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Ways to measure voltage, current, power on main circuit

INSPECTION AND MAINTENANCE 158

6.2.5 Measurement of insulation resistance



Inverter insulation resistance

1.

Before measuring the inverter insulation resistance,first dismount
the wiring of all the main-circuit terminals and control board.
Then do the wiring as shown in the right picture

2.

The measurement is only suitable for the main circuit. It is prohibited
to use a high-resistance meter for measuring terminals on the
control board.

3.

The value of the insulation resistance shall be greater than 5MΩ.

Note: Please use a 500 VDC megger.



Motor insulation resistance

1.

Before the measurement, please dismount the motor, and execute the

wiring as shown in the diagram on the right.

2.

The value of the insulation resistance shall be greater than 5MΩ

Note: Please use a suitable megger.

6.2.6 Hi-pot test



Do not conduct a hi-pot test. Deterioration may occur on the internal semiconductor components of the inverter

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Summary of Contents for SL3 Series

Page 1: ...neral Inverters SL3 Series User Manual Compact SL3 021 0 4K 2 2K SL3 043 0 4K 2 2K MANUAL GUIDE 1 DELIVERY CHECK 2 INVERTER INTRODUCTION 3 BASIC OPERATION 4 PARAMETER DESCRIPTION 5 INSPECTION AND MAINTENANCE 6 APPENDIX 7 ...

Page 2: ......

Page 3: ...ilure or damage may be caused Do not operate a voltage resistant test for the parts inside the inverter because semiconductors in inverter may be easily damaged due to high voltage breakdown Do not touch the inverter because the temperature of the inverter is very high when it is powered on or right after disconnecting the power supply otherwise burn may occur Failure or damage may be caused due t...

Page 4: ...struction 11 2 2 Type instruction 11 2 3 Order code description 11 3 INVERTER INTRODUCTION 12 3 1 Electric specification 12 3 1 1 440V series three phase 12 3 1 2 220V series single phase 13 3 2 General specification 14 3 3 Appearance and dimensions 15 3 3 1 Frame A 15 3 3 2 Frame B 16 3 4 Name of each component 17 3 4 1 Frame A B 17 3 5 Installation and wiring 18 3 5 1 Transportation 18 3 5 2 Sto...

Page 5: ...5 Control circuit 27 3 8 Replacement procedure of fan 29 4 BASIC OPERATION 30 4 1 Component name of keypad 30 4 2 Operation modes of inverter 31 4 2 1 Flow chart for switching operation mode 32 4 2 2 Flow chart for switching built in keypad working mode 32 4 2 3 Operation flow chart for monitoring mode 33 4 2 4 Operation flow chart for frequency setting 34 4 2 5 Operation flow chart for parameter ...

Page 6: ...ps for combined mode 3 00 16 P 79 6 39 4 3 8 Basic operation steps for combined mode 4 00 16 P 79 7 39 4 3 9 Basic operation steps for combined mode 5 00 16 P 79 8 39 4 4 Operation 40 4 4 1 Check and preparation before running 40 4 4 2 Running methods 40 4 4 3 Test run 41 5 PARAMETER DESCRIPTION 42 5 1 System parameter group 00 42 5 1 1 Inverter information 45 5 1 2 Parameter restoration 46 5 1 3 ...

Page 7: ...e boost V F 66 5 2 5 Starting frequency 66 5 2 6 Load pattern selection V F 67 5 2 7 JOG run 69 5 2 8 Output frequency filter time 69 5 2 10 Second function 71 5 2 11 Middle frequency output voltage of middle frequency V F 72 5 2 12 S pattern time 73 5 2 13 Remote function acc dec time selection 75 5 3 Analog input and output parameter group 02 76 5 3 1 Proportional linkage gain 77 5 3 2 Auxiliary...

Page 8: ...y detection 95 5 4 8 Zero current detection 96 5 5 Multi speed parameter group 04 97 5 5 1 16 steps speed 99 5 5 2 Programmed operation mode 101 5 6 Motor parameter group 05 104 5 6 1 Motor parameter 105 5 7 Protection parameter group 06 106 5 7 1 Electronic thermal relay capacity 107 5 7 2 Current stalling protection 108 5 7 3 Over torque detection 109 5 7 4 Maintenance alarm function 110 5 7 5 S...

Page 9: ...ection brake 138 5 10 2 Zero speed control 139 5 10 3 DC injection brake before start 139 5 10 4 Restart mode selection 140 5 10 5 Remote setting function selection 141 5 10 6 Auto reset function 144 5 10 7 Forward and reverse rotation dead time 145 5 10 8 Energy saving function V F 145 5 10 9 Dwell function V F 146 5 10 10 Triangular wave function V F 147 5 10 11 Voltage stall action level 148 5 ...

Page 10: ...ent power on main circuit 156 6 2 1 Selecting measurement instruments 156 6 2 2 Measurement of voltage 156 6 2 3 Measurement of current 156 6 2 4 Measurement of power 156 6 2 5 Measurement of insulation resistance 158 6 2 6 Hi pot test 158 7 Appendix 159 7 1 Appendix 1 Parameter table 159 7 1 1 Parameter in p sequence 159 7 1 2 Parameter in group 175 7 2 Appendix 2 Alarm code list 190 7 3 Appendix...

Page 11: ...DU06 Keypad 197 7 5 3 DU08 Keypad 198 7 5 4 DU10 Keypad 200 7 5 5 PU302 Keypad 201 7 5 6 CBL Data transmission line for use with the above keypads 203 7 6 Appendix 6 European Specification Compatibility Description 204 8 REVISION RECORD 207 ...

Page 12: ...r Please refer to Section 4 3 for details Built in keypad is used mainly for monitoring the numeric values setting parameters and target frequency There are a total of four working modes on the Shihlin keypad Please refer to Section 4 2 for details The difference between terminal name and function name Printed letters can be found near the terminals on control board and main board They are used to...

Page 13: ...N CHINA VER 0 100A INVERTER Output AC 3PH 0 480V 2 6A 0 599Hz Suzhou Shihlin Electric Engineering Co Ltd IP20 L3ANCAS18A0001 Rated input 3 2A Model Serial number Rated output 2 6A Voltage Current Frequency Protection level Suitable motor 0 75kW Hardware and Firmware version 2 2 Type instruction SL3 043 0 75K xy None General model xy Customized or dedicated or region difference Suitable motor 0 75k...

Page 14: ...eristics Carrier frequency kHz 1 15kHz Maximum output voltage 3 phase 380 480V Power Supply Rated input current A Note 1 1 8 3 2 4 3 7 1 Rated input AC voltage frequency 3 phase 380 480V 50Hz 60Hz Permissible AC voltage fluctuation 3 phase 323 528V 50Hz 60Hz Permissible frequency fluctuation 5 Power supply capacity kVA 1 5 2 5 4 5 6 9 Cooling method Fan cooling Weight kg 0 8 0 8 0 85 0 85 Note 1 T...

Page 15: ... kHz 1 15kHz Maximum output voltage 3 phase 200 240V Power Supply Rated input current A Note 1 6 5 9 3 15 7 24 Rated input AC voltage frequency single phase 200 240V 50Hz 60Hz Permissible AC voltage fluctuation single phase 170 264V 50Hz 60Hz Permissible frequency fluctuation 5 Power supply capacity kVA 1 5 2 5 3 5 6 4 Cooling method Fan cooling Weight kg 0 6 0 6 0 6 0 8 Note 1 The value indicates...

Page 16: ... history 12 sets with operation details of the latest two set LED indicator 6 Frequency monitoring indicator voltage monitoring indicator current monitoring indicator motor running indicator mode switch indicator PU mode indicator Communication function RS 485 communication choose between Shihlin Modbus communication protocol Protection mechanism alarm function Output short circuit protection over...

Page 17: ...ce and dimensions INVERTER INTRODUCTION 15 3 3 Appearance and dimensions 3 3 1 Frame A unit mm Model W W1 H H1 H2 D S1 SL3 021 0 4K 68 56 132 120 42 5 104 5 tighten torque 20 25kgf cm SL3 021 0 75K SL3 021 1 5K ...

Page 18: ...ce and dimensions INVERTER INTRODUCTION 16 3 3 2 Frame B unit mm Model W W1 H H1 H2 D S1 SL3 021 2 2K 72 59 5 142 129 5 42 5 110 5 tighten torque 20 25kgf cm SL3 043 0 4K SL3 043 0 75K SL3 043 1 5K SL3 043 2 2K ...

Page 19: ...e of each component 3 4 1 Frame A B 1 A Frame SL3 021 0 4K SL3 021 0 75K SL3 021 1 5K 2 B Frame SL3 021 2 2K SL3 043 0 4K SL3 043 0 75K SL3 043 1 5K SL3 043 2 2K Built in keypad External keypad connector Warning sign VR knob Product nameplate Mounting hole ...

Page 20: ... be avoided 2 Don t place it on the ground it should be placed on a shelf If the environment is bad put desiccant in the packaging bag 3 If the storage period is more than 3 months the storing temperature should not be higher than 30 Considering that capacitors will easily degrade in high temperature without being powered on 4 If the inverter is installed in a machine or control panel when not in ...

Page 21: ... a Vertical installation b Horizontal installation c Transverse installation Please follow the installation restrictions shown below to ensure enough ventilation space for inverter cooling and wiring space Arrangement of single or paralleling inverter unit mm Size Frame A Frame B A 50 50 B 50 50 C 100 100 D 50 50 E 50 50 F Ventilation direction ...

Page 22: ...r Inverter Enclosure Guide a Horizontal arrangement b Vertical arrangement Din rail installation 1 2 1 2 a DIN rail mounting b DIN rail remove Note 1 When it is inevitable to arrange inverters vertically to minimize space install guides since heat from the bottom inverters can increase the temperature on the top inverters causing inverter failures ...

Page 23: ...distance more than 20cm among inhomogeneous equipments Input noise filter input and output magnet ring Zero phase reactor Adding noise filter to the input terminal the inverter will be isolated from the other equipment and its ability of conduction and radiation will be reduced effectively By adding winding ferrite bead to the input and output terminal and coordinating with internal filter the inv...

Page 24: ... Refer to chapter 3 6 2 for model selection Magnetic contactor MC Do not use contactor to power on off inverter Doing so will shorten the life span of the inverter AC reactor input side It is recommend to install AC reactor to improve the power factor The wire distance should be within 10 meters Zero phase reactor Zero phase reactors are used to reduce radio noise especially when audio equipment i...

Page 25: ...tic contactor MC type Shihlin Electric SL3 043 0 4K 440V 0 5HP 1 5kVA BM30SN3P3A S P11 SL3 043 0 75K 440V 1HP 2 5kVA BM30SN3P5A S P11 SL3 043 1 5K 440V 2HP 4 5kVA BM30SN3P10A S P11 SL3 043 2 2K 440V 3HP 6 9kVA BM30SN3P15A S P21 SL3 021 0 4K 220V 0 5HP 1 5kVA BM30SN3P5A S P11 SL3 021 0 75K 220V 1HP 2 5kVA BM30SN3P10A S P11 SL3 021 1 5K 220V 2HP 3 5kVA BM30SN3P15A S P11 SL3 021 2 2K 220V 3HP 6 4kVA ...

Page 26: ...circuit terminal Main circuit terminal VR 4 20mA 0 10V 10 3 10V Analog signal input 1K次2W and above DA DB RS485 communication 1 2 3 6 Reserved 4 DB 5 DA 7 5V 8 GND 1 8 SD 5 Power Input reactor A C Note 1 All series includes built in RFI filters in order to comply with CE regulations please refer to section 3 5 4 2 When exterior keypad is connect to RJ45 port RS485 by DA DB will not work 3 When swi...

Page 27: ...uit terminals description R L1 S L2 T L3 Connect to commercial power supply U T1 V T2 W T3 Connect to three phase induction motor Connect to ground Terminal layout of the main circuit terminals 1 SL3 021 0 4K SL3 021 0 75K SL3 021 1 5K SL3 021 2 2K 2 SL3 043 0 4K SL3 043 0 75K SL3 043 1 5K SL3 043 2 2K ...

Page 28: ...d stop the motor 4 Please do grounding for the inverter and motor to avoid electric shock 5 For specifications of no fuse breaker and magnetic contactor please refer to section 3 6 2 6 If the distance between the inverter and motor is long please use thick wires make sure wire voltage drop is under 2V wire length below 500 meters 7 Use insulation crimp sleeve for power supply side and load side co...

Page 29: ...rent Resistor load 5A NO Inductance load 2A NO cosΦ 0 4 C Communication terminal RJ45 RS 485 optical coupling isolation Highest rate 38400bps Longest distance 500m DA DB Common terminal SD 5 COM terminal for STF STR M0 M1 10 3 Arrangement of control terminal Wires connection For the control circuit wiring strip off the sheath of a cable and use it with a blade terminal For a single wire strip off ...

Page 30: ...0 25 6 WH 10 5 0 8 2 Phoenix Contact Co Ltd CRIMPFOX 6 0 5 AI 0 5 6 WH 12 1 1 2 5 0 75 AI 0 75 6 GY 12 1 3 2 8 0 75 for two wires AI TWIN 2 0 75 6 GY 12 1 3 2 8 Note 1 Please Use a small flathead screwdriver tip thickness 0 6mm width 3 0mm If a flathead screwdriver with a narrow tip is used terminal block maybe damaged 2 Tightening torque is 20 25kgf cm too large tightening torque can cause screw ...

Page 31: ...Replacement procedure of fan INVERTER INTRODUCTION 29 3 8 Replacement procedure of fan If the fan is broken please send the unit back to our factory to repair ...

Page 32: ...values output voltage by default Can be set by 00 07 P 161 to monitor different values e MODE RESET button Switch the display screen Switches to different operation modes Long press to reset the inverter when alarm f RUN STOP button When inverter is in stop state this button gives run command When inverter is in run state this button gives stop command g UP DOWN button Increase Decrease frequency ...

Page 33: ... mode are interchangeable JOG mode Value set in parameter 01 13 P 15 button on built in keypad External mode External voltage current signal multi speed terminal and external JOG signal 01 13 P 15 External STF STR terminals Frequency of each section in the programmed operation mode 04 19 04 26 P 131 P 138 External STF terminal 1 PU mode Equals to PU mode when 00 16 P 79 0 PU mode and JOG mode are ...

Page 34: ...ps under parameter setting mode 4 Please refer to Section 4 2 1 for detailed operation steps under switching operation mode 5 Please refer to Section 4 2 6 for detailed operation steps under HELP mode 6 Please refer to Section 4 2 7 for detailed operation steps for changing motor rotation direction Note 1 In PU mode keypad screen displays and the indicator in will light up 2 In External mode keypa...

Page 35: ...oring optional value mode indicator in and will light up and the screen will display current optional value The optional value is chosen by parameter 00 07 P 161 the default setting is monitor output voltage 3 In monitoring output current mode indicator in and will light up and the screen will display current output current 4 When in browsing alarm record mode indicator in will light up and the sc...

Page 36: ...t up 3 When setting frequency with keypad the set value cannot exceed the upper frequency When high frequency is needed the upper frequency should be changed first 4 2 5 Operation flow chart for parameter setting 0 0 0 0 Flicker over 0 5s 0 0 0 0 1 0 0 0 01 0 0 01 10 01 0 0 01 0 0 01 0 2 01 0 2 01 0 3 12 0 2 0 12 0 0 0 12 0 2 0 Flicker Flicker Flicker Flicker Note Indicator in and will NOT light u...

Page 37: ... E3 EH15 Pr Gr 0 1 over 0 5s 0 Flicker HEL P Er C Pr Cr 2 3 AL L C r EST L 0 1 0 0 1 0 0 1 0 0 1 0 over 0 5s over 0 5s over 0 5s over 0 5s Flicker Flicker Flicker Flicker Note 1 When browsing alarm record the screen will display 4 most recent alarm code 2 For alarm codes please refer to Appendix 2 ...

Page 38: ...Operation modes of inverter BASIC OPERATION 36 4 2 7 Operation flow chart for changing motor rotation direction Note 1 The operation mode is valid when signal source for motor starting comes from keypad ...

Page 39: ...al mode screen will display Note 1 When 00 16 P 79 0 after power on or reset press to switch to operation mode inverter will first switch to external mode then use to switch to PU mode 2 When 00 16 P 79 2 inverter will always be in external mode 3 For selecting and switching operation mode please refer to section 4 2 2 Target frequency is set by external terminals default priority from high to low...

Page 40: ... 4 2 4 3 Set target frequency by built in keypad and start the inverter by terminal STF STR At this point indicator in will flicker indicating that the motor is running Note For detailed operation procedures for monitor mode please refer to section 4 2 3 4 When terminal STF STR signals turn off motor will decelerate until it comes to a full stop Indicator in will not turn off until the inverter st...

Page 41: ...signal across terminal 3 5 please refer to section 5 3 3 terminal 3 5 signal selection and processing 3 The inverter starting is activated by communication including Reset At this point indicator will flicker indicating that the motor is running Note 1 For detailed operation procedures for the monitoring mode please refer to Section 4 2 3 2 While the motor is running the user can enter into the fr...

Page 42: ...s turned on the inverter will not start and no abnormal action will occur 6 Turn on the power only after the cover is well placed 7 Do not touch the switch with wet hands 8 Make sure the following after power on No alarm on built in keypad both indicator in and will light up 4 4 2 Running methods For every running method please refer to basic operation procedures in chapter 4 and parameter descrip...

Page 43: ...d rotation and for reverse rotation Press to decelerate the motor until it stops completely 5 Check the following 1 Whether the direction of motor rotation is correct 2 Whether the rotation is smooth check for noise and vibration 3 Whether the acceleration deceleration is smooth If it runs successfully continue the test run by increasing the frequency and go through the above procedure After confi...

Page 44: ...n keypad monitor selection 0 When inverter starts built in keypad enters monitor mode automatically screen displays output frequency with slip compensation 2 50 1 When inverter starts built in keypad displays target frequency 2 When inverter starts built in keypad enters monitor mode automatically screen displays steady state output frequency 3 When inverter starts built in keypad enters monitor m...

Page 45: ...uency 0 53 XXX1 Use keypad knob on external keypad to set frequency XXX2 Use keypad knob on built in keypad to set frequency X0XX Every frequency change will save after 30s X1XX Every frequency change will save after 10s X2XX Every frequency change will not save 0XXX Set frequency will work immediately when use up down button on built in keypad 1XXX Set frequency will work after pressing SET when ...

Page 46: ...mode 2 6 Combined mode 3 7 Combined mode 4 8 Combined mode 5 00 17 P 97 Second target frequency selection 0 Frequency set by built in keypad 0 56 1 Frequency set by RS485 communication 2 Frequency set by analog input 00 19 P 35 Communication mode selection 0 In communication mode run signal and frequency is given by communication 0 56 1 In communication mode run signal and frequency is given by ex...

Page 47: ...rter model Read only Read only 00 01 P 188 Firmware version Read only Read only Inverter control board firmware version Inverter model 00 00 P 90 Input voltage 1 220V 1 PHASE 2 440V 3 PHASE Suitable motor refer to the chart below Applicable motor capacity Value value of the two low order bits of 00 00 P 90 Capacity kw 2 0 4 3 0 75 4 1 5 5 2 2 Note The parameters above are read only not for write R...

Page 48: ...ro 3 When 00 02 P 996 P 999 is set to 3 screen will flash all the parameters will be restored to the default values except the parameters in table 1 below After parameters are restored 00 02 P 996 P 999 is reset to 0 Exception The parameters in table 1 below will not be restored to the default values Group No Name 00 00 P 90 Inverter model 00 01 P 188 Firmware version 00 24 P 189 50Hz 60Hz switch ...

Page 49: ...5 06 P 307 Motor rated rotation speed 05 07 P 308 Motor excitation current 05 08 P 309 IM motor stator resistance 5 User registered parameter 15 00 15 19 P 900 P 919 and the parameters set in 15 00 15 19 P 900 P 919 and the parameters in table 1 above will not be restored to default values After parameters are restored 00 02 P 996 P 999 is reset to 0 6 User registered parameter 15 00 15 19 P 900 P...

Page 50: ...43 Speed 9 02 27 P 196 Percentage corresponds to terminal 3 5 minimum input current voltage 04 09 P 144 Speed 10 02 28 P 197 Percentage corresponds to terminal 3 5 maximum input current voltage 04 10 P 145 Speed 11 02 52 P 56 Inverter rated current display level 04 11 P 146 Speed 12 04 00 P 4 Speed 1 high speed 04 12 P 147 Speed 13 04 01 P 5 Speed 2 medium speed 04 13 P 148 Speed 14 04 02 P 6 Spee...

Page 51: ...assword setup 00 08 P 37 Speed display 00 10 P 59 Keypad knob value lock selection 00 16 P 79 Operation mode selection 00 25 P 990 Parameter display mode setting 01 00 P 1 Maximum frequency 01 01 P 2 Minimum frequency 02 21 P 39 Terminal 3 5 keypad knob maximum operation frequency 06 41 P 289 Alarm record code display 06 43 P 291 Alarm record message display Password protection Register a password...

Page 52: ... monitor mode automatically screen displays current pressure and feedback pressure of the constant pressure system 00 07 P 161 Multi function display 0 0 Output AC voltage V 1 DC bus voltage V 2 Inverter temperature rising accumulation rate 3 Target pressure of the constant pressure system 4 Feedback pressure of the constant pressure system 5 Running frequency Hz 6 Electronic thermal accumulation ...

Page 53: ...8 43 P 251 30 means the feedback pressure of the constant pressure system is 30 the feedback value will be 30 08 43 P 251 Displays current pressure and feedback pressure of the constant pressure system 00 06 P 110 5 The screen shows two sections A space is used to separate the boundaries on the left is the target pressure and on the right is the feedback pressure of the constant pressure system As...

Page 54: ... display unit is 0 1 Speed display The setting value of 00 08 P 37 is the speed of motor when output frequency is 60Hz For example 1 If the transmitting belt speed is 950 m minute when the inverter output frequency is 60Hz set 00 08 P 37 950 2 After setting in the keypad output frequency monitor mode the screen will display the speed of the transmitting belt Note The machine speed on the screen is...

Page 55: ...ilt in keypad set target frequency selection 00 10 P 59 is set by unit 4 in total 0 Set frequency will work immediately when use up down button on built in keypad 1 Set frequency will work after pressing SET when use up down button on built in keypad 00 10 P 59 0 0 0 0 Use up down button on built in or external keypad to set frequency 1 Use keypad knob on external keypad to set frequency 2 Use key...

Page 56: ...gher the carrier frequency the lower the rated current of the inverter This is to prevent the inverter from overheating and prolong the service life of the IGBT so such protective measures are necessary When the carrier frequency is 9kHz and below the rated current of the inverter is 100 As the carrier frequency increases the rated current will decrease which will accelerate heat accumulation to p...

Page 57: ...C braking 00 13 P 71 1 After receiving stop signal inverter decelerates according to the acceleration deceleration curve until it stops completely Time Output frequency Hz ON OFF Run signal Deceleration time set by 01 07 P 8 DC brake button function selection Press button to stop during operation 00 14 P 75 1 Note When running in non PU and H2 modes pressing the button will display E0 and lock all...

Page 58: ... Range Content 00 16 P 79 Operation mode selection 0 0 PU mode external mode and Jog mode are interchangeable 1 PU mode and JOG mode are interchangeable 2 External mode only 3 Communication mode only 4 Combined mode 1 5 Combined mode 2 6 Combined mode 3 7 Combined mode 4 8 Combined mode 5 00 17 P 97 Second target frequency selection 0 0 Frequency set by built in keypad 1 Frequency set by RS485 com...

Page 59: ...Setting Range Content 00 21 P 300 Motor control mode selection 0 0 Induction motor V F control 2 Reserved Motor control mode Induction motor V F control user can design proportion of V F as required and can control multiple motors simultaneously Note 1 The motor capacity must be the same level or one level lower than the inverter capacity Setting ...

Page 60: ...frequency related parameters of the inverter will be reset to 60Hz The following parameters are affected Group No Name Group No Name 01 03 P 3 Base frequency 05 04 P 305 Motor rated frequency 01 09 P 20 Acceleration deceleration reference frequency 05 06 P 307 Motor rated rotation speed 02 21 P 39 Maximum operation frequency Terminal 3 5input signal built in keypad knob set frequency 06 03 P 66 St...

Page 61: ...5 00s 63 01 08 P 21 Acceleration deceleration time increments 0 Time increment is 0 01s 0 63 1 Time increment is 0 1s 01 09 P 20 Acceleration deceleration reference frequency 50Hz system setting 1 00 599 00Hz 50 00Hz 63 60Hz system setting 1 00 599 00Hz 60 00Hz 01 10 P 0 Torque boost 0 30 0 0 75K and under 6 0 66 0 30 0 1 5K 2 2K 4 0 01 11 P 13 Starting frequency 0 60 00Hz 0 50Hz 66 01 12 P 14 Loa...

Page 62: ...0 0 72 01 30 P 164 Middle frequency 3 0 599 00Hz 99999 72 99999 Off 01 31 P 165 Output voltage 3 of middle frequency 0 100 0 0 0 72 01 32 P 166 Middle frequency 4 0 599 00Hz 99999 72 99999 Off 01 33 P 167 Output voltage 4 of middle frequency 0 100 0 0 0 72 01 34 P 168 Middle frequency 5 0 599 00Hz 99999 72 99999 Off 01 35 P 169 Output voltage 5 of middle frequency 0 100 0 0 0 72 01 36 P 255 S curv...

Page 63: ... high speed maximum frequency are interrelated 1 If the target frequency upper limit is set below 01 00 P 1 use 01 00 P 1 as the maximum frequency 2 If the target frequency upper limit is above 01 00 P 1 use 01 02 P 18 as the maximum frequency If 01 00 P 1 01 01 P 2 the steady output frequency will be fix at 01 00 P 1 value When setting the target frequency in PU mode the frequency set value canno...

Page 64: ... set it to 50 Hz If set it to 60 Hz the voltage will drop too much causing torque to drop As a result the inverter may trip due to overload When running the motor requires switching to the commercial power supply set the commercial power supply voltage value in 01 03 P 3 01 03 P 3 01 25 P 47 Output frequency Output voltage V 01 04 P 19 Note For second base frequency please refer to 5 2 10 the seco...

Page 65: ...tting 00 24 P 189 0 Acceleration deceleration curve selection Linear acceleration deceleration curve 01 05 P 29 0 An acceleration slope is formed by the combination of 01 06 P 7 and 01 09 P 20 A deceleration slope is formed by the combination of 01 07 P 8 and 01 09 P 20 When the target frequency varies it increases according to the acceleration slope or decreases according to the deceleration slop...

Page 66: ...ccelerates S shape once and the time is 01 06 P 7 f2 f0 01 09 P 20 Then if the frequency is adjusted from f2 to f3 it accelerates S shape the second time and the time is 01 06 P 7 f3 f2 01 09 P 20 A c c e l e r a t i o n s l o p e Time Output frequency f0 f2 f3 S shape acceleration deceleration curve 3 01 05 P 29 3 Please refer to 5 2 12 S pattern time setting Acceleration deceleration time increm...

Page 67: ... acceleration deceleration curve 2 can effectively reduce motor vibration during the acceleration deceleration and thus prevent the belts and gears from failing 3 S shape acceleration deceleration curve 3 is used to start the inverter gradually without impact 4 Please refer to Section 5 2 10 second function for the second acceleration deceleration time 5 When RT is on the second function is on For...

Page 68: ...s valid Note 2 Note 1 If the set value of 01 10 P 0 is too high it will activate over current protection or fail to start 2 Please refer to Section 5 2 10 for the second torque boost 3 RT mentioned in this section is the function name of the multi function digital input terminal Please refer to 03 00 P 83 03 01 P 84 03 03 P 80 03 04 P 81 for function selection of the multi function digital input t...

Page 69: ...rter is running at 5Hz the output voltage equals to 01 04 P 19 01 27 P 99 220V 10 22V If RT is on 01 24 P 46 the second torque boost is valid 01 12 P 14 0 Output frequency Hz 01 10 P 0 0 01 03 P 3 Output voltage 100 Applicable to constant torque loads convey belt etc 01 12 P 14 1 01 10 P 0 0 01 03 P 3 100 Output frequency Hz Output voltage Curve equation of output voltage and output frequency is V...

Page 70: ...12 P 14 7 the value of A is 10 4 When 01 12 P 14 8 the value of A is 12 0 Note 2 01 12 P 14 9 10 01 10 P 0 0 A 30 0 1 100 01 03 P 3 Output voltage Output frequency Hz When 01 12 P 14 9 the value of A is 20 0 When 01 12 P 14 10 the value of A is 25 0 Note 2 01 12 P 14 11 12 13 01 10 P 0 0 A 6 0 1 100 01 03 P 3 Output voltage Output frequency Hz When 01 12 P 14 11 the value of A is 9 3 When01 12 P 1...

Page 71: ... 01 03 P 15 Forward 01 14 P 16 Reverse 01 14 P 16 O N O N Button Button Note 1 Please refer to Section 4 3 3 for how to enter the JOG mode 2 For the operation steps of switching between forward and reverse rotation please refer to 4 2 7 Operation flow chart for changing motor rotation direction 5 2 8 Output frequency filter time This filter can reduce the impact when switching the frequency betwee...

Page 72: ... sets of jump frequencies 01 16 P 91 and 01 17 P 92 the first set 01 18 P 93 and 01 19 P 94 the second set 01 20 P 95 and 01 21 P 96 the third set Output frequency Hz 01 16 P 91 01 17 P 92 01 18 P 93 01 19 P 94 01 20 P 95 01 21 P 96 Time For example assuming 01 16 P 91 45 and 01 17 P 92 50 If the target frequency 45Hz then the steady output frequency the target frequency If 45Hz target frequency 5...

Page 73: ...en RT is on second function is valid For the motor operation characteristics please refer to the following second function setting If 01 22 P 44 99999 and 01 23 P 45 99999 when RT is on acceleration deceleration time is the set value of 01 22 P 44 If 01 22 P 44 99999 and 01 24 P 46 99999 when RT is on torque boost is the set value of 01 10 P 0 If 01 22 P 44 99999 and 01 24 P 46 99999 when RT is on...

Page 74: ...0 599 00Hz 99999 Off 01 29 P 163 Output voltage 2 of middle frequency 0 0 0 100 0 01 30 P 164 Middle frequency 3 99999 0 599 00Hz 99999 Off 01 31 P 165 Output voltage 3 of middle frequency 0 0 0 100 0 01 32 P 166 Middle frequency 4 99999 0 599 00Hz 99999 Off 01 33 P 167 Output voltage 4 of middle frequency 0 0 0 100 0 01 34 P 168 Middle frequency 5 99999 0 599 00Hz 99999 Off 01 35 P 169 Output vol...

Page 75: ...ON OFF 01 36 P 255 01 37 P 256 01 38 P 257 01 39 P 258 1 Parameters 01 36 P 255 01 37 P 256 01 38 P 257 and 01 39 P 258 are used to start inverter gradually without impact And adjust the value to vary degrees of S shape acceleration deceleration curve When the S shape acceleration deceleration curve is started the inverter will accelerate decelerate with different speed according to the primary ac...

Page 76: ...on deceleration reference Frequency 01 09 P 20 01 37 P 256 2 01 36 P 255 2 T1 T2 Linear acceleration 01 06 P 7 or 01 22 P 44 Fre1 Fre2 Set acceleration time T1 01 09 P 20 01 11 P 13 01 06 P 7 01 09 P 20 Actual acceleration time T2 T1 01 36 P 255 01 37 P 256 01 09 P 20 01 11 P 13 2 01 09 P 20 So T1 60 0 5 5 60 4 96s the actual acceleration time of linear acceleration Actual acceleration time T2 4 9...

Page 77: ... time of the remote control frequency is the current acceleration and deceleration time the same as the acceleration and deceleration time of the output frequency When 01 40 P 219 1 If 01 22 P 44 99999 01 23 P 45 99999 The acceleration time and deceleration of the remote control frequency are both 01 22 P 44 set value If 01 22 P 44 99999 01 23 P 45 99999 The acceleration time of the remote control...

Page 78: ...inal 3 5 disconnect selection 0 Off 0 79 1 Inverter decelerates to 0Hz multi function digital output terminal set off alarm 2 Inverter stops immediately and keypad displays AErr alarm 3 Inverter runs continuously according to the frequency command before disconnection Digital output terminal will set off alarm 02 25 P 198 Terminal 3 5 minimum input current voltage 0 20 00 mA V 0 00V 79 02 26 P 199...

Page 79: ...r multiplying the setting frequency by 02 06 P 185 value add and subtract can be performed as follows For example When the setting frequency is 50Hz 02 06 P 185 50 and the external analog input signal is 0 10V 25HZ 0V 5V 10V 50HZ 75HZ 100HZ The target frequency Terminal 3 5 voltage input 02 06 P 185 100 02 06 P 185 50 In the above figure when 0V is given the target frequency is 50Hz 50Hz 50 25Hz w...

Page 80: ...roportional linkage signal given by terminal 3 5 Auxiliary frequency When output frequency is lower than 01 01 P 2 it equals to lower limit frequency 01 01 P 2 When output frequency is higher than 01 00 P 1 it equals to upper limit frequency 01 00 P 1 Note 1 Basic frequency command is given by keypad communication or multi speed terminal 2 For proportional linkage signals please refer to the descr...

Page 81: ...nverter stops immediately and keypad displays AErr alarm 3 Inverter runs continuously according to the frequency command before disconnection Digital output terminal will set off alarm 02 25 P 198 Terminal 3 5 minimum input current voltage 0 00V 0 20 00mA V 02 26 P 199 Terminal 3 5 maximum input current voltage 10 00V 0 20 00mA V 02 27 P 196 Percentage corresponds to terminal 3 5 minimum input cur...

Page 82: ...n analog input voltage and set value in analog input When analog input voltage exceeds maximum or minimum range of the set value the excess part will be calculated as maximum and minimum input There are two setting steps when setting maximum and minimum percentage 1 If users want to adjust the analog input to correspond with a certain type of proportional relationship Adjust the analog input first...

Page 83: ...41 0 Parameter 02 27 P 196 value is for positive 1 Parameter 02 27 P 196 value is for negative 0 Parameter 02 28 P 197 value is for positive 1 Parameter 02 28 P 197 value is for negative If the input percentage of the given current voltage is negative the inverter runs in the reverse direction of the given running direction Some application examples of terminal 3 5 Example 1 This example is the mo...

Page 84: ...esponds to terminal 3 5 input voltage 02 27 P 196 10Hz 60Hz 100 Voltage Example 4 This example uses 0 5V to give frequency command 5V 2 5V 0V 30Hz 60Hz 0Hz Gain adjustment Parameter setting 02 21 P 39 60 00Hz Max operation frequency 02 20 P 17 1 Select voltage signal 02 61 P 141 0 02 25 P 198 0V 02 26 P 199 5V Terminal 3 5 max min positive voltage 02 27 P 196 0 02 28 P 197 100 Percentage correspon...

Page 85: ...60Hz 30Hz Forward direction Reverse direction 02 25 P 198 0V 02 26 P 199 10V Terminal 3 5 max min positive voltage 02 27 P 196 100 02 28 P 197 100 Percentage corresponds to terminal 3 5 input voltage Voltage Note 1 In the external mode or combined mode 2 or combined mode 4 the target frequency of the inverter is determined by the 3 5 terminal signal 2 In external mode or combined mode 2 or combine...

Page 86: ... 4mA when selecting current input Note The function of terminal 3 5 here must first switch AVI ACI to the corresponding position and make sure it matches the setting value of 02 20 P 17 5 3 4 Inverter rated current display level Parameter Name Default Setting Range Content 02 52 P 56 Inverter rated current display level Note 0 500 00A Display level Used for inverter current output display Note The...

Page 87: ...on 9 EXT External JOG 10 STF EXJ 11 STR EXJ 12 STF RT 13 STR RT 14 STF RL 15 STR RL 16 STF RM 17 STR RM 18 STF RH 19 STR RH 20 STF RL RM 21 STR RL RM 22 STF RT RL 23 STR RT RL 24 STF RT RM 25 STR RT RM 26 STF RT RL RM 27 STR RT RL RM 28 RUN Inverter runs forward 29 STF STR use with RUN signal when ON motor runs reverse when OFF motor runs forward 30 RES External reset function 31 STOP Use as three...

Page 88: ...unction Same as 03 00 3 89 03 11 P 85 Terminal A C output function 0 RUN Output when inverter running 5 92 1 SU Output when reach target frequency 2 FU Output when reach 03 21 03 22 value 3 OL Output when overload 4 OMD Output when output current is zero 5 ALARM Output when alarm 6 PO1 Output when in program operation step 7 PO2 Output when in program operation cycle 8 PO3 Output when in program o...

Page 89: ...igital terminals work after switch off then on 03 20 P 41 Output frequency detection sensitivity 0 100 0 10 0 95 03 21 P 42 Output frequency detection for forward rotation 0 599 00Hz 6 00Hz 95 03 22 P 43 Output frequency detection for reverse rotation 0 599 00Hz 99999 95 99999 Same as the setting of 03 21 P 42 03 23 P 62 Zero current detection level 0 200 0 5 0 96 99999 Off 03 24 P 63 Zero current...

Page 90: ...ay actuate 7 MRS Stops inverter output immediately 8 RT Inverter second function 9 EXT External JOG 10 STF EXJ 11 STR EXJ 12 STF RT 13 STR RT 14 STF RL 15 STR RL 16 STF RM 17 STR RM 18 STF RH 19 STR RH 20 STF RL RM 21 STR RL RM 22 STF RT RL 23 STR RT RL 24 STF RT RM 25 STR RT RM 26 STF RT RL RM 27 STR RT RL RM 28 RUN Inverter runs forward 29 STF STR use with RUN signal when ON motor runs reverse w...

Page 91: ...0 Digital input terminals function selection At default 03 03 P 80 2 RL 03 04 P 81 3 RM 03 00 P 83 0 STF 03 01 P 84 1 STR Changing 03 01 P 84 03 03 P 80 settings change the function of the terminals For example 03 03 P 80 2 means that M0 terminal acts as RL If 03 03 P 80 is set to 8 M0 terminal function will change to RT which will act as second function Another example 03 00 P 83 0 means that STF...

Page 92: ...everse normal open All K0 K1 K2 are edge trigger button STOP 03 0X P 8X 31 K0 K2 K1 STR 03 0X P 8X 1 STF 03 0X P 8X 0 SD 4 Three wire control mode 2 with seal in function K1 is STOP normal close When trigger inverter will stop K2 is RUN normal open K1 K2 are edge trigger buttons Change direction by STF STR terminal set value 39 When changing the direction stop the inverter first then switch K0 sta...

Page 93: ...manual cycle operation For details please refer to 04 19 04 26 P 131 P 138 Set value 41 PWM setting frequency Inverter measures and calculates ON time and OFF time in each PWM cycle use it as its frequency command When the period of PWM signal that actually input to terminal STF is not the same as 02 63 P 204 value it will cause an error in the output frequency calculation The allowable PWM signal...

Page 94: ... signal 5 ALARM Output when alarm 6 PO1 Output when in program operation step 7 PO2 Output when in program operation cycle 8 PO3 Output when in program operation pause 9 Reserved 10 Reserved 11 OMD1 Output when output current is zero 1 When the output frequency of the inverter reaches the target frequency and the output current is lower than the setting value in 03 23 P 62 for a period of time set...

Page 95: ...TOP to be kept open negative logic So if set 03 03 P 80 31 take M0 terminal as three wire control STOP function and 03 03 P 80 0 03 01 P 84 1 and take STF and STR terminals as default positive negative logic function the parameter of 03 14 P 87 should be set as follows 20 23 22 21 0 0 1 0 bit So 03 14 P 87 0 23 1 22 0 21 0 20 4 The usage of 03 15 P 88 For example 03 11 P 85 0 inverter is running a...

Page 96: ...minal filter 03 17 P 157 is used to select the response time of the digital input terminal signal the terminal includes STR STF M0 M1 The actual delay time is 03 17 P 157 2ms for example when 03 17 P 157 100 the actual delay time is 200ms 5 4 6 Digital input terminal enable when power on Choose when power on if digital input terminal operates immediately Parameter Name Default Setting Range Conten...

Page 97: ...d 03 20 P 41 5 then when output frequency falls within the range of 60 60 5 57Hz 63Hz SU signal will be output A C Adjust range 03 20 P 41 Output frequency Hz Target frequency Output signal OFF OFF ON Time s Forward Reverse rotation output frequency detection If 03 21 P 42 30 and 03 22 P 43 20 FU signal will output when forward rotation frequency exceeds 30Hz and when reverse rotation frequency ex...

Page 98: ...ter is fully loaded at rated value and current is 20A set 03 23 P 62 5 and 03 24 P 63 0 5s terminal function OMD will output signal when output current is less than 20 5 1A and exceeds 0 5s as shown below figure 100 03 23 P 62 Output current Time Output OMD Inverter full load current level Time 03 24 P 63 03 24 P 63 If set 03 23 P 62 or 03 24 P 63 to 99999 zero current detection function is off No...

Page 99: ...4 03 99999 99 04 15 P 100 Programmed operation minute second selection 0 Select minute as the time increment 1 101 1 Select second as the time increment 04 16 P 121 Run direction in each section 0 255 0 101 04 17 P 122 Programmed operation cycle selection 0 Off 0 101 1 8 Start cycle from the set section 04 18 P 123 Programmed operation acceleration deceleration time setting selection 0 Acceleratio...

Page 100: ... P 107 Programmed operation mode speed 7 operating time 0 6000 0s 0 0s 101 04 34 P 108 Programmed operation mode speed 8 operating time 0 6000 0s 0 0s 102 04 35 P 111 Programmed operation mode speed 1 Acc Dec time 0 600 00s 0 6000 0s 0 00s 102 04 36 P 112 Programmed operation mode speed 2 Acc Dec time 0 600 00s 0 6000 0s 0 00s 102 04 37 P 113 Programmed operation mode speed 3 Acc Dec time 0 600 00...

Page 101: ... 27 Speed 7 99999 Same as 04 03 Same as 04 03 04 07 P 142 Speed 8 0 00Hz 0 599 00Hz 04 08 P 143 Speed 9 99999 Same as 04 03 Same as 04 03 04 09 P 144 Speed 10 99999 Same as 04 03 Same as 04 03 04 10 P 145 Speed 11 99999 Same as 04 03 Same as 04 03 04 11 P 146 Speed 12 99999 Same as 04 03 Same as 04 03 04 12 P 147 Speed 13 99999 Same as 04 03 Same as 04 03 04 13 P 148 Speed 14 99999 Same as 04 03 S...

Page 102: ...4 03 P 24 99999 04 04 P 25 99999 04 05 P 26 99999 04 06 P 27 99999 04 08 P 143 99999 04 09 P 144 99999 04 10 P 145 99999 04 11 P 146 99999 04 12 P 147 99999 04 13 P 148 99999 04 14 P 149 99999 RL 04 02 RM 04 01 RH 04 00 For example when 04 05 P 26 99999 the target frequency is determined by RM the setting value of 04 01 P 5 Note 1 Multi speed is only valid in external mode combination mode 2 or co...

Page 103: ...d deceleration time is set by 04 35 P 111 04 42 P 118 04 19 P 131 Programmed operation mode speed 1 0 00Hz 0 599 00Hz 04 20 P 132 Programmed operation mode speed 2 0 00Hz 0 599 00Hz 04 21 P 133 Programmed operation mode speed 3 0 00Hz 0 599 00Hz 04 22 P 134 Programmed operation mode speed 4 0 00Hz 0 599 00Hz 04 23 P 135 Programmed operation mode speed 5 0 00Hz 0 599 00Hz 04 24 P 136 Programmed ope...

Page 104: ...Dec time 0 00s 0 600 00s 0 6000 0s 04 42 P 118 Programmed operation mode speed 8 Acc Dec time 0 00s 0 600 00s 0 6000 0s Programmed operation mode Programmed operation mode 1 The calculation method of running time and acceleration deceleration time for each speed is shown in the following figure Frequency Forward Reverse 04 35 P 111 04 36 P 112 04 37 P 113 04 38 P 114 暂停 04 39 P 115 04 40 P 116 04 ...

Page 105: ... between M0 and SD 2 After powered on set the correspond parameter 03 03 P 80 to 35 according to the terminal At this time the inverter is in standby state 3 Operation is shown in the figure below Frequency M0 ON ON ON ON ON ON ON ON 04 19 P 131 04 20 P 132 04 21 P 133 04 22 P 134 04 23 P 135 04 19 P 131 04 20 P 132 0 Time Note 1 This program can run 8 speeds at most which can be set by 04 19 04 2...

Page 106: ...is single direction which has nothing to do with the operation direction parameter 04 16 P 121 of each speed in the programmed operation mode and has nothing to do with STF and STR signals 5 For 04 35 04 42 P 111 P 118 please refer to acceleration and deceleration time increments parameter 01 08 P 21 ...

Page 107: ......

Page 108: ...voltage 0 510V According to voltage 105 05 04 P 305 Motor rated frequency 50Hz system 0 599 00Hz 50 00Hz 105 60Hz system 0 599 00Hz 60 00Hz 05 05 P 306 Motor rated current 0 500 00A According to kw 105 05 06 P 307 Motor rated rotation speed 50Hz system 0 9998r min 1410r min 105 60Hz system 0 9998r min 1710r min 05 07 P 308 Motor excitation current 0 500 00A According to kw 105 05 08 P 309 IM motor...

Page 109: ...9 1 60 00Hz 60Hz system when 00 24 P 189 0 05 05 P 306 Motor rated current According to kW 0 500 00A 05 06 P 307 Motor rated rotation speed 1410r min 0 9998r min 50Hz system when 00 24 P 189 1 1710r min 60Hz system when 00 24 P 189 0 05 07 P 308 Motor excitation current According to kW 0 500 00A 05 08 P 309 IM motor stator resistance According to kW 0 99 98Ω Motor parameter The user needs to write...

Page 110: ...stops 06 13 P 281 Input phase loss protection 0 Off 0 111 1 When input phase loss built in keypad shows IPF alarm and inverter stops 06 17 P 261 Maintenance alarm function 0 Off 0 110 1 9998day Used to set the time for maintenance alarm output signal 06 18 P 280 Short circuit protection function X0 Turn off short circuit to ground detect when inverter start 10 110 X1 Short circuit to ground detect...

Page 111: ...cific data If 06 00 P 9 0 electronic thermal relay is off When the electronic thermal relay calculates that the motor has accumulated too much heat the keypad will display a fault code and the output will stop Note 1 After the inverter is reset the heat accumulation record of the electronic thermal relay will return to zero this should be paid attention to during use 2 If two or more motors are co...

Page 112: ...ion operation level correction factor 50 00Hz 0 599 00Hz 50Hz system 00 24 P 189 1 0 650 00Hz 60 00Hz 60Hz system 00 24 P 189 0 0 650 00Hz Current stalling protection When heavy load and motor starts or target frequency changes increases the rotating speed of motor often cannot keep up with the speed of output frequency change When the rotation speed of motor is lower than output frequency output ...

Page 113: ...etection and inverter stops Over torque detection If set value of 06 08 P 155 is not zero over torque detection function is on If output current exceeds over torque detection level 06 08 P 155 and over torque detection time 06 09 P 156 inverter will trigger OL2 alarm and stop If relay output terminals A C 03 11 P 85 is set to over torque alarm set value is 12 inverter will output a signal If relay...

Page 114: ...on Parameter Name Default Setting Range Content 06 18 P 280 Short circuit protection function 10 X0 Turn off short circuit to ground detect when inverter start X1 Short circuit to ground detect when inverter start 0X Turn off output short circuit 1X When output short circuit built in keypad shows SCP alarm and inverter stops Short circuit detection protection function Parameter 06 18 P 280 ones di...

Page 115: ... operation time Parameter Name Default Setting Range Content 06 27 P 292 Total inverter operation time minutes 0 min 0 1439min 06 28 P 293 Total inverter operation time days 0 day 0 9999day 06 29 P 296 Total inverter power on time minutes 0 min 0 1439min 06 30 P 297 Total inverter power on time days 0 day 0 9999day Time record function 06 27 P 292 06 29 P 296 is operation minutes of the inverter T...

Page 116: ...s alarm 06 42 P 290 8 06 43 P 291 displays current of previous alarm 06 42 P 290 9 06 43 P 291 displays voltage of previous alarm 06 42 P 290 10 06 43 P 291 displays temperature rising accumulation rate of previous alarm 06 42 P 290 11 06 43 P 291 displays PN voltage of previous alarm 06 42 P 290 12 06 43 P 291 displays inverter operation time of previous alarm 06 43 P 291 Alarm record message que...

Page 117: ...0 114 1 Odd 2 Even 07 06 P 51 CR LF selection 1 CR only 1 114 2 Both CR and LF 07 07 P 154 Modbus communication format 0 1 7 N 2 Modbus ASCII 4 114 1 1 7 E 1 Modbus ASCII 2 1 7 O 1 Modbus ASCII 3 1 8 N 2 Modbus RTU 4 1 8 E 1 Modbus RTU 5 1 8 O 1 Modbus RTU 6 1 8 N 1 Modbus RTU 07 08 P 52 Number of communication retries 0 10 1 114 07 09 P 53 Communication interval allowed time 0 999 8s Check commun...

Page 118: ... 2 Both CR and LF 07 07 P 154 Modbus communication format 4 0 1 7 N 2 Modbus ASCII 1 1 7 E 1 Modbus ASCII 2 1 7 O 1 Modbus ASCII 3 1 8 N 2 Modbus RTU 4 1 8 E 1 Modbus RTU 5 1 8 O 1 Modbus RTU 6 1 8 N 1 Modbus RTU 07 08 P 52 Number of communication retries 1 0 10 If communication error times exceed set value of 07 08 P 52 and 07 10 P 153 is set to 0 alarm OPT will be reported 07 09 P 53 Communicati...

Page 119: ...parity check the format of 07 03 P 48 1 07 04 P 49 07 05 P 50 0 is unusable Composition and wiring of SL3 RS 485 communication interface 1 Terminal configuration of SL3 RS 485 communication interface RJ45 PIN Instruction 1 2 3 6 Reserved 4 DB 5 DA 7 5V 8 GND 8 1 Cord End Terminal RJ45 2 Communication between upper controller and a single inverter take PLC as an example Number 1 PLC Inverter 1 DA D...

Page 120: ...D D No D D Upper controller processing delay time No No No No No No Data of communication request sent by upper controller to inverter Format Data number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 A Data write ENQ 1 Inverter station number Command code Waiting time 2 Data Check code Sum check 7 End symbol 3 B Data read ENQ 1 Inverter station number Command code Waiting time 2 Check code Sum check 7 End symb...

Page 121: ... H04 Frame error Stop bit of data received by inverter is inconsistent with stop bit initially set H05 Overflow error When inverter is receiving data not all data have been received yet upper controller transmits next data to it H0A Wrong mode Write when inverter is running or mode setting requirements are not met H0B Command code error A command code that cannot be processed by inverter is specif...

Page 122: ...162 value using Format B ENQ Inverter station number 0 Code H3E Waiting time Check code Sum Check CR H05 H30 H30 H33 H45 H30 H30 H38 H0D Subtract 100 from 162 62 convert 62 to H3E in hex then convert E to H33 H45 in ASCII Step 4 Once inverter receives and processes the data without error 01 28 P 162 value will be sent to upper controller in Format E STX Inverter station number 0 Read out data HFFF...

Page 123: ... page number and parameter number Please refer to the communication command list for relevant contents MODBUS communication protocol Message format MODBUS serial transmission can be divided into two types ASCII American Standard Code for Information Interchange and RTU Remote Terminal Unit Query Msssage Upper controller Master inverter Slave Single communication Response Message ASCII CR LF RTU si...

Page 124: ...ccording to function code including initial address number of registers written and read data written etc Error checking information group ASCII is the check method for LRC while RTU is the check method for CRC Calculation of LRC check value in ASCII mode LRC check is relatively simple which is used in ASCII mode and can detect all contents in the information domain except the starting colon and t...

Page 125: ...fied in 4 and read the data from high byte to low byte 2 Data write in H06 Mode Start Address 1 Function 2 Start Address 3 Write in data 4 Check Stop ASCII H3A 2char 2char 4char 4char 2char 0D 0A RTU 10ms 8bit 8bit 2byte 2byte 2byte 10ms Normal response Mode Start Address 1 Function 2 Start Address 3 Write in data 4 Check Stop ASCII H3A 2char 2char 4char 4char 2char 0D 0A RTU 10ms 8bit 8bit 2byte ...

Page 126: ...it is and communication check can be performed Sub function code H00 return of query data The query information Mode Start Address 1 Function 2 Subroutine 3 Data 4 Check End ASCII H3A 2char 2char 4char 4char 2char 0D 0A RTU 10ms 1byte 1byte 2byte 2byte 2byte 10ms Normal response Mode Start Address 1 Function 2 Sub function 3 Data 4 Check End ASCII H3A 2char 2char 4char 4char 2char 0D 0A RTU 10ms 1...

Page 127: ...p byte set at the initial stage Overflow error When the inverter is receiving data the host computer sends the next set of data before the inverter finishes receiving the current one Error test The LRC CRC calculated by the inverter according to the received data is different from the received LRC CRC Communication example Example 1 CU operation mode written by communication Step 1 Upper controlle...

Page 128: ...0 00 0C 45 CF 10ms Step 2 After receive and processing the data without error inverter will send a reply to upper controller Mode Start Address Function Start address Number of registers Check Stop ASCII H3A H30 H31 H30 H33 H31 H38 12 4 char 2char 0D 0A RTU 10ms 01 03 18 12 2 byte 2byte 10ms Example 5 Upper controller write parameters 01 10 P 0 01 00 P 1 01 01 P 2 01 03 P 3 04 00 04 02 P 4 P 6 01 ...

Page 129: ...erved b7 alarm occurred b6 frequency detect b5 Parameters reset end b4 overload b3 frequency arrive b2 during reverse rotation b1 during forward rotation b0 running Target frequency write in EEPROM HEE H06 H10 H1009 H0000 HE9FC 0 599 00Hz RAM HED H1002 Special monitor codes read out H7D H03 H1013 H0000 H0010 monitor selected information Please refer to special monitoring code table H0009 reserved ...

Page 130: ...h speed RH b4 Middle speed RM b3 Low speed RL b2 Reverse STR b1 Forward STF b0 reserve Monitor inverter real time value H03 H1014 H1020 Modbus address is as follows H1014 digital input terminal state H1015 digital output terminal state H1016 reserve H1017 terminal 3 5 input current voltage H1018 reserve H1019 DC bus voltage H101A inverter electronic thermal accumulation rate H101B inverter output ...

Page 131: ...points when 00 08 0 one decimal point when non zero RAM H6D H1002 Output frequency H6F H1003 H0000 HE9FC same as above Output current H70 H1004 H0000 HFFFF two decimal points Output voltage H71 H1005 H0000 HFFFF two decimal points Error code H74 H1007 H0000 HFFFF last two alarm error code H74 H1007 Error code 1 and 2 b15 b8 b7 b0 Error code 2 Latest error code H75 H1008 Error code 3 and 4 b15 b8 b...

Page 132: ... H0005 DC bus voltage 0 1V H0006 Monitor electronic thermal accumulation rate 0 01 H0007 Inverter temperature rising accumulation rate 0 01 H0008 Inverter output power 0 01Kw H0009 Inverter NTC temperature accumulation H000A Motor electronic thermal accumulation rate 0 01 H000B PID control target pressure 0 1 H000C PID control feedback pressure 0 1 Note 1 Digital input terminal state details 2 Dig...

Page 133: ...OM 1 When writing parameters through communication only write into RAM Communication EEPROM write selection When parameter write in is performed by RS485 parameters can store in EEPROM RAM or RAM only If change parameter value frequently set 1 in 07 11 P 34 When 07 11 P 34 set to 0 EEPROM lifetime will be shorter due to constantly write in Note Set 07 11 P 34 1 RAM only when the power of inverter ...

Page 134: ...bnormal processing mode 0 Stop freely 0 131 1 Slow down to stop 2 Alarm and continue operation 08 10 P 178 Sleep detection deviation 0 100 0 0 0 131 08 11 P 179 Sleep detection duration time 0 255 0s 1 0s 132 08 12 P 180 Wake up level 0 100 0 90 0 132 08 13 P 181 Stop level 0 120 00Hz 40 00Hz 132 08 14 P 182 Upper integral limit 50Hz system 0 120 00Hz 50 00Hz 132 60Hz system 0 120 00Hz 60 00Hz 08 ...

Page 135: ...n 08 00 P 170 is set to 2 the target value is set by 08 03 P 225 08 04 P 172 Proportional gain 20 1 100 This gain determines the proportion controller s response on feedback deviation The greater the gain the faster the response Gain set too high will cause vibration 08 05 P 173 Integral time 1 0s 0 100 0s This parameter determines integral controller s integral time When integral gain is too high...

Page 136: ...e analog feedback signal 1 The user does not connect the feedback signal for correction the corresponding relationship is as follows 3 5 input analog voltage signal 3 5 input analog current signal Correction voltage Correction ratio Correction current Correction ratio 0 1V 08 18 P 223 4mA 08 18 P 223 5V 08 19 P 224 20mA 08 19 P 224 Note 1 The default setting corresponds to a range of 0 1 5V If it ...

Page 137: ... feedback signal for this type of calibration and must set 08 00 P 170 2 before performing the calibration Invert convertor Output frequency 5 3 IM U T1 W T3 V T2 feedback quantity R L1 S L2 Target value KI P 173 KP P 172 KD P 174 limit P 182 PIDmodule e t Feedback value filter T L3 When output frequency reaches 01 03 P 3 08 14 P 182 the feedback value target value 08 07 P 175 and the duration exc...

Page 138: ...ond When the inverter output frequency is lower than 40 Hz inverter will directly decelerate to stop When the feedback value is lower than 90 of the target feedback value inverter will wake up and the output frequency will be controlled by PID again Target feedback value Wake up level unmet 08 11 P 179 08 11 P 179 Actual feedback Output frequency Stop level 0Hz Awake process Stop process Slow down...

Page 139: ...k system sensor range For example If the pressure sensor feedback range is 0 10V the corresponding pressure range is 0 16 0bar then 08 43 P 251 set 16 0 and 08 03 P 225 8 0 then 00 07 P 161 3 monitor target pressure monitoring is 8 0 5 9 4 PID analog signal feedback loss Used to detect whether the PID feedback is disconnected Parameter Name Default Setting Range Content 08 45 P 253 Analog signal f...

Page 140: ...re inverter start 0 60 0s 0 5s 139 10 07 P 244 DC brake voltage before inverter start 0 30 0 4 0 139 10 08 P 150 Restart mode selection X0 No frequency search 0 140 X1 Reserved X2 Decrease voltage mode 0X Power on once 1X Start each time 2X Only instantaneous stop and restart 10 09 P 57 Restart idling time 0 30 0s 99999 140 99999 Off 10 10 P 58 Restart rising time 0 60 0s 10 0s 140 10 11 P 61 Remo...

Page 141: ...P 230 Dwell frequency at acceleration 0 599 00Hz 1 00Hz 146 10 20 P 231 Dwell time at acceleration 0 360 0s 0 5s 146 10 21 P 232 Dwell frequency at deceleration 0 599 00Hz 1 00Hz 146 10 22 P 233 Dwell time at deceleration 0 360 0s 0 5s 146 10 23 P 234 Triangular wave function selection 0 Off 0 147 1 If terminal function TRI is triggered triangular wave function will on 2 Triangular wave function i...

Page 142: ...ation frequency 10 00 P 10 DC brake will start to operate During DC braking inverter will inject DC voltage into the motor coil to lock the motor rotor This voltage is called DC brake operating voltage 10 02 P 12 The larger the 10 02 P 12 value the greater the DC braking voltage and the better the braking ability However the braking current will not exceed inverter rated current Operation of DC br...

Page 143: ...denly start operation the output current may be too large causing motor damage or trigger driver protection Parameter Name Default Setting Range Content 10 05 P 242 DC brake before inverter start 0 0 Off 1 Before starting operate DC brake first 10 06 P 243 DC brake time before inverter start 0 5s 0 60 0s 10 07 P 244 DC brake voltage before inverter start 4 0 0 30 0 DC injection brake before start ...

Page 144: ...ruption occur inverter will stop output immediately If 10 09 P 57 99999 inverter will not restart automatically after power is restored If 10 09 P 57 0 1 30 when power is restored inverter will automatically restart the motor after idling for a period of time 10 09 P 57 value When restarting the motor automatically output frequency is target frequency but output voltage is zero and then slowly ris...

Page 145: ... setting function In external mode combined mode 1 combined mode 5 use digital input to change output frequency Acceleration RH Deceleration RM Clear RL Run forward STF ON ON ON ON ON ON ON ON ON Power Output frequency Hz 0 Time When 10 11 P 61 0X target frequency is set by exterior signal except multi speed or set in PU mode name as main target frequency When 10 11 P 61 1X it is 01 01 minimum fre...

Page 146: ...y EEPROM once the power is turned off then restart inverter will run to frequency save value 10 11 P 61 X1 X4 Frequency save memory condition 10 11 P 61 X1 1 The frequency when start signal STF STR is off 2 When RH acceleration and RM deceleration are both off the remote control setting frequency is stored every 1 minute If RL is triggered will not write 10 11 P 61 X4 1 The frequency when RH accel...

Page 147: ...N ON Time 3 When acceleration deceleration signal on acceleration deceleration time is set by 01 40 P 219 4 If start signal STF STR is off but RH accelerate or RM decelerate is on target frequency will still change 5 When the start signal STF STR changes from on to off if the frequency changes from the RH and RM signals are frequently required please turn off frequency save function 10 11 P 61 X2 ...

Page 148: ...itional If alarm occurs and inverter auto reset but the alarm occurs again within the time 10 14 P 68 5 then this type of alarm is called continuous alarm If the continuous alarm exceeds a certain number of times it means that there is a major fault and this number is called Auto reset times 10 13 P 67 At this time inverter will no longer perform auto reset and need manual troubleshooting by user ...

Page 149: ... zero The diagram is as follows Output frequency Forward Reverse Time Forward reverse dead time 5 10 8 Energy saving function V F In energy saving mode in order to minimize inverter output power in constant speed operation inverter will automatically control the output voltage Parameter Name Default Setting Range Content 10 17 P 159 Energy saving control function 0 0 Off 1 Energy saving mode Energ...

Page 150: ...compensation 10 18 P 229 1 The gears of the reducer have biting backlash and there is an empty section between forward and reverse rotation This unloaded segment is called backlash and even if the motor rotates it will not produce a mechanical following state Specifically when switching the direction of rotation and changing from constant speed operation to deceleration operation the motor shaft g...

Page 151: ...pensation only the interruption time in acceleration and deceleration time will become longer 5 10 10 Triangular wave function V F According to a certain period through triangular wave makes output frequency oscillate Parameter Name Default Setting Range Content 10 23 P 234 Triangular wave function selection 0 0 Off 1 If terminal function TRI is triggered triangular wave function will on 2 Triangu...

Page 152: ...37 are too large overvoltage trip and stall prevention protection will trigger 5 10 11 Voltage stall action level This parameter is used to set the voltage stall action discrimination level Parameter Name Default Setting Range Content 10 46 P 268 Voltage stall level 380V 155 400V 220V model 760V 310 800V 440V model Voltage stall action level When the inverter s DC bus voltage is higher than the se...

Page 153: ...ect the target frequency so please set the value of 04 01 P 5 and 04 02 P 6 to the same as target frequency When K3 and K4 are both in off state press K1 and inverter forward turn to trigger K3 once then inverter reverse turn to trigger K4 once and then turn forward reciprocating If press K2 the system stops running When K3 or K4 is in off state press K1 and it will reverse or forward until trigge...

Page 154: ...ent 13 00 P 89 Slip compensation coefficient 0 0 10 Execute slip compensation with target frequency as standard The quantity of compensation set to 10 is 3 of target frequency Note 1 At the process of slip compensation the output frequency may be larger than the set frequency 5 11 2 Modulation coefficient It is used to determine the ratio of the maximum output voltage to the input voltage Paramete...

Page 155: ...r than half of the rated frequency of the motor to distinguish as low frequency vibration or high frequency vibration that is If the rated frequency of the motor nameplate is 50Hz If the frequency of oscillation is lower than 25Hz it is considered as low frequency vibration If the frequency of oscillation is higher than 25Hz it is considered to be high frequency vibration Note The motor current wi...

Page 156: ...6 P 906 User registered parameter 7 99999 153 15 07 P 907 User registered parameter 8 99999 153 15 08 P 908 User registered parameter 9 99999 153 15 09 P 909 User registered parameter 10 99999 153 15 10 P 910 User registered parameter 11 99999 153 15 11 P 911 User registered parameter 12 99999 153 15 12 P 912 User registered parameter 13 99999 153 15 13 P 913 User registered parameter 14 99999 153...

Page 157: ...istered parameter 5 99999 15 05 P 905 User registered parameter 6 99999 15 06 P 906 User registered parameter 7 99999 15 07 P 907 User registered parameter 8 99999 15 08 P 908 User registered parameter 9 99999 15 09 P 909 User registered parameter 10 99999 15 10 P 910 User registered parameter 11 99999 15 11 P 911 User registered parameter 12 99999 15 12 P 912 User registered parameter 13 99999 15...

Page 158: ...rming 00 02 5 6 P 999 2 3 The parameter value set in this parameter group is the parameter number required to be registered by the user The parameter values of the registered parameter number will not be restored to the factory default value when performing 00 02 5 6 P 999 2 3 Please refer to 5 1 2 parameter management section for the setting of restoring the factory default value Setting ...

Page 159: ...running as expected 7 Whether there is abnormal vibration sound or smell at the motor operation 8 Whether there is liquid leakage in the filter capacitor on the capacitor board Pay attention to safety during inspection 6 1 2 Replacement parts Inverter is composed of many electronic components such as semiconductor components Due to the composition or physical characteristics the following componen...

Page 160: ...ual value A moving iron type meter indicates an effective value which includes harmonics and therefore the value is larger than that of the fundamental wave The value monitored on keypad is the inverter controlled voltage itself Hence that value is accurate and it is recommended to monitor values analog output using keypad 6 2 3 Measurement of current Use moving iron type meters on both the input ...

Page 161: ...nals of inverter simultaneously or use electrodynamic meters at the input and output terminals of inverter simultaneously Then measure the power by the 2 power measurement method or the 3 power measurement method However the input terminal current tends to be imbalanced so it is recommended to use 3 power measurement method for measurement ...

Page 162: ...r the main circuit It is prohibited to use a high resistance meter for measuring terminals on the control board 3 The value of the insulation resistance shall be greater than 5MΩ Note Please use a 500 VDC megger Motor insulation resistance 1 Before the measurement please dismount the motor and execute the wiring as shown in the diagram on the right 2 The value of the insulation resistance shall be...

Page 163: ...rating time 0 60 0s 0 5s 138 P 12 10 02 DC brake operating voltage 0 30 0 4 0 138 P 13 01 11 Starting frequency 0 60 00Hz 0 50Hz 66 P 14 01 12 Load pattern selection 0 For constant torque loads conveyor belt etc 0 66 1 For variable torque loads fans and pumps etc 2 3 For Lifting loads 4 Multipoint V F curve 5 13 Special two point V F curve P 15 01 13 JOG frequency 0 599 00Hz 5 00Hz 69 P 16 01 14 J...

Page 164: ...ture is high carrier frequency will decrease automatically when temperature go back to normal carrier frequency go back to 00 11 P 72 value P 32 07 02 Serial communication baud rate 0 baud rate 4800bps 1 114 1 baud rate 9600bps 2 baud rate 19200bps 3 baud rate 38400bps P 33 07 00 Communication protocol selection 0 Modbus protocol 1 114 1 Shihlin protocol P 34 07 11 Communication EEPROM write in se...

Page 165: ...Stop bit length 0 1bit 0 114 1 2bit P 50 07 05 Parity check selection 0 No parity check 0 114 1 Odd 2 Even P 51 07 06 CR LF selection 1 CR only 1 114 2 Both CR and LF P 52 07 08 Number of communication retries 0 10 1 114 P 53 07 09 Communication interval allowed time 0 999 8s Check communication timeout with the set value 99999 114 99999 No timeout check P 56 02 52 Inverter rated current display l...

Page 166: ...o current detection level 0 200 0 5 0 96 99999 Off P 63 03 24 Zero current detection time 0 05 100 00s 0 50s 96 99999 Off P 65 10 12 Auto reset function 0 Off 0 144 1 When over voltage inverter will reset 2 When over current inverter will reset 3 When either over voltage or over current inverter will reset 4 When any alarm occurs inverter will reset P 66 06 03 Stall prevention operation reduction ...

Page 167: ...ates and stops the motor P 79 00 16 Operation mode selection 0 PU mode external mode and Jog mode are interchangeable 0 56 1 PU mode and JOG mode are interchangeable 2 External mode only 3 Communication mode only 4 Combined mode 1 5 Combined mode 2 6 Combined mode 3 7 Combined mode 4 8 Combined mode 5 P 80 03 03 Terminal M0 input function Same as 03 00 2 89 P 81 03 04 Terminal M1 input function Sa...

Page 168: ... RES_E External reset valid only when alarm 35 MPO In external mode run manual cycle operation 36 TRI Triangle wave function 37 Reserved 38 Reserved 39 STF STR STOP Use with RUN signal when ON motor runs reverse when OFF motor stops then runs forward 40 P_MRS Stops inverter output immediately by pulse signal input 41 PWM set frequency Only valid with terminal STF and parameter 03 00 P 83 42 Reserv...

Page 169: ... 0 93 2 Terminal A C output negative logic P 89 13 00 Slip compensation coefficient 0 10 0 153 P 90 00 00 Inverter model Read only Read only 44 P 91 01 16 Frequency jump 1A 0 599 00Hz 99999 70 99999 Off P 92 01 17 Frequency jump 1B 0 599 00Hz 99999 70 99999 Off P 93 01 18 Frequency jump 2A 0 599 00Hz 99999 70 99999 Off P 94 01 19 Frequency jump 2B 0 599 00Hz 99999 70 99999 Off P 95 01 20 Frequency...

Page 170: ...ally screen displays output frequency with slip compensation 2 50 1 When inverter starts built in keypad displays target frequency 2 When inverter starts built in keypad enters monitor mode automatically screen displays steady state output frequency 3 When inverter starts built in keypad enters monitor mode automatically screen displays current pressure and feedback pressure of the constant pressu...

Page 171: ...eleration time is 01 07 P 8 0 101 1 Acceleration and deceleration time is set by 04 35 P 111 04 42 P 118 P 131 04 19 Programmed operation mode speed 1 0 599 00Hz 0 00Hz 101 P 132 04 20 Programmed operation mode speed 2 0 599 00Hz 0 00Hz 101 P 133 04 21 Programmed operation mode speed 3 0 599 00Hz 0 00Hz 101 P 134 04 22 Programmed operation mode speed 4 0 599 00Hz 0 00Hz 101 P 135 04 23 Programmed ...

Page 172: ...bus ASCII 3 1 8 N 2 Modbus RTU 4 1 8 E 1 Modbus RTU 5 1 8 O 1 Modbus RTU 6 1 8 N 1 Modbus RTU P 155 06 08 Over torque detection level 0 200 0 0 0 110 P 156 06 09 Over torque detection time 0 60 0s 1 0s 110 P 157 03 17 Digital input terminal filter time 0 2000 4 94 P 158 03 18 Digital input terminal enable when power on 0 When power on digital terminals work directly 0 95 1 When power on digital te...

Page 173: ...dle frequency 0 100 0 0 0 72 P 168 01 34 Middle frequency 5 0 599 00Hz 99999 72 99999 Off P 169 01 35 Output voltage 5 of middle frequency 0 100 0 0 0 72 P 170 08 00 PID function selection 0 Off 0 131 2 Parameter 08 03 P 225 as target value terminal 3 5 current voltage input as feedback source P 171 08 01 PID feedback control method 0 Negative feedback control 0 131 1 Positive feedback control P 1...

Page 174: ... 02 27 Percentage corresponds to terminal 3 5 minimum input current voltage 0 100 0 0 0 78 P 197 02 28 Percentage corresponds to terminal 3 5 maximum input current voltage 0 100 0 100 0 78 P 198 02 25 Terminal 3 5 minimum input current voltage 0 20 00 mA V 0 00V 78 P 199 02 26 Terminal 3 5 maximum input current voltage 0 20 00 mA V 10 00V 78 P 204 02 63 PWM signal duty cycle 0 automatically detect...

Page 175: ... 147 P 239 10 28 Amplitude deceleration time 0 360 00s 0 3600 0s 10 00s 147 P 240 02 07 Auxiliary frequency 0 Off 0 77 2 Output frequency basic frequency auxiliary frequency given by terminal 3 5 4 Output frequency basic frequency auxiliary frequency given by terminal 3 5 6 Output frequency proportional linkage signal given by terminal 3 5 P 242 10 05 DC brake before inverter start 0 Off 0 139 1 B...

Page 176: ...etect when inverter start 10 111 X1 Short circuit to ground detect when inverter start 0X Turn off output short circuit 1X When output short circuit built in keypad shows SCP alarm and inverter stops P 281 06 13 Input phase loss protection 0 Off 0 111 1 When input phase loss built in keypad shows IPF alarm and inverter stops P 283 13 04 Current detection method 0 2 2 151 P 286 13 03 High frequency...

Page 177: ...9 Parameter group mode 00 00 13 99 99999 153 P 901 15 01 User registered parameter 2 99999 153 P 902 15 02 User registered parameter 3 99999 153 P 903 15 03 User registered parameter 4 99999 153 P 904 15 04 User registered parameter 5 99999 153 P 905 15 05 User registered parameter 6 99999 153 P 906 15 06 User registered parameter 7 99999 153 P 907 15 07 User registered parameter 8 99999 153 P 908...

Page 178: ...layed in group mode 0 58 1 Parameter is displayed in sequence P mode P 996 P 999 00 02 Parameter restoration 0 Off 0 46 1 Clear alarm history P 996 1 2 Reset inverter P 997 1 3 Restore all parameters to default P 998 1 4 Restore some parameters to default 1 P 999 1 5 Restore some parameters to default 2 P 999 2 6 Restore some parameters to default 3 P 999 3 ...

Page 179: ...or selection 0 When inverter starts built in keypad enters monitor mode automatically screen displays output frequency with slip compensation 2 50 1 When inverter starts built in keypad displays target frequency 2 When inverter starts built in keypad enters monitor mode automatically screen displays steady state output frequency 3 When inverter starts built in keypad enters monitor mode automatica...

Page 180: ...uency 0 52 XXX1 Use keypad knob on external keypad to set frequency XXX2 Use keypad knob on built in keypad to set frequency X0XX Every frequency change will save after 30s X1XX Every frequency change will save after 10s X2XX Every frequency change will not save 0XXX Set frequency will work immediately when use up down button on built in keypad 1XXX Set frequency will work after pressing SET when ...

Page 181: ...1 In communication mode run signal and frequency is given by external signal 00 21 P 300 Motor control mode selection 0 Induction motor V F control 0 57 1 Reserved 2 Reserved 00 24 P 189 50Hz 60Hz switch selection 0 Frequency related parameter default value is 60Hz 0 58 1 Frequency related parameter default value is 50Hz 1 00 25 P 990 Parameter display mode setting 0 Parameter is displayed in grou...

Page 182: ...00Hz 69 01 14 P 16 JOG Acc Dec time 0 360 00s 0 3600 0s 0 50s 69 01 15 P 28 Output frequency filter time 0 31 0 69 01 16 P 91 Frequency jump 1A 0 599 00Hz 99999 70 99999 Off 01 17 P 92 Frequency jump 1B 0 599 00Hz 99999 70 99999 Off 01 18 P 93 Frequency jump 2A 0 599 00Hz 99999 70 99999 Off 01 19 P 94 Frequency jump 2B 0 599 00Hz 99999 70 99999 Off 01 20 P 95 Frequency jump 3A 0 599 00Hz 99999 70 ...

Page 183: ... Use default acc dec time same as regular mode 0 75 1 Use second acc dec time 02 06 P 185 Proportional linkage gain 0 100 0 77 02 07 P 240 Auxiliary frequency 0 Off 0 78 2 Output frequency basic frequency auxiliary frequency given by terminal 3 5 4 Output frequency basic frequency auxiliary frequency given by terminal 3 5 6 Output frequency proportional linkage signal given by terminal 3 5 02 10 P...

Page 184: ...rresponds to terminal 3 5 current voltage signal 0 11 0 79 02 62 P 76 Keypad knob on inverter minimum value 0 00 599 00 Hz 0 00Hz 79 02 63 P 204 PWM signal duty cycle 0 automatically detects the period of input PWM pulse 0 84 1 1000ms set the PWM duty cycle value input into terminal STF 03 00 P 83 Terminal STF input function 0 STF Inverter runs forward 0 89 1 STR Inverter runs reverse 2 RL Multi s...

Page 185: ... P_MRS Stops inverter output immediately by pulse signal input 41 PWM set frequency Only valid with terminal STF and parameter 03 00 P 83 42 Reserved 43 RUN_EN Enable digital input terminal operation 44 PID_OFF Enable digital input terminal turning off PID 45 Second frequency command source mode 03 01 P 84 Terminal STR input function Same as 03 00 1 89 03 03 P 80 Terminal M0 input function Same as...

Page 186: ...1 P 42 Output frequency detection for forward rotation 0 599 00Hz 6 00Hz 95 03 22 P 43 Output frequency detection for reverse rotation 0 599 00Hz 99999 95 99999 Same as the setting of 03 21 P 42 03 23 P 62 Zero current detection level 0 200 0 5 0 96 99999 Off 03 24 P 63 Zero current detection time 0 05 100 00s 0 50s 96 99999 Off 04 00 P 4 Speed 1 high speed 0 599 00Hz 60 00Hz 99 04 01 P 5 Speed 2 ...

Page 187: ...tion mode speed 4 0 599 00Hz 0 00 Hz 101 04 23 P 135 Programmed operation mode speed 5 0 599 00Hz 0 00 Hz 101 04 24 P 136 Programmed operation mode speed 6 0 599 00Hz 0 00 Hz 101 04 25 P 137 Programmed operation mode speed 7 0 599 00Hz 0 00 Hz 101 04 26 P 138 Programmed operation mode speed 8 0 599 00Hz 0 00 Hz 101 04 27 P 101 Programmed operation mode speed 1 operating time 0 6000 0s 0 0s 101 04 ...

Page 188: ...Hz 05 05 P 306 Motor rated current 0 500 00A According to kw 105 05 06 P 307 Motor rated rotation speed 50Hz system 0 9998r min 1410r min 105 60Hz system 0 9998r min 1710r min 05 07 P 308 Motor excitation current 0 500 00A According to kw 105 05 08 P 309 IM motor stator resistance 0 99 98Ω According to kw 105 06 00 P 9 Electronic thermal relay capacity 0 500 00A 0 00 107 06 01 P 22 Stall preventio...

Page 189: ... on time minutes 0 1439min 0min 111 06 30 P 297 Total inverter power on time days 0 9999day 0day 111 06 40 P 288 Alarm record code query Choose 0 12 recorded alarm 0 112 06 41 P 289 Alarm record code display Read only Read only 112 06 42 P 290 Alarm record message query Choose 0 10 recorded alarm 0 112 06 43 P 291 Alarm record message display Read only Read only 112 07 00 P 33 Communication protoc...

Page 190: ...31 2 Parameter 08 03 P 225 as target value terminal 3 5 current voltage input as feedback source 08 01 P 171 PID feedback control method 0 Negative feedback control 0 131 1 Positive feedback control 08 03 P 225 PID target value from keypad 0 08 43 P 251 20 0 131 08 04 P 172 Proportional gain 1 100 20 131 08 05 P 173 Integral time 0 100 0s 1 0s 131 08 06 P 174 Differential time 0 10000ms 0ms 131 08...

Page 191: ...o speed control 0 30 0 5 0 139 10 05 P 242 DC brake before inverter start 0 Off 0 139 1 Before starting operate DC brake first 10 06 P 243 DC brake time before inverter start 0 60 0s 0 5s 139 10 07 P 244 DC brake voltage before inverter start 0 30 0 4 0 139 10 08 P 150 Restart mode selection X0 No frequency search 0 140 X1 Reserved X2 Decrease voltage mode 0X Power on once 1X Start each time 2X On...

Page 192: ...waiting function 10 19 P 230 Dwell frequency at acceleration 0 599 00Hz 1 00Hz 146 10 20 P 231 Dwell time at acceleration 0 360 0s 0 5s 146 10 21 P 232 Dwell frequency at deceleration 0 599 00Hz 1 00Hz 146 10 22 P 233 Dwell time at deceleration 0 360 0s 0 5s 146 10 23 P 234 Triangular wave function selection 0 Off 0 147 1 If terminal function TRI is triggered triangular wave function will on 2 Tri...

Page 193: ...r 4 99999 153 15 04 P 904 User registered parameter 5 99999 153 15 05 P 905 User registered parameter 6 99999 153 15 06 P 906 User registered parameter 7 99999 153 15 07 P 907 User registered parameter 8 99999 153 15 08 P 908 User registered parameter 9 99999 153 15 09 P 909 User registered parameter 10 99999 153 15 10 P 910 User registered parameter 11 99999 153 15 11 P 911 User registered parame...

Page 194: ... P N is too high 2 The external power supply line has large power equipment start and stop affecting the power grid surge Check if the power supply is functioning properly Note1 OV1 Over voltage during acceleration 1 When there is a sudden speed change extend the acceleration or deceleration time 2 Check the insulation of the motor to ground 3 Improve the power supply quality It is recommended to ...

Page 195: ...m sensors potentiometer and wirings CPU CPU error Strong electromagnetic interference Reduce peripheral interference OLS Stall prevention and protection Over loaded motor 1 Reduce the load 2 Increase 06 01 P 22 value SCP Short circuit over current 1 Short circuit at output end 2 Inverter false alarm SCP 1 Check if the output circuit is short and check the wiring 2 Inverter may be interfered by ext...

Page 196: ... the motor will not run smoothly Check whether the set value of 01 06 P 7 01 07 P 8 is too small LV Undervoltage Input voltage is too low Supply normal voltage LT action glitter When the inverter output current is higher than twice the rated current but does not reach the overcurrent level the six small lights on the right side of the built in keypad will flash indicating that the inverter is now ...

Page 197: ...larm that has not been reset Are STF and STR functions correct relevant parameters 03 00 P 83 03 01 P 84 03 03 P 80 03 04 P 81 Does the wiring of the control circuit fall off or have poor contact Opposite motor rotation direction Is the phase sequence of the wiring of the motor terminal U T1 V T2 W T3 correct Is the wiring of the start terminals STF and STR correct The motor cannot accelerate Is t...

Page 198: ...quipment Appendix 194 7 5 Appendix 5 Optional equipment 7 5 1 PU301 Keypad PU301 appearance Order number NO Model Name Order code 1 PU301 LED Keypad SNKPU301 Outline 26 9 9 15 92 8 18 36 10 95 4 M3 Outline drawing 114 7 72 ...

Page 199: ...kle installation panel cutting dimension drawing Panel thickness 1 2mm 1 6mm 2 0mm W 66 4 H 110 2 111 3 112 5 Allowable error 0 15mm If the customer s drilling accuracy cannot meet the above allowable error please purchase the accessory SMK301 spring installation kit for installation 14 48 17 1 61 22 7 72 36 17 2 92 8 4 3 5 ...

Page 200: ...Appendix 4 Optional equipment Appendix 196 ...

Page 201: ...52 4 19 8 26 2 33 7 5 1 Screw installation panel cutting dimension drawing Cutout Area DU06 Snap in installation hole size 38 7 69 Snap fit installation panel cutting dimension drawing 68 6 38 7 Cutout Area Cutout Area Suitable for 2mm panel thickness Suitable for 1 2mm panel thickness 72 0000 42 4000 8 1 8 3 Effective depth of screws hole 2 9mm 2 M3 26 2 52 4 38 65 9 45 15 8 42 4 72 Outline drawi...

Page 202: ...Appendix 4 Optional equipment Appendix 198 7 5 3 DU08 Keypad DU08 appearance DU08S DU08 Order number NO Model Name Order code 1 DU08 DU08 keypad SNKDU08 2 DU08S DU08S keypad SNKDU08S ...

Page 203: ... Optional equipment Appendix 199 DU08 outline Outline dimensional drawing Panel mounting hole size Flange mounting hole size 2 M3 66 0 6 0 30 0 15 0 9 9 37 7 14 4 60 0 78 0 30 0 66 0 63 0 20 3 17 3 29 0 20 3 15 0 ...

Page 204: ...Appendix 4 Optional equipment Appendix 200 7 5 4 DU10 Keypad DU10 appearance Order number NO Model Name Order code 1 DU10 DU10 keypad SNKDU10 DU10 outline Outline drawing 36 4 70 12 13 5 33 4 64 29 8 ...

Page 205: ...02 Keypad 18 0 7 6 Order number NO Model Name Order code 1 PU302 LED keypad SNKPU302 Outline 74 42 7 27 9 18 0 7 6 52 6 26 3 8 2 9 2 2 M3 Recommended screw installation size open hole 螺丝安装面板开孔尺寸图 19 3 52 4 19 8 26 2 33 7 5 1 Recommended installation size ...

Page 206: ...9 This steel plate thickness is 2mm This steel plate thickness is 1 2mm Spring installation steel plate pan head screw M3 5 Allowable error 0 15mm If the customer s drilling accuracy cannot meet the above tolerance please purchase the accessory SMK301 spring installation kit for installation ...

Page 207: ...uipment Appendix 203 7 5 6 CBL Data transmission line for use with the above keypads Model SNKCBLxxGTN2 xx means 1R5 3 5 10 Item NO Part No L mm 1 SNKCBL1R5GTN2 1500 2 SNKCBL3GTN2 3000 3 SNKCBL5GTN2 5000 4 SNKCBL10GTN2 10000 ...

Page 208: ...se filter qualifying the EU standard to coordinate with the inverter The wire between the motor and the inverter has to be stored in shielded cable or metal tube In addition ground the motor terminal and the inverter terminal together Please shorten the wire as much as possible Please put this inverter in a metal cabinet that is already grounded It can prevent radiation interference The line to li...

Page 209: ...Appendix 5 European Specification Compatibility Description Appendix 205 3 CE Self Declaration ...

Page 210: ...Appendix 5 European Specification Compatibility Description Appendix 206 ...

Page 211: ...e parameters add 5 2 13 Remote control frequency acceleration and deceleration time selection 2020 10 V1 02 modify Modify part of the drawing to ensure consistency with the actual product add 3 7 5 New remarks for control loop wave switch AVI ACI 2021 1 V1 03 modify Modify part of the drawing to ensure consistency with the actual product add 7 3 Appendix 3 Warning code list 7 5 4 DU10 Keypad 7 5 5...

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