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V&T Technologies Co., Ltd.

http://www.ecodrivecn.com

Chapter 8 Routine Repair and Maintenance

115

as much as possible under general condition. If the test is unavoidable, please perform the test strictly

according to the following procedures, or it may damage the inverter.

It shall perform dielectric test strictly, or it may damage the inverter. If the dielectric test is unavoidable,

please contact our company.



Main Circuit Insulation Test



Utilize 500VDC megameter to perform test under condition of main power shutdown;



Disconnect all the control board circuits to prevent the control circuits from connecting with the

test voltage. For the inverter with power level of E5

−

4T11G and E5

−

−4T15G, it must

disconnect the terminal J1 on the drive board and the PE. For the inverter with power level of

−

4T18.5G or above, it must disconnect three pieces of cables entry to the surge absorption

circuit. Pack the disconnected cable heads with insulating tapes properly;



The main circuit terminal shall be connected with public conducting wires:

Fig.8

−

1 Main Circuit Insulation Test for E5

−

4T0.75G to E5

−

4T15G

Fig.8

−

2 Main Circuit Insulation Test for E5

−

4T18.5G to E5

−

4T500G



Megameter voltage can only be imposed between the public conducting wire of the main circuit

and the PE terminal;

◆

The normal indication value of the megameter is 200M

Ω or above.

Inverter

Megameter

Inverter

Megameter

Inverter

Megameter

Inverter

Megameter

Содержание E5-H Series

Страница 1: ...severe accident or loss safety measures such as redundancy or bypass shall be taken Goods Arrival Inspection Note Note If the inverter is found to be damaged or lack parts the inverter cannot be inst...

Страница 2: ...tput terminals U T1 V T2 and W T3 otherwise the inverter will be damaged It is forbidden to connect the output terminal of the inverter to the capacitor or LC RC noise filter with phase lead otherwise...

Страница 3: ...amaged The heatsink and the braking resistor have high temperature Please do not touch such device otherwise you may be burnt When it is used on lifting equipment mechanical contracting brake shall al...

Страница 4: ...ions Note Note The circuit boards have large scale CMOS IC Please do not touch the board to avoid the circuit board damage caused by electro static Others Danger Danger It is forbidden to modify the i...

Страница 5: ...nd Peripheral Devices 14 3 2 Description of Peripheral Devices for Main Circuit 15 3 3 Lectotype of Main Circuit Peripheral Devices 15 3 4 Product Terminal Configuration 16 3 5 Functions of Main Circu...

Страница 6: ...6 12 Enhanced Function Parameter Group Pb 96 6 13 Communication Parameters Group PC 101 6 14 Reserved 101 6 15 Failure Record Parameters Group d0 102 6 16 Product Identity Parameters Group d1 102 6 1...

Страница 7: ...verter model field on the nameplate indicate such information as the product series power supply class power class and software versions E5 H 4 T 11G V F control technology platform with vector contro...

Страница 8: ...0 3 60 69 3 86 104 124 150 201 Braking unit Built in as standard Built in as option Protection class IP20 Cooling mode Self cooling Forced air convection cooling Power kW 90 110 132 160 185 200 220 25...

Страница 9: ...tion and no action upon deceleration as option no action upon deceleration at default Unique functions Multifunctional M key The unique multifunctional key is used to set the frequently used operation...

Страница 10: ...mal version compatibility abnormal copying terminal mutual exclusion detection failure hardware overload protection Efficiency At rated power 7 5kW and below power class 93 45kW and below power class...

Страница 11: ...duct component name 1 6 Product Outline Mounting Dimension and Weight Fig 1 2 Product outline and mounting dimension E5 H 4T7 5G and below power class E5 H 4T11G and above power class Cover Mounting h...

Страница 12: ...136 232 69 8 5 5 4 5 E5 H 4T7 5G E5 H 4T11G 210 337 200 150 324 88 2 7 8 5 E5 H 4T15G E5 H 4T18 5G 289 440 220 200 425 88 2 5 7 17 E5 H 4T22G E5 H 4T30G E5 H 4T37G 319 575 218 220 553 90 5 2 5 10 25...

Страница 13: ...g dimension Note E5 H 4T7 5G and below power class are equipped with shuttle type operation panel V6 DP01 as standard E5 H 4T11G and above power class are equipped with button type operation panel V6...

Страница 14: ...Braking resistor unit Braking torque Power Resistor Minimum limit resistor Qty E5 H 4T0 75G B ui l t i n as sta nd ard 110W 750 125 1 130 E5 H 4T1 5G 260W 400 100 1 125 E5 H 4T2 2G 320W 250 100 1 135...

Страница 15: ...inside of inverter during the installation Mount the product vertically in the electric control cabinet mount the cooling fan or air conditioner to prevent the ambient temperature from rising to above...

Страница 16: ...nel As shown in Fig 2 3 the grab on the operation panel forcefully in direction 1 and then lift the panel body in direction 2 Mounting of operation panel As shown in Fig 2 4 align with the lower clamp...

Страница 17: ...ess the left and right sides of the cover forcefully in direction 1 and at the same time lift the cover in direction 2 as shown in Fig 2 5 Removal of upper cover As shown in Fig 2 6 press the left and...

Страница 18: ...unting of lower cover Mounting of operation panel Please refer to 2 3 1 Removal and mounting of operation panel 2 3 3 Removal and Mounting of Covers of E5 H 4T11G E5 H 4T75G and Above Power Class Inve...

Страница 19: ...ening of the door Press the latch following direction 1 in Fig 2 11 and open the door following direction 2 Removal of operation panel The operation panel is connected to the control board through the...

Страница 20: ...nnection of the Product and Peripheral Devices Fig 3 1 Connection diagram of the product and peripheral devices Power supply Contactor Input AC reactor DC reactor Inverter Grounding Motor Grounding Ci...

Страница 21: ...that the input power factor of the inverter shall be higher than 90 When the above situations occur install the AC reactor at the input end of the inverter or DC reactor to the DC reactor terminal Inp...

Страница 22: ...39 2 150 M12 17 6 22 5 75 E5 H 4T160G 500 400 M12 31 4 39 2 185 M12 17 6 22 5 50 2 E5 H 4T185G 630 500 M12 48 6 59 4 240 M12 31 4 39 2 60 2 E5 H 4T200G 630 500 M12 48 6 59 4 240 M12 31 4 39 2 60 2 E5...

Страница 23: ...inverter output terminal otherwise the internal components of the inverter will be damaged To facilitate the input side overcurrent protection and power failure maintenance the inverter shall Terminal...

Страница 24: ...tween the inverter and motor If the cable between the inverter and the motor is too long the higher harmonic leakage current of the output end will cause adverse impact on the inverter and the periphe...

Страница 25: ...ounded with 360 degree grounding method and sleeved into the metal tube The signal cable shall be kept far away from the inverter input wire and output motor wire If the signal cable must cross the in...

Страница 26: ...V T Technologies Co Ltd http www ecodrivecn com Chapter 3 Wiring of Inverter 20 3 7 Terminal Wiring Fig 3 6 Terminal wiring diagram Take E5 H 4T5 5G as an example...

Страница 27: ...m input current 50mA COM Open collector output common end Internal isolated with GND Analog input 10V Analog input reference voltage 10V 3 internal isolated with COM Maximum output current 10mA with s...

Страница 28: ...ut terminals When using the internal 24V power supply of the inverter the external controller adopts NPN sink current wiring mode When using the internal 24V power supply of the inverter the external...

Страница 29: ...using the external power supply the external controller adopts PNP draw off current wiring mode Note The short circuit plate between terminal 24V and terminal PLC must be removed The wiring modes of...

Страница 30: ...2 AO1 AO2 GND M3 0 5 0 6 0 75 Twinning shielding cable 24V PLC X1 X2 X3 X4 COM Y1 COM RA RB RC M3 0 5 0 6 0 75 Shielding cable 3 11 Description of Jumper Function Jumper selecting switch in Fig 3 7 Na...

Страница 31: ...rotating speed Green Hz V indicator On Current display parameter is Green A V Self definable indicator On Flash Current display parameter is self defined see description of P2 group Green Hz A V Time...

Страница 32: ...u increase the function code data 3 In stop run status increase the input frequency or close loop input Decrease Key 1 In first level menu decrease function code according to edit bit 2 In second leve...

Страница 33: ...M 3 Emergent stop 2 Coast to stop Press M key inverter will coast to stop On Press M Off Release M 4 Switch the reference method of running command Press M key to switch the reference method of giving...

Страница 34: ...0 P5 13 P6 group P6 00 P6 24 P7 group P7 00 P7 25 P8 group P8 00 P8 10 P9 group P9 00 P9 18 PA group PA 00 PA 22 Pb group Pb 00 Pb 23 PC group PC 00 PC 06 Pd group Pd 00 Pd 35 PE group Reserved Equipm...

Страница 35: ...a is 12345 operation panel displays 1234 When data is 1234 5 operation panel displays 1234 When data is 123 45 operation panel displays 123 4 When data is 12 345 operation panel displays 12 34 Display...

Страница 36: ...so as to realize the fast application See 5 2 for the table of fast menu function code parameter Non leave factory value function code menu ndFt This menu mode is used to search for the function code...

Страница 37: ...02 0 ndFt Non factory setting of function code P0 02 2 CoPy Inverter parameters are being downloaded and this symbol will be displayed when parameters are downloaded to inverter For example set Pb 23...

Страница 38: ...played the password setting is successful See 4 8 3 for password setting Password Verification Enter password function code enter password correctly and you can see the parameters protected by passwor...

Страница 39: ...s all the keys cannot be used Key Locking Function is Enabled One of following three modes can be selected 1 Press ESC PRG at the same time for shuttle type turning close wise is equivalent to the key...

Страница 40: ...vel menu press PRG to enter 6 Password verification status If password protection is enabled press PRG to enter in the display status of first level menu 7 Password modification status In the display...

Страница 41: ...on is valid Press key to increase function code by 1 Fault alarm display Prompt information Time out prompt Display prompt information Power on PRG PRG PRG PRG Fig 4 5 Display status and operation pro...

Страница 42: ...r 0xF000 in Modbus communication protocol 4 8 5 Clear Password For example clear the user password P0 00 25 00 P0 0 0 000 0 P0 0 1 P0 0 0 000 0 1 Time P CLr P0 0 1 25 00 ESC PRG PRG PRG PRG PRG 25 00...

Страница 43: ...r running direction is wrong swap any two phase wires of motor and then power up Press RUN key to run the inverter Setting motor parameter P9 00 to P9 04 according to motor nameplate Press key to stop...

Страница 44: ...energy saving requirement For details refer to function code of Pb 21 and Pb 22 E5 series inverter built in constant pressure close loop control and sleeping function For details refer to function co...

Страница 45: ...0 0 Auto torque boost 0 1 30 0 Group P1 Main and Auxiliary Reference Parameter P1 00 Open loop auxiliary reference mode 0 0 2 0 None 1 AI1 2 AI2 P1 01 Open loop reference main and auxiliary relation...

Страница 46: ...es place 0 Reference frequency Hz 1 Bus voltage V 2 AI1 V 3 AI2 V 4 Reserved 5 Reserved 6 External counting 7 Motor rotation speed rpm 8 Close loop reference 9 Close loop feedback A Reserved B Running...

Страница 47: ...ency 5 00 0 10 300 00 Hz 0 10 300 00Hz P3 12 Jog acceleration time 6 0 0 1 60 0 s 0 1 60 0s P3 13 Jog deceleration time 6 0 0 1 60 0 s 0 1 60 0s Group P4 Multi section Parameter P4 00 V F curve refere...

Страница 48: ...per lower frequency limit P0 13 P0 14 P4 30 Multi section frequency 9 30 00 0 00 300 00 Hz Upper lower frequency limit P0 13 P0 14 P4 31 Multi section frequency 10 35 00 0 00 300 00 Hz Upper lower fre...

Страница 49: ...z 0 00 300 00Hz P6 05 Curve2 input point A0 0 0 0 0 110 0 0 0 110 0 P6 06 Reference frequency f0 corresponding to curve2 input point A0 0 00 0 00 300 00 Hz 0 00 300 00Hz P6 07 Curve2 input point A1 10...

Страница 50: ...200 0 0 0 200 0 P7 08 AO2 bias 0 0 0 0 200 0 0 0 200 0 P7 09 Selection of positive and negative gain and bias 0000 0 1111 Ones place AO1 gain 0 Positive 1 Negative Tens place AO1 bias 0 Positive 1 Ne...

Страница 51: ...000 s 0 001 30 000s P8 07 Deviation limit 5 0 0 0 20 0 0 0 20 0 P8 08 PID adjustment selection 10 0 11 Ones place Integral mode 0 Frequency reaches upper lower limit stop integral regulation 1 Frequen...

Страница 52: ...PA 08 Magnetic flux braking selection 1 0 1 0 Disabled 1 Enabled PA 09 Energy sonsumption braking selection 0 0 1 0 Disabled 1 Enabled PA 10 Braking unit operating time 100 0 100 0 s 100 0s Total cyc...

Страница 53: ...ion 0 0 1 0 Fault is not locked 1 Fault is locked PA 21 Automatic reset times 0 0 20 0 20 PA 22 Automatic reset interval 2 0 2 0 20 0 s 2 0 20 0s Group Pb Enhanced Function Parameter Pb 00 Hopping fre...

Страница 54: ...11 Terminal UP DN integral rate 2 0 0 1 50 0 s 0 1 50 0s Pb 12 Action setting after arrive fererence running time 0 0 11 Ones place Arrive continuous running time 0 Continue running 1 Stop and alarm...

Страница 55: ...type record 0 0 0 62 d0 03 Bus voltage of latest fault 0 0 999 V 0 999V d0 04 Actual current of latest fault 0 0 0 0 999 9 A 0 0 999 9V d0 05 Operation frequency of the latest fault 0 00 0 00 300 00...

Страница 56: ...ceeding limit 3 5 Reserved d2 13 Current detection failure source display Factory 0 6 2 Phase W abnormal 4 Phase V abnormal 6 Phase U abnorma d2 14 Frequency corresping to motor current speed 0 00Hz 0...

Страница 57: ...ng and wake up mode selection 0 0 1 0 Sleeping and wake up mode according H0 00 setting 1 Sleeping and wake up mode according function code of H0 31 to H0 34 setting H0 31 Wake up pressure reference 0...

Страница 58: ...V T Technologies Co Ltd http www ecodrivecn com Chapter 5 List of Parameters 52 5 3 User s Connection Diagram...

Страница 59: ...or confirmation and set P0 00 0000 again and then P Clr is displayed and the password is cancelled Note For the method for activating the password refer to 4 5 password operation This function is used...

Страница 60: ...en loop control It is applicable to most applications including the application of one inverter driving one motor and the application of one inverter driving multiple motors the motors are in the same...

Страница 61: ...eration panel running command reference mode P0 06 0 0 Forward 1 Reverse Note This function code is invalid under terminal running command reference mode and the running direction is controlled by ter...

Страница 62: ...n deceleration in linear mode curve 2 is the curve representing the acceleration deceleration in S curve mode Curves 1 and 2 corresponding to the same setting frequency The actual acceleration deceler...

Страница 63: ...ge drop to product enough torque so as to ensure the normal operation of the motor Note The torque boost amplitude should be set according to the load situation Excessive boost will cause large curren...

Страница 64: ...ry frequency reference value is superimposed on the main reference the function is add Fig 6 4 Process open loop main and auxiliary reference calculation 0 Open loop combination reference fcom main re...

Страница 65: ...ll range value and then superimposes on the main reference Fig 6 7 Process open loop main and auxiliary reference calculation 3 Open loop combination reference fcom main reference fm auxiliary referen...

Страница 66: ...00 1 AI1 2 AI2 Digital voltage definition 0 10V is indicated in digits in parameter P8 00 The analog feedback close loop control auxiliary reference mode P1 03 may be selected as follows 0 None 1 AI1...

Страница 67: ...keys on the operation panel so as to avoid mis operation 0 The keys on the operation panel are not locked and all the keys are usable 1 The keys on the operation panel are locked and all the keys are...

Страница 68: ...at running status and viewed circularly by pressing key Display of operation panel Unit place 0 Reference frequency Hz 1 Bus voltage V 2 AI1 V 3 AI2 V 4 Reserved 5 Reserved 6 External counts 7 Motor...

Страница 69: ...y added into the stop display parameter group and can be viewed by pressing key At this time there are 5 display parameters The LEDs for the newly added parameter are LED A and LED V both of which sha...

Страница 70: ...celerate to stop according to the deceleration time When the frequency is lower than the DC braking initial frequency P3 06 inject the DC braking current P3 07 and the DC braking time is determined by...

Страница 71: ...inverter switches from forward rotation to reverse rotation or from reverse rotation to forward rotation Fig 6 10 Forward reverse dead zone time P3 11 is the frequency set for jog operation Jog accel...

Страница 72: ...Proper curve can be selected according to the actual situation P4 00 V F curve reference 0 6 0 P4 01 V F frequency value F0 0 00 300 00 Hz 0 00Hz P4 02 V F voltage value V0 0 0 100 0 0 0 P4 03 V F fre...

Страница 73: ...e OFF OFF ON Multi section digital voltage reference 1 Multi section digital voltage reference 1 OFF ON OFF Multi section digital voltage reference 2 Multi section digital voltage reference 2 OFF ON O...

Страница 74: ...P4 25 P4 29 Multi section frequency 8 0 00 300 00 Hz 28 00Hz P4 30 Multi section frequency 9 0 00 300 00 Hz 30 00Hz P4 31 Multi section frequency 10 0 00 300 00 Hz 35 00Hz P4 32 Multi section frequen...

Страница 75: ...ction frequency 5 OFF ON ON OFF Multi section frequency 6 OFF ON ON ON Multi section frequency 7 ON OFF OFF OFF Multi section frequency 8 ON OFF OFF ON Multi section frequency 9 ON OFF ON OFF Multi se...

Страница 76: ...cy source switching to disabled 18 Acceleration and deceleration disable instruction 59 Reserved 19 External failure input 60 Auxiliary frequency source switching to AI1 20 Terminal failure reset inpu...

Страница 77: ...n deceleration terminal 2 Acceleration deceleration terminal 1 Acceleration deceleration time selection OFF OFF Acceleration deceleration time 0 P0 08 and P0 09 OFF ON Acceleration deceleration time 1...

Страница 78: ...utdown 1 fastest stop When this terminal is enabled the inverter will stop in the fastest way The inverter will automatically determine the deceleration time according to the load torque and stop as f...

Страница 79: ...utput forced to be 0 Under process closed loop control when the terminal is valid the output frequency of the inverter process closed loop adjustment is forced to set as 0 68 PID positive or negative...

Страница 80: ...tified and tw2 will be ignored P5 11 is used to set the mode of controlling the startup and stop of the inverter with FWD and REV terminals in the terminal running command reference mode 0 Two line 1...

Страница 81: ...K3 is disconnected FWD and REV controls are disabled and the inverter stops The rising edge of FWD terminal means rotation command the disconnection of REV terminal means forward rotation command whi...

Страница 82: ...lay of operation panel Unit s digit AI1 0 Determine the reference frequency P6 01 P6 04 by Curve 1 1 Determine the reference frequency P6 05 P6 08 by Curve 2 2 Per unit value determined by curve 3 P6...

Страница 83: ...ut analog value voltage frequency Fig 6 20 Corresponding percentage of input analog value current A0 P6 01 A1 P6 03 f0 P6 02 f1 P6 04 Ain DI Setup frequency f A0 P6 01 A1 P6 03 f0 P6 02 f1 P6 04 AIn D...

Страница 84: ...temperature feedback overload protection sensor mode 6 Reserved Tens place AI1 function selection the same as above P6 21 is used to select functions of AI1 AI2 terminals Since the using methods of A...

Страница 85: ...ut AO1 and AO2 terminals can be defined as multifunctional analog value output and the analog value type 0 10V 0 20mA can be selected via the jumper The definition table of multifunctional digital sig...

Страница 86: ...is higher than the overload pre warning detection level and the retention time is higher than the overload pre warning detection time the signal is enabled When the current is lower than the detection...

Страница 87: ...atus the signal is enabled 32 Sleeping state indication When the inverter is in sleeping status the signal is enabled 12 16 21 24 31 and 33 47 Reserved The definition table of multifunctional analog o...

Страница 88: ...o 100 0 and P7 06 to 20 0 namely K 1 and b 2V and the AO1 characteristics curve is as shown in Fig 6 24 and Fig 6 25 10V 2V 0 Before calibration After calibration AO1 terminal output voltage Output va...

Страница 89: ...life of relay is about 10 million times frequent open and close will be shortened use of time Display of operation panel Unit place Y1 terminal 0 Level signal 1 Pulse signal Tens place Reserved Hundre...

Страница 90: ...put current to rated current of the motor This function is used for detecting the deviation between output frequency and setup frequency Once the output terminal function is set to 1 Frequency Arrival...

Страница 91: ...dreds place Y1 and relay terminals 0 The real terminal is enabled 1 The virtual terminal is enabled When Xi terminal signal source is input as virtual terminal whether the corresponding function of th...

Страница 92: ...lose Loop output Close Loop Feedback Sampling Cycle P8 06 Close Loop Feedback Value refers to the previous deviation refers to the deviation this time Analog Feedback close Loop AI1 AI2 AI3 DI Set P8...

Страница 93: ...ring the process close loop adjustment Display of operation panel Unit place Integration mode 0 Frequency reaches its upper limit and lower limit the integration adjustment is stopped 1 Frequency reac...

Страница 94: ...nt torque heavy duty application 1 L type variable torque heavy duty application P9 01 P9 04 are used to set the motor parameters driven by the setup inverter and shall be set properly in accordance w...

Страница 95: ...ng 0 Action applicable to common motor 1 No action applicable to variable frequency motor The unit s place of P9 16 determines whether the motor overload protection is to be executed and whether the m...

Страница 96: ...inverse time lag characteristics Note When this protection mode is employed it needs to select the input channel for the analog feedback value of the thermal sensor and confirm that the input function...

Страница 97: ...continuously reliable operation by keeping operating with low noise at low loads and controlling the temperature of inverter at heavy load The function will be enabled when operating under V F contro...

Страница 98: ...y and auto prolong deceleration time Note If energy consumption braking is applied and braking unit PA 09 1 has been set and applied the function becomes invalid Tens place Under voltage adjustment Wh...

Страница 99: ...PA 09 is set as 1 the use rate of the braking unit is fixed to 100 That is the use time of the braking unit is fixed to 100 0s Action voltage of braking unit can be selected by adjusting PA 11 The mo...

Страница 100: ...tion only at constant speed Unit place Determine overload detection is motor overload prealarm or inverter overload prealarm Tens place Determine inverter continues to run or alarms then stops when th...

Страница 101: ...ds place Input power abnormality Thousands place Output phase loss EEPROM abnormality PA 17 failure shield and alarm attribute setting 2 Display of operational panel Unit place EEPROM abnormality Tens...

Страница 102: ...y of inverter is less than the hopping frequency the inverter will run automatically at the upper limit or lower limit of the hopping frequency change to run at lower limit of the hopping frequency wh...

Страница 103: ...Operational panel integral rate Pb 09 determines the time it will take to refresh increment decrement for one time when adjusting with Display of operational panel Unit place Action when power failur...

Страница 104: ...set the frequency the step length of the adjustment is fixed to 0 1Hz Note When operating under process closed loop PID the closed loop reference also can be adjusted with operational panel Then adju...

Страница 105: ...ping status and be reset to 0 Summation running time will not be reset to 0 in stopping status If summation running time output signal is valid will become invalid in stopping status and be reset to 0...

Страница 106: ...pump 0 Basic running mode 1 Pre overload decelerate frequency model If this mode is selected before overload through real time monitoring the load to achieve the inverter automatically reduces the ru...

Страница 107: ...parameters that have been copied to the operation panel if you upload data unconsciously again After setting this function HoLd will be displayed on the operation panel when conducting parameters upl...

Страница 108: ...following information Total power up time of inverter total operation time of inverter record of maximum temperature of heat sink record of maximum bus voltage fluctuation 6 16 Product Identity Param...

Страница 109: ...1 0 9999 Factory d1 06 Manufacturer s bar code 2 0 9999 Factory d1 07 Manufacturer s bar code 3 0 9999 Factory d1 08 Manufacturer s bar code 4 0 9999 Factory d1 10 Control board software identificatio...

Страница 110: ...value Note The input analog through the jumper select 0 10V or 0 20mA Through P1 05 choose the actual pressure feedback channel When P1 05 1 the actual pressure feedback determinate by analog input te...

Страница 111: ...P4 09 20 0s P4 10 20 0s When setting H0 30 to 0 Sleeping and wake up mode acoording the function code of H0 00 When setting H0 30 to 1 Sleeping and wake up mode acoording the function code of H0 31 to...

Страница 112: ...ing Output frequency H0 32 H0 31 Pressure 0 10V Time Frequency lower limit H0 33 H0 34 frequency Actual pressure feedback Frequency upper limit Unloading pressure Fig 6 38 Pressure control sleeping st...

Страница 113: ...1 LSB the least significant bit to MSB the most significant bit of A0 01 correspond to P0 P1 P2 P3 P4 P5 P6 P7 P8 P9 PA Pb PC Pd PE and d0 in turn LSB to MSB of A0 02 correspond to d1 d2 and reserved...

Страница 114: ...Choose appropriate energy braking components Improper setting of motor parameters Set motor parameters properly Deceleration time is too short Lengthen deceleration time Power level of inverter is sma...

Страница 115: ...tion and radiation Blockage of air duct Clean the dusts wools and other foreign objects in the air duct Fan failure Check whether fan wirings are well connected Replace a new fan of the same model Inv...

Страница 116: ...running time Find the technician who setting this papameter 19 E CUr Current detection fault Current detection circuit failure Seek for technical support 20 E GdF Output to ground short circuit Wrong...

Страница 117: ...rcuit failure Seek for technical support Analog input circuit signal interfered Increase the P6 22 P6 24 AI filtering time 30 E Ptc Motor over temperature PTC The motor temperature signal reaches the...

Страница 118: ...t failure Check whether there are phase loss or short circuit 63 LU Power under voltage The power voltage is lower than the minimum operating voltage of the equipment Check input power supply Abnormal...

Страница 119: ...Item Inspection Contents Inspection Means Criteria Operating Environment Temperature Thermometer 10 40 C Derated at 40 to 50 C and the rated output current shall be decreased by 1 for every temperatu...

Страница 120: ...types of components have different service lives The service lives of the components are subject to the environment and application conditions Better working environment may prolong the service lives...

Страница 121: ...e test voltage For the inverter with power level of E5 H 4T11G and E5 H 4T15G it must disconnect the terminal J1 on the drive board and the PE For the inverter with power level of E5 H 4T18 5G or abov...

Страница 122: ...l of communication port A 5V GND 485 485 485 485 GND 5V EIA TIA T568A White green Green White orange Blu e Whit e blue Orang e Whit e brown Brow n EIA TIA T568B White orange Orang e White green Blu e...

Страница 123: ...nt control invalid host computer command 0x06 Slave busy mainly occurs upon storing data into EEPROM 4 Function Interpretation Function 0x03 reads parameters and status words of multiple function code...

Страница 124: ...s in the register at the address from the lowest to highest with maximum of 16 function codes being stored at the same time 2 If change function code frequently such as change setting frequency repeat...

Страница 125: ...corresponds to the attribute word of the function code Pb 23 The attribute words are defined in the following order Bit0 Bit2 for unit Bit3 Bit4 for modifying attribute Bit5 Bit6 for precision and Bi...

Страница 126: ...rnal counts 1 0x812E Rotate speed of motor 1 0x818E Rotate speed of motor 1 0x8130 Close loop reference 0 1 0x8190 Close loop reference 0 1 0x8132 Close loop feedback 0 1 0x8192 Close loop feedback 0...

Страница 127: ...its for the status word 4 0x810E of the inverter are defined as follows Bi t Meaning Bit Meaning 0 0 Non jog running 1 Jog running 5 0 Non open loop multi section voltage operation 1 Open loop multi s...

Страница 128: ...de See Attached Table 1 R W 0xF081 Current value 0 65535 R W 0xF082 Upper Limit 0 65535 R 0xF083 Lower Limit 0 65535 R 0xF084 Factory default value of the function code 0 65535 R It can write the func...

Страница 129: ...No 1 inverter and the response operating frequency of the inverter is 50 00Hz Address Function code Register Address Number Bytes Register Contents Request 0x01 0x03 0x8136 0x0001 None 0x4C38 Response...

Страница 130: ...of terminal resistor of the inverter at the most distant place id turn to ON start the internal 100 terminal compatible resistance Site No 2 Site No n Computer converter RS232 485 RS232 cable Maximum...

Страница 131: ...etting rated frequency of motor P0 15 Setting upper frequency limit of motor P0 13 Setting max frequency of motor P0 11 Setting motor parameter P9 00 P9 04 Setting P9 15 1 Press RUN key to perform par...

Страница 132: ...description of P1 00 in Chapter 6 Multi digital voltage reference Multi voltage reference function of terminal X For details refer to the function description of P5 00 to P5 06 in Chapter 6 Setting co...

Страница 133: ...05 2 setting P3 06 P3 07 and P3 08 properly For the meaning refer to Chapter 6 Parameter Description Dynamic braking Setting PA 09 0 Setting P3 00 1 DC braking current P3 01 and retention time of brak...

Страница 134: ...g command Terminal control Setting P0 06 1 Setting P0 06 0 Setting P0 07 according to running direction 0 Forward 1 Reverse Running command communicate control setting P0 06 2 Select Analog channel Se...

Страница 135: ...05 2 setting P3 06 P3 07 and P3 08 properly For the meaning refer to Chapter 6 Parameter Description Dynamic braking Setting PA 09 0 Setting P3 00 1 DC braking current P3 01 and retention time of bra...

Страница 136: ...of the jumper for the analog current input toggle the corresponding channel to the I end of the jumper A 2 Calibrate the analog input curve according to function codes P6 00 to P6 2 For details refer...

Страница 137: ...properly connected when the operation panel is directly connected to the inverter control board A 2 Check if the connection wire signals are in one to one correspondence when the keyboard is connecte...

Страница 138: ...ters of certain power classes will rotate upon power up while others could not A The fans of the 15kW inverters and inverters of lower power class are under no control and they will run when powered u...

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