Related Manuals for V&T V5 Series
Summary of Contents for V&T V5 Series
- Page 1 V6−GH/GA V5−GH/GA High performance special inverter for inverter User manual & V5/V6 Series USER’S MANUAL...
- Page 2 Foreword ShenZhen V&T Technologies Co.,Ltd. was certificated as a "National Hi-tech and Double-Software Enterprise" engaged in Variable Frequency Drive, Servo Drive, Electric Vehicle Controller, Inverter and other power electronics product with independent intellectual property rights covering R&D,manufacturing, marketing, with the profound drive know-how, we has won the technical innovation prize,the most competitive brands prize, Champions of National Hybrid Electric Vehicle competition and one of Top Ten Variable Frequency Drive Enterprises in China and etc.
- Page 3 The V5−GH inverter is suitable for hoisting mechanisms without encoder feedback. The V6−GA inverter is suitable for mechanisms with encoder feedback. The V5−GA inverter is suitable for mechanisms without encoder feedback.
- Page 4 Profile of high performance crane special inverter ◆ Professional crane function, it is a perfect combination of PLC and high-performance vector inverter. Built-in unique crane special functions for V&T crane special inverter are a perfect combination of crane special PLC and high-performance vector inverter. Its powerful, easy programming ,wiring and cost-effective.
- Page 5 operation of the brake, also need to take full account of safety when brake faults. Inverter adopted control circuit three class control logic&main circuit two class contactor control for the aspect hardware of brake control. The three class control logic includes safety protection of whole machine, security protection of machine structure and control operation of PLC and inverter main circuit two class contacts are safety contactor and working contactor.
- Page 6 the system determines the motor deceleration time and speed in the shortest time to safely and efficiently achieve designated parking to ensure the safety of the drive system and accurately stop, Accuracy to centimeter. The unique position protection and hardware limit mutual monitoring to ensure the system more secure and efficient.
- Page 7 Typical applications crane industry ■ Port tire cranes, portal cranes ◆ Reliable brake control time sequence to ensure safe and reliable; ◆ Unique torque verification feature ensures the heavy will not have slip phenomenon when the brake release; ◆ Innovative power optimization and optimization functions ensure that the motor can up to operation efficiency maximization by safety rated power;...
- Page 8 customer costs, improve customer competitiveness in the market. ■ Mine hoist, winch ◆ Powerful low frequency torque to eliminate the phenomenon of slip hook; ◆ smooth acceleration and deceleration process greatly reduces the chance of off road; ◆ Easy to use, operating habits unchanged, the operator first operating frequency winch, still remember it perfectly;...
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Page 9: Table Of Contents
Contents Chapter 1 Introduction of crane series inverter ..............1 1.1 Product Model Description ..................... 1 1.2 Product Nameplate Description ..................1 1.3 Product Series ........................ 2 1.4 Product Outline, Mounting Dimension, and Weight ............4 1.5 Brake resistor selection ....................6 Chapter 2 Installation and Wiring of the Inverte .............. -
Page 11: Chapter 1 Introduction Of Crane Series Inverter
high performance crane special inverter User Manual Chapter 1 Introduction of crane series inverter 1.1 Product Model Description The digits and letters in the inverter model field on the nameplate indicate such information as the product series, power supply class, power class and software/hardware versions. GH 4 T 11G AX XX Closed loop torque vector... -
Page 12: Product Series
high performance crane special inverter User Manual 1.3 Product Series □□□ □ □□□ □ ■ V6−GH−4T and V5−GH−4T Three-phase 400V Constant torque/heavy-duty application Power（kW） 18.5 0.75 Motor 0.75 18.5 power（kW） Voltage (V) Three-phase 0 to rated input voltage Rated current (A) Overload 150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature) capacity... - Page 13 high performance crane special inverter User Manual □□□ □ □□□ □ ■ V6−GA−4T and V5−GA−4T Three-phase 400V Constant torque/heavy-duty application Power (kW) 0.75 18.5 Motor 0.75 18.5 power （kW） Voltage (V) Three-phase 0 to rated input voltage Rated current Overload 150% 1 minute, 180% 10 seconds, 200% 0.5 second, interval: 10 minutes (inverse time lag feature) capacity Rated Voltage...
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Page 14: Product Outline, Mounting Dimension, And Weight
high performance crane special inverter User Manual 1.4 Product Outline, Mounting Dimension, and Weight V6/V5−GH−4T5.5G，V6/V5−GA−4T7.5G and below power class V6−GH−4T7.5G，V6−GA−4T11G and above power class Product outline, mounting dimension, and weight product outline, mounting dimension（mm） weight voltage Inverter item Install （kg） hole d V6/V5−GH−4T0.4G 40.8... - Page 15 high performance crane special inverter User Manual product outline, mounting dimension（mm） weight voltage Inverter item Install （kg） hole d V6/V5−GA−4T11G V6/V5−GH−4T11G V6/V5−GA−4T15G V6/V5−GH−4T15G V6/V5−GA−4T18.5G V6/V5−GH−4T18.5G 107.5 V6/V5−GA−4T22G V6/V5−GH−4T22G V6/V5−GA−4T30G V6/V5−GH−4T30G V6/V5−GA−4T37G 123.5 V6/V5−GH−4T37G V6/V5−GA−4T45G V6/V5−GH−4T45G V6/V5−GA−4T55G 123.5 V6/V5−GH−4T55G V6/V5−GA−4T75G V6/V5−GH−4T75G V6/V5−GA−4T90G V6/V5−GH−4T90G V6/V5−GA−4T110G...
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Page 16: Brake Resistor Selection
high performance crane special inverter User Manual 1.5 Brake resistor selection Brake unit & resistor BRAKING Inverter item Brake unit TORQUE Standard Standard Mini ultimate power resistor resistance V6/V5−GH−4T0.4G 0.24kW 750Ω 125Ω V6/V5−GA−4T0.75G V6/V5−GH−4T0.75G 0.45kW 400Ω 100Ω V6/V5−GA−4T1.5G V6/V5−GH−4T1.5G 0.78kW 250Ω... -
Page 17: Chapter 2 Installation And Wiring Of The Inverte
high performance crane special inverter User Manual Chapter 2 Installation and Wiring of the Inverte 2.1 Product and peripheral device connections and instructions Power supply Circuit breaker orleakage circuit breaker Contacto Input AC reactor DC reactor Input noise filter Inverter Grounding Output noise filter Braking resistor... - Page 18 high performance crane special inverter User Manual Power supply Input power must meet the range specified by the product The capacity of the circuit breaker shall be 1.5 ~ 2 time of the rated current of the inverter. Circuit breaker The time features of the circuit breaker shall fully consider the time features of the inverter overload protection.
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Page 19: Functions Of Main Circuit Terminal
high performance crane special inverter User Manual 2.2 Functions of Main Circuit Terminal ◆ V6/V5−GH−4T0.4G～V6/V5−GH−4T11G，with buit-in brake unit as standard V6/V5−GA−4T0.75G～V6/V5−GA−4T15G，with buit-in brake unit as standard： Terminal symbol Terminal name and function description Three-phase AC input terminal R/L1、S/L2、T/L3 DC reactor connecting terminal, short circuited with copper bus upon delivery +1、+2/B1 +2/B1、B2 Connecting terminal of braking resistor... -
Page 20: Control Loop Wiring
high performance crane special inverter User Manual 2.3 Control loop wiring Terminal Terminal function Type Technical specification symbol description 24V±10%, internal isolated with GND +24V +24V Maximum output current: 200mA, with overload and short circuit protection Common terminal of the Short circuited with +24V by default input terminal Ground terminal for... -
Page 21: Terminal Wiring Diagram
high performance crane special inverter User Manual Terminal Terminal function Type Technical specification symbol description 速率：4800/9600/19200/38400/57600bps 485+ Positive end of RS485 最多并联 32 台，超过 32 台，需使用中继器 485− Negative end of RS485 Terminal 最长距离 500m（采用标准的双绞屏蔽电缆） RS485 Ground terminal of RS485 Internal isolated with COM shielding layer When used for communication connection with host computer, it is t Operation the same as terminal 485. -
Page 22: Chapter 3 Operation Panel Instructions
high performance crane special inverter User Manual Chapter 3 Operation Panel Instructions 3.1 Introduction to Operation Panel Data or function code display Unit indicator status indicator Programming key：Enter Escape Key：Exit the each level of menu，Confirm menu and discard the displayed data storage stored data Increase Key：Increase in data... -
Page 23: Keyboard Parameter Change Process
high performance crane special inverter User Manual With a 9-button operation panel and a shuttle-type operation panel, the two operation panels are fully compatible and can be selected at will. Note: 5.5 kW and below standard for shuttle type operation panel (IE knob type), 7.5 kW and above for Key-type operation panel. -
Page 24: Operation Example
high performance crane special inverter User Manual 3.3 Operation Example Example 1: Restore factory parameters, for example, setting P0.01=5: return to factory defaults. ∧ ∧ 10.00 P0.0 0 P0.0 1 dEFt 10.00 1Time 5Times Example 2: Setting the rated motor frequency is 33Hz, ie P0.15=33.00Hz, assuming 50.00Hz. ∧... -
Page 25: Chapter 4 Crane Special Inverter Parameters Lists
high performance crane special inverter User Manual Chapter 4 Crane special inverter parameters lists Meaning of each item in function code parameter table: Item meaning Function code The number of function code, such as P0.00 Function code name The name of function code, which explains the function code’s meanings. Factory setting Restore the settings of the function code after the inverter is delivered (see P0.01). - Page 26 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number 0: Run forward Running direction P0.07 0～1 ○ command 1: Run reverse P0.11 Maximum output frequency 50.00 0.01～300.00 ×...
- Page 27 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number E: Output power (kW); F: Output voltage (V); Tens, hundreds, thousands place: Same with above Ones place: 0: Reference frequency (Hz) 1: Bus voltage (V) Display parameter selection 2: AI1(V)
- Page 28 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number P4.09 Acceleration time 1 20.0 0.1～3600.0 ○ Acceleratio Acceleratio Acceleration P4.10 Deceleration time 1 20.0 0.1～3600.0 ○ deceleration deceleratio deceleratio P4.11...
- Page 29 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number 18: Acceleration and deceleration is prohibited， If this terminal function is enabled, the current frequency output will be maintain except stop command.
- Page 30 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number Reference frequency f1 Same with above P6.08 corresponding to curve2 50.00 0.00～300.00 ○ input point A1 ○ P6.09 Curve3 input point A0 0.0～110.0 Per−unit value B0...
- Page 31 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number function selection 5: Stop and lock due to under voltage (LU) 6: Stop due to external failure (EXT) 7: Frequency high limit(FHL) 8: Frequency low limit(FLL) 9: Inverter is running at zero speed...
- Page 32 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number Relative to the rated output current of the inverter. If P8.04 Zero current detection level 10.0 0.0～200.0 ○ the output current is less than the zero current detection level and the zero current detection delay Zero current detection...
- Page 33 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number 0: Disabled 1: Enabled Tens place: Under voltage regulation 0: Disabled 1: Enabled Hundreds place: Over modulation 0: Disabled 1: Enabled PA.07 Energy saving coefficient...
- Page 34 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number Tens place: Version incompatible Hundreds place: Reserve Thousands place: Reserve 0: Fault is not locked Fault locking function PA.20 0～1 ○...
- Page 35 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number Speed loop proportional Pd.03 2.00 0.000～30.00 ○ gain 2 (ASR_P2) Speed loop integral time 2 Pd.04 0.200 0.000～6.000 ○...
- Page 36 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number Forward brake release At start-up, if the frequency reaches the brake H0.01 3.00 0.00～300.00 ○ frequency release frequency, the torque reaches the brake Forward brake release release torque, and the current reaches the brake H0.02...
- Page 37 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number running command to maintain the given frequency. 1: The frequency is too low and then close the running command to maintain the lowest frequency. Terminal Up/Dn lowest H0.35 5.00...
- Page 38 high performance crane special inverter User Manual Function Factory code Function code name Setting range Unit Property Function code selection setting number available at this time Note: if this parameter is changed, the power must be completely off and then on H2.01 RA1 function 00～47...
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Page 39: Chapter 5 Debugging Process
high performance crane special inverter User Manual Chapter 5 Debugging process 5.1Confirm the wiring correct connected and firm Before wiring, make sure that everything is in the off state; ◆ Main circuit: Input power connect R / S / T, motor connect U / V / W; ◆... -
Page 40: With Encoder Control Parameters Setting
2. If cannot no load please setting P9.15 = 1 stationary auto tuning 5.3 With encoder control parameters setting Only valid for V6 series, invalid for V5 series. No encoder feedback control no need to set; ◆ Setting P0.03 = 0, P0.05 = 5.00 Press the RUN key to run, observed if d2.15 have any data changes;... -
Page 41: Brake Control Parameters Setting
high performance crane special inverter User Manual 5.6 Brake control parameters setting Setting control the brake switch value output function as 32: If via Y1, then set P7.00=32, if via Y2, ◆ then set P7.01=32, if via relay, set P7.02 =32; P7.02 Control brake signal via RA-RC relay H0.01... -
Page 42: Parameters Copy Function For Batch Debugging
high performance crane special inverter User Manual and H1.04 at this time, convert H1.03 and H1.04 into decimal, and the total pulse is P2. =H1.03*65535+H1.04. Then H1.05 = (P2-P1) / S. ◆ Please calculate the maximum speed of the hoisting mechanism corresponding to the maximum frequency P0.11 according to the machine and set it in H1.11, the unit is cm/s. - Page 43 high performance crane special inverter User Manual Display of running and stop parameters ◆ ● In the running and stop state, 4 parameters are displayed by default, and the parameters are switched by the >> key. ● In the running state, the monitoring of the required parameters can be selected through P2.02. Each of the ones, tens, hundreds, and thousands can be monitored by one parameter.
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Page 44: Chapter 6 Crane Specialinverter Faults And Troubleshooting
high performance crane special inverter User Manual Chapter 6 Crane specialinverter faults and troubleshooting 6.1 Fault Display Fault Fault Fault Possible Causes Countermeasure Code Description Low grid voltage Check input power supply Startup during motor free rotation Restart after the motor standstill Rotating inertial of load is too large or Increase the acceleration time and shock load is too heavy... - Page 45 high performance crane special inverter User Manual Fault Fault Fault Possible Causes Countermeasure Code Description Please reset the parameters according Incorrect setting of motor parameters to the nameplate parameters on the in group P9 motor. Check whether the motor the output connection are short circuited, whether Output over current the ground is short circuited and...
- Page 46 high performance crane special inverter User Manual Fault Fault Fault Possible Causes Countermeasure Code Description Common motor maintains running Replace the common motor with under heavy load for a long period of variable frequency motor or improve time the running frequency Motor overload protection time is set Increase the motor overload protection too small...
- Page 47 high performance crane special inverter User Manual Fault Fault Fault Possible Causes Countermeasure Code Description Increase +10V power load impedance +10V power overload Utilize externally independent power +10V power output supply E.P10 abnormal +10V and GND is short circuited Eliminate the short circuit failure +10V power terminal circuit failure Seek for technical support Check...
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Page 48: Hoisting Equipments Causes Of Common Failures And Analysis
high performance crane special inverter User Manual Fault Fault Fault Possible Causes Countermeasure Code Description nput failure Check whether there is phase loss Check whether there are phase loss Output failure or short circuit Check the torque verify value if output torque does not reach the normal Torque verification... - Page 49 high performance crane special inverter User Manual P0.03=8 closed-loop encoder control then adjust the low speed loop parameters Pd.03 and Pd.04 . ◆ Speed too fast when downward: 1) Confirm inverter power if correctly selected , inverter should be selected according to the motor rated current, require inverter rated current to amplify one power level based on corresponding motor rated current.
- Page 50 high performance crane special inverter User Manual 5) Ensure reasonable acceleration and deceleration time. ◆ The rise is normal, but the overvoltage protection fault occurs. 1) Check if the brake unit is normal; 2) Check if the braking resistor is in good condition; 3) Check that the brake resistor wiring is intact.
- Page 51 high performance crane special inverter User Manual ◆ Advice for improve safety: 1) 1) The circuit design must ensure fault safety. Ensure that any external safety circuit, inverter, brake, motor or any safety device loses power, short-circuit, fault, etc., and can ensure safety. Parking and no operation;...
- Page 52 Shenzhen V&T Technologies Co.,Ltd. Address：Kenuo Building, Kenuo Industrial Park, No. 7 Road, Tongguan Avenue, Guangming District, Shenzhen City,China. Zip Code：518107 Market Tel：+86-400-0518-000 Fax：+86-0755-26580821 Website：http://www.v-t.net.cn E-mail:lhht@v-t.net.cn English version: V6/V5-20141201-GH/GA -1.00（BOM:37110214）printed for the first time This document is subject to change without notice. All rights reserved.