarm 2 Run at the frequency set by Fb 10 with an AL Aco alarm 3 Coast to a stop with an Er Aco alarm Default 0 00Hz Change o LE Do not enable this protection function during the inverter no load test Fb 09 Default Analog input disconnection action range Fb 10 Frequency after analog input disconnection
146. lter magnetic ring on the input side of the inverter 2 Isolate noise of other devices with an isolation transformer or power supply filter Motor cable radiation Power cable radiation Inverter radiation 28 As measuring meters radios sensors or signal lines are installed in the same cabinet with the inverter they are easy to be interfered with and act falsely Follwing measures can be taken 1 Install devices and signal lines which are easily affected as far as possible away from the inverter The signal lines should be shielded wires and be earthed They should be run in metal conduits and be as far as possible away from the inverter and its input output lines If the signal lines have to cross the power cables keep them at right angles 2 Install an EMI filter or ferrite common mode filter magnetic ring on both input and output side of the inverter 3 Motor cables should be laid in a thick shield such as conduits over 2mm or cement tubes The power cables should be run in metal conduits and be shielded and earthed the motor cable is a 4 core cable one end of which is connected to earth one the inverter side while the other end is connected to the motor case 3 Installation and wiring 1 Avoid running signal lines in parallel with or in the same bundle with the power cables Static induction 2 Try to keep devices and signal lines subject to disturbance as far as possible Electromag
147. me as those for AO1 range I Table of analog output functions 93 6 PARAMETER DESCRIPTION 0 Operating frequency Max frequency full scale value Reference frequency Max frequency full scale value Output current 2 times inverter rated current full scale value 2 PFI 3 UP DOWN value 4 DC link voltage 1000 V full scale value 5 Reference frequency after accel decel Max 26 27 Analog multiple switchin output Comparator 1 digital setting 28 Comparator 2 digital setting Arithmetic unit 1digital setting 29 30 Low pass filter 2 output 3 Output voltage 1 5 times inverter frequency full scale value 31 Arithmetic unit 2digital setting rated voltage full scale value 6 PG detection frequency Max 32 Arithmetic unit 3digital setting 4 Output capacity 2 times motor frequency full scale value 33 Arithmetic unit 4digital setting rated capacity full scale value 7 Counter error setpoint 34 Arithmetic unit 5digital setting 5 Output torque 2 5 times motor count full scale value 35 Arithmetic unit 6digital setting rated torque full scale value 8 Count percentage setpoint 36 PC analog 1 6 Reference torque 2 5 times motor count full scale value 37 PC analog 2 rated torque full scale value 9 Arithmetic unit 1 output 38 Factory output 1 7 PID feedback value 20 Arithmetic unit 2 output 39 Factory output 2 8 PID reference value 21
148. meter copying function Fd 01 PG pulse number per revolution Defaul 1024 Change x Setting 1 8192 range Fd 02 PG type Defaul 0 Change x Setting 0 Quadrature encoder 1 Single channel encoder range Fd 03 PG direction Defaul 0 Change x Setting 0 Positive direction is positive if phase A of quadrature encoder leads phase B range 1 Negative direction is positive if phase B of quadrature encoder leads phase A Fd 04 PG disconnection action Defaul 2 Change x Setting 0 No action 1 Alarm AL PGo displayed range 2 Coast to a stop due to fault Er PGo displayed Fd 05 PG disconnection detection time Defauli 1 0s Change x Setting 0 1 10 0s range Y x Fd 06 PG speed ratio denominator Defaul 1 Change x 120 6 PARAMETER DESCRIPTION Fd 07 PG speed ratio numerator Default 1 Change x Setting 1 1000 range Fd 08 PG speed test filtering time Default 0 005s Change o B B B B Setting 0 000 2 000s range To use the encoder a encoder interface card such as SL PGO is needed The wiring of the card is described in detail in Chapter 9 Fd 02 If single channel encoder is selected the signal must enter from channel A Single channel encoder is not applicable to low speed operations and operations with both forward and reverse directions Fd 03 For a single channel encoder if positive direction is selected then FU 35 is always posit
149. mode 1 FWD REV stop 5 3 wire mode 2 run direction stop I Related digital inputs include 37 38 and 39 LL The logic and illustration for each mode are listed in the following table where S indicats level is valid while B indicates edge is valid F4 08 Mode Logic Diagram S Run switch When it is valid the motor pis 0 1 wire mode runs start stop Note The run direction is determined by the S Antea virtual direction of the reference frequency LOM ee T i SZ REV SI FWD Result Invalid Invalid Stop ok 1 ae moded Invalid Valid FWD j erre FWD REV F S2 internal virtual Valid Invalid REV T 1 RE terninal Valid Valid Stop lt ee Ix S2 direction S1 start stop Result P12 d Invalid Invalid Stop J aK 2 wire mode 2 p Std internal virtual 2 start stop direction Invalid iu PWD 2 DET Valid Invalid Stop Bo e terr Valid Valid REV c eM m P12 B1 Run button normally open sax 3 2 wire mode 3 B2 Stop button normally closed BUT interna virtual start stop Note The run direction is determined by the g T Riot direction of the reference frequency E aeina Te re b p2 lax 3 wire mode 1 B1 Stop button normally closed BI Sep comand 4 FWD REV stop B2 FWD button normally open gm pe AR Digital input 37 needed B3 REV button normally open T dun er mn
150. mp negative logic operation and anti jittering treatment They can be used by the programmable unit 47 48 Comparator 1 amp 2 outputs Can be used by the programmable unit 49 52 70 71 Logic unit 1 6 outputs Can be used by the programmable unit 53 56 Timer 1 4 outputs Can be used by the programmable unit 57 58 Encoder A amp B channels Can be used as the high speed input of the counter and meter counter 59 PFI terminal status Can be used as the high speed input of the counter and meter counter 60 Virtual revolution counting pulse It is a pulse signal with a duty ratio of 50 It can be connected to the counter for the calculation of the winding diameter in winding control 61 68 PLC mode 0 7 indication Used to indicate the serial number of current PLC mode LL This parameter can negate the Y1 and Y2 signals and outpui F5 05 Frequency reach detection band F5 04 Y output logic positive amp negative Default 00 Change x Settin Tens digit Y2 Units digit Y1 ee 0 Positive logic valid when closed and invalid when open 1 Negative logic valid when open and invalid when closed t them Default 2 50Hz Change o Setting range 0 00 650 00Hz LL The frequency reach signal is sent out when the inverter operating frequency is in the range between reference frequency minus F5 05 and reference frequency plus F5 05 as shown below Ref erence frequency
151. nce frequency Min unit 0 01Hz Change Description The unit indicator blinks FU 02 Output current Min unit 0 1A Change rm FU 03 Load current percentage Min unit 0 196 Change H Description Inverter rated current 100 FU 04 Output voltage Min unit 0 1V Change ro FU 05 Operating speed Min unit 1r min Change LEER Description FU 05 120xoperating frequency pole numberxFC 13 FU 06 Reference speed Min unit 1r min Change jai Description FU 06 120xreference frequency pole numberxFC 13 The unit indicator blinks FU 07 DC link voltage Min unit 0 1V Change irum FU 08 Output capacity Min unit 0 1kW Change FU 09 Output torque Min unit 0 196 Change H FU 10 Reference torque Min unit 0 196 Change Description The unit indicator blinks FU 11 Operating line speed Min unit Im s Change 8 description FU 11 operating frequencyxFC 14 FU 12 Reference line speed Min unit 1m s Change fis Description FU 12 reference frequencyxFC 14 The unit indicator blinks FU 13 PID feedback Min unit 0 196 Change H Description FU 13 PID feedback channelxF7 03 FU 14 PID reference Min unit 0 196 Change H Description FU 14 PID reference channelxF7 03 The unit indicator blinks FU 15 Counter count Min unit 1 Change lira 135 6 PARAMETER DESCRIPTION FU 16 Meter counter actual length Min unit lm Change FU 17 All Min unit 0 1 Chang
152. ncrease the inverter s starting torque and its output torque at low speeds To use the function of auto torque boost the motor nameplate parameters need to be set appropriately and the motor standstill auto tuning be performed 4 Slip compensation can ease the speed drop caused by the load It is only valid when auto torque boost is valid Parameters of F2 05 and F2 06 need to be set And F2 07 and F2 08 can be set too 4 3 3 Quick commissioning for vector control The method of quick commissioning for vector control without PG is as follows For vector control with PG the encoder related parameters need to be set too refer to to section 6 14 34 4 OPERATION AND COMMISSIONING 1 Adjust the parameter F3 22 making the motor no load current at low speeds non flux weakening region under vector control approximately equal the motor no load current 2 The motor auto tuning without load needs to be performed for vector control If it is impossible to perform it the motor parameters must be manually input including FA 08 FA 09 FA 10 and FA 11 3 Setting of the speed regulator refer to section 6 4 35 5 PARAMETER TABLE 5 Parameter table Note In the Change column of the table below O indicates the parameter can be changed in any state x indicates the parameter is only changeable in running state while 11 indicates the parameter is read only F0 Basic Parameters
153. netic induction away from the inverter and its input and output lines 3 Use shield wires as the signal lines and power cables and lay them in separate metal conduits with the space between the two conduits being at least 20cm 2 Countermeasures against leakage current Leakage current is generated due to the existence of capacitance between inverter input output cables and earth between lines and between the motor and earth The size of the leakage curren including earth leakage current and inter line leakage current is determined by the size of the distributed capacitance and carrier frequency Sources of leakage current R P D stri buted capacitance line to line CIL NI gt Power E S Inverter 1 suppl y is Fy 4 Qrcuit breaker E D stri buted capaci tance Dst ribut ed capaci t ance output cable to earth mtor to earth Earth leakage current The leakage current may flows into not only the inverter system but also other devices via the earth line causing false action of the leakage circuit breaker relay or other devices The higher the carrier frequency and the longer the motor cables the larger the leakage current Suppression measures 1 Lower the carrier frequency but that will increase the motor noise 2 Minimize the length of the motor cables 3 Use a leakage circuit breaker specially designed for higher harmonics and surge leakage current Inter line leakag
154. nly when keypad is command source 0 Invalid 1 Valid only in standby state 2 Valid H Thousands digit determines the function of 1 only when keypad is command source 0 Normal run 1 Jog FC 02 DEP ae 1 in run 59 1 y Select monitored parameters which are FC 03 Monitored parameter 2 in run displayed in both running and standby states al and standby Note 1 indicates null and 0 59 represent Monitored parameter 3 in run FU 00 FU 59 The minimum value of FC 02 is FC 04 0 l and standby FC 05 Monitored parameter 4 in run il and standby FC 06 Monitored parameter 5 in run E and standby FC 07 Monitored parameter 6 in run E and standby FC 08 Monitored parameter 7 in run 1 and standby FC 09 Monitored parameter 1 in run 59 0 FC 10 Monitored parameter 2 in run Select monitored parameters which are only 2 FC 11 Monitored parameter 3 in run displayed in running state 4 Note 1 indicates null and 0 59 represent FC 12 Monitored parameter 4 in run FU 00 FU 59 1 FC 13 Speed display coefficient 0 001 10 000 1 000 FC 14 Line speed display coefficient 0 01 100 00 0 01 5 PARAMETER TABLE 00 01 FU 59 excluding factory parameters FC 15 Fn User parameters 1 30 Note 00 01 indicates null and others represent 00 01 e FC 44 parameter numbers For example F0 01 represents F0 01 FC 45 User parameter 31 Fixed as FC 00 FC 00 Bi FC 46 User par
155. nsion board into the holes on the main control board 3 align the connector on the expansion board with the connector on the main control board J1 and align the two mounting holes on the expansion board with the plastic poles and then press down Basic wiring diagram 8 MAINTENANCE amp AFTER SALE SERVICE P o oO BAKE ay Eee X T a SNAR Lay f be ES z A XXE OP Tom M SL 3X2Y inter ace The digital I O expansion board provides multi channel inputs and outputs The number of the channels can be decided by the user for example 5 channels of digital input SL 5X 5 channels of digital output SL 5Y and 3 channels of digital input plus 2 channels of digital output SL 3X2Y The functions and specificaions of the terminals are as follows take SL 3X2Y as an example Symbal Terminal Function Specfication x7 X7 expansion digital input Multiple functions refer ROREM Input voltage lt 25V ion to Section 6 14 X8 pP e ET EU Input impedance 23 9kO Hige level gt 10V 1g1ta inpu Monitored parameter Sampling period 2ms XO expansion Low level lt 3V KO eee FU 43 digital input P12 12V power offered to the 12V power user Max output current for 12V power 80mA COM 12V power ground Y3 T expansion t Optocoupler isolation digital output Multiple functions refer
156. o0 50 0 range i F6 06 AII disconnection threshold Default 0 096 Change o 0 0 20 096 10V or 20mA 100 Setting Note For 2 10V 4 20mA or 10 2V 20 4mA the interal disconnection threshold is range fixed at 10 for 10 10V 20 20mA or 10 10V 20 20mA the disconnection test is not performed F6 07 AD input type Default 0 Change o F6 08 AD gain Default 100 096 Change o F6 09 AD bias Default 0 0096 Change o F6 10 AD filtering time Default 0 100s Change o F6 11 AD zero point threshold Default 0 096 Change o F6 12 AI2 zero point hysteresis error Default 0 0 Change o F6 13 AI2 disconnection threshold Default 0 0 Change o Seiting All settings for AD are the same as those for AII range 91 6 PARAMETER DESCRIPTION LL The table below lists the calculation formulas characteristic curves and regulation diagrams for analog inputs dotted lines represent factory settings while the solid ones represent regulated settings Calculation formula for 92 Input Basic curve Bias 10 00 Gain 200 0 output A100 __ 4100 _ 5s Zl Menden Output gainx input bias p Z y 0 100 result confined to 0 100 p Z Ly e 0 10V 20 nA 0 10V 20A A10070 10 0V or 20 0mA JOutput gain
157. onitoring state pressing e will lock the keys and pressing D QD and holding for three seconds will Monitored parameter 1 in run and standby Default Change Monitored parameter 2 in run and standby Default Change Monitored parameter 3 in run and standby Default Change Monitored parameter 4 in run and standby Default Change Monitored parameter 5 in run and standby Default Change Monitored parameter 6 in run and standby Default Change Monitored parameter 7 in run and standby Default Change Monitored parameter 1 in run Default Change Monitored parameter 2 in run Default Change Monitored parameter 3 in run Default Change Monitored parameter 4 in run Default Change 1 59 Setting ae Note 1 indicates null and 0 59 represent FU 00 FU 59 respectively The minimum value of FC 02 is 0 2 FC 02 FC 08 select from the FU menu the parameters to be monitored in both running and standby states LE FC 09 FC 12 select from the FU menu the parameters to be monitored only in running state 1 000 Change o FC 13 Speed display coefficient Default Setti 0 001 10 000 etting range FU 05 120xoperating frequency pole numberxFC 13 FU 06 120xreference frequency pole numberxFC 13 I Only used for speed conversion and has no influence on actual speed and motor control FC 14 Line speed display coefficient Default o 11
158. ons Overcurrent overvoltage undervoltage input output phase loss output short circuit overheating motor overload external fault analog input disconnection stall prevention etc Options Braking unit remote control box digital I O expansion board encoder interface board analog input expansion board keypad with copying function or potentiometer keypad mounting box keypad extension line I O reactor EMI filter Profibus DP module etc Service site Altitude less than 1000 meters indoor no direct sunlight free of dust corrosive gases inflammable gases oil mist water vapor water drops salt mist etc Ambient Temperature humid 10 40 C 20 90 RH no condensation Storage 20 60 C temperature Vibration Less than 5 9m s 0 6g Simicture Protection degree IP20 Cooling method Forced air cooling with fan control 2 SPECIFICATIONS 2 2 SB 70 Product series 200V class Rated capacity kVA Rated output current A Model Applicable motor kW SB70G0 55D2 1 1 3 0 55 SB70G0 75D2 19 5 0 75 SB70G1 5D2 3 1 8 1 5 SB70G2 2D2 4 2 11 2 2 SB70G4T2 6 9 18 4 SB70G5 5T2 9 9 26 59 400V class Rated Rated gt Rated Rated capacity output Applicable capacity output Applicable Model kVA current motor model kVA current motor A kW kW A SB70
159. ontrol the control wires between the controller and inverter should be less than 30 meters in length And since the analog signal is vulnerable to interference the analog control wires should be laid apart from strong electricity relay or contactor circuit The wiring should be shielded twisted pair cable and be as short as possible with one of its end connected to the terminal GND of the inverter 2 Wiring of multi function input X1 X6 FWD REV and output Y 1 Y2 terminals SB70G has two types of logic for its multi function input and output terminals leakage and source Therefore the interfacing is easy and flexible The typical connections for multi fucntion input and output terminals are shown below 26 Gonnect i on 3 Installation and wiring of multi function input terminals to peri pheral s Leakage t ype ogi c Sour ce t ype ogi c LE Jaai 755 QA a hee ge 1 Ear E 7 bar pe P12 SB 0G i oP12 SB 0G b Relaas ax 2v Inverter Tei perds aw 12v Inverter Use internal aM 4 i i f 4 i 1 mO D ad ea power f 1 T 1 i Sorting Y gt i ols E Yl sh rer ox x 1 4 i i 4 zu i j e Zi dem a
160. ows the independent regulation of the invter output voltage or frequency It can be used for torque motors or linear motors and used as a programmable power supply 2 In V F separate control mode functions of torque boost slip compensation and vibration damping become invalid LL F2 24 corrects the maximum output voltage in many ways It s used for motor testing equipment and generally doesn t need setting by users It s only valid in V F control 6 4 F3 Speed torque and flux control parameters F3 00 High speed ASR proportional gain Defaul 5 00 Change x Setting 0 00 200 00 range F3 01 High speed ASR integral time Defaul 1 000s Change x Setting 0 010 30 000s range F3 02 Low speed ASR proportional gain Defaul 10 00 Change x Setting 0 00 200 00 range F3 03 Low speed ASR integral time Defaul 0 500s Change x Setting 0 010 30 000s range F3 04 ASR parameter switching point Defaul 0 00Hz Change x Setting 0 00 650 00Hz range 75 6 PARAMETER DESCRIPTION F3 05 ASR filtering time Default 0 010s Change x Setting 0000 ggg range F3 06 Accel compensation differential time Default 0 000s Change x Setting 0 000 20 000s range F3 07 Torque limit select Default 0 Change x Setting 0 Determined by F3 08 and F3 09 1 JAIL x2 5 Tan T 2 A
161. plies the flux weakening control to the motor when the latter runs over the base frequency or the DC link voltage is low It decides the speed of the flux weakening response Its value needs reducing if there is a high requirement for dynamic performance F3 25 Electromotive capacity limit Default 120 0 Change x F3 26 Regenerative capacity limit Default 120 0 Change x Setting 0 0 250 0 inverter rated capacity 10096 Only used to restrict the output capacity in range vector control 6 5 F4 Digital input terminals and multistep speed F4 00 X1 terminal Defaul 1 Change x F4 01 X2 terminal Defaul 2 Change x F4 02 X3 terminal Defaul 3 Change x F4 03 X4 terminal Defaul 4 Change x F4 04 XS terminal Defaul 12 Change x F4 05 X6 terminal Defaul 13 Change x F4 06 FWD terminal Defaul 38 Change x 6 PARAMETER DESCRIPTION F4 07 Setting range REV terminal Default Refer to the following table LL Table of digital input functions any two digital input terminals can t select the same digital input function simultaneously No signal UP DOWN increase Internal virtual FWD terminal Multistep frequency 1 UP DOWN decrease 39 Internal virtual REV terminal Multistep frequency 2 UP DOWN clear 40 Analog reference frequency hold Multistep frequency 3 PLC control disabled Accel decel disabled Multistep frequency 4 PLC operation pause 4
162. ption watt hour meter timer FU 39 Watt hour meter timer Min unit 0 01h Change Setting 0 00 655 35h Pressing A and concurrently clears this parameter itself and the range watt hour meter kWh FU 40 Digital input terminal status 1 Min unit 1 Change Ten thousands digit X5 Thousands digit X4 Description Hundreds digit X3 Tens digit X2 Units digit X1 136 0 Open 1 Closed 6 PARAMETER DESCRIPTION FU 41 Digital input terminal status 2 Min unit 1 Change O Description Hundreds digit REV Tens digit FWD Units digit X6 0 Open 1 Closed FU 42 Digital output terminal status Min unit 1 Change a Description Thousands digit T2 Hundreds digit T1 Tens digit Y2 Units digit Y1 0 Open 1 Closed FU 43 Expansion digital input terminal status Min unit 1 Change ris Description Ten thousands digit X11 Thousands digit X10 de Hundreds digit X9 Tens digit X8 Units digit X7 0 Open 1 Closed FU 44 Expansion digital output terminal status Min unit 1 Change an Ten thousands digit Y7 Thousands digit Y6 Description Hundreds digit Y5 Tens digit Y4 Units digit Y3 0 Open 1 Closed FU 45 Communication error times Min unit 1 Change O Description 0 60000 FU 46 Reference frequency after accel decel Min unit 0 01Hz Change a Description Frequency created after acceleration deceleration FU 47 Output frequency Min unit 0 01Hz Change ro Descrip
163. put input 2 Output 1 3 Output 0 4 AND 5 NAND 6 OR 7 NOR FE 30 Timer 1 set time Defaul Oms Change o Setting 9 40000ms range FE 31 Timer 1 output select Defaul 0 Change o Seting Refer to the table of digital input functions in Section 6 5 range FE 32 Timer 2 input select Defauli 0 Change o FE 33 Timers 2 config Defaul 300 Change o FE 34 Timer 2 set time Defauli Oms Change o FE 35 Timer 2 output select Defauli 0 Change o FE 36 Timer 3 input select Defaul 0 Change o FE 37 Timer 3 config Defaul 300 Change o FE 38 Timer 3 set time Defauli Oms Change o FE 39 Timer 3 output select Defaul 0 Change o FE 40 Timer 4 input select Defaul 0 Change o FE 41 Timer 4 config Defaul 300 Change o FE 42 Timer 4 set time Defauli Oms Change o FE 43 Timer 4 output select Defauli 0 Change o ue All settings for timers 2 4 are identical to that for timer 1 LL The structure of the timer is as the following diagram 125 6 PARAMETER DESCRIPTION 3 Bol T mer config ze N Tiner input select Falli ng edge delay Qut put signal setting Q o v San Jo Digital output Rsing amp falling X il A77 Timer out put 0 71 a ies edge del ay zd Ss Q select 0 54 EST gd E 9 i AXED p Pul se functi on L d 7 oH d P Ogital output 49 52 Digital output 53 56 Logic unit 1 4 out put Ti
164. put command pame en M F9 17 P Selecting digital outputs 57 59 can realize 0 o select f high speed meter counting F9 18 Meter counter setpoint length 0 65535m 1000m o F9 19 Meter counter pulse number per 9 1 6553 5 100 0 8 meter 0 Invalid 1 Always valid Loren EEO Gol 2 Conditionally valid selected by digital input i 49 F9 21 Zero speed level 0 120r min 30r min x F9 22 Zero servo ending level 1 10000 pulse s 10 o F9 23 Zero servo control gain 0 00 50 00 1 00 x F9 24 Reserved F9 34 FA Motor parameters No Name Setting range Default Change 11 Standstill auto tuning Pod pulang 22 No load auto tuning 09 1 FA 01 Motor rated capacity 0 40 500 00kW Depos x on model FA 02 Pole number 2 48 4 x FA 03 Motor rated current 0 5 1200 0A Dorn x on model FA 04 Motor rated frequency 1 00 650 00Hz 50 00Hz x FA 05 Motor rated speed 125 40000r min Depends x on model FA 06 Motor rated voltage 150 500V 380V x FA 07 Motor no load current 0 1A FA 03 Depends x on model FA 08 Motor stator resistance 0 00 50 00 Depends o on model FA 09 Motor leakage reactance 0 00 50 00 Depends o on model FA 10 Motor rotor resistance 0 00 50 00 Depends o on model FA 11 Motor mutual reactance 0 0 2000 0 Depends o on model 50 5 PARAMETER TABLE FA 12 Motor core gos coefficient 1 090 1 500 1 300 x FA 13 Motor core iun coefficient 1 999 FA 12 1 100 x FA 14 Motor core cxi coefficient EA
165. r and zero servo 6 11 FA Motor parameters 6 12 Fb Protection functions and advanced settings 6 13 FC Keypad operation and display settings 6 14 Fd Expansion options and functions 6 15 FE Programmable unit 6 16 FF Communication parameters 6 17 FP Fault history 6 18 FU Data monitoring 7 Troubleshooting 7 1 Faults and remedies 8 Maintenance and after sale service 72 53 8 1 82 8 3 8 4 8 5 Alarms and remedies Operation faults and remedies Daily maintenance Periodical maintenance Replacement of parts Storage of the inverter After sale service 9 Options II 9 1 9 2 93 9 4 9 5 9 6 9 7 9 8 9 9 Braking unit Communication component AC reactor EMI filter and ferrite chip common mode filter Digital I O expansion board Encoder interface board SL PG0 keypad options keypad mounting box Analog input expansion board PREFACE Preface Thank you for purchasing our SenLan SB70G series vector control inverters SB70G is a new generation inverter developed independently by the SenLan Science amp Technology Holding Corp Ltd featuring low noise hight performance and multiple functions It adopts the rotor field oriented vector control strategy to realize high accuracy wide range speed and torque control of the motor SB70G is extensively applicable to equipment in various industries such as drawbenches mixers
166. r at or out put Anal og out put gt x 0 41 lt o 4 In phase E z 2 input sel ect 9g gital input Wet her input is E f 6 0 94 absolute value or not z Q EPE Conpar at or Anal a a put gt o output sel ect z 1 3 Qonparator Qpposi t e phase 0 5 function setti ng input sel ect LL The functions of the comparator are shown in the following diagrams 123 6 PARAMETER DESCRIPTION posi t e phase i nput 4 n phase i nput Eror band 2 Oonparator output A In phase input gt opposi te i nput Oxparator A Ire phase np Zopposi t angut out put Tine Tine I l I i i Giser ond i I n phase i nput lt opposi te i nput onera or f i phase input sis input Tine Tine FE 12 Logic unit 1 input 1 select Default 0 Change pde Refer to the table of digital output functions in Section 6 6 FE 13 Logic unit 1 input 2 select Default 0 Change s Refer to the table of digital output functions in Section 6 6 FE 14 Logic unit 1 config Default 9 Change Setting 0 AND 1 OR 2 NAND 3 NOR 4 XOR 5 XNOR range 6 Output input 1 7 Output input 8 Outputsl 9 Outputs0 10 R S trigger FE 15 Logic unit 1 output select Default 0 Change Rene Refer to the table of digital input functions in Section 6 5 range FE 16 Logic unit 2 input 1 select Default 0 Change FE 17 Logic unit 2 input 2 select
167. responding to o F6 23 quency p 10 0 50000Hz 0Hz d 0 F6 24 PFI filtering time 0 000 10 000s 0 100s o F6 25 PFO function Same as F6 14 0 o F6 26 PFO output pulse modulation 0 Frequency modulation 0 5 method 1 Duty ratio modulation PFO frequency corresponding a Tai F6 27 0 spas also as the duty ratio 10000Hz o to 10076 modulationfrequency PFO frequency correspondin aS F6 28 quency p 8 0 50000Hz 0Hz S to 096 PFO duty ratio corresponding 9 9 100 0 E i 9 F6 29 to 100 100 096 o PFO duty ratio correspondin 2 9 F6 30 A y Pp 810 0 100 0 0 0 z to 096 F7 Process PID parameters No Name Setting range Default Change 0 PID control disabled 1 PID control enabled 2 PID corrects reference frequency prior to accel decel P7OOEID control selet 3 PID corrects reference frequency after 0 i accel decel 4 PID corrects torque 5 Free PID function 0 F7 04 1 AH 2 AD 3 PFI 4 UP DOWN value EU HTD a Taranee cms 5 Arithmetic unit 1 6 Arithmetic unit 2 9 7 Arithmetic unit 3 8 Arithmetic unit 4 46 5 PARAMETER TABLE 0 AIl LEAD 2 PFI 3 AIL AD 4 AI AD on Aui 6 A12 F7 02 PID feedback channel 0 7 All AI 8 All jar 9 Arithmetic unit 1 10 Arithmetic unit 2 11 Arithmetic unit 3 12 Arithmetic unit 4 F7 03 PID display coefficient 0 010 10 000 only affects FU 13 and
168. rs F7 08 F7 10 will be selected otherwise the first set be selected F7 05 F7 07 37 39 3 wire stop command internal virtual FWD and REV terminals Refer to F4 08 81 6 PARAMETER DESCRIPTION 40 Analog reference frequency hold If this signal is valid when the reference frequency comes from the analog input the reference frequency will not change with the analog input otherwise it will This function is quite useful in applications where the analog input is vulnerable to the electromagnetic disturbance Refer to the diagram below A Anal og i nput MT SER Ogital input 40 4 Anal og reference frequency hol d Tine gt A I ciens Ref erence frequency yo V V Tine L L 41 Accel decel disabled When this signal is valid the accel decel process will stop otherwise the accel decel process will resume 42 Run command source switched to terminal keypad This signal in conjuction with F0 02 can switch the command source from one to another as shown in the following table F0 02 State of digital input 42 Command source selected Invalid Keypad 0 Keypad d s Valid Terminal n Invalid Terminal 1 Terminal Valid Keypad NES Invalid Communication 2 Communication i Valid Keypad 43 Reference frequency switched to AI1 When this signal is valid the frequency setting channel will be forcibly switched to AI1 otherwise the frequency setting channel will b
169. s Change o on model Setting 0 00 50 00 range FA 10 Motor rotor resistance Default Deren Change o on model Setting 0 00 50 00 range FA 11 Motor mutual reactance Defaul Depends Change o on model Setting 0 0 2000 0 range FA 12 Motor core saturation coefficient 1 Defaul 1 300 Change x Setting 7 range 1 000 1 500 saturation coefficient corresponding to 50 of flux FA 13 Motor core saturation coefficient 2 Defauli 1 100 Change x pn 1 000 FA 12 saturation coefficient corresponding to 75 of flux FA 14 Motor core saturation coefficient 3 Defaul 0 900 Change x Es FA 15 1 000 saturation coefficient corresponding to 125 of flux FA 15 Motor core saturation coefficient 4 Defaul 0 700 Change x s 0 500 1 000 saturation coefficient corresponding to 15096 of flux LL If the motor auto tuning can not be conducted or the precise motor parameters are known the motor parameters can be calculated and input manually The calculation formula for the percentage values of motor parameters are as follows resis tan ceorinduc tan ce 2 ratedvoltage V AB x ratedcurrent A Note The reactance refers to the reactance at the motor rated frequency It is calculated based on x 100 Re sis tan ceorinduc tan ce percentage value 111 6 PARAMETER DESCRIPTION reactance 2n frequencyxinductance LL The parameters adopted by SB70 are parameters of induction motor s T I type equivalent circuit see
170. s are wound around the LL Wobble function is only valid for V F control It becomes invalid automatically in vector control jog and LL The typical wobble operation is shown in the diagram below 4 Frequency mop Se Sess Genter lS Se oN os oe es frequency X Decel Nf NZ M F9 02 N X _ Tine Run command Tine LE When F9 00 1 the inverter first accelerates to F9 02 waits for a period of time F9 03 or waits until the digital input 53 becomes valid if F9 00 2 and then reaches the center frequency After that it begins the wobble operation according to the settings of F9 04 F9 08 and keeps running until receiving the stop command LL The source of the center frequency is the reference frequency for common operation multi speed operatinon and PLC operation LL F9 04 should not set too high That will cause motor overheating F9 04 is normally set to 0 5 2Hz relatively large inertia of the grooved drum F9 05 is use to to overcome the actual speed lag caused by the inertia It is only used when there is an 105 6 PARAMETER DESCRIPTION LL F9 06 sets the time the sudden jump frequency spends LL F9 07 sets the time for a complete wobble cycle F9 08 sets the time for the rising edge Actual rising time wobble peroidxrising time Actual falling time wobble periodx 1 rising time LE When F9 09 is not equal to zero the actual risin
171. s high torque ripples of the motor Disabling overmodulation can eliminate the torque ripples and improve the control of such load as grinding machines Fb 35 Cooling fan control 0 o 117 6 PARAMETER DESCRIPTION Setting 0 Stop after standby state lasts 3 minutes range 1 Keep running I In applications where the motor starts stops frequently setting Fb 35 to 1 can prevent frequent start stop of the cooling fan Fb 36 Jump frequency 1 Default 0 00Hz Change o Setting 0 00 625 00Hz range Fb 37 Jumping width 1 Default 0 00Hz Change o Setting 000 20 00Hz range Fb 38 Jump frequency 2 Default 0 00Hz Change o Setting 0 00 625 00Hz range Fb 39 Jumping width 2 Default 0 00Hz Change o Setting 0 00 20 00Hz range Fb 40 Jump frequency 3 Default 0 00Hz Change o Setting 0 00 625 00Hz range Fb 41 Jumping width 3 Default 0 00Hz Change o Setting 600 20 00Hz range LE Jump frequency prevents the inverter running at the mechanical resonant points La J During acceleration or deceleration the inverter can run through the jump frequency smoothly i e jump frequency becomes invalid but can not keep steady state operation within the jumping width A Ref erence frequency after processi ng lt Junpi ng wi dth 74 Ref erence frequency Junp frequency gt 6 13 FC Keypad operation and display settings FC 00 Display parameter
172. sabled 1 Enabled x Fb 33 Space vector angle stop save 0 Not save 1 Save 0 x Fb 34 Overmodulation 0 Disabled 1 Enabled x Fb 35 Cooling fan control 0 Stop after standby state lasts 3 minutes 0 a 1 Keep running Fb 36 Jump frequency 1 0 00 625 00Hz 0 00Hz o Fb 37 Jumping width 1 0 00 20 00Hz 0 00Hz o Fb 38 Jump frequency 2 0 00 625 00Hz 0 00Hz o Fb 39 Jumping width 2 0 00 20 00Hz 0 00Hz o Fb 40 Jump frequency 3 0 00 625 00Hz 0 00Hz o Fb 41 Jumping width 3 0 00 20 00Hz 0 00Hz o Default Change FC 00 Display parameter select 0 All menus 1 User selected paramerters 2 Parameters different from factory settings 0 o 53 5 PARAMETER TABLE Units digit determines which keys are locked 0 None locked 1 All locked i 2 All locked but 3 All locked but 4 All locked but and 5 All locked but and i Tens digit determines the function of 0 Valid only when keypad is the command source 1 Valid when keypad terminal or communication is the command source Stops motor according to preset stop mode J 54 FC 01 Key function and auto lockup 2 Stops motor according to preset stop mode 0000 when keypad is the command source When other channels are the command cource makes the motor coast to a stop and gives an Er Abb alarm Hundreds digit determines the function of e o
173. se fire The voltage of the input power terminals should not beyond the rated voltage range That may damage the inverter The grounding terminal PE of the inverter must be securely connected to earth resistance to earth lt 10Q otherwise there may be a risk of electric fire 1 3 Check before switching on the power Close the cover board of the inverter before turning on the power otherwise there may be a risk of electric shock or explosion Before trying to run the motor at a frequency over the rated motor frequency conform that the motor and the mechanical devices can endure such a high speed 1 4 Precautions on power and operation Check to see if parameters are set appropriately before commissioning Do not open the front cover while the input power is switched on for the high voltage inside may cause electric shock Do not handle the inverter with wet hands That may lead to electric shock Power on auto start is enabled before shipment from the factory When the terminal control and the run signal are valid the inverter will start automatically once the power is turned on Do not control the run and stop of the inverter by switching on and off the input power Related parameters should be reset after parameter initialization If the function of restart has been set such as auto reset or restart after momentary power failure do not approach the motor or mechanical load while the inverter is waiting to restart 1 1
174. select Default 0 Change o Setting 0 All menus 1 User selected paramerters range 2 Parameters different from factory settings LI FC 00 1 Only parameters selected by FC 15 FC 46 are displayed User password is invalid for these parameters But changing FC 00 needs the user password LE FC 00 2 Only parameters that have different settings from the factory settings are displayed This facilitates the test and maintenance 118 6 PARAMETER DESCRIPTION FC 01 Key function and auto lockup Default 0000 Change Units digit determines which keys are locked 0 None locked 1 All locked 2 All locked but 3 All locked but 4 All locked but and CZ 5 All locked but and Tens digit determines the functio of 9 0 Valid only when keypad is the command source 1 Valid when keypad terminal or communication is the command source Stops the motor Setting according to preset stop mode range 2 Stops the motor according to preset stop mode when keypad is the command source makes the motor coast to a stop and give an Er Abb alarm when any other command source is selected Hundreds digit determines the function of C only when keypad is command source 0 Invalid 1 Valid only in standby state 2 Valid Thousands digit determines the function of 0 Common run 1 Jog only when keypad is command source Ea Keys are locked up automatically if no key is pressed within one minute In m
175. series inverters 2 SPECIFICATIONS 200V Class Model W H H1 D A B d Construction Weight mm mm mm mm mm mm mm kg SB70G0 55D2 100 180 105 157 87 5 170 04 5 2 SB70G0 75D2 SB70G1 5D2 Walling 135 240 140 170 125 230 04 5 ic 3 SB70G2 2D2 single SB70G4T2 150 300 195 138 288 05 5 7 SB70G5 5T2 400V Class Model WwW H H1 D Al A B d Construction Weight mm mm mm mm mm mm mm mm kg SB70G0 4 SB70G0 75 100 180 105 157 87 5 170 o4 5 2 SB70G1 5 SB70G2 2 135 240 140 170 125 230 4 5 3 SB70G4 SB70G5 5 150 300 195 138 288 5 5 7 SB70G7 5 SB70G11 200 380 225 185 367 o7 10 SB70GI5 SB70G18 5 290 460 430 265 200 448 o7 23 SB70G22 SB70G30 310 514 480 265 246 500 o7 33 SBO 370 570 530 288 300 554 p9 bon 48 SB70G45 7 single SB70G55 380 610 560 300 250 590 O10 58 SB70G75 440 686 650 320 300 670 O10 82 SB70G90 480 780 730 345 350 760 10 113 SB70G110 SB70G132 520 810 760 360 350 788 12 130 SB70G160 590 980 920 370 350 955 O14 200 SB70G200 SB70G220 640 1020 960 380 430 995 O14 230 SB70G250 SB70G280 720 1100 1030 405 450 1068 O17 268 SB70G315 15 2 SPECIFICATIONS Ww H H1 D A1 A B d Construction mm mm mm mm mm mm mm mm SB70G375 820 1250 1180 405 500 1218 17 S
176. st fault Min unit 0 1kW FP 07 DC link voltage at last fault Min unit 0 1V FP 08 Bridge temperature at last fault Min unit 0 1 C Ten thousands digit X5 Thousands digit X4 Hundreds digit X3 Tens digit X2 Units digit X1 FP 10 Terminal input status 2 at last fault Hundreds digit REV Tens digit FWD Units digit X6 FP 09 Terminal input status 1 at last fault FP 11 2nd last fault type Same as FP 00 Cumulated run time at 2nd last Min unit 1h FP 12 fault FP 13 3rd last fault type Same as FP 00 FP 14 Cumulated run time at 3rd last Min unit 1h fault 60 5 PARAMETER TABLE No Name Description FP 15 4th last fault type Same as FP 00 Cumulated run time at 4th last Min unit 1h FP 16 fault FP 17 5th last fault type Same as FP 00 Cumulated run time at 5th last Min unit 1h FP 18 fault FP 19 Single time run time at fault Min unit 0 1h FP 20 Fault history clear 11 Clear FP 00 FP 20 FU Data monitoring No Name Description FU 00 Operating frequency Min unit 0 01 Hz FU 01 Reference frequency Unit indicator blinks Min unit 0 01 Hz FU 02 Output current Min unit 0 1A FU 03 Load current percentage Inverter rated current 100 Min unit 0 1 FU 04 Output voltage Min unit 0 1V FU 05 Operating speed Min unit 1r min FU 06 Reference speed Unit indicator blinks
177. switch input 1 Default 0 Change o Setting af range Refer to the table of analog output functions in Section 6 7 FE 73 Analog multi switch input 2 Default 0 Change o Setting ane range Refer to the table of analog output functions in Section 6 7 FE 74 Analog multi switch control signal Default 0 Change o Setting m cT range Refer to the table of digital output functions in Section 6 6 LE The structure of the analog multi switch is as the following diagram o FE72 Anal og out put lI 0 Anal og out put 27 Q Anal og nulti sw tch out put 0 41 M ic FU32 FE73 Anal og nul ti switch out put Anal og out put ae 4 N 0 41 m FETA Dgital output tle 0 7 6 16 FF Communication parameters FF 00 Communication protocol Default 0 Change x Setting range 0 Modbus protoco 1 Compatible USS commands 2 CAN bus FF 01 Data format Default 0 Change x 0 8 N 1 1 start bit 8 data bits no parity check 1 stop bit Setting 1 8 E 1 Istart bit 8 data bits even check 1 stop bit range 2 8 0 1 1 start bit 8 data bits odd check 1 stop bit 3 8 N 2 1 start bit 8 data bits no parity check 2 stop bits FF 02 Baud rate Default 3 Change x Setting 0 1200bps 1 2400bps 2 4800bps 3 9600bps 4 19200bps RN kg 5 38400bps 6 57600bps 7 115200bps 8 250000bps 9 500000bps E Note 0 5 for Modbus and USS while 0 9 for CAN FF 03 Local address Default 1 Change x 128 6 PARAMETER DESCRIPTION Setting 0 247
178. t Same as F6 14 Arithmetic unit 6 input 2 select Arithmetic unit 6 config Same as FE 46 Arithmetic unit 6 digital setting 100 0 100 096 corresponding to analog output 35 Low pass filter 1 input select Same as F6 14 Low pass filter 1 filtering time 0 000 10 000s Low pass filter 2 input select Same as F6 14 Low pass filter 2 filtering time 0 000 10 000s Analog multi switch input 1 Same as F6 14 Analog multi switch input 2 Same as F6 14 Analog multi switch control singal Same as F5 00 FF Communication parameters No Name Setting range Default Change FF 00 Communication protocol 0 Modbus 1 USS commands 2 CAN 0 x FF 01 Data format 0 8 N 1 1 8 E 1 2 80 3 8 N 2 0 x 0 1200bps 1 2400bps 2 4800bps 3 9600bps 4 19200bps 5 38400bps HEM Paid de 6 57600bps 7 115200bps 8 250000bps gt 9 500000bps FF 03 Local address 0 247 1 x FF 04 Overtime detection time 0 1 600 0s 10 0s o FF 05 Response delay 0 1000ms Sms o 0 No action 1 Alarm 2 Alarm and coast to a stop BENS Syertne reaction 3 Alarm and run acocording to F0 00 0 z 4 Alarm and run at upper limit frequency 59 5 PARAMETER TABLE No Name Setting range Default Change 5 Alarm and run at lower limit frequency USS message PZD word 9 4 FF 07 2 x number FF 08 Communication reference 0 001 30
179. t 0 01 PG detection frequency Min unit 0 1Hz Heat sink temperature Min unit 0 1 C Output power factor Min unit 0 01 Watt hour meter kWh 0 0 6553 5kWh Pressing A and Y concurrently clears this parameter itself and the watt hour meter timer Watt hour meter timer 0 00 655 35h Pressing A and Cv concurrently clears this parameter itself and the watt hour meter kWh Ten thousands digit X5 Thousands digit X4 Digital input terminal status 1 Hundreds digit X3 Tens digit X2 Units digit X1 0 Open 1 Closed joiali Hundreds digit REV Tens digit FWD Units digit X6 Digital input terminal status 2 0 Open 1 Closed Digital output terminal status Thousands digit T2 Tens digit Y2 Units digit Y1 0 Open 1 Closed Hundreds digit T1 Expansion digital input terminal status Ten thousands digit X11 Hundreds digit X9 0 Open 1 Closed Thousands digit X10 Tens digit X8 Units digit X7 Expansion digital output terminal status Ten thousands digit Y7 Hundreds digit Y5 0 Open 1 Closed Thousands digit Y6 Tens digit Y4 Units digit Y3 Communication error times 0 60000 Reference frequency after accel decel Min unit 0 01 Hz Output frequency Freuqney output by the inverter used by factory Min unit 0 01 Hz Communication poll cycle Min unit 0 001s Max current holding It is cleared by pressing
180. t bias 125 ES NN NN 0 100 result confined to 0 100 ES NN N 3 N NI l N 2M 4nA 10V 20A 2M 4nA 10V 20A 2M 4A 10V ZOA 6 PARAMETER DESCRIPTION LL Zero point threshold and zero point hysteresis error prevent the analog input signal fluctuating around the zero point For example setting the former to 10 0 and the latter to 5 0 can bring the hysteresis effect shown in the following diagram 100 After processi ng 15 VIS 1596 Rec ee ode A 10096 LL Increasing the filtering time slows down the response but strengthens the immunity to the disturbance Reducing the filtering time speed up the response but weakens the immunity LE Analog input is considered to be disconnected if it is lower than the disconnection threshold The action after the disconnection is determined by Fb 09 F6 14 AOI function Default 0 Change o Setting See the table of analog output functions below range F6 15 AOI type Default 0 Change o Setting 0 0 10V or 0 20mA 1 27 10V or 4 20mA 2 5V or 10mA at the center range F6 16 AOI gain Default 100 0 Change o Setting 00 1000 0 range F6 17 AOI bias Default 0 0096 Change o Setting 5909 99 999 10V or 20mA 100 range F6 18 AO2 function Default 2 Change o F6 19 AO2 type Default Change o F6 20 AO2 gain Default 100 096 Change o F6 21 AO2 bias Default 0 0096 Change o Setting All settings for AO2 are the sa
181. tage Base frequency Max output voltage Mx output vol tage __ l l l l l l T i l l 1 1 Manual torqe boost evel Fa L L Q Manual torque boost Base Mx Frequency cut off point frequency frequency Auto torque boost can alter the voltage according to the load current compensating for the voltage loss of the stator impedance and adapting to various load conditions automatically It ensures a large output torque under heavy load and a small output current under no load In V F control mode the functions of starts from searched speed auto torque boost and slip compensation use some motor parameters therefore we recommend you to conduct the auto tuning of the motor at a standstill before using them in order to gain a better control F2 05 Slip compensation gain Default 0 0 Change o Setting 0 0 300 0 range F2 06 Slip compensation filtering time Default 1 0s Change x Setting 0 1 25 0s range F2 07 Electromotive slip compensation limit Default 200 Change x F2 08 Regenerative slip compensation limit Default 200 Change x Setting E o range 0 25096 motor rated slip frequency 100 LI Ifthe output frequency remains constant the change of the load will cause the change of the slip thus 72 leading to the drop of the speed The slip compensation function can regulate the inverter output 6 PARAMETER DESCRIP
182. te speed control is needed F0 12 2 speed sensor less vector control This mode has good mechanical characteristics It can be used for applications where there is a high demand for driving performance and it is not convenient to install an encoder Torque control can be achieved under this mode F0 12 3 speed sensor vector control This mode has the highest dynamic performance and steady state accuracy It is mainly used for high performance control such as high accuracy speed control and simple servo control Torque control can be achieved under this mode with high control accuracy both at low speeds and in generating state F0 12 4 voltage and frequency can be regulated separately LL Attentions for vector control 1 Vector control is usually used in cases where one inverter controls one motor It also can be used to ontrol multiple motors that have the same model and parameters and are connected by a same shaft however you should perform the parameter auto tuning when these motors are connected together or you can manually input the equivalent parameters when these motors are connected in parallel 2 Motor parameter auto tuning or accurate motor parameter input is needed for motor dynamic modeling and field oriented control algorithm 3 The capacity of the motor and inverter must match each other The motor rated current should not less than 1 4 of the inverter rated current too low value would harm the control performance 4 ASR p
183. the high voltage indicator goes out and the voltage between P and N is less than 36V before checking and repairing the inverter otherwise there may be a risk of electric shock 3 Do not leave any metal pieces such as screws and washers in the inverter That many destroy the inverter or cause fire 4 Reset related parameters after replacing the control board otherwise the inverter may be destroyed 8 1 Daily maintenance Due to factors of dust humidity vibration aging etc faults would occur over time It is necessary to check the inverter and its working environment regularly in order to extend the lifespan of the inverter Check points 1 If the working enviromnent of the inverter meets the requirement 2 If the operating parameters of the inverter are set within the specified ranges 3 If there is any unusual vibration or noise 4 If there is any unusual odor 5 If the fans run normally 6 If the input voltage is within the specified range and voltages of various phases are balanced 8 2 Periodical maintenance The periodical maintenance should be performed once every three or six months according to the service conditions Check points 1 If the screws of control terminals are loose 2 If the main circuit terminals have a poor contact and the copperplate connections have traces of overheating 3 If the power and control cables are damaged 4 If the insulated binding band for the cold pressed terminals of t
184. thin given time the slave polled is considered to be lost The slave sends a piece of error information to the master if it can not implement a message Communication only changes RAM values If a parameter in RAM is to be written into EEPROM the communication variable EEP write command Modbus address is 3209H needs to be changed to 1 by communication Method of addressing the inverter parameters among the 16 bits of the Modbus parameter address the upper 8 bits represent the group number of a parameter and the lower 8 bits represent the serial number of the same parameter in the group For example the address of the parameter F4 17 is 0511H The group number is 50 32H for communication variables control word status word etc Note Communication variables include inverter parameters which can be accessed to by communication as well as communication dedicated command variables and status variables The menu codes correspond to the group numbers of parameters according to the following table Parameter Menu Parameter Menu Parameter group No code group No code group No Menu Parameter code group No 0 00H F5 5 05H FA 10 OAH FF 15 OFH 129 6 PARAMETER DESCRIPTION F6 6 06H Fb 11 OBH Fn 16 10H F7 7 07H FC 12 0CH FP 17 1H F8 8 08H Fd 13 ODH FU 18 12H F9 9 09H FE 14 OEH LL The data transmitted in communication are 16 bit
185. thmetic unit 6 digital b EES setting corresponding to analog output 35 Logd 0 0 Ciemas E Setting 2 E range All settings for arithmetic units 2 6 are identical to that for arithmetic unit 1 I The structure of the arithmetic uint is as the following diagram f eae O Arithmetic unit config N A w ES Q N Anal og output m N 0 4 x N N SN di ey AN E EN Anal og outputs 19 24 NO Arithmetic unit output Mn cC FU 24 FU 29 tr Ari thnetic unit out put Max a d Arithmetic unit input 2 sel ect HO Anal og out put Q i H O 0 41 7 1 FE 68 Low pass filter 1 input select Default 0 Change o pis Refer to the table of analog output functions in Section 6 7 FE 69 Low pass filter 1 filtering time Default 0 010s Change o Setting i range 0 000 10 000s FE 70 Low pass filter 2 input select Default 0 Change o 127 6 PARAMETER DESCRIPTION Setting range Refer to the table of analog output functions in Section 6 7 Low pass filter 2 filtering time Default Change o 0 010s 0 000 10 000s LL The structure of the low pass filter is as the following diagram Low pass filter input select FU30 amp FU 31 Anal og out puts 25 amp 26 Low pass filter out put Low pass filter out put Low pass filter filtering tine FE 72 Analog multi
186. tic unit 1x2 5 Setting 6 Arithmetic unit 2x2 5 7 Arithmetic unit 3x2 5 8 Arithmetic unit 4x2 5 tanpe Note In all cases above motor rated torque is equivalent to 100 Motor rated torque motor rated capacity 2nxmotor rated speed 60 F3 15 Digital torque reference Default 0 096 Change o Setting 5900 290 096 motor rated torque 10096 range F3 16 Torque control speed limit input select Default 0 Change o Muni 0 Determined by reference frequency 1 Determined by F3 17 and F3 18 F3 17 Torque control speed forward limit Default 5 00Hz Change o Setting 0 00Hz F0 07 range F3 18 Torque control speed reverse limit Default 5 00Hz Change o Setting 0 00Hz F0 07 range F3 19 Torque reference UP DOWN time Default 0 020s Change x Setting 0 000 10 000s This time is the time over which the torque rises from zero to 250 of range motor rated torque F3 20 Speed torque pis switching delay Default 0 050s Change v Setting 0 001 1 000s range LL The torque control function can control the motor torque directly It can be used for open loop tension control load balancing control etc Upon receiving the stop command in torque control mode the inverter will switch to the speed control mode and stop B Torque control is only applicable to vector control and PG vector control is recommended for torque control at low speeds or in generating state B F3 13 0 means that the digital input 45 can switch from speed contro
187. tion Frequency output by the inverter used by factory FU 52 Communication poll cycle Min unit 0 001s Change O FU 55 Max current holding Min unit 0 1A Change O Description It is cleared by pressing A and concurrently Others Reserved Min unit Change 137 7 TROUBLESHOOTING 7 1 Fault code Faults and remedies Fault type 7 Troubleshooting Possible causes Remedies tracb Erocb 1 Er ocA 2 Er ocd 3 er ou Er ouA 5 Er aud Er oud 6 Overcurrent at start Overcurrent during acceleration Overcurrent during deceleration Overcurrent during constant speed operation Overvoltage during acceleration Overvoltage during deceleration Overvoltage during Inter phase or grounding short circuit inside the motor or between wirings Check the motor and wiring Inverting module failed Call us Voltage overhigh at start Accel time too short Check the setting of torque boost Increase the accel time V F curve improper Regulate V F curve or the setting of torque boost Running motor restarts Set the start mode as smooth start Restart the motor after it stops completely Low prower grid voltage Check the input power Inverter capacity too small Use an inverter with larger capacity Auto tuning not performed for vector control Decel time too short Perform the parameter auto tuning In
188. tion onto the front cover 0 0 O Install the keypad into the mounting box O Insert one end of the extension line into the keypad and the other end into the corresponding slot on the inverter circuit board and lock the line Close the cover board of the cabinet 19 3 INSTALLATION AND WIRING d nount ing box Sizes of cabinet holes reypa 9 Material thickness 1 1 5mm j 14 e o Sa AID el p uM J x ENEN T n 3 3 Wiring AN DNER 1 Wiring of the inverter can be performed only by qualified professionals 2 Before opening the cover board of the inverter cut the power supply and wait for at least five minutes after all indicators on the keypad go out 3 The wiring inside the inverter can only begin after the internal high voltage indicator of the inverter goes out or the voltage between terminals P and N measured with voltmeter is less than 36V 4 The inverter must be earthed reliably otherwise there may be a risk of electric shock or fire 5 Shorting P and N is prohibited That may cause fire or damage to properties 6 Connecting the power line with U V or W is prohibited 7 The inverter has passed the voltage resistance test before it is shipped from the factory the users need not do this test again 8 Before turning on the power verify the rated input voltage of the inverter is consistent with the voltage of the AC power supply otherwise
189. to regenerative energy generated during speed restoring a deceleration process F3 11 Droop level Default 0 00Hz Change o Setting 0 00 50 00Hz range F3 12 Droop starting torque Default 0 0 Change o Setting o ET range 0 0 100 096 motor rated torque 10096 LE When multiple motors drive the same mechanical load and each motor is controlled by an inverter each motor and inverter will bear different load because of the disparity in rated speed or mechanical characteristics among different motors The droop function can balance the load among motors by regulating the hardness or softness of motors mechanical characteristics LL F3 11 set the changing value of the operating frequency when the motor torque equals F3 12 plus rated torque LL If motor torque is greater than F3 12 Frequency after droop initial reference frequency current torque F3 12 xdroop level LE The droop mechanical characteristic is shown as the folloing diagram 77 6 PARAMETER DESCRIPTION A Qer ati ng frequency ea 1 D oop evel Rat ed torque gt Droop starting Tor que torque F3 13 Torque control select Default 0 Change x posed 0 Conditionally active selected by digital input 45 Always active F3 14 Torque reference select Default 0 Change x 0 F3 15 1 AILx2 5 2 AI2x2 5 3 PFIX2 5 4 UP DOWN valuex2 5 5 Arithme
190. to digital outputs 16 31 word 2 Extended satu 447i py O Bits 0 15 correspond to digital outputs 32 47 word 3 FAO sau aoe O Bits 0 12 correspond to digital outputs 48 60 word 4 Extended status 3220H O Reserved word 5 I SB70 inverter supports the communication on a Modbus network using RTU Remote Terminal Unit mode The functions it supports include Function 3 read multiple parameters with max word number of 50 Function 16 write multiple parameters with max word number of 10 Function 22 mask write and Function 8 read back test Among them Functions 16 and 22 support broadcast broadcast message address is 0 In RTU mode both the starting and ending of the message frame are marked by an interval of at least 3 5 character times but 2ms for baud rates of 19200bit s and 38400bit s A typical RTU Dep dramei frame is shown below byte 1 byte multiple bytes 2 bytes LL Function 3 read multiple parameters Word number read ranges from 1 to 50 Refer to the following example for its message format Example read the main status word operating frequency and arithmetic unit 1 output three words with their addresses beginning with 3210H from the 71 slave 131 6 PARAMETER DESCRIPTION Query from master Response from slave Slave address 01H Modbus function code 03H Byte number returned 06H Slave address MSB of 3210H 44H Modbus function code LSB of 3210H 37H Start address MSB MSB of
191. tor outputs 1 otherwise outputs 0 range 4 Comparison is invalid and the output is constant 1 5 Comparison is invalid and the output is constant 0 Tens digit determines whether to take the absolute value 0 No 1 Yes Hundreds digit selects the protection function for comparator output 0 No action 1 The motor continues running with an alarm 2 The inverter coasts to a stop due to fault Er Col or Er Co2 displayed FE 03 Comparator 1 digital setting Defaul 50 0 Change o Setting e range 100 0 100 0 corresponding to analog output 28 FE 04 Comparator 1 error band Defaul 5 0 Change o Setting 0 0 100 0 range FE 05 Comparator 1 output select Defaul 0 Change o Setting Refer to the table of digital input functions in Section 6 5 range FE 06 Comparator 2 in phase input select Defaul 0 Change o FE 07 Comparator 2 opposite phase input select Defaul 0 Change o FE 08 Comparator 2 config Defaul 005 Change o FE 09 Comparator 2 digital setting corresponding to Defaul 50 0 Change o analog output 29 FE 10 Comparator 2 error band Defaul 5 0 Change o FE 11 Comparator 2 output select Defaul 0 Change o s All settings for comparator 2 are identical to that for comparator 1 LL The structure of the comparator is as the following diagram Dtital output 47 amp 48 On Qonpa
192. tting 0 Restart according to the preset starting mode range 1 Restart smoothly LL Auto reset function when a fault occurs during running the fault is reset automatically according to the settings of Fb 22 and Fb 23 thus avoiding trip due to misoperation instantaneous power supply overvoltage and external non repeated impact LL Auto reset process when a fault occurs during running it is reset automatically after a period of time Fb 23 If the fault disappears the motor restarts according to the mode set by Fb 25 if the fault still exists and the reset times is less than Fb 22 auto reset is continued being retried otherwise an alarm is reported and the motor stops LL Fb 22 is cleared in any of the following cases no fault occurs for continuous ten minutes after the fault reset fault is manually reset after it is detected power supply resumes after the momentary power failure B Fb 24 selects whether the digital output 5 is valid during auto reset O Faults of power device protection Er FoP and external fault Er EEF are not reset automatically Danger Be extremely careful while using the auto reset function for it may cause injury to people or damage to equipment Default 1 Change o Power on auto restart Fb 26 Setting range 0 Disabled 1 Enabled LL When terminal is the command source and F4 08 0 1 or 2 if the run command is valid after power on then Fb 26 can
193. u use it in following cases a The power grid capacity is far greater that that of the inverter and the inverter s power is larger than 30kW nu A load of thyristor or power factor compensator with switch control shares the same power supply with the inveter a The voltage imbalance of the 3 phase power is greater than 3 E The input side power factor needs improving The reactor can E Reduce the inverter output harmonics E Prevent the motor insulation being damaged nu Lower the output side common mode interference and the motor shaft current 9 4 EMI filter and ferrite chip common mode filter The EMI filter is used to suppress the inverter generated radio interference external radio interference as well as the interference of transient shock and surge with the inverter and the ferrite chip common mode filter magnetic ring is employed to restrain the inverter gernerated radio interference Filters should be used in applictions where there is a high anti radio disturbance requirement CE UL CSA standards must be met or devices with poor interference immunity are around the inverter While installing them try to minimize the wiring and locate them as close as possible to the inverter 9 5 Digital I O expansion board The digital I O expansion board is used to expand the digital input and output terminals Installation method 1 confirm the power of the inverter is turned off 2 insert the plastic poles shipped with the expa
194. ul 0 00s Change o F5 17 T2 terminal opening delay Defaul 0 00s Change o Setting 0 00 650 00s range LE The digital output delay is illustrated as follows A Signal prior to del ay ZE E p A Signal after del ay M gt G osi ng del ay Cpeni ng del ay 6 7 F6 Analog and pulse frequency terminals mem AWmpusw Pew o ae 5 90 6 PARAMETER DESCRIPTION 0 0 10V or 0 20mA corresponding to 0 100 10 OV or 20 OmA corresponding to 0 100 2 2 10V or 4 20mA corresponding to 0 100 3 10 2V or 20 4mA corresponding to 0 100 Setting 4 10 10V or 20 20mA corresponding to 100 100 3i 6 T fii range 10 10V or 20 20mA corresponding to 100 100 0 10V or 0 20mA corresponding to 100 100 with 5V or 10mA at the center 10 OV or 20 0mA corresponding to 100 100 with 5V or 10mA at the center Note The jumper on the control board chooses whether the input is a voltage type or current type input F6 01 AIl gain Default 100 0 Change o Setting 00 1000 0 range F6 02 AII bias Default 0 00 Change o Setting 59999 99 99 10V or 20mA 100 range F6 03 ATI filtering time Default 0 100s Change o Setting 6000 10 009 range F6 04 ATI zero point threshold Default 0 096 Change o Setting po 50 0 range i K F6 05 ATI zero point hysteresis error Default 0 0 Change o Setting
195. ult value of the multistep frequency n equals its respective stage number Refer to the following table 100 6 PARAMETER DESCRIPTION n 1 2 3 4 5 6 7 8 Stage n setting F8 03 F8 05 F8 07 F8 09 F8 11 F8 13 F8 15 F8 17 Stage n time F8 04 F8 06 F8 08 F8 10 F8 12 F8 14 F8 16 F8 18 Multistep frequency n F4 18 F4 19 F4 20 F4 21 F4 22 F4 23 F4 24 F4 25 n 9 10 11 12 13 14 15 16 Stage n setting F8 19 F8 21 F8 23 F8 25 F8 27 F8 29 F8 31 F8 33 Stage n time F8 20 F8 22 F8 24 F8 26 F8 28 F8 30 F8 32 F8 34 Multistep frequency n F4 26 F4 27 F4 28 F4 29 F4 30 F4 31 F4 32 F4 33 n 17 18 19 20 21 22 23 24 Stage n setting F8 35 F8 37 F8 39 F8 41 F8 43 F8 45 F8 47 F8 49 Stage n time F8 36 F8 38 F8 40 F8 42 F8 44 F8 46 F8 48 F8 50 Multistep frequency n F4 34 F4 35 F4 36 F4 37 F4 38 F4 39 F4 40 F4 41 n 25 26 27 28 29 30 31 32 Stage n setting F8 51 F8 53 F8 55 F8 57 F8 59 F8 61 F8 63 F8 65 Stage n time F8 52 F8 54 F8 56 F8 58 F8 60 F8 62 F8 64 F8 66 Multistep frequency n F4 42 F4 43 F4 44 F4 45 F4 46 F4 47 F4 48 F4 49 n 33 34 35 36 37 38 39 40 Stage n setting F8 67 F8 69 F8 71 F8 73 F8 75 F8 77 F8 79 F8 81 Stage n time F8 68 F8 70 F8 72 F8 74 F8 76 F8 78 F8 80 F8 82 Multistep frequency n F4 50 F4 51 F4 52 F4 53 F4 54 F4 55 F4 56 F4 57 n PARAR Stage n setting F8 83 F8 85 F8 87 F8 89 F8 91 F8 93 F8 95 F8 97 Stage n time F8 84 F8 86 F8 88 F8 90 F8 92 F8 94 F8 96 F8 98 Multistep frequ
196. used to reduce the impact to equipment during the forward reverse switching F1 37 Jog frequency Default 5 00Hz Change o Setting 0 10 50 00Hz range A Depends F1 38 Jog accel time Default Change o on model F1 39 Jog decel time Default Ded Change o on model 70 6 PARAMETER DESCRIPTION Setting range 0 1 60 0s Note The factory setting of jog accel decel time is 6 0s for models of 22 kW or less and 20 0s for 30kW or above CI In keypad control mode if the thousands digit of FC 01 is set to 1 then pressing the key D will activate the jog operation while in terminal control mode the digital input 14 or 15 may activate the jog operation If both digital inputs are valid or invalid jog operation will become invalid B 6 3 F2 V F control parameters V F curve Default 1 Change x In jog operation the functions of auxiliary reference and PID frequency correction are invalid The start stop mode for jog operation is fixted to starts from starting frequency and slowdown stop Setting range an B Self defined see F2 14 F2 21 Linear V F curve 1st power Oe DOLES eR two refer to the diagram below Reduced torque V F curve 1 1 2th power Reduced torque V F curv 2 1 5th power Reduced torque V F curv 3 1 7th power Reduced torque V F curv 4 2 0th power Reduced torque V F curv 5 3 0th power V F curve can be a se
197. verse Refer to F1 37 F1 39 16 Emergency stop When this signal is valid the inverter will stop according to the time set by F1 18 17 Inverter run disabled When this signal is valid the inverter is prohibited to run or coasts to a stop if it is running 18 Coast stop If this signal is valid when the inverter is running the inverter will block the output and the motor will coast to a stop 19 21 UP DOWN increase decrease and clear Refer to F4 12 F4 16 22 24 PLC control disable operation pause and standby state reset Refer to Section 6 9 25 31 PLC mode select 1 7 Refer to Section 6 9 32 Auxiliary reference disabled When this signal is valid the auxiliary reference is invalid 33 Operation interrupted If this signal is valid when the inverter is running the inverter will block the output after this signal is canceled the inverter will restart according to the mode set by Fb 25 This signal can be indicated by the digital input 16 34 DC braking at stop During stop if this signal is valid when the operating frequency is less than F1 26 and F1 25 2 the DC braking is introduced until the braking time exceeds F1 28 and this signal is canceled 35 Process PID disabled This signal invalidates the PID operation Only when it is invalid and there is no operation mode with a higher priority than PID can the PID operation begin 36 PID parameter 2 If this signal is valid when F7 11 0 the second set of PID paramete
198. verter Check the load or select an high capacity inverter Inverter temperature too high Check the fan air path and ambient temperature Accel time too short Increase the accel time Carrier frequency too high Lower the carrier frequency or select an inverter with a higher capacity V F curve improper Regulate V F curve and torque boost level Running motor restarted Set the restart mode as smooth restart or restart after motor stops 139 7 TROUBLESHOOTING ErAre Er ArF 24 rm SN 2n n D Motor overload External fault Motor load overweight Inverter underload Comparator 1 output protection signal Comparator 2 output protection signal Parameter saving failed Communication error Current test error Poor auto tunning Analog input disconnection Input voltage too low V F curve improper Check the input voltage Correctly set the V F curve and torque boost level The common motor runs with heavy load at low speed for a long time Install a separate cooling fan or select a motor designed for inverter Improper setting of nameplate parameters or overload protection Set FA 03 Fb 00 and Fb 01 correctly Motor stalls or load changes suddenly and greatly External fault terminal closed Motor current exceeds the load overweight detection level and the detection time is exceeded Inverter output current is
199. ving mode after power failure 0 Frequency changed via A or communication is stored in F0 00 or communication is not stored Setting 1 Frequency changed via CA range Tens digit selects the frequency holding x mode in stop state 0 Frequency changed via or communication is retained LL This parameter is valid only when F0 01 0 or 1 Auxiliary reference channel Default 0 1 Frequency changed via A v or communication is restored to F0 00 Change 0 None 1 F0 00 2 UP DOWN value 3 AIl 4 AD 6 Arithmetic unit 1 7 Arithmetic unit 2 8 Arithmetic unit 3 F0 05 Auxiliary reference gain Default 1 000 5 PFI Arithmetic unit 4 Change Setting range 1 000 1 000 LL Refer to F0 00 and F0 01 0 00Hz F0 07 range nm CI 0 06 is the frequency corresponding to 100 of the frequency setting L F0 07 and F0 08 limit the size of the reference frequency F0 09 Direction lock Default F0 06 Max frequency Default 50 00Hz Change x Setting V F control F0 07 650 00Hz range Vector control F0 07 200 00Hz F0 07 Upper limit frequency Default 50 00Hz Change x Setting po o8 F0 06 range F0 08 Lower limit frequency Default 0 00Hz Change x Setting 0 Change o Setting 0 Forward or reverse 1 Forward only 2 Reverse only range LL Itis recommended to set F0 09 to 1 or 2 when only a single dir
200. vo is only valid for PG vector control B B B an 6 11 Zero servo is enabled when F9 20 1 or 2 and the digital input 49 is valid With zero servo being enabled when the reference frequency equals zero and the motor decelerates to F9 21 zero servo position control begins When the zero servo position error is less than F9 22 the digital output 23 is valid otherwise it s invalid Refer to the following diagram for zero servo control sequence Ref erence frequency Cperati ng frequency Zero speed level Sen Zero speed evel _ N n Zer o servo endi ng evel Position error g ove 0 Zero ser vo endi ng evel I 4 NA Zer o servo end si gnal Speed cont r ol Zero servo positi on control Speed cont rol Zero servo can only adopt the quadrature encoder The pulse number set by F9 22 refers to the total number of edges both rising and falling of the quadrature encoder s A and B signals The response characteristic of zero servo control can be adjusted by F9 23 Note adjust the performance of the ASR speed loop first and then the zero servo control gain FA Motor parameters FA 00 Auto tuning Default 00 Change x Setting 11 Standstill auto tuning 22 No load auto tuning range 109 6 PARAMETER DESCRIPTION h Depen
201. written 04H Modbus function code 10H MSB of Ist data 00H Start address MSB 32H LSB of Ist data 3EH Start address LSB 00H MSB of 2nd data 13H Word number 00H written MSB LSB of 2nd data 88H Word number 02H written LSB 132 6 PARAMETER DESCRIPTION CRC LSB D2H CRC MSB LL Function 22 mask write 54H CRC LSB 4FH CRC MSB 70H This function provides an easy way to modify certain bit s of the control word compared to the complicated and time consuming read change write method It is only valid for the control word including the main control word and extended control word The operation is as follows Result operand amp AndMask OrMask amp AndMask i e When all bits of OrMask are 0 clear certain bit s When all bits of OrMask are 1 set certain bit s to 1 When all bits of AndMask are 0 the result is OrMask When all bits of AndMask are 1 the result remains unchanged Example set bit 7 digital input 24 process PID disabled of the address 3205H extended control word 2 of the 1 slave to 1 and then clear it The query from the master and the response from the slave are as follows the slave echoes the original function code Set bit 7 to 1 Slave address 01H Modbus function code 16H MSB of oprand address 32H LSB of oprand address 05H AndMask MSB FFH AndMask LSB 7FH OrMask MSB FFH OrMask LSB
202. x E324 Flux weakening regulator 9 910 3 000s 0 150s x integral time F3 25 Electromotive power limit 0 0 250 096 inverter rated power 100 120 096 x F3 26 Regenerative power limit 0 0 250 0 inverter rated power 100 120 0 x F4 Digital input terminals and multistep speed No Name Setting range Default Change 0 No signal 29 PLC mode select 5 F4 00 X1 terminal 1 Multistep frequency 1 30 PLC mode select 6 1 2 Multistep frequency 2 31 PLC mode select 7 3 Multistep frequency 3 32 Auxiliary reference 4 Multistep frequency 4 disabled g 5 Multistep frequency 5 33 Operation interrupted F4 01 X2 terminal 6 Multistep frequency 6 34 DC braking at stop 2 7 Multistep frequency 7 35 Process PID disabled 8 Multistep frequency 8 36 PID2 9 Accel decel time select 1 37 3 wire stop command F4 02 X3 terminal 10 Accel decel time select 2 38 Internal virtual FWD 3 11 Accel decel time select 3 terminal 12 External fault input 39 Internal virtual REV 13 Fault reset terminal 14 Jog forward 40 Analog reference F4 03 X4 terminal 15 Jog reverse frequency hold 4 16 Emergency stop 41 Accel decel disabled 17 Inverter run disabled 42 Run command 18 Coast stop switched to x F4 04 X5 terminal 19 UP DOWN increase terminal keypad 12 20 UP DOWN decrease 43 Reference frequency 21 UP DOWN clear switched to AIL 22 PLC control disabled 44 Reference frequency 23 PLC operation pause switched to F4 05 X6 terminal 24 PLC st
203. y Open collector output to Section 6 14 Output action frequency 250Hz Y4 Y4 expansion Monitored parameter digital output Start up voltage lt 1 0V FU 44 24V DC 50mA 9 6 Encoder interface board SL PG0 The encoder interface board is used to receive signals from the encoder so that the inverter can implement PG V F control or PG vector control It is also used in the high speed counting of numbers or meters Moreover it can be connected to the reference frequency via the analog input 16 Installation method 1 confirm the power of the inverter is disconnected 2 insert the plastic poles shipped with the interface board into the holes on the main control board 3 align the connector on the interface board with the connector on the main control board J1 and align the two mounting holes on the expansion board with the plastic poles and then press down 148 The encoder interface board is nearly compatible with all encoders with different types of output open collector type NPN and PNP voltage type complementary push pull type and differential output type It offers isolated power supplies of 12V and 5V Caution the input type of the encoder and the power supply must be selected by the jumper The default jumper setting is 12V and NPN encoder Basic wiring diagram for 12V differential output type encoder Orcuit br eaker T Power i nput 3 phase 380V 50 60Hz s R as
204. y Y M 7 inue the cycle d6 9 A N a88 l Tine a8 l Wits digit of T f6la7 d8 l F8 00 equals 1 X amp ft i op after cycle l T T2 T T TS T6 T7 T8 T9 TO T11 T12 T13 T14 T15 T16 le ple a ple le le rhe 4 An pe bla Sta ple pg na l Qe PLC stage A fini shed Dgital output 26 N Tine N 4 RC cycle fini shed No Exch piss Dgital output 27 a lasts 500ns Tine 103 6 PARAMETER DESCRIPTION Ea B B m When the digital input 23 is valid PLC operation pauses when it is invalid PLC operation restarts from the stage before the pause start mode is determined by F1 19 as shown below Frequency f2 a2 d3 f1 f4 N a4 REN f3 l da a3 V Tine c Stage 1 tine Sage 2 tine Sage 3 ti ne part Pause Gage 4 tine l la r ple I N tine Sage 3 Dgital input 23 count renai ni ng tine FLC oper ai on pause Tine When digital input 22 is valid the inverter enters the runs mode with a lower priority refer to F0 01 when it is invalid PLC operation resumes If digital input 24 is valid in the standby state then parameters concerning the PLC run stage cycled number and run timing are reset Related digital outputs digital output 24 25 26 27 and 61 68 Related monitored parameters FU 21 FU23 6 10 F9 Wobble frequency counter meter counter and zero servo

SB70 manuál-anglická verzia

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SB70 manu&aacute;l-anglick&aacute; verzia

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SB70 manuál-anglická verzia