Page 1 Open/Close Vector Control Inverter AC DRIVE User Manual SHENZHEN SINOVO ELECTRIC TECHNOLOGY CO.,LTD Add: 5th Floor, No. D Building, Huafeng International Robot Industry Park, Xixiang Street,Hangcheng Road, Baoan District, Shenzhen City 0755 29784870 Fax: (0755)29784969 Version: 2.4 Tech suppor: 400-881-8689...
Page 2: Preface
SD300 User Manual Preface Preface Thank you for purchasing the SD300 series AC drive developed by Our company. SD300 series AC drive is a general-purpose high-performance vector control drive, and it is mainly used for controlling and regulating the speed and torque of the three-phase AC asynchronous motor.
Page 3 Preface SD300 User Manual ª Whether the product is damaged; ª Whether the nameplate of model and AC drive ratings are consistent with your order. ª Whether the box contains the AC drive, certificate of conformity, user manual and warranty card. If you find any omission or damage, contact Our company or your supplier immediately.
Page 4: Table Of Contents
SD300 User Manual Contents Contents Preface............................01 Contents............................03 Chapter 1 Safety and Cautions..................07 1.1 Safety and Cautions Definition ............07 1.2 Safety Cautions ................08 1.3 Cautions ..................10 Chapter 2 Product Information..................15 2.1 Chapter of This Content..............2.2 Basic Principle................2.3 Naming Rules................2.4 Nameplate...................
Page 5 Contents SD300 User Manual Chapter 6 Parameter Description..................93 Group F00: Basic Function Group............94 Group F01: Start-stop Control Group..........101 Group F02: Motor 1 Parameter Group..........107 Group F03: Vector Control Group............111 Group F04: V/Fcontrol Group.............115 Group F05: Input Terminal Group............121 Group F06: Output Terminal Group.............129 Group F07: HMI Group...............135 Group F08: Strengthen the Functional Groups........141 Group F09: PID Control Group............148...
Page 6: A 0 3 : D P P A R A M E T E R G R O U
SD300 User Manual Contents Chapter 9 Communication Protocol................221 9.1 Networking Mode................221 9.2 Interface Mode................222 9.3 Protocol Frame Format..............222 9.4 Function Protocol................223 9.5 Communication Parameters Address..........226...
Page 8: Chapter 1 Safety And Cautions
Chapter Safety and Cautions 1.1 Safety and Cautions Definition Read this manual carefully so that you have a thorough understanding. Installation, commissioning or maintenance may be performed in conjunction with this chapter. Our company will assume no ability and responsibility for any injury or loss caused by improper operation.
Page 9: Safety Cautions
SD300 User Manual Chapter 1 Safety and Cautions 1.2 Safety Cautions Use Stage Safety Grade Precautions ª Do not install the equipment if you find water seepage, component missing or damage upon unpacking. Danger ª Do not install the equipment if the packing list does not conform to the product you received.
Page 10 SD300 User Manual Chapter 1 Safety and Cautions Use Stage Safety Grade Precautions ª Use a shielded cable for the encoder, and ensure that Danger At wiring the shielding layer is reliably grounded. ª Please confirm the peripheral equipment and cable converter is configured in this manual of the recommended model, all the configuration line in accordance with the connection method of the manual...
Page 11: Cautions
SD300 User Manual Chapter 1 Safety and Cautions Use Stage Safety Grade Precautions ª After Set and check the parameters again after the AC drive Danger is replaced. Power-on 1.3 Cautions 1.3.1 Requirement on Residual Current Device(RCD) The AC drive generates high leakage current during running, which flows earthing (PE) conductor.
Page 12 SD300 User Manual Chapter 1 Safety and Cautions 1.3.5 Vibration of mechanical device The AC drive may encounter the mechanical resonance point at some output frequencies, which can be avoided by setting the skip frequency. If the operating frequency of the cus- tomer coincide with the resonant frequency please modify the operating frequency or change the inherent resonance frequency of the mechanical system.
Page 13 Chapter 1 Safety and Cautions SD300 User Manual Contactor KM or Contactor KM offer switches 380Vac 50/60Hz AC Driver Do not start/stop the AC drive by Turn on /off the contactor when switching the contactor on/off. If the AC drive has no output. the AC drive has to be operated Otherwise,modifies inside the AC by the contactor, ensure that the...
Page 14 SD300 User Manual Chapter 1 Safety and Cautions 1.3.16 The Cautious of the AC drive Disposal The electrolytic capacitors on the main circuits and PCB may explore when they are burnt. Poisonous gas is generated when the plastic parts are burn. Treat them as ordinary indu- strial refer to relevant national laws and regulations.
Page 16: Chapter 2 Product Information
Chapter Product Information 2.1 Chapter of This Content This chapter briefly introduces the operation principle, product features, layout, namepl- ate, and type of instruction. 2.2 Basic Principle SD300 is a kind of AC drive used to control asynchronous AC induction motor. The following figure shows the AC drive main circuit diagram.
Page 17 Chapter 2 Product Information SD300 User Manual Figure 2-1 Main Circuit Diagram( less than 18.5 kw (including)) DC reactor Figure 2-2 Main Circuit Diagram (22kw~30kw) DC reactor Figure 2-3 Main Circuit Diagram (over 37kw) Note: Higher than 22kw AC drive (including) support for external DC reactor, before connecting, it need to take down the bronze between P and P +.
Page 18: Naming Rules
Rated input voltage, INPUT: AC3PH 380V 50/60Hz 14.6A/20.5A frequency and current Rated output voltage, OUTPUT: AC3PH 380V 0 ~ 600Hz 13A/17A frequency and current Bar code S/N: FDLAGCA0A040 SHENZHEN SINOVO ELECTRIC TECHNOLOGIES CO.,LTD. MADE IN CHINA Figure 2-4 Name Designation Rules -17-...
Page 19: Sd300 Series Of Ac Drive
Chapter 2 Product Information SD300 User Manual 2.5 SD300 Series of AC drive Power Capacity Input Current Output Current Adaptable Motor Model (KVA) (KW) single-phase 220V Range:-15%~20% SD300-2S-0.7G 0.75 0.75 SD300- -1.5 SD300- -2.2 Three-phase 220V Range:-15%~20% SD300-2T-0.7G 0.75 0.75 SD300- -1.5...
Page 20: Technical Specifications
SD300 User Manual Chapter 2 Product Information Power Capacity Input Current Output Current Adaptable Motor Model (KVA) (KW) SD300-4T-350G SD300-4T-400G SD300-4T-450G SD300-4T-500G Note: 1. 0.75 ~ 315 kw AC drive input current is the measured results, which under the condition of input voltage 380V, and without DC reactor as well as input and output reactor;...
Page 21 Chapter 2 Product Information SD300 User Manual Specification Item The current and voltage are limited automatically during the running Overvoltage/overc- process so as to avoid frequent tripping due to overvoltage/over-current. urrent stall control Rapid current limit It helps to avoid frequent over- current faults of the AC drive. Torque control Open /closed-loop vector model can realize torque control High-performance current vector control technology to achieve a three-...
Page 22 SD300 User Manual Chapter 2 Product Information Specification Item LED display Display each parameter of function code group Achieve some or all of the keys locked and define the scope of partial The key lock and keys to prevent misuse. function selection Powered motor short circuit test;...
Page 23: Structure Diagram
Chapter 2 Product Information SD300 User Manual 2.7 Structure diagram 2.7.1 The following figure shows the layout of the AC drive ( 7.5KW,for example). Figure 2-6 Product structure diagram Description Name Fan-cover Protection fan. Cooling fan Refer to 8.1 " Definition of Related Terms." Keypad interface It is used to connect the Keypad.
Page 24 SD300 User Manual Chapter 2 Product Information 2.7.2 Product Outline, Installation Hole Size 2.7.2.1 SD300 series less than7.5KW (including 7.5KW) Ø Figure 2-7 Less than 7.5 KW AC drive installation dimensions and installation size iameter H(mm) W(mm) D(mm) H1(mm) W1(mm) AC drive model (mm) SD300-2 S -0.7G...
Page 25 Chapter 2 Product Information SD300 User Manual 2.7.2.2 SD300 Series 11KW~45KW Figure 2-8 11kw~45kw AC drive installation dimensions and installation size iameter H1(mm) W1(mm) H(mm) W(mm) D(mm) AC drive model (mm) SD300-4T-11G Ø6 SD300-4T-15G SD300-4T-18.5G SD300-4T-22G Ø7 SD300-4T-30G SD300-4T-37G SD300-4T-45G 2.7.2.3 SD300 Series 55KW~110KW Fig 2-9 55~110KW AC drive installation dimensions and installation size iameter...
Page 26 SD300 User Manual Chapter 2 Product Information 2.7.2.4 SD300 Series 132KW~185KW Figure 2-10 132KW~185KW AC drive installation dimensions and installation size iameter H1(mm) W1(mm) H(mm) W(mm) D(mm) AC drive model (mm) SD300-4T-132G SD300-4T-160G Ø13 SD300-4T-185G 2.7.2.5 SD300 Series 200KW~500KW Figure 2-11 200KW~500KW AC drive installation dimensions and installation size -25-...
Page 27 Chapter 2 Product Information SD300 User Manual iameter H(mm) W(mm) D(mm) H1(mm) W1(mm) AC drive model (mm) SD300-4T-200G SD300-4T-220G 1250 1000 Ø13 SD300-4T-250G SD300-4T-280G SD300-4T-315G 1350 1105 Ø13 SD300-4T-350G SD300-4T-400G SD300-4T-450G 1810 1410 Ø13 SD300-4T-500G 2.7.3 External Keypad Installation Dimensions 79.00 74.80 Figure 2-12 Keypad Installation dimensions...
Page 28: Peripheral Electrical Components System Structure
SD300 User Manual Chapter 2 Product Information 8 Peripheral Electrical Components System Structure When using SD300 series AC drive to control asynchronous motor system, you have to install various electrical components on the side of input and output of the AC drive to guarantee the stability and safety of system.In addition, SD300 series AC drive is equipped with a variety of optional accessories and expansion card to achieve various functions.
Page 29 Chapter 2 Product Information SD300 User Manual 2.8.1 Peripheral Electrical Components Description Installation Accessory Function Description position Name ª Interrupt the power supply when overcurrent occurs Power MCCB receiving side on downstream devices. ª Start and stop the AC drive.Do not start and stop the AC Between MCCB drive frequently by switching the contactor on and off and the AC drive...
Page 30 SD300 User Manual Chapter 2 Product Information Note: Do not install capacitor or surge suppressor on the output side of the AC drive. Otherwise, it may cause faults to the AC drive or damage to the capacitor and surge suppressor; 2.
Page 31: Sd300 Optional Parts
Chapter 2 Product Information SD300 User Manual Recommended Recommended Recommended Recommended MCCB(A) AC Drive model input side main output side main control loop contactor circuit wire mm2 circuit wire mm2 wire mm2 SD300-4T-75G SD300-4T-90G SD300-4T-110G SD300-4T-132G SD300-4T-160G SD300-4T-185G SD300-4T-200G 150*2 150*2 SD300-4T-220G 150*2...
Page 32 SD300 User Manual Chapter 2 Product Information Type Name Function Remark 2 Current Voltage optional Analog Analog Isolate Applies to all models XLZS input PCB isolate input 2.9.1 Selection Braking Unit The section recommend braking assembly is instructional data, user can select different resistance value and power according to actual situation.
Page 33 Chapter 2 Product Information SD300 User Manual 2.9.1.3 Selection of Reference When the AC drive is driven by the control device requiring rapid braking, the braking unit needs to release the power of the motor braking feedback to the DC bus. 400V voltage level 0.4 ~30kw is equipped with built-in braking unit, if you need to rapid stop, please refer to the appropriate braking to select the unit and braking resistance, AC drive...
Page 34: Connection Methods
SD300 User Manual Chapter 2 Product Information 2.10 Connection Methods 2.10.1 Braking Resistor Connection SD300 series under 30KW(30KW included) AC drive braking resistor connection as shown in figure 2-16. Braking AC Driver resistor Figure 2-16 braking resistor connection 2.10.2 Braking Unit Connection SD300 series AC drive and the braking unit connection as shown in figure 2 -17.
Page 35 Chapter 2 Product Information SD300 User Manual 2.10.3 Braking ones in Parallel Connection When a single braking unit failing to meet the needs of the braking energy, two or more braking ones are required in parallel connection, as shown in figure 2-18. Braking braking AC Driver...
Page 36: Chapter 3 Mechanical And Electrical Installation
Chapter Mechanical and Electrical Installation 3.1 Chapter of This Content This chapter introduce the mechanical and electrical installation of the AC drive. Danger ª Only those who are trained and qualified professionals can operate the work described in this chapter. Please operate according to the section of "pay attention to security matters", failure to these may cause personal injury or damage to equipment.
Page 37: Mechanical Installation
SD300 User Manual Chapter 3 Mechanical and Electrical Installation 3.2 Mechanical Installation 3.2.1 Installation Environment In order to make full use of the performance of the AC drive and maintain its function for a long time, it is very important to install the environment. Please install the AC drive in the following table of the described environment.
Page 38 SD300 User Manual Chapter 3 Mechanical and Electrical Installation Note: SD300 series AC drive should be installed in a clean and ventilated environment accord- ing to enclosure classification. 2. Cooling air must be clean,free from corrosive materials and electrically conductive dust. 3.2.2 Installation Direction The AC drive may be installed on the wall or in a cabinet.
Page 39 Chapter 3 Mechanical and Electrical Installation SD300 User Manual 3.2.4 Single Installation Warm Air Cool Air Figure 3-3 Single installation Note: B min. 5MM; C: 30KW below min. 200MM, 37KW above min. 300MM. 3.2.5 Multiple Installation Warm Air Cool Air Figure 3-4 Parallel installation Note: 1.
Page 40 SD300 User Manual Chapter 3 Mechanical and Electrical Installation 3.2.6 Vertical Installation Wind Board Wind Board Figure 3-5 Vertical installation Note: Windscreen should be installed in vertical installation for avoiding mutual impact and insuffici- ent cooling. -39-...
Page 41 SD300 User Manual Chapter 3 Mechanical and Electrical Installation 3.2.7 Canted Installation Figure 3-6 Tilt installation Note: Ensure the seperation of the wind input and output channels in tilt installation for avoiding mutual impact.. -40-...
Page 42: Standard Wiring
SD300 User Manual Chapter 3 Mechanical and Electrical Installation 3.3 Standard Wiring 3.3.1 Main Circuit Wiring Diagram braking resistor P+ P- MCCB 18.5KW (including)Below 3-phase 380V input power 50/60HZ DC reactor MCCB 30KW ～ 3-phase 380V input power 50/60HZ braking resistor braking unit DC reactor P+ P-...
Page 43 Chapter 3 Mechanical and Electrical Installation SD300 User Manual P+ P- PB R P+ P- PB R Figure 3-9 11~18.5kw main circuit terminal diagram P+ P- PB P+ P- PB Figure 3-10 22kw main circuit terminal diagram PB P P+ P- P B P P + P - Figure 3-11 30kw main circuit terminal diagram...
Page 44 SD300 User Manual Chapter 3 Mechanical and Electrical Installation P+ P- MOTOR(电机) MOTOR(电机) POWER(电源) P OWER (电源) P+ P- M OTO R (电机) M OTO R (电机) POWER(电源) POWER(电源) Figure 3-13 55~110kw main circuit terminal diagram U U V V W W R R S S T T P P P+ P+...
Page 45 Chapter 3 Mechanical and Electrical Installation SD300 User Manual Terminal Name Function Description Terminal 18.5KW 37KW (including) 22~30KW (including) below above 3-phase AC input terminals Power input of the main circuit which are generally connec- R、S T 、 ted with the power supply. Three-phase AC output ter- AC drive output U、V W...
Page 46 SD300 User Manual Chapter 3 Mechanical and Electrical Installation 3.3.3 Main Circuit Terminal Wiring Process 1. Fasten the grounding conductor of the input power cable with the grounding terminal of the AC drive(PE)by 360 degree grounding technique. Connect the phase conductors to R, S, and T terminals and fasten;...
Page 47 Chapter 3 Mechanical and Electrical Installation SD300 User Manual 3.3.4 Control Circuit Wiring Diagram braking resistor MCCB SD300 3-phase380V/480V Input power 50/60Hz Main circuit +24V Keypad interface DISP1 OPEN Digital input 1 Expansion card interface Digital input 2 Digital input 3 Digital input 4 485 communication interface OFF ON...
Page 48 SD300 User Manual Chapter 3 Mechanical and Electrical Installation 3.3.5 Control Panel Terminals +10V AO1 AO2 HDI1 DI2 DI4 OPEN +24V COM T1A AI1 GND DI5 COM CME HOD1 DO1 Figure 3-18 Control terminal diagram Control Panel Terminal Function Instructions Specification Type Terminal...
Page 49 Chapter 3 Mechanical and Electrical Installation SD300 User Manual Control Panel Terminal Function Instructions(continued) Specification Type Terminal Terminal name +24V Internal isolated with GND Input specification：24VDC，5mA Digital input 1-5 Frequency range：0~200Hz DI1~DI5 Digital Voltage range：10V~30V input Voltage Pulse input Maximum frequency 50KHz ：...
Page 50 SD300 User Manual Chapter 3 Mechanical and Electrical Installation Switching Dial Code Switch Function Description(continued) Jumpers Factory setting Name Function Figure I is current output（0~20mA） 0～10V V is voltage output（0~10V） Note: Speed tracking / closed-loop encoder input only allow appear the following function selection combination:T and S, or A and B T/A,S/B...
Page 51 Chapter 3 Mechanical and Electrical Installation SD300 User Manual 3.3.6.2 DI Digital Input Terminals Generally, select shielded cable no longer than 20 m. When active driving is adopted,ne- cessary filtering measures shall be taken to prevent the interference to the power supply. It is recommended to use the contact control mode.
Page 52: Layout Protection
SD300 User Manual Chapter 3 Mechanical and Electrical Installation In such wiring mode, remove the jumper between +24 V and OP. Connect +24 V to the common port of external controller and meanwhile connect OP to COM. If external power supply is applied, remove the jumper between +24V and OPEN,.and connect the OPEN with the 0V of the external power supply, the external power +24V need to be connected to the corresponding DI terminal on its way passing the contact control of external...
Page 53 Chapter 3 Mechanical and Electrical Installation SD300 User Manual Note: Select the fuse as the manual indicated.The fuse will protect the input power cable from da- mage in short-circuit situations. It will protect the surrounding devices when the internal of the AC drive is short circuited.
Page 54: Chapter 4 Operation, Display And Application Examples
Chapter Operation, Display and Application Examples 4.1 Chapter of This Content This chapter contains following operation: Buttons, indicating lights and the screen as well as the methods to inspect, modify and set function codes by keypad. -53-...
Page 55: Introduction Of The Keypad
Chapter 4 Operation, Display and Application Examples SD300 User Manual 4.2 Introduction of the keypad The keypad is used to control SD300 series AC drive, read the state data and adjust par- ameters. Figure 4-1 Keypad diagram Note: It is necessary to use M3 screw or installation bracket to fix the external keypad. The installation bracket for AC drive of 7.5KW is optional but it is standard for the AC drive of below 11KW.
Page 56 Chapter 4 Operation, Display and Application Examples SD300 User Manual Name Instructions It represents the current display of the Keypad Frequency unit Current unit Unit indicator Voltage unit Speed unit Percentage 5-figure LED display displays various monitoring data and alarm code such as set frequency and output frequency.
Page 57: Display Of Keypad
Chapter 4 Operation, Display and Application Examples SD300 User Manual Name Instructions The key is used to operate on the AC drive in key Run key operation mode This key is used to stop in running state; This key Stop/Reset is used to reset all control modes in the fault alarm state..
Page 58: Keypad Operation
SD300 User Manual Chapter 4 Operation, Display and Application Examples 4.3.3 Displayed state of fault If the AC drive detects the fault signal, it will enter into the fault pre-alarm displaying state. The keypad will display the fault code by flicking. The "TRIP key" LED on the keypad is on, and the fault reset can be operated by the "STOP/RST key"...
Page 59 Chapter 4 Operation, Display and Application Examples SD300 User Manual In Level 3 menu, if the parameter has no blinking digit, it means that the parameter cannot be modified. This may be because: a. Such a function code is only readable, such as, AC drive model, actually detected parameter and running record parameter;...
Page 60: Chapter 5 Function Parameter Table
Chapter Function Parameter Table 5.1 Chapter of This Content This chapter lists and describes the function parameters. -59-...
Page 61: Function Parameter Table
Chapter 5 Function Parameter Table SD300 User Manual 5.2 Function Parameter Table The function parameters of SD300 series AC drive have been divided into 19 groups(F00- F0F and A00-A02) according to the function. Each function group contains certain function codes applying3-level menus. For example, "F08.08" means the eighth function code in the F8 group function, F0F group is factory Reserved, and users are forbidden to access these parameters.
Page 62 SD300 User Manual Chapter 5 Function Parameter Table Function Default Modifi- Setup range Name code Value cation Group F00 Basic Function Group 0 ： V / F control ◎ 1 ： Speed sensorless vector control（） F00.00 Motor 1 control mode 2 ：...
Page 63 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation B frequency maximum ○ F00.09 0.0~100.0% 100.0% output frequency 0: A 1：B 2:（A+B） Combination of the ○ F00.10 setting codes 3: （A-B） 4: MAX(A,B) 5: MIN(A,B) Keypad setting ○...
Page 64 SD300 User Manual Chapter 5 Function Parameter Table Function Default Modifi- Setup range Name code Value cation Acc/Dec time ◎ 0.0~50.0%（） F01.07 S curve end ratio 30.0% 0 ： Decelerate to stop Stop Mode ○ F01.08 1 Coast to stop ：...
Page 65 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation Rated frequency ○ F02.05 0.01Hz~F00.03（Maximum） 50.00Hz of motor 1 Depend Rated speed of ○ F02.06 1~36000rpm motor1 model Depend Stator resistance ○ F02.07 0.001~65.535Ω...
Page 66 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation Motor 1 with encoder 0~65.535 ◎ F02.25 1.000 speed ratio Motor 1 overload 0: Invalid ◎ F02.26 protection select 1: Valid Motor 1 overload ○...
Page 67 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation Lowest weakening ○ point in constant F03.16 10%~100% power zone Weak magnetic ○ F03.17 0~5000 1000 proportional coefficient Weak magnetic ○ F03.18 0~5000 1000 integral coefficient ◎...
Page 68 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation 0：Straight V / F curve 1：Multi-point V / F curve 2：1.3 thpower decreasing torque V/F curve Motor 2 V/F curve setting ◎ F04.13 3：1.7 th power decreasing torque V/F curve 4：2.0 th power decreasing torque V/F curve 5：Custom V / F (V / F separation)
Page 69 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation F04.32~100.0% ◎ Maximum output voltage F04.31 100.0% ( the rated voltage of the motor） 0.0%~F04.31 ◎ Minimum output voltage F04.32 0.0% ( the rated voltage of the motor） 0：Invalid ○...
Page 70 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation 35：Shift the motor 1 into motor 2 36：Shift the command to the keypad 37：Shift the command to the terminal1 38：Shift the command to the terminal 2 HDI1 terminal ◎...
Page 71 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation Switch-off delay ○ F05.26 0.000~50.000s 0.000s of DI7 terminal Switch-on delay 0.000~50.000s(only F05.00=1 enable) ○ F05.27 0.000s of HDI1 terminal Switch-off delay ○ 0.000~50.000s(only F05.00=1 enable) F05.28 0.000s...
Page 72 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation 20：External fault valid 21：Length arrival 22：Running time arrival ○ Relay T2 output F06.04 23：MODBUS communications virtual terminal output 24：AC drive is sleeping 25~30：Reserved 0x00~0x0F：...
Page 73 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation The corresponding AO1 ○ F06.20 -10.00V~10.00V 10.00V output of upper limit ○ AO1 output filter time 0.000s F06.21 0.000s~10.000s ○ Lower output limit of AO2 -100.0%~F06.24 0.0% F06.22...
Page 74 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation 0x0000~0x03FF BIT0：The current number of multistage speed BIT1：AI1(V on） BIT2：AI2(V on） BIT3：AI3(V on） BIT4：HDI frequency ○ F07.03 Parameters state 2 0X0000 BIT5：motor overload precentage(% on) BIT6：the inverter overload percentage(% on) BIT7：ramp frequency given value(Hz on) BIT8：Linear speed...
Page 75 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation 0：G type Constant torque load ---- ● Load Type F07.14 1：P type Variable torque load ---- ● AC drive rated power F07.15 0.4~1000.0kW ---- AC drive rated voltage ●...
Page 76 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation Bus voltage ---- ● F07.36 0.0V at previous fault The Max. temperature ---- ● F07.37 0.0℃ at previous fault Input terminals state ---- ●...
Page 77 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation Model ○ F08.08 Jogging DEC time 0.00~F00.03（Max. frequency） depen- dent ○ F08.09 Fault reset times 0~10 Interval time of ○ F08.10 0.1~100.0s 1.0s automatic fault reset Frequency decreasing ○...
Page 78 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation Integral ratio ○ F08.22 0.1~100.0s 1.0s of the keypad ∧/∨ 0x00~0x221 LED ones: Frequency control selection 0：UP/DOWN terminals setting valid 1：UP/DOWN terminals setting invalid LED tens: Frequency control selection 0：Only valid when F00.06=0 or F00.07=0 1：All frequency means are valid...
Page 79 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation Arbitrary frequency F08.34 0.00~600.00Hz 00Hz ◎ reach check value 1 Arbitrary frequency F08.35 0.00~10.00Hz 0.00Hz ◎ reach check out width 1 Arbitrary frequency F08.36 0.00~600.00Hz 00Hz...
Page 80 SD300 User Manual Chapter 5 Function Parameter Table Function Default Modifi- Setup range Name code Value cation 0.50 Proportional gain 2(Kp2) ○ 0.00~100.00 Integral time(Ti2) ○ 0.00~10.00s 0.2S ○ Differential time(Td2) 0.00~10.00s 0.00S 0: No switching PID Parameters ◎ 1: According to the switching input bias Switching 2: According terminal switching Deviation threshold...
Page 81 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation 0: Invalid Exact stop mode 1: setting length arrive ○ F0A.13 2: setting count value arrive ● F0A.14 Reserved Group F0B Simple PLC and Multi-speed Control Group 0: Stop after running once ○...
Page 82 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation ○ The running time of step 12 0.0~6553.5s(min) F0B.27 0.0s Multi-step speed 13 ○ F0B.28 -100.0~100.0% 0.0% ○ The running time of step 13 0.0~6553.5s(min) F0B.29 0.0s...
Page 83 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation 0x000~0x111 LED ones： 0: Overload pre-alarm of the motor, relative to the rated current of the motor 1: Overload pre-alarm of the AC drive, relative to the rated current of the AC drive Phase loss protection ○...
Page 84 SD300 User Manual Chapter 5 Function Parameter Table Function Default Modifi- Setup range Name code Value cation LED tens: Carrier frequency 0: Fixed carrier frequency ○ F0C.15 0x0000 adjustment selection 1: Carrier frequency is automatically adjusted when it is overloaded 0: Three-phase modulation 1: Three-phase and two-phase modulation ◎...
Page 85 Chapter 5 Function Parameter Table Chapter 5 Function Parameter Table SD300 User Manual SD300 User Manual Function Default Modifi- Setup range Name code Value cation Magnetic saturation ◎ F0D.13 coefficient 1 for the 0.0~100.0% iron core of motor 2 Magnetic saturation ◎...
Page 86 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation Group F0E Serial Communication Function Group Local communication ○ 0~247 (0 is communication address) F0E.00 address 0: 1200BPS 1: 2400BPS 2: 4800BPS ○ F0E.01 Communication baud ratio 3: 9600BPS...
Page 87 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation ○ Keypad set torque A00.02 -300.0%~300.0%（Motor rated current） Torque reference ○ A00.03 0.000~10.000s 0.100s filter time 0：Keypad setting upper limit frequency（A00.06） 1：Analog AI1 setting upper limit frequency （100% with respect to max frequency）...
Page 88 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation 0: Invalid ◎ Inertia compensate enable A00.12 1: Valid ◎ System inertia 0～30.000kg/m A00.13 Inertia compensate ◎ 0.0~150.0% (Motor rate torque) A00.14 torque upper limit Inertia compensate ○...
Page 89 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation Group A02 Monitoring Function Group Setting frequency ● 0.00Hz~F00.03 0.00Hz ● Output frequency 0.00Hz~F00.03 0.00Hz ● Ramp reference frequency 0.00Hz~F00.03 0.00Hz ● Output voltage 0~1200V Output current ●...
Page 90 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation ● Torque current reference 0.0A -3000.0~3000.0A AC current ● 0.0~5000.0A 0.0A ● Output torque -3000.0Nm~3000.0Nm 0.0Nm Count value of 0~100 (100 report E.OPL1 fault) ●...
Page 91 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation PZD12Reception 21：Factory barcode 6 ○ A03.13 0：running frequency(Hz on) ○ PZD1 sending A03.14 1：setting frequency(Hz blinking) 2：Bus voltage(V on) 3：output voltage (V on) ○...
Page 92 Chapter 5 Function Parameter Table SD300 User Manual Function Default Modifi- Setup range Name code Value cation 48：Output terminal status at current fault 49：Factory barcode 1 50：Factory barcode 2 PZD12 sending 51：Factory barcode 3 ○ A03.25 52：Factory barcode 4 53：Factory barcode 5 54：Factory barcode 6 -91-...
Page 94: Chapter 6 Parameter Description
Chapter Parameter Description The Content of This Chapter This chapter lists the function code table, and give a brief description of the function code table. -93-...
Page 95: Group F00 Basic Function Group
Chapter 6 Parameter Description SD300 User Manual Group F00 Basic Function Group Function Default Modifi- Setup range Name code Value cation ◎ F00.00 Motor 1 control mode 0: V/F Control Mode ： It suitable for the less load demanding occasion, for example, fans and pumps load. It can be used for Single one AC drive to drive several motors.
Page 96 SD300 User Manual Chapter 6 Parameter Description key S set to FWD / REV shifting function (F07.02 = 3)to change the running direction; press RUN and STOP / RST simultaneously in running state to make the AC drive coast to stop. 1：Terminal running command channel（“LOCAL/REMOT”...
Page 97 Chapter 6 Parameter Description SD300 User Manual The upper limit of the running frequency is the upper limit of the output frequency of the AC drive which is lower than or equal to the maximum frequency. The AC drive runs at the upper limit frequency if the set frequency is higher than the upper limit one.
Page 98 SD300 User Manual Chapter 6 Parameter Description High-speed pulse HDI1 setting ： The frequency is set by high-speed pulse terminals. SD300 series AC drive provide 1 high speed pulse input as the standard configuration. The pulse frequency range is 0.00 ~ 50.00kHz.
Page 99 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation B frequency maximum ○ F00.09 0.0~100.0% 100.0% output frequency This parameter is the gain coefficient of the source B frequency running results.B frequency source = B frequency source command (percentage) × B frequency command reference object×B frequency source gain coefficient when the user selects B frequency source as the auxiliary frequency source, it can set the auxiliary frequency source affects to set frequency by this parameter setting.
Page 100 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation Depend ○ F00.12 Acc-time 1 0.0~6000.0s model Depend ○ F00.13 Dec-time 1 0.0~6000.0s model ACC time mean the time needed if the AC drive speeds up from 0Hz to the Max. One (F00.03) .
Page 101 Chapter 6 Parameter Description SD300 User Manual Carrier Cooling The relationship table of the Electromagnetic Leakage frequency Degree motor type and carrier frequency noise Current Carrier frequency Default Model 2kHz 1.5~11KW 6KHz 5kHz 15~55KW 4KHz 10kHz small small small More than 75KW 2KHz The advantages of high carrier frequency: ideal current waveform, little current harmonic wave and motor noise.
Page 102: Group F01: Start-Stop Control Group
SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation Function restore ◎ F00.18 parameter 0: No operation 1: Restore the default value 2: Cancel the fault record Note:Restoring to the default value will cancel the user password, please use this function with caution.
Page 103 Chapter 6 Parameter Description SD300 User Manual Setting frequency of direct start-up means the original frequency during the AC drive starting. See F01.02 for detailed information. Function Default Modifi- Setup range Name code Value cation Retention time of the ◎ F01.02 0.0~100.0s 0.0s...
Page 104 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation ◎ F01.05 ACC/DEC selection ◎ Acc/Dec time F01.06 S curve start ratio 30.0% 0.0~50.0%（） Acc/Dec time ◎ 0.0~50.0%（） F01.07 S curve end ratio 30.0% F01.05 set starting and running frequency mode selection .
Page 105 Chapter 6 Parameter Description SD300 User Manual The starting frequency of stop braking: the AC drive will carry on stop DC braking when the frequency is arrived during the procedure of decelerating to stop. The waiting time of stop braking: before the stop DC braking, the AC drive will close output and begin to carry on the DC braking after the waiting time.
Page 106 SD300 User Manual Chapter 6 Parameter Description 1: Frequency detection value When the AC drive actual output frequency less than or equal F01.14, and last longer than F01.16 after running over, the AC drive stop. Default Modifi- Function Setup range Name code Value...
Page 107 Chapter 6 Parameter Description SD300 User Manual Valid when F01.18, the function determines the waiting time before the automatic running of the AC drive when powering off and then powering on. Output frequency(f) time Running power on Running power failure Function Default Modifi-...
Page 108: Group F02 Motor 1 Parameter Group
SD300 User Manual Chapter 6 Parameter Description Group F02 Motor 1 Parameter Group Function Default Modifi- Setup range Name code Value cation Load Type ◎ F02.00 G type Constant torque /heavyload type load ：（） P type Variable torque / lightload type load ：...
Page 109 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation Depend Stator resistance ○ F02.07 0.001~65.535Ω of motor 1 model Depend rotor resistance ○ F02.08 0.001~65.535Ω of motor 1 model Depend leakage inductance ○ F02.09 0.1~6553.5mH of motor 1...
Page 110 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation ◎ Encoder pulses F02.17 16~65535 1024 When set each lap ABZ encoder output pulse number, users generally obtain each circle of output pulse number through the ABZ incremental encoder nameplate. Function Default Modifi-...
Page 111 Chapter 6 Parameter Description SD300 User Manual The above parameter settings for the encoder signal low speed, high speed filtering process, and setting the encoder appear disconnected, software detection time in reverse fault. The practical application of the recommendations at low speed filtering times for larger appropriate, small high speed filtering;...
Page 112: Group F03 Vector Control Group
SD300 User Manual Chapter 6 Parameter Description Group F03 Vector Control Group Function Default Modifi- Setup range Name code Value cation Speed loop ○ F03.00 0~100.0 20.0 proportional gain 0.001~10.000s Speed loop ○ 0.200s F03.01 integral time 0.00Hz~F03.05 Low switching ○...
Page 113 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation Compensation ○ coefficient of F03.07 50%~200% 100% slip (electric) Compensation ○ coefficient of braking F03.08 50%~200% 100% slip(power generation) When the slip compensation coefficient is used to adjust the vector control in electric power generation state or the slip frequency, improve system speed motor control accuracy, for open-loop vector control with low upload speeds may be appropriate to increase the state compensation coefficient and vice versa;...
Page 114 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation Upper braking ○ F03.12 torque source Keypad set torque upper limit F03.14 ：（）：：： HDI1 ： MODBUS communication ： CAN communication ：...
Page 115 Chapter 6 Parameter Description SD300 User Manual The above two parameters for weak magnetic PID adjustment and control to set the weak magnetic PID regulator of proportion, integral coefficient. By adjusting the parameters, we can optimize the steady state and dynamic process of weak magnetic field adjusting performance, generally use the default value.
Page 116: Group F04: V/Fcontrol Group
SD300 User Manual Chapter 6 Parameter Description Group F04 V/F Control Group Function Default Modifi- Setup range Name code Value cation Motor 1V / F ◎ F04.00 curve setting Straight line V/F curve ： Multi-dots V/F curve ： 1.3 power low torque V/F curve ：...
Page 117 Chapter 6 Parameter Description SD300 User Manual Torque boost to the output voltage for the features of low frequency torque. F04.01 is for the percentage of the rated motor voltage Vb. In practical application, torque boost should be selected according to the load. The bigger the load is, the bigger the boost is. Too bigger torque is inappropriate because the motor will run with over-magnetic,and the current of the AC drive will increase to raise the temperature of the AC drive and decrease the efficiency.
Page 118 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation V/F slip compensation ○ F04.09 0.0~200.0% 100.0% on gain of motor 1 The function code is used to compensate the change of the rotation speed caused by load during compensation V/F control to improve the rigidity of the motor.It can be set to rated slip frequency of the motor which is counted as below: f = f b－n×p/60...
Page 119 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation 0.0%（automatic torque boost） ○ Torque boost of motor 2 F04.14 0.0% 0.1%~20.0% 0.0%~50.0% Torque boost ○ F04.15 20.0% close of motor 2 （relative to motor rated frequency） V/F frequency 1 of motor 2 0.00Hz~F04.18 ○...
Page 120 SD300 User Manual Chapter 6 Parameter Description Function Function Function Definition Function Definition setting setting AI2 setting voltage AI3 setting voltage Multi-setp setting voltage(setting HDI1 setting voltage value is determined by F0B set of parameters of multi-speed ) MODBUS communication PID setting voltage setting voltage CAN communication...
Page 121 Chapter 6 Parameter Description SD300 User Manual F04.31 Vmax t1=F04.29 t2=F04.30 F04.32 Vmin time Default Modifi- Function Setup range Name code Value cation ○ F04.33 AVR function selection 0: Invalid 1: Valid in the whole process This parameter sets the AVR function, when the AVR is enable, when the input voltage of the power grid changes, the AC drive will automatically adjust to maintain constant output voltage.
Page 122: Group F05 Input Terminal Group
SD300 User Manual Chapter 6 Parameter Description Group F05 Input Terminal Group Function Default Modifi- Setup range Name code Value cation HDI1 input selection ◎ F05.00 0: HDI1is high pulse input (see F05.29 ~ F05.34) HDI1 is digital input (see F05.08) ：...
Page 123 Chapter 6 Parameter Description SD300 User Manual Function Function Function Definition Function Definition setting setting Multi-step speed pause Dec /Acc time 1 Simple PLC stop reset Dec/ Acc time2 Simple PLC pause PID control pause Traverse pause(stop at the Traverse reset(return to the current freuqency) center frequency) Torque control disabling...
Page 124 SD300 User Manual Chapter 6 Parameter Description Setting Function Instruction Value By the external terminal given frequency to modify the frequency increase and decrease instruction. Increase frequency setting(UP) Terminal DOWN Terminal Decrese frequency UP/DOWN setting(DOWN) Clear terminal The frequency increase or decrease setting clear terminal can clear the frequency value of the auxiliary channel of the frequency UP/DOWN in the AC drive, so that the given frequency can be...
Page 125 Chapter 6 Parameter Description SD300 User Manual Setting Function Instruction Value Traverse pause(stop AC drive suspended in the current output, after the revocation at the current of the function that continue to operate at the current frequency. freuqency) Traverse reset(return to AC drive setting frequency come back to center frequency.
Page 126 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation Polarity selection of ○ F05.09 0x00~0xFF 0x00 the input terminals This function code is used to set the polarity of the input terminals. When the bit is set to a value of 0, the input terminal is positive polarity. When the value is set to 1,the input terminal is negative polarity.
Page 127 Chapter 6 Parameter Description SD300 User Manual Running command Stop Reverse Forward Maintain 1: Two-line control 2. It enable the separation and orientation. Using this mode, FWD is running command input, REV is direction control input. Running command Stop Forward Stop Reverse 2: Three-line control 1.
Page 128 SD300 User Manual Chapter 6 Parameter Description Note: About the two-line running mode, when theFWD / REV terminal is enabled, stop command generated by other sources leaving the AC drive shutdown, even if control terminal FWD / REV is still enable, the AC drive will not run after shutdown command disappear. If you want the AC drive to run again, you need to trigger FWD / REV.
Page 129 Chapter 6 Parameter Description SD300 User Manual Function Code defines the programmable input terminal’s corresponding delay time during the level changing from the starting period to disconnected. Terminal input pin Enable Terminals valid logic Close delay time Cut Off delay time Function Default Modifi-...
Page 130: Group F06 Output Terminal Group
SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation ● F05.35 Reserved 0.010s The parameter is Reserved. Group F06 Output Terminal Group Function Default Modifi- Setup range Name code Value cation ◎ HDO1 output F06.00 Open collector pole high speed pulse output (see F06.16 detailed information of the ：...
Page 131 Chapter 6 Parameter Description SD300 User Manual Function Function Function Definition Function Definition setting setting MODBUS communications Running time arrival virtual terminal output AC drive is sleeping 25~30 Reserved Output Terminal Detail Introduction Setting Function Instruction Value Output terminal without any function Invalid When the AC drive in operation, there is frequency output, In operation...
Page 132 SD300 User Manual Chapter 6 Parameter Description Setting Function Instruction Value When the external fault EF occurs, output ON signal. External fault valid When the actual length of the test is over the length of the F0A.04 Length arrival set, output ON signal. When the total running time of the AC drive over F0A.12 set time , Running time arrival output ON signal.
Page 133 Chapter 6 Parameter Description SD300 User Manual Terminals valid logic Terminal output pin Enable Close delay time Cut Off delay time Function Default Modifi- Setup range Name code Value cation ○ AO1 output F06.14 ○ AO2 output F06.15 0~20 HDO1 output ○...
Page 134 SD300 User Manual Chapter 6 Parameter Description Setting Function Instruction Value The AC drive rated voltage 0~1.5 Output voltage (corresponding to 0~100%) Output torque The rated power 0~2 times(corresponding to 0~100%) The motor rated current 0~2 times Set torque value (corresponding to 0~100%) The motor rated current 0~2 times Output torque...
Page 135 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation ○ AO2 output filter time F06.26 0.000~10.000s 0.000s Lower output limit of HDO1 ○ F06.27 0.0%~F06.29 0.0% Corresponding HDO1 ○ F06.28 0.00~50.00kHz 0.00Hz output of lower limit ○...
Page 136: Group F07 Hmi Group
SD300 User Manual Chapter 6 Parameter Description Group F07 HMI Group Function Default Modifi- Setup range Name code Value cation ○ F07.00 User’s password 0~65535 The password protection will be valid when setting any Non-zero number. 0.0.0.0.0 Clear the previous user's password, and make the password protection invalid. ：...
Page 137 Chapter 6 Parameter Description SD300 User Manual The F07.02 Parameter Setting Function Table Running Status Display Parameter Selection 1 Running frequency（Hz ON） Setting frequency（Hz flickering） BIT0 BIT1 Bus voltage（V ON） Output voltage（V ON） BIT2 BIT3 Output current（A ON） Runing rotation speed（rpm ON） BIT4 BIT5 Output power（% ON）...
Page 138 SD300 User Manual Chapter 6 Parameter Description Stop Status Display Parameter Selection Ttorque refernece(% on) AI1(V on) BIT6 BIT7 AI2(V on) AI3(V on) BIT8 BIT9 HDI1 frequency PLC current stage BIT10 BIT11 the current stage in multi-step speed BIT12 BIT13 Pulse counters Length value BIT14...
Page 139 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation ---- ● F07.12 Reserved ---- ● F07.13 Reserved Above parameters are Reserved. Function Default Modifi- Setup range Name code Value cation 0：G type Constant torque load ---- ●...
Page 140 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation output voltage ---- ● F07.26 at the current fault output current ---- ● F07.27 0.0A at current fault ---- Bus voltage at current fault ●...
Page 141 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation Running frequency ---- ● F07.40 0.0A at previous 2 fault Ramp reference frequency ---- ● F07.41 0.0V at previous 2 fault Output voltage ---- ●...
Page 142: Group F08: Strengthen The Functional Groups
SD300 User Manual Chapter 6 Parameter Description Group F08 Strengthen Function Group Function Default Modifi- Setup range Name code Value cation Model ○ F08.00 ACC time2 0.0~6000.0s dependent Model ○ F08.01 DEC time2 0.0~6000.0s dependent Model ○ F08.02 ACC time3 0.0~6000.0s dependent Model...
Page 143 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation ○ F08.09 Fault reset times 0~10 Interval time of ○ F08.10 0.1~100.0s 1.0s automatic fault reset Fault auto reset times: When the AC drive selects fault auto reset, it used to set the times of auto reset.
Page 144 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation FDT2 electrical ○ 0.00~F00.03 Max. frequency （） F08.15 50.00Hz level detection FDT2 retention -100.0~100.0% FDT2 level （） ○ F08.16 5.0% detection value When the output frequency exceeeds the corresponding frequency of FDT electrical level, the multi-function digital output terminals will output the signal of "frequency level detect FDT"...
Page 145 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation ○ Energy braking enable F08.18 This parameter is used to control the internal braking pipe inside the inverter. Disable ： Enable ： Note:Only applied to internal braking pipe. Function Default Modifi-...
Page 146 SD300 User Manual Chapter 6 Parameter Description Action selection during stopping 0：Setting is valid LED hundreds 1：Valid during running, cleared after stopping 2：Valid during running, cleared after receiving the stop command ∧ / ∨ keys and digital potentiometer integral function 0：The integral function is valid LED thousands 1：The integral function is invalid...
Page 147 Chapter 6 Parameter Description SD300 User Manual F08.26 Parameter Setting Function Frequency setting at power loss Action selection when power off LED ones 0：Save when power off 1：Clear when power off Action selection when MODBUS set frequency off 0: Save when power off LED tens 1: Clear when power off The action selection when other frequency set frequeny off...
Page 148 SD300 User Manual Chapter 6 Parameter Description Supporting function parameters selection instruction Function Function Function Definition Function Definition setting setting The current number AI1 value of multi-stage speed AI2 value AI3 value HDI1 frequency Motor overload percentage(% on) AC drive overload Ramp frequency given value(Hz on) percentage(% on) Linear speed...
Page 149: Group F09 Pid Control Group
Chapter 6 Parameter Description SD300 User Manual F08.33 set the cut off voltage of emergency stop when power off. When the voltage of bus bar is lower than the set value due to power off of ac drive, the ac drive will enter emergency stop mode.
Page 150 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name cation code Value Keypad ○ F09.02 feedback source ：：： HDI1 ： MODBUS communication feedback ： CAN communication feedback ： Note:The reference and feedback channel can not coincide, otherwise, PID can not control effectively.
Page 151 Chapter 6 Parameter Description SD300 User Manual The parameter integral time(Ti 1) of the set PID controller that determines the PID feedback value and the reference amount of integral regulation speed. When the PID feedback quantity and ration deviation are 100%, integral regulators (Ignore the proportional action and derivative action) through continuous adjustment of the time, the adjust the amount arrive the maximum output frequency (F00.03) or maximum voltage (F04.31).The shorter of the integration time adjustment, the greater of the intensity.
Page 152 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation Detection value ○ F09.11 0.0~100.0% 0.0% of feedback offline Detection time ○ F09.12 0.0~3600.0s 1.0s of feedback offline Set the detection value of feedback offline, when the feedback detection value is smaller than or equals to the detected value, and the lasting time exceeds the set value in F09.12, the AC drive will report"...
Page 153 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation 0.50 ○ Proportional gain 2(Kp2) 0.00~100.00 Integral time(Ti2) ○ 0.00~10.00s 0.2S ○ Differential time(Td2) 0.00~10.00s 0.00S Above 3 parameters is the second group for PID control in terms of ratio, integral,differential, the function and meanning is similar to the first group(F09.04,F09.05,F09.06), these 2 groups parameter are switched by F09.17.
Page 154 SD300 User Manual Chapter 6 Parameter Description When the PID output frequency is less than the PID Hibernate frequency setted by F09.19, after the PID hibernate delay time setted by F09.20, AC drive will enter into the hibernate status and stop by the way of coasting to stop Select 24 as the output teminal function(AC drive was in hibernation status), AC drive will come into the hiberation status, output terminals can be used to drive the hiberated pumps.
Page 155 Chapter 6 Parameter Description SD300 User Manual 功能码设定范围出厂值属性名称 ◎ F09.25 PID reset initial value valid If F09.25 = 0, the PID initial value running is only performed when the PID is started for the first time (if the PID initial value frequency is not zero) If F09.25=1, the PID initial value running should be performed for each start of PID running (if the initial value of PID is not zero)
Page 156 SD300 User Manual Chapter 6 Parameter Description PID control diagram as below: -155-...
Page 157 Chapter 6 Parameter Description SD300 User Manual Simple Illustration of the PID Control Operation and Adjustment Proportional adjustment (Kp): When there is a deviation between the feedback and reference, a proportional adjustment will be output. If the deviation is constant, the adjustment will be constant, too.
Page 158 SD300 User Manual Chapter 6 Parameter Description General steps of PID parameters setting a. Ensure the proportional gain P When ensure the proportional gain P, firstly remove the PID integration and derivation (set Ti=0 and Td=0, see the PID parameter setting for detailed information) to make proportional adjustment is the only method to PID.
Page 159 Chapter 6 Parameter Description SD300 User Manual Reduce the stability of time: Shorten the integral time (Ti) and prolong the derivation time(Td) even the overshoot occurs, but the control should be stable as soon as possible. After adjustment Respond Before adjustment Control long vibration: If the vibration period are longer than the set value of integral time(Ti), is is necessary to prolong the integral time(Ti) to control the vibration for the strong integration.
Page 160: Group F0A:wobble, Length, Count And Timing Parameter Group
SD300 User Manual Chapter 6 Parameter Description Group F0A Wobble, Length, Count and Timing Parameters Group Function Default Modifi- Setup range Name code Value cation Swing frequency ○ 0.0~100.0%(Setting frequency) F0A.00 0.0% amplitude Kick frequency ○ 0.0~100.0%(Swing frequency amplitude) F0A.01 0.0% amplitude 　　...
Page 161 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation ○ Setup length F0A.04 0~65536m Designed length ● F0A.05 0~65536m Setting length, the actual length and the unit pulses number of the three functional ones are mainly used code length control.
Page 162 SD300 User Manual Chapter 6 Parameter Description F0A.11 designated counting value is not greater than the set count value F0A.10. The function as shown: Count pulse input Count Reset Information F0A.11=5 Reaching the set count F0A.10=9 Setup counter arrive Default Modifi- Function Setup range...
Page 163: Groupf0B Simple Plc And Multi-Speed Control Group
Chapter 6 Parameter Description SD300 User Manual GroupF0B Simple PLC and Multi-speed Control Group Function Default Modifi- Setup range Name code Value cation Simple PLC ○ F0B.00 Stopping after a running cycle. The AC drive automatically shut down after complete a ：...
Page 164 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation ○ The running time of step 6 0.0~6553.5s(min) F0B.15 0.0s Multi-step speed 7 ○ F0B.16 -100.0~100.0% 0.0% ○ The running time of step 7 0.0~6553.5s(min) F0B.17 0.0s...
Page 165 Chapter 6 Parameter Description SD300 User Manual Output frequency time Terminal status time When F00.06, F00.07 is not equal to 6 (PLC setting) and 7 (multi-step speed), and F00.06, F00.07 is not equal 8 (PID setting) or F09.00 (PID reference) is not equal to 5(multi-step speed), the multi-speed is preference to other setting, if DI1,D 2, DI3, DI4 all for OFF, the frequency input mode are selected by F00.06 and F00.07.
Page 166 SD300 User Manual Chapter 6 Parameter Description Function Acc and Acc and Acc and Acc and Segment code Dec time1 Dec time2 Dec time3 Dec time4 BIT13 BIT12 F0B.34 BIT15 BIT14 BIT1 BIT0 BIT3 BIT2 BIT5 BIT4 BIT7 BIT6 F0B.35 BIT9 BIT8 BIT11...
Page 167: Group F0C Protection Parameter Group
Chapter 6 Parameter Description SD300 User Manual Group F0C Protection Parameter Group Function Default Modifi- Setup range Name code Value cation Phase loss protection ○ 0x00~0x11 0x11 F0C.00 This parameter setting is used to select whether input phase and input phase loss protection. F0C.00 Phase Protection Instruction Phase Protection Instruction 0: Input phase loss protection disable...
Page 168 SD300 User Manual Chapter 6 Parameter Description Note Adjusting this parameter appropriately can avoid the grid switching, as a result of the ： AC drive to protect production downtime. It must be prohibit input phase protection in order to enable this function. Function Default Modifi-...
Page 169 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation Frequency decreasing 10.00 ◎ F0C.07 0.00~50.00Hz/s ratio during current limit Hz/s During the AC drive in the accelerate operation, the load too large lead to international motor speed is lower than the increase rate of the output frequency.
Page 170 SD300 User Manual Chapter 6 Parameter Description F0C.08 Parameter set Function Instruction AC drive or Motor overload Pre-alarm 0: Overload pre-alarm of the motor, relative to the rated current of the motor. LED ones 1: Overload pre-alarm of the AC drive relative to the rated current of the AC drive. 0: The AC drive continues to work after under load pre-alarm LED tens 1: The AC drive continues to work after underload pre-alarm and the AC drive stops...
Page 171 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation Output terminal ○ F0C.14 0x00~0x11 0x0000 action during fault F0C.14 Parameter Set Function Instruction Fault Output Terminal Action Selection 0: Underload under fault undervoltage LED ones 1: No action under fault undervoltage 0: Action during automatic reset...
Page 172: Groupf0D Motor 2 Parameter Group
SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation FVC Speed ◎ F0C.18 0.0~50.0% 10.0% deviation detection 0.0~10.0s FVC Speed ◎ F0C.19 0.5s (0.0s speed deviation protection invalid) deviation detection time These two parameters are valid under closed loop vector control mode (FVC) . When the AC drive detects deviation of the motor speed and frequency setting times greater than the speed deviation detection level F0C.18, and the duration is greater than the...
Page 173 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation ◎ Motor type2 F0D.02 General asynchronous motor , without independent fan in the long run low frequency ： heat dissipation effect, the AC drive heat protection will corresponding compensation. Variable frequency asynchronous motor, with independent fan without low frequency ：...
Page 174 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation Non-load Depend ◎ F0D.12 0.1~6553.5A current of motor 2 on model Magnetic saturation ◎ F0D.13 coefficient 1 for the 0.0~100.0% iron core of motor 2 Magnetic saturation ◎...
Page 175 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation ABZ encoder phase ◎ 0x00~0x11 F0D.19 0x00 and ABZ sequence F0D.19 Parameter Set Function Instruction ABZ and ABZ encoder phase sequence selection AB direction LED ones 0: Forward 1:Feverse AB direction...
Page 176 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation Close-loop vector ◎ F0D.25 0.000~10.000s 0.000 start pre-excitation time This parameter sets up the pre-excitation time of the closed loop vector control, and the pre- excitation of adding time can improve the starting torque and dynamic performance of the motor.
Page 177: Group F0E Serial Communication Function Group
Chapter 6 Parameter Description SD300 User Manual Group F0E Serial Communication Function Group Default Modifi- Function Setup range Name code Value cation Local communication 0~247 (0 is communication address) ○ F0E.00 address When the address of the machine is 0, the machine will be set up for the host, and send the operating frequency of the broadcast machine transmission on the bus.
Page 178 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation Answer delay ○ F0E.03 0~200ms AC drive data refers to the middle to upper receiving end sends response data interval. If the response delay less than the system processing time, the response delay time subject to the system processing.
Page 179: A00: Torque Control And Limit Functional Group
Chapter 6 Parameter Description SD300 User Manual Function Default Modifi- Setup range Name code Value cation ○ F0E.07 Interval time send by Master 10ms-5000ms 200ms MODBUS Communication ○ F0E.08 mode selection When was set in master mode, F0E.07 set the interval time of running frequency and start/stop command when master send broadcasts to slaves.
Page 180 SD300 User Manual Chapter 6 Parameter Description A00.01 Torque Setting Mode Selection Definition Function Function Function Definition Function Definition setting setting Analog AI1 setting torque Keypad setting torque（A00.02） Analog AI2 setting torque Analog AI3 setting torque Pulse frequency HDI1 setting torque Multi-torque setting MODBUS communication setting torque CAN communication setting torque...
Page 181 Chapter 6 Parameter Description SD300 User Manual Note:1~7 are 100% relative to the Max. frequency. 7 is the extension function, it need to use the card. Function Default Modifi- Setup range Name Value cation code Reverse torque control ○ A00.05 upper limit frequency setting source selection A00.05 Reverse Torque Control Upper Limit Frequency Setting Source Selection...
Page 182 SD300 User Manual Chapter 6 Parameter Description A00.08 use to set low frequency (<1Hz)friction torque compensation amount. A00.09 use to high frequency (>A00.10) friction torque compensation amount. A00.10 use to set high frequency corresponding to frequency.Between the low and high frequency, the friction torque is linearly proportional to the amount of compensation in A00.08 and A00.09.
Page 183: A01: A1 Curve Setting Function Group
Chapter 6 Parameter Description SD300 User Manual Group A01 AI Curve Setting Function Group Default Modifi- Function Setup range Name code Value cation ○ A01.00 Lower limit of AI 1 0.00V~ A01.02 0.00V Corresponding setting ○ A01.01 -100.0%~100.0% 0.0% of the lower limit of AI 1 ○...
Page 184 SD300 User Manual Chapter 6 Parameter Description AI2, AI3 upper limit point 100% AI2,AI3 median point -10V AI2,AI3 lower limit point -100% AI2,A 3 input analog correspond curve Input filter time: Adjusting the sensitivity of the analog input . Appropriate to increase the amount of simulation can enhance immunity, but will weaken the analog input sensitivity.
Page 185: A02: Status Check Function Group
Chapter 6 Parameter Description SD300 User Manual Group A02 Status Check Function Group Default Modifi- Function Setup range Name code Value cation ● Setting frequency 0.00Hz~F00.03 0.00Hz ● Output frequency 0.00Hz~F00.03 0.00Hz Ramp reference frequency ● 0.00Hz~F00.03 0.00Hz Output voltage ●...
Page 186 SD300 User Manual Chapter 6 Parameter Description Function Default Modifi- Setup range Name code Value cation ● Torque current reference 0.0A -3000.0~3000.0A AC current ● 0.0~5000.0A 0.0A ● Output torque -3000.0Nm~3000.0Nm 0.0Nm Count value of 0~100 (100 report E.OPL1 fault) ●...
Page 187 Chapter 6 Parameter Description SD300 User Manual Function Default Modifi Setting Range Description Name code Value cation Setting the communication type of host and slave, corresponding to ◎ PPO type A03.00 PPO1 ~ PPO5 message type, the default is PPO3 Setting the address of the DP DP Slave ◎...
Page 188 SD300 User Manual Chapter 6 Parameter Description Transmission Rate Kbps A Type Wire B Type Wire （）（）（） 9 6 . 1200 1200 19 2 1200 1200 93 75 1200 1200 187 5 1000 ..1500 ..
Page 189 Chapter 6 Parameter Description SD300 User Manual Data Type Support Function PKW/PZD 1. Single function code parameter read and write operation 2. AC drive command and frequency setting 3. AC drive status and running frequency Including PKW area PPO2 read PZD1～PZD6 data 4.
Page 190 SD300 User Manual Chapter 6 Parameter Description Data form such as following: Host Station Send Data PKW Description AC Drive Response Data Description Operation command code Response code 0：No operation 0：No operation 1：Function code parameter read 1：Function code parameter Bit 15:12 2：Function code parameter Bit 15 12 ：...
Page 191 Chapter 6 Parameter Description SD300 User Manual Host station send data PZD Real-time modification of Target frequency of ac drive Run command of ac drive function parameters of ac drive PZD1 PZD2 PZD3 AC drive responds host station data PZD Real-time read of function Running state of ac drive Running frequency of ac drive...
Page 192 SD300 User Manual Chapter 6 Parameter Description Description Name Value 9：Special control command： PZD10 Bit0~1：=00：motor 1 =01：motor 2 =10：motor 3 =11：motor 4 PZD11 Bit2：=1 torque control =0：speed control 10：Virtual input terminal command，range：0x000~0x1FF PZD12 11：Virtual output terminal command，range：0x00~0x0F 12：Voltage setting value（V/F separation）（0~1000，1000 corresponding 100.0% Rated voltage of motor）...
Page 193 Chapter 6 Parameter Description SD300 User Manual PZD3～ PZD12 Parameter value read selection setting ： Description Name Value 0: No-operation PZD3 1: Setting frequency(Hz flash) 2: Bus voltage(V ON) 3: Output voltage (V ON) 4: Output current (A ON) PZD4 5: Running rotation speed (rpm ON) 6: Output power (% ON) 7: Output torque (% ON)
Page 194 SD300 User Manual Chapter 6 Parameter Description 4. Application Examples a. Set the function code F0.06 = 11 A channel frequency command is given by DP communication to 25.00Hz.（PPO1 format） Host station send data PZD1 PZD2 xxxx 0x2000 0x06xx 0x000B 0x0000 0x09C4 xx-Data does not need to be setting...
Page 195 Chapter 6 Parameter Description SD300 User Manual A03.16 = 4 PZD3 read output current A03.17 = 6 PZD3 read output power F09.00 = 8 PID reference source is set by DP communication F09.02 = 6 PID feedback source is set by DP communication F06.14 = 19 AO1 is set by DP communication reference 1 F06.15 = 20 AO2 is set by DP communication reference 2 Host station send data...
Page 196 SD300 User Manual Chapter 6 Parameter Description Function Code Group Function Code Group Address Address F0C Group F0D Group 0x0C 0x0D F0E Group A00 Group 0x0E 0x0F F01 Group A01 Group 0x10 0x0F F03 Group 0x12 6. SDDP01A Communication Card LED Work Status Indicator There are two indicators (D2 and D3) on the SDDP01A communication card.
Page 197 Chapter 6 Parameter Description SD300 User Manual Name Definition Status Description Both flash Flashing four times per second, indicating that quickly the SDDP01A card hardware fault. Hardware self- Just 7s to 10s on the power of the time as the D2 D3 、...
Page 198: Chapter 7 Emc
Chapter -197-...
Page 199: Definition Of Related Terms
Chapter 7 EMC SD300 User Manual 7.1 Definition of Related Terms 1. EMC 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 or systems.In other words, EMC includes two aspects: The electromagnetic interference generated by a device or system must be restricted within a certain limit;...
Page 200: Selection Of Peripheral Emc Devices
SD300 User Manual Chapter 7 EMC Warning ª If applied in the first environment, the AC drive may generate radio interference. Besides them CEcompliance described in this chapter, users must take measures to avoid such interference, if necessary. 7.3 Selection of Peripheral EMC Devices 3-phase AC power Breaker Electromagnetic...
Page 201 Chapter 7 EMC SD300 User Manual Recommended Manufacturers and Models of EMC Input Filters Input AC Filter Model AC drive Model Input AC Filter Model SCHAF0FNER）（ SD300-4T-18.5G 50EBK5 FN 3258 65EBK5 FN 3258 SD300-4T-22G SD300-4T-30G 65EBK5 FN 3258 SD300-4T-37G 80EBK5 FN 3258 SD300-4T-45G 100EBK5 FN 3258...
Page 202 SD300 User Manual Chapter 7 EMC Outline Dimension Installation Input Simple Filter Rated AC drive Model Dx Wx H ( mm) DimensionDxW ( mm) Filter Model Current A SD300-4T-37G SD300-4T-45G DL-120EB1/10 334x185x90 304x155 SD300-4T-55G SD300-4T-75G DL-180EB1/10 388x220x100 354x190 SD300-4T-90G Without SD300-4T-110G Simple filter outline and installation dimension as follow: 6.5±0.2...
Page 203 Chapter 7 EMC SD300 User Manual Recommended model table as follow, please select the appropriate magnetic ring comply to the specification of the input and output cable: Recommended Manufacturers and Models of EMC Input Filters Dimension OD×ID×T Ring Manufacturers Model DY644020H 64×40×20 DY805020H...
Page 204: Shielded Cable
SD300 User Manual Chapter 7 EMC AC drive power(kW) Rated voltage(V) Cable minimum length(m) 200~500 200~500 200~500 18.5 200~500 200~500 ≥30 200~690 AC output reactor models Recommended models listed below: Recommended manufacturer and models of AC output reactors AC Input Reactor Model Rated I Input Current A AC drive Model SD300-4T-18.5G...
Page 205 Chapter 7 EMC SD300 User Manual To suppress emission and conduction of the radio frequency interference effectively, the shield of the shielded cable is cooper braid. The braided density of the cooper braid should be greater than 90% to enhance the shield-ing efficiency and conductivity, as shown in the following figure.
Page 206: Requirement For Leakage Current
SD300 User Manual Chapter 7 EMC output voltage of the AC drive, the motor cables and other cables must not be laid side by side for a long distance. 3. If the control cable must run across the power cable, make sure they are arranged at an angle of close to 90°.
Page 207: Solutions To Common Emc Interference Problems
Chapter 7 EMC SD300 User Manual 6 When the leakage current of the AC drive cause leakage circuit breakers, should operate as follows: ● Improving leakage breaker sensitivity current value. ● Replacing high-frequency leakage circuit breaker inhibition. ● Reducing the carrier frequency. ●...
Page 208: Chapter 8 Troubleshooting And Maintenance
Chapter Troubleshooting and Maintenance -207-...
Page 209: Daily Repair And Maintenance
Chapter 8 Troubleshooting and Maintenance SD300 User Manual 8.1 Daily Repair and Maintenance 8.1.1 Daily Maintenance Ambient temperature, humidity, dust and vibration will affect the aging of the devices in the AC drive, which may cause potential faults or reduce the service life of the AC drive. Therefore, it is necessary for daily and periodic maintenance.
Page 210: Warranty Agreement
SD300 User Manual Chapter 8 Troubleshooting and Maintenance Note: The standard replace time is the following using time, users can confirm the replace use age comply to the running time. Environment temperature: The annual average temperature is about 30 degrees. ◆...
Page 211: Alarm And Fault Inductions
Chapter 8 Troubleshooting and Maintenance SD300 User Manual Danger ª Only qualified electricians are allowed to maintain the AC drive. Read the safety instruction in chapter safety precaution before working on the AC drive. 8.4 Alarm and Fault Indications Faults is indicated by LEDs. Seeing Operation Procedure. When TPIP light is on, an alarm or fault message on the panel display indicates abnormal AC drive state.
Page 212 SD300 User Manual Chapter 8 Troubleshooting and Maintenance No. Code Fault Cause Solution IGBT U phase ♦ The acceleration is too fast . ♦ Increase Acc time. E.out 1 protection ♦ There is damage to the intern- ♦ Change the power unit. al to IGBT of the phase.
Page 213 Chapter 8 Troubleshooting and Maintenance SD300 User Manual No. Code Fault Cause Solution ♦ Ambient temperature is too high. IGBT ♦ The time of overload running is E,OH2 ♦ Check input power overheated too long ♦ SI external fault input terminals ♦...
Page 214 SD300 User Manual Chapter 8 Troubleshooting and Maintenance No. Code Fault Cause Solution ♦ The AC drive will report the over- ♦ Check the load and the Electronic E.oL3 load pre-alarm according to the overload fault overload pre-alarm point. set value. ♦...
Page 215 Chapter 8 Troubleshooting and Maintenance SD300 User Manual No. Code Fault Cause Solution ♦ Closed loop control, encoder ♦ Check encoder connection, Encoder E.Ecd2 disconnection, damage or conn- reverse fault adjust wiring. ect fault. ♦ Check the motor and main- ♦...
Page 216: Common Fault Analysis
SD300 User Manual Chapter 8 Troubleshooting and Maintenance 8.8 Common Fault Analysis 8.8.1 The Motor does not Work -215-...
Page 217 Chapter 8 Troubleshooting and Maintenance SD300 User Manual 8.8.2 Motor Vibration Motor vibration or noise Set right motor Whether the motor parameters typeand and motor type are correct parameters Whether carry out Parameters parameters autotuning autotuning Setting V/F oscillation Set right parameters correctly parameters Check the...
Page 218 SD300 User Manual Chapter 8 Troubleshooting and Maintenance 4 Undervoltage Fault Undervoltage fault UV Ensure the power Whether the power supply supply meet the voltage in standard range requirement Whether the air switch and Switch on the air contactor is abnormal switch and the or switch off contactor...
Page 219 Chapter 8 Troubleshooting and Maintenance SD300 User Manual 6 Overheat of the AC drive Overheat to the AC drive Whether the load is toot big or the Lower the load and increase capacity of the AC drive is too low the AC drive capacity Whether the environment Install cooling devices or...
Page 220 SD300 User Manual Chapter 8 Troubleshooting and Maintenance 8 Overcurrent Overcurrent Check if UVW is short Settle the short circuit circuit to the earth problem and configure Remove the motor cable and ensure if there is connected the motor cables rigthly with the earth Check if the motor is Change the motor...
Page 222: Chapter 9 Communication Protocol
Chapter Communication Protocol 9.1 Networking Mode AC drive in the network mode has two types: single host/multiple slaves mode and single host/slave mode. RS232 232/485 Conversion module RS485 RS485 AC drive AC drive Figure 9-1 Single host/slave networking way -221-...
Page 223: Interface Mode
Chapter 8 Troubleshooting and Maintenance SD300 User Manual RS232 232/485 Conversion RS485 module RS485 .... AC drive 1 AC drive 2 AC drive n AC drive 1 AC drive 2 AC drive n Figure 9-2 Single host/Multiple slaves networking way 9.2 Interface Mode RS485: Asynchronous, half duplex.
Page 224: Function Protocol
SD300 User Manual Chapter 8 Troubleshooting and Maintenance 3.Data validation sample CRC - 16, the information involved in check, calibration and the level of bytes to be exchanged after sending. 4.Frame to keep at least 3.5 characters of bus idle time, frame between bus free don't need to accumulate start and end free.
Page 225 Chapter 8 Troubleshooting and Maintenance SD300 User Manual Write data response： ADDR 0x06 High bit of register Add. Low bit of register Add. High bit of write data Low bit of write data Check low bit of CRC Check high bit of CRC 3.
Page 226 SD300 User Manual Chapter 8 Troubleshooting and Maintenance The error code define as follows: Error Error Descriptions Code Name Illegal CMD Slave received command code is illegal or does not exist 0x01 Illegal Data Add Slave receives operation addis cross-border operation or illegal 0x02 Slave received data is not within the scope of the function or the range Illegal Data...
Page 227: Communication Parameters Address
Chapter 8 Troubleshooting and Maintenance SD300 User Manual crc_value^=*data_value++ for(i=0;i<8,i++) if(crc_value&0x0001) crc_value=(crc_value>>1)^0xa001 else crc_value=crc_value>>1 return(crc_value) 9.5 Communication Parameters Address MODBUS communication includes read and write functions of the parameters of the oper- ation of some special registers read and write operations, which include the control register, set register, state register and factory information.
Page 228 SD300 User Manual Chapter 8 Troubleshooting and Maintenance When read the function code parameters, user can only read the maximum of 16 consecutive address parameters.more than 16, the AC drive will return the illegal data. When writing function parameter, each can only write a parameter. Users should pay attention to the setting value that cannot exceed the set range of function parameters.Function parameters set permissions and function code attributes related parameters, such as read-only parameter is not writable, the operation cannot be changed...
Page 229 Chapter 8 Troubleshooting and Maintenance SD300 User Manual Register Setting instruction Function instruction Add. 0~1000（1000 corresponds to 100.0% Voltage setting value 300BH of the rated voltage of the motor) 0~1000 Setting AO 1 output setting 300CH register (1000 corresponds to100.0%） 0~1000 AO 2 output setting 300DH...
Page 230 SD300 User Manual Chapter 8 Troubleshooting and Maintenance Setting register The group of the setting register belong to write register, the register group send a read command to return the value of 0. Setting frequency By writing to the register, the user can set the operating frequency of the AC drive. Setting range is 0~F00.03 (maximum frequency).
Page 231 Chapter 8 Troubleshooting and Maintenance SD300 User Manual Special control command By writing this register, the user can switch the current motor parameter with speed and torque control. The setting range is BIT0~BIT1 is 0x00~0x01, BIT2 is 0x00~0x01. Analog input and output terminal By writing these two registers, the user can make some logic control via analog input and output terminal function.
Page 232 SD300 User Manual Chapter 8 Troubleshooting and Maintenance Firstly, setting AC drive to communication command control mode(F00.01 is set to 3), and the communicationchannel is set to MODBUS communication(F00.02 is set to o). Host send： 01 06 00 01 00 03 98 0B AC drive response：...
Page 234 † If there is any problem during the service , please contact the agent of our company or our company directly . SHENZHEN SINOVO ELECTRIC TECHNOLOGIES CO.,LTD. Service Department Add: 5th Floor, No. D Building, Huafeng International Robot Industry Park, Xixiang Street,Hangcheng Road, Baoan District, Shenzhen City ：...
Page 235 Product Warranty Card Add. of corporation： Name of corporation： Contact person： Customer information P.C.： Tel.： Product model： Body bar code： Product information Name of agent：（maintenance time and content)： Failure information Maintenance personnel：...

Sinovo SD300-2S-0.7G User Manual

Preface

Contents

Chapter 1 Safety and Cautions

Chapter 2 Product Information

Chapter 3 Mechanical and Electrical Installation

Chapter 4 Operation, Display and Application Examples

Chapter 5 Function Parameter Table

Chapter 6 Parameter Description

Chapter 7 EMC

Chapter 8 Troubleshooting and Maintenance

Chapter 9 Communication Protocol

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