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JACT AT580 Series User Manual

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Thank you for purchasing the AT580 series inverter developed by Wuxi JACT
Electric Co., Ltd.
The AT580 series inverter is a general-purpose high-performance current vector
control inverter. It can implement the control of asynchronous motor. It is used to
drive various automation production equipment involving textile, paper-making,
wire drawing, machine tool, packing, food, fan and pump.
This manual describes the correct use of the AT580 series inverter, including
selection, parameter setting, commissioning, maintenance & inspection. Read and
understand the manual before use and forward the manual to the end user.
Preface
1
AT580 User's Manual

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Summary of Contents for JACT AT580 Series

  • Page 1 AT580 User's Manual Preface Thank you for purchasing the AT580 series inverter developed by Wuxi JACT Electric Co., Ltd. The AT580 series inverter is a general-purpose high-performance current vector control inverter. It can implement the control of asynchronous motor. It is used to drive various automation production equipment involving textile, paper-making, wire drawing, machine tool, packing, food, fan and pump.
  • Page 2 AT580 User's Manual Note  The drawings presented in this instructions are sometimes shown without covers or protective guards. Always replace the equipment’s cover or protective guard as specified first, and then operate the products in accordance with the instructions. ...

  • Page 3: Table Of Contents

    AT580 User's Manual Contents Preface ........................1 Contents......................... 3 Chapter 1 Safety Information and Precautions ........... 3 1.1 Security Information ......................3 Chapter 2 Product Information ................6 2.1 Designation Rules ......................6 2.2 Nameplate ........................6 2.3 AT580 Models and Technical Data .................. 6 2.4 Product Description of Each Part ..................
  • Page 4 AT580 User's Manual Group F6: V/F Control Parameters ..................93 Group F7: Start/Stop Control ....................96 Group F8: Operation Panel and Display................99 Group F9: Fault and Protection ..................101 Group FA: Process Control PID Function ................107 Group FB: Swing Frequency, Fixed Length ,Count and Torque Control Parameters ..111 Group FC: Multi-Reference and Simple PLC Function Parameters ........

  • Page 5: Contents

    Read this chapter carefully so that you have a thorough understanding, and perform all operations such as installation, commissioning or maintenance by following the notices in this chapter. JACT will assume no liability or responsibility for any injury or loss caused by improper operation.
  • Page 6 AT580 User's Manual unexpected accidents. ●Ensure that the power supply is cut off before wiring. Failure to comply may result in electric shock. ●Tie the AC drive to ground properly according to the requirements. Failure to comply may result in electric shock. ●Do not touch the terminals of the major loop, and make sure the major loop wires are not connect to the shell.
  • Page 7 AT580 User's Manual comply will result in damage to the AC drive. ●Do setting the interlock with two contactors which are using in switching of VF/WF. Maintenance Danger ●Do not repair or maintain the AC drive at power-on. Failure to comply will result in electric shock.

  • Page 8: Chapter 2 Product Information

    AT580 User's Manual Chapter 2 Product Information 2.1 Designation Rules AT580 Figure 2.1 Designation rules Nameplate Figure 2.2 Data brand 2.3 AT580 Models and Technical Data Table 2-1 AT580 models and data inverter types Power Input Adapter motor Output （power）(horsepower) capacity current current(A)
  • Page 9 AT580 User's Manual Three-phase power supply: 380V,50/60Hz inverter types Power Input Adapter motor Output （power）(horsepower) capacity current current(A) (kW) (HP) (kVA) AT580-T3-0R7G/1R5PB 0.75 AT580-T3-1R5G/2R2PB AT580-T3-2R2G/4R0PB AT580-T3-4R0G/5R5PB 10.5 AT580-T3-5R5G/7R5PB 14.6 AT580-T3-7R5G/011PB 20.5 AT580-T3-011G/015PB AT580-T3-015G/018PB AT580-T3-018G/022PB 38.5 18.5 AT580-T3-022G/030PB 46.5 AT580-T3-030G/037P AT580-T3-037G/045P AT580-T3-045G/055P AT580-T3-055G/075P AT580-T3-075G/090P...

  • Page 10: Product Description Of Each Part

    AT580 User's Manual 2.4 Product Description of Each Part 风扇 风扇罩 Fan cover Key board 键盘 Company label 公司标签 下面盖 Low cover 外壳 Shell Control terminal 控制端子 Power terminal 功率端子 terminal Nameplate 变频器铭牌 nameplate Guide card block 导轨卡块 Equipped below 2.2kw （仅...

  • Page 11: Technical Specifications

    AT580 User's Manual 2.5 Technical Specifications Table 2-2 Technical specifications of the AT580 Project Specification Maximum 0~320Hz frequency 0.5kHz~16.0kHz Carrier The carrier frequency is automatically adjusted based on the frequency temperature Input frequency Digital setting:0.01Hz resolution Analog setting:maximum frequency× 0.025% Voltage/Frequency(V/F) control Control mode Switching vector control (SVC)
  • Page 12 AT580 User's Manual Project Specification Overvoltage/ The current and voltage are limited automatically during Overcurrent stall the running process so as to avoid frequent tripping due to control overvoltage/overcurrent. Standard Rapid current It decreases the overcurrent faults to the minimum and functions limit ensures normal running of the AC drive.
  • Page 13 AT580 User's Manual Project Specification Display parameters (three display modes: Basic mode, LED display Quick menu mode, Non-factory value mode). Motor short-circuit detection at power-on, input/output Protection phase loss protection, overcurrent protection, over voltage Display and function protection, under voltage protection, overheat protection keyboard and overload protection.
  • Page 14 AT580 User's Manual H1 H Figure2-6 Metal plate mounting dimensions Table 2-3 Physical dimensions and mounting dimensions of the AT580 (mm) Location of holes Dimensions Diameter Model of hole AT580-S2-0R7GB φ4.5 71.5 121.5 105.5 114.6 AT580-S2-1R5GB AT580-S2-2R2GB AT580-T3-0R7G/1R5PB φ5.5 88.4 168.4 AT580-T3-1R5G/2R2PB AT580-T3-2R2G/4R0PB...

  • Page 15: Appearance And Installation Size Of The Keyboard

    AT580 User's Manual Diameter Model Location of holes Dimensions of hole AT580-T3-220G/250P φ14 AT580-T3-250G/280P 1005 1040 AT580-T3-280G/315P AT580-T3-315G/355P AT580-T3-355G/400P φ14 1252 1300 AT580-T3-400G/450P AT580-T3-450G Customized for AT580-T3-500G and larger 2.6 Appearance and Installation Size of the Keyboard 21.3 14.3 Fix with the bottom screw Control cabinet back 38.8 Figure 2.7Appearance and installation size of the keyboard...

  • Page 16: Appearance And Installation Size Of The Double Row Keyboard

    AT580 User's Manual 2.8 Appearance and Installation Size of the Double Row Keyboard 21.1 14.3 39.1 Figure 2.9 Appearance and installation size of the double row keyboard 2.9 Appearance and Hole Size of the Double Row Keyboard Tray 74.2 15.8 托盘开孔尺寸...

  • Page 17: Chapter 3 Mechanical Installation

    AT580 User's Manual Chapter 3 Mechanical Installation 3.1 Installation Environment 1) Environmental temperature: the ambient temperature has a great influence, should always keep the environment temperature under the inverter’s allowed temperature range (-10 to 50 Degrees Celsius). 2) Install the inverter on the surface of an incombustible object, and ensure that there is sufficient space around for heat dissipation.

  • Page 18: The Disassembly Of The Cover Plate

    AT580 User's Manual Annotation: The heat guide plate is needed when the inverters are installed vertically next to each other. Attention matters for heat dissipation of mechanically mounting: 1) The inverter should be installed vertically but not inverted for heat distribution. Side by side installing is highly considered for many inverters install in one cabinet.

  • Page 19: Chapter 4 Electrical Installation

    AT580 User's Manual Chapter 4 Electrical Installation 4.1 Electrical Installation Use within the allowable power supply specification Three-phase AC power supply of the inverter Moulded Case Circuit Breaker Select a proper breaker to resist large in-rush current (MCCB) or earth leakage circuit that flows into the inverter at power-on breaker To guarantee safety, use an electromagnetic contactor.

  • Page 20: Description Of Peripheral Electrical Devices

    AT580 User's Manual 4.2 Description of Peripheral Electrical Devices Table 4-1 Description of peripheral electrical devices Part Function Description MCCB Interrupt the power supply when over current occurs on downstream devices Start and stop the inverter. Contactor Do not start and stop the inverter frequently by switching the contactor on and off (less than twice per minute) nor use it to directly start the inverter.

  • Page 21: Selection Of Braking Unit And Braking Resistor

    AT580 User's Manual Recommend-e Recommende- Recommende- Recommen-d d input side d output side d control MCCB Converter model ed contactorr The main The main Return circuit circuit wires conductor wires(mm2) (mm2) (mm2) 0.75 AT580-T3-5R5G/7R5PB 0.75 AT580-T3-7R5G/011PB 0.75 AT580-T3-011G/015PB 0.75 AT580-T3-015G/018PB AT580-T3-018G/022PB AT580-T3-022G/030PB AT580-T3-030G/037P...
  • Page 22 AT580 User's Manual •Pb: braking power. 4.4.2 Power selection of the Braking Resistor In theory, the power of the braking resistor is consistent with the braking power. But in consideration that the de-rating is 70%, you can calculate the power of the braking resistor according to the formula 0.7 * Pr = Pb* D.

  • Page 23: Wiring Method

    AT580 User's Manual Braking resistance Braking resistance Inverter Models Brake unit recommend power recommend resistance ≥2.5Ω 20 kW AT580-T3-200G/220P ≥2.5Ω 22 kW AT580-T3-220G/250P ≥2.5Ω×2 12.5 kW× 2 AT580-T3-250G/280P ≥2.5Ω×2 14 kW× 2 AT580-T3-280G/315P External ≥2.5Ω×2 AT580-T3-315G /355P 16 kW× 2 ≥2.5Ω×2 AT580-T3-355G /400P 17 kW×...
  • Page 24 AT580 User's Manual Note: ● is the major loop terminals, Terminal ○ is control circuit terminal. 1) Terminal 2) The product models with "B" indicates the brake unit standard. 3) Braking resistor according to the user need to choose the Selection Guide. 4) Signal lines and power lines must be routed separately, if the control cables and power cables cross, as far as possible to make them according to the 90-degree angle cross.
  • Page 25 AT580 User's Manual Precautions on Wiring Power input terminals L1, L2 or R, S, T Inverter’s input side wiring, phase sequence is not required. DC bus terminals (+), (-) • Terminals (+) and (-) of DC bus have residual voltage after the inverter is switched off. After indicator CHARGE goes off, wait at least 10 minutes before touching the equipment Otherwise, you may get electric shock.
  • Page 26 AT580 User's Manual 2）Description of control circuit terminals Table 4-6 Description of control circuit terminals Type Terminal Name Function Description Provide +10 V power supply to external unit. Generally, it provides power supply to External +10 V external potentiometer with resistance range +10V-GND power supply of 1–5 kΩ.
  • Page 27 AT580 User's Manual Type Terminal Name Function Description Optical coupling isolation, dual polarity open collector output Output voltage range: 0–24 V Output current range: 0–50 mA Y1-YCM Digital output 1 Note that YCM and COM are internally insulated, but they are shorted by jumper Digital externally.
  • Page 28 AT580 User's Manual ②Wiring of DI terminals Generally, select shielded cable no longer than 20 m. When active driving is adopted, necessary filtering measures shall be taken to prevent the interference to the power supply. It is recommended to use the contact control mode. a.
  • Page 29 AT580 User's Manual AT580 Relay Diode Figure 4.10 DO terminal wiring diagram...

  • Page 30: Chapter 5 Operating And Display

    AT580 User's Manual Chapter 5 Operating and Display 5.1 Operation and Display Interface Operation panel, the inverter function parameter modification, inverter working state monitoring and inverter control ( start, stop ) and other operations, its appearance and function area as shown below: Data display Unit indicating lamp Knob...

  • Page 31: Function Indicator Description

    AT580 User's Manual 5.2 Function Indicator Description RUN: ON indicates that the inverter is in the running state, and OFF indicates that the AC drive is in the stop state. ALM: Malfunction indicator light, when a fault occurs on the inverter, the light is on, normally is off.

  • Page 32: Selecting Menu Mode

    AT580 User's Manual You can return to Level II menu from Level III menu by pressing ESC or ENTER. • After you press ENTER, the system saves the parameter setting first, and then goes back to Level II menu and shifts to the next function code. •...

  • Page 33: Chapter6 Function Parameter List

    AT580 User's Manual Chapter6 Function Parameter List The symbols in the function code table are described as follow: ● “ ” : The parameter can be modified when the inverter is in running state; “〇” : The parameter cannot be modified when the inverter is in the running state; “◇”...
  • Page 34 AT580 User's Manual Function Default Parameter Name Setting range Property code Auxiliary frequency(Y) 〇 F0.04 The same as F0.03 source selection 0:Relative to the Range of auxiliary maximum frequency ● F0.05 frequency Y for X and 1:Relative to the main Y operation speed Range of auxiliary...
  • Page 35 AT580 User's Manual Function Default Parameter Name Setting range Property code Frequency lower limit ● F0.12 Frequency upper limit (F0.14) to maximum 50.00 Hz frequency (F0.10) Frequency upper limit 0.00 Hz to maximum ● F0.13 0.00 Hz offset frequency(F0.10) 0.00 Hz to frequency ●...
  • Page 36 AT580 User's Manual Function Default Parameter Name Setting range Property code Base frequency for UP/DOWN 0: Running frequency 〇 F0.22 modification during 1: Set frequency running ● F0.23 User password 0-65535 0: No operation 1:Restore factory settings 〇 F0.24 Restore default settings except motor parameters 2: Clear records Unit's digit (Fast menu...
  • Page 37 AT580 User's Manual Function Default Parameter Name Setting range Property code 0.001–65.535 Ω (inverter power ≤ 55 Tuning 〇 F1.07 Rotor resistance parameter 0.0001–6.5535 Ω (inverter power > 55 0.01–655.35 mH (inverter power ≤ 55 Tuning Leakage inductive 〇 F1.08 parameter reactance 0.001–65.535 mH...
  • Page 38 AT580 User's Manual Function Default Parameter Name Setting range Property code 13: Multi-reference terminal 2 14: Multi-reference terminal 3 15: Multi-reference terminal 4 16: Terminal 1 for acceleration/deceleration time selection 17: Terminal 2 for acceleration/deceleration time selection 18: Frequency source switch over 19: UP and DOWN setting clear...
  • Page 39 AT580 User's Manual Function Default Parameter Name Setting range Property code 39: Switch over between main frequency source X and digital Frequency 40: Switch over between auxiliary frequency source Y and digital frequency 41: PID parameters switch over 42:User-defined fault 1 F2.09 43: User-defined fault 2 44: Speed...
  • Page 40 AT580 User's Manual Function Default Parameter Name Setting range Property code Corresponding setting of ● F2.23 AI curve 2maximum -100.0%~+100.0% 100.0% input AI curve 3 minimum ● F2.24 0.00V~F2.26 0.20V input Corresponding setting of ● F2.25 AI curve 3 minimum -100.0%~+100.0% 0.0% input...
  • Page 41 AT580 User's Manual Function Default Parameter Name Setting range Property code Ten's digit (Setting for AI2 less than minimum input) 0, 1 (same as AI1) Hundred's digit (Setting for AI3 less than minimum input) 0, 1 (same as AI1) 〇 F2.35 X1 delay time 0.0s~3600.0s...
  • Page 42 AT580 User's Manual Function Default Parameter Name Setting range Property code limit reached 18: Frequency lower limit reached(no output at stop) 19: Under voltage state output 20: Communication setting 21: Reserved 22: Reserved 23: Zero-speed running 2 (having output at stop) 24: Accumulative power-on time reached 25: Frequency level...
  • Page 43 AT580 User's Manual Function Default Parameter Name Setting range Property code (absolute value) 4: Output power 5: Output voltage 6: Pulse input 7: AI1 8: AI2 9: AI3 AO2 output function 10: Length ● F3.08 selection 11: Count value 12: Communication setting 13: Motor rotational speed...
  • Page 44 AT580 User's Manual Function Default Parameter Name Setting range Property code Model ● F4.07 Acceleration time 4 0.0s~6500.0s dependent Model ● F4.08 Deceleration time 4 0.0s~6500.0s dependent 0.00 Hz to maximum ● F4.09 Jump frequency 1 0.00Hz frequency 0.00 Hz to maximum ●...
  • Page 45 AT580 User's Manual Function Default Parameter Name Setting range Property code 0: Disabled ● F4.27 Terminal JOG preferred 1: Enabled Frequency detection 0.00 Hz to maximum ● F4.28 value(FDT2) 50.00Hz frequency Frequency detection 0.0%–100.0% (FDT2 ● F4.29 hysteresis(FDT 5.0% level) hysteresis 2) Any frequency reaching 0.00 Hz to maximum...
  • Page 46 AT580 User's Manual Function Default Parameter Name Setting range Property code Module temperature ● F4.47 0℃~100℃ 75℃ threshold 0: Fan working during running ● F4.48 Cooling fan control 1: Fan working continuously Dormant frequency ● F4.49 Wakeup frequency (F4.51) to maximum 0.00Hz frequency (F0.10) ●...
  • Page 47 AT580 User's Manual Function Default Parameter Name Setting range Property code ● F5.06 Vector control slip gain 50%~200% 100% Time constant of speed ● F5.07 0.000s~0.100s 0.000s loop filter Vector control ● F5.08 0~200 over-excitation gain 0: F5.10 1: AI1 2: AI2 3: AI3 4: Pulse setting (X5)
  • Page 48 AT580 User's Manual Function Default Parameter Name Setting range Property code 〇 F6.06 Multi-point V/F voltage 2 0.0%~100.0% 0.0% F6.05to rated motor Multi-point V/F frequency 〇 F6.07 0.00Hz frequency （F1.04） 〇 F6.08 Multi-point V/F voltage 3 0.0%~100.0% 0.0% V/F slip compensation ●...
  • Page 49 AT580 User's Manual Function Parameter Name Setting range Default Property code Time proportion of 〇 30.0% F7.09 S-curve end segment 0.0%~（100.0%-F7.08） 0: Decelerate to stop ● F7.10 Stop mode 1: Coast to stop Initial frequency of stop 0.00 Hz to maximum ●...
  • Page 50 AT580 User's Manual Function Parameter Name Setting range Default Property code Bit09:Digital output status Bit10:AI1 voltage (V) Bit11: AI2 voltage (V) Bit12: AI3 voltage (V) Bit13:Pulse setting frequency(kHz) Bit14: PID setting Bit15: PID feedback 0000–FFFF Bit00: PID output Bit01: Load speed display Bit02:Main frequency display(Hz)
  • Page 51 AT580 User's Manual Function Parameter Name Setting range Default Property code Bit11: PID setting Bit12:Pulse setting frequency (kHz) Load speed display ● F8.06 0.0001~6.5000 3.0000 coefficient Heatsink temperature of ◇ F8.07 0.0℃~100.0℃ inverter module Accumulative running ◇ F8.09 0h~65535h time ◇...
  • Page 52 AT580 User's Manual Function Parameter Name Setting range Default Property code － ◇ 0: No fault F9.14 1st fault type 1: Reserved F9.15 2nd fault type 2:Overcurrent during － ◇ F9.16 3rd (latest) fault type acceleration 3:Overcurrent during deceleration 4: Overcurrent at constant speed 5: Overvoltage during acceleration...
  • Page 53 AT580 User's Manual Function Parameter Name Setting range Default Property code 31:PID feedback lost during running 40:With-wave current limit fault 42:Too large speed deviation 43: Motor over-speed 51: Initial position fault Frequency upon 3rd － － ◇ F9.17 fault － －...
  • Page 54 AT580 User's Manual Function Parameter Name Setting range Default Property code The inverter temperature － － ◇ F9.41 upon 1st fault inverter status upon 1st － － ◇ F9.42 fault Power-on time upon 1st － － ◇ F9.43 fault Running time upon 1st －...
  • Page 55 AT580 User's Manual Function Parameter Name Setting range Default Property code fault 2, Err28) 0: Coast to stop 1: Stop according to the stop mode 2: Continue to run Hundred's digit (Accumulative power-on time reached, Err29) 0: Coast to stop 1: Stop according to the stop mode 2: Continue to run...
  • Page 56 AT580 User's Manual Function Parameter Name Setting range Default Property code failure 2: Decelerate to stop Action pause judging ● F9.60 voltage at instantaneous 80.0%~100.0% 90.0% power failure Voltage rally judging time at ● F9.61 0.00s~100.00s 0.50s instantaneous power failure Action judging voltage 60.0%~100.0% （standard bus...
  • Page 57 AT580 User's Manual Function Parameter Name Setting range Default Property code 7:MAX（AI1, AI2） 8:MIN（AI1, AI2） 0: Forward action ● FA.03 PID action direction 1: Reverse action PID setting feedback ● FA.04 0~65535 1000 range ● FA.05 Proportional gain Kp1 0.0~100.0 20.0 ●...
  • Page 58 AT580 User's Manual Function Parameter Name Setting range Default Property code Unit's digit (Integral separated) 0: Invalid 1: Valid Ten's digit (Whether to stop integral operation ● FA.25 PID integral property when the output reaches the limit) 0: Continue integral operation 1: Stop integral operation...
  • Page 59 AT580 User's Manual Function Default Parameter Name Setting range Property code 0: Digital setting (Fb.12) 1: AI1 2: AI2 3: AI3 4: Pulse setting (DI5) Torque setting source in 5: Communication 〇 Fb.11 torque control setting 6: MIN (AI1, AI2) 7: MAX (AI1, AI2) (Full range of values 1-7 corresponds to the...
  • Page 60 AT580 User's Manual Function Default Parameter Name Setting range Property code 0: Stop after the inverter runs one cycle 1: Keep final values Simple PLC running ● FC.16 after the inverter runs mode one cycle 2: Repeat after the inverter runs one cycle Unit's digit (Retentive upon power failure) 0: No...
  • Page 61 AT580 User's Manual Function Default Parameter Name Setting range Property code Acceleration/deceleratio ● FC.31 n time of simple PLC reference 6 Running time of simple ● FC.32 0.0s(h)~6553.5s(h) 0.0s（h） PLC reference 7 Acceleration/deceleratio ● FC.33 n time of simple PLC reference 7 Running time of simple ●...
  • Page 62 AT580 User's Manual Function Default Parameter Name Setting range Property code Time unit of simple ● FC.50 PLC running 1: AI1 2: AI2 3: AI3 4: Pulse setting ● FC.51 Reference 0 source 5: PID 6: Set by preset frequency (F0.08), modified via terminal UP/DOWN Group Fd: Communication Parameters...
  • Page 63 AT580 User's Manual Function Default Parameter Name Setting range Property code ● FE.06 Quick Menu 6 F0.18 ● FE.07 Quick Menu 7 F3.00 ● FE.08 Quick Menu8 F3.01 ● FE.09 Quick Menu 9 F4.00 ● FE.10 Quick Menu 10 F4.01 ●...
  • Page 64 AT580 User's Manual Function Default Parameter Name Setting range Property code Corresponding setting of ● P0.09 AI curve 5 minimum -100.0%~+100.0% -100.0% input AI curve 5 inflexion 1 ● P0.10 P0.08~P0.12 -3.00V input Corresponding setting of ● P0.11 AI curve 5 inflexion 1 -100.0%~+100.0% -30.0% input...
  • Page 65 AT580 User's Manual Function Default Parameter Name Setting range Property code Factory ● P1.07 AI2 displayed voltage 2 6.000V~9.999V corrected Factory ● P1.08 AI3 measured voltage 1 0.500V~4.000V corrected ● P1.09 AI3 displayed voltage 1 0.500V~4.000V Factory Factory ● P1.10 AI3 measured voltage 2 6.000V~9.999V corrected...
  • Page 66 AT580 User's Manual Function Code Parameter Name Min. Unit Group H0: Standard Monitoring Parameters H0.00 Running frequency (Hz) 0.01Hz H0.01 Set frequency (Hz) 0.01Hz H0.02 Output current(A) 0.01A H0.03 Output voltage（V） H0.04 Output power（kW） 0.1kW H0.05 0.1% Output torque（%） H0.06 Bus voltage（V）...

  • Page 67: Chapter7 Description Of Function Codes

    AT580 User's Manual Chapter7 Description of Function Codes Group F0 :Basic Parameters F0.00 G/P type Range:1~2 Default:1 1: G type (constant torque load) 2: P type (variable torque load e.g. Fan and pump) F0.01 Motor control mode Range:0~2 Default:2 0: Sensorless flux vector control (SFVC) It indicates open-loop vector control, and is applicable to high-performance control applications such as machine tool, centrifuge, wire drawing machine and injection moulding machine.
  • Page 68 AT580 User's Manual 6: Multi-reference In multi-reference mode, combinations of different X terminal states correspond to different set frequencies. The AT580 supports a maximum of 16 speeds implemented by 16 state combinations of four X terminals (allocated with functions 12 to 15)in Group FC. The multiple references indicate percentages of the value of F0.10(Maximum frequency).
  • Page 69 AT580 User's Manual Ten's digit Unit's digit 0: X+Y 0: Main frequency source 1: X-Y 1:Main frequency auxiliary frequency(Y) operation(operation relationship determined by ten's digit) Maximum 2: Switch over between main frequency and auxiliary frequency Minimum 3:Switch over between main frequency and "main frequency and auxiliary frequency operation"...
  • Page 70 AT580 User's Manual F0.12 Frequency upper Range:lower limit (F0.14) Default:50.00Hz limit ~maximum frequency (F0.10) This parameter is used to set the frequency upper limit. Frequency upper Range:0.00~maximum F0.13 Default:0.00 Hz limit offset frequency If the source of the frequency upper limit is analog input or pulse setting, the final frequency upper limit is obtained by adding the offset in this parameter to the frequency upper limit set in F0.11.
  • Page 71 AT580 User's Manual Default:Model F0.18 Deceleration time 1 Range:0.0s~6500.0s Dependent Acceleration time indicates the time required by the inverter to accelerate from 0 Hz to "Acceleration/Deceleration base frequency" (F0.21), that is, t1 in Figure 6.2. Deceleration time indicates time required the AC drive decelerate...

  • Page 72: Group F1: Motor Parameters

    AT580 User's Manual Base frequency for F0.22 UP/DOWN modification Range:0~1 Default:0 during running 0: Running frequency 1: Set frequency This parameter is valid only when the frequency source is digital setting. It is used to set the base frequency to be modified by using keys and or the terminal UP/DOWN function.
  • Page 73 AT580 User's Manual Range:0.01A~655.35A Default:Model （≤55kW） F1.03 Motor rated current dependent 0.1A~6553.5A（>55kW） Range:0.01Hz~maximum Default:Model F1.04 Motor rated frequency frequency dependent Default:Model F1.05 Motor nominal speed Range:1rpm~65535rpm dependent Range:0.001Ω~65.535Ω( ≤ Motor stator Default:Model F1.06 55kW) resistance dependent 0.0001Ω~6.5535Ω(>55kW) Range:0.001Ω~65.535Ω( ≤ Default:Model F1.07 Rotor resistance 55kW)

  • Page 74: Group F2:Input Terminal

    Group F2:Input Terminal AT580 series inverter have five multi-function input terminals X1 ~ X5 (X5 which can be used as high-speed pulse input), two analog input terminal AI1, AI2 (which can be used as a voltage input AI2, but also as a current input), a keyboard potentiometer.
  • Page 75 AT580 User's Manual If this terminal becomes ON, the inverter reports Normally open (NO) input Err15and performs the fault protection action. For of external fault more details, see the description of F9.47. Multi-reference terminal 1 The setting of 16 speeds or 16 other references can be Multi-reference terminal 2 implemented through combinations of 16 states of Multi-reference terminal 3...
  • Page 76 AT580 User's Manual Normally closed (NC) After this terminal becomes ON, the inverter reports input of external fault Err15 and stops. Frequency modification After this terminal becomes ON, the inverter does not forbidden respond to any frequency modification. Reverse PID action After this terminal becomes ON, the PID action direction direction is reversed to the direction set in FA.03.
  • Page 77 AT580 User's Manual When this terminal becomes ON, the inverter's Clear the current running current running time is cleared. This function must be time supported by F4.42 and F4.53 Table 7-2 Multi-reference Setting Multi-reference Setting multi-refer- multi-referen multi-refe Frequency Correspond multi-referenc- ence -ce terminal...
  • Page 78 AT580 User's Manual AT580 Figure7.3 Setting of two-line mode 1 1: Two-line mode 2 In this mode, DI1 is RUN enabled terminal, and DI2 determines the running direction. AT580 Figure7.4 Setting of two-line mode 2 As shown in the preceding Figure , if K1 is ON, the inverter instructs forward rotation when K2 is OFF, and instructs reverse rotation when K2 is ON.
  • Page 79 AT580 User's Manual AT580 Figure7.6 Setting of three-line mode 2 As shown in the preceding Figure , if SB1 is ON, the inverter starts running when SB2 is pressed to be ON; the inverter instructs forward rotation when K is OFF and instructs reverse rotation when K is ON.
  • Page 80 AT580 User's Manual Figure7.7 Corresponding relationship between analog input and set values F2.20 AI curve 2 minimum input Range:0.00V~F2.22 Default:0.20V Corresponding setting of F2.21 Range:-100.0%~+100.0% Default:0.0% AI curve 2 minimum input F2.22 AI curve 2maximum input Range:F2.20~+10.00V Default:10.00V Corresponding setting of F2.23 Range:-100.0%~+100.0% Default:100.0%...

  • Page 81: Group F3: Output Terminals

    Group F3: Output Terminals AT580 series inverter comes standard with two digital output terminal Y1, Y2 (Y2 which can be used as high-speed pulse output DO), 2 relay outputs R, E, 2 analog outputs AO1, AO2 (can be selected as the current output).
  • Page 82 AT580 User's Manual Y1function (open F3.01 Range:0~45 Default:1 collector output terminal) Y2function (open F3.02 Range:0~45 Default:0 collector output terminal) R relay output Range:0~45 Default:2 function selection F3.03 E relay output Range:0~45 Default:0 function selection F3.04 Definition digital output terminal Y1, Y2 and relay R, E functions. Y2 / DO terminal as a high-speed pulse output, not F3.02 setting function, but set in the F3.06.
  • Page 83 AT580 User's Manual In speed control mode, if the output torque reaches the torque Torque limited limit, the inverter enters the stall protection state and meanwhile the terminal becomes ON. If the inverter main circuit and control circuit become stable, Ready for RUN and the inverter detects no fault and is ready for RUN, the terminal becomes ON.
  • Page 84 AT580 User's Manual Alarm output If a fault occurs on the inverter and the inverter continues to run, the terminal outputs the alarm signal. Current running time If the current running time of inverter exceeds the value of reached F4.53, the terminal becomes ON. Analog levels:ADT1 Output OFF when the analog input voltage is higher than F4.57, the output is ON, less than F4.56...

  • Page 85: Group F4: Auxiliary Functions

    AT580 User's Manual F3.10 AO1 offset coefficient Range:-100.0~+100.0 Default:0.0 F3.11 AO1 gain Range:-10.00~+10.00 Default:1.00 These parameters are used to correct the zero drift of analog output and the output amplitude deviation. They can also be used to define the desired AO curve. If "b"...
  • Page 86 AT580 User's Manual Default:Model F4.07 Acceleration time 4 Range:0.0s~6500.0s dependent Default:Model F4.08 Deceleration time 4 Range:0.0s~6500.0s dependent The AT580 provides a total of four groups of acceleration/deceleration time, that is, the preceding three groups and the group defined by F0.17 and F0.18. Definitions of four groups are completely the same.
  • Page 87 AT580 User's Manual Figure7.9 Forward/Reverse rotation dead-zone time F4.13 Reverse control Range:0~1 Default:0 0: Enabled 1: Disabled It is used to set whether the inverter allows reverse rotation. In the applications where reverse rotation is prohibited, set this parameter to 1. Running mode when set frequency lower F4.14...
  • Page 88 AT580 User's Manual input terminal is ON before power-on). The inverter responds only after the run command is canceled and becomes valid again. In addition, the inverter does not respond to the run command valid upon fault reset of the inverter. The run protection can be disabled only after the run command is canceled. In this way, the motor can be protected from responding to run commands upon power-on or fault reset in unexpected conditions.
  • Page 89 AT580 User's Manual Figure 7.11 Detection range of frequency reached Jump frequency during F4.22 Range:0~1 Default:0 acceleration/deceleration 0: Disabled 1: Enabled used whether jump frequencies valid during acceleration/deceleration.When the jump frequencies are valid during acceleration/deceleration, and the running frequency is within the frequency jump range, the actual running frequency will jump over the set frequency jump amplitude.
  • Page 90 AT580 User's Manual Frequency detection F4.29 hysteresis (FDT Range:0.0%~100.0% Default:5.0% hysteresis 2) Refer to description of F4.19, F4.20. Any frequency Range:0.00Hz~maximu F4.30 reaching Default:50.00Hz m frequency detection value 1 Any frequency F4.31 reaching Range:0.0%~100.0% Default:0.0% detection amplitude 1 Any frequency Range:0.00Hz~maximu F4.32 reaching...
  • Page 91 AT580 User's Manual Figure7.14 Zero current detection F4.36 Output overcurrent threshold Range: 0.0%~300.0% Default:200.0% Output overcurrent detection F4.37 Range:0.00s~600.00s Default:0.00s delay time If the output current of the inverter is equal to or higher than the overcurrent threshold and the duration exceeds the detection delay time, the corresponding output terminal becomes ON.
  • Page 92 AT580 User's Manual Figure 7.16 Any current reaching detection F4.42 Timing function Range:0~1 Default:0 0: Disabled 1: Enabled F4.43 Timing duration source Range:0~3 Default:0 0:F4.44 1:AI1 2:AI2 3:AI3(100% of analog input corresponds to the value of F4.44) F4.44 Timing duration Range:0.0Min~6500.0Min Default:0.0Min These parameters are used to implement the inverter timing function.

  • Page 93: Group F5: Vector Control Parameters

    AT580 User's Manual F4.51 Dormant frequency Range:0.00Hz~F4.49 Default:0.00Hz F4.52 Dormant delay time Range:0.0~6500.0s Default:0.0s These parameters are used to implement the dormant and wakeup functions in the water supply application. When the inverter is in running state, the inverter enters the dormant state and stops automatically after the dormant delay time (F4.52) if the set frequency is lower than or equal to the dormant frequency (F4.51).
  • Page 94 AT580 User's Manual F5.02 Switchover frequency 1 0.00~F5.05 Default:5.00Hz Speed loop proportional F5.03 1~100 Default:20 gain 2 F5.04 Speed loop integral time 2 0.01s~10.00s Default:1.00s F5.02~maximum F5.05 Switchover frequency 2 Default:10.00Hz frequency The parameters of this group is only valid for vector control, not for V / F control.Speed loop PI parameters vary with running frequencies of the inverter.

  • Page 95: Group F6: V/F Control Parameters

    AT580 User's Manual If the value of this parameter is small, the output torque of the inverter may fluctuate greatly, but the response is quick. Vector control F5.08 Range:0~200 Default:64 overexcitation gain During deceleration of the inverter, over-excitation control can restrain rise of the bus voltage to avoid the overvoltage fault.
  • Page 96 AT580 User's Manual F6.00 V/F curve setting Range:0~8 Default:0 0: Linear V/F It is applicable to common constant torque load. 1: Multi-point V/F It is applicable to special load such as dehydrator and centrifuge. Any such V/F curve can be obtained by setting parameters of F6.03 to F6.08. 2: Square V/F 3: 1.2-power V/F 4: 1.4-power V/F...
  • Page 97 AT580 User's Manual Figure7.19 Setting of multi-point V/F curve V/F slip F6.09 Range:0.0%~200.0% Default:0.0% compensation gain This parameter is valid only for the asynchronous motor. It can compensate the rotational speed slip of the asynchronous motor when the load of the motor increases, stabilizing the motor speed in case of load change.

  • Page 98: Group F7: Start/Stop Control

    AT580 User's Manual Current limiting F6.14 Range：0~600（A） Default：70 protection value Limited current F6.15 Range：0.0~60.0（s） Default：02.0 protection action time When F6.13 (set to: 1) effectively, the inverter running current after reaching current-limiting protection value (F6.14), and the duration of the current reach current-limiting protection action time (F6.15) value, the frequency converter to jump ERR28 failure.
  • Page 99 AT580 User's Manual holding time is disabled. The holding time is not included in the acceleration time but in the running time of simple PLC. F7.05 Startup DC braking current Range:0%~100% Default:0% F7.06 Startup DC braking time Range:0.0s~100.0s Default:0.0s Startup DC braking is generally used during restart of the inverter after the rotating motor stops.
  • Page 100 AT580 User's Manual Figure7.20 S-curve acceleration/deceleration A Figure 7.21 S-curve acceleration/deceleration B F7.10 Stop mode Range:0~1 Default:0 0: Decelerate to stop After the stop command is enabled, the inverter decreases the output frequency according to the deceleration time and stops when the frequency decreases to zero. 1: Coast to stop After the stop command is enabled, the inverter immediately stops the output.

  • Page 101: Group F8: Operation Panel And Display

    AT580 User's Manual This parameter specifies the holding time of DC braking. If it is set to 0, DC braking is canceled. The stop DC braking process is shown in the following Figure . Figure 7.22 Stop DC braking process F7.15 Brake use ratio Range:0%~100%...
  • Page 102 AT580 User's Manual from the lowest level F8.03. Bit07 Bit06 Bit05 Bit04 Bit03 Bit02 Bit01 Bit00 X input Output Output Output Output Running status voltage torque power voltage current frequency frequency Bit15 Bit14 Bit13 Bit12 Bit11 Bit10 Bit09 Bit08 Pulse Reserved feedback setting...

  • Page 103: Group F9: Fault And Protection

    AT580 User's Manual Number of decimal F8.12 places Range:0~3 Default:1 for load speed display F8.12 is used to set the number of decimal places for load speed display. The following gives an example to explain how to calculate the load speed: Assume that F8.06 (Load speed display coefficient) is 2.000 and F8.12 is 2 (2 decimal places).
  • Page 104 AT580 User's Manual with function 6 (Motor overload pre-warning) becomes ON. F9.03 Overvoltage stall gain Range:0~100 Default:0 Overvoltage stall F9.04 Range:120%~150% Default:130% protective voltage When the DC bus voltage exceeds the value of F9.04 (Overvoltage stall protective voltage) during deceleration of the inverter, the inverter stops deceleration and keeps the present running frequency.
  • Page 105 AT580 User's Manual Ten's digit: Contactor energizing protection 0: Disabled 1: Enabled It is used to determine whether to perform input phase loss or contactor energizing protection.When F9.12 = 1, only the three-phase 380V, 018G and above models have the fault. Output phase loss...
  • Page 106 AT580 User's Manual F9.32 inverter status upon 2nd fault Range:－ Default:－ Power-on time upon 2nd F9.33 Range:－ Default:－ fault F9.34 Running time upon 2nd fault Range:－ Default:－ Same as F9.17~F9.24 F9.37 Frequency upon 1st fault Range:－ Default:－ F9.38 Current upon 1st fault Range:－...
  • Page 107 AT580 User's Manual Fault protection F9.49 Range:0000~2222 Default:0000 action selection 3 Ten thousand's Thousand's digit Hundred's digit Ten's digit Unit's digit digit (PID (Load becoming (Accumulative (User-defined (User-defined feedback lost 0, Err30) power-on time fault 2, Err28) fault 1, Err27) during running, reached, Err29) Err31)
  • Page 108 AT580 User's Manual po wer failure Voltage rally judging time F9.61 at instantaneous power Range:0.00s~100.00s Default:0.50s failure Action judging voltage at F9.62 instantaneous power Range:60.0%~100.0% Default:80.0% failure Upon instantaneous power failure or sudden voltage dip, the DC bus voltage of the inverter reduces.

  • Page 109: Group Fa: Process Control Pid Function

    AT580 User's Manual requency and the excessive value is greater than the value of F9.67 and the lasting time exceeds the value of F9.68, the inverter reports Err43 and acts according to the selected fault protection action. If the over-speed detection time is 0.0s, the over-speed detection function is disabled Detection value of too large Range:0.0%~50.0%(maximu F9.69...
  • Page 110 AT580 User's Manual PID setting feedback FA.04 Range:0~65535 Default:1000 range This parameter is a non-dimensional unit. It is used for PID setting display (H0.14) and PID feedback display (H0.15). Relative value 100% of PID setting feedback corresponds to the value of FA.04. If FA-04 is set to 2000 and PID setting is 100.0%, the PID setting display (H0.14) is 2000.
  • Page 111 AT580 User's Manual FA.13 PID output filter time Range:0.00~60.00s Default:0.00s FA.12 is used to filter the PID feedback, helping to reduce interference on the feedback but slowing the response of the process closed-loop system. FA.13 is used to filter the PID output frequency, helping to weaken sudden change of the inverter output frequency but slowing the response of the process closed-loop system.
  • Page 112 AT580 User's Manual Figure7.25 PID initial value function Maximum deviation between two PID FA.23 Range:0.00%~100.00% Default:1.00% outputs in forward direction Maximum deviation between two PID FA.24 Range:0.00%~100.00% Default::1.00% outputs in reverse direction This function is used to limit the deviation between two PID outputs (2 ms per PID output) to suppress the rapid change of PID output and stabilize the running of the inverter.

  • Page 113: Group Fb: Swing Frequency, Fixed Length ,Count And Torque Control Parameters

    AT580 User's Manual 0: No PID operation at FA.28 PID operation at stop stop 1: PID operation at stop It is used to select whether to continue PID operation in the state of stop. Generally, the PID operation stops when the inverter stops. Group FB: Swing Frequency, Fixed Length ,Count and Torque Control Parameters The swing frequency function is applied to the textile and chemical fiber fields and the...
  • Page 114 AT580 User's Manual calculation result of F0.10 (Maximum frequency) multiplied by FB.01. Jump frequency = Swing amplitude AW * Fb.02 (Jump frequency amplitude). • If relative to the central frequency (Fb.00 = 0), the jump frequency is a variable value. •...
  • Page 115 AT580 User's Manual Figure7.27 Reaching the set count value and designated count value Speed/Torque control Default:0 Fb.10 Range:0~1 selection It is used to select the inverter's control mode: speed control or torque control. 0: speed control 1: torque control, when using this mode, you need to set F0.01 to 0. The AT580 provides DI terminals with two torque related functions, function 29 (Torque control prohibited) and function 46 (Speed control/Torque control switchover).

  • Page 116: Group Fc: Multi-Reference And Simple Plc Function Parameters

    AT580 User's Manual Two parameters are used to set the maximum frequency in forward or reverse rotation in torque control mode. In torque control, if the load torque is smaller than the motor output torque, the motor's rotational speed will rise continuously. To avoid runaway of the mechanical system, the motor maximum rotating speed must be limited in torque control.
  • Page 117 AT580 User's Manual Simple PLC running FC.16 Range:0~2 Default:0 mode 0: Stop after the inverter runs one cycle 1: Keep final values after the inverter runs one cycle 2: Repeat after the inverter runs one cycle When simple PLC is used as the frequency source, whether parameter values of FC.00 to FC.15 are positive or negative determines the running direction.
  • Page 118 AT580 User's Manual Running time of simple PLC Range:0.0s（h） FC.26 Default:0.0s（h） reference 4 ~6553.5s（h） Acceleration/deceleration time of FC.27 Range:0~3 Default:0 simple PLC reference 4 Running time of simple PLC Range:0.0s（h） FC.28 Default:0.0s（h） reference 5 ~6553.5s（h） Acceleration/deceleration time of FC.29 Range:0~3 Default:0 simple PLC reference 5 Running time of simple PLC...

  • Page 119: Group Fd: User-Defined Parameters

    AT580 User's Manual between the setting channels. When multi-reference or simple PLC is used as frequency source, the switchover between two frequency sources can be realized easily. Group FD: User-defined Parameters See above description. Group FE:Quick Menu Parameters Quick Menu 0 Default:F0.10 FE.00 Quick Menu 1...
  • Page 120 AT580 User's Manual Corresponding setting of AI P0.03 Range:-100.0%~+100.0% Default:30.0% curve 4 inflexion 1 input AI curve 4 inflexion 1 input P0.04 Range:P0.02~P0.06 Default:6.00V Corresponding setting of AI P0.05 Range:-100.0%~+100.0% Default:60.0% curve 4 inflexion 1 input AI curve 4 maximum input P0.06 Range:P0.06~+10.00V Default:10.00V...

  • Page 121: Group P1:Analog Calibration Parameters

    AT580 User's Manual input corresponding setting Jump point of AI3 input P0.28 Range:-100.0%~100.0% Default:0.0% corresponding setting Jump amplitude of AI3 P0.29 Range:0.0%~100.0% Default:0.5% input corresponding setting The AI terminals (AI1 to AI3) of the AT580 all support the corresponding setting jump function, which fixes the AI input corresponding setting at the jump point when AI input corresponding setting jumps around the jump range.

  • Page 122: Group H0: Monitoring Parameters

    AT580 User's Manual For AI1 and AI2, 2 V and 8 V are suggested as the correction voltages. For AI3, -8 V and 8 V are suggested. P1.12 AO1 target voltage 1 Range: 0.500V~4.000V Factory corrected P1.13 AO1 measured voltage 1 Range: 0.500V~4.000V Factory corrected P1.14...
  • Page 123 AT580 User's Manual Show the current IO extension card X terminal input status values. The correspondence is the following Bit4 Bit3 Bit2 Bit1 Bit0 H0.09 DO output state It displays the current state of DO terminals,The corresponding relationship between bits and Xs is described in the following table.
  • Page 124 AT580 User's Manual It displays the output current percentage（Relative to motor rated current） H0.28 Remaining operating time 0.1Min It displays the remaining operating time when it is timing running. The description of timing running is refer toF4.42~F4.44. H0.29 PLC stage It displays the current PLC stage H0.30 Communication setting value...

  • Page 125: Chapter 8 Special Function Of Spinning Frame

    AT580 User's Manual Chapter 8 Special function of spinning frame Function Default Parameter Name Recommended settings Property code 1:Restore factory settings except motor 〇 F0.24 Restore default settings parameters 3: plc memory reset Command source ● F0.02 1: Terminal control selection Main frequency(X) 〇...
  • Page 126 AT580 User's Manual 1: Yes Time unit of simple ● FC.50 1:Mintine PLC running ● P2.00 PLC reset 1:reset ● P2.01 PLC speed ratio 0~100% Unit's digit (function selection) ● P2.02 Ten's digit (spin pattern) 0: sitare way 1: linear way H0.

  • Page 127: Chapter 9 Maintenance And Troubleshooting

    8.1.4 Storage of the inverter For storage of the inverter, pay attention to the following two aspects: 1) Pack the inverter with the original packing box provided by JACT. 2) Long-term storage degrades the electrolytic capacitor. Thus, the inverter must be energized once every 2 years, each time lasting at least 5 hours.

  • Page 128: Warranty Agreement

    • Improper operation without following the instructions • Fire, flood or abnormal voltage. • Using the inverter for non-recommended function 4) The maintenance fee is charged according to JACT's uniform standard. If there is an agreement, the agreement prevails. 9.3 Faults and Solutions The AT580 provides a total of 24 pieces of fault information and protective functions.
  • Page 129 AT580 User's Manual Fault Name Displ-ay Possible Causes Solutions 4: The voltage is too low. 5: A sudden load is added 5: Remove the added load. during deceleration. 6: Install the braking unit and 6: The braking unit and braking resistor. braking resistor are not installed.
  • Page 130 2: The drive board is faulty. 1: Eliminate external faults. Err12 phase loss 3: The lightening board is 2: Contact the agent or JACT. faulty. 4: The main control board is faulty. 1: The cable connecting the AC drive and the motor is faulty.
  • Page 131 AT580 User's Manual Fault Name Displ-ay Possible Causes Solutions 1: External fault signal is External input via X. equipment Err15 Reset the operation. 2: External fault signal is fault input via virtual I/O. 1: The host computer is in abnormal state. 1: Check the cabling of host 2: The communication computer.
  • Page 132 3:Re-connect the 8-core and at power-on. damaged. 28-core cables. 4: The control board or the 4: Contact the agent or JACT operation panel is faulty. for technical support. 5: The cable connecting the control board and the drive board and the operation panel...
  • Page 133 2: Replace the PG card. contact. CLVC mode 3: Contact the agent or JACT 3: The PG card is faulty. for technical support. 4: The drive board is faulty. The inverter...
  • Page 134 3:Check whether 24 V power picked up. running supply of the contactor is faulty. 4: Contact the agent or JACT for technical support “8.8.8.8.8.”is Related component on the displayed upon Replace the control board control board is damaged.

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