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1. Applicable Dimensions mm AC Drive Model Model X Moterkw DZB200M0005L2 0 55 FLO8 85 131 142 75 113 5 DZB200M0007L2 0 75 DZB200M0015L2 1 5 DZB200M0022L2 2 2 FL22 DZB200M0007L4 0 75 100 141 151 89 117 5 DZB200M0015L4 1 5 DZB200M0022L4 2 2 DZB200J0005L2 0 55 FL26 DZB200J0007L2 0 75 104 138 149 94 130 5 DZB200J0015L2 1 5 aperture d I A W gt lt D gt T d EY i CIC m e 6 s O CAUTION High 82 DZB Series Appendix B Dimensions Product each parts of names D Aperture bolt bore Inverter nameplate Lower cover of inverter output Digital operate keys Up cover of power input 5 heat export 2 Power input terminals Control circuit terminals of main control board 9 Braking resistor wiring terminal Inverter output terminals Grounding terminal ON Bases V v Ww Bran r DZB Series Appendix C Accessories List Appendix C Accessories List 1 All Braking Resistors amp Braking Units Use in AC drives
2. Output A frequency T 6 0 2 i i 5 OT poof fof 1 1 Dot i i EN H 1 i 1 mE i of l i l 1 1 l i i i 1 ON ON ON os t 51 gt ON ON t s2 1 gt 1 i i 1 i on t 53 I ON t Operation gt Fig 6 20 multi speed logic Diagram 63 DZB Series Chapter 6 Parameter Description Relationship between multi speed and S1 S2 S3terminals S1 S2 S3 Current segment of multi speed control OFF OFF OFF Multi Speed 0 ON OFF OFF Multi Speed 1 OFF ON OFF Multi Speed 2 ON ON OFF Multi Speed 3 OFF OFF ON Multi Speed 4 ON OFF ON Multi Speed 5 OFF ON ON Multi Speed 6 ON ON ON Multi Speed 7 F5 Protection Parameters Function Default Code Name Setting Range SIUS 0 No protection Motor Overload F5 00 Protection Option 1 normal motor 1 2 Variable Frequency motor 0 no protection There is no motoroverloading protection characteristic caution to use and thereby the inverter has no protection to the overloaded motor 1 normal motor with low speed compensation As general motor has a poor heat emission at low speed the relevant electronic thermal protection should be regulated properly The low speed compensation characteristic he
3. Applicable Moter Braking Unit Braking Resistors Model No of Units Used Braking wae Mot ante Restos wanes Rasos wut one 0 5 0 7 Built in 80W 2000 80W 1200 1 220V 0 75 1 0 Builtin 80W 2000 80W 1200 1 1PH 1 5 2 0 Builtin 150W 1000 150W 1000 1 2 2 3 0 Built in 200W 800 200W 680 1 10096 380V 0 75 1 0 Built in 80W 4000 80W 4000 1 3PH 1 5 2 0 Built in 120W 3300 180W 3000 1 2 2 3 0 Built in 160W 2500 250W 2500 1 Note 1 Please only use the resistors and recommended valves 2 Take into consideration the safety of the enviroment when installing the braking resistors 3 If the minimum resisitance value is to be utilized consult local dealers forthe calculation of the Watt figures 2 Standard Extension Cable FL WX 0100 0100 0150 0200 Model Length 1 0M 1 5M 2 0M 0250 2 5M 0300 3 0M 84 network cable company name A card of user s protect to fix card Model Invoice number Number Buy date of machine Manufacturer Tel User Tel Address Post code Maintain Date Detailed record Note User writes the card and mails it to the manufacturer during ten days B card for user s file Model Invoice number Number Buy data of machine Honorific customer Welcome to use FuLing Inverter 1 You have the
4. 4 Over current during acceleration E004 Check if the output loop of the motor driver inverter hasthe earthing or short circuit V F mode No Whether the motor parameter identification has been performed Yes Y gt Is the acceleration time too short No Y Whether itis proper to manually raise torque or V F curve Yes Y The voltage is too low or not No Y Start the rotating motor or not No Y Is there the shock load during the acceleration process No Y The type of inverter is small 13 Yes Adjust the voltage within Yes Cancel the external force or the normal range installthe brake resistor Yes Remove the peripheral fault No Perform the motor parameter identification Yes ERES Increase the acceleration time No Adjust the manual raising of torque or V F curve Yes Adjustthe voltage to the normal range Select the rotation speed tracing before restarting or restart after the motor stops Yes Cancel shock load 5 Over current during deceleration E005 Check if the output loop of the motor driver inverter has the earthing or short circuit V F mode No ooo Whether the motor parameter identification has been performed or not Yes Isthe deceleration time too short No Is the voltage too low No Whether there exists a sho
5. Function i Default Code Name Setting Range vane F2 00 On off signal filter times 1 10 5 It sets 1 S6 VI and CI terminals sample filtering time In big interference situation this parameter should be increased in order to prevent maloperation 44 DZB Series Chapter 6 Parameter Description DZB Series Chapter 6 Parameter Description Bunetion Name Setting Range penu F2 01 S1 Terminal Function Selection 0 25 1 F2 02 S2 Terminal Function Selection 0 25 2 F2 03 S3 Terminal Function Selection 0 25 4 2 04 S4 Terminal Function Selection 0 25 7 F2 05 S5 Terminal Function Selection 0 25 12 F2 06 S6 Terminal Function Selection 0 25 13 These parameters are used to set up the corresponding functions of digital multifunction input terminals setting Functi Description value unction p Even if there is a signal input the inverter does not run 0 No Function Terminals which are not used can be set to be no function in order to prevent malfunction 1 Forward Theinverter s forward or reverse running can be control by 2 Reverse external terminals th ti By means of this terminal the inverter s operation mode can b 3 EAM Sperason defined to be three wire control mode For details please refer to the function code description of F2 07 three wire control mode 4 Forward Jogging At Jogging operation the
6. Above function codes define the relationship between analog input voltage and the setting value that analog input is corresponding to When the analog input voltage exceeds the range of the set maximum or minimum input the beyond portion should be calculated with maximum input or minimum input When analog input is amperage input 0mA 20maA is corresponding to 0V 10V For different applications the corresponding nominal value of analog setting 100 0 is different For details please refer toeach application description Following figures shows several settings Note VI lower limit must be less or equal to VI upper limit CORRESPONDING SETTING DZB Series Chapter 6 Parameter Description Function i Default Code Name Setting Range F2 14 Cllower limit 0 0V 10 0V 0 0V Cl lower limit 5j F2 15 corresponding setting 100 0 100 0 0 0 F2 16 Clupper limit 0 0V 10 0V 10 0V Cl upper limit E E F2 17 corresponding setting 100 0 100 0 100 0 F2 18 Clinput filtering time 0 0s 10 0s 0 15 CIfunction settings are similar to VI setting method DZB Series inverter provides 2 paths of analog input port DZB Series inverter standard unit has two multifunction digital output terminal one or two multifunction relay output terminals and one analog output terminal Function Default Code Name Setting Range WAG F2 19 Motoutput selection 0 10 1 F2 20 Reser
7. E Grounding Terminal Grounding Terminal must be connected to earth reliably and the grounding resistance shall be less than 5 otherwise the equipment may work abnormally or be damaged Do not share the PE and neutral line of the mains supply 5 Control Terminals and Wiring 1 Layout of Control Terminals Fig 3 4 Fig3 5 200M A B S1 S2 S3 S4 S5 S6 AI 10V FM MO1MCM 200J A B C S1 S2 S3 54 ACMACM AI 10V FM MO1MCM 12V Analoginput select switch gt ACI AVI 2 Function of Control Terminals Terminal Function MCM Multi function PHC output 1 A B Multi function indication output contact RefertoF2 19 F2 21 B C Multi function indication output contact S1 DCM Multi function input 1 S2 DCM Multi function input 2 S3 DCM Multi function input 3 S4 DCM Multi function input 4 Refer tolh 012 06 S5 DCM Multi function input 5 S6 DCM Multi function input 6 412V Auxiliary control power source AVI ACM 0 10 V Max output freq Input Analog signal input ACI ACM 4 20mA 0 10V Input FM ACM Analog signal output Output 10V ACM Power supply for speed setting 10 V 20 mA max output current 13 3 Noteson Control Terminals A Analog input terminal Since the weak analog voltage signal is easily disturbed by external disturba
8. Fig 4 3 Example for Parameter Changing 19 Inthird level menu if the parameter has no flash bit it means the function code cannot be changed and the possible reasons are 1 This parameter of this function code cannot be changed such as the actually detected parameter and running record parameter 2 This function code cannot be changed in operating status and can only be changed when the inverter is stopped 4 3 How to View Status Parameters When DZB Series inverteris in the stopor running status several status parameter of the inverter can be displayed on the LED nixie tube Pressing the keyDATA can display the stop or running status parameters There are nine stop status parameters to be displayed in the stop status Setting frequency DC bus voltage Inputterminal status Output terminal status PID setpoint PID feedback VI value CI value Current segment of multi speed control DZBSeries inverter has fifteen running status parameters to be displayed in the running status Setting frequency Running frequenc y Output current Output voltage Running speed Actual value of delay time Setting of delay time DC bus voltage PID setpoint PID feedback Input terminal status Output terminal status VI value CI value Current segment of multi speed control If the inverter is powered on again after power off the parameters displayed defaulted as those selected before the power off 4 4 Password Setting DZB200 inverter provides pa
9. output contact gt C AC 250V 2A below B DC 30V 2A below auxiliary power 12V F2 21 p Multi function PHC output terminal Ya asvpc soma below F2 19 MCM 10V 3 JAVI Analog voltage input 2 0 10V Potentiometer 4 ACL Analog current in 1 2 6 GND g current input 4 20mA CON3 4 9G4 1 4 SG e 5 45V 6 1 RS 485 serial interface shows main circuit shows control circuit Fig 3 2 200J Basic Wiring Diagram 10 DZB Series Chapter 3 Mechanical and Electrical Installation Main Circuit Wiring INPUT RA S 36 ON BERBE U V W BR BR MOTOR R Fig 3 4 Terminal Diagram DZB Series Chapter 3 Mechanical and Electrical Installation anger Please confirm the mains voltage level is same with that of the inverter otherwise the inverter may be damaged Make sure the ratings of the driven motor are in compliance with the inverter otherwise the motor may be damaged or the inverter may be in protection status Do not confuse the input terminals with the output terminals U V W otherwise there will be danger of damaging the inverter Brake resistor cannot be connected between the DC bus terminals and otherwise fire may occur 1 Main Circuit Terminals of Inverter Terminals Description R S
10. Http www chinafuling com Safety and f Product Introduction h Fame Electrical Installation Parameter Description Fault Diagnosis and Countermeasures Fh DRE AT eA Uh ity Guarantee DZB Series Preface Preface Thank you for choosing DZB 200M amp J Series AC Motor Drives This manual will be helpful in the installation parameter setting troubleshooting and daily maintenance of the AC motor drives To guarantee safe operation of the equipment read the following safety guidelines before connecting power to the AC drives Keep this operating manual handy and distribute to all users for reference Attention Always read this manual thoroughly before using DZB series AC Motor Drives Do not connect or disconnect wires and connectors while power is applied to the circuit AC input power must be disconnected before any maintenance There are highly sensitive components on the printed circuit boards These components are especially sensitive to ESD electrostatic discharge To avoid damage to the drive do not touch components or the circuit boards until static control precautions have been taken To avoid personal injury do not remove the cover of the AC motor drive until all of the digital keypad DISPLAY LED lamps are off The DC link capacitor remains charged with a hazardous voltage even after input power
11. Forbidding inverter inverse operation is suitable to specific application that inverse operating is forbidden 31 DZB Series Chapter 6 Parameter Description Function Name Setting Range ae F0 11 Carrier frequency setting 1 0 15 0kHz Carrier Electronmagnetic Cacophony mem frequency noise Leakage current Heat radiation 1KH large small small 10KHz 15KHz small large large Fig 6 2 Relationship between environment and Carrier frequency Relationship between Model and Carrier frequency Carrier frequency Maxcarrier Mincarrier Factory frequency frequency setting Model KHz KHz KHz B 0 4kW 11KW 15 1 8 0 75kW 15KW 15kW 55KW 8 1 4 18 5kW 75KW 75kW 300KW 6 1 2 90kW 315KW This function is mainly used toimprove the motor operating noise and inverter interference to external The advantages of using high carrier frequency relatively ideal current wave shape less harmonic current wave and low motor noise The disadvantages of using high carrier frequency increased switch loss and inverter temperature rises affecting inverter output capacity so that itshould be operated at derating under high carrier frequency conditions in the mean time inverter leakage current and its electromagnetic interference to external are increased The situations of using low carrier frequency is on the contrary T
12. Tt fir d 11 E Timet E Output f l gt Timet Fig 6 19 Coincidence relation of discrepancy limit and output frequency Function i Default Code Name Setting Range VE Feedback disconnection F4 27 detecting value 0 0 100 0 0 0 Feedback disconnection F428 detecting time 0 0 360 0s 1 05 Feedback disconnected detecting value this detecting value is relative to the full range 100 The system detects the PID feedback value all the time When the feedback value is less or equal to the feedback disconnected detecting value the system starts to time the detection When the detecting time exceeds the feedback disconnected detecting time the system will send an alert of feedback disconnecting failure E02E 62 DZB Series Chapter 6 Parameter Description function Name Setting Range 4 29 Multi Speed 0 100 0 100 0 0 0 F4 30 Multi Speed 1 100 0 100 0 0 0 F4 31 Multi Speed 2 100 0 100 0 0 0 F4 32 Multi Speed 3 100 0 100 0 0 0 F4 33 Multi Speed 4 100 0 100 0 0 0 F4 34 Multi Speed 5 100 0 100 0 0 0 F4 35 Multi Speed 6 100 0 100 0 0 0 F4 36 Multi Speed 7 100 0 100 0 0 0 Note The multi speed symbol defines the operation direction If it is negative the operation direction is reverse Frequency setting 100 0 is corresponding to maximum fr equency F0 04
13. e g pump and fans and also suitable for cases with one inverter driving multiple motors Function i Default Code Name Setting Range VAG 0 Keyboard Fo o1 Command source 1 Terminal 0 selection 2 485 communication Path Selection for the inverter Control Command 0 Keyboard Command Path The buttons RUN and STOP on the keyboard are for operation control 1 Terminal Command Path Multifunction input terminals of forward reverse forward jogging reverse jogging and soon perform the operation command control 2 Communication Command Path Operation command control is performed through communication pattern by upper level machine Function i Default Code Name Setting Range Value 0 Keyboard and terminal UP DOWN setting Keyboard and terminal 7 F0 02 UP DOWN setting 1 Valid and inverter does not 0 memorize when power down 2 Invalid DZB200series inverter can set up the frequency though A and V buttons onthe keyboard and terminal UP DOWN Frequency setting increase Frequency setting decrease and as it has the highest purview it can combine with any other frequency setting path to mainly accomplishes the fine adjustment of inverter output frequency during control system commissioning 34 DZB Series Chapter 6 Parameter Description 0 Valid and the inverter memorizes when power down Able to set up frequency command and memori
14. 053 0 0V 3 3 y O function of delay time invalid y We also can use set external terminal function to set delay time of F3 17 Setting unit of delay time 0 delay time function invalid 1 the unit of delay time is 0 15 2 the unit of delay time 1s 3 the unit of delay time 1 min F4 Application Function Parameters Function i Default Code Name Setting Range VANE F4 00 ACCEL Time 2 0 1 360 0s 10 0s F4 01 DECEL Time 2 0 1 360 0s 10 0s Acceleration Deceleration time can be chosen to be F0 08 F0 09 or above three time settings Their meanings are all the same please refer to F0 08 and F0 09 related description The Acceleration Deceleration time 0 1 at inverter operation can be chosen through different combination of multifunction digital input terminals 55 DZB Series Chapter 6 Parameter Description Function i Default SRE Name Setting Range VE F4 02 Jogging frequency 0 00 F0 04 5 00Hz F4 03 Jogging ACCEL time 0 1 360 0s 10 0s F4 04 Jogging DECEL time 0 1 360 0s 10 0s It is to define the inverter set frequency and Acceleration Deceleration time at Jogging operation Jogging operation is performed by direct start mode and deceleration stop mode The Jogging Acceleration time is the time required for inverter to accelerate from OHz to the maximum output frequency F0 04 The Jogging Deceleration time is the time required for inverterto decelerate from the maximum output
15. 09 DECEL time 1 0 1 360 0s 10 0s 9 0 Operating at default direction Operation direction y A NE F0 10 selection 1 Operating atreverse direction 2 e 10 2 NO inverse operating Set by Fo 11 Carrierfrequency setting 1 0 15 0kHz model 11 0 NO operation Functional parameters F0 12 restoration 1 Restore default value 0 e 12 2 Delete failure records 0 Invalid F0 13 AVR selection 1 Valid all the time 1 X 13 2 Invalid during deceleration 22 e DZBO Series Chapter 5 Function Parameters List DZB Series Chapter 5 Function Parameters List Function 1 Default Serial Code Name Setting Range vie cation INO 0 Direct start F0 14 StartMode 1 DC braking first and then start 0 e i 2 Running speed pick up and then start F0 15 Startfrequency 0 5 99 99Hz 0 50Hz 15 Hold time of start F0 16 frequency 0 0 50 0s 0 0s 16 Braking current 5 F0 17 before starting 0 0 150 0 0 0 17 Braking time F0 18 before starting 0 0 50 0s 0 0s X 18 0 DECEL Stop F0 19 Stop Mode 0 X 19 1 Free run Stop Beginning Frequency of n F0 20 braking 0 00 99 99Hz 0 0Hz 20 0 21 Waiting time of braking 0 0 50 0s 0 0s 21 F0 22 DC braking curr
16. Setting Range peat 115 0 140 0 standard DC bus 130 0 4 16 Brake Threshold voltage 380V Value Voltage 115 0 140 0 standardDC bus 120 094 voltage 220V This function is to set up the initiative bus voltage of dynamic braking and properly regulating this value can result in an effective brake to the load Default Value Setting Range 0 1 999 9 4 17 display Speed 120 xrunning 100 096 frequency X F4 17 pole number Speed 120 X running frequency X F4 17 pole number This function is used to calibrate speed display error it has no impact on actual speed PID control is one method normally used to process control holding the control value to the target value by the negative feedback system which regulates the inverter output frequency by means of proportion integration and differential operations on the difference between the control value feedback signal and the target value signal It is applicable to the process controls such as flow control pressure control and temperature control and so on The control functional block diagramis shown as follows Given Value el Percentage oO PID Control Percentage Output F Filter Feedback Val 1 eedback Value Fig 6 18 Process PID Functional Block Diagram T 3 Defaul Setting Range VE 0 Given by Keyboard F4 19 1 G
17. Setting unitofdelaytime 0 3 0 96 F4 Application Function Parameters F4 00 ACCEL Time 2 0 1 360 0s 10 0s 97 4 01 DECEL Time 2 0 1 360 0s 10 0s 98 4 02 Jogging frequency 0 00 F0 04 5 00Hz 99 F4 03 Jogging ACCEL time 0 1 360 0s 10 0s 100 F4 04 Jogging DECEL time 0 1 360 0s 10 0s 101 29 Function Default Modifi Serial Code Name Setting Range va cation ING F4 05 Skip frequency 0 00 F0 04 0 00Hz 102 F4 06 Skip frequency range 0 00 99 99Hz 0 00Hz 103 0 0 100 0 F4 07 Traverse frequency range relative to set frequency 0 0 104 A 0 0 50 0 relative to traverse z F4 08 Kick frequency range frequency range 0 0 x 105 F4 09 frequencyup 9 4 380 0s 5 05 x 106 F4 10 quayerse frequency down 9 4 360 0s 5 0s 107 F4 11 Fault auto reset times 0 3 0 108 Interval time setting of F4 12 automatic resetting fault 0 1 100 0s 1 0s x 109 F4 13 FDTleveldetectionvalue 0 00 F0 04 50 00Hz X 110 F4 14 FDT delay detection value 0 0 100 0 FDT level 5 0 111 Frequency reaching 5 3 SE F4 15 detection range 0 0 100 0 maximum frequency 0 096 112 115 0 140 09 c standard DC bus 130 0 F4 16 Brake Threshold voltage 380V x 2 Value Voltage 3 115 0 140 09 amp standard DC bus 120 09 voltage 220V 0 1 999 9 F4 17 ni display Speed 120xrunning 100 0 X 114 f
18. T L N AC input line terminals UV Ww Motor connection BR BR Connection for the braking resistor option a E Ground Wiring can only be done after the mains input is cut off otherwise there will be danger of electric shock Only qualified and trained engineer can perform the wiring otherwise there will be danger of electric shock Grounding cable must be grounded otherwise there will be danger of electric shock or fire 11 2 Noteson Wiring A Input power supply Land N or R S and T There is no phase ration requirement for the input of inverter C Brake resistor terminals of BR BR The brake resistor terminal is effective only for the inverter of 15kW or below and has a built in brake unit Select the recommended resistor with the cable length of less than 5m otherwise the inverter may burn or be damaged D Inverter output U V and W Inverter output terminals cannot connect to capacitors or surge snub devices otherwise the inverter may be in protective status or damaged If the cables between the motor and the inverter are too long electrical resonance may occur due to the distributed capacitance which may result in damaging the motor insulation or big leakage current so if the cable length is longer than 100m AC reactor must be installed 12 DZB Series Chapter 3 Mechanical and Electrical Installation DZB Series Chapter 3 Mechanical and Electrical Installation
19. caused by DC braking at high speed DC brake current when stopping indicates the applied DC brake energy The bigger the current the stronger the DC brake energy should be DC brake time when stopping the durative time that the DC brake energy is applied If the time is 0 DC brake is invalid and the inverter stops the motor based on the set Deceleration time 40 DZB Series Chapter 6 Parameter Description 0 Terminal command invalid when power on Inverter will not runif it detect operating command terminal is valid When the operating command terminal is invalid and enable this terminal again inverter will run 1 Terminal command valid when power on Inverter will startup automatically after initialization is finished if it detect operation command terminal is valid Note Customer should be careful when you select this function it may cause severe consequence DZB Series Chapter 6 Parameter Description A OutputFrequencyf 1 N 1 1 1 1 i i gt 1 1 T 1 i Timet A Outpyt i 1 Volta B e 1 1 i M DCBrake DCBrake i when when Timet starting stopping Fig 6 3DC Brake Diagram Function i Default Code Name Setting Range Vaide Dead time between 50 64 forward and reverse 0 0 360 05 0 08 It is to set the transient time during which the output frequency is 0 in the FWD REV transient process of inverter It is sh
20. control 0 mode 2 three wire control 1 3 three wire control 2 This parameter defines four different control modes which controls the inverter operation through external terminals 0 Two wire type control integrate Enable with direction This mode is the most often used two wire control mode The motor forward and reverse operations are determined by the defined FWD and REV terminal command K1 K2 Operation Sx FWD K1 K2 Command DZB OFF STOP Series Sx REV ON OFF FWD OFF ON REV DEMI on on stop Fig 6 8 Two wire operation mode 1 1 Two wire control separate Enable from direction When this mode is used the defined FWD is enable terminal The direction is determined by the defined REV state K1 Operation Sx FWD Ki K2 Command DZB OFF OFF STOP Series Sx REV ON QEF FWD OFF ON STOP DCM ON ON REV Fig 6 9 Two wire operation mode 2 47 DZB Series Chapter 6 Parameter Description 2 Three wire control 1 integrate Enable with direction At this mode EN is the Enable terminal with the direction controlled by the defined FWD REV define the direction swi d Sx FWD sw2 Operation Sx EN Command DZB FWD K Series s Sx REV REV DCM Fig 6 10 Three wire operation mode 1 FWD REVswitch SWI RUN button SW2 STOP button EN is defining the corresponding terminal function as Function 3 Thr
21. drive board or output module may be damaged Please seek for the 2 Yes Adjust the voltage within The input voltage is too high or not the normal range service 4 When the Power on Inverter Displays Normally the Air Switch Trips off After the Operation No 1 Checkif the short circuit occurs between the output modules If yes please seek the service HU If there exists the external force Yes Cancelthe external force oy Checkitiheshorteireuit thi bet oriai vieni 1 i lt driving the motor operation during orinstall the brake resistor Checkif the short circuit orearthing occurs between the motor lead wires If yes please remove it the acceleration process P 3 If the tripping occurs only occasionally and the distance between the motor and the inverter is big N o then the adding of an output AC reactor shall be considered Y mtem Yes Increase the acceleration The acceleration time is too short or not E time No No Is there any brake unit gt Install the brake unit and or brake resistor installed resistor Yes Y Seek technical support 71 72 DZB Series Chapter 7 Fault Diagnosis and Countermeasures DZB Series Chapter 7 Fault Diagnosis and Countermeasures 3 Over voltage during running E003 The input voltage is too high or not p Isthere any the external force driving the motor during the operation No Seek technical support
22. function parameter The Sth Modification is the modification performance of the function parameter i e whether or notitis permitted to modify and the modification conditions explained as follows X indicates that the setting value of this parameter can be modified when the inverter is either in stop or operating status means that the setting value of this parameter cannot be modified when the inverter is in operating status means that this parameter is a test value which cannot be modified means that this parameter only can be modified by manufacturer Inverter has done the automatic detection restriction to the modification performance of each parameter hel ping user to prevent mis modification The 6th column Serial No isthe number of function code at the storage inside 2 Default indicates the value of the function code after it is refreshed while doing the manipulation of restoring the factory parameters but the actually detected parameters or record values cannot be refreshed 3 In orderto effectively protect the parameters the inverter provides the cryptoguard for the function code After the user s password is set up i e user s password F3 00 parameter is not 0 when the user press PRG button to enter function code edit status the system firstenters the user s password verification status displaying and the operator must input correctly the user s passwo
23. motor Motor Overload 20 0 120 0 F5 01 Protection Current motor rated current 100 0 135 Power down Frequency 70 0 110 0 standard bus 2 a F5 02 drop Point voltage 80 0 136 Instant power down F5 03 Frequency drop rate 0 00Hz 99 99Hz 0 0Hz 137 0 prohibit Over voltage x Stall Protection 1 allow 0 188 Over voltage Stall 110 150 380V 120 X liaa Protection Voltage 110 150 220V 115 F5 06 Over current stall setting 100 200 150 140 Over current gain setting E x F5 07 io avoid of stalling 0 100 20 ELS 31 F6 05 Communication error measure 0 Alarm and free run stop 1 Noalarm and keep running 2 Noalarm and stop according to stop mode by communication 147 32 DZB Series Chapter 6 Parameter Description Function i Default Modifi Serial Code Name Setting Range via canon RO 3 Noalarmand stop according to stop mode by all control mode 0 Response when write 06 Response 0 x 148 measure 1 No response when write 33 DZB Series Chapter 6 Parameter Description Chapter 6 Parameter Description F0 Basic Function Parameters Function i Default Gods Name Setting Range alio F0 00 Control mode 1 V F control 1 V F Control Mode V F control mode is suitable for the application which does not require high control accuracy
24. new parameters Run RUN Used to start the AC drive operation This key has no effect when the drive is set to terminal run Stop STOP Used to stop the AC drive operation oy If the AC drive has stopped due to a fault press this button to reset the drive s Up Down Press the Up or Down button to change parameter settings These keys may also be used to scroll through different operating values or parameters 17 DZB Series Chapter 4 Operation and Display Explanation of Screen Display 1 Explanation of Displayed Messages on Running status refer to F3 05 posts Displayed Message Operation H Setting frequency Press key B Running frequency Press E key im Output current Press key d Output voltage Press E key Running speed Press a key F Actual value of delay time Press Sz key Setting of delay time Press GE key Lu DC bus voltage Press gz key H PID setpoint Press key b PID feedback Press key LI VI value Press key c CIvalue Press key a multi speed control Press key 2 Explanation of Displayed Messages on Stop status refer to 06 poa Displayed Message Operation H Setting frequency Press am key 11 DC bus voltage Press ame key l Input terminal statu
25. operation during the deceleration process No v The deceleration time is too short or not No Is there any brake resistor installed Yes v Seek technical support 11 External Failure E00D Press STOP button to stopin the non keyboard operation mode or not I Input peripheral fault signal via multifunctional terminal DI or not Im Use STOP in stall 12 Diode Module Over Heat E00E If the environmental temperature is too high No If the wind channel is blocked No If the fanis damaged If the modular heat variable resistor is damaged v If the inverse module is damaged Seek for the technical support 76 Yes Adjust the voltage within normal range Yes Cancel the external force or install the brake resistor Yes Increase the acceleration time or install the brake resistor Install the brake resistor Yes Reset running Yes Check and remove peripheral fault ic Reset running Yes Reduce the environmental temperature Clear the wind channel Yeg Change the fan Yeg Change the heatvariable resistor Y8 Change the inverse module DZB Series Chapter 7 Fault Diagnosis and Countermeasures 13 EEPROM read write failure E00F Whether it is normalafter the No b id renewal of the main control board Seektechnical support 14 Input phase failure E
26. point the inverter continues to decelerate as shown by following figure Bus voltage t Stall Over voltage point Fig 6 22 Over voltage Stall Function Function i Default Goce Name Setting Range Valli F5 06 Over current stallsetting 80 200 150 Over current gain setting F5 07 to avoid of stalling 0 100 20 When inverter is running the actual climbing rate of motor speed is lower than climbing rate of output frequency because load is too big If you don t take any action it will cause over current fault in acceleration then inverter will trip Over current stall protection function is to detect output current and compare it with the current limit defined by F5 06 If it exceeds the current limit output frequency drop down according to F5 07 When it show that output current is lower than limit current inverter will remain normal operation 66 DZB Series Chapter 6 Parameter Description Output current Auto limit current level 7 4 rrr grr penn nn 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Timet i i i i i Output frequency 1 i 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 D 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Limit current frequency drop rate Timet Fig 6 23 Limit current protection F6 Communicati
27. setting down 25 Programme running reset 26 Programme running invalid 0 two wire control 1 2 07 Terminal control 1 two wire control 2 58 mode 2 three wire control 1 3 three wire control 2 F2 08 TUR 0 01 99 99Hz s 0 50Hz s X 59 F2 09 Vllowerlimit 0 0V 10 0V 0 0V X 60 F2 10 eae setting 100 0 100 0 0 0 X 6t F2 11 VI upper limit 0 0V 10 0V 10 0V 62 F212 setting 100 0 100 0 100 0 X F2 13 Vlinput filtering time 0 0s 10 0s 0 15 64 25 F2 22 FM Analog output selection 0 Setting frequency 1 Running frequency Output current Output voltage Running speed Output power Output torque ae Ss le Vl input value 73 26 amp DZB Series Chapter 5 Function Parameters List DZB Series Chapter 5 Function Parameters List Function 1 Default Modifi Serial Code Name Setting Range Value cation No 8 Al input value 9 10 Reserved F2 23 AOLower limit 0 0 100 0 0 0 X 74 Lower limit corresponding F2 24 AO output 0 0V 10 0V 0 0V X 75 F2 25 AO Upper limit 0 0 100 0 100 0 76 Upper limit corresponding 2 26 AO output 0 0V 10 0V 10 0V X 77 F3 Human Machine Interface Parameters F3
28. three guarantees from the time that you buy the machine Because of the quality of the products you have the ser vices as follows 1 Return the machine in one month 2 Replacement the machine in three months 3 Cost free sevice in twelve months Outside of 12 months our company will take normal material expenses 2 When you buy the manchine please file the B card and mails the A cardback during ten days or our company only service for costing 3 Please note the product s number and invoice number when maintain the machine 4 Because of the natural and artificial factor or discorrect dism antleto fix or wrong use to be broken down our company only ser vice for costing
29. up the parameter Yes Reduce the load or increase the inverter capacity The load is too big or the motor is blocked Reduce the load No increase the inverter capacity The type of inverter is small 9 Inverse unit protection E009 E019 E029 Check if the output loop of the motor Yes X driver inverter has the earthing gt Remove the peripheral fault N or short circuit fe y No Whether the link between the motor Yes Install the reactor or and the motor driver inverter is too long output wave filter y No z Yes Check if the wind channel is Whether the module is overheated blocked or the fan is working normally and remove the problem Check if the internal links of Yes the motor driver inverter are loose Plug all the links No a See ea a oe oe ee eee Whether it is normal after the Yes 1 renewal of the main control board main contro board fault i No M Whether the drive board is normal Yes after renewal e drive board fault No i M Whether the inverse module Yes Inverse module damage is normal after renewal Seek technical support 75 DZB Series Chapter 7 Fault Diagnosis and Countermeasures 10 Over voltage during deceleration E00A The input voltage is too high ornot No If there exists external forces driving the motor
30. when the discrepancy between the PID feedback value and the assigned value is 100 continuously regulates to make the regulating amountto reach the maximum frequency F0 047 The shorter the integrating time the stronger the adjusting strength is Differential time Td determines the controlling strength at which PID adjustor performs adjustment to the variance ratio of discrepancy between the PID feedback value and the assigned value The Td is indicating the period of time within which if the feedback value is changed 100 the regulating amount of integral controller is the maximum frequency F0 04 ignore proportional action and integral action The longerthe Td the bigger the controlling strength is PID is the most popularly used control mode in process control with each part playing different role Following simply introduces the operational principle and the controlling method Proportion control P when there is discrepancy between feedback and the assignment output the regulating amount in proportion to the discrepancy If the discrepancy is constant the regulating amount keeps constant Proportion control can response quickly to the feedback variation but only using proportion control is unable to perform noncorresponding control The bigger the proportional gain the faster the system regulating speed but being too big may cause oscillation The control method is first to seta long integrating time and a zero differential time and
31. 0 seconds Q Start torque 1 5Hz 150 V F gt Fi Speed control range 1 100 V F 5 Speed accuracy 0 5 E Carrier frequency 1 0 15 0KHz w Digital setting 0 01Hz Analog setting Maximum frequency X 0 1 Torque boost 0 10 0 Accel decel Mode Two accel decel curve range 0 1 360sec DC brake Start DC break Stop DC break Jog frequency range 0 00Hz Maximum output frequency Jog control Jog Acc Dec time 0 0 360 0s Multi Speed Te Function Internal PLC operation 8 speed Control Internal PID Realize product line automatic control system Automatic Voltage Adjustment Function Keep static output voltage automatically when mains voltage fluctuating Shared DC bus Several motors can share one DC bus Input terminal Eight digital inputterminals and one of them can input high speed pulse Two analog input terminals one can be inputted voltage and theother can be inputted voltage or current 2nsi19joe1euo yndynoynduy Output terminal One digital output terminal Two for 7 5kw below Two relay output terminal One for 7 5kw below One analog output terminal 80 DZB Series Appendix B Dimensions DZB Series Appendix A Standard Specifications Series DZB200 Item Specification LCD Disp pre set frequency operate frequency output current motor speed input voltage Isp ay output voltage input output terminals stat
32. 00 User password 0 9999 0 X 78 F3 01 Reserved 79 F3 02 Reserved 80 0 Keypad control valid 1 Keypad and terminal control valid F3 03 STOP function option 0 81 2 Keypad and communication control valid 3 Allcontrol modes valid 0 external keyboard preferential ENB 1 Local and external keyboard simultaneous display only external key press is valid F3 04 Keypad display option 2 Local panel and external 0 x 82 keyboard simultaneous display only Local key press is valid 3 Local and external keyboard simultaneous display and all key presses are valid both are OR logical relation Displayed Message Code 0 Setting frequency 1 1 Running frequency 2 i i 2 Output current 4 F3 05 operation status display 255 x 83 parameter option 3 Output voltage 8 4 Running speed 16 5 Actual delay time 32 6 Setting delay time 64 Setting Range parau et Set 7 DC bus voltage 128 8 PID setpoint 256 9 PID feedback 512 10 Reserved 11 Reserved 12 VI value 4096 13 Al value 8192 Setting frequency 1 F3 06 DC bus voltage 2 255 84 Input terminal status 4 Output terminal status 8 PID setpoint 16 PID feedback 32 VI value 64 Al value 128 muli speed 256 Actual delay time 512 Setting delay time 1024 F3 07 een 0 14 0 invalid 0 x 85 F3 08 IGBT module temperature 0 100 0 C B6 F3 09 Software version 87 F3 10 op
33. 012 Check and remove the problems in z No the peripheral lines To make the Check if the three phase input power is normal three phase power entering the frequency inverter normal NER ys LL No E i Check if the drive board is normal Change drive board Yes A Check if The main control board is normal Change main control board Seektechnical support 15 Output phase failure E013 Check if the lead wire from frequency No inverter to the motoris normal Hemove pernipheraltault Yes Y Pd Checkif the thre e p hase output of v Yes Check if the motor three frequency inverter is balanced when o phase winding is normal running without motor If no remove the fault 1 M Errem rT es en Check if drive board is normal gt Change drive board T No Check if the module is normal Change module Seek technical support 77 DZB Series Chapter 7 Fault Diagnosis and Countermeasures 16 Current Inspection Circuit Failure E015 Check if Hall device is normal Yes Check if the drive board is normal Seek technical support 17 Motor self learning failure E016 The motor parameters are configured as per the data on the nameplate or not Yes The parameters identification process is overtime or not 18 Communication Failure E018 Master station works or not Yes v RS4
34. 1 negative PID outputis positive characteristic when the feedback signal is bigger than the PID given signal it isrequired for the inverter output frequency to decrease to counterbalance the PID for instance the winding tension PID control PID outputis negative characteristic when the feedback signal is bigger than the PID giver signal it is required for the inverter output frequency to increase to counterbalance the PID for instance the unreeling tension PID control Function Default fee Name Setting Range 4 22 Proportional gain 0 00 99 99 1 00 F4 23 Integral time Ti 0 01 10 00s 0 10s F4 24 Differential time Td 0 00 10 00s 0 00s 60 DZB Series Chapter 6 Parameter Description Proportional gain Kp determines the adjusting strength of PID adjustor The bigger the P the bigger the adjusting strength is This parameter being 100 means that when the difference between the PID feedback value and the assigned value is 100 the adjusting range of PID adjustor to the output frequency command is the maximum frequency ignore integral action and derivative action Integrating time Ti determines the speed at which PID adjustor performs integral regulation to the discrepancy between the PID feedback value and the assigned value The Ti is indicating the period of time that integral controller ignore proportional action and derivative action
35. 85 communication connection is normalor not Yes v Baud rate setup is correct or not Yes v Communication parameters F6 02 and F6 03 are correctly set up or not ves Seek technical support Change Hall device No Change drive board No Correctly configure the motor parameters Yes Checkthe lead wire from frequency inverterto motor No Check master station connection No Check communication connection No Correctly set up baud rate No Change communication parameters 18 DZB Series Chapter 8 Quality Guarantee Chapter 8 Quality Guarantee Quality guarantees of our products is transacted as the following rules and regulations 8 1 Responsibility of manufacturer A Interior One month goods exchanging maintenance and return after delivery Three months goods exchanging maintenance after delivery Twelve months goods maintenance after delivery B Abroad Three months goods maintenance after delivery 8 2 Whenever and wherever use our product users have the rights to take our service with payment All distributors manufacturers and agents in the whole country can provide the service Our company has the right to entrust maintenance to others 8 3 Responsibility immunity Abuse producing or inducing failure is out of our responsibility The damage or referred secondary damage caused by the fault of the equipment will not be com
36. C S Pressure reaches at the F7 13 high pressure setting NC output indication 13 NO AM Pressure reaches at the F7 12 high pressure setting NO output indication 50 DZB Series Chapter 6 Parameter Description low pressure reaches Pressure reaches at the F7 13 low pressure setting NO output indication detection NO signal 15 sleeping satus indicates During sleeping status output ON signal and display EOPP DZB Series Chapter 6 Parameter Description 16 no water indicates No water alarms output ON signal and display EOP2 17 no zero spe d r nning PUE frequency is bigger than the lowest output frequency output When the inverter has output signal or running order input 18 output ON signal Function i Default Code Name Setting Range Vals F2 22 FM Analog output selection 0 10 0 by Jumper S2 Its corresponding value range is shown as following table The standard analog output is 0 20mA or 0 10V Current or voltage output can be selected Setting Value Function Range 0 Setting frequency 0 maximum output frequency 1 Operating frequency 0 maximum output frequency 2 Output current 0 double rated inverter current 3 Output voltage 0 double rated inverter voltage 4 Motor speed 0 double rated motor speed 5 Output power 0 double rated power 6 Output torque 0 double ra
37. Function Code F0 04 and 100 0 is corresponding to maximum reverse frequency Function Code F0 04 3 Reserved 4 Multi speed operation The inverter is operated inthe mode of multi speed once this frequency setting mode is chosen It is needed to set up the parameters of F2 Group and F4 Group Multi speed control group to determine the coincidence relation between given percentage and given frequency 5 PID control Selection of this parameter means that the operation mode of inverter is PID control mode In this case itis required to set up FA Group PID control group The operation frequency of inverter is the frequency value which PID gives Please refer to the description of F4 Group PID functions for the definition of PID setpoint source assigned value feedback source and so on 35 DZB Series Chapter 6 Parameter Description 6 Remote communication The frequency command is given in the communication mode by upper position machine For details please refer to DZB Series inverter ModBus Communication Protocol Function i Default Code Name Setting Range VAIG F0 04 Maximum output frequency 10 00 600 00Hz 50 00Hz It is used to setupthe maximum output frequency of inverter Please note that it is the basisof frequency setting and acceleration deceleration speed Setting Range 0 05 limit frequency F0 06 F0 04 30 00Hz I
38. N 8 2 forASCII 16 Odd check E 8 2 forASCII 17 Even check 0 8 2 for ASCII The data pattern set by inverter must be the same as data pattern set by master machine Otherwise communication can not accomplish 11 bits for RTU DATA Frame 8 N 2 Start Lar bitO biti bit2 bits bit4 bits bite bic StoP Stop bit bit 8 data bits ll bits character frame 68 DZB Series Chapter 6 Parameter Description DATA DATA Start bit lt lt er character frame 9 Frame 8 E 1 8 data bits Frame 8 0 1 bitO ERE SEES EL le character frame 9M 8 data bits 10 bits for ASCH DATA Frame 7 N 2 Stop Stop 7 data bits 10 bits character frame DATA Frame 7 E 1 Even Stop 7 data bits 10 bits character frame DATA Frame 7 0 1 bitl bit2 bit3 bit4 bits bite 094 Stop bit bit 7 data bits 10 bits character frame 69 DZB Series Chapter 6 Parameter Description Function Default Code Name Setting Range alie Communication F6 03 response delay 0 200ms Sms Response delay means the interval time from the end of data receive to transmitting response data to upper l
39. Nocheck N 8 1 forASCII 13 Oddcheck E 8 1 forASCII 14 Even check O 8 1 forASCII 15 Nocheck N 8 2 forASCII 16 Oddcheck E 8 2 forASCII 17 Even check O 8 2 for ASCII 144 F6 03 Communication response delay 0 200ms 5ms 145 F6 04 Communication overtime fault time 0 0 Cinvalid 0 1 100 0s 0 0s 146 Function i Default Modifi Serial Code Name Setting Range vie cation iano F4 22 Proportional gain Kp 0 00 99 99 1 00 119 F4 23 Integral time Ti 0 01 10 00s 0 10s 120 F4 24 Differential time Td 0 00 10 00s 0 00s 121 F4 25 Sampling cycle time 0 01 99 99s 0 105 122 PID control F4 26 discrepancy limit 0 0 100 0 0 0 123 Feedback disconnection 4 27 detecting value 0 0 100 0 0 0 X 124 Feedback disconnection F4 28 detecting time 0 0 360 0s 1 0s 125 F4 29 Multi Speed 0 100 0 100 0 0 0 X 126 F4 30 Multi Speed 1 100 0 100 0 0 0 127 F4 31 Multi Speed 2 100 0 100 0 0 0 128 F4 32 Multi Speed 3 100 0 100 0 0 0 129 F4 33 Multi Speed 4 100 0 100 0 0 0 130 F4 34 Multi Speed 5 100 0 100 096 0 0 131 F4 35 Multi Speed 6 100 0 100 096 0 0 132 F4 36 Multi Speed 7 100 0 100 0 0 0 X 133 F5 Protection Parameters 0 No protection Motor Overload F5 00 Protection Option 1 Normal motor 1 e 134 2 Variable Frequency
40. autions DZB Series Chapter 1 Safety and Cautions Chapter 1 Safety and Cautions Safety Definition There are two kinds of safety cautions in the manual Operations which are not performed according to the requirements may cause severe hurt anger 9 or even death Operations which are not performed according to requirements may cause moderate hurt or light hurt or equipment damage 1 1 Safety Cautions 1 Before Installation lt gt Danger Do not use the inverter that is damaged or has defect or there will be danger of injury 2 During Installation lt danger Mount the inverter onincombustible surface like metal and keep away from flammable substances Other wise it may cause fire AN Note When more than two inverters are to be installed in one cabinet please pay attention to the installation locations to ensure the cooling effect refer to Chapter 3 Mechanical and Electrical Installation Do not drop the lead wire stub or screw in the inverter or the inverter may be damaged 3 Wiring QD danger Only the qualified electricalengineer can perform the wiring otherwise there will be danger of electric shock A circuit breaker must be installed between the mains and the inverter otherwise there will be danger of fire X Wiring only be done after the mains input is cut off otherwise there will be danger of electr
41. ck load during the deceleration process No Y Is there the brake unit or brake resistor installed Yes Y Seek for the technical support 6 Over current during running E006 Check if the output loop of the motor driver inverter has the short circuit or leakage circuit V F mode No Y P Whether the motor parameter identification has been performed or not Yes v Is there the shock load during the running No E A Whetherthe motor driver inverter load can be abated No v The type of inverter is too small 74 EC Remove the peripheral fault No Perform the motor parameter identification Yes UE ae gt Increase the deceleration time Yes Adjust the voltage within the AME normalrange Yes Cancel the shock load No Install the brake unit and brake resistor Yes Remove the peripheral fault 2 If the link is too long install the output reactor No Perform the motor parameter identification eds Cancel the shock load Yes Abate the load E DZB Series Chapter 7 Fault Diagnosis and Countermeasures 7 Motor Over Load E007 The motor protection parameter F5 01 setting is suitable or not Yes The load is too big or the motor is blocked P The type of inverter is small 8 Inverter Over Load E008 Correctly set
42. d terminal 3 the high position 2kinds of ACCE DECE time can be chosen viathese two terminals digital state combination 15 ACCE DECE time Terminal ACC DEC time selection Parameter selection terminal OFF ACCE time 1 F0 08 F0 09 ON ACCE time 2 F4 00 F4 01 16 PID control pause PID is temporarily out of work and the inverter keeps its current frequency output The inverter pauses at its current output frequency After this 17 Traverse pause function is cancelled continue to startits traverse operation at its current frequency 18 Traverse reset The inverter is back to its center frequency output Acceleration Ensure the inverter is not interfered by external signals 19 Deceleration excluding stop command maintaining its current output forbid frequency 20 Reserved Reserved 21 External accel terminal When the key press valid it is automated to turn to display motor speed 22 External decel terminal Accel Deceladjust invalid when at stop status 23 Setting delay time up When the key press valid it is automated to turn to display time setting 24 Setting delay time down F3 18 sets to 0 terminal adjust invalid 25 Programme running invalid When the key valid we can set programme running mode 26 Programme running reset 46 DZB Series Chapter 6 Parameter Description Function i Default Code Name Setting Range Value 0 two wire control 1 i 1 two wire control 2 F2 07 Terminal
43. display parameter option 0 32767 255 F3 06 Stop status display parameter option 0 2048 255 F3 07 operation status display preferential option 0 14 0 invalid 0 operation status display Stop status display Displayed Message Code Displayed Message Code 0 Setting frequency 1 Setting frequency 1 1 Running frequency 2 DC bus voltage 2 2 Output current 4 Input terminal status 4 3 Output voltage 8 Output terminal status 8 4 Running speed 16 PID setpoint 16 5 Actual delay time 32 PID feedback 32 6 Setting delay time 64 Vi value 64 7 DC bus voltage 128 Cl value 128 8 PID setpoint 256 Current segment of 256 multi speed control 9 PID feedback 512 Actual delay time 512 10 Input terminal status 1024 Setting delay time 1024 11 Output terminal status 2048 12 VI value 4096 13 value 8192 14 Current segment of multi speed control 16384 53 DZB Series Chapter 6 Parameter Description Option setting parameter the sum total of display code for example require to display at operation status Output current Running speed Output power 4 16 32 52 then setting F3 05to 52 its corresponding parameter can be viewed at operation through pressing button DATA This I O terminal status is displayed in decimal system S 1 MOI corresponding to the lowest digit For instance input status displays 3 is indicting that terminal 1 and S2 are closed and others are open For details please se
44. e F3 17 and F3 18 description Function i Default Code Name Setting Range Value F3 08 IGBT module temperature 0 100 0 C F3 09 Software version Accumulative operating T F3 10 time 0 9999h 0 These functions only can be viewed but can not be modified IGBT module temperature indicates the temperature of the inverter IGBT module Over temperature protection value of different inverter may be different Software version software version number Inverter accumulative operating time displays currentinverter accumulative operation time Function Default Coda Name Setting Range Value F3 11 The fault before previous fault type F3 12 Previous faulttype F3 13 Currentfault type Record three recent fault types 0 is no fault 1 22 is 22 different kinds of fault For details please see fault analysis 54 DZB Series Chapter 6 Parameter Description Function m Default Code Name Description Value Operating frequency at The output frequency when current F3 14 current fault fault happens 0 00Hz Output amperage at The output amperage when current current fault fault happens 0 0A F3 16 Bus voltage at current fault anpere a tage when current fault 0 0V Function Default Code Name Setting Range Value F3 17 Setting delay time up 0 9999 0 0V F3 18 Setting unit of delay time
45. ed to the rotor in the same bearing so the cooling effect is weakened if the speed is low there fore use the variable frequency motor or install a cooling fan in the overheat condition the motor 3 The inverter has already been configured with the standard parameters for applicable motor please be sure to modify the default values or perform the motor parameter identification according to the actual conditions otherwise the operation effect or protection performance may be reduced 4 Short circ uit in the cable or motor may cause the inverter alarm or even damage the inverter Therefore please conduct the insulation short circuit test to the cable and the motor installed for the first time The short circuit test shall also be carried out in routine maintenance Pay attention that the inverter shall be separated from the unit during such test Chapter 2 Product Introduction The purpose of this chapter is to provide specific yet simple information to unpack install the AC drive This chapter contains information on the following 2 1 Receiving Transportation and Storage 2 2 Nameplate Information 2 1 Receiving Storage and Transportation The AC motor drive has gone through rigorous quality control tests at the factory before shipment After receiving the AC drive check for the following e Receiving 1 Check to make sure that the package includes an AC drive the User Manual dustcoversand rubber bushings 2 Inspect the unit to
46. ee wire operation control 3 Three wire control se parate Enable from direction At this mode EN is the Enable terminal SW1 or SW2 define operating command and control direction at the same time Stop command is defined by SW2 swi i Sx FWD sw2 Sx EN DZB Sw3 Series Sx REV DCM Fig 6 11 Three wire operation mode 2 SW1 FWD operating button SW2 STOPbutton SW3 REV operating button EN is defining the corresponding terminal function as Function 3 Three wire operation control Note For two wire operation mode when F WD REV terminal is enabled and the stop command produced by other sources stops the equipment the inverter does not start to operate after the stop command disappears even if the control terminal FWD REVis still valid If the inverter needs to operate it is required to trigger F WD RE V again 48 DZB Series Chapter 6 Parameter Description Function i Default Gadel Name Setting Range UP DOWN frequency a F2 08 increment variable rate 0 01 99 99Hz s 0 50Hz s Terminal UP DOWN regulates the change rate of frequency setting Setting Range Deis F2 09 Vilower limit 0 0V 10 0V 0 0V VI lower limit s F2 10 corresponding setting 100 0 100 0 0 0 F2 11 VI upper limit 0 0V 10 0V 10 0V VI upper limit S F2 12 corresponding setting 100 0 100 0 100 0 F2 13 Vl input filtering time 0 0s 10 0s 0 15
47. ency drop point the inverter starts to decrease the operation frequency based on the instant power down frequency drop rate enabling the motor to generate electricity which is fed back to keep the bus voltage and thus ensuring the inverter is operating normally till inverter power is on again Important Adjusting these two parameters properly can magnificently achieve the power network switching instead of causing inverter protection and thus causing production shutdown 65 DZB Series Chapter 6 Parameter Description Function Default Code Name Setting Range vale F5 04 Over voltage 0 prohibit 5 Stall Protection 1 allow F5 05 Over voltage Stall 110 150 380V 120 E Protection Voltage 110 150 220V 115 During the inverter deceleration the load inertia may cause the actual motor speed drop rate lower than the output frequency drop rate and thereby the motor generates electricity and feeds it back to the inverter causing the inverter bus voltage going up and even bus over voltage breakdown which then can cause inverter tripping if no provision is made Over voltage stall protection function is to detect the bus voltage and compare it with the stall over voltage point defined by F5 05 relative to the standard bus voltage If it exceeds the over voltage stall point inverter output frequency stop going down and when the next bus voltage detected is lower than the over voltage stall
48. ended to use protection functioninstead of a thermal relay to protect the motor before using the inverter 16 E DZB Series Chapter 4 Operation and Display Chapter 4 Digital Keypad Operation 4 1 Description of the Digital Keypad Digital Keypad Parts and Functions This digital keypad module includes two parts display panel and a keypad The display panel allows the user to program the AC drive as well as view the different operating parameters The keypad is the user interface to the AC motor drive Refer to the following figure for a description ofthe different parts Display the current running status of Inverter run stop forward reverse Digital Operator LED dispaly Digital display Display output frequency current parameter setting and fault content 8 8 8 8 Sr HI Rev ES Program key Run move key Funcionan key EA 02 Ja Y Up and down keys Panel potentiometer 4 FREQ SET Fig 4 1 Operation Panel Schematic Diagram Description Program Reset First stage menu entry or exit Function Data Displays information on the AC drive status such as the reference frequency output frequency or output current in the normal mode While the drive is in the Program Mode press this key once to display the current parameters After changing the parameters press this key again to store the
49. ent 0 0 150 0 0 0 22 F0 23 DC braking time 0 0 50 0s 0 0s 23 Dead time between r F0 24 o ward and reverse 0 0 360 0s 0 0s X 24 0 Terminal command invalid Terminal command when power on F0 25 protection when 0 25 1 Terminal command valid when power on F1 Motor Parameters F1 00 Reserved 26 Set by F1 01 Motor rated power 0 4 55 0kW model e 27 F1 02 Motor rated frequency 0 01Hz F0 04 50 00Hz 28 Set by F1 03 Motor rated speed 0 9999rpm model e 29 n Set by F1 04 Motor rated voltage 0 460V model e 30 Set by F1 05 Motor rated current 0 1 100 0A model e 31 F1 06 Motorstator resistance 0 001 9 9990 Set by x 32 m Set by x F1 07 Motor rotor resistance 0 001 99 999 model 33 Motor stator rotor u Set by 1 08 inductance 0 1 999 9mH model X 34 23 Defaul meneg Name Setting Range Modi Mutual inductance of 7 Set by 59 1 09 motor stator rotor 9 15 999 9mH model x 35 F1 10 No load current 0 01 99 99A 36 F1 11 Reserved 37 Speed loop proportional F1 12 gaint 0 100 30 38 F1 13 Speed loop integral time1 0 01 10 00s 0 50s 39 Switching low K F1 14 point frequency 0 00Hz F1 17 5 0Hz 40 Speed loop proportional F1 15 gain 2 0 100 25 X 41 F1 16 Speed loop integral 0 01 10 00s 1 005 42 time 2 Switching high FTT point fr
50. equency F1 14 99 99Hz 10 0Hz X 43 1 18 slip compensating 50 200 100 44 factor 0 0 200 0 i F1 19 Upper torque limit setting inverter rated current 160 096 45 0 Linear V F curve F1 20 V F curve setting 0 e 46 1 square torque V F curve F1 21 Torque boost 0 0 auto 0 1 30 0 0 X 47 is 0 0 50 0 relative to motor F1 22 Torque boost cut off rated frequency 20 096 e 48 F1 23 V F slip compensation limit 0 0 200 0 100 X 49 F124 Energy Conservation 0 No Operation 0 x 50 Selection 1 Energy Conservation F2 Input and Output Terminal Function Parameters F2 00 On off signal filter times 1 10 5 X 51 F2 01 51 Terminal Function 0 No Function 1 52 Selection 2 Terminal Funct 1 Forward erminal Function F202 Selection 2 Reverse 2 53 F2 03 S3 Terminal Function 3 three wire control 4 54 Selection 4 Forward Jogging F2 04 S4 Terminal Function 7 55 Selection 5 Reverse Jogging 24 E DZB Series Chapter 5 Function Parameters List DZB Series Chapter 5 Function Parameters List Function Code Name Setting Range Default Value Modifi cation Serial No F2 14 Al lower limit 0 0V 10 0V 0 0V 65 F2 15 Allower limit corresponding setting 100 0 100 0 0 0 66 F2 16 Aluppe
51. er confirming the charge LED turns off otherwise there may be human injury caused by the residual voltage of the capacitor Only qualified electrical engineer can repair or maintain the inverter otherwise there will be danger of human injury or damaging the equipment 1 2 Cautions 1 Check the Insulation of the Motor When the motor is used for the first time or reused after storing for a long time or in regular checkup the user must check the insulation of the motor to prevent the poor insulation of the windings of motor from damaging the inverter The motor connection must be divided from the inverter during the insulation check It is recommended to use a 500V Mega Ohm Meter to check and the insulation resistance shall not be less than 5M 9 2 Thermal Protection of Motor If the rated capacity of the motor selected is not matching that of the inverter especially when the rated power of the inverter is bigger than that of the motor make sure to adjust the parameters for motor protection inside the inverter or to install a thermal relay to the motor to guarantee the protection to the motor 3 Running at Frequency Above Rated Frequency The output frequency of this inverter is 0 600Hz Please consider the capability of the mechanical devices when the customer needs the inverterto run at the frequency higher than 50Hz 4 Motor Heat and Noise Since the output voltage of the inverter is in PWM wave with some harmonics the temperat
52. erating 0 9999h 0 gg F3 fie previous No fault IGBT U phase protection E009 F3 12 Previous faulttype 2 IGBT V phase protection E019 90 F3 13 Current fault type 3 IGBT W phase protection E029 91 21 4 Acceleration over current E004 5 Deceleration over current E005 6 Constant speed over current E006 28 DZB Series Chapter 5 Function Parameters List DZB Series Chapter 5 Function Parameters List Setting Range Deni M 55181 7 Acceleration over voltage E002 8 Deceleration over voltage E00A 9 Constant speed over voltage E003 10 Bus under voltage fault E001 11 Motor overload E007 12 Inverter overload E008 13 Inputside phase failure E012 14 Outputside phase failure E013 15 Diode module overheat fault EO0E 16 IGBT module overheat fault 01 17 External fault E017 18 Communication fault E018 19 Current detect error E015 20 Motor self learning 016 21 EEPROM operation error EOOF 22 PID feedback disconnect error E02E 23 Braking uniterror E01A 24 Reserved F3 14 Opsrating frequency at 0 00Hz 92 F3 16 Bus voltage at current faul 0 0V 94 F3 17 Setting delaytime 0 9999s 0 95 F3 18
53. evel machine If response delay time is smaller than system operation time response delay time should be system operation time If response delay time is longer than system operation time inverter can not transmit data to upper level machine until response delay time reached Setting Range Beru Communication F6 04 overtime fault time 0 0 invalid 0 1 100 0s 0 0s When this parameter is set to be 0 0s this function is invalid When this function is valid if the interval time between two communications exceeds communication overtime time it will cause communication fault E018 Function i Default Gode Name Setting Range Valde 0 Alarm and free run stop 1 No alarm and keep running F6 05 Communication 2 No alarm and stop according to 1 error measure stop mode by communication 3 No alarm and stop according to stop mode by all control mode Function i Default Code Name Setting Range Value Response 0 Response when write measure 1 No response when write When this parameter is set to be 0 Response when write When this parameter is set to be 1 No Response when write This function can improve communiation speed 70 DZB Series Chapter 7 Fault Diagnosis and Countermeasures DZB Series Chapter 7 Fault Diagnosis and Countermeasures Chapter7 Fault Diagnosis and Countermeasures 1 Under voltage o
54. f DC Bus E001 DZB200 has 25 pieces of alarm information and protection functions in total Once the fault occurs Yes F Transient power cut exists or not motor driver inverter reset the protection function starts the inverter stops inputting the fault relay contact point is activated and the faultcode will be displayedon the display panel of the inverter Before seeking services the subscriber No gt E v may conduct the self check according to the prompt given in this section analyze the fault causes and find Check if the input end voltage of R NS Adjust the power supply or out the solutions If the fault belongs to the causes described in the broken line box please seek the service lt the motor driver inverteris withinthe gt remove the peripheral by contacting the inverter agent or directly contacting our corporation value required by the regulation power supply loop fault Common Faults and the Fault Diagnosis nnn The following faults may probably occur during the using of the inverter please refer to the methods Measure if the DC S vol is normal i described below to perform the fault analysis Yes voltages a 1 No Electricity Display No 1 Check with the input power supply of the inverter is with its rated voltage E 4 Check if the bridge No Replace the damaged rectitying If there is s
55. frequency F0 04 to OHz Function i Default Code Name Setting Range alio F4 05 Skipfrequency 0 00 F0 04 0 00Hz F4 06 Skip frequency range 0 00 F0 04 0 00Hz When the set frequency is within the skip frequency range the actual operating frequency will be operated near the boundary of skip frequency range By means of setting skip frequency the inverter can keep away from the mechanical resonance point of the load This inverter has one skip frequency point available If these two skip frequencies are both set to 0 this function will be inactive Setting frequency 1 2Skip frequency range Skip frequency L l___4 i ZU ip frequency rang ___ _1 2 Skip frequency range gt Fig 6 14 Skip frequency schematic diagram Function i Default Code Name Setting Range Vana 0 0 100 0 F4 07 Traverse frequency range relative to set frequency 0 0 F4 08 Kick frequency range T totraverse 0 0 F4 09 frequency 0 1 360 0s 5 0s ime F4 10 ioe frequency down 9 1360 05 5 0s 56 DZB Series Chapter 6 Parameter Description Traverse frequency function is suitable to industries suchas textile fiber and so on and to applications which require traversing and winding functions Traverse frequency function means that the inverter output frequency is traversing up and down around the set frequency The operating freq
56. frequency the actual Acceleration Deceleration time are equal to the set Acceleration Deceleration time When the set frequency is less than the maximum frequency the actual Acceleration Deceleration time are less than the set Acceleration Deceleration time Actual Acceleration Deceleration time set Acceleration Deceleration timeX set frequency max frequency DZB200 amp 300 series inverter has 2 groups of Acceleration Deceleration time Ist group F0 08 F0 09 2nd group F4 00 F4 01 The Acceleration Deceleration time can be chosen through multifunction digital input terminal F2 Group Function Default Code Name Setting Range Value 0 Operating at default direction 10 OPeration direction 1 Operating at reverse direction 2 selection 2 NO inverse operating 0 Operating at default direction When the inverter is power connected it operates at the actual direction 1 Operating at reverse direction By means of changing the function code the motor rotating directioncan be changed without changing any other parameters which is equivalent to change the motor rotating direction by exchanging any two of motor cables U V W Note After the parameters are initialized the motor operating direction can be restored to be its original state Be caution to use it in the case that changing motor rotating direction is forbidden after the system commissioning is completed 2 Forbid inverse operating
57. frequency and Jogging Acceleration Deceleration time can be found in detail 5 Reverse Jogging descriptions of F4 02 F4 03 and F4 04 function codes The inverter turns off output and the motor stop process is not 6 Free run stop controlled by the inverter Itis often applied when me inertia loading is big and there is no requirement on stop time This mode has the same definition as F0 19 does This is external failure reset It hasthe same function as 7 Failure reset STOP button on the keyboard Using this function can perform long distance failure reset External fault input external fault signal is input the inverter reports it and stops 45 When the frequency is set by external terminal modify the 9 Frequency frequency up and down command When the frequency up setting source is set as digital setting the set frequency can be regulated up and down f UP terminal DZB200 K2 Frequency so DOWN 10 down setting terminal UP DOWN clear DCM terminal Fi 11 Using terminal can clear UP DOWN set frequency so that set setting clear frequency can be restored the frequency setting given by frequency command channel 12 Multi speed terminal 1 8 stages speed can be set up via these 3 terminals digital 3 state combination B Mullirspeedtenminale Note multi speed is the low position and multi speed 3is 14 Multi spee
58. ic shock Please connect the inverter to the ground according to the standard otherwise there will be danger ofelectric shock A Note Do not connectthe input terminals with the output terminals U V W otherwise the inverter may be damaged Ensure the wiring meet the EMC requirements and the local safety standard The wire size shall be determined according to the manual otherwise accident may occur Brake resistor must not be connected between the DC bus terminals and otherwise fire may occur 4 Before Power on Please confirm the mains voltage level is consistent with that of the inverter and the input and output wirings are correct and check if there is any short circuitin peripheral circuit and if the wiring is fixed and fast otherwise the invertermay be damaged Mount the cover plate properly before power on the inverter otherwise there will be danger of electric shock Dielectric strength test had been done at factory Therefore user needs not do this test again otherwise accident may occur All the peripheral parts shall be connected correctly according to the manual or accident may occur 5 A fter Power on lt gt Danger Do not open the cover of the inverter after power on otherwise there willbe danger of electric shock Do not touch the inverter and its circuit with wet hand otherwise there will be danger of electric shoc
59. insure it was not damaged during shipment 3 Make sure that the part number indicated on the name plate corresponds with the part number of your order e Storage The AC Drive should be kept in the shipping carton before installation In order to retain the warranty coverage the AC drive should be stored properly when itis not to be used for an extended period of time Some storage suggestions are 1 Store ina clean dry location 2 Store within an ambient temperature range of 20 Cto 65 C 3 If possible store in an air conditioned environment where the relative humidity is less than 9556 non condensing 4 Do not store the AC drive in places where it could be exposed to corrosive gases 5 Please store the AC drive on a shelf or on an stable surface e Transportation Temperature 25 C to 470 C R H 5 to 95 Air Pressure 70kPa to 106kPa DZB Series Chapter 2 Product Introduction 2 2 Nameplate Information Nameplate MODEL DZB200M0015L2B INPUT 3PH 220V 50 60Hz OUTPUT 3PH 0 220V 0 600Hz POWER 1 5KW 3 7A 082M214B07018888 TAIZHOU FULING ELECTROMOTOR Description ofACMotor Drive Model DZB200 M 0015 L 2 B E Function level code A braking unit inside B non braking unit Input voltage 2 220V 4 400V 6 660V Freq Range L 0 600 0H
60. is removed Never connect the main circuit output terminals U V and W directly to the AC main circuit power supply as this will damage the drive Grounding the Inverter by connecting the Earth Ground to the drive ground terminal Apply scope of the manual This manual is for DZB200M amp DZB200J Series AC Motor Drive Version 2007 9 V1 Index Chapter 1 Safety and Cautions 1 Chapter 2 Product Introduction 6 Chapter 3 Mechanical and Electrical Installation 8 Chapter 4 Operation and Display 17 Chapter 5 Function Parameters List 21 Chapter 6 Parameter Description 34 F0 Basic Function Parameters 34 F1 Motor Parameters 42 F2 Input and Output Terminal Function Parameters 44 Human Machine Interface Parameters 52 F4 Application Function Parameters 55 F5 Protection Parameters 64 F6 Communication Parameters 67 Chapter7 Fault Diagnosis and Countermeasures 71 Chapter 8 Quality Guarantee 79 Appendix A Standard amp 80 Appendix B Dimensions 82 Appendix C Accessories List 84 DZB Series Chapter 1 Safety and C
61. ise filter at the input and output sides of the inverter B If the external equipment shares a same AC supply withthe inverter and the above cannot eliminate the disturbance then the user should install a linear filter or a radio noise filter C Ground the external equipment and eliminate the disturbance of the leakage current fromthe inverter s grounding cable 6 3 Leakage current The inverter has two kinds of leakage current one is the grounding leakage current and another is the leakage current between the lines 1 Grounding leakage current The distributed capacitance exists between the cables andthe ground and the bigger the capacitance and the bigger the leakage current so the motor cables should beas short as possible Besides the bigger the carrier frequency is the bigger the leakage currentis so the usercan also reduce the carrier wave frequency but the motor noise may increase Installing reactor can also reduce the leakage current The leakage current is increased with the increase of the circuit current so the leakage current is big if the motor power is big 2 Leakage current between lines The distributed capacitance exists in the inverterfH output cables and resonance may occur if high frequency harmonics exist in the current thus the leakage current occurs which may result in the wrong action of relay The method to solve this issue is toreduce the carrier frequency or install the output reactor It is recomm
62. iven by panel potentiometer VI PID setpoint 2 Given external terminal Al F4 18 Sources Option 0 3 Given by Remote Communication 4 Multi seg setpoint 59 When frequency source is chosen to be PID i e F0 03 is chosen to be 5 these group functions are active This parameter is to determine the assignment channel of the process PID target value The set target value of process PID isa relative value and the set 100 is corresponding to the 100 feedback signal of the system being controlled The system always performs the calculation according to relative value 0 100456 Note If multistage input it can be accomplished by means of setting F4 group parameters Setting Range Dou F4 19 Preset PID setpoint 0 0 100 0 0 0 When F4 08 0 is chosen i e the target source is the keyboard it is required to set this parameter The reference value of this parameter is the system feedback value Function Default Code Name Setting Range alte 0 Reserved 1 Al Feedback F4 20 PID Feedback 0 Sources Option 2 Reserved 3 Communication feedback The PID feedback channel is chosen by this parameter Important The assignment channel and feedback channel can not be in coincidence otherwise PID is unable to control effectively Function i Default Code Name Setting Range vA PID Output Characteristics 0 positive F4 21 Opti 0 pron
63. k Do not touch the inverter terminals otherwise there will be danger of electric shock At power on the inverter will perform the security check of the external heavy current circuit automatically so at this time please do not touch the terminals U V and W or the terminals of motor otherwise there will be danger of electric shock E DZB Series Chapter 1 Safety and Cautions DZB Series Chapter I Safety and Cautions If parameter identification is required please pay attention that the rotating motor may injure people otherwise accident may occur Do not change the factory settings otherwise the inverter may be damaged 6 Running Do not approach the equipment when restart function is enabled otherwise there will be danger of injury Do not touch the fan and the discharging resistor to check the temperature otherwise burning may occur Non professional person shall not measure the signal of a running inverter otherwise there will be danger of injury or damaging the inverter Do not let objects fall in a running inverter otherwise the inverter may be damaged Do not start and stop the inverter by on off of the contactor otherwise the inverter may be damaged 7 Maintenance Please do not repair or maintain the inverter with power on otherwise there will be danger of electric shock Please repair or maintain the inverter aft
64. lation amountin proportion to the variance ratio of discrepancy The regulation amount is related to the direction and magnitude of discrepancy variation but irrelevant to the direction and value of the discrepancy itself The differential control action is to perform the control according to the varying trend when the feedback signal variation happens and thereby to restrain the feedback signal variation It should be caution to use differential controller as the differential control have a trend to magnify the system interference especially the high varying frequency interference 61 DZB Series Chapter 6 Parameter Description Function Default Code Name Setting Range VAIG F4 25 Sampling cycle time T 0 01 99 99s 0 105 PID control F4 26 discrepancy limit 0 0 100 0 0 0 Sampling time T is the time to sample the feedback value In each sampling period the controller runs one time The longer the sampling time the slower the responding PID control discrepancy limit the allowable maximum discrepancy of PID system output value relative to the closed loop assigned value As shown in following diagram within the discrepancy limit PID controller stops adjustment Properly setting this function code can improve the accuracy and stability of PID system l Discrepancy Limit Feedback Assigned p Value i lw i Md o 1 1 1
65. ms DC braking according to the set prior to starting DC braking current and after the set prior to starting DC braking time is passed then begins to perform acceleration If the set DC braking time is 0 DC braking is invalid The bigger the DC braking current the greater the braking force The prior to starting DC braking current is the percentage of the rated inverter current Default Function n Name Setting Range Value Code 0 DECEL Stop 0 19 Stop Mode 0 1 Free run Stop 0 Deceleration stop After the stop command is enabled the inverter decreases the output frequency according tothe Deceleration mode and the defined Acceleration Deceleration time and the motor is stopped when the frequency is 0 1 Free run stop Once the stop command is valid the inverter immediately ends the output The loading is freely stopped by its mechanical inertia Setting Range FO 20 ery 00 99 992 0 00Hz F0 21 Waiting time of braking 0 0 50 0s 0 0s F0 22 DC braking current 0 0 150 0 0 0 F0 23 DC braking time 0 0 50 0s 0 0s Beginning frequency of DC brake when stopping During the Deceleration stop when this frequency isreached the DC brake is started Waiting time of DC brake when stopping Prior to the DC brake the inverter blocks the output and after this delay time the DC braking is started It is used to prevent over current fault
66. nce source shielded cable shallbe used and the cable shall be as short as possible and the length shall not exceed 20m as shown in the figure 3 6 410V DZB Potentionmeter Al ACM Fig 3 6 Analog Input Terminal of DZB Series Inverter If the analog signal is severely disturbed filter capacitor or ferrite core shall be installedat the analog signal source as shown in the Fig 3 7 Wind 2 3 turns 1 Al C External analog source DZB ACM Ferrite core 0 022uF 50V Fig 3 7 Analog Input Terminal With Filter devices B Digital input terminal The inverter judges the ON OFF status of these terminals by receiving the digital signal Hence all the external contactors are those with high reliability of weak signal conduction Ifthe opencollector is employed to provide ON OFF signal for the inverter digital input terminal then itshallbe considered that there is error operation caused by power supply interference Itis recommended to use contact control mode C Digital Output terminal When digital outputterminal dri ves a relay the coil of therelay shall be installed a snubbing diode otherwise the DC 24V power supply may be damaged 14 DZB Series Chapter 3 Mechanical and Electrical Installation Note Pay attention to the polarity of the diode as shown in the figure 3 8 Otherwise if the digital output terminal has output the DC24V powe
67. nstallation of inverters Fig 3 1 DZB Series Inverter Installation Location The user shall focus on the heat dissipation issues when installing the inverter and pay attention to the following points 1 Install the inverter vertically so that the heat may be expelled from the top but do not install the inverter upside down When two Variable Speed Drives are mounted up and dow n an air flow diverting plate should be fixed in between as shown in Fig 3 1 2 Installation space is shown in Fig 3 1 so as to ensure the heat dissipation space but consider the heat dissipation of other components when placing the inverter 3 Theinstallation bracket must be flame retardant 4 Install the heat sink outside of the cabinet ifthe inverteris installed inthe area with metal powder And inthis case the space inside the sealing cabinetshall be big enough DZB Series Chapter 3 Mechanical and Electrical Installation 3 2 Electrical Installation e DZB Series Chapter 3 Mechanical and Electrical Installation 2 DZB 200J series inverter standard wiring diagram If onle using the panel operate the inverter just wiring the Basic Wiring Diagram Inverter wiring secton includes main circuit and control circuit User can open the cover looking at the maincircuit and control circuit terminals User should be wiring follow the diagram below 1 DZB200M series inverter standard wiring diagram If onle using the panel operate
68. omething wrong with the power supply please check and remove it or the buffering resistor is normal bridge or the buffering resistor 2 Check if the three phase rectifying bridge is intact If the rectifying bridge has been exploded please Yes seek technical service 3 Checkifthe CHARGE indicator is on If the indicator is off the fault will be on the rectifying bridge lt Check if the drive board is normal No Change drive board orthe buffering resistance If the indicator is on then the fault may probably lies in the switch on off part please seek for help es d gt 1 2 The air Switch Trips off After Power on Check if the main control 7 DID Change main control board 1 Check if the earthing or short circuit occurs between the input power supplies and remove the problem board is normal 2 Check if the rectifying bridge has been broken down If so seek for the service y a aaa i 3 The Motor Does not Run After the Inverter Starts to Run Reference for the Check if there is equalizing three phase input between U V and W If yes the motor circuit or itself maintenance personnel may be damaged or the motor stops turning for mechanical reason Please remove it 2 If there is input but the three phases are not equalizing the inverter drive board or the output module 2 Over voltage during acceleration E002 may be damaged Please seek for the service 3 If there is no output voltage the
69. on Parameters Function i Default 55 Setting Range WES F6 00 Communication Address 17247 0 is the broadcast address 1 When master machine plan to transmit a frame slave communication address is set to be 0 itis also broadcast address All slave machine in MODBUS will receive this frame but not response Note slave address is not allowed to set 0 Local communication address is unique for every slave machine within communication network This is basis of utilization of point to point communication between master machine and inverter Function Code Default Name Setting Range Value 0 1200BPS 1 2400BPS 2 4800BPS 3 9600BPS 4 19200BPS 5 38400BPS F6 01 Baudrate setting This parameter is used to set transmission rate 61 DZB Series Chapter 6 Parameter Description Functio T Name Setting Range Dd F6 02 Data pattern 0 No check N 8 1 for RTU 0 1 Odd check E 8 1 for RTU 2 Evencheck 0 8 1 forRTU 3 No check N 8 2 for RTU 4 Odd check E 8 2 for RTU 5 Evencheck 0 8 2 for RTU 6 No check N 7 1 for ASCII 7 Odd check E 7 1 for ASCII 8 Evencheck 0 7 1 for ASCII 9 No check N 7 2 for ASCII 10 Odd check E 7 2 for ASCII 11 Even check 0 7 2 for ASCII 12 Nocheck N 8 1 forASCII 13 Odd check E 8 1 forASCII 14 Even check O 8 1 for ASCII 15 Nocheck
70. oo low carrier frequency can cause operation unstable torque reduced and even oscillation at low frequency When inverter is factory released its carrier frequency has been set properly Generally the user does not need to modify this parameter 38 DZB Series Chapter 6 Parameter Description DZB Series Chapter 6 Parameter Description Function Default Code Name Setting Range Valde 0 NO operation Functional parameters 1 restoration F0 12 Restore default value 0 2 Delete failure records 1 The inverter restores all parameters to their default value 2 The inverter deletes recent failure records Afterthe chosen function operation is completed this function code is automatically restored to 0 Function Default Code Name Setting Range Walt 0 Invalid F0 13 AVRselection 1 Valid all the time 1 2 Invalid during deceleration AVR means output voltage auto regulation When AVR is invalid output voltage will change according to the change of input voltage or DC bus voltage When AVR is valid output voltage will remain constant within output capacity Function Default ode Name Setting Range Usine 0 Direct start F0 14 Start Mode 1 DC braking first and then start 0 2 Running speed pick up and then start 0 Direct start start from the starting frequency 1 DC braking first and then s
71. ord becomes effective customer can not access parameter list if password input is incorrect Please remember the password If it is not necessary to set password just set 0000 to clear password Function A Default Code Name Setting Range altre F3 01 Reserved F3 02 Reserved Function Default Code Name Setting Range Value 0 Keypad control valid 1 Keypad and terminal control valid F3 03 STOP function option 0 2 Keypad and communication control valid 3 All control modes valid This function code is to define the STOP stop function validity options 52 DZB Series Chapter 6 Parameter Description Setting Range pergut 0 external keyboard preferential ENB 1 Local and external keyboard simultaneous display only external key press is valid F3 04 Keypad display option 2 Local panel and external 0 keyboard simultaneous display only Local key press is valid 3 Local and external keyboard simultaneous display and all key presses are valid both are OR logical relation Note No 3 function should be used cautiously Maloperation may cause serious consequences This function is to set up the logical relationship between Local and external keyboard key press Function i Default Code Name Setting Range Value F3 05 Operation status
72. own as following figure Output A Frequency f Forward T Time t I Reverse 1 k Dead Time Fig 6 4 FWD REV Dead Time Diagram punction Name Setting Range Default 0 Terminal command invalid Terminal command when power on F0 25 protection when 0 power on 1 Terminal command valid when power on If operating command channel is set to terminal control system will detect terminal status automatically during inverter power on 41 1 Motor Parameters Fonction Name Setting Range pou F1 00 Reserved Set b F1 01 Motor rated power 0 4 55 0kW model F1 02 Motor rated frequency 0 01Hz F0 04 50 00Hz ie Set by F1 03 Motor rated speed 0 9999rpm model n Set by F1 04 Motor rated voltage 0 460V model os Set by F1 05 Motor rated current 0 1 100 0A model i ES Set by F1 06 Motor stator resistance 0 001 9 9992 model i E etby F1 07 Motor rotor resistance 0 001 99 999 model Motor stator rotor ie Set by F1 08 inductance 0 1 999 9mH model Mutual inductance of ET Setby 99 motor stator rotor model FE Set by F1 10 No load current 0 01 99 99A model 0 NO operation Self learning of F1 11 motor parameters 1 complete tuning Self learning 0 2 statictuning Self learning Speed loop proportional u F1 12 gaint 0 100 30 F1 13 Speedloop integral time 0 01 10 00s 0 50
73. pensated 8 4 Theequipment is guaranteed for twelve months from the date of exporting 8 5 Howeverthe remedy of faults caused by the following reasons will be at user s cost even though it happens during the guarantee period Improper operation unauthorized repair or modification Operation beyond the standard specifications Falling down barbarous transport Device ageing and failure caused by unsuitable environment Damage caused by earthquake fire windstorm flood lightning abnormal voltage and other natural disaster or effect hereof 19 DZB Series Appendix A Standard Specifications Appendix A Standard Specifications 1 1 Technical Specification frequency resolution Series DZB200 Item Specification 5 Rated Voltage 1AC220V 15 3AC220V 15 3AC380V 15 Frequency Range 47 63Hz E Output Voltage Proportional to Input Voltage Output Frequency 0 600Hz Control mode V F control V F curve 2 modes Line square v f curve Command channel operation panel control terminal serial port digital frequency reference analog voltage reference analog current reference Frequency source pulse reference communication ports reference Thesefrequency sources can be selected through different methods o o B 150 rated current 60 seconds 180 rated current 10 seconds amp Overload Capacity o P 120 rated current 60 seconds 150 rated current 1
74. r limit 0 0V 10 0V 10 0V 67 F2 17 Alupper limit corresponding setting 100 0 100 0 100 0 68 F2 18 Alinput filtering time 0 0s 10 0s 0 15 69 2 19 Mo1output selection 0 NO output 1 70 F2 20 Reserved 1 Frequency reaches 71 F2 21 Relay output selection FDT output 72 Faultoutput Motorrunning reverse Null speed operating 2 3 4 Motor running forward 5 6 7 Upper limit frequency reaches 8 Lower limit frequency reaches 9 10 Reserved 11 High pressure reaches detection NC 12 Low pressure reaches detection NC 13 High pressure reaches detection NO 14 Low pressure reaches detection NO 15 Sleeping alarms indication 16 No water alarms indication 17 Nozero speed 18 Running guo Name Setting Range Fage 26 Terminal Function 8 External fault input 13 57 9 Frequency setting UP 10 Frequency setting DOWN 11 Frequency up down setting clear 12 Multi Speed Terminal 1 13 Multi Speed Terminal 2 14 Multi Speed Terminal 3 15 ACCEL DECEL Time selection 16 PID control pause 17 Traverse pause at current frequency 18 Traverse reset 19 ACCEL DECEL forbid 20 Reserved 21 External accel terminal 22 External decel terminal 23 Delay time setting up 24 Delay time
75. r supply will be damaged DZB300 Ev Relay Diode MO1 1 4 MCM Fig 3 8 Digital Input Terminal of DZB Series Inverter 6 EMC Issues 6 1 Influence of Harmonics 1 The high frequency harmonics of mains supply will influence the rectifying circuit of the inverter The harmonics will heat the rectifying circuit and even damage the circuit So itis recommended to install the filtering device in the environment where the power quality is poor 2 Since the in verter output has high frequency harmonics the output cannot be installed with capacitor or surge suppressing devices because the capacitor and surge suppressing device may resonate the circuit and damage the equipment 6 2 EMI 1 Two kinds of EMI one is the EMI around the inverter and disturbs the inverter This kind of EMI is weak besides the in verter has been designed with strong immunity Another is the EMI from the inverter that may influence the equipment around the inverter The inverter itself is a disturbance source because it outputs PWM wave through high carrier frequency so solving the EMI issue is mainly to reduce the EMI of inverter Methods A Inverter and other equipment shall be well grounded and the grounding resistance shall be less than Sohm Inverter s power cables shall be vertical instead of parallel with the control cables C For the application with strong disturbance the power cables from the motor to the inverter shall be shielded and
76. rd otherwise it is impossible to enter At the state that the cryptoguard is not locked the user s password can be modified at any time and the one finally input will be the user s password If F3 00 is set as 0 the user s password can be cancelled when the power is on if F3 00 is not 0 parameters are protected by password 4 When modify parameter using serial communication usage of user password also abide above principle 21 DZB Series Chapter 5 Function Parameters List Function i Default Modifi Serial Code Name Setting Range Wane F0 Basic Function Parameters F0 00 Control mode 1 V F control 1 0 0 Keyboard F0 01 Running Command source 1 Terminal 0 e 1 selection 5 a 2 485 Communication 0 Valid and inverter memorize when power down F0 02 DE Den cete minat 1 Valid and inverter does not 0 2 U setting memorize when power down 2 Invalid 0 Keyboard 1 Panle potentiometer VI 2 External terminal Al Frequency command F0 03 Selection 3 Reserved 0 3 4 Multi speed 5 PID control 6 485 Communication F0 04 Maximum output frequency 10 00 600 00Hz 50 00Hz e 4 F0 05 Upper limit frequency F0 06 F0 04 50 00Hz 5 F0 06 Lower limit frequency 0 00 Hz F0 05 0 00Hz 6 F0 07 Keyboard frequency setting 0 00 Hz F0 04 50 00Hz F0 08 ACCEL time 1 0 1 360 0s 10 0s 8 F0
77. re mentioned is to switch down the overloading protection threshold for the motor with an operation frequency lower than 30 Hz 2 Variable frequency motor without low speed compensation As the heat emission of special variable frequency motor is not affected by speed it is not required to regulate the protection value for low speed operation 64 DZB Series Chapter 6 Parameter Description gunction Name Setting Range Motor Overload 20 0 120 0 F5 01 Protection Current motor rated current 100 095 Time 4 70 100 Motor Overload Protection Current 1 minute 140 200 Current Fig 6 21 Motor Overload Protection Current The value can be determined by following equation Motor overload protection current maximum current rated current X 100 Itis mainly applied to the cases that big inverter drives small motor requiring to correctly set up this function to protect the motor Fi i UU Name Setting Range pn Power down Frequency 70 0 110 0 standard bus 5 02 Drop Point voltage 80 0 Instant power down F5 03 Frequency drop rate 0 00Hz 99 99Hz 0 00Hz If the instant power down drop rate is set to be 0 the instant power down restart function is invalid Instant power down frequency drop point itis indicting when the bus voltage after the power network is down and drops to the instant power down frequ
78. requency XF4 17 pole number 0 Given by Keyboard F4 19 1 Given by panel potentiometer VI PID setpoint 2 Given by external terminal Al F4 18 Sources Option 0 e 115 3 Given by Remote Communication 4 Multi seg setpoint F4 19 Preset PID setpoint 0 0 100 0 0 0 Xx 116 0 Reserved PID Feedback 1 Al Feedback F4 20 Sources Option 0 e 117 2 Reserved 3 Communication feedback icti 0 positive 4 21 D D Output Characteristics 0 e 118 1 negative 30 DZB Series Chapter 5 Function Parameters List DZB Series Chapter 5 Function Parameters List Function Code Name Setting Range Default Value Modifi cation Serial No F6 Communication Parameters F6 00 Communication Address 1 247 0 is the broadcast address 142 F6 01 Baud rate setting 0 1200BPS 1 2400BPS 4800BPS 9600BPS 19200BPS 2 3 4 5 38400 5 143 F6 02 Data pattern 0 No check N 8 1 for RTU 1 Odd check E 8 1 for RTU 2 Even check O 8 1 forRTU 3 Nocheck N 8 2 forRTU 4 Oddcheck E 8 2 forRTU 5 Evencheck 0 8 2 for RTU 6 Nocheck N 7 1 forASCII 7 Oddcheck E 7 1 forASCII 8 Evencheck O 7 1 for ASCII 9 Nocheck N 7 2 forASCII 10 Oddcheck E 7 2 forASCII 11 Even check O 7 2 forASCII 12
79. rom 3 phase input to 2 phase input is not allowed or fault may occur 9 Lightning Strike Protection There are lightning protection devices inside the inverter But the user should install other lightning protection device at the front end of the inverter if lightning strike occurs frequently 10 Altitude and Deration When the altitude is higher than 1000m the cooling effect of inverter is deteriorated because of the rarefaction of air the deration must be used and please consult our company for detailed technical support E DZB Series Chapter 1 Safety and Cautions DZB Series Chapter 2 Product Introduction 11 Special Usages The user can consult our company if he wants to use another method instead of the recommended connecting method provided in the manual such as shared DC bus 12 Cautions for Scrap of Inverter The electrolytic capacitors in the main circuits and PCB may explode when they are burned and poisonous gas may be generated when the plastic parts are burned Please dispose the inverter as industrial rubbish 13 About Applicable Motor 1 The standard motor used is the 4 pole squirrel cage asynchronous induction motor If other kind of motor is used please be sure to select the applicable inverter acc ording to the rated current of the motor and please consult us if the user wants the inverterto drive the permanent magnetic synchronized motor 2 The cooling fan of non variable frequency motor is connect
80. rque should be chosen properly For heavy load increase the torque boost but the torque boost should not be set too big which will result in the motor operating at overexcitation and that it could be overheated and also the inverter output current is big reducing efficiency When the torque boost is set as 0 046 the inverter is at automatic torque boost Torque boost cut off frequency below this frequency torque boostis valid and above this frequency setting torque boost is invalid 43 DZB Series Chapter 6 Parameter Description Output Voltage V gt ut off Output Frequency f Fig 6 7 Manual torque boost diagram Function i Default Code Name Setting Range welts F1 23 V F slip compensation limit 0 0 200 0 100 Setting this parameter can compensate the motor speed change produced because of undertaking loading while on V F control to increase the rigidity of motor mechanical performance This value should be set as the motor rated slip frequency Function i MR Setting Range Value F1 24 Energy Conservation Operation 0 Selection 1 Energy Conservation When the motor is running in no load or lower load during the inverter can adjust output voltage by automatically current kf the load Note This function is especially valid for variable torque load such as fan and pump F2 Input and Output Terminal Function Parameters
81. s Switching low F1 14 point frequency 0 00Hz F1 17 5 00Hz Speed loop proportional F1 15 gain 2 0 100 25 F1 16 Speed loop integral 0 01 10 00s 1 008 time 2 Switching high FLIT point frequency F1 14 99 99Hz 10 00Hz VC slip compensating 8 1 18 factor 50 200 100 42 DZB Series Chapter 6 Parameter Description Function A Default Code Name Setting Range Value 1 19 Upper torque limit setting 0 0 200 0 inverter rated current 150 0 The setting 100 0 is corresponding to the rated output current Default Function Value Code Name Setting Range 0 Linear V F curve F1 20 V Fcurve setting 0 1 square torque V F curve 0 Linear V F curve It is applicable to constant torque load 1 2 0 exponential V F curve It is applicable to variable torque load such as blower pump etc Output Voltage V Linear V F curve 2 0 exponential V F curve gt 1 3f f Output Frequency f Fig 6 6 V F curvediagram Setting Range n F1 21 Torque boost 0 0 auto 0 1 30 0 0 0 0 50 0 relative to motor T F1 22 Torque boost cut off rated frequency 20 096 Torque Boost is mainly applied to less than cut off frequency F1 22 The V F curve after boost is shown in following figure Torque booth can improve the low frequency torque performance of V F control Basedon the load a to
82. s Press key Output terminal status Press A PID setpoint Press gr key b PID feedback Press g key VI value Press gg key c Cl value Press key EH Current segment of Press g key multi speed control 18 DZB Series Chapter 4 Operation and Display DZB Series Chapter 4 Operation and Display 4 2 Modify and Check the Function Codes DZB 200 series inverter s operation panel uses 3 level menu to conduct parameter settings 3 level menu function parameter group first level function code second level setting of function code third level Operation procedure is shown in Fig 4 2 50 00 Digital display A we v 1stlevel menu FB Modify parameter group A v Modify function code v 2ndlevel menu 0 07 A we Modify value of function code Fig 4 2 Operation Procedures for3 level Menu 3rdlevelmenu 0500 Note When operating 3 level menu pressing PRGor DATA can return to second level menu The difference is pressing DATA will save the parameters and return to second level menu and then shift to the next function code while pressing PRG willreturn to second level menu without saving the parameters Example Change the setting of F1 02 from 10 00Hz to 15 00Hz Bold means flash bit 5000 4 v Fo F1 A Fi F1 03 a F1 00 1500 4 sus 10 00 amp 10 00
83. ssword protection for users When F3 00 is not zero that is the user password and the password protection function is valid once exiting the function code editing status If the user presses PRG again the inverter shall display and the user can only enter the menu after inputting the user password Otherwise the user cannot enter If the user wants to cancel the password protec tion function F3 00 should be set 0 20 DZB Series Chapter 5 Function Parameters List Chapter 5 Function parameters list DZB 200series inverter function parameters which are grouped by functions have F0 FO total 7 groups Each function group includes a number of function codes which adopts three stage menu for instance F4 08 means the 8th function code of F4th function For the convenience of setting function code by using operation panel the function group number is corresponding to Stage 1 menu the function code is corresponding to Stage 2 menu and the function code parameter is corresponding to Stage 3 menu 1 The column of function table is described as follows The Ist column Function Code is the function parameter group and parameter code The2ndcolumn Name isthe complete name of the function parameter The3rdcolumn Setting Range is the effective setting value range of the function parameter shown on the operation panel LCD The 4th Default 15 the original factory setting value of this
84. tart First perform DC braking pay attention toset up parameters F0 17 and F0 18 and then start and run the motor at the start frequency Itis suitable for small inertia loading which can cause reverse rotation at starting 2 Running speed pick up and then start the inverter first calculates motor rotating speed and direction and then start running to its set frequency from current speed performing a smooth no shock start to moving motor This mode is applicable to momentary power down start when the inertia loading is big Function i Default Code Name Setting Range Value F0 15 Startfrequency 0 5 99 99Hz 0 50Hz POAC Geen c 0 0 50 0s 0 05 Setting proper starting frequency can increase the starting torque Within the hold time of the starting frequency FO 16 the inverter output frequency is the starting frequency and then from the starting frequency running to the target frequency If the target frequency frequency command is less than the 39 starting frequency inverter does not operate and is at stand by state The starting frequency value is not restricted by the lower limit frequency During FWD REV switching the starting frequency is inactive Function i Default Code Name Setting Range VAIG Braking current F0 17 before starting 0 0 150 0 0 0 Braking time F0 18 before starting 0 0 50 0s 0 0s When it is being started the inverter first perfor
85. ted motor current 7 Analog VI input 0 10V 8 Analog Cl input 0 10V 0 20mA 9 10 Reserved Reserved Function i Default CoE Name Setting Range VAIE F2 23 AO Lower limit 0 0 100 0 0 0 Lower limit corresponding T F2 24 AO output 0 0V 10 0V 0 0V F2 25 AO Upper limit 0 026 100 076 100 096 Upper limit corresponding T F2 26 AO output 0 0V 10 0V 10 0V Above function codes define the relationship between output value and analog output corresponding output value When the output value exceeds the maximum output or the minimum output range the beyond portion should be calculated with maximum output or minimum output When analog output is current output ImAisequivalentto 0 5V For different applications the analog output corresponding to 100 output value is different For details please refer to the instruction of each application Following figures explain several setting circumstances 51 10V 20mA 100 output Figure 6 13 The coincidence relationship between assigned value and analog output F3 Human Machine Interface Parameters Function i Default Code Name Setting Range Vaig F3 00 User password 0 9999 0 User password is applied to prevent non authorized person to look and modify parameter Input a nonzero five digit number as password then press DATA ENT to confirm if there is no button operation in one minute password function becomes effective After passw
86. the inverter just wiring the main circuit brake resistance option Power source 3PH BR B R b 7 R U N S S v M T T w E pa 230V series grounding resistance Multi function input 1 51 should be below 1002 400V series grounding resistance Multi function input 2 should be below 102 x 52 Multi function input 3 tlel 53 O Analog 0 10V 4 20mA output Multi func i 4 Multi function input S4 F2 22 Multi function input 5 S5 A Multi function indication output contact Multi function input 6 5 C AC 250V 2A below t DC30V 2A below Digital signal common F2 21 F2 01 F2 06 ACM 4 Multi function PHC output a terminal 48VDC 50mA below MCM F219 10V g volta 3 JAVI Analog voltage input Al 0 10V Potentiometer lt 1 2 6 GND ACI Analog current input 4 20mA CON3 3 SG4 1 4 SG ACM 5 45V 6 1 RS 485 serial interface shows main circuit shows control circuit Fig 3 2 Basic Wiring Diagram main circuit brake resistance option Power source 1PH BR BR L b L U N v M N N E 230V series grounding resistance e Multi function input 1 51 should be below 1000 400V series grounding resistance Multi function input 2 should be below 109 2 5 FM Multi function input 3 53 G Analog 0 10V 4 20mA output Multi function input 4 S4 F2 22 Digital signal common ACM A Multi function indication F2 01 F2 04
87. the shielding layer shall be grounded D The cables of disturbed equipment shall be twisted shielded cables and the shielding layer shall be grounded 15 DZB Series Chapter 3 Mechanical and Electrical Installation 2 Reducing the disturbance to the inverter from other equipment The relay contactor or electronic magnetic braking device will disturb the inverter Take the following actions to solve this issue A Install surge suppressing devices to the disturbing device B Install filterto the input of the inverter C Inverter s control cables shall be shielded and the shielding layer shall be grounded 3 Method to reduce the disturbance from the inverter to the equipment Two kinds of noises one is the radiation from the inverter itself and another is the radiation from the cable between the inverter and the motor These two kinds of radiations induce the cables of the equipment and make the equipment work abnormally Following method can be used A If the measuring meters radio equipment and sensors and their signal cables are installed in a cabinet together with the drive these equipment cables will be easily disturbed Take the actions below tosolve the problem The equipment and the signal cables should be as far away from the inverter as possible Signal cables and power cables shall not be routed in parallel or bound together The signal and power cables should be shielded Install radio noise filter and linear no
88. then run the system only by using proportion control Change the assigned value and watch the stable discrepancy steady state error of feedback signal and assigned value If the steady state error is at the varying direction of assigned value for instance increase the assigned value the feedback value after the system is steady is always less than the assigned value continue to increase the proportional gain otherwise decrease it Repeat the above until the steady state error is relatively small it is very difficult to do no steady state error Integral time I when there is a discrepancy between the feedback and assignment continuously accumulate the output regulation amount If the discrepancy still exists continue to increase the regulation amount until there is no discrepancy Integral controller can effectively eliminate the steady state error Integral controller being too strong can cause repeated overshooting system unstable and up till oscillating The characteristic of oscillation caused by too strong integral action is that the feedback signal is swinging up and down around the assigned value and the amplitude of swing increases gradually till the oscillation happens Normally the integral time is adjusted from big to small gradually regulate the integral time and watch the effect until the system stable speed meets requirements Differential time D when the discrepancy between feedback and assignment varies output a regu
89. tis the upper limit of inverter output frequency which should be lessthan or equal to the maximum output frequency Function i Default Code Name Setting Range F0 06 Lower limit frequency 0 00 Hz F0 05 0 00Hz The lower limit of inverter output frequency If setpoint frequency is lower than lower limit frequency when startup inverter can not run operate at the lower limit frequency stop or be dormant Therein Maximum output frequency gt upper limit frequency Z ower limit frequency Setting Range perun F0 07 Keyboard frequency setting 0 00 Hz F0 04 SODOHZ When Frequency Command is chosen as keyboard Setting this function code value is the initial set value of inverter frequency Function Default Code Name Setting Range alie F0 08 ACCEL time 1 0 1 360 0s 10 0s F0 09 DECELtime 1 0 1 360 0s 10 0s Acceleration time means the time 1 required for inverter to accelerate to the maximum output frequency F0 04 from 0Hz Deceleration time is the time t2 required for inverterto decelerate to OHz from the maximum output frequency F0 04 It is indicated by following figure 36 DZB Series Chapter 6 Parameter Description Output frequency f Timet actual dpce set acce tim Fig 6 1 Acceleration and Deceleration time diagram When the set frequency is equal to the maximum
90. to set auto reset times when inverter chooses fault auto reset If this value is exceeded inverter will wait for trouble shooting Interval time setting of fault auto reset chose the interval time between fault occurring and automatic resetting actuated Function Default Code Name Setting Range VEINS F4 13 FDTlevel detection value 0 00 F0 04 50 00Hz F4 14 FDT delay detection value 0 0 100 0 FDT level 5 096 Set output frequency detection value and the delay value of output action dismissed as shown by following figure 57 DZB Series Chapter 6 Parameter Description Output frequency FDT delay Setting frequency gt Timet A Frequency detection signal gt Timet Fig 6 16FDT Level Diagram Function i Default Code Name Setting Range Frequency reaching F4 15 detection range 0 0 100 096 maximum frequency 0 0 When the inverter output frequency reaches the set frequency value this function can regulate its detection range value as shown by following figure Output frequency Setting frequency Timet 1 1 1 1 1 1 Frequency detection signal gt Timet Fig 6 17 Frequency Reaching Detection Range Diagram 58 DZB Series Chapter 6 Parameter Description DZB Series Chapter 6 Parameter Description gunction Name
91. uency locus with time axis is shown as following diagram in which the amplitude of traverse is set by F4 07 When F4 07 is set to be 0 i e traverse range is 0 the traverse frequency function will be inactive Operation Frequency Upper Traverse Frequency L LLLA Kick Frequency Center Frequency Z N Lower Traverse Frequency H 4 Accelerate on Acceleration Time Traverse Frequency Traverse Frequency Fall Time Rising Time Decelerale on Deceleration Time Timet Fig 6 15 Traverse Frequency Operation Diagram Traverse frequency range traverse operation frequency limits by upper and lower limit frequency Traverse range relative to the center frequency amplitude of traverse AW CF X AWrange F4 07 Kick frequency amplitude of traverse AW X Kick Frequency Range F4 08 I e the kick frequency is the value relative to amplitude of traverse at traverse frequency operation Traverse frequency rising time the time required to rise from the lowest traverse frequency to the highest traverse frequency Traverse frequency fall time the time required to fall from the highest traverse frequency to the lowest traverse frequency Function i Default Goie Name Setting Range VEINS F4 11 Fault auto reset times 0 3 0 Interval time setting of 4 12 automatic resetting fault 0 1 100 0s 1 05 Fault auto reset times used
92. ure may rise the noise and vibration may increase compared with the inverter running at main frequency 5 Pressure sensiti ve Device or Capacitor at the Output Side of the Inverter Because the inverter outputs PWM wave the capacitor used for improving power factor and pressure sensitive resistor used for lightening proof shouldn t be installed at the output side of the inverter otherwise the inverter may have transient over current and may be damaged 6 Switches Used atthe Input and Output terminal of the Inverter If the contactor is required to be installed between the inverter and the power supply it is prohibited to start or stop the inverter with the contactor If the user has to use the contactor to start and stop the inverter the interval between the start and stop shall be less than one hour Frequent charging and discharging may reduce the life ofthe capacitor If the switches like contactors are connected between the output terminal and the motor make sure to start and stop the inverter when the inverter has no output otherwise the modules in the inverter may be damaged 7 Usage Outside the Range of Rated Voltage The DZB series inverter shall not be used out of the specified range of operation voltage otherwise the internal components of the inverter may be damaged If needed please use corresponding voltage regulation device to change the voltage 8 3 phase Input Modified Into 2 phase Input The modification of DZB series inverter f
93. us fault information etc H LED Status indication Operation Stop FWD REV Function indication etc Exteral meter display Output frequency Output current 0 10VDC input output phase failure protection Over current Protection function protection Over voltage protection Under voltage protection Over heat protection overload protection etc Indoor in which there is no direct sunlight dust m Applicable Situation erosive gas combustible gas oil smoke water vapor z dripping salt etc E 3 Altitude Lower than 1 000 meters 3 Ambient temperature 10 C 40 C Humidity 20 90 RH without condensation 1 2 AC220VSeries Rating Voltage classification AC 220V 0005 0007 0015 0022 0037 0005 0007 0015 0022 0037 0055 00750110 0150 9 motor rating KW 0 5 10 75 1 5 2 2 37 0 5 10 75 15 2 2 3 7 5 5 7 5 11 15 El Inverter output KVA 0 7 1 0 2 0 3 0 5 0 0 7 10 20 3 0 5 0 7 5 10 15 20 2 Output current A 2 5 4 0 7 0 10 17 2 5 4 0 7 0 10 17 25 34 50 68 Output voltage V Adjustable from 0 to input voltage Intput current A 4 0 5 2 10 15 25 3 0 5 0 7 7 11 18 26 35 51 69 Input voltage frequency Single 220V 50 60Hz 3 phase 220V 50 60Hz g Operational range V 15 Operational range Hz 47 63Hz 81 Appendix B Dimensions Dimensions and Applicable Moter
94. ved F2 21 Relay output selection 0 10 3 Opencollector output functions are indicated as following table frequency setting torque PID setting PID feedback 100 0 ov 0mA 20mA 100 0 Fig 6 12 Relationship between analog input and setting value Vl input filtering time determines analog input sensitiveness Increasing this parameter in order to prevent malfunction caused by interference to the analog can strengthen the anti interference ability but reduce the analog input sensitiveness 49 pa Function Description 0 Zero Output Output terminal has no function 1 Frequency reaches please refer to the detail description of function code F4 15 2 FDT reaches please refer to the detail description of function code F4 13 F4 14 3 Fault output Once inverter fault happens output ON signal 4 Inverter is running forward ON signal Indicates the inverter is running forward with output frequency 5 Inverter is running reverse ON signal Indicates the inverter is running reverse with output frequency 6 Null speed operation ee one is less than the starting 7 frequency Son ON ale frequency reaches the upper frequency limit 8 frequency hse on orig frequency reaches the lower frequency limit 10 Reserved Reserved high pressure reaches NES 11 detection NC Pressure reaches at the F7 12 low pressure setting NC output indication 12 N
95. z Applicable motor capacity 0015 1 5KW Series M Mini Model J Simpl Model Series name DZB200Series Description of Serial Number 07 01 8888 Production number Production month Production year 7 DZDB Series Chapter 3 Mechanical and Electrical Installation Chapter 3 Mechanical and Electrical Installation 3 1 Mechanical Installation 1 Installation Environment 1 Ambient temperature Ambient temperature influences the inverter life greatly so itshouldbe within the range of 10 C 50 C 2 Mount the inverter ina flame retardant surface and the clearance around the inverter shall be enough because the inverter will generate lots of heat during running besides mountthe inverter on the base vertically with screws 3 Mountin the location where vibration is less than 0 6G the inverter shall be faraway fromimpacting lathe 4 Please do not install the inverter in the place with directsunlight high humidity and water 5 Mount the inverter inthe location free of corrosive gas explosive gas or combustible gas 6 Mount the inverter inthe location free of oil dirt dust and metal powder 2 Installation Location V Note No need to consider the dimension Note Install an airflow guidance A for inverter of 22k W or below plate for the up and down installation A shall be bigger than 50mm for the of inverters inverter of 22kW or above Installation of single inverter Up and down i
96. ze this set frequency when the inverter is power down When the power is back automatically combine it with current frequency setting 1 Valid and the inverter does not memorize when power is down Able to set up frequency but when the inverter power is down this frequency setting is not memorized 2 Invalid The frequency set through keyboard and terminal UP DOWN is automatically cleared and the settings through keyboard and terminal UP DOWN are invalid Note After the user restores the default values of inverter function parameters the frequency value set through keyboard and terminal UP DOWN is automatically cleared Default Value Function 9585 Setting Range 0 Keyboard 1 Panel potentiometer VI External terminal Al Frequency command F003 Selection Reserved 0 Multi speed PID control o oc so mv 485 communication Selectionof inverter frequency command input channels There are 7 main frequency setting channels 0 Keyboard Accomplish keyboard frequency setting by means of modifying the value of function code F0 07 Keyboard frequency setting 1 VI 2 External terminal AI This means that the frequency is set up through analog input terminals DZB series inverter provides 2 analog input channel AVI is 0 10V voltage input mode while ACIis 0 4 20mA input The 100 0 setting of analog input is corresponding to the maximum frequency

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