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Jaden DLB1-0004T4G Instruction Manual

Summary of DLB1-0004T4G

  • Page 1

    Table of contents 1 summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.1 name plate ......................................................................

  • Page 2

    2 5 fault and solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124 5.1 fault and solutions ......................................................................................... 124 5.2 co...

  • Page 3: 1 Summary

    -3- 1 summary 1.1 name plate graph 1-1 nameplate important: please read appendix vi safety instructions carefully before and during using jaden dlb1 inverters..

  • Page 4

    -4- 1.2 product series inverter model rated output power（kw） rated input current (a) rated output current (a) single phase input:ac 220v-15%~+10%, 50/60hz dlb1-0d40s2g 0.4 5.9 2.5 dlb1-0d75s2g 0.75 8.3 4 dlb1-01d5s2g 1.5 14.1 7 dlb1-02d2s2g 2.2 24.2 10 three phase input:ac 380v-15%~+10%, 50/60hz dlb...

  • Page 5

    -5- dlb1-0355t4g 355 754.5 650 dlb1-0400t4g 400 797.6 725 three phase input: ac 660v-15%~+10%, 50/60hz dlb1-0d75t7g 0.75 4.1 2.5 dlb1-01d5t7g 1.5 4.9 3.7 dlb1-02d2t7g 2.2 5.7 5 dlb1-0004t7g 4.0 9.4 8 dlb1-05d5t7g 5.5 12.5 11 dlb1-07d5t7g 7.5 18.3 15 dlb1-0011t7g 11 23.1 22 dlb1-0015t7g 15 29.8 27 dl...

  • Page 6

    -6- 1.3 technical standards specifications b asic fu n ct io n s control system currentvector general purpose inverter. Compatible motor induction motor and synchronous motor. Maximum frequency vector control:0~300hz; v/f control:0~3200hz. Wave-carrier frequency 0.5khz~16khz; depending on load, can ...

  • Page 7

    -7- special f unc ti ons power dip ride through the load feedback energy compensates the voltage reduction so that the invertercan continue to run for a short time. Timing control time range: 0.0–6500.0 minutes two-motor switchover two motors can be switched over via two groups of motor parameters. ...

  • Page 8

    -8- 1.4 peripheral electrical devices and system configuration groundin g circuit bra ker motor dc react or emc filter grounding ac reacto r inverter emc filter contact or ac reactor power brake resistor brake unit graph 1-2 peripheral electrical devices.

  • Page 9

    -9- 1.5 product outline and installation dimensions 1.5.1 product outline& installation dimensions graph 1-3 0.4w~1.5kw product outlines & dimensions graph 1-42.2kw ～3.7kw product outline & dimensions.

  • Page 10

    -10- graph 1-5 5.5 ～7.5kw product outline & dimensions graph 1-611~18.5kw product outline & dimensions.

  • Page 11

    -11- graph 1-722~30kw product outline & dimensions graph 1-837~55kw product outline & dimensions.

  • Page 12

    -12- graph 1-875~110kw product outline & dimensions graph 1-9 132 ～160kw product outline & dimensions.

  • Page 13

    -13- 1.5.2 detachable keyboard(operation panel) dimensions graph 1-10 detachable keyboard outline dimensions graph 1-11 detachable keyboard aperture dimensions.

  • Page 14: 2 Wirings

    -14- 2 wirings 2.1 standard wiring diagrams graph 2-8 0.4~18.5kw inverter wiring diagram.

  • Page 15

    -15- graph 2-922 ～400kw inverter wiring diagram.

  • Page 16

    -16- 2.2 main circuit wiring terminals 0.4kw~15kw: p+ p- pb r s t pe u v w terminal name function r, s, t three phase power input terminal p+, pb external brake resistor terminal p- dc bus negative terminal u, v, w three phase ac output terminal pe grounding terminal 18.5kw~400kw: terminal name func...

  • Page 17

    -17- 2.3 control circuit wiring terminals 2.3.1 control circuit terminal definitions gnd ao1 ao2 ai1 ai2 ai3 di2 di4 di6 do1 com tc1 gnd +10v +24v sp com di1 di3 di5 fm +24v ta1 tb1 2.3.2 control circuit signals category terminal name function specifications input d igital di1 multi-function input t...

  • Page 18

    -18- category terminal name function specifications terminal out p u t r elay ta1 a node output default setting: stop fault during operation ta1—tc1: normally open tb1—tc1: normally close node capacity: ac250v, 3a. Tb1 b node output tz1 node output common terminal d igital do1 open collector output ...

  • Page 19

    -19- 2.3.3control circuitwiring notes 1. Analog input terminal as analogy voltage signals can be easily affected by external interference, shielded cables shall be used. Cables shall be as short as possible and not exceeding 20 meters. As shown in graph 2-12 & 2-13, in some severe circumstances, fil...

  • Page 20

    -20- n p n 信号 c o m 4 . 7 k 4 . 7 k d 1 5 d 1 1 s p + 2 4 v 0 v + 2 4 v + v c c 3 . 3 Ω e x t e r n a l c o n t r o l l e r i n v e r t e r graph 2-14 npn inputwirng （b）pnp input:use external 24v power; external power negative node is connected withsp terminal; external terminal positive node is com...

  • Page 21

    -21- r el a y f l y - w h e e l d i o d e + 2 4 v d o 1 d o 2 c m e m a x c u r r e n t : 5 0 m a i nv e rt e r c o m graph2-16digital output wiring.

  • Page 22

    -22- 2.3.4 control circuit jumper graph 2-170.4kw~93kw control board jumpers control circuit jumper 1, sp jumper （j9） interna l 24v ex ternal powe r 1 2 3 1 2 3 2 、 ao1 jumper（j1） 0-10v 0-2 0ma 1 2 3 1 2 3 3 、 ao2 jumper（j2） 0-10v 0-2 0ma 1 2 3 1 2 3 4 、ai1 jumper（j4） 0-10v 0-2 0ma 1 2 3 1 2 3 5 、 a...

  • Page 23

    -23- 3 panel operations 3.1 keyboardinterface keyboard can edit inverter function parameters; monitor inverter work status; and control inverter operationssuch as start/stop. The outline is as below: panel functions keyboard/ light descriptions dir direction on:fwd status off:rev status run operatio...

  • Page 24

    -24- digital display can display setting frequency, output frequency, monitor data and fault etc. Mon/esc program key: enter level 1 menu or escape >> shit key: select parameter when at run or stop; when editing parameters, can select place for editing. Data/enter confirm key: confirm parameters ▲ i...

  • Page 25

    -25- 3.2 parameter setting example& motor auto-tuning functioncode inspect and edit dlb1 inverter panel has a three-level structure:function codegroup(level 1menu)→ function code(level 2 menu)→ function code setting(level 3 menu). Graph 3-2 example:change p3.02 from 10.00hz to15.00hz, as shown in gr...

  • Page 26

    -26- motor parameter auto-tuning procedures: 1) set p0.02=0 (operation panel as command source channel) 2) input motor actual parameters: motor selection parameters motor1 p1.00:motor type selection p1.01:rated power p1.02:rated voltagep1.03:rated current p1.04:rated frequencyp1.05:rated speed 3) if...

  • Page 27

    -27- 4 function codes (parameters) legends: “★”:this parameter’s setting value is not editable when inverter is at operation status; “●”:this parameter’s value is observed value, not editable; “☆”:this parameter’s setting value is editable when inverter is at stop or operation status; “▲”:this param...

  • Page 28

    -28- 0~14 place input terminal status 0 invald 1 valid d0.08 do output status 1 it indicates the current state of do terminals. After the value is converted into a binary number, each bit corresponds to a do. "1" indicates high level signal, and "0" indicates low level signal. The corresponding rela...

  • Page 29

    -29- d0.12 counter value 1 pb parameter group counter functionpb.08~pb.09. D0.13 length value 1 pb parameter group fixed-length functionpb.05~pb.07. D0.14 load speed display 1 motor actual running speed. D0.15 pid setting 1 pidpreset value percentage. D0.16 pid feedback 1 pid feedback value percenta...

  • Page 30

    -30- d0.29 encoder feedback speed 0.01hz pg feedback speed, accurate to 0.1hz. D0.30 main frequencyx display 0.01hz p0.03 main frequency source setting value d0.31 auxiliary frequencyy display 0.01hz p0.04 auxiliary frequency sourcesetting value. D0.32 inverter status 1 d0.33 target torque(%) 0.1% u...

  • Page 31

    -31- 4.2 basic functions group:p0.00-p0.28 code description setting range defa ult restri ctions p0.00 load type g type 1 - ● p type 2 this parameter is used to display the delivered model and cannot be modified. 1: applicable to constant torque load with rated parameters specified 2: applicable to ...

  • Page 32

    -32- commands are given by means of multi-functional input terminals with functions such as fwd, rev, fjog, and rjog. 2: communication control ("local" indicator blinking) commands are given from upper controllers. If this parameter is set to 2, a communication card (modbus rtu, profibus-dp card, ca...

  • Page 33

    -33- 3: ai2 (0-10 v voltage input or 4-20 ma current input, determined by jumper j8) the frequency is set by analog input. The dlb1 control board provides two analog input (ai) terminals (ai1, ai2). The dlb1 provides three curves indicating the mapping relationship between the input voltage of ai1& ...

  • Page 34

    -34- p0.04 auxiliary frequency source y selection keyboard setting frequency(p0.08, up/dow n editable, not retentive at power failure) 0 0 ★ keyboard setting frequency(p0.08, up/dow n editable, retentive at power failure) 1 analog ai1 setting 2 analog ai2 setting 3 ai3(keyboard potentiometer) 4 high...

  • Page 35

    -35- p0.07 frequency source combination mode one’s place frequencysource selection 00 ☆ main frequency source x 0 x and y operation (operation relationship determined by ten’s place) 1 main frequency source x and auxiliary frequency source y switchover 2 switchover between x and "x and y operation" ...

  • Page 36

    -36- • if p0.22is set to 1, the frequency reference resolution is 0.1 hz. In this case, the setting range of f0-10 is 50.0 to 3200.0 hz. • if p0.22 is set to 2, the frequency reference resolution is 0.01 hz. In this case, the setting range of f0-10 is 50.00 to 320.00 hz. P0.11 frequencysource upper ...

  • Page 37

    -37- if the carrier frequency is high, power loss and temperature rise of the motor declines. However, the inverter has an increase in power loss, temperature rise and interference. Adjusting the carrier frequency will exert influences on the aspects listed in the following table. Carrier frequency ...

  • Page 38

    -38- the dlb1 provides totally four groups of acceleration/deceleration time for selection. You can perform switchover by using a di terminal. • group 1: p0.17, p0.18 • group 2: p8.03, p8.04 • group 3: p8.05, p8.06 • group 4: p8.07, p8.08 p0.19 acceleration/decelera tion time unit 1s 0 1 ★ 0.1s 1 0....

  • Page 39

    -39- p0.25 acceleration/decelera tion time base frequency maximum frequency(p0.10) 0 0 ★ set frequency 1 100hz 2 the acceleration/deceleration time indicates the time for the inverter to increase from 0 hz to the frequency set in p0.25. If this parameter is set to 1, the acceleration/deceleration ti...

  • Page 40

    -40- dlb1 provides two communication modes. Both need choose compatible communicationcard. Only one communication card can be used at the same time. Simple plc 7 pid 8 communication setting 9 hundred’s place binding terminal command to frequency source no binding 0 frequency source by digital settin...

  • Page 41

    -41- 4.3 first motor parameters:p1.00-p1.37 code description setting range defa ult restricti ons p1.00 motor type selection common asynchronous motor 0 0 ★ variable frequency asynchronous motor 1 permanent magnetic synchronous motor 2 p1.01 motorrated power 0.1kw~1000.0kw - ★ p1.02 motorrated volta...

  • Page 42

    -42- p1.16 synchronous motor stator resistance 0.001Ω~65.535Ω( inverter power 0.0001Ω~6.5535Ω( inverter power>55kw) - ★ p1.17 synchronous motor shaft d inductance 0.01mh~655.35mh( inverter power 0.001mh~65.535mh( inverter power>55kw) - ★ p1.18 synchronous motor shaft q inductance 0.01mh~655.35mh( in...

  • Page 43

    -43- p1.30 a/b phase sequence of abz incremental encoder forward 0 0 ★ reverse 1 this parameter is valid only for abz incremental encoder (p1.28 = 0) and is used to set the a/bphasesequenceoftheabzincrementalencoder. It is valid for both asynchronous motor and synchronous motor. The a/b phase sequen...

  • Page 44

    -44- • 0: no auto-tuning: auto-tuning is prohibited. • 1: asynchronous motor static auto-tuning it is applicable to scenarios where complete auto-tuning cannot be performed because the asynchronous motor cannot be disconnected from the load. Before performing static auto-tuning, properly set the mot...

  • Page 45

    -45- before performing no-load auto-tuning, properly set the motor type, motor nameplate parameters of p1.00 to p1.05, "encoder type" (p1.28) and "encoder pulses per revolution" (p1.27) and "number of pole pairs of resolver" (p1.34) first. The inverter will obtain motor parameters of p1.16 to p1.20,...

  • Page 46

    -46- 4.4 v/f control parameters:p2.00-p2.15 group p2 is valid only for v/f control. The v/f control mode is applicable to low load applications (fan or pump) or applications where one inverter operates multiple motors or there is a large difference between the inverter power and the motor power. Cod...

  • Page 47

    -47- in this mode, v and f are proportional and the proportional relationship can be set in p2.13. The relationship between v and f are also related to the rated motor voltage and rated motor frequency in group f1. Assume that the voltage source input is x (0 to 100%), the relationship between v and...

  • Page 48

    -48- v1-v3: 1st, 2nd and 3rd voltage p1.F3: 1st, 2nd and 3rd frequency percentages of multi-point v/f percentages of multi-point v/f vb: rated motor voltage fb: rated motor running frequency p2.09 v/f slip compensation gain 0%~200.0% 0.0% ☆ this parameter is valid only for the asynchronous motor. It...

  • Page 49

    -49- set this parameter to 0 if the motor has no oscillation. Increase the value properly only when the motor has obvious oscillation. The larger the value is, the better the oscillation suppression result will be. When the oscillation suppression function is enabled, the rated motor current and no-...

  • Page 50

    -50- • 6: simple plc if the voltage source is simple plc mode, parameters in group pc must be set to determine the setting output voltage. • 7: pid the output voltage is generated based on pid closed loop. For details, see the description of pid in group pa. • 8: communication setting the output vol...

  • Page 51

    -51- 4.5 vector control parameters:p3.00-p3.22 p3 group is valid for vector control, and invalid for v/f control. Code description setting range default restri ctions p3.00 speed loop proportional gain 1 1~100 30 ☆ p3.01 speed loop integral time 1 0.01s~10.00s 0.50s ☆ p3.02 switchover frequency 1 0....

  • Page 52

    -52- aware that this may lead to system oscillation. The recommended adjustment method is as follows: if the factory setting cannot meet the requirements, make proper adjustment. Increase the proportional gain first to ensure that the system does not oscillate, and then reduce the integral time to e...

  • Page 53

    -53- ai3( keyboard potentiometer) 3 pulse setting 4 communication setting 5 min(ai1, ai2) 6 max(ai1, ai2) 7 p3.10 digital setting of torque upper limit in speed control mode 0.0%~200.0% 150.0% ☆ in the speed control mode, the maximum output torque of the inverter is restricted by p3.09. If the torqu...

  • Page 54

    -54- p3.22 field weakening integral multiple 2~10 2 ☆ these parameters are used to set field weakening control for the synchronous motor. If p3.18 is set to 0, field weakening control on the synchronous motor is disabled. In this case, the maximum rotational speed is related to the inverter bus volt...

  • Page 55

    -55- 4.6 input terminals:p4.00-p4.39 the dlb1 provides six di terminals (di5 can be used for high-speed pulse input) and three analog input (ai) terminals. The optional extension card provides another four di terminals (di7 to di10) and an ai terminal (ai3x). Code description setting range defa ult ...

  • Page 56

    -56- 10 run pause the inverter decelerates to stop, but the running parameters are all memorized, such as plc, swing frequency and pid parameters. After this function is disabled, the inverter resumes its status before stop. 11 normally open (no) input of external fault if this terminal becomes on, ...

  • Page 57

    -57- 28 length reset this terminal is used to clear the length. 29 torque control prohibited the inverter is prohibited from torque control and enters the speed control mode. 30 pulse input (enabled only for di5) di5 is used for pulse input. 31 reserved reserved. 32 immediate dc braking after this t...

  • Page 58

    -58- 47 emergency stop when this terminal becomes on, the inverter stops within the shortest time. During the stop process, the current remains at the set current upper limit. This function is used to satisfy the requirement of stopping the inverter in emergency state. 48 external stop terminal 2 in...

  • Page 59

    -59- two terminals for acceleration/deceleration time selection have four state combinations, as listed in the following table. Terminal 2 terminal 1 acceleration/ deceleration time selection corresponding parameter off off acceleration/deceleration time 1 p0.17, p0.18 off on acceleration/decelerati...

  • Page 60

    -60- it is the most commonly used two-line mode, in which the forward/reverse rotation of the motor is decided by di1x and diy. The parameters are set as below: value function description dix 1 forward operation(fwd) diy 2 reverse operation(rev) as shown in the below figure, when only k1 is on, the ...

  • Page 61

    -61- 2:three-line mode 1; com sb2 sb1 di x ( fwd) di y ( rev) di n run enabl ed sb3 sb1:stop button sb2:fwd button sb3: rev button in this mode, din is enable terminal, and dix &diy terminal decides operation direction . Value function description dix 1 forward operation(fwd) diy 2 reverse operation...

  • Page 62

    -62- sb1:stop button sb2:run button in this mode, din is enable terminal, dix is run terminal and diy terminal decides operation direction . Value function description dix 1 run diy 2 direction din 3 enable 0: invalid; 1: valid; x: random. Sb1 sb2 k operation 0 x x stop 1 1 0 fwd 1 1 1 rev 4 two-lin...

  • Page 63

    -63- 5:three-line mode 3; com sb2 sb1 di x ( fwd) di y ( rev) di n run enabl ed sb3 sb1: stop button sb2: fwd button sb3: rev button in this mode, the earlier valid terminals have priorities. Value function description dix 1 forward operation(fwd) diy 2 reverse operation(rev) din 3 run enabled 0: in...

  • Page 64

    -64- p4.13 ai curve 1 minimum input 0.00v~p4.15 0.00v ☆ p4.14 corresponding setting of ai curve 1 minimum input -100.00%~100.0% 0.0% ☆ p4.15 ai curve 1 maximum input p4.13~10.00v 10.00v ☆ p4.16 corresponding setting of ai curve 1 maximum input -100.00%~100.0% 100.0% ☆ p4.17 ai1 filter time 0.00s~10....

  • Page 65

    -65- p4.18 ai curve 2 minimum input 0.00v~p4.20 0.00v ☆ p4.19 corresponding setting of ai curve 2 minimum input -100.00%~100.0% 0.0% ☆ p4.20 ai curve 2 maximum input p4.18~10.00v 10.00v ☆ p4.21 corresponding setting of ai curve 2 maximum input -100.00%~100.0% 100.0% ☆ p4.22 ai2 filter time 0.00s~10....

  • Page 66

    -66- the one's place, ten's place and hundred's place of this parameter are respectively used to select the corresponding curve of ai1, ai2 and ai3. Any of the five curves can be selected for ai1, ai2 and ai3. The dlb1 provides two ai terminals as standard. Ai3x is provided by an optional extension ...

  • Page 67

    -67- high level valid 0 low level valid 1 hundred’s place di3 valid mode high level valid 0 low level valid 1 thousand's place di4 valid mode high level valid 0 low level valid 1 ten thousand's place di5 valid mode high level valid 0 low level valid 1 p4.39 di mode selection2 one’s place di6 valid m...

  • Page 68

    -68- 4.7 output terminals:p5.00-p5.22 the dlb1 provides two analog output (ao) terminals, a digital output (do) terminal, a relay terminal and a fm terminal (used for high-speed pulse output or open-collector switch signal output) as standard. If these output terminals cannot satisfy requirements, u...

  • Page 69

    -69- 5 zero-speed running (no output at stop) if the inverter runs with the output frequency of 0, the terminal becomes on. If the inverter is in the stop state, the terminal becomes off. 6 motor overload pre-warning the inverter judges whether the motor load exceeds the overload pre-warning thresho...

  • Page 70

    -70- 17 frequency upper limit reached if the running frequency reaches the upper limit, the terminal becomes on. 18 frequency lower limit reached (no output at stop) if the running frequency reaches the lower limit, the terminal becomes on. In the stop state, the terminal becomes off. 19 undervoltag...

  • Page 71

    -71- 35 module temperature reached if the heatsink temperature of the inverter module (p7.07) reaches the set module temperature threshold (p8.47), the terminal becomes on. 36 software current limit exceeded refer to the descriptions of p8.36 and p8.37. 37 frequency lower limit reached (having outpu...

  • Page 72

    -72- 5 output voltage 0 to 1.2 times of rated inverter voltage 6 pulse input 0.01-100.00 khz 7 ai1 0-10 v 8 ai2 0-10 v (or 0-20 ma) 9 ai3 0-0 v 10 length 0 to maximum set length 11 count value 0 to maximum count value 12 communication setting 0.0%-100.0% 13 motor rotational speed 0 to rotational spe...

  • Page 73

    -73- p5.17 fmr output delay time 0.0s~3600.0s 0.0s ☆ p5.18 relay 1 output delay time 0.0s~3600.0s 0.0s ☆ p5.19 relay 2 output delay time 0.0s~3600.0s 0.0s ☆ p5.20 do1 output delay time 0.0s~3600.0s 0.0s ☆ p5.21 do2 output delay time 0.0s~3600.0s 0.0s ☆ these parameters are used to set the delay time...

  • Page 74

    -74- 4.8 start/stop control:p6.00-p6.15 code description setting range def ault restri ctions p6.00 start mode direct start 0 0 ☆ rotational speed tracking restart 1 pre-excited start (asynchronous motor) 2 • 0: direct start -if the dc braking time is set to 0, the inverter starts to run at the star...

  • Page 75

    -75- p6.03 startup frequency 0.00hz~10.00hz 0.00hz ☆ p6.04 startup frequency holding time 0.0s~100.0s 0.0s ★ to ensure the motor torque at inverter startup, set a proper startup frequency. In addition, to build excitation when the motor starts up, the startup frequency must be held for a certain per...

  • Page 76

    -76- • if the rated motor current is less than or equal to 80% of the rated inverter current, the base value is the rated motor current. • if the rated motor current is greater than 80% of the rated inverter current, the base value is 80% of the rated inverter current. P6.07 acceleration/ decelerati...

  • Page 77

    -77- p6.10 stop mode decelerate to stop 0 0 ☆ coast to stop 1 0: decelerate to stop after the stop command is enabled, the inverter decreases the output frequency according to the deceleration time and stops when the frequency decreases to zero. 1: coast to stop after the stop command is enabled, th...

  • Page 78

    -78- this parameter specifies the holding time of dc braking. If it is set to 0, dc braking is cancelled. The stop dc braking process is shown in the following figure. P6.15 brake use ratio 0%~100% 100% ☆ it is valid only for the inverter with internal braking unit and used to adjust the duty ratio ...

  • Page 79

    -79- 4.9 operation panel and display:p7.00-p7.14 code description setting range def ault restri ctions p7.01 dir/jog function dir/jog disabled 0 0 ★ switchover between operation panel control and remote command control (terminal or communication) 1 switchover between forward rotation and reverse rot...

  • Page 80

    -80- if a parameter needs to be displayed during the running, set the corresponding bit to 1, and set p7.03 to the hexadecimal equivalent of this binary number. P7.04 led display running parameters 2 0000~ffff 0 ☆ if a parameter needs to be displayed during the running, set the corresponding bit to ...

  • Page 81

    -81- p7.06 load speed display coefficient 0.0001~6.5000 1.000 0 ☆ this parameter is used to adjust the relationship between the output frequency of the inverter and the load speed. For details, see the description of p7.12. P7.07 heatsink temperature of inverter module 0.0 ℃~100.0℃ 12 ℃ ● it is used...

  • Page 82

    -82- 4.10 auxiliary functions:p8.00-p8.53 code description setting range default restri ctions p8.00 jog running frequency 0.00hz~ maximum frequency 2.00hz ☆ p8.01 jog acceleration time 0.0s~6500.0s 20.0s ☆ p8.02 jog deceleration time 0.0s~6500.0s 20.0s ☆ these parameters are used to define the set ...

  • Page 83

    -83- p8.12 forward/reverse rotation dead-zone time 0.00s~3000.0s 0.0s ☆ it is used to set the time when the output is 0 hz at transition of the inverter forward rotation and reverse rotation, as shown in the following figure. P8.13 reverse control enabled 0 0 ☆ disabled 1 it is used to set whether t...

  • Page 84

    -84- it is used to set the inverter running mode when the set frequency is lower than the frequency lower limit. The dlb1 provides three running modes to satisfy requirements of various applications. P8.15 droop control 0.00hz~10.00hz 0.00hz ☆ this function is used for balancing the workload allocat...

  • Page 85

    -85- p8.19 frequency detection value (fdt1) 0.00hz~ maximum frequency 50.00hz ☆ p8.20 frequency detection hysteresis (fdt hysteresis 1) 0.0%~100.0%(fdt1 电平) 5.0% ☆ if the running frequency is higher than the value of p8.19, the corresponding do terminal becomes on. If the running frequency is lower ...

  • Page 86

    -86- p8.22 jump frequency during acceleration/deceleration disabled 0 0 ☆ enabled 1 it is used to set whether the jump frequencies are valid during acceleration/deceleration. When the jump frequencies are valid during acceleration/deceleration, and the running frequency is within the frequency jump ...

  • Page 87

    -87- p8.25 frequency switchover point between acceleration time 1 and acceleration time 2 0.00hz~ maximum frequency 0.00hz ☆ p8.26 frequency switchover point between deceleration time 1 and deceleration time 2 0.00hz~ maximum frequency 0.00hz ☆ this function is valid when motor 1 is selected and acc...

  • Page 88

    -88- p8.27 terminal jog preferred disabled 0 0 ☆ enabled 1 it is used to set whether terminal jog is preferred. If terminal jog is preferred, the inverter switches to terminal jog running state when there is a terminal jog command during the running process of the inverter. P8.28 frequency detection...

  • Page 89

    -89- p8.36 output over-current threshold 0.0%(no detection ) 0.1%~300.0%( motorrated current) 200.0% ☆ p8.37 output over-current detection delay time 0.00s~600.00s 0.00s ☆ if the output current of the inverter is equal to or higher than the overcurrent threshold and the duration exceeds the detectio...

  • Page 90

    -90- p8.38 any current reaching 1 0.0%~300.0%( motorrated current) 100.0% ☆ p8.39 any current reaching amplitude 1 0.0%~300.0%( motorrated current) 0.0% ☆ p8.40 any current reaching 2 0.0%~300.0%( motorrated current) 100.0% ☆ p8.41 any current reaching amplitude 2 0.0%~300.0%( motorrated current) 0....

  • Page 91

    -91- p8.47 module temperature threshold 0.00 ℃~100℃ 75 ℃ ☆ when the heatsink temperature of the inverter reaches the value of this parameter, the corresponding do becomes on, indicating that the module temperature reaches the threshold. P8.48 cooling fan control fan working during running 0 0 ☆ fan ...

  • Page 92

    -92- 4.11 fault and protection:p9.00-p9.70 code description setting range default rest ricti ons p9.00 motor overload protection selection disabled 0 1 ☆ enabled 1 p9.01 motor overload protection gain 0.20~10.00 1.00 ☆ • p9.00 = 0 the motor overload protective function is disabled. The motor is expo...

  • Page 93

    -93- in the prerequisite of no overvoltage occurrence, set p9.03 to a small value. For small-inertia load, the value should be small. Otherwise, the system dynamic response will be slow. For large-inertia load, the value should be large. Otherwise, the suppression result will be poor and an overvolt...

  • Page 94

    -94- p9.13 output phase loss protection selection disabled 0 1 ☆ enabled 1 it is used to determine whether to perform output phase loss protection. P9.14 1st fault type 0~51 - ● p9.15 2nd fault type 0~51 - ● p9.16 3rd (latest) fault type 0~51 - ● it is used to record the types of the most recent thr...

  • Page 95

    -95- 28 28=e.Ust2 user defined fault2 29 29=e.Apa power-on timereached 30 30=e.Ulf load becoming 0 fault 31 31=e.Pid pid feedback lost duringrunning 40 40=e.Cbc igbt current limiting fault 41 41=e.Tsr running motor switchover fault 42 42=e.Sdl speed deviation too large 43 43=e.Osf motor over speed 4...

  • Page 96

    -96- p9.28 current upon 2nd fault it displays the current when the latest fault occurs. ● p9.29 bus voltage upon 2nd fault it displays the bus voltage when the latest fault occurs. ● p9.30 di status upon 2nd fault it displays the status of all di terminals whenthe latest fault occurs. The sequence i...

  • Page 97

    -97- p9.41 output terminal status upon 1st fault it displays the status of all output terminalswhen the latest fault occurs. The sequence is as follows: if an output terminal is on, the setting is 1. If the output terminal is off, the setting is 0. The value is the equivalent decimal number converte...

  • Page 98

    -98- p9.48 fault protection action selection 2 one’s place encoder fault (20=e.Pg1) 000 00 ☆ coast to stop 0 switch to v/f mode and stop according to stop mode 1 switch to v/f mode and continue to run 2 ten’s place eeprom fault (21=e.Eep) coast to stop 0 stop according to stop mode 1 hundr ed’s plac...

  • Page 99

    -99- coast to stop 0 stop according to stop mode 1 continue to run 2 thous and's place load becoming 0 (30= e. Ulf) coast to stop 0 stop according to stop mode 1 continue to run at 7% of rated motor frequencyand resume to the set frequency if the loadrecovers 2 ten thous and's place pid feedback los...

  • Page 100

    -100- if "continue to run" is selected, the inverter continues to run and displays a.****. Therunning frequency is set in p9.54. P9.54 frequency selection for continuing to run upon fault current running frequency 0 0 ☆ set frequency 1 frequency upper limit 2 frequency lower limit 3 backup frequency...

  • Page 101

    -101- • if p9.59 = 1, upon instantaneous power failure or sudden voltage dip, the inverter decelerates. Once the bus voltage resumes to normal, the inverter accelerates to the set frequency. If the bus voltage remains normal for the time exceeding the value set in p9.61, it is considered that the bu...

  • Page 102

    -102- normal. P9.67 over-speed detection value 0.0%~50.0%( maximum frequency) 20.0% ☆ p9.68 over-speed detection time 0.0s~60.0s 1.0s ☆ this function is valid only when the inverter runs in the fvc mode. If the actual motor rotational speed detected by the inverter exceeds the maximum frequency and ...

  • Page 103

    -103- 4.12 pid functions:pa.00-pa.28 pid control is a general process control method. By performing proportional, integral and differential operations on the difference between the feedback signal and the target signal, it adjusts the output frequency and constitutes a feedback system to stabilize t...

  • Page 105

    -105- pa.09 pid deviation limit 0.0%~100.0% 0.0% ☆ if the deviation between pid feedback and pid setting is smaller than the value of pa.09, pid control stops. The small deviation between pid feedback and pid setting will make the output frequency stabilize, effective for some closed-loop control ap...

  • Page 106

    -106- in some applications, pid parameters switchover is required when one group of pid parameters cannot satisfy the requirement of the whole running process. These parameters are used for switchover between two groups of pid parameters. Regulator parameters pa.15 to pa.17 are set in the same way a...

  • Page 107

    -107- pa.24 maximum deviation between two pid outputs in reverse direction 0.00%~100.00% 1.00% ☆ pa.23 and pa.24 respectively correspond to the maximum absolute value of the output deviation in forward direction and in reverse direction. Pa.25 pid integral property one’s place integral separated 00 ...

  • Page 108

    -108- 4.13 swing frequency, fixed length and count : pb.00-pb.09 the swing frequency function is applied to the textile and chemical fiber fields and the applications where traversing and winding functions are required. The swing frequency function indicates that the output frequency of the inverter...

  • Page 109

    -109- • if relative to the maximum frequency (pb.00 = 1), the jump frequency is a fixed value. The swing frequency is limited by the frequency upper limit and frequency lower limit. Pb.03 swing frequency cycle 0.0s~3000.0s 10.0s ☆ pb.04 triangular wave rising time coefficient 0.0%~100.0% 50.0% ☆ pb....

  • Page 110

    -110- allocated with function 9 (designated count value reached) becomes on. Then the counter continues to count until the set count value is reached. Pb.09 should be equal to or smaller than pb.08..

  • Page 111

    -111- 4.14 multi-reference and simple plc:pc.00-pc.51 the dlb1 multi-reference has many functions. Besides multi-speed, it can be used as the setting source of the v/f separated voltage source and setting source of process pid. In addition, the multi-reference is relative value. Code description set...

  • Page 112

    -112- • 0: stop after the inverter runs one cycle the inverter stops after running one cycle, and will not start up until receiving another command. • 1: keep final values after the inverter runs one cycle the inverter keeps the final running frequency and direction after running one cycle. • 2: rep...

  • Page 113

    -113- and running frequency before power failure and will continue to run from the memorized moment after it is powered on again. If the unit's digit is set to 0, the inverter restarts the plc process after it is powered on again. Plc retentive upon stop indicates that the inverter records the plc r...

  • Page 114

    -114- pc.32 running time of simple plc reference 7 0.0s(h) ~6553.5s(h) 0.0s(h) ☆ pc.33 acceleration/deceleration time of simple plc reference 7 0~3 0 ☆ pc.34 running time of simple plc reference 8 0.0s(h) ~6553.5s(h) 0.0s(h) ☆ pc.35 acceleration/deceleration time of simple plc reference 8 0~3 0 ☆ pc...

  • Page 115

    -115- pc.48 running time of simple plc reference 15 0.0s(h)~6553.5s(h) 0.0s(h) ☆ pc.49 acceleration/deceleration time of simple plc reference 15 0~3 0 ☆ pc.50 time unit of simple plc running s(s) 0 0 ☆ h(hour) 1 pc.51 reference 0 source pc.00 setting 0 0 ☆ ai1 1 ai2 2 ai3( keyboard potentiometer) 3 ...

  • Page 116

    -116- 4.15 communication parameters:pd.00-pd.06 please refer todlb1 communication protocol code description setting range default restric tions pd.00 bit rate one’s place modbus 6005 ☆ 300bps 0 600bps 1 1200bps 2 2400bps 3 4800bps 4 9600bps 5 19200bps 6 38400bps 7 57600bps 8 115200bps 9 ten’s place ...

  • Page 117

    -117- pd.02 this device address 1-247, 0 is master station address 1 ☆ pd.03 response delay 0ms-20ms 2 ☆ pd.04 communication over-time 0.0(invlaid), 0.1s-60.0s 0.0 ☆ pd.05 data transfer format one’s place modbus 30 ☆ non-standard modbus protocol 0 standard modbus protocol 1 ten’s place profibus-dp p...

  • Page 118

    -118- use control board memory to restore parameters 501 use keyboard memory 1 to restore parameters 502 use keyboard memory 2 to restore parameters 503 • 1: restore default settings except motor parameters if pp.01 is set to 1, most function codes are restored to the default settings except motor p...

  • Page 119

    -119- 4.18 torque control parameters:b0.00-b0.08 code description setting range default restric tions b0.00 speed/torque control selection speed control 0 0 ★ torque control 1 it is used to select the inverter's control mode: speed control or torque control. The dlb1 provides di terminals with two t...

  • Page 120

    -120- b0.07 acceleration time in torque control 0.00s~65000s 0.00s ☆ b0.08 deceleration time in torque control 0.00s~65000s 0.00s ☆ in torque control, the difference between the motor output torque and the load torque determines the speed change rate of the motor and load. The motor rotational speed...

  • Page 121

    -121- 4.19 control optimization parameters:b5.00-b5.09 code description setting range default restric tions b5.00 dpw m switchover frequency upper limit 0.00hz~15.00hz 12.00hz ☆ this parameter is valid only for v/f control. It is used to determine the wave modulation mode in v/f control of asynchron...

  • Page 122

    -122- guaranteeing uninterrupted running of the inverter. However, long-time rapid current limit may cause the inverter to overheat, which is not allowed. In this case, the inverter will report 40=e.Cbc, indicating the inverter is overloaded and needs to stop. B5.05 current detection compensation 0~...

  • Page 123

    -123- 4.20 extended function parameters:b9.00-b9.09 code description setting range default restric tions b9.00 load type general 0 0 ● injection molding machine servo 1 stone sawing 2 rotary cutter 3 pump jack 4 splicer 5 extruder 6 pulling machine 7 after selection corresponding load type, the inve...

  • Page 124

    - 124 - dlb1 us er manual fault and solutions 5 fault and solutions 5.1 fault and solutions the dlb1 pr ov i des a t ot al of 51 pi ec es of f aul t i nf or mat i on and pr ot ec t i v e f unc t i ons . Af t er a f aul t oc c ur s , t he i nv er t er i mpl ement s t he pr ot ec t i on f unc t i on, ...

  • Page 125

    -125- faul t name di s pl ay pos s i bl e caus es sol ut i ons i nv er t er uni t pr ot ec t i on 1=e. I gbt 1: the out put c i r c ui t i s gr ounded or s hor t c i r c ui t ed. 2: the c onnec t i ng c abl e of t he mot or i s t oo l ong. 3: the modul e ov er heat s . 4: the i nt er nal c onnec t i...

  • Page 126

    -126- faul t name di s pl ay pos s i bl e caus es sol ut i ons ov er c ur r ent at c ons t ant s peed 4=e. Occo 1: the out put c i r c ui t i s gr ounded or s hor t c i r c ui t ed. 2: mot or aut o- t uni ng i s not per f or med. 3: the v ol t age i s t oo l ow. 4: a s udden l oad i s added dur i ng...

  • Page 127

    -127- faul t name di s pl ay pos s i bl e caus es sol ut i ons mot or ov er l oad 11=e. Olt 1: f9- 01 i s s et i mpr oper l y . 2: the l oad i s t oo heav y or l oc k ed- r ot or oc c ur s on t he mot or . 3: the i nv er t er model i s of t oo s mal l power c l as s . 1: set f9- 01 c or r ec t l y ....

  • Page 128

    -128- faul t name di s pl ay pos s i bl e caus es sol ut i ons cur r ent det ec t i on f aul t 18=e. Hall 1: the hall dev i c e i s f aul t y . 2: the dr i v e boar d i s f aul t y . 1: repl ac e t he f aul t y hall dev i c e. 2: repl ac e t he f aul t y dr i v e boar d. Mot or aut o- t uni ng f aul...

  • Page 129

    -129- faul t name di s pl ay pos s i bl e caus es sol ut i ons pul s e- by - pul s e c ur r ent l i mi t f aul t 40=e. Cbc 1: the l oad i s t oo heav y or l oc k ed- r ot or oc c ur s on t he mot or . 2: the i nv er t er model i s of t oo s mal l power c l as s . 1: reduc e t he l oad and c hec k t ...

  • Page 130

    -130- 5.2 common fault and solutions you may come across the following faults during the use of the inverter. Refer to the following table for simple fault analysis. Sn faul t pos s i bl e caus es sol ut i ons 1 ther e i s no di s pl ay at power - on. 1: ther e i s no power s uppl y t o t he i nv er...

  • Page 131

    -131- warning: ※ do not touch any component inside the device within 5 minutes after the (! Charge) light is off after power off, otherwise user is in danger of electroic shock. ※ do not touch the pcb or igbt without electrostatic protections, otherwise the internal compnents can be damaged. Sn faul...

  • Page 132

    -132- 6 repair and maintenance 6.1 routine maintenance the influence of the ambient temperature, humidity, dust and vibration will cause the aging of the devices in the inverter, which may cause potential faults or reduce the service life of the inverter. Therefore, it is necessary to carry out rout...

  • Page 133

    -133- 7 modbus communication protocol 7.1 communication protocol 7.1.1 protocol content the serial communication protocol defines the information content and the use of serial communication transmissionformat, including: host polling (or broadcast) format; host encoding method, including: action-req...

  • Page 134

    -134- received, each device decodes to determine whether it is sending to themselves. After the last transmitted characters, a pause of at least 3.5-character time marks ending the message. A new message can start after this pause. Whole message must be transmitted as a continuous stream. If there i...

  • Page 135

    -135- adr 01h cmd 03h byte number high place 00h byte number low place 04h f002h high place 00h f002h low place 00h f003h high place 00h f003h high place 01h crc chk low place crc chk value crc chk high place command code:06h write one word for example:write 5000(1388h) tof00ah of slave address02h. ...

  • Page 136

    -136- 7.2 verification mode crc mode:crc (cyclical redundancy check) uses rtu frame format message, includes error detection method based on crc fields. Crc field detects the entire contents of the message. Crc field includes two bytes, and contains a 16-bit binary value. It adds to the message afte...

  • Page 137

    -137- 7.3 communicationaddresses function codeaddress rules (eeprom): high place bytes: 00~0f (p0~pf, change p to 0), 40~4f (b0~bf, change b to 4)), 70~7f (d0~df). Low place byte: 00~ff. For example: p3.12, the address is expressed as f30c. Note: pf group: not readable or editable; group d: read-onl...

  • Page 138

    -138- note: communication setting value is relevant perc entage value, 10000 corresponding to 100.00%, -10000 corresponding-100.00%. For frequency data, this percentage is relevant to maximum frequency(p0.10); torque data is percentage to p3.10(torque upper limit). Command input:(write only) command...

  • Page 139

    -139- bit2:relay1 output control bit3:relay2 output control bit4:fmr output control bit5:vdo1 bit6:vdo2 bit7:vdo3 bit8:vdo4 bit9:vdo5 analog outputao1 control:(write only) command address command content 2002 0~7fff for 0 ％~100％ analog outputao2 control:(write only) command address command content 2...

  • Page 140

    -140- 0013:motor auto-tuning fault 0014:encoder/pg card fault 0015:eeprom read-write fault 0016:inverter hardware fault 0017:motor short circuit to ground 0018:reserved 0019:reserved 001a:accumulative running timereached 001b:user defined fault 1 001c:user defined fault 2 001d:accumulative power-on ...

  • Page 141

    -141- appendix i:parameterlist parameter description factory setting setting value1 setting value 2 d0 monitoring function group:d0.00-d0.41 d0.00 running frequency (hz) 0.01hz d0.01 set frequency (hz) 0.01hz d0.02 bus voltage 0.1v d0.03 output voltage 1v d0.04 output current 0.01a d0.05 output powe...

  • Page 142

    -142- d0.31 auxiliary frequency y 0.01hz d0.32 inverter status 1 d0.33 target torque(%) 0.1% d0.34 motor temperature 1 ℃ d0.35 synchronous motor rotor position 0.0° d0.36 resolver position 1 d0.37 z signal counter - d0.38 abz position 0.0 d0.39 target voltage upon v/f separation 1v d0.40 output volt...

  • Page 143

    -143- p0.25 acceleration/deceleration time base frequency 0 p0.26 base frequency for up/dow n modification during running 0 p0.27 binding command source to frequency source 000 p0.28 communication card type 0 p1 first motor parameters: p1.00-p1.37 p1.00 motor type selection 0 p1.01 motorrated power ...

  • Page 144

    -144- p2.03 multi-point v/f frequency 1 (f1) 0.00hz p2.04 multi-point v/f voltage 1 (v1) 0.0% p2.05 multi-point v/f frequency 2 (f2) 0.00hz p2.06 multi-point v/f voltage 2 (v2) 0.0% p2.07 multi-point v/f frequency 3 (f3) 0.00hz p2.08 multi-point v/f voltage 3 (v3) 0.0% p2.09 v/f slip compensation ga...

  • Page 145

    -145- p3.22 field weakening integral multiple 5 p4 input terminals:p4.00-p4.39 p4.00 di1 function selection 1 p4.01 di2 function selection 4 p4.02 di3 function selection 9 p4.03 di4 function selection 12 p4.04 di5 function selection 13 p4.05 di6 function selection 2 p4.06 di7 function selection 12 p...

  • Page 146

    -146- p4.31 corresponding setting of pulse maximum input 100.0% p4.32 pulse filter time 0.10s p4.33 ai curve selection 321 p4.34 setting for ai less than minimum input 000 p4.35 di1 delay time 0.0s p4.36 di2 delay time 0.0s p4.37 di3 delay time 0.0s p4.38 di valid mode selection 1 00000 p4.39 di val...

  • Page 147

    -147- p6.03 startup frequency 0.00hz p6.04 startup frequency holding time 0.0s p6.05 startup dc braking current/pre-excited current 0% p6.06 startup dc braking time/pre-excited time 0.0s p6.07 acceleration/deceleration mode 0 p6.08 time proportion of s-curve start segment 30.0% p6.09 time proportion...

  • Page 148

    -148- p8.06 deceleration time 3 10.0s p8.07 acceleration time 4 10.0s p8.08 deceleration time 4 10.0s p8.09 jump frequency 1 0.00hz p8.10 jump frequency 2 0.00hz p8.11 frequency jump amplitude 0.00hz p8.12 forward/reverse rotation dead-zone time 0.0s p8.13 reverse control 0 p8.14 running mode when s...

  • Page 149

    -149- p8.42 timing function 0 p8.43 timing duration source 0 p8.44 timing duration 0.0min p8.45 ai1 input voltage lower limit 3.10v p8.46 ai1 input voltage upper limit 6.80v p8.47 module temperature threshold 75 ℃ p8.48 cooling fan control 0 p8.49 wakeup frequency 0.00hz p8.50 wakeup delay time 0.0s...

  • Page 150

    -150- p9.23 power-on time upon 3rd fault - p9.24 running time upon 3rd fault - p9.27 frequency upon 2nd fault - p9.28 current upon 2nd fault - p9.29 bus voltage upon 2nd fault - p9.30 di status upon 2nd fault - p9.31 output terminal status upon 2nd fault - p9.32 2nd faultinverter status - p9.33 powe...

  • Page 151

    -151- p9.64 detection level of load becoming 0 10.0% p9.65 detection time of load becoming 0 1.0s p9.67 over-speed detection value 20.0% p9.68 over-speed detection time 1.0s p9.69 detection value of too large speed deviation 20.0% p9.70 detection time of too large speed deviation 5.0s pa pid functio...

  • Page 152

    -152- pa.24 maximum deviation between two pid outputs in reverse direction 1.00% pa.25 pid integral property 00 pa.26 detection value of pid feedback loss 0.0% pa.27 detection time of pid feedback loss 0s pa.28 pid operation at stop 0 pb swing frequency, fixed length and count:pb.00-pb.09 pb.00 swin...

  • Page 153

    -153- pc.14 multi-reference 14 0.0% pc.15 multi-reference 15 0.0% pc.16 simple plc running mode 0 pc.17 simple plc retentive selection upon power failure 00 pc.18 running time of simple plc reference 0 0.0s(h) pc.19 acceleration/deceleration time of simple plc reference 0 0 pc.20 running time of sim...

  • Page 154

    -154- pc.38 running time of simple plc reference 10 0.0s(h) pc.39 acceleration/deceleration time of simple plc reference 10 0 pc.40 running time of simple plc reference 11 0.0s(h) pc.41 acceleration/deceleration time of simple plc reference 11 0 pc.42 running time of simple plc reference 12 0.0s(h) ...

  • Page 155

    -155- pp.04 parameter modification property 0 b0 torque control parameters: b0.00-b0.08 b0.00 speed/torque control selection 0 b0.01 torque setting source in torque control 0 b0.03 torque digital setting in torque control 150% b0.05 forward maximum frequency in torque control 50.00hz b0.06 reverse m...

  • Page 156

    -156- appendix ii:expansion cards appendix ii-1 multi-function card dlb1-pc1 1introduction dlb1-pc1 card provides the following functions: item specification description input terminal 2 di di7~di8 output terminal 1 relay output ta2, tb2, tc2 1 do do2 communication rs-485 communication supports modb...

  • Page 157

    -157- 3 terminal functions type terminal name function power +24v-com +24v power output maximum outputcurrent:200ma. Sp1 digital input power terminal default sp1connects to+24v by jumperj1. If use external power supply, user must connect sp1 to external power supply and remove jumper j1. Di terminal...

  • Page 158

    -158- appendix ii-2encoder card (pg card) 1 introduction dlb1 supports different kinds of encoder cards(pg card) as optional parts for closed-loop vector controls. Pg card models are as below: name description others dlb1-pg1 abzuvw incremental encoder: defferential inputpg card, not with frequency ...

  • Page 159

    -159-.

  • Page 160

    -160- 3 terminal functions abzuvw differential pgcard dlb1-pg1 specifications user terminal db15 base pulling & pluging yes cable requirement >22awg maximum speed 500khz input differential signal range ≤7v dlb1-pg1 terminals serial number mark description 1 a+ encoder outputa signal positive 2 a- en...

  • Page 161

    -161- resolver pg card (dlb1-pg2) dlb1-pg2 specifications user terminal db7 terminal pulling & pluging no cable requirement >22awg resolution 12 bit excitation frequency 10khz vrms 7v vp-p 3.15±27% dlb1-pg2 terminals serial number mark description 1 pexc1 resolver excitation negative 2 pexc resolver...

  • Page 162

    -162- appendix iiibrake accessories the motor and load's regenerative energy is almost completely consumed on the braking resistor when braking. In theory, the power of the braking resistor is consistent with the braking power. But in consideration that the de-rating is 70%, you can calculate the po...

  • Page 163

    -163- 11g/11p 1 50Ω/1040w 1 15g/18.5p 1 40Ω/1560w 1 18.5g/22p 1 32Ω/4800w 1 22g/30p external 1 20Ω/6000w 1 30g/37p 1 20Ω/6000w 1 37g/45p 2 32Ω/4800w 1*2 （in parallel ） 45g/55p 2 32Ω/4800w 1*2 （in parallel ） 55g/75p external 1 20Ω/6000w 1*2 （in parallel ） 75g/93p 1 18Ω/9600w 1*2 （in parallel ） 93g 1 ...

  • Page 164

    -164- appendix iv: selection of peripheral electrical devices selecting peripheral electrical devices for dlb1 inverters input voltage: 380v i nv er t er model mccb cont ac t or cabl e of i nput si de mai n ci r c ui t ( mm 2 ) cabl e of out put si de mai n ci r c ui t ( mm 2 ) cabl e of cont r ol c...

  • Page 165

    -165- input voltage: 660v i nv er t er model mccb cont ac t or cabl e of i nput si de mai n ci r c ui t ( mm 2 ) cabl e of out put si de mai n ci r c ui t ( mm 2 ) cabl e of cont r ol ci r c ui t ( mm 2 ) dlb1-18d5t7g/ dlb1-0022t7p 63 40 6.0 6.0 1.0 dlb1-0022t7g/ dlb1-0030t7p 63 40 6.0 6.0 1.0 dlb1-...

  • Page 166

    -166- selection of external ac & dc reactor input voltage:380v inverter model input ac reactor output ac reactor dc reactor current (a) inducta nce （mh） current (a) inducta nce （mh） curre nt (a) induc tance （mh ） dlb1-0d40t4g/dlb1-0d75t4p 3 11 3 7 - - dlb1-0d75t4g/dlb1-01d1t4p 5 6 5 4 dlb1-01d1t4g/ ...

  • Page 167

    -167- input ac reactor output ac reactor dc reactor inverter model current (a) inducta nce （mh） current (a) inducta nce （mh） curre nt (a) induct ance (mh ） dlb1-18d5t7g/ dlb1-0022t7p 20.6 1.83 20.2 0.94 25.3 5.5 dlb1-0022t7g/ dlb1-0030t7p 24.5 1.54 24 0.79 30 4.6 dlb1-0030t7g/ dlb1-0037t7p 33.5 1.13...

  • Page 168

    -168- using peripheral electrical devices for dlb1 see table below: name installation position functions air switch before input cicuit cut-off current when the device is over-current contactor input side of inverter on-off power supply for inverters. Input ac reactor input side of inverter 1 ） incr...

  • Page 169

    -169- appendix v: guide for complying with emc emc basics electromagnetic compatibility (emc) describes the ability of electronic and electrical devices or systems to work properly in the electromagnetic environment and not to generate electromagnetic interference that influences other local devices...

  • Page 170

    -170- emc istallations the inverter generates very strong interference. Although emc measures are taken, the interference may still exist due to improper cabling or grounding during use. When the inverter interferes with other devices, adopt the following solutions. I nt er f er enc e ty pe sol ut i...

  • Page 171

    -171- appendix vi: safety instructions read this part carefully so that you have a thorough understanding. Installation,commissioning or maintenance may be performed in conjunction with this chapter. Jaden will assume no liability or responsibility for any injury or loss caused by improper operation...

  • Page 172

    -172- • ensure that the power supply is cut off before wiring. Failure tocomply may result in electric shock. • tie the inverter to ground properly by standard. Failure tocomply may result in electric shock. • never connect the power cables to the output terminals (u,v, w) of the inverter. Pay atten...

  • Page 173

    -173- • do not change the default settings of the inverter. Failure tocomply will result in damage to the inverter. Ø during operation • do not touch the fan or the discharging resistor to check thetemperature. Failure to comply will result in personal burnt. • signal detection must be performed onl...