CHINT NVF5 Series User Instructions Download

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NVF5 Series User Manual Chapter 6 Parameter Function Description

Running freq.

Time

Freq.

Deceleration time

Stop

command

Figure 6-3-4 Ramp Decel. Stop Time Sequence Chart



Coast Stop

Set parameter F1.05=1

，

inverter coast stop. When the stop command is effective,the

inverter immediately stops output and the motor will execute coast stop.

Time

Freq.

Coast stop by load inertial

Stop

command

Figure 6-3-5 Coast Stop Time Sequence Chart



Ramp Stop+DC Injection Braking Stop

Set parameter F1.05=2

，

inverter ramp stop

，

after the frequency drops to the DC

braking starting frequency of parameter F1.06, the inverter starts DC braking.

Freq.

Time t

Output Vol.

(RMS value)

RUN

command

DC braking

starting Freq.

DC brake

waiting time

DC brake

level

DC brake

time

Figure 6-3-6 Ramp Stop+DC Injection Braking Stop Time Sequence Chart

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Summary of Contents for NVF5 Series

Page 1: ......

Page 2: ... with optional top protective cover NVF5 series Inverter has three levels parameter menus Simple mode Customized mode and Engineering mode Be able to meet requirement of different users The simple mode is easy to learn is intended for beginners The custom mode is able to customize specific parameter menu is intended for specific equipment debugger The engineering mode contains all user parameters ...

Page 3: ... 3 5 Wiring of Power Terminal and I O Terminal 18 3 6 I O Terminal Description 22 3 7 EMC Precautions 24 Chapter 4 Integral Keypad 26 4 1 Integral Keypad Instructions 26 4 2 Integral Keypad LED Light and Display 27 4 3 Parameter Menu Mode 29 4 4 Integral Keypad Lock and Password Setting 32 Chapter 5 Simple Parameter Menu and Commissioning Process 34 5 1 Simple Parameter Menu List 34 5 2 Simple Com...

Page 4: ...97 8 1 Maintenance Instructions 97 8 2 Maintenance Items 97 8 3 Routine Maintenance 98 8 4 Regular Maintenance 98 8 5 Spare Parts Replacement 99 8 6 Storage 100 Appendix A RS485 MODBUS Communication Instructions 101 A 1 Networking Mode 101 A 2 Interface Mode 101 A 3 Communication Mode 101 A 4 Protocol Format 102 A 5 Protocol Application 103 A 6 Control Command State Information and Fault Informati...

Page 5: ...llation Danger Installation must be conducted by qualified personnel in case of the danger of electric shock Please install the inverter on the metal equipmen supplementary enclosure or other non combustible objects in case of the danger of fire It is not permitted to place combustibles nearby in case of the danger of fire The products should be installed with either fuses or an input circuit brea...

Page 6: ... conducted by qualified personnel in case of the danger of electric shock Wiring is not allowed to be conducted unless complete disconnection of the input power is confirmed in case of the danger of electric shock The ground terminal of the inverter must be reliably grounded in case of the danger of electric shock The exposed parts of cables used for main circuit connection must be well wrapped wi...

Page 7: ...in circuit of the inverter to ensure disappearance of short circuit and fastened conenction in case of the danger of equipment damage It is not permitted to control the inverter start and stop frequently in a power on and power off mode in case of the danger of equipment damage Safety Information Description Compared with power frequency running The inverter is a voltage source type machine and th...

Page 8: ... placed for a long time insulation check shall be conducted to prevent the effectiveness of insulation of a motor winding in case of the damage to the inverter Wiring is shown in the following figure In the testing process it is supposed to adopt a 500V voltage type megger and guarantee that the insulation resistance is not less than 5MΩ Capacitor or voltage dependent component for improving power...

Page 9: ...ent of the inverter and altitude Current Altitude 100 90 80 1000m 2000m 3000m Danger The electrolytic capacitor of the main circuit and the electrolytic capacitor on the printed board may explode in the burning process Plastic parts such as the panel may produce poisonous gases when burning Please treat the discarded inverter as industrial waste 5 ...

Page 10: ...Brake Unit B Standard Embedded Blank No Embedded NVF5 0 4 T D 2 B Product Model Figure 2 1 1 Products Naming Rules 2 2 Nameplate Description NOTE NVF5 Serieal Inverters maintained CE certificate and complied with European Low Voltage LVD Directive and Electromagnetic Compatibility EMC Directive Figure 2 2 1 Nameplate 2 3 Specifications and Models 1 Product 2 Catalog No 3 Power Rating 4 Rated Input...

Page 11: ...5 0 75 TS4 B 1 5 3 4 2 7 0 75 NVF5 1 5 TS4 B 3 0 5 1 4 2 1 5 NVF5 2 2 TS4 B 4 0 6 6 5 8 2 2 NVF5 3 7 TS4 B 5 9 12 1 10 5 3 7 NVF5 5 5 TS4 B 8 6 13 1 13 5 5 NVF5 7 5 TS4 B 11 0 22 2 17 7 5 2 4 Technical Specifications Form2 2 Specifications Item Description Input Voltage range Three phase 380 440V 380 V 15 440 V 15 Single phase 230V 230 V 15 Frequency range 47 63 Hz Output Voltage 0 rated input vol...

Page 12: ... 10 10 V voltage signal input can be selected Analog output 1 analog signal output 0 20 mA 4 20 mA current signal output or 0 10 V 10 10 V voltage signal output can be selected Relay output A pair of N O contacts and a pair of N C contacts contact capacity 3A 250V Communication interface Standard RS485 communication External operation panel can be connected Braking function Embedded braking unit i...

Page 13: ...ructure IP level IP20 Standard IP22 with accessories Cooling mode Cooling Fan Materials Plastic for all series Installation mode 2 2kW Din rail or screw Single phase 2 2kW only screw 2 2kW screw 2 5 Product Appearance and Diagram Figure 2 5 1 NVF5 0 4 TD2 NVF5 2 2 TD2 NVF5 0 4 TS4 B NVF5 2 2 TS4 B Appearance Diagram The cooling fan of NVF5 2 2 TD2 at the bottom of the Inverter 9 ...

Page 14: ...ter 2 Product Overview Figure 2 5 2 NVF5 3 7 TS4 B NVF5 7 5 TS4 B Appearance Diagram 2 6 Product Dimensions and Weights W H D H1 W1 d 63 4 Figure 2 6 1 NVF5 0 4 TD2 NVF5 2 2 TD2 NVF5 0 4 TS4 B NVF5 2 2 TS4 B Appearance Diagram 10 ...

Page 15: ...n Catalog No W H D W1 H1 Mounting hole d Weight kg NVF5 0 4 TD2 75 148 125 2 64 137 5 Φ5 3 1 2 NVF5 0 4 TD2 B NVF5 0 75 TD2 NVF5 0 75 TD2 B NVF5 1 5 TD2 NVF5 1 5 TD2 B NVF5 2 2 TD2 75 148 146 7 64 137 5 Φ5 3 1 25 NVF5 2 2 TD2 B NVF5 0 4 TS4 B 75 148 125 2 64 137 5 Φ5 3 1 03 NVF5 0 75 TS4 B NVF5 1 5 TS4 B NVF5 2 2 TS4 B NVF5 3 7 TS4 B 89 5 206 149 2 78 5 196 8 Φ5 5 1 79 NVF5 5 5 TS4 B NVF5 7 5 TS4 ...

Page 16: ...l The Top Protective Cover consists of two parts Protective Cover and Bracket You can refer to the figure 2 6 3 to install a Installing Bracket b InstallingProtective Cover Apperance after being installed shown as Figure 2 6 4 Figure 2 6 3 Installing Bracket and Proctive Cover diagram Figure 2 6 4 Apperance after being installed 12 ...

Page 17: ...NVF5 Series User Manual Chapter 3 Installation and Wiring Chapter 3 Installation and Wiring 3 1 Peripherial Components Description 3 2 Peripherial Components Selection and Guideline 13 ...

Page 18: ...L 00050 AL4M20 2L NVF5 2 2 TS4 B 6 6 ACL 00075 AL3M00 2L NVF5 3 7 TS4 B 12 1 ACL 0010 AL2M20 2L NVF5 5 5 TS4 B 13 1 ACL 0015 AL1M42 2L NVF5 7 5 TS4 B 22 2 ACL 0020 AL1M08 2L 3 2 2 Brake Resistor Description Table 3 1 Brake Resistor Specifications Catalog No Input Current A Recommend ed Circuit Breaker A Recommend ed Contactor A Cable Specificatio n mm NVF5 0 4 TD2 5 4 16 10 2 5 NVF5 0 4 TD2 B NVF5...

Page 19: ...𝐷 is brake voltage 𝐼𝐼𝑀𝑀𝑀𝑀 is motor rated current to ensure that the inverter is not damaged the minimum value of the brake resistor is 𝑅𝑅𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵 when the current flowing through the brake resistor is motor rated current When selecting the resistance of the brake resistor it must not be less than the below value 𝑅𝑅𝐵𝐵𝐵𝐵𝐵𝐵𝐵𝐵 𝑈𝑈𝐷𝐷 𝐼𝐼𝑀𝑀𝑀𝑀 According to the above description the selection range of brake...

Page 20: ...t reactor NVF5 0 4 TS4 B 1 5 50 OCL 00030 ALU2100 1L NVF5 0 75 TS4 B 2 7 50 OCL 00030 ALU2100 1L NVF5 1 5 TS4 B 4 2 50 OCL 00050 ALU2000 1L NVF5 2 2 TS4 B 5 8 50 OCL 00065 ALU1500 1L NVF5 3 7 TS4 B 10 5 50 OCL 0011 ALU1200 1L NVF5 5 5 TS4 B 13 70 OCL 0016 ALU900 1L NVF5 7 5 TS4 B 17 100 OCL 0020 ALU700 1L 3 3 Installation The inverter shall be installed at an indoor place good in ventilation and g...

Page 21: ...er the label of the package consistent with the inverter which you purchased whether the label of the package consistent with the inverter nameplate Step2 Check whether the internal accessories of the inverter are complete Step3 Check wheter the installation environment installation distance installation position are correct If there are any abnormal please contact Chint technical support 3 4 Desc...

Page 22: ...NVF5 7 5 TS4 B Cover Diagram 3 5 Wiring of Power Terminal and I O Terminal 3 5 1 Power Terminal Description NVF5 0 4 TD2 NVF5 2 2 TS4 B Screwdriver can only be used PH0 most NVF5 3 7 TS4 B NVF5 7 5 TS4 B Screwdriver can only be used PH1 most 1 Single Phase 230V series NVF5 0 4 TD2 2 2 TD2 Figure 3 5 1 Power Terminals NVF5 0 4 TD2 2 2 TD2 18 ...

Page 23: ...minals Single phase type DC and DC P B Outer Brake Resistor Terminals Three phase type brake resistor terminals P B Single phase type brake resistor terminals 3 5 2 I O Terminals Descriptions The control cable of the I O terminals should be 1mm2 the requirement of stripping the control cable is 8 11 mm Shown as Figure 3 5 2 the cable core should be fully contacted with the terminals the bare cable...

Page 24: ...5 Differential signal positive end Standard RS485 Interface using twisted pair or shielded wire 485 485 Differential signal negative end Digital Input DI1 Digital Input 1 Programmable digital input refer to parametersF5 01 F5 05 DI1 DI4 Max frequency 200Hz HDI Max frequency 100kHz Input Voltage Range 20 24 V Com Common end DI2 Digital Input 2 DI3 Digital Input 3 DI4 Digital Input 4 HDI High Speed ...

Page 25: ...tput J2 J3 Multifunction extension card interface J2 Multifunction interface J3 Multifunction interface Programmable relay outputs Programmable open collector Input high speed output Figure 3 5 3 Inverter Terminal Wiring Diagram AO Dip Switch Left 0 20 mA or 4 20 mA Analog Current Ouput Right 0 10 V Analog Voltage Output AI1 Dip Swith Left 0 20 mA or 4 20 mA Analog Current input Right 0 10 VAnalog...

Page 26: ...the power cable satisfy the current carrying requirement and the 1mm 2 control cable is recommended the power cable and control cable are separated Step Seven If the motor output cable exceed 50m the AC output reactor should be installed Step Eight The cable of brake unit should be less than 10m the twisted cable or paralle double line should be wired Step Nine Analog Input Output signal are easy ...

Page 27: ... 2 Using Inverter Internal 24V Power Supply Connecting Mode 3 6 2 Multifunctional DO Terminal Using Description 1 HDO is used as digital pulse frequency output can be connected with inverter internal 24V power supply refer to figure3 6 3 Figure 3 6 3 HDO Connection Mode1 2 HDO is used as digital pulse frequency output also can be connected with external power supply refer to figure3 6 4 23 ...

Page 28: ...he enclosure Main power cables and signal cables are generally arranged in the enclosure The signal cables are easy to be interfered by the main power cables and then cause equipment trip So the signal cables and the main power cables are supposed to be distributed in different areas not in the same cable tray it is prohibited to arrange parallel wiring and alternate wiring of the signal cables an...

Page 29: ...erter The leakage current can be effectively lowered by reducing the carrier frequency and using motor cables as short as possible When the motor cable is long 50m or above an AC output reactor or a sine wave filter shall be installed at the output side of the inverter when the motor cable is longer it is supposed to install one reactor at a certain distance Two classification and expression modes...

Page 30: ...ift function In parameter edit state bit left shift In main interface switch display parameters Run Key Stop key when normal state Reset fault key when fault state Increase key Change parameter group No parameters and so on When inverter is power on you can use key increase frequency reference directly Setting frequency changing rate can be changed by parameter F0 12 Decrease key Change parameter ...

Page 31: ... Flash loosen this key to switch function Except single key function keys can also realize the combination key function See Table 4 2 Table 4 2 Combination key Function Description 4 2 Integral Keypad LED Light and Display Inverter LED keypad has 5 bits display 3 Unit Indicators 3 Status Indicators Correspondence between display symbols and characters numbers refer to table4 3 Key Description Para...

Page 32: ...Description Indicator Display Current Status Running Status RUN Light Running Status Light Off Stop Status Running Direction F R Light Running in default direction Light Off Running reverse Fault FAULT Light Fault Status Light Off Normal Status LED Display Meaning LED Display Meaning LED Display Meaning LED Display Meaning 0 A I S 1 b J T 2 C L t 3 c N U 4 d n v 5 E O y 6 F o 7 G P 8 8 H q 9 h r k...

Page 33: ...nverter parameters See Appendix B open for qualified personnel to conduct professional commissioning See Charpter 6 4 3 2 Menu Mode Selection The inverter has three types of parameter menu modes default is simple mode Users can select parameter menu mode by changing parameter F7 11 or combinational key PRG S key SET key 1 Change parameter menu mode by combinational key Ready Status 5 00Hz Flash 5 ...

Page 34: ...e Menu Mode Illustrate by setting parameter F0 05 modify 5 00Hz to 10 00Hz Ready status 5 00Hz flash F0 F0 05 2S later 5 00 F0 00 Parameters 10 00 5 00 5 00 F0 14 5 00 10 00 U 1 Change parameter No using Press Press Shift key Press Press Press Parameter menu mode information Press Press Press Press Press Press Press Shift key Figure 4 3 3 Simple Menu Mode Parameter Setting 2 Parameter Setting in C...

Page 35: ...irst Time Adding Parameter in Custom Mode After adding parameters F0 00 and F1 02 if users want to check or modify parameters users can refer to Simple Menu Mode operation see figure 4 3 3 If users want to Delete or Add again see the progress below Ready status 5 00Hz flash Change para meter index using 5 00 F0 Add 5 0 F1 02 F0 00 F0 00 0 0 dEL F0 00 dEL Successfully deleted indication 2S later F1...

Page 36: ...s 5 00 Change para meter index Using U 3 2s later Parameter menu mode information Press Press Shift key Fast update parameter Using key 5 00 Press Shift key Press Press Press Press Press Press Press Press Press Press Press Press Press Figure 4 3 6 Engineering Menu Mode Parameter Setting 4 4 Integral Keypad Lock and Password Setting 4 4 1 Keypad Lock Table 4 6 Keypad Lock and Unlock Description Key...

Page 37: ...ad displays 0000 users should input correct password then enter into the parameter edit status After setting the user password correctly if there is no keypad operation in 1 minute the inverter will be locked again If the password is cleared the keypad displays P CLr If users forget the setting password you can ask for Chint technical support for getting help F7 00 User Password 0000 No Password O...

Page 38: ... Reserve 2 V F Mode 0 F0 01 Command Source 0 Integral Keypad 1 Digital Terminal 2 Communication 3 Remote Panel 0 F0 02 Main Frequency Reference 0 Digital Given 1 AI1 2 AI2 3 Reserve 4 High Speed Pulse HDI Reference 5 Preset Speed Reference 6 Simple PLC Reference 7 Close Loop PID Reference 8 Reserve 9 Potentiometer Reference 0 F0 05 Digital Given F0 09 F0 08 5 00Hz F0 14 Accelerate Time 1 0 0 6500 ...

Page 39: ...y when you are using backup parameters backup parameter are able to be saved Otherwise when power off then re power the inverter except the updated parameters other parameters are always initial value 0 F2 00 Motor Type 0 AC Induction Motor 1 Reserve 2 Reserve 0 F2 01 Motor NP Power 0 1 1000 0 kW Depend on motor type F2 02 Motor NP Voltage 0V Inverter Rated Voltage Depend on motor type F2 03 Motor...

Page 40: ...5 Series User Manual Chapter 5 Simple Parameter Menu and Commissioning Process F7 11 Parameter Menu Mode 1 Simple Menu Mode 2 Custom Menu Mode 3 Engineering Menu Mode 1 5 2 Simple Commissioning Process 36 ...

Page 41: ...n The default mode is V F control After power on the default 5 00Hz will be displayed on NVF5 integral keypad screen normally Set Accel and Decel time Set Accel time and Decel time by parameter F0 14 and F0 15 Default reference frequency is 5 00Hz It can be changed as required Yes No Refer to Chapter 3 Installation and Wiring for check correct wiring If the inverter is running normally without loa...

Page 42: ...P key to stop inverter RUN indicator light off 6 1 2 Terminal Command Setting parameter F0 01 1 Start and Stop inverter by DI terminals Setting parameter F5 08 select DI terminals control mode There are four types of DI terminals control mode Two Wire Control Mode1 Two Wire Control Mode 2 Three Wire Control Mode 1 Three Wire Control Mode 2 Code Name Default Setting Range Description F5 08 Terminal...

Page 43: ...nction Selection 1 Forward FWD F5 02 DI2 Function Selection 2 Reverse REV Two Wire Control Mode 2 In this mode DI1 is Run Enable input terminal DI2 control the direction Shown in the below figure in this mode when K1 is closed K2 is opened the inverter will run forward K2 is closed the inverter will run reverse when K1 is opened the inverter will stop K1 K2 RUN 0 0 0 1 1 0 1 1 STOP STOP Run Forwar...

Page 44: ...rter will run reverse when SB1 is opened the inverter will stop In normal Start and Running process SB1 must be kept closed SB2 SB3 will be taken effect in rising edge the running status of the inverter will be decided by the final action of these 3 buttons 24V PLC DI1 DI3 COM SB2 DI2 SB1 SB3 Figure 6 1 3Three Wire Control Mode1 Parameter Seeting shown as below Code Name Values Description F0 01 C...

Page 45: ...e2 Paremeters Setting as below Code Name Values Description F0 01 Command Channel Selection 1 Terminal Control F5 08 Terminal Control Mode Selection 3 Three Wire Control Mode 2 F5 01 DI1 Function Selection 1 Forward Enable F5 02 DI2 Function Selection 2 Reverse FWD REV Switch F5 03 DI3 Function Selection 5 Three Wire Control Mode 6 1 3 Comm Setting Control Set parameter F0 01 2 can realize Start S...

Page 46: ... power off that is to say when the inverter stop or re power on the setting frequency value will recover to the value of parameter F0 05 setting When parameter F0 13 ones place is 1 Memory when power off that is to say when the inverter power failure and power on again the setting frequency value is the value of the last power failure When parameter F0 13 tens place is 1 Stop frequency recover to ...

Page 47: ... Speed Setting by Digital Terminals UP DN 0 Frequency setting non storage when power off 1 Frequency setting 6 2 3 Analog Main Frequency Setting AI1 AI2 setting Setting main frequency reference by AI1 AI2 there are 4 kinds of different AI curves for each AI channel See below setting progress Setting Procedure Parameter Description Step1 Set AI as frequency source Select AI channel according to AI ...

Page 48: ... 00V F5 25 11 00V F5 28 Curve 1 Max Reference Setting 100 0 100 0 100 0 F5 29 Curve 2 Min Reference 0 00V 0 00V F5 31 F5 30 Curve 2 Min Reference Setting 0 0 100 0 100 0 F5 31 Curve 2 Max Reference 10 00V F5 29 11 00V F5 32 Curve 2 Max Reference Setting 100 0 100 0 100 0 F5 33 Curve 3 Min Reference 0 00V 0 00V F5 35 F5 34 Curve 3 Min Reference Setting 0 0 100 0 100 0 F5 35 Curve 3 Max Reference 10...

Page 49: ...nd maximum voltage of the curve must be increased in turn Min Ref level Setting level Inflection2 Reference Inflection1 Reference Inflection1 Reference Max Ref Inflection2 Reference Max Ref level Reference V Min Ref Figure 6 2 2 AI Curve 4 Setting Code Name Default Setting Range Descripti on F5 37 Curve 4 Min Reference 0 00V 10 0V F5 39 100 0 is the scale percenta ge of F0 07 Ma F5 38 Curve 4 Min ...

Page 50: ...erence ability Code Name Default Setting Range Description F5 21 AI1 Filter 0 10s 0 00 10 00 s F5 22 AI2 Filter 0 10s 0 00 10 00 s F5 24 Curve Selection 0x0000 0x0000 0x3333 Ones Place AI1 Curve Selection 0 Curve1 1 Curve 2 2 Curve 3 3 Curve 4 Tens Place AI2 Curve Selection 0 Curve1 1 Curve2 2 Curve 3 3 Curve 4 Hundreds Place Reserve Thousandd Place Reserve 6 2 4 HDI Main Frequency Setting Set par...

Page 51: ... of DI terminal should be set to the value of 24 27 that is the input terminal of preset speed should be specified The Multi Preset Frequency can be set in parameter group FA see below parameter setting Code Name Default Setting Range Description F5 01 DI1 Function Selection 1 0 63 24 Preset Speed Terminal 1 25 Preset Speed Terminal 2 26 Preset Speed Terminal 3 27 Preset Speed Terminal 4 F5 02 DI2...

Page 52: ...ed 9 FA 39 100 0 100 0 1 0 1 0 Preset Speed 10 FA 40 100 0 100 0 1 0 1 1 Preset Speed 11 FA 41 100 0 100 0 1 1 0 0 Preset Speed 12 FA 42 100 0 100 0 1 1 0 1 Preset Speed 13 FA 43 100 0 100 0 1 1 1 0 Preset Speed 14 FA 44 100 0 100 0 1 1 1 1 Preset Speed 15 FA 45 100 0 100 0 6 2 6 Simple PLC Main Frequency Setting When selecting Simple PLC as the main frequency reference through the setting of para...

Page 53: ...ing parameter FA 01 FA 30 Set the running time acceleration and deceleration time and running direction of each step When setting simple PLC as the frequency reference if setting Simple PLC function forbidden terminal function 40 the system will switch to FA 46 standby channel for adjustment Code Name Default Setting Range Description FA 01 Step 1 Setting 0x0000 0x0000 0x0315 Ones Place Frequency ...

Page 54: ... Step 7 Setting 0x0000 Same as FA 01 FA 14 Step 7Running Time 20 0 0 0 6500 0 FA 15 Step 8 Setting 0x0000 Same as FA 01 FA 16 Step 8Running Time 20 0 0 0 6500 0 FA 17 Step 9 Setting 0x0000 Same as FA 01 FA 18 Step 9Running Time 20 0 0 0 6500 0 FA 19 Step 10 Setting 0x0000 Same as FA 01 FA 20 Step 10Running Time 20 0 0 0 6500 0 FA 21 Step 11 Setting 0x0000 Same as FA 01 FA 22 Step 11Running Time 20...

Page 55: ...ple PLC Cycle Complete indication Figure 6 2 3 Simple PLC as Main Frequency Reference There are 3 kinds of operation mode for inverter Simple PLC function Single cycle then stop single cycle then hold the final value continuous cycle please see the below process figure Single Cycle then Stop Simple PLC Running a1 f1 a2 f2 a3 f3 d4 f4 d5 a14 f5 d13 a13 f13 f14 d15 f15 a5 RUN Command T1 T2 T3 T4 T6 ...

Page 56: ...tinuous Cycle Mode 6 2 7 Process PID Main Frequency Setting Process PID control is a common method of process control Through proportional integral and differential calculation of the difference between the feedback signal and the target signal of the controlled variable the output frequency of the inverter is adjusted by the closed loop so that the controlled variable can be stabilized at the tar...

Page 57: ...imit PID offset F9 10 PID para switch para 1 F9 03 F9 05 para 2 F9 17 F9 19 switch condition F9 20 F9 22 F9 14 close loop output reserve selection F0 02 7 Main Frequency PID input F0 03 7 Aux Frequency PID input F0 04 Main and Aux frequency calculation Frequency command Figure 6 2 7 Process PID Main Frequency Setting Code Name Default Setting Range Description F9 00 PID Reference Selection 1 0 6 0...

Page 58: ...0 0 0 100 0 F9 11 Differential limiting 0 10 0 00 100 00 F9 12 The Max Positive Offset between the Two Outputs 1 00 0 00 100 00 F9 13 The Max Negative Offset between the Two Outputs 1 00 0 00 100 00 F9 14 Close Loop Output Invert Selection 0 0 Close Loop Output is Negative Inverter Run in Lower Limit Frequency 1 Close Loop Output is Negative Inverter Run Reverse F9 15 Close Loop Adjust 0 0 1 0 Pos...

Page 59: ...etection Value 0 0 0 0 100 0 F9 27 Feedback Loss Detection Time 0 0 0 0 20 0 s F9 28 Close Loop Calculation Mode 0 0 1 0 No calculate when stop 1 Calculate when stop F9 29 Close Loop BackupsChannel Selection 0 0 4 0 Digital Given 1 AI1 2 AI2 3 Reserve 4 HDI Larger Integral Gain Ki Smaller Integral Gain Ki Larger Proportional Gain Kp Smaller Proportion Gain Kp Larger Differential Gain Kd Smaller Di...

Page 60: ...xiliary Frequency Source Option 0 0 Digital Given F0 05 1 AI1 2 AI2 3 Reserve 4 HDI 5 Preset Speed 6 Simple PLC 7 PID 8 Reserve 9 Potentiometer 6 2 10 Select Main and Auxiliary Frequency Sum Mode See parameter F0 04 Set the relationship between target frequency and Main and Auxiliary frequency 6 2 11 Frequency Limit Frequenct Setting Code Name Default Setting Range Description F0 04 Main Aux Frequ...

Page 61: ...nd Stop Setting 6 3 1 Start Mode NVF5 has three starting modes Starting from starting frequency first braking then starting from starting frequency speed tracking and restart Set parameter F1 00 to select NVF5 start mode Code Name Default Setting Range Description F1 00 Start Mode Selection 0 0 2 0 Start from the starting frequency 1 First brake and then start from the starting frequency 2 Speed t...

Page 62: ...before start suitable for motor rotate when start Freq Hz Time t Output vol RMS value Time t DC injection brake level RUN command DC injection brake time Figure 6 3 2 First Braking then Starting Time Sequence Chart Speed Tracking including direction discrimination and Restart Set parameter F1 00 2 the start mode of the inverter is speed tracking and restart The inverter first judge the speed and d...

Page 63: ...elect stop mode Code Name Default Setting Range Description F1 05 Stop Mode 0 0 2 0 Decel Ramp Stop 1 Coast Stop 2 Ramp Stop DC Injection Brake F1 06 DC braking Starting frequency 0 00Hz 0 00Hz F0 07 F1 07 DC braking wait time 0 0s 0 0 100 0 s F1 08 DC braking current 0 0 0 0 100 0 100 Inverter Rated Current F1 09 DC braking time 0 0s 0 0 100 0 s Ramp Decel Stop Set parameter F1 05 0 the inverter ...

Page 64: ...or will execute coast stop Time Freq Coast stop by load inertial Sqlm clmmana Figure 6 3 5 Coast Stop Time Sequence Chart Ramp Stop DC Injection Braking Stop Set parameter F1 05 2 inverter ramp stop after the frequency drops to the DC braking starting frequency of parameter F1 06 the inverter starts DC braking Freq Hz Time t Output Vol RMS value RUN command DC braking starting Freq DC brake waitin...

Page 65: ... frequency increases or decreases according to the S curve It can be used in places requiring slow start or stop such as conveyor belts etc S curve Accel Decel 2 When the target frequency is dynamically changed in real time the output frequency will increase or decrease in real time according to the S curve It is suitable for occasions with high comfort and fast real time response Code Name Defaul...

Page 66: ... 4 Motor Auto Tuning Motor auto tuning is a process which the inverter analyse motor parameters The auto tuning methods include static auto tuning and rotate auto tuning Code Name Default Setting Range Description F2 22 Motor Auto Tuning 0 0 2 0 No Operation 1 Static Tune 2 Rotate Tune F2 00 Motor Type 0 0 2 0 AC Induction Motor 1 Reserve 2 Reserve F2 01 Motor NP Power Depend on motor type 0 1 100...

Page 67: ...rter Power 55kW F2 08 Motor Rotor Resistor Depend on motor type 0 001 65 535 Ω Inverter Power 55kW 0 0001 6 5535 Ω Inverter Power 55kW F2 09 Motor Leakage Inductance Depend on motor type 0 0 655 35 mH Inverter Power 55kW 0 001 65 535 mH Inverter Power 55kW F2 10 Motor Mutual inductance Depend on motor type 0 1 6553 5 mH Inverter Power 55kW 0 01 655 35 mH Inverter Power 55kW F2 11 Motor no load cur...

Page 68: ... motor nameplate otherwise it may lead to inaccurate motor parameters auto tuning 2 In the process of motor auto tuning the tuning process can be terminated by pressing STOP key but the auto tuning of motor may be incomplete 3 In the process of motor auto tuning if there is an abnormal the auto tuning fault E tE will be reported At this time the power should be cut off to eliminate the possible fa...

Page 69: ...0 General Constant Torque V F curve Under the rated frequency the output voltage changes linearly with the output frequency which is suitable for general mechanical machines such as large inertia fans punches centrifuges pumps and so on Output Vol V Output freq f Torque boost Torque boost cut off freq Max Output Vol Normal Running Freq Figure 6 5 1 General Constant Torque Linear V F Curve Custom M...

Page 70: ...en the output voltage and the output frequency varies according to the 2nd power 1 7th power and 1 2th power curves this V F curve is suitable for the load of fans and pumps Output Vol V Output freq f Max Output Vol Normal Running Freq Linear Type 1 2th power V F curve 1 7th power V F curve 2 0th power V F curve Square Type Figure 6 5 3 Reduced Torque V F Curve 6 5 2 V F Seperation Curve Setting C...

Page 71: ... Output Vol V Time t VF separation Max output Vol V setting VF separation Vol increase time VF separation Min output Vol VF separation Vol decrease time Figure 6 5 4 V F Separation Curve Setting 6 6 Vector Control Parameters Vector control regulator is divided into speed control regulator and torque control regulator Speed control mode is that the whole control takes the stable speed as the core t...

Page 72: ...3 10 Braking Torque Upper Limit Value of the Speed Loo 180 0 0 0 300 0 Speed Loop PI Switch The speed loop PI parameters are divided into two groups low speed and high speed when the running frequency is smaller than F3 03 Switch Frequency1 speed loop PI regulated parameters are F3 01 and F3 02 when the running frequency is greater than F3 06 Switch Frequency2 speed loop PI regulated parameters ar...

Page 73: ...e same load when the load capacity is weaker in the low speed this parameter can be appropriately increased 6 6 2 Vector Torque Control Mode Setting Code Name Default Setting Range Description F3 19 Torque Reference Selection 0 0 7 0 Integral Keypad 1 AI1 2 AI2 3 Reserve 4 HDI High Speed Pulse Reference 5 Reserve6 MIN AI1 AI2 7 MAX AI1 AI2 F3 20 Integral Keypad Torque Setting 0 0 300 0 300 0 F3 21...

Page 74: ...hing point This method can effectively solve the problems of insufficient starting torque and sudden skip of starting torque in torque mode Torque control Accel Decel time Torque control Accel Time F3 24 means acceleration time of torque reference from 0 to rated torque of motor torque control Decel Time F3 25 means deceleration time of torque reference from rated torque of motor to 0 Forward Reve...

Page 75: ...nt returns below the overcurrent stall point the frequency will start to accelerate up to the target frequency and the actual acceleration time will be increased automatically The greater the overcurrent stall gain the stronger the overcurrent stall the faster the output frequency drops Figure 6 7 1 Overcurrent Stall Action Digram Code Name Default Setting Range Description FE 07 Overcurrent Stall...

Page 76: ...tage Stall Protection Voltage 130 120 150 6 9 Protective Function 6 9 1 Power On Start Protection Code Name Default Setting Range Description F8 31 Start Protection Selection 1 0 1 0 No Applicable 1 Start Protection By setting parameter F8 31 Start Protection 1 to execute the inverter start protection If the running command is valid when the inverter is powered on for example the running terminal ...

Page 77: ...When the overload protection gain FE 01 is set to 100 the inverse time limit characteristic of motor overload protection is defaulted to motor overload fault will occur after running continuously for 10 minutes under the condition of 150 motor rated current motor overload fault will occur after running continuously for 80 minutes under the condition of 110 motor rated current Motor Overload Early ...

Page 78: ... The inverter input phase loss protection needs to be adapted to the motor the same power level as the inverter with a load of more than 20 rated torque when selecting software testing which can prompt the input phase loss protection action 2 Output Phase Loss Setting Choosing if the inverter prompts output the phase loss protection action when any phase is missing in U V W three phase when the in...

Page 79: ... will reset the fault automatically and the inverter will keep running in the condition of auto reset time no reach Code Name Default Setting Range Description FE 26 Automaticlly Reset Fault Times 0 0 20 FE 27 Automaticlly Reset Fault Inerval 1 0s 0 1 100 0 s FE 28 Fault Do Action When Automaticlly Reset Fault 0 0 1 0 Fault lockout prohibited 1 Fault lockout permit 6 9 6 Fault Protection Action Se...

Page 80: ...election 2 in Fault Mode 0x0000 0x0000 0x2222 Ones Place Comm Abnormal E CE 0 Coast Stop 1 Stop per Stop Mode 2 Keep Running Tens Place Reserve Hundreds Place EEprom Abnormal E EEP 0 Coast Stop 1 Stop per Stop Mode Thousands Place Reserve FE 40 Protection Selection 3 in Fault Mode 0x0000 0x0000 0x2222 Ones Place Load Loss E LL 0 Coast Stop 1 Ramp Decel Stop 2 Keep running skip to 7 of motor rated ...

Page 81: ... Plac Motor Over Speed E OS Same as tens place FE 41 Protection Selection 4 in Fault Mode 0x0000 0x0000 0x2222 Reserve FE 42 Protection Selection 5 in Fault Mode 0x0000 0x0000 0x2222 Reserve FE 43 Continuing Running Frequency Slection when Faulted 0 0 4 0 Running in current frequency 1 Running in setting frequency 2 Running in upper limit frequency 3 Running in lower limit frequency 4 Running in a...

Page 82: ... Bit12 Torque ref value Bit13 Simple PLC current step No Bit14 Speed reference Bit15 Reserved Bit08 PID ref Bit09 PID feedback Bit10 DI status Bit11 DO status Bit04 Output current Bit05 Running speed Bit06 Output power Bit07 Output torque Bit00 Output Freq Bit01 Setting Freq Bit02 DC Bus Voltage Bit03 Output Voltage Hundred Bits Tens Bits Ones Bit Attention 1 There is no parameter F7 05 F7 06 and ...

Page 83: ...Delay Time 0 000s 0 000 60 000 s DI Terminal Function Description Values Function Description 0 No Applicable The terminals that are not used can be set to No Applicable to prevent misoperation 1 Farward FWD Forward and Reverse operation set by external digital inputs 2 Reverse REV 3 Jog Forward Program to jog running mode Jogging frequency jog Accel Time set in parameter F8 00 F8 02 4 Jog Reverse...

Page 84: ...tion Rate is set by parameterF0 12 UP DN 14 Terminal Decel DOWN 15 Switch to Keypad Command For selecting different Digital Input Command Program command chennel switch between Integral keypad Terminal Comm 16 Swith to Digital Input Command 17 Switch to Comm Command 18 Main Frequency Resouce Swich to Digital Given When effective the main frequency reference is switched to Digital Given AI1 AI2 or ...

Page 85: ...onal adjustment and differential regulation are still effective 44 PID Disable PID is disable if frequency source is close loop PID reference switch to parameter F9 29 setting 45 PID Invert PID function is opposite to Parameter F9 15 setting 46 PID Parameter Switch When PID Switch Selection F9 20 set to 1 Switch by DI When DI is ineffective using PID parameters F9 03 F9 05 When DI is effective usi...

Page 86: ... lower than Under Voltage Limit DO is effective LED indicates P oFF 6 External Fault Stop Inverter External Fault occurs and trip fault E EF 时 DO is effective 7 Reach Upper Limit Frequency Setting Frequency Upper Limit Frequency and the running frequency reach the Upper Limit Frequency DO is effective 8 Reach Lower Limit Frequency Setting Frequency Lower Limit Frequency and the running frequency r...

Page 87: ...n Range F8 24 F8 25 F2 03 Motor Rated Current F8 24 F8 25 F2 03 27 Current Reach 2 Inverter Output Current is in the range of F8 26 Current Reach Detection Value 2 DO is effective Current Detection Range F8 26 F8 27 F2 03 Motor Rated Current F8 26 F8 27 F2 03 28 IGBT Temperature Reach Inverter heatsink temperature Fd 34 reaches the setting temperature F8 28 Output effective 29 Output Current Over ...

Page 88: ...e Default Setting Range Description F6 00 HDO Output Type 0 0 1 See Below Table F6 08 AO1 Output Setting Selection 0 0 36 F6 09 HDO Output Setting Selection 0 0 36 F6 10 AO1 Zero Bias Correction Factor 0 0 100 0 100 0 F6 11 AO1 Gain 1 00 10 0 10 00 F6 12 HDO Max Output Pulse Frequency 10 00kHz 0 01 100 00 kHz AO HDO Terminal Function Description Values Function Description 0 No Applicable No Appli...

Page 89: ... short time power failure When a power failure occurs inverter keeps in the Regenerative status the DC Bus Voltage is maintained in FE 16 avoid inverter stop due to short time input voltage cut off to cause Undervoltage Fault Figure 6 12 1 Ride Through Function Code Name Default Setting Range Description FE 13 Instantaneous power Off Action Selection 0 0 2 0 Ineffective 1 Decel 2 Decel Stop FE 14 ...

Page 90: ... inverter start again 6 13 Jogging Jogging function is used on low speed equipment tesing for a short time When in Jogging mode the starting mode is fixed as a direct start mode F1 00 0 stopping mode is fixed as a ramps decel Stop mode F1 05 0 Note There is no Jogging key on the Integral Keypad To achieve this function digital input DI should be selected Code Name Default Setting Range Description...

Page 91: ...nge 0 00Hz 0 00 Hz F0 07 F8 14 Skip Frequency 3 0 00Hz 0 00 Hz F0 07 F8 15 Skip Frequency 3 range 0 00Hz 0 00 Hz F0 07 Setting Freq after regulation Setting Freq Skip Freq 3 Skip Freq 3 range Skip Freq 2 Skip Freq 1 Skip Freq 2 range Skip Freq 1 range Figure 6 14 1 Skip Frequency 6 15 Forward and Reverse Switch In some cases the motor Forward and Reverse switching needs to be delayed for a period ...

Page 92: ... Brke Unit Action Voltage 720V 440V Series 360V 230 VSeries 440V Series 650 750 V 230V Series 320 380 V F8 17 Regen Brake Selection 0 0 1 0 Disable 1 Enable F8 18 Regen Brake Using Rate 80 0 0 0 100 0 6 17 Frequency Detection Output FDT It is used to set the detection value of the output frequency and the lag value of the digital output action The lag value is only effective in the deceleration pr...

Page 93: ...put current Code Name Default Setting Range Description F8 20 Zero point detection value of output current 5 0 0 0 300 0 F8 21 Detection Delay Time 0 10s 0 00 600 00 s Figure 6 18 1 Output Current Zero Point Detection Diagram 6 19 Running Timer When inverter start timer run from 0 See Fd 49 to check timer remaining time Code Name Default Setting Range Description F8 32 Timer Function Selection 0 0...

Page 94: ...ch realize energy saving Sleep function needs to be combined with PID function See process diagram 6 9 6 If the sleep function is switched on F8 37 set to 1 F9 28 Close loop run mode set to 1 run when stop and the system is in running mode When the output frequency is detected less than or equal to the sleep frequency F8 38 and the duration reaches the sleep delay time F8 39 inverter enters the sl...

Page 95: ...O NO Start Figure 7 1 1 Fault Diagnosis Flow Chart 7 1 2 Fault description and Trouble shooting If a fault appreas Please see for an explanation of the fault code and check by youself firstly before asking for help from Chint or Chint channels When you need support please contact Chint or Chint channels Code Fault Type Fault reason Action E OC1 Inverter Accel running overcurrent 1 Low grid voltage...

Page 96: ...pply 3 Motor quick start again at high speed Start inverter when motor stop 4 Accel Time too short Increase accel time E OV2 Inverter Decel running overvoltage 1 Motor short circuit to ground Check motor cable 2 Potential Energy Load or Big Inertial Load Add Regen Brake Components Increase decel time Increase decel time E OV3 Inverter constant speed running overvoltage 1 Motor short circuit to gro...

Page 97: ...mal E OH1 Heat Sink Overheat 1 High ambient temperature Lower ambient temperature 2 Fan duct blockage Clear the fan duct 3 Fan damage Replace the fan 4 IGBT abnormal Asking for Chint technical support 5 Temperature checking circuit error E OH2 Rectifier Bridge Overheat 1 High ambient temperature Lower ambient temperature 2 Fan duct blockage Clear the fan duct 3 Fan damage Replace the fan 4 Tempera...

Page 98: ...ad Write Fault Control Parameter Read Write Error STOP key Reset Asking for Chint technical support E CE Serial Interface communication error 1 Host computer problem Check host computer wiring 2 Comm Cable problem Check Comm wiring 3 Comm Parameters problem Set correct comm parameters E ItE Current detection circuit abnomaly 1 Loose control board wiring or plug Check and rewire 2 Aux power supply ...

Page 99: ...ut correct user password Asking for Chint technical support Inverter Accidentally Stop In Running Mode Inverter automatically shuts down and the running indicator light off Fault or Alarm Happened Find the fault cause reset the fault Power Supply Shut Dowen Check Power Supply Command Setting Switch Check command parameter setting Command Terminals Logic Reverse Check Parameter F5 06 setting Invert...

Page 100: ...verter can not run when press run key and the running indicator light is off Coast to stop terminal effective Check coast stop terminal Run Prohibit terminal effective Check run Prohibit terminal External Stop terminal effective Check external Stop terminal Three Wire Mode Run is not activated Set three wire mode run terminal Fault or Alarm Trouble shooting Input terminal logic setting fault Check...

Page 101: ...nents 6 All pluggable components must be inserted and drew out in the case of power off 8 2 Maintenance Items 8 2 1 In daily check check whether there is an abnormality in principle running 1 Whether the motor is running as programming 2 Whether the environment of industrial field is abnormal 3 Whether the cooling system is abnormal 4 Whether there is abnormal vibration noise 5 Whether overheating...

Page 102: ...dity Any time 1 Thermometer hygrometer 1 10 45 45 50 dreating use 2 Dust water and dripping 2 Visual inspection 2 No water leakage imprint 3 Gas 3 Smell 3 No bad smell Inverter 1 Vibration Heat Any time 1 Enclosure Touch 1 Stable vibration reasonable fan temperature 2 Noise 2 Auditory sense 2 No abnormal sound Motor 1 Heat Any time 1 Hand Touch 1 No abnormal heat 2 Noise 2 Auditory 2 Uniform noise...

Page 103: ...e damaged Attention 1 The voltage withstand test has been finished before leaving the factory the users no longer have to conduct the test again otherwise the improper test could damage the device 2 Replacing the original components in the inverter with those different models and electrical parameters may result in damage to the inverter 8 5 Spare Parts Replacement Wearing parts of the inverter ma...

Page 104: ... criteria Opening and closing failure 8 6 Storage After purchasing the inverter attention must be paid to the following for temporary and long term storag 1 Avoid storing in the hot humid environment with much dust metal powder ensure good ventilation 2 The inverters which have been stored for more than 2 years must been done precharge experiment When energized the voltage regulator is used to slo...

Page 105: ...32 Inverter Inverter Inverter Inverter Inverter Inverter Host PC RS485 RS485 RS485 Figure A 1 1 Networking Mode Diagram A 2 Interface Mode RS485 interface Asynchronous half duplex Default 1 8 N 2 Bit 1 start bit bit 8 data bit no check bit 2 stop bit 9600bps RTU slave address 0x01 For parameter setting see description of Parameter List Group Fb A 3 Communication Mode 1 Inverter communication proto...

Page 106: ...me between frames internally agreed by Modbus is as follows free time of frame head and tail is not less than 3 5 byte time to define the frame Data check adopts CRC 16 the whole information participates in the check upper and lower bytes of the checksum should be sent after exchange Refer to the examples following the reference protocol for the specific CRC check Note at least 3 5 character Bus f...

Page 107: ...al to the complement of 05 06 02 01 0x0F 0xA0 Response frame Frame Head Slave Address Command Code Data Check Code Frame Tail Register Address Written Content Character 0 5 0 6 0 2 0 1 0 F A 0 4 3 CR LF ASCII 3A 30 35 30 36 30 32 30 31 30 46 41 30 34 33 0D 0A The inverter can set different response delay through the function codes to adapt to the specific application needs of various master statio...

Page 108: ... of the inverter function code can be obtained by 0x04 command code Attribute definition format is shown in Table A 2 Table A 2 Data format definition when reading parameter attribute Data Byte No Explanation 1 Maximum value upper byte 2 Maximum value lower byte 3 Minimum value upper byte 4 Minimum value lower byte 5 Current value upper byte 6 Current value lower byte 7 Parameter attribute value u...

Page 109: ...me millisecond ms 01010 10 Time microsecond us 01011 11 Time minute Min 01100 12 Time hour Hr 01101 13 percentage 01110 14 Weight kg 01111 15 Resistor resistance 10000 16 Inductance value 10001 17 Temperature 10010 18 Pressure value Mp 10011 19 Length meter m 10100 20 Centimeter cm 10101 21 Millimeter mm 10110 22 Capacity kVA 10111 23 Line speed m min 11000 24 Mp s 11001 25 Frequency change rate H...

Page 110: ...ward jog 0x05 Reverse jog 0x06 Jog stop 0x07 Free stop 0x08 Fault reset Status 0x3300 bit00 Run Stop 0 Stop 1 Run R bit01 Reverse Forward 0 forward 1 reverse bit02 Zero speed operation 1 effective bit03 Accel 1 effective bit04 Decel 1 effective bit05 Operation at constant speed 1 effective bit06 Pre Flux 1 effective bit07 Tuning 1 effective bit08 Overcurrent limited 1 effective 0x09 DC overvoltage...

Page 111: ...0x3405 Running Speed 0x3406 Output Power 0x3407 Output Torque 0x3408 PID Reference 0x3409 PID Feedback 0x340A DI Status 0x340B DO Status 0x340C Torque Reference 0x340D AI1 Value 0x340E AI2 Value 0x340F Reserve 0x3410 HDI Frequency 0x3411 PLC Current Speed 0x3412 Speed Reference Parameters Address of Inverter Stop 0x3500 Frequency Reference R 0x3501 DC Bus Voltage 0x3502 DI Status 0x3503 DO Status ...

Page 112: ...nts Obtain the group number 0x4200 Group number value of the parameters contained in the system Paramter group number value contained in the inverter Obtain Group 1 number value 0x4201 Group number value of Group 1 Group number value is consistent with the value obtained by 0x4200 Obtain Group 2 number value 0x4202 Group number value of Group 2 Obtain Group 1 number value 0x4203 Group number value...

Page 113: ...to 40m divided by n A 8 3 Grounding Mode Network Common circuit common end of the signal and optional power supply must be directly connected to PE ground It s better that the whole Bus is grounded in a single point Usually this point is optional on the master or its splitter A 8 4 Cable Modbus cable on the serial link must be shielded At each end of the cable shield must be connected to the PE gr...

Page 114: ... 11 0x11 Parameters read only 12 0x12 Data value out of range 13 0x13 EEPROM error 14 0x14 Readable and writable with an user password 15 0x15 Readable and writable with an enterprise password 16 0x16 Reciprocal error in multi functional DI terminals Multi functional DI terminal setpoint cannot be repeated 17 0x17 Illegal control command 18 0x18 Odd even check error 19 0x19 Not modified in the run...

Page 115: ...ble in Stop or Running status Parameters are changeable in Ready status and Inchangeable in Running status Parameters are actual detection value and inchangeable Inverter has checked the modification attributes of each parameter which helps user avoid misoperation 2 Parameter decimal Most of them are decimal DEC If the parameter starts with 0x it is represented as Hexadecimal Such as 0x0000 When e...

Page 116: ...ence 7 Close Loop PID Reference 8 Reserve 9 Potentiometer Reference 0 F0 03 Auxiliary Frequency Source Option Same as F0 02 Main Frequency Reference 0 F0 04 Main Aux Frequency Source Computing Ones Place Frequency Source Selection 0 Main Frequency Ref 1 Computing Result Tens Place Main Aux Frequency Source Computing 0 Main Aux 1 Mian Aux 2 MAX the bigger one of both 3 MIN the smaller one of both 0...

Page 117: ...ed Setting by Integral Keypad UP DN 0 Frequency Miantain When Stop 1 Frequency Restor to Initial When Stop Hundreds Place After Speed Setting by Digital Terminals UP DN 0 Frequency Setting non Storage When Power Off 1 Frequency Setting Storage When Power Off Thousands Place After Speed Setting by Digital Terminals UP DN 0 Frequency Miantain When Stop 1 Frequency Restor to Initial When Stop 0x0000 ...

Page 118: ...eter are able to be saved Otherwise when power off then re power the inverter except the updated parameters other parameters are always initial value 0 F1 Start and Stop Control Group F1 00 Start Mode Selection 0 Start from the starting frequency 1 First brake and then start from the starting frequency 2 Speed tracking including direction discrimination and then start 0 F1 01 Direct starting frequ...

Page 119: ...e of Stopping Time 0 0 100 0 30 0 F2 Motor Parameter Group F2 00 Motor Type 0 AC Induction Motor 1 Reserve 2 Reserve 0 F2 01 Motor NP Power 0 1 1000 0 kW Depend on motor type F2 02 Motor NP Voltage 0V Inverter Rated Voltage Depend on motor type F2 03 Motor NP Current 0 01 1000 00 A Depend on motor type F2 04 Motor NP Frequency 0 01Hz Max Output Frequency F0 07 Depend on motor type F2 05 Motor Pole...

Page 120: ...ue Regulation 0 F3 01 Speed Loop Kp 1 Low Speed ASR1 P 1 100 30 F3 02 Speed Loop Ki Time 1 Low Speed ASR1 I 0 01 10 00 s 0 50s F3 03 Switch Frequency1 0 F3 06 5 00Hz F3 04 Speed Loop Kp 2 Low Speed ASR2 P 1 100 20 F3 05 Speed Loop Ki Time 2 Low Speed ASR2 I 0 01 10 00 s 1 00s F3 06 Switch Frequency 2 F3 03 Max Output Frequency F0 07 10 00Hz F3 07 Slip Compensation Rate in Vector Control Mode 50 20...

Page 121: ... s F3 24 Torque Control Accel Time 0 00 650 00 s 0 10s F3 25 Torque Control Decel Tim 0 00 650 00 s 0 10s F3 26 Forward Speed Limit in Torque Mode 0 0 100 0 100 0 F3 27 Reverse Speed Limit in Torque Mode 0 0 100 0 100 0 F4 VF Control Group F4 00 V F Curves 0 Linear V F curve 1 2 power reduced torque V F curve 2 1 7 power reduced torque V F curve 3 1 2 power reduced torque V F curve 4 Multi point V...

Page 122: ...Channel 0 Keypad Setting 1 AI1 2 AI2 3 Reserve Note 100 Corresponding Motor Rated Voltage 0 F4 13 VF Separation Voltage Digital Given 0 0 100 0 0 0 F4 14 VF Separation Voltage Rising Time 0 0 10 0 s 0 5s F4 15 VF Separation Voltage Dropping Time 0 0 10 0 s 0 5s F4 16 VF Separation Max Output Voltage F4 17 100 0 100 0 F4 17 VF Separation Min Output Voltage 0 0 F4 16 0 F5 Digital Input Terminal Grou...

Page 123: ...en 19 Main Frequency Resouce Swich to AI1 20 Main Frequency Resouce Swich to AI2 21 Reserve 22 Main Frequency Resouce Swich to HDI 23 Reserve 24 Preset Speed Terminal 1 25 Preset Speed Terminal 2 26 Preset Speed Terminal 3 27 Preset Speed Terminal 4 28 Accel Decel Time Selection Terminal 1 29 Accel Decel Time Selection Terminal 2 30 33 Reserve 34 Forward Disable 35 Reverse Disable 36 Accel Decel D...

Page 124: ...Mode 0 Two Wire Mode1 1 Two Wire Mode2 2 Three Wire Mode1 3 Three Wire Mode2 0 F5 09 Terminal UP DN Rate 0 001 65 535 Hz s 1 000 Hz s F5 10 DI1 Delay Time 0 000 60 000 s 0 000s F5 11 DI2 Delay Time 0 000 60 000 s 0 000s F5 12 DI3 Delay Time 0 000 60 000 s 0 000s F5 13 DI4 Delay Time 0 000 60 000 s 0 000s F5 14 HDI Delay Time 0 000 60 000 s 0 000s F5 15 HDI Min Input Pulse 0 0 kHz F5 17 Note Only e...

Page 125: ... 0 00V F5 26 Curve 1 Min Reference Setting 100 0 100 0 0 0 F5 27 Curve 1 Max Reference F5 25 11 00V 10 00V F5 28 Curve 1 Max Reference Setting 100 0 100 0 100 0 F5 29 Curve 2 Min Reference 0 00 F5 31 0 00V F5 30 Curve 2 Min Reference Setting Same as F5 26 0 0 F5 31 Curve 2 Max Reference F5 29 11 00V 10 00V F5 32 Curve 2 Max Reference Setting Same as F5 26 100 0 F5 33 Curve 3 Min Reference 10 00V F...

Page 126: ...ower Limit Selection Tens Place AI2 Lower Limit Selection Hundreds Place HDI Lower Limit Selection Thousands Place Reserve 0x0000 F6 Digital Output Terminal Group F6 00 HDO Output Type 0 Collector Open Circuit High Speed Pulse Output 1 Collector Open Circuit Output F6 01 Setting 0 F6 01 HDO Output Selection 0 63 0 No Output 1 In Running Mode 2 Frequency Level Detection Reach FDT1 3 Frequency Level...

Page 127: ...rload Pre alarm 32 Reserve 33 Reserve 34 Timer Reach the time programmed 35 AI1 AI2 36 Reserve 37 Current Running Time Reach 38 63 Reserve F6 04 Output Terminal Effective Status Setting HDO RO Range 0x0000 0x0003 Binary Setting 0 Effective in on mode 1 Effective in off mode Tens Place BIT0 BIT1 HDO RO Tens Place Reserve 0x0000 F6 05 HDO Output Delay Time 0 0 3600 0 s 0 0s F6 06 Relay Output Delay ...

Page 128: ...3 times Motor Rated Torque 8 Output Power 0 2 times Motor Rated Power 9 Output Voltage 0 1 2 times Inverter Rated Voltage 10 DC Bus Voltage 0 1000 0V 11 AI1 12 AI2 13 Reserve 14 PILSE Pulse Input 0 100 kHz 15 Reserve 16 Reserve 17 Reserve 18 Output Current Corresponding 0 1000 A 19 Ouput Voltage Corresponding 0 1000 V 20 Output Torque 200 0 200 0 Motor Rated Torque 21 36 Reserve F6 10 AO1 Zero Bia...

Page 129: ...nction 4 Lock All Except RUN STOP Key 0 F7 02 Reserve F7 03 Parameters Protection Setting 0 All Parameters Permit to be changed 1 Forbit change except Digital Given F0 05 and this parameter 2 Forbit change except this parameter 0 F7 04 Reserve F7 05 Running Status Selection1 Range 0x0007 0xFFFF 3FFF Bit00 Output Frequency Hz light Bit01 Setting Frequency Hz Flash Bit02 DC Bus Voltage V Light Bit03...

Page 130: ...ght frequency flash slowly Bit01 DC Bus Voltage V Light Bit02 DI Terminal Status Bit03 DO Terminal Status Bit04 PID Reference Flash Bit05 PID Feedback Light Bit06 Torque Reference Light Bit07 AI1 Value V Light Bit08 AI2 Value V Light Bit09 Reserve Bit10 HDI Frequency Bit11 PLC Current Step No Bit12 Setting RPM Bit13 Bit15 Reserve 0x0003 F7 08 STOP Key Function Selection 0 Only Effective to Keypad ...

Page 131: ... 10 Skip Frequency1 0 00 Hz Max Output Frequency F0 07 0 00Hz F8 11 Skip Frequency 1 Range 0 00 Hz Max Output Frequency 0 00Hz F8 12 Skip Frequency 2 0 00 Hz Max Output Frequency 0 00Hz F8 13 Skip Frequency 2 Range 0 00 Hz Max Output Frequency 0 00Hz F8 14 Skip Frequency 3 0 00 Hz Max Output Frequency 0 00Hz F8 15 Skip Frequency 3 Range 0 00 Hz Max Output Frequency 0 00Hz F8 16 Brke Unit Action Vo...

Page 132: ...0 F8 30 Droop Control 0 00 10 00 Hz 0 00Hz Ineffective 0 00Hz F8 31 Start Protection Selection 0 No Applicable 1 Start Protection 1 F8 32 Timer Function 0 Ineffective 1 Effective 0 F8 33 Timer Running Timer 0 0 6500 0 min 0 0min F8 34 Current Running Reach Time 0 0 6500 0 min 0 0min F8 35 Auto Restart Function 0 Ineffective 1 Effective 0 F8 36 Auto Restart Delay Time 0 0 10 0 s 0 0s F8 37 Sleep Wa...

Page 133: ...0 s 0 00s F9 10 Offset Limit 0 0 100 0 0 0 F9 11 Differential limiting 0 00 100 00 0 10 F9 12 The Max Positive Offset between the Two Outputs 0 00 100 00 1 00 F9 13 The Max Negative Offset between the Two Outputs 0 00 100 00 1 00 F9 14 Close Loop Output Invert Selection 0 Close Loop Output is Negative Inverter Run in Lower Limit Frequency 1 Close Loop Output is Negative Inverter Run Reverse 0 F9 1...

Page 134: ... Detection Value 0 0 100 0 0 0 F9 27 Feedback Loss Detection Time 0 0 20 0 s 0 0 F9 28 Close Loop Calculation Mode 0 No calculate when stop 1 Calculate when stop 0 F9 29 Close Loop BackupsChannel Selection 0 Digital Given 1 AI1 2 AI2 3 Reserve 4 HDI 0 FA Simple PLC and Multi Preset Speed Control Group FA 00 Simple PLC Running Mode Selection Range 0x0000 0x0112 Ones Place PLC Running Mode 0 Single ...

Page 135: ...00 0 20 0 FA 05 Step 3 Setting Same as FA 01 0x0000 FA 06 Step 3 Running Time 0 0 6500 0 20 0 FA 07 Step 4 Setting Same as FA 01 0x0000 FA 08 Step 4 Running Time 0 0 6500 0 20 0 FA 09 Step 5 Setting Same as FA 01 0x0000 FA 10 Step 5 Running Time 0 0 6500 0 20 0 FA 11 Step 6 Setting Same as FA 01 0x0000 FA 12 Step 6 Running Time 0 0 6500 0 20 0 FA 13 Step 7 Setting Same as FA 01 0x0000 FA 14 Step 7...

Page 136: ... 100 0 0 0 FA 33 Preset Speed 3 100 0 100 0 0 0 FA 34 Preset Speed 4 100 0 100 0 0 0 FA 35 Preset Speed5 100 0 100 0 0 0 FA 36 Preset Speed 6 100 0 100 0 0 0 FA 37 Preset Speed 7 100 0 100 0 0 0 FA 38 Preset Speed 8 100 0 100 0 0 0 FA 39 Preset Speed 9 100 0 100 0 0 0 FA 40 Preset Speed 10 100 0 100 0 0 0 FA 41 Preset Speed 11 100 0 100 0 0 0 FA 42 Preset Speed 12 100 0 100 0 0 0 FA 43 Preset Spee...

Page 137: ...me 0 1 100 0 s 0 0s Fb 05 Transmit Fault Operation 0 Alarm and Coast Stop 1 No Alarm and Keep Running 2 No Alarm and Stop per Programmed Stop Mode Only in Comm Mode 3 No Alarm and Stop per Programmed Stop Mode In All Mode 1 Fb 06 Comm Operation Selection 0 Write Operation Respond Inverter responds to the commands written by the host computer 1 Write Operation No Respond Inverter only responds to t...

Page 138: ...er Output 300 0 300 0 Motor Rated Torque 0 0 Fd 11 Torque Current 300 0 300 0 0 0 Fd 12 Flux Current 0 100 0 0 0 Fd 13 Motor Power 0 0 200 0 Motor Rated Power 0 0 Fd 14 Motor Estimate Frequency 300 00 300 00 Hz 0 00Hz Fd 15 Motor Actual Frequency 300 00 300 00 Hz 0 00Hz Fd 16 DC Bus Voltage 0 800 V 0 Fd 17 Inverter Status Range 0x0000 0xFFFF Bit0 Run Stop Bit1 Reverse Forward Bit2 Zero Speed Runni...

Page 139: ... 24 AI2 Percentage 100 00 110 00 0 00 Fd 25 Reserve Fd 26 AO1 Output 0 0 100 0 Corresponding Full Scale 0 0 Fd 27 Reserve Fd 28 Process Close Loop Reference 100 0 100 0 Corresponding Full Scale 0 0 Fd 29 Process Close Loop Feedback 100 0 100 0 Corresponding Full Scale 0 0 Fd 30 Process Close Loop Error 100 0 100 0 Corresponding Full Scale 0 0 Fd 31 Process Close Loop Output 100 0 100 0 Correspondi...

Page 140: ...st Running Time 0 65535 H 0 Fd 50 Power Factor Angle 0 1 20 0 0 Fd 51 VF Separated Target Voltage 0 0 100 0 Motor Rated Voltage 0 0 Fd 52 VF Separated Output Voltage 0 0 100 0 Motor Rated Voltage 0 0 Fd 53 Inverter GP Type 0 3 0 Fd 54 Motor Temperature 1 200 0 FE Protection and Early Alarm Group FE 00 Motor Overload Protection Selection 0 Ineffective 1 Effective 1 FE 01 Motor Overvoload Protection...

Page 141: ...ction Time 0 0 60 0 s 1 0s FE 20 OverSpeed Detection Value 0 0 50 0 Max Output Frequency 20 0 FE 21 OverSpeed Detection Time 0 0 60 0 s 0 0s No Detection 1 0s FE 22 Detection Value of Excessive Speed Deviation 0 0 50 0 Max Output Frequency 20 0 FE 23 Detec When Excessive Speed Deviation 0 0 60 0 s 0 0s No Detection 5 0s FE 24 Input Phase Loss Detection Selection 0 Input Phase Loss Hardware Detecti...

Page 142: ...ss E SPO 10 IGBT Protection E FO 11 Heatsink Over Temperature E OH1 12 Rectifier Over Temperature E OH2 13 Inverter Overload E OL2 14 Motor Overload E OL1 15 External Fault E EF 16 EEprom abnormal E EEP 17 Comm Abnormal E CE 18 Contactor Abnormal E SHt 19 Current Detection Abnormal E ItE 20 Reserve 21 Reserve 22 Reserve 23 Reserve 24 Motor Tuning Abnorma E tE 25 Reserve 26 Reserve 27 Reserve 28 Re...

Page 143: ...z FE 31 Third Time Latest Fault Current 0 00 655 35 A 0 00A FE 32 Third Time Latest Fault DC Bus Voltage 0 00 655 35 V 0 00V FE 33 Inverter Status of The Third Time Latest Fault 0 65535 0 FE 34 DI Terminal Status of The Third Time Latest Fault 0 9999 0 FE 35 DO Terminal Status of The Third Time Latest Fault 0 9999 0 FE 36 Fault Log2 0 55 0 FE 37 Fault Log 3 0 55 0 FE 38 Protection Selection1 in Fa...

Page 144: ... Ones Place Load Loss E LL 0 Coast Stop 1 Decel Stop 2 Keep Running by Skipping to 7 Motor Rated Frequency Recover to setting frequency when load recover Tens Place PID Feedback Loss in Running Mode E FbL 0 Coast Stop 1 Stop per Stop Mode 2 Keep Running Hundreds Place Excessive Speed Deviation E dEv Same as tens place Thousands Plac Motor Over Speed E OS Same as tens place 0x0000 FE 41 Protection ...

Page 145: ...ange Thousands Plac Reserve FE 43 Continuing Running Frequency Slection when Faulted 0 4 0 Current Frequency 1 Setting Frequency 2 Upper Limit Frequency 3 Lower Limit Frequency 4 Abnormal Reserve Frequency 0 FE 44 Abnormal reserve frequency setting 0 0 100 0 Corresponding Max 10 0 141 ...

Page 146: ...eries User Manual Appendix C Accessiories Appendix C Accessiories Name Description Catalog No Top protective cover For meeting IP22 protection level use please refer to the installation guideline NVF5 FH 142 ...

Page 147: ...quirements of this manual 5 Problems caused by incorrect wiring 6 problems caused by earthquake fire thunderstruck abnormal voltage or other force majeure 4 In the following cases the manufacturer has the right not to provide repair service 1 Barcode and nameplate of the manufacture can not be indentified 2 User doesn t arrange the payment according to the purchase and sale contract 3 When the man...

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