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Machtric S900 E Series User Manual

Summary of S900 E Series

  • Page 1

    S900 e series user manual.

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    Thank you for choosing the general-purpose inverter of s900 e series of multi-functions and high performance made by machtric automation equipment co.,ltd. Incorrect handing might cause an unexpected fault. Before using the inverter, always read this instruction manual and the instruction manual pac...

  • Page 4: Contents

    Chapter 1 safety cautions ............................................................1 1-1 confirmation on receiving ...............................................1 1-2 transportion and installation ...............................................1 1-3 wiring and junction .............................

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    4-1-3 peripheral devices specifications ...........................17 4-1-4 specification of main circuit terminal .......................18 4-2 control circuit terminal .......................................................19 4-2-1 basic wiring diagram ................................................

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    · 1· 8-1-2 periodic inspection ...............................................114 8-1-3 daily and periodic inspection .................................115 8-2 replacement of parts ......................................................116 8-3 trouble shooting ............................................

  • Page 7: Chapter 1 Safety Cautions

    · 1· chapter 1 safety cautions chapter 1 safety cautions 1-1 confirmation on receiving warning the inverter has been strictly and well packed before ex-work . Inconsideration of various factors during the transportation special attention should be paid to the following points before the assembly and...

  • Page 8

    · 2· operation instruction of s900 e series inverter · 3· recommended. • ensure that installation position and material can withstand the weight of the inverter. Install according to the information in the instruction manual. • do not install or operate the inverter if it is damaged or has parts mis...

  • Page 9: 1-3 Wiring and Junction

    · 2· · 3· chapter 1 safety cautions it must be installed, tested and adjusted with parameters by specialized engineering persons of motors. 1-3 wiring and junction warning • please do not damage the wires. Let the wires bear weight or be clamped may damage the wires and cause an electric shock. • do...

  • Page 10: 1-4 Power-On, Test Operation

    · 4· operation instruction of s900 e series inverter · 5· inverter’s input or output terminals to the inverter's shell, otherwise you may get an electric shock. • please make sure that the voltage of the power supply and the voltage of the inverter are same, otherwise it may cause the inverter fault...

  • Page 11

    · 4· · 5· chapter 1 safety cautions the inverter, otherwise it may affect the life of the inverter. Danger • when fault restart function is set, please do not approach the equipment because the equipment may automatically restart after the running stop. • make sure that the specification and rating ...

  • Page 12: 1-6 Emergency Stop

    · 6· operation instruction of s900 e series inverter · 7· • any person who is involved in the wiring or inspection of this equipment should be fully competent to do the work. • please do check, maintenance and replacement of the components according to the appointed methods in the instruction manual...

  • Page 13: Chapter 2

    · 6· · 7· chapter 2 product introduction chapter 2 product introduction 2-1 unpacking confirmation in unpacking, please confirm the following: • check whether the model type of the inverter is in accordance with your order. • check whether the inverter is damaged and related accessories are included...

  • Page 14: 2-3 Product Specifications

    · 8· operation instruction of s900 e series inverter · 9· 2-3 product specifications items s900 e power supply rated voltage, frequency one-phase/three-phase ac 220v 50/60hz; three-phase ac 380v 50/60hz voltage range 220v: 170v~240v;380v: 330v~440v output voltage range 220v: 0~220v;380v: 0~380v freq...

  • Page 15: 2-4 Product Seriel Models

    · 8· · 9· chapter 2 product introduction items s900 e other functions pid control built-in pid control rs485 standard rs485 communication function (modbus) frequency setting analog input:0 to 10v, 0 to 20ma can be selected; digital input: input using the setting dial of the operation panel or rs485o...

  • Page 16: 2-5 Product Storage

    · 10· operation instruction of s900 e series inverter · 11· 2-5 product storage the inverter must be put in the packaging box before installation. If the inverter is not used for the moment, during the storage, please pay attention those as below: 1. The products must be placed in the location with ...

  • Page 17: Chapter 3

    · 10· · 11· chapter 3 installation of the inverter chapter 3 installation of the inverter 3-1 installation environment and requirements environment of installation has direct effect on the inverter's life. If the inverter is used in the environment that does not accord with the allowed range of the ...

  • Page 18

    · 12· operation instruction of s900 e series inverter · 13· ① single inverter installation ② multiple inverters installed in one control cabinet. Please pay attention: when encasing the multiple inverters, install them in paralled as a cooling measure. ③ if multiple inverters are installed in one co...

  • Page 19

    · 12· · 13· chapter 3 installation of the inverter 3-2 inverter outline dimension drawings unit: mm model a b c d e f s900-2s0.4ge 141.5 85.0 130.5 5.0 113 74 s900-2s0.75ge 141.5 85.0 130.5 5.0 113 74 s900-2s1.5ge 141.5 85.0 130.5 5.0 113 74 s900-2s2.2ge 151 100 139.6 5.2 111.7 88.6 s900-4t0.75ge 15...

  • Page 20: Chapter 4 Wiring

    · 14· operation instruction of s900 e series inverter · 15· chapter 4 wiring the wiring of the inverter can be divided into main circuit and control circuit. Dc current reactor p/+ p1 ground motor ac power supply. Please adopt three-phase ac power supply in accordance allowed regulation of the inver...

  • Page 21: 4-1 Main Circuit Wiring

    · 14· · 15· chapter 4 wiring 4-1 main circuit wiring 4-1-1 peripheral devices description (1) ac power supply use within the permissible power supply specifications of the inverter. (2) moulded case circuit breaker: (mccb) when the power supply voltage is low or the input terminal short circuit occu...

  • Page 22

    · 16· operation instruction of s900 e series inverter · 17· before starting operation, always recheck the following items. (1) use crimping terminals with insulation sleeve to wire the power supply and motor. (2) application of supply power to the output terminals (u,v,w) of the inverter will damage...

  • Page 23

    · 16· · 17· chapter 4 wiring (9)the overall wiring length should be 100 m maximum. Especially for long distance wiring, the fast-response current limit function may be reduced or the equipment connected to the inverter output side may malfunction or become faulty under the influence of a charging cu...

  • Page 24

    · 18· operation instruction of s900 e series inverter · 19· the capacity. Refer to the following list and prepare appropriate peripheral devices: applicable inverter type input voltage motor output (kw) main circuit cable type (mm 2 ) breaker selection (a) input side magnetic contractor (a) s900-2s0...

  • Page 25: 4-2 Control Circuit Terminal

    · 18· · 19· chapter 4 wiring 4-2 control circuit terminal 4-2-1 basic wiring diagram +10v (fequency setup power supply) fiv fic gnd power supply grounding forward rotation reverse rotation 10kΩ 0-10v frequency setup 0-20ma frequency setup multifunctional input terminal rs+ rs- rs485 fov gnd m u v w ...

  • Page 26

    · 20· operation instruction of s900 e series inverter · 21· type terminal symbol terminal name description refer to page contact input fwd forward rotation start turn on the fwd signal to start forward rotation and turn it off to stop. (multifunctional input terminal) 35 rev reverse rotation start t...

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    · 20· · 21· chapter 4 wiring type terminal symbol terminal name description refer to page analog output fov analog voltage output output signal 0 to 10vdc, permissible load current 1ma. The output signal is proportional to the output frequency. 36 (3)communication rs485 rs+ frequency setting (curren...

  • Page 28: Chapter 5 Operation

    · 22· operation instruction of s900 e series inverter · 23· chapter 5 operation the digital manipulator is located at the center of the inverter, and it is divided into two parts: displaying part and key control part. The displaying part indicates the parameter setting and different operation status...

  • Page 29: 5-1 Opeation Panel

    · 22· · 23· chapter 5 operation 5-1 opeation panel 5-1-1 key function description key symbol function description function selecting key, for select a function menu figure modifying key, for modify a function code and parameter shift key or enter key shift to an another digit or switch to another di...

  • Page 30

    · 24· operation instruction of s900 e series inverter · 25· 5-2 operating panel operation instruction (1) parameter setting as example> program key name display description 1 power on f00.0 stop fwd ① display the frequency setting (initial display). ② the inverter is standing by. 2 press p000 stop f...

  • Page 31

    · 24· · 25· chapter 5 operation of the frequency converter controlled by the manipulator is given by the potentiometer of the manipulator (p101=3). Step key name display description 1 power on f00.0 stop fwd frequency setting display state. 2 rotate f05.0 stop fwd frequency setting 5.0hz. 3 press f0...

  • Page 32

    · 26· operation instruction of s900 e series inverter · 27· note: the set frequency, running frequency, output current and running speed of the frequency converter can be monitored by switching keys during operation, and the main display can be modified by p000 setting as per the practical requireme...

  • Page 33: Chapter 6

    · 26· · 27· chapter 6 table of function parameters chapter 6 table of function parameters this chapter explains the “parameters” for use of this product. Aways read this instructions before use. Parameter list function parameters name setting range minimum setting increments initial value refer to p...

  • Page 34

    · 28· operation instruction of s900 e series inverter · 29· function parameters name setting range minimum setting increments initial value refer to page monitor functions p014 the frequency setting in the last alarm. Read only ----- ----- 44 p015 the output frequency in last alarm. Read only ----- ...

  • Page 35

    · 28· · 29· chapter 6 table of function parameters function parameters name setting range minimum setting increments initial value refer to page basic functions p104 reverse rotation prevention selection 0: reverse rotation disallowed 1: reverse rotation allowed 1 1 52 p105 maximum frequency minimum...

  • Page 36

    · 30· operation instruction of s900 e series inverter · 31· function parameters name setting range minimum setting increments initial value refer to page basic functions p200 start mode selection 0: regular start 1: restart after inspection 1 0 57 p201 stop mode selection 0: deceleration to a stop 1...

  • Page 37

    · 30· · 31· chapter 6 table of function parameters function parameters name setting range minimum setting increments initial value refer to page p214 rated motor slip 0~10.00hz 0.01 2.50 61 basic functions p215 rated motor frequency 0-400.00hz 0.01 50.00 62 p216 resistance of stator 0-100Ω 0.01 0 62...

  • Page 38

    · 32· operation instruction of s900 e series inverter · 33· function parameters name setting range minimum setting increments initial value refer to page i/o functions p313 direction of high analog 0/1 1 0 66 p314 analog input reverse selection 0/1 1 0 67 p315 input terminal fwd (0~32) 0: invalid 1:...

  • Page 39

    · 32· · 33· chapter 6 table of function parameters function parameters name setting range minimum setting increments initial value refer to page i/o functions p323 output terminal m01 (0~32) 0: invalid 1: in running 2: frequency reached 3: alarm 4: zero speed 5: frequency 1 reached 6: frequency 2 re...

  • Page 40

    · 34· operation instruction of s900 e series inverter · 35· function parameters name setting range minimum setting increments initial value refer to page secondary application p400 jog frequency setting 0.00~maximum frequency 0.01 5.00 80 p401 acceleration time 2 0~999.9s 0.1s 10.0 81 p402 decelerat...

  • Page 41

    · 34· · 35· chapter 6 table of function parameters function parameters name setting range minimum setting increments initial value refer to page secondary application p413 automatic- energy-saving selection 0~100% 1% 00 84 p414 dc braking voltage depends on models 0.1 800.0 84 p415 braking duty 40~1...

  • Page 42

    · 36· operation instruction of s900 e series inverter · 37· function parameters name setting range minimum setting increments initial value refer to page secondary application p428 timer 2 setting 0~999.9s 1 0 89 p429 constant- speed torque limiting time 0~999.9s 0.1 changing 89 p430 width of arriva...

  • Page 43

    · 36· · 37· chapter 6 table of function parameters function parameters name setting range minimum setting increments initial value refer to page plc operation p504 multi-speed 2 0.00~maximum frequency 0.01 15.00 92 p505 multi-speed 3 0.00~maximum frequency 0.01 20.00 92 p506 multi-speed 4 0.00~maxim...

  • Page 44

    · 38· operation instruction of s900 e series inverter · 39· function parameters name setting range minimum setting increments initial value refer to page plc operation p522 plc operation time 5 0~999.9s 1s 100 93 p523 plc operation time 6 0~999.9s 1s 0 93 p524 plc operation time 7 0~999.9s 1s 0 93 p...

  • Page 45

    · 38· · 39· chapter 6 table of function parameters function parameters name setting range minimum setting increments initial value refer to page pid operation p604 pid figure target value setting 0.0~100.0% 0.1% 0.0% 99 p605 pid upper limit alarm value 0~100.0% 1% 100% 100 p606 pid lower limit alarm...

  • Page 46

    · 40· operation instruction of s900 e series inverter · 41· function parameters name setting range minimum setting increments initial value refer to page pid operation p619 pid working mode 0: always work (pid function open) 1: when feedback reaches upper limit (p605), it will work at min-frequency....

  • Page 47

    · 40· · 41· chapter 6 table of function parameters function parameters name setting range minimum setting increments initial value refer to page advanced application p806 current display filter time 0~10.0 0.1 2.0 112 p807 0-10v analogue output low end calibration coefficient 0-65535 1 - 112 p808 0-...

  • Page 48: Chapter 7

    · 42· operation instruction of s900 e series inverter · 43· chapter 7 detailed explanations of functional parameters 7-1 parameters for monitoring parameters name setting range descrption p000 main display data selection (initial value: 00) setting range (00-32) 00 displays the set frequency 01 disp...

  • Page 49

    · 42· · 43· chapter 7 detailed explanations of functional parameters for example, in order to monitor rotation speed through the operation panel , user can set parameter p000 to “03”. Initial value of p000 is “00”, therefore , if not been changed, inverter will display the set frequency . P001 displ...

  • Page 50

    · 44· operation instruction of s900 e series inverter · 45· you can monitor the actual temperature of inverter by examining parameter p006, which will help you make judgment on the running condition of inverter. P010 alarm record 1 p011 alarm record 2 p012 alarm record 3 p013 alarm record 4 it recor...

  • Page 51

    · 44· · 45· chapter 7 detailed explanations of functional parameters for s900 e series inverter, you can use parameter “f.00” to set the main display data. It’s also possible to monitor the data directly through the parameters “p001~p018”. You may monitor the data by pressing the switching key as sh...

  • Page 52: 7-2 Basic Parameters

    · 46· operation instruction of s900 e series inverter · 47· 7-2 basic parameters p100 digital frequency setting (initial value: 0.00hz) setting range 0.00-maximum frequency unit 0.01 when p101 is set to 0, inverter works in digital frequency setting mode. The frequency value is set by p100. During r...

  • Page 53

    · 46· · 47· chapter 7 detailed explanations of functional parameters the output frequency of inverter is decided by external voltage signal (0-10v), which is put into inverter through fiv terminal . There are two modes of external voltage signal: one is setting signal ranging from 0 to 10v; the othe...

  • Page 54

    · 48· operation instruction of s900 e series inverter · 49· 3: setting dial mode (operation panel) you can control the running of s900 e series inverter by the pot knob on keypad. Pay attention to the pot knob in keypad which enables you to switch between monitoring images. Turn the change the outpu...

  • Page 55

    · 48· · 49· chapter 7 detailed explanations of functional parameters p102 start signal selection initial value : 0 setting range 0-2 unit 1 explanation 0: operation panel (fwd/rev/stop) 1: i/o terminal 2: communication (rs485) start signal selection are used to set running signal source. 0: operatio...

  • Page 56

    · 50· operation instruction of s900 e series inverter · 51· input status status of inverter k1 k2 on off forward off off stop off on reverse on on keep the original running condition ② three-wire type a three-wire type connection is shown below. The start self-holding selection becomes valid when th...

  • Page 57

    · 50· · 51· chapter 7 detailed explanations of functional parameters 2: rs485 mode inverter can receive command and exchange data with computer by serial communication. P103 “stop” key lock operation selection initial value : 1 setting range 0-1 unit 1 explanation 0: “stop”key lock mode invalid 1: “...

  • Page 58

    · 52· operation instruction of s900 e series inverter · 53· 2 (k1 open) press stop key inverter stops 3 k1 open running signal is removed 4 k1 close reverse of inverter is started p104 reverse prevention setting initial value : 1 setting range 0-1 unit 1 explanation 0: reverse prohibited 1: reverse ...

  • Page 59

    · 52· · 53· chapter 7 detailed explanations of functional parameters p107 acc time initial value: change p108 dec time initial value: change setting range 0.1~999.9s acc time refers to the time for inverter to reach the max. Frequency from 0.00hz. Dec time refers to the time for inverter to lower to...

  • Page 60

    · 54· operation instruction of s900 e series inverter · 55· p113 v/f minimum voltage initial value : 15 setting range 0.0 ~ v/f intermediate voltage unit 0.1 p114 v/f minimum frequency initial value : 1.25 setting range 0.0 ~ v/f intermediate frequency unit 0.01 parameters from p109 to p114 determin...

  • Page 61

    · 54· · 55· chapter 7 detailed explanations of functional parameters set v/f intermediate voltage according to the specific load. Improper setup can cause over current of motor or insufficient torque output, or even cause inverter protection. Increasing the value of p111 can increase output torque a...

  • Page 62

    · 56· operation instruction of s900 e series inverter · 57· p115 carrier frequency factory setting setting range 1-15 unit 1 carrier frequency decides the switching frequency of internal power module. The factory setting of inverters with different capacity are different because will affect motor no...

  • Page 63

    · 56· · 57· chapter 7 detailed explanations of functional parameters 1: locked you can lock the parameter by p118 to prevent unexpected change of the inverter setup. When p118 is valid, all the other parameters except p100 (main frequency setting) cannot be changed. 7-3 parameters of basic applicati...

  • Page 64

    · 58· operation instruction of s900 e series inverter · 59· high current is likely in start, it is also possible to cause current. Therefore, you need to have over current level setup (4.09 setup). The specific value depends on the load. In addition, when the value of 4.09 is too low, it may lead to...

  • Page 65

    · 58· · 59· chapter 7 detailed explanations of functional parameters start frequency is the initial frequency when inverter starts. For device with heavy load or requires large starting torque, increasing start frequency can make start easier. However, if the start frequency is too high, it may caus...

  • Page 66

    · 60· operation instruction of s900 e series inverter · 61· and the rotation direction is unknown. It is easy to cause over current protection in start. Therefore, before start, you shall use dc injection brake to stop the motor in advance. Dc braking current in start is the ratio of rated current o...

  • Page 67

    · 60· · 61· chapter 7 detailed explanations of functional parameters adjusting parameter p208 can increase voltage and obtain higher torque. Attention: too big setting may cause motor overheating. Increase the setting step by step until you get the requested starting torque. P209 rated motor voltage...

  • Page 68

    · 62· operation instruction of s900 e series inverter · 63· p210 rated motor current please set rated current of motor according to the current value on nameplate. If the running current exceeds the value of rated current, inverter will trip to protect the motor. P211 no load current ratio of motor ...

  • Page 69

    · 62· · 63· chapter 7 detailed explanations of functional parameters setting range 0-1.000 unit 0.001 p219 mutual inductance of rotor initial value: 0 setting range 0-1.000 unit 0.001 the above parameters are parameters of motor. P215 rated frequency of motor please set rated frequency of motor acco...

  • Page 70

    · 64· operation instruction of s900 e series inverter · 65· still operate at this value. The value of p300 and that of p301 decide the range of input voltage. P302 input filter time value of input filter time decides the response speed of inverter to analogue change. With the increase of value of p3...

  • Page 71

    · 64· · 65· chapter 7 detailed explanations of functional parameters external input is current signal, refer to p303-p305. For example, if the output signal of upper computer is 4-20ma, the corresponding frequency shall be within the range of 0–50hz. 50hz (p312) output frequency a current signal of ...

  • Page 72

    · 66· operation instruction of s900 e series inverter · 67· then you need to set them like the following: p306-p307=5. P308 foc minimum current output initial value : 0 setting range 0-foc maximum current output unit 0.1 p309 foc maximum current output initial value : 20.0 setting range foc minimum ...

  • Page 73

    · 66· · 67· chapter 7 detailed explanations of functional parameters explanation 0: positive direction 1: negative direction p314 analogue reverse options initial value: 0 setting range 0-1 unit 1 explanation 0: no reverse at negative bias voltage 1: reverse allowed at negative bias voltage the para...

  • Page 74

    · 68· operation instruction of s900 e series inverter · 69· introduction: p300=2 fiv minimum voltage input: 2v (inverter regards signals below 2v as invalid signals); p301=10 fiv maximum voltage input: 10v (signals over 10v are regarded and handled as 10v); p310=50 analogue low-end frequency: 50hz; ...

  • Page 75

    · 68· · 69· chapter 7 detailed explanations of functional parameters example 2, upper computer output 4-20ma, and controls running of inverter output frequency is 100hz-0hz signal p310 100hz p312 0 4(p303) 20(p304) parameter: p33=4 fic minimum current input p304=20 fic maximum current input p310=100...

  • Page 76

    · 70· operation instruction of s900 e series inverter · 71· settings 0: invalid 1: jog 2: jog forward 3: jog reverse 4: forward/ reverse 5: running 6: forward 7: reverse 8: stop 9: multi-speed selection 1 10: multi-speed selection 2 11: multi-speed selection 3 12: multi-speed selection 4 13: acceler...

  • Page 77

    · 70· · 71· chapter 7 detailed explanations of functional parameters motor r s t u v w fwd rev gnd s900 e e m set as forward/ reverse switching, when the terminal is defined to be valid, running status reverse. Parameter: p102=1, p315=6, p316=4 terminal status running condition fwd rev on off forwar...

  • Page 78

    · 72· operation instruction of s900 e series inverter · 73· multi-function terminal status and explanation multi- speed 1 multi-speed 2 multi-speed 3 multi- speed 4 0 0 0 0 primary frequency, primary frequency is determined by p100 or potentiometer 1 0 0 0 multi-speed 1 (p503) 0 1 0 0 multi-speed 2 ...

  • Page 79

    · 72· · 73· chapter 7 detailed explanations of functional parameters 0 0 acceleration/ deceleration time 1 (p107, p108) 1 0 acceleration/ deceleration time 2 (p401, p402) 0 1 acceleration/ deceleration time 3 (p403, p404) 1 1 acceleration/ deceleration time 4 (p405, p406) 15. Frequency increasing si...

  • Page 80

    · 74· operation instruction of s900 e series inverter · 75· to that of the reset key on the keypad. 19. Pid function enable when this contact closes, pid function is enabled. When p601 is set as 2, pid is invalid when this contact is disconnected. 20. Plc function enable when this contact closes, pl...

  • Page 81

    · 74· · 75· chapter 7 detailed explanations of functional parameters 26. Winding function enable when this signal is valid, winding function is enabled. Plc controlled operation running signal plc memory cleared programmed operation time set frequency running command winding started winding complete...

  • Page 82

    · 76· operation instruction of s900 e series inverter · 77· setting 0: invalid 1: in running 2: frequency reached 3: in fault 4: zero-speed 5: frequency 1 reached 6: frequency 2 reached 7: accelerating 8: decelerating 9: under voltage 10: timer 1 reached 11: timer 2 reached 12: indication for comple...

  • Page 83

    · 76· · 77· chapter 7 detailed explanations of functional parameters frequency set running frequency set reached frequency running command multifunctional output terminal cofrequency range time frequency time running command accelerating decelerating 7: accelerating when inverter is in the status of...

  • Page 84

    · 78· operation instruction of s900 e series inverter · 79· 10: timer 1 reached 11: timer 2 reached when inverter arrives at setting value, this contact is on, when timer start-up signal is removed, this contact is reset. 12: stage completion indication in the plc operation mode, inverter output thi...

  • Page 85

    · 78· · 79· chapter 7 detailed explanations of functional parameters when winding function is complete, this contact is on. When inverter stops, this contact is reset. 27: set counter reached when inverter implements external counter, and when count value arrives at setting value (p425), this contac...

  • Page 86

    · 80· operation instruction of s900 e series inverter · 81· 2: direct voltage current (voltage) output is corresponding to 0~1000v. 3: alternating voltage current (voltage) output is corresponding to 0~510v. For example: select a frequency meter of 0~5v, supervise output frequency, setting the min. ...

  • Page 87

    · 80· · 81· chapter 7 detailed explanations of functional parameters jog→ external multi-speed→plc operation means→ pid means→ triangle wave (traverse function) → winding→ frequency conversion setting means. P401 acceleration time 2 default value 10.0 p402 decelerate time 2 default value 10.0 p403 a...

  • Page 88

    · 82· operation instruction of s900 e series inverter · 83· p409 accelerating torque limitation level output frequency current 100% current is the rated current of inverter, when p409 is set to be 0, then accelerating torque limit is invalid, and it does not have protecting function. P410 constant-s...

  • Page 89

    · 82· · 83· chapter 7 detailed explanations of functional parameters 0: invalid during deceleration, the dc-bus voltage may increase, when over- voltage prevention selection is invalid, inverter may trip for over voltage. 1: valid during deceleration, when dc-bus voltage reaches the setting value, i...

  • Page 90

    · 84· operation instruction of s900 e series inverter · 85· 2: invalid when decelerating: when this function is selected, braking function of inverter can be strengthened. P413 automatic energy-saving selection default value 0.0 range 0-100 unit 1 p414 dc braking voltage default value:650v for h3400...

  • Page 91

    · 84· · 85· chapter 7 detailed explanations of functional parameters if p414 is too high, dc voltage may be too high and may cause inverter protection. If p414 is too low, braking resistor maybe too hot. P415 braking duty this parameter decides the working duty of the braking resistor. Higher duty n...

  • Page 92

    · 86· operation instruction of s900 e series inverter · 87· example: use k1 (fwd), control running of inverter. K1 closes, frequency conversion operates, when k1 is cut off, inverter stops. When power is shut off and k1 remains closed, if power is on, inverter starts up suddenly and it may be very d...

  • Page 93

    · 86· · 87· chapter 7 detailed explanations of functional parameters p419 flank restart time default value 5 range 0-10 unit when inverter enabled the flying restart function, inverter tracing motor speed downwards within the setting time. If it is not completed within setting time, inverter protect...

  • Page 94

    · 88· operation instruction of s900 e series inverter · 89· when fault restart function is valid, motor may start suddenly, so when this function is used, please pay attention to safety. P422 over torque action default 0 range 0-3 unit 1 settings 0: inverter start detecting over torque only in const...

  • Page 95

    · 88· · 89· chapter 7 detailed explanations of functional parameters p425 reaching frequency 1 default value 100 range 0-max. Frequency unit 0.1 p426 reaching frequency 2 default value 5.0 range 0- max. Frequency unit 0.1 s900 e series sets two groups of frequencies arrive, when output frequency arr...

  • Page 96

    · 90· operation instruction of s900 e series inverter · 91· p430 width of arrive of frequency in hqsteretic loop default value 0.50 range 0.00-2.00 unit 0.01 this parameter sets frequency reached width, for details, refer to p425-f426 introductions. P431 jump frequency 1 default value 0 range 0.00-f...

  • Page 97

    · 90· · 91· chapter 7 detailed explanations of functional parameters 0: do not remember in the operational process of plc program, p500 will choose not to remember. When machinery stops because of fault or other reasons, inverter will not remember status before the stopping. After restart, running b...

  • Page 98

    · 92· operation instruction of s900 e series inverter · 93· high→ low 5 triangular wave 6 winding 7 inverter setting mode p502 plc running mode initial value: 0 range 0-4 unit 1 content: 0: plc stop running after a week 1: plc pause mode, stop running after a week 2: plc cycle running 3: cycle runni...

  • Page 99

    · 92· · 93· chapter 7 detailed explanations of functional parameters p507 multi-speed 5 initial value: 30.0 p508 multi-speed 6 initial value: 35.0 p509 multi-speed 7 initial value: 40.0 p510 multi-speed 8 initial value: 45.0 p511 multi-speed 9 initial value: 50.0 p512 multi-speed 10 initial value: 1...

  • Page 100

    · 94· operation instruction of s900 e series inverter · 95· p529 plc operation time 12 initial value: 0 p530 plc operation time 13 initial value: 0 p531 plc operation time 14 initial value: 0 p532 plc operation time 15 initial value: 0 setting range 0-999.9s unit 1 plc operation time determines inte...

  • Page 101

    · 94· · 95· chapter 7 detailed explanations of functional parameters (1) connection illustration (2) parameter setting plc operation direction setting: (p533 setting) rate of segment 1 rate of segment 2 rate of segment 3 rate of segment 4 dominant frequency 4 3 2 1 0 → position (bit) 0 1 0 1 0 → run...

  • Page 102

    · 96· operation instruction of s900 e series inverter · 97· p319=20 s3 end is plc starting to running p500=1 plc programming memory p501=1 plc is on p502=0 plc operation one circle and then ceasing p503=1 segment 1 rated 20hz p504=60 segment 1 rated 60hz p505=40 segment 1 rated 40hz p506=15 segment ...

  • Page 103

    · 96· · 97· chapter 7 detailed explanations of functional parameters ③ if the program is running, press k3, or if there is a fault, and the inverter is ceasing, when the fault is solved, press k1 and the inverter will running forward as the program. ④ if p500 is 1 and the program is not memory, so t...

  • Page 104

    · 98· operation instruction of s900 e series inverter · 99· 2: pid starts up on condition; pid will start when certain external input is on. P601 pid operation mode selection initial value: 0 setting range 0-1 unit 1 content: 0: negative feedback mode 1: positive feedback mode 0: negative feedback m...

  • Page 105

    · 98· · 99· chapter 7 detailed explanations of functional parameters 3: fic-fiv notes:p603 parameter setting: select pid feedback channel 0:fiv input the signal from the detector (measured value signal (0— 10dcv) ) 1:fic input the signal from the detector (measured value signal (0— 20ma) ) 2:fiv-fic...

  • Page 106

    · 100· operation instruction of s900 e series inverter · 101· (1) select sensor/transmitter correctly, for which the standard signal of 4 – 20ma or 0 – 10v shall be selected as output specification. (2) set pid action set point correctly. (3) increase proportional constant (p), in case of non-oscill...

  • Page 107

    · 100· · 101· chapter 7 detailed explanations of functional parameters the alarm signal is output. The maximum input (20ma/10v) of the measured value (terminal fivfic) is equivalent to 100%. P606 pid lower limit alarm value initial value : 0 setting range 0.0 – 100% unit 0.1 set the lower limit valu...

  • Page 108

    · 102· operation instruction of s900 e series inverter · 103· figured out (△fhz) every time. While frequency increment is more than value of p610 in maximum of frequency increment, p610 will work. P611 pid standby frequency initial value : 0.00 setting range 0.00 – 120.00hz unit 0.01 p612 pid standb...

  • Page 109

    · 102· · 103· chapter 7 detailed explanations of functional parameters example: pid action set point is 60% (0 – 100% is corresponding to 0 – 10v), and the wake-up value is 80%, which is actually corresponding to 0 – 10v, then the actual wake-up value is 60% × 80% = 48% (corresponding to 0 – 10v). P...

  • Page 110: Communication

    · 104· operation instruction of s900 e series inverter · 105· group is convenient for users to monitor. Parameter: p614 = 200; p615 = 4; p616 = 1. 7-8 initial settings and specifications of rs-485 communication used to perform required setting for communication between the inverter and personal comp...

  • Page 111

    · 104· · 105· chapter 7 detailed explanations of functional parameters of the numerical value of 54hex ascii is that “54” consists of “5” (35hex) and 4(34 hex). 1. Definition of coding communication agreement belongs to hexadecimal system, of which each character represents the following information...

  • Page 112

    · 106· operation instruction of s900 e series inverter · 107· data pattern: 8e1 for ascii data pattern: 8o1 for rtu data pattern: 8e1 for rtu 3. Structure of communication data data format box ascii mode: stx start character = ‘:’(3ah) address hi communication address: address lo 8-bit address consi...

  • Page 113

    · 106· · 107· chapter 7 detailed explanations of functional parameters lrc chk hi lrc check: lrc chk lo 8-bit lrc check consists of 2 ascii codes end hi end character: end lo end hi = cr (0dh), end lo = lf (0ah) rtu mode: start keep that zero-input signal is more than or equal to 10 ms address commu...

  • Page 114

    · 108· operation instruction of s900 e series inverter · 109· ascii mode: rtu mode: format of enquiry message: address 01h function 03h starting data address 21h 02h number of data (count by word) 00h 02h crc chk low 6fh crc chk high f7h format of response message: address 01h function 03h number of...

  • Page 115

    · 108· · 109· chapter 7 detailed explanations of functional parameters for example: driver address 01h, writes 6000 (1770h) into the internal setting parameter 0100h of driver. Lrc check of ascii mode ascii mode: format of enquiry message character string: stx ‘:’ address ‘0’ ‘1’ function ‘0’ ‘6’ da...

  • Page 116

    · 110· operation instruction of s900 e series inverter · 111· lrc check is the value added from address to data content. For example, the lrc check of the above 3.3.1 enquiry message is as: 01h + 03h + 21h + 02h + 00h + 02h = 29h, then the complement of 2 (d7h) is taken. Crc check of rtu mode crc ch...

  • Page 117

    · 110· · 111· chapter 7 detailed explanations of functional parameters unsigned int crc_chk (unsigned char*data, unsigned char length) { int j; unsigned int reg_crc=oxffff; while( 1ength--) { reg_crc^=*data ; for (j = 0; j if (reg_crc & ox01) { /*lsb (b0) =1 */ reg_ere= (reg_crc>>1) ^oxa001; }else{ ...

  • Page 118

    · 112· operation instruction of s900 e series inverter · 113· for fan and pump load, you can select “variable torque” for better energy saving. P803 overvoltage protection setting initial value: change setting range 760 – 820 unit 1 p803 sets dc-bus overvoltage protection level. This function could ...

  • Page 119

    · 112· · 113· chapter 7 detailed explanations of functional parameters p808 0-10v analog output high end calibration coefficient initial value : * setting range 0 – 65535 unit 1 p809 0-20ma analogue output low end calibration coefficient initial value: * setting range 0 – 65535 unit 1 p810 0-20ma an...

  • Page 120: Chapter 8

    · 114· operation instruction of s900 e series inverter · 115· chapter 8 precautions for maintenance and inspection chapter 8 precautions for maintenance and inspection the inverter is a static unit mainly consisting of semiconductor devices. Daily inspection must be performed to prevent any fault fr...

  • Page 121

    · 114· · 115· chapter 8 precautions for maintenance and inspection periodic inspection. Consult us for periodic inspection. (1) check for cooling system fault …… clean the air filter, etc. (2) tightening check and retightening……the screws and bolts may become loose due to vibration, temperature chan...

  • Page 122: 8-2  Replacement of Parts

    · 116· operation instruction of s900 e series inverter · 117· chapter 8 precautions for maintenance and inspection 8-2 replacement of parts the inverter consists of many electronic parts such as semiconductor devices. The following parts may deteriorate with age because of their structures or physic...

  • Page 123

    · 116· · 117· chapter 8 precautions for maintenance and inspection inverter cannot restart. • when the protective function is activated, take the corresponding corrective action, then reset the inverter, and resume operation. Not doing so may lead to the inverter fault and damage. List of alarm disp...

  • Page 124

    · 118· operation instruction of s900 e series inverter · 119· chapter 8 precautions for maintenance and inspection operation panel indication name possible fault reason corrective action ou0 over voltage during stop 1: the deceleration time is short 2: inverter capacity incorrectly set 3: disturbing...

  • Page 125

    · 118· · 119· chapter 8 precautions for maintenance and inspection operation panel indication name possible fault reason corrective action fb0 fuse broken 1: the inverter fault please contact your sales representative. Fb1 fb2 fb3 ol0 during stop inverter overload 1: overload 2: acceleration time is...

  • Page 126

    · 120· operation instruction of s900 e series inverter · 121· chapter 8 precautions for maintenance and inspection operation panel indication name possible fault reason corrective action es emergency stop 1: inverter is in emergency stop condition 1: after release emergency stop, start up as regular...

  • Page 127

    · 120· · 121· chapter 8 precautions for maintenance and inspection c: check the main circuit and control circuit. D: check that the output stop signal or reset signal is not on. E: check that p104 reverse rotation prevention selection is not selected. F: check that frequency setting of each running ...

  • Page 128: Techniques

    · 122· operation instruction of s900 e series inverter · 123· chapter 8 precautions for maintenance and inspection (6) speed does not increase causes and corrective actions: a: check that the maximum frequency (p105)setting is correct. (if you want to run the motor at 120hz or more, set p105 high sp...

  • Page 129

    · 122· · 123· chapter 8 precautions for maintenance and inspection low-level signals, so it requires the fllowing basic techniques. Also, since the inverter chops outputs at high carrier frequency, that could generate noises. If these noises cause peripheral devices to malfunction, measures should b...

  • Page 130: Chapter 9

    · 124· operation instruction of s900 e series inverter · 125· chapter 9 peripheral devices selection check the motor capacity of the inverter you purchased. Appropriate peripheral devices must be selected according to the capacity. Refer to the following list and prepare appropriate peripheral devic...

  • Page 131

    · 124· · 125· chapter 9 peripheral devices selection noise filter install a noise filter to reduce the electromagnetic noise generated from the inverter. Effective in the rang from about 1mhz to 10mhz. When more wires are passed throug, a more effective result can be obtained. Brake resistor and bra...

  • Page 132

    · 126· operation instruction of s900 e series inverter · 127· moreover, the braking resistor value is related to braking torque mbr%, and to the differeh braking torque the braking resistor values are differeh, and the calculation formula is as follow: the braking power is related to braking torque ...

  • Page 133: Appendix 1

    · 126· · 127· appendix 1 simple application example appendix 1 simple application example three-wire type connnecton example a three-wire type connection is shown below: a: basic connection illustration: b: parameter setting and instruction: p101=1 analog voltage input as frequency setting (external...

  • Page 134

    · 128· operation instruction of s900 e series inverter k1 forward rotation k2 reverse rotation k3 stop output frequency is controlled by potentiometer. K1 k2 k3 frequency running frequency (potentiometric controller) time.

  • Page 135

    · 128·.

  • Page 136

    Quanzhou machtric automation equipment co.,ltd add:#1305 block b section f binjiang industrial park, jiangbin road licheng district quanzhou,fujian,china. Tel: 86 595 22555311 fax: 86 595 22555211 e-mail: jimmy@machtric.Com website: www.Machtric.Com all rights reserved! Alteration maybe performed wi...