Savch S200 Series User Manual
  1. Manuals
  2. Brands
  3. Savch Manuals
  4. Inverter
  5. S200 Series
  6. User manual

Savch S200 Series User Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

S200 Series Inverter
VF General Type
User Manual
User Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the S200 Series and is the answer not in the manual?

Questions and answers

Related Manuals for Savch S200 Series

Summary of Contents for Savch S200 Series

  • Page 1 S200 Series Inverter VF General Type User Manual User Manual...
  • Page 2 File No. Vision No. V1.2 Filing time 2016-04-01 SAVCH electric provide a full range of technical support for our customers. All users could contact with the nearest SAVCH office or service center, also could contact with our headquarters directly. SAVCH Electric reserves the copyrights and all rights,...
  • Page 3 S200-4T7.5G~4T15P Diagram for removing and mounting the front cover Remove the front cover according to the following steps: Assemble the front cover according to the following steps:...

  • Page 4: Table Of Contents

    1. SAFETY INSTRUCTIONS ......................2 1.1 Notes for Operation ......................2 1.2 Notes for Operation Environment ..................4 2. DESCRIPTIONS FOR SAVCH AND INSTALLATION ..............5 2.1 Operation Environment ....................... 5 2.2 Model Description ....................... 6 2.3 Product Specification ......................7 2.4 Wiring ..........................

  • Page 5: Preface

    Provided problems occur and solution is not provided in this instruction manual, contact your SAVCH ELECTRIC representative or contact with our company directly. Our professional technicians will serve for you actively. And please continue to adopt products of SAVCH, give valuable opinion and advice.

  • Page 6: Safety Instructions

    1. SAFETY INSTRUCTIONS 1.1 Notes for Operation Before wiring CAUTION Specification of applying power supply shall correspond to input voltage of the inverter. DANGER Main circuit terminals must be correct, R/L1, S/L2 and T/L3 is input terminals and it’s forbidden to use mixing with U/T1, V/T2 and W/T3.
  • Page 7 CAUTION  Never touch heat sink or discharging resistor since temperature may be very high. Since it is easy to change running speed from low to a high speed, verify safe working range of motor and machine before running.  Pay attention to relative settings before using the brake. ...

  • Page 8: Notes For Operation Environment

    1.2 Notes for Operation Environment Direct sunlight Corrosive gas or fluids ？ Salt Salt or saline Rain, moisture Iron chips and dust Below 10 degrees Celsius Force cool Force Force Force Force Force Extreme high ambient Large impelling Extreme low temperatures temperatures (Above 40℃) Electromagnetic waves Locations of inflammable...

  • Page 9: Descriptions For Savch And Installation

    2. DESCRIPTIONS FOR SAVCH AND INSTALLATION 2.1 Operation Environment Since operation environment can directly influence functions and operation life, to ensure proper performance and long operation, follow the recommendations below when choosing allocation for installing the inverter: Use only with the ambient temperature range:-10℃ to + 40℃; -10℃ to + 50℃ applicable when dust cover is removed.

  • Page 10: Model Description

    SOURCE: AC3PH 380~460V 50/60Hz Input power supply Spec OUTPUT: 3PH 0~460V 6.3kVA 8.2A Output power supply Spec FREQUENCY RANGE: 0.1~600Hz Output frequency S/N: NJ3019380000037 Designed by Savch Electric SAVCH ELECTRIC CO.,LTD. S200 Product 4T: 440V 0.75：0.75kW G: Constant torque load Three phase...

  • Page 11: Product Specification

    2.3 Product Specification Individual Specification ■440V Three phase Series Model S200-4T□□□G 0.75 Max applicable motor output power(kW) 0.75 Max applicable motor output power(HP) Output rated capacity(kVA) 13.7 18.3 24.4 Output Output rated current (A) Output frequency range 0.01～600Hz Over load capacity 150% of rated output current and run for 65sec.
  • Page 12 V/F curve V/F curve available to be set Digital Operator Set by UP and DOWN Frequency setting External 0-10VDC,4-20mADC,Serial Communication Board (RS485) signal terminals Digital Operator Available to be operated by RUN, STOP and JOG keys Running operating External 2 wire style (Fwd/Stop, Rev/Stop, Run/Stop and Fwd/Rev)/ 3 wire signal terminals operation, JOG running, Serial Communication Board(RS485)
  • Page 13 Applicable electromagnetic contactor and wiring specifications Non-fuse breaker/Magnetic contactor SAVCH ELECTRIC shall not be responsible for faults due to the following: (1) Absence or inapplicable or over large non fuse breakers was put between the power supply and the inverter,...
  • Page 14 Application and description for ambient equipments Power supply: ●Make sure voltage class is correct, otherwise inverter may be damaged. Power supply ●A no fuse breaker (air circuit breaker) shall be provided between AC supply and inverter. No fuse Breaker: No fuse Breaker ●Circuit breaker which complies with rated voltage and current of inverter shall be applied as ON/OFF control for inverter.
  • Page 15 Wiring shall be checked whether correct or not. Peripheral wiring shall fulfill the following requirements. (Do not use a buzzer of control circuit to check wiring) (A)Wiring for control circuit Power supply must be isolated or far from other high voltage wirings or high current power lines, thus electromagnetic interference can be avoided.
  • Page 16 ● Voltage drop of wiring shall be considered providing that inverter and motor are with an excessive distance.Voltage drop (V) = × wiring resistance (Ω/km) × wire length (m) × current × 10 , load wave frequency shall be modified according to wiring prepared. Distance between inverter and motor wiring Below 50M Below 100M...

  • Page 17: Wiring

    Users must connect terminals as diagram shows. Below is a standard wiring diagram for S200 series AC motor drive. If only digital control panel was used, only main circuit terminal wiring applicable.
  • Page 18 Main circuit terminal descriptions Description for S200 Series inverter terminals Terminal symbols Function L1/R,L2/S,L3/T Main circuit AC power supply input (For single phase input, connect to R and T.) U/T1,V/T2,W/T3 Connect to motor P/B1,B2 Braking resistor(optional) connecting terminal P/B1,N Connecting to braking module For grounding (High voltage wave impact and noise interference shall be avoided.)

  • Page 19: External Dimensions

    Terminal symbols Function of Terminal Specification MI1-DCM Multifunctional input option 1 MI2-DCM Multifunctional input option 2 See Description 2-00~2-03 MI3-DCM Multifunctional input option 3 Stop when OPEN and rev run when REV-DCM Rev run/ Stop CLOSED. Stop when OPEN and Fwd run when FWD-DCM Fwd run/ Stop CLOSED.
  • Page 20 Inverter Main body figure ◆Small power keypad(IP03) External dimensions ◆ Large power keypad(IP05) External dimensions and and Installation dimensions Installation dimensions...

  • Page 21: Description Of Operators

    3. DESCRIPTION OF OPERATORS 3.1 Keyboard Description for IP03/IP05 Digital Operator Descriptions and functions of the keyboard Locating on AC motor drive, the digital operator IP03/IP05 has two spaces:display space and operating space. Programmed mode and different operation states shall be displayed on the display space, while for the operating space, it is an interface for communication of the operators and AC motor drive RUN STOP FWD REV...

  • Page 22: Led Monitor Descriptions

    Display Project Description Showing the current set frequency of AC motor drive. Reference of this frequency may from [Master Frequency Setting], [Jog Run Frequency] or [Multi-step Reference 1 to 7] controlled by external terminals 1, 2 and 3. If frequency reference comes from digital control panel, frequency can be set directly by depressing Displaying actual frequency output from AC motor drive to motor Displaying physical quantity(u) defined by users...

  • Page 23: Preliminary Operation-Not Connecting With Motor

    ⚫ Operation mode control selection Operation mode of SAVCH can be divided into the following categories: □ Both frequency and operation reference are controlled by keyboard. (1-01=1) (Factory setting) □ Operation reference is controlled by external terminals. STOP key on keyboard available.
  • Page 24 □ Frequency reference is controlled by keyboard. Three line operation control mode Configuration 1 (2-00=2, this time 2-03 default 2, Other functions can not be used) STOP REV/FWD □ Frequency reference is input by analog signals. (DC 0 to +10V)+(DC 4 to 20mA) Operation reference is controlled by keyboard.

  • Page 25: List Of Descriptions For Functional Parameters

    4. LIST OF DESCRIPTIONS FOR FUNCTIONAL PARAMETERS 00:System parameters Set during running available * the values of different machine models are different. Parame Factory Parameter functions Setting range setting 00-00 Machine Model Recognition Display according to machine model Type 00-01 Rated Voltage Display Display according to machine model Setting...
  • Page 26 01:Basic Parameters Set during running available * the values of different machine models are different. Parame Factory Parameter functions Setting range setting 01-03 Max voltage frequency setting 10.00～600.00 Hz 50.00 01-04 Max output voltage setting 200.0～500.0*V 380.0* 01-05 Intermediate frequency setting 1.00～600.00Hz 1.50 01-06...
  • Page 27 02:External Terminal Parameters Set during running available * the values of different machine models are different. Parame Factory Parameter functions Setting range setting External terminal frequency UP/DN  02-04 0.01～1.00 Hz/ms 0.01 key constant speed rate  02-05 Digital input response time 2～2000 ms 02-06 Appointed count setting...
  • Page 28 04:Multi-step Speed and Program Operation Parameters Set during running available * the values of different machine models are different. Parame Factory Parameter functions Setting range setting  04-00 No.1 section of the frequency selection 0.0～600.00 Hz  04-01 No.2 section of the frequency selection 0.0～600.00 Hz ...
  • Page 29 06:Motor setting parameters Set during running available * the values of different machine models are different. Parame Factory Parameter functions Setting range setting  06-00 Motor rated current setting 30～120% 06-01 Motor no load current setting 0～99%  06-02 Torque compensation increment 0～20% ...
  • Page 30 07:Protection Parameters Set during running available * the values of different machine models are different. Parame Factory Parameter functions Setting range setting 07-09 Recent 1 fault record 1:SC IGBT short-circuit protection 2:OU (Over voltage) 07-10 Recent 2 fault record 3:OC (Over current) 07-11 Recent 3 fault record...
  • Page 31 11:Special Parameters Set during running available * the values of different machine models are different. Parame Factory Parameter functions Setting range setting 0:V/F control 11-00 Motor control method 1:V/F control + Auto slip Compensation 2:Vector control 12:Special Parameters Set during running available * the values of different machine models are different. Parame Factory Parameter functions...

  • Page 32: Description Of Functional Parameters

    5. DESCRIPTION OF FUNCTIONAL PARAMETERS 0 System parameters 00-00 Machine Model Recognition Factory setting Type Setting Setting range Display according to machine model The parameter displays a drive’s model code. Capacity of the drive, rated current, rated voltage and Max. carrier frequency are related to the setting model code .

  • Page 33: Basic Parameters

    00-04 Machine ON Display Selection Factory setting 0:Displaying setting frequency (F) 1:Displays current running frequency (H) 2:Display multi-function contents(00-05)( U) Setting range 3:Displays running current (A) 4:FWD/REV RUN reference This parameter can be set the default display ,"2" optional contents is set and displayed according to 00-05. 00-05 Determining multifunctional display Factory setting...
  • Page 34 01-02 Max operation frequency setting Factory setting 50.00 50.00 ～ 600.00 Hz Setting range This parameter sets the max output frequency of the AC motor drive. Range of this frequency is corresponded to all the analog input frequency setting signals (0～+10V,4～20mA,0～+5V) 01-03 Max voltage frequency setting Factory setting...
  • Page 35 Commonly used V/f curve settings (1)General purpose Factory setting Factory setting Setting value Setting value 01-02 60.00 01-02 50.00 01-03 60.00 01-03 50.00 01-04 220.0 01-04 220.0 01-05 1.50 01-05 1.30 01-06 10.0 01-06 12.0 01-07 1.50 01-07 1.30 01-08 10.0 01-08 12.0...
  • Page 36 01-11 acceleration time setting Factory setting 10.00  0.10 ～ 400.00 Sec Setting range The multi-function input terminal is set to be used to switch the Acc/Dec time, but in this time , It does not work(“open”) or never to be set to this function for switching Acc/Dec time, then the AC drive will accelerate according to the 1 Acc.
  • Page 37 When the multi-function input terminal is set to be used to switch 1 and 2 Acc/Dec time and can work, then the AC drive will decelerate according to the 2 Deceleration time.This parameter is determined by the time which the AC motor drive required when it decelerate from [max. frequency] (01-02) to 0 Hz. The rate is linear unless S Curve is “Enabled.

  • Page 38: External Terminal Parameters

    The above table suggests that carrier frequency shall influence electromagnetic noise. the drive’s heat dissipation as well as interference to the environment of motor; thus, decreasing the carrier frequency shall help the motor drive to decrease temperature rise if ambient noise exceeds noise of the motor; in case of high load wave frequency, although operation noise shall be eliminated to a large degree, attention shall be paid to the interference and protection of the machine.
  • Page 39 02-01 Multi-functional input option 1 02-02 Multi-functional input option 2 Factory setting 02-03 Multi-functional input option 3 3:Multi-step speed command 4 4:Acceleration/Deceleration inhibition command 5:Switching of 1 and 2 acceleration/deceleration time 6:Reserved 7:Reserved 8:Up command 9:Down command 10:RST input 11:EF input 12:Set frequency in the keypad while select the specified ACI frequency.
  • Page 40 (10)11:When “Closed”, the AC Drive EF alarm. (11)12:When1-00 select 0,if this terminal function is available ,the frequency is specified by ACI terminal. Note:When both the Up and Down command terminals are “closed”, the AC drive neither accelerates or decelerates. The output frequency is also held constant. 02-04 External terminal frequency UP/DN key constant speed rate Factory setting...
  • Page 41 02-08 Multiplier setting for digital output frequency Factory setting 1 ～20 Setting range This parameter sets the multiple of digital output frequency (pulse 0, +10V work cycle=50%) of AC motor drive digital output terminal (DFM, DCM). Output pulse for each second + output frequency×[02-08] T1/T2(work cycle) =50% of pulse output in each second=Output frequency of AC motor drive×[02-08].
  • Page 42 6.Reserved 7. Low voltage detection reference:This contactor shall be CLOSED when input voltage over-low is detected by motor drive. 8. Operation mode of AC motor drive:This contactor shall be CLOSED when AC motor drive reference is controlled by external terminals or RS485 interface. 9.

  • Page 43: Analog Output / Input Function Parameters

    Analog output voltage is proportional to output frequency of AC motor drive; max operation frequency (1-02) of AC motor drive shall be equivalent to +10VDC analog voltage output (Actual voltage is slightly higher than +10VDC, and can be adjusted by 02-14). Analog frequency meter Analog output voltage is proportional to output current of AC motor drive;...
  • Page 44 Frequency Frequency Analog Input Level Analog Input Level Analog input level must depend the adding analogy instruction input signal frequency AVI1 (0 ~ + 10 v), AC (I 4 ~ 20 ma)/AV (I 0 ~ + 5 v) signal. The analogy to the current frequency instruction (4 ~ 20 ma) for analog input level weighted voltage as shown in the figure below : Analog current frequency instruction Application diagram is as follow:...

  • Page 45: Multi-Step Speed And Program Operation Parameters

    4 Multi-step Speed and Program Operation Parameters 04-00 No.1 section of the frequency selection 04-01 No.2 section of the frequency selection 04-02 No.3 section of the frequency selection 04-03 No.4 section of the frequency selection Factory setting 04-04 No.5 section of the frequency selection 04-05 No.6 section of the frequency selection 04-06...
  • Page 46 05-04 Restarting after momentary blackout Factory setting 0:Operation stops after momentary blackout 1:Restarting after momentary blackout, tracking downwards from before the Setting range blackout of Inverter 2:Restarting after momentary blackout, tracking upwards from the min starting frequency of Inverter. Note:After momentary blackout, during the period of AC motor drive restart, abnormal contact does not act. This parameter defines the AC drive mode of operation after recovery from a momentary blackout.
  • Page 47 05-08 Jog running frequency setting Factory setting 7.00 0.10 ～ 600.00Hz Setting range When the AC motor drive receives the Jogging command , this parameter is set output Jogging frequency value of the AC motor drive. 05-09 Jog acceleration/deceleration time setting Factory setting 3.00 0.10 ～...
  • Page 48 This parameter can be used to set the AC motor drive in start accelerated when make a soft start, the curve can be in different degrees as settings vary from1 to 100. To start a slow accel/decel, the curve in different speed rate shall be provided by the AC motor drive according to the orientated Accle/decel time.

  • Page 49: Motor Setting Parameters

    6 Motor setting parameters 06-00 Motor rated current setting Factory setting  30 ～ 120% Setting range This parameter must be set according to specifications on nameplate of the motor. Factory setting shall be set according to rated current of AC motor drive. By this parameter, output current of AC motor drive shall be controlled to prevent motor overheat.
  • Page 50 07-01 Over current stall prevention level setting in acceleration Factory setting 50 ～ 200% Setting range During periods of rapid acceleration or excessive load on the motor, the AC drive output current may increase abruptly and exceed the value specified by 07-01(Over current stall prevention level setting in acceleration). The AC drive will cease to accelerate and will maintain a constant output frequency, the drive will only resume acceleration when the current is less than the setting value.
  • Page 51 07-03 Electrical thermal relay selection Factory setting 0:Act in standard motor Setting range 1:Act in special motor 2:No action To prevent natural air cooling motor is over-heating when it is running at low speed , users shall set electric relay to control the output frequency of AC motor drive within allowable range.
  • Page 52 07-06 Over torque detection level Factory setting 30 ～ 200% Setting range Set over torque detection level, unit shall be percentage of rated current (100%) of AC motor drive. 07-07 Over torque detection time Factory setting Setting range 0.1～10.0 S Unit 0.1 S Set over-torque detection time.

  • Page 53: Communication Parameters

    8 Communication Parameters 08-00 Communication address Factory setting Setting range 0～254 If the system is set to RS485 series communication interface control or monitoring, each drive shall set its individual address in this parameter. And each address in a same connection net shall be ONLY, shall not be repeated.
  • Page 54 Communication protocol MODBUS ASCII (American Standard Code for Information Interchange) mode:each byte is made up by two ASCII characters. For example:the value is 64 hex and ASCII expression of "64", it’s constituted of the "6" (36 hex) 、"4" (34 hex) . 1.Code Meaning of Modes: Communication protocols belonging to 16 carry system, message ASCII character meaning:"0"...
  • Page 55 Data format 8.O.1 Start Stop parity 8-data bits 11-bits character farme 3.Communication data structure 3.1 Data form format ASCII Mode: Starting character =‘:’(3AH) Address Hi Communication address: 8-bit address consists of 2 ASCⅡcodes Address Lo Function Hi Function code: 8-bit function code consists of 2 ASCⅡcodes Function Lo DATA(n-1) Data:...
  • Page 56 3.3.1 Function code 03H:Read cache content For example, to drive address 01 h, read 2 consecutive within the cache information content is as follows, said:starting cache address 2102H. ASCII Mode: Query message string format: Response message string format: ‘:’ ‘:’ ‘0’...
  • Page 57 ASCII Mode: Query message string format: Response message string format: ‘:’ ‘:’ ‘0’ ‘0’ Address Address ‘1’ ‘1’ ‘0’ ‘0’ Function Function ‘6’ ‘6’ ‘0’ ‘0’ ‘1’ ‘1’ Data address Data address ‘0’ ‘0’ ‘0’ ‘0’ ‘1’ ‘1’ ‘7’ ‘7’ Data content ‘7’...
  • Page 58 Procedure 4:Check moves to the right value, if it is 0, the new value of the Procedure3 will be saved in the CRC , otherwise ,the XOR A001H(CRC) ,Its result will be saved in the CRC. Procedure 5:Repeat the Procedure 3,4, fully finish 8-bit operation . Procedure 6:Repeat the Procedure2,5, take the next command for 8-bit, until finished all the commands operation.
  • Page 59 Definition Address Function 2107H Current Step speed for multi-step speed reference 2108H 1:FWD 2:REV 3:Inverter standby 4:Failure 2109H Reserved 2116H Multi-Function Display ( 00—04) 2120H Output Voltage (00-05=0) 2122H DC-BUS Voltage (00-05=1) 217EH TRG Count value (00-05=2) 5．Extraneous response of communication error: When the drive connections for the communication, if an error is happened, the drive will response error code and the Function code OR 80 h responses to the main control system, let master system know there is an error.

  • Page 60: Special Parameters

    11 Special Parameters 11-00 Motor control method Factory setting 0:V/F control Setting range 1:V/F control + Auto slip Compensation 2:Vector control This parameter determines the control mode of the AC motor drive. 12 Special Parameters 12-00 Low voltage level (LU) Factory setting Setting range 320～440VDC...

  • Page 61: Special Parameters

    12-03 Automatic voltage regulator function(AVR) Factory setting 1:Cancel AVR 2:AVR Deceleration Cancel AVR Auto voltage stabilizing function of AC motor drive shall stabilize automatically output power supply to rated voltage of motor when input power supply exceeds rated voltage of the motor. For example, if V/F curve is set to AC 220V/50Hz and input power supply is in a range of AC200 to 264V, voltage output to motor shall be stabilizing automatically to AC 220V/50Hz, not exceeding the set voltage.

  • Page 62: Factory Parameters

    This parameter purpose is to prevent unprofessional operator to set other parameters wrongly. 1 way:Retype password in the original parameter (if you don’t enter the original password it means you will change it be sure to write down the original password) 2 way:restart the AC drive, Password protection immediately restore the default .

  • Page 63: Trouble Shooting

    6. TROUBLE SHOOTING AC motor drive is provided with functions of warning and protection such as over voltage, low voltage and over current. Once fault occurs, protection function shall act, AC motor drive output stop, fault contactor act and also free running of motor shall stop.
  • Page 64 Display Descriptions of Possible cause of fault Corrective measures code fault too low. Replace with Inverter with larger output The capacity of Inverter is too small. capacity. Inverter detects The deceleration time is too short. Increase deceleration time. over voltage at Potential energy load or load inertia DC high voltage Add proper dynamic braking components.

  • Page 65: Troubleshooting For Faults In General

    6.2 Troubleshooting for Faults In General Fault Check points Treatment Input power supply Check connection of power supply to Supply power again after power firstly interrupted. terminals R, S, T, (check charging Verify voltage class of power supply LED is ON) Tighten screws for terminals Check voltage output from output Supply power again after power firstly interrupted.

  • Page 66: Maintenance And Ambient Elements

    7. MAINTENANCE AND AMBIENT ELEMENTS For safety and normal operation, the inverter shall be provided with daily as well as periodical maintenance. Diagram below shows items that must be checked. Check shall only performed 5 minutes after charging LEDs of the inverter go off, to prevent injury to operators caused by residual power of inverter condenser.
  • Page 67 Inspection Corrective Inspection Inspection Assessment period Inspection content measures to item method base fault Daily Annual Remove Check no dust or chipping Radiator ○ View inspection All OK stacking such stacked as dust Check no inductive metal ○ or oil stacked Printing Remove or Check elements are...
  • Page 68 3. When installing braking resistor, great care shall be given to safety or inflammability of the ambient environments 4. In case of Min resistance shall be used, contact your SAVCH ELECTRIC for suggestion of watts calculating. 5. “○”Refers to that fixing braking unit is necessary.
  • Page 69 ■ Innovate for more | win forever ■ Industry intelligence | Energy saving | Green power Savch wechat Service Number Quanzhou Factory Sales service contact address Address:3# Zixin Road, Jiangnan Hi-Tech Industrial Park, Quanzhou, Fujian, China Tel:0595-24678267 Fax:0595-24678203 Service Network Website:www.savch.net...

This manual is also suitable for:

S200-4t0.75gS200-4t1.5gS200-4t2.2gS200-4t3.7gS200-4t4.0gS200-4t5.5g ... Show all

Table of Contents