Powtran PI160 Series Manual
  1. Manuals
  2. Brands
  3. Powtran Manuals
  4. Inverter
  5. PI160 Series
  6. Manual
Powtran PI160 Series Manual

Powtran PI160 Series Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Thank you for choosing Powtran Technology PI160 series high
performance frequency inverter. This product made by POWTRAN based on
years of experience in professional production and sale, and designed for
variety of industrial machinery, fan and water pump drive unit and IF heavy-
dury grinding unit.
This manual provides user the relevant precautions on
installation,operational parameter setting, abnormal diagnosis, routine
maintenance and safe use. In order to ensure correct installation and operation
of the frequency converter, please carefully read this manual before installing it.
For any problem when using this product, please contact your local dealer
authorized by this company or directly contact this company, our professionals
are happy to serve you.
The end-users should hold this manual,and keep it well for future
maintenance & care,and other application occasions. For any problem within
the warranty period,please fill out the warranty card and fax it to the our
authorized dealer.
The contents of this manual are subject to change without prior notice. To
obtain the latest information, please visit our website.
For more product information, please visit: Http://www.powtran.com.
Foreword
Powtran
May,2016

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the PI160 Series and is the answer not in the manual?

Questions and answers

Related Manuals for Powtran PI160 Series

Summary of Contents for Powtran PI160 Series

  • Page 1 Foreword Thank you for choosing Powtran Technology PI160 series high performance frequency inverter. This product made by POWTRAN based on years of experience in professional production and sale, and designed for variety of industrial machinery, fan and water pump drive unit and IF heavy- dury grinding unit.

  • Page 2: Table Of Contents

    Contents Chapter 1 Inspection and safety precautions ..........1 1-1. Inspection after unpacking ............1 1-1-1. Instructions on nameplate............. 1 1-1-2. Model designation ..............1 1-2. Safety precautions ............... 2 1-3. Precautions .................. 4 1-4. Scope of applications ..............6 Chapter 2 Standard specifications ..............
  • Page 3 5-2. Function parameter description ..........48 5-2-1. Basic monitoring parameters ..........48 5-2-2. Basic function group ............50 5-2-3. Input terminals ..............57 5-2-4. Output terminals group ............65 5-2-5. Start and stop control group ..........68 5-2-6. V/F control parameters ............71 5-2-7.
  • Page 4 7-1-2. PI160 Series ..............115 7-1-3. Keyboard dimension ............116 Chapter 8 Maintenance and repair .............. 117 8-1. Inspection and maintenance ............ 117 8-2. Parts for regular replacement ..........118 8-3. Storage ..................118 8-4. Capacitor ................. 118 8-4-1 Capacitor rebuilt ..............118 8-5.

  • Page 5: Chapter 1 Inspection And Safety Precautions

    For any problem, please contact your local authorized POWTRAN dealer or directly contact this company. 1-1.Inspection after unpacking ※...

  • Page 6: Safety Precautions

    Chapter 1 Inspection and safety precautions 1-2.Safety precautions Safety precautions in this manual are divided into the following two categories: Danger: The dangers caused by failure to perform required operation, may result in serious body injury or even death; Caution: The dangers caused by failure to perform required operation, may result in moderate injury or minor injury, and equipment damage;...
  • Page 7 Chapter 1 Inspection and safety precautions Process Type Explanation ★Please confirm whether the input power voltage is same as the inverter rated voltage; wiring positions of power input terminals (R,S,T) and output terminals (U,V,W) are correct or not; and note that if there is a short circuit in the peripheral circuit connected to driver, if the connected lines are tight, otherwise it may cause Note...
  • Page 8 Chapter 1 Inspection and safety precautions 1-3.Precautions Type Explanation Please perform motor insulation inspection for the first time use, re-use after leaving unused for a long time as well as regular check, in order to prevent damage to the inverter because of the Motor insulation motor's winding insulation failure.
  • Page 9 Chapter 1 Inspection and safety precautions Type Explanation details on the application. If the user need to use methods other than the suggested wiring Special use diagram provided in this manual, such as common DC bus, please consult our technician. Precautions for It may explode when electrolytic capacitors on the main circuit scrap disposal of the...

  • Page 10: Scope Of Applications

    Chapter 1 Inspection and safety precautions 1-4.Scope of applications ※ This inverter only applies to typical industrial three-phase AC asynchronous motor. ※ This inverter can only be used in those occasions recognized by this company, an unapproved use may result in fire, electric shock, explosion and other accidents. ※...

  • Page 11: Chapter 2 Standard Specifications

    Chapter 2 Standard specifications 2-1.Technical specifications Inverter Rated output Rated input Rated output Adaptive model power(kW) current(A) current(A) motor(kW) Single phase supply voltage 220V + 10% PI160-0R4G1(Z) PI160-0R7G1(Z) 0.75 0.75 PI160-1R5G1(Z) 14.0 PI160-2R2G1(Z) 10.0 Three phase supply voltage 220V + 10% PI160-0R4G2(Z) PI160-0R7G2(Z) 0.75...

  • Page 12: Standard Specifications

    Chapter 2 Standard specifications PI160-0R7G3Z PI160-1R5G3Z PI160-2R2G3Z PI160-3R7G3Z 2-3.Standard specifications Items Specifications Single-phase 220V, 50/60Hz; Voltage and frequency Three-phase 220V, 50/60Hz; levels Three-phase 380V, 50/60Hz Voltage:± 10%; Frequency:± 5% Allowable fluctuation Voltage unbalance rate is less than 3% , Aberration rate meet IEC61800-2 standard Control system High performance vector control inverter based on DSP...
  • Page 13 Chapter 2 Standard specifications Self-inspection of After powering on, peripheral equipment will perform peripherals after power- safety testing, such as ground, short circuit, etc. The current limiting algorithm is used to reduce the Quick current limiting inverter overcurrent probability, and improve whole unit anti-interference capability.
  • Page 14 Chapter 2 Standard specifications IGBT temperature Displays current temperature IGBT display Inverter fan control Can be set Less than 15 milliseconds: Continuous operation. Instantaneous power- More than 15 milliseconds: Automatic detection of motor down restart speed, instantaneous power-down restart. Speed start tracking The inverter automatically tracks motor speed after it method starts...

  • Page 15: Chapter 3 Keyboard

    Chapter 3 Keyboard 3-1.Keyboard description Figure 3-1:Keyboard Schematic Diagram 3-2.Keyboard indicators Indicator Name Meaning flag Forward running lamp ON means that the inverter is forward operating. Reverse running lamp ON means that the inverter is reverse operating. Frequency Indicator Frequency unit of the inverter Current Indicator Current unit of the inverter...

  • Page 16: Description Of Operation Panel Keys

    Chapter 3 Keyboard 3-3.Description of operation panel keys Sign Name Function * Enter top menu parameter change status Parameter * Exit from function option change Setting/Exit Key * Return to status display menu from sub-menu or function option menu * Select circularly parameters under run or stop Shift Key interface;...

  • Page 17: Examples Of Parameter Settings

    Chapter 3 Keyboard 3-5.Examples of parameter settings 3-5-1.Instructions on viewing and modifying function code PI160 inverter’s operation pane is three levels menu for parameter setting etc.Three levels: function parameter group (Level 1)→function code(Level 2)→function code setting(Level 3). The operation is as following: Power-on Shutdown parameter display Change...

  • Page 18: The Way To Read Parameters In Various Status

    Chapter 3 Keyboard Flicker Flicker Flicker Prss ENTER Prss ENTER Prss ▲ Prss PRG Prss ▼ Prss ENTER Prss PRG Prss PRG Flicker Flicker Flicker Example 2 :Restore factory settings Flicker Pree ENTER Pree ▲ Pree PRG Pree ENTER Pree PRG Pree ▲...

  • Page 19: Password Settings

    Chapter 3 Keyboard 3-5-3.Password settings The inverter has password protection. When y0.01 become not zero, it is the password and will be work after exit from function code modified status. Press PRG key again, will display”----”. One must input the correct password to go to regular menu, otherwise, inaccessible. To cancel the password protection function, firstly enter correct password to access and then set y0.01 to 0.

  • Page 20: Chapter 4 Installation And Commissioning

    Chapter 4 Installation and commissioning 4-1.Operating environment 1)、Environmental temperature -10℃ to 50℃ Above 40℃,the capacity will decrease 3% by each 1℃.So it is not advisable to use inverter above 50℃. 2)、Prevent electromagnetic interference, and away from interference sources. 3)、Prevent the ingress of droplets, vapor, dust, dirt, lint and metal fine powder. 4)、Prevent the ingress of oil, salt and corrosive gases.

  • Page 21: Main Circuit Terminal

    Chapter 4 Installation and commissioning Contactor Main circuit Control circuit DI1 Input terminals DI2 Input terminals DI3 Input terminals DI4 Input terminals DI5 Input terminals DI6 Input terminals DI7 Input terminals...

  • Page 22: 4-4-1.Main Circuit Terminal Arrange

    Chapter 4 Installation and commissioning 4-4.Main circuit terminal 4-4-1.Main circuit terminal arrange Ground terminal Main power input Inverter output Brake resistance connecting terminal Figure 4-2. Main circuit terminal diagram 4-4-2.Function description of terminals Terminals Name Description Inverter input Connection point of AC input power supply, single- R, S, T terminals phase connects to S, T...

  • Page 23: Wiring Precautions

    Chapter 4 Installation and commissioning When external signal is used to drive, please External power input unplug JP1 jumpers,PLC must be connected to terminal external power supply, and to +24V (default) . 1.Input range: (DC 0V to 10V/0 to 20mA), depends on the selected JP3 jumper on control Analog AI1-...

  • Page 24: Spare Circuit

    Chapter 4 Installation and commissioning Make sure that the input power is consistent with the rated value of inverter, otherwise which may cause damage to the inverter! Make sure that the motor matches the inverter, otherwise which may cause damage to the motor or activate the inverter protection! Do not connect power supply to U, V, W terminals, otherwise which may cause damage to the inverter!

  • Page 25: Commissioning

    Chapter 4 Installation and commissioning 4-8.Commissioning Commissioning Select control way （ Set F0.00） Correct set motor parameter F0.00=? Set b0.00-b0.05) Vector control W/O PG Control Select deceleration time （ Set F0.13 、 F0.14 ） Select frequency source Motor parameter self learning Select commend source （...

  • Page 26: Chapter 5 Function Parameter

    PI160 series inverter and some parameters for the manufacturer reserves ", the serial number of which is not listed in the function parameter list, lead to partial parameters of serial connection, for manual does not introduce parameters, please users don't try to change, avoid causing the error.

  • Page 27: Wobbulate, Fixed-Length And Counting

    Chapter 5 Function parameter performance Extend parameters group Special application parameters setting Wobbulate, fixed-length and To set Wobbulate, fixed-length and counting function counting parameters Multi-stage command, simple PLC Multi-speed setting, PLC operation PID function group To set Built-in PID parameters Virtual DI, Virtual DO Virtual I/O parameter setting Special for Cutting machines...
  • Page 28 Chapter 5 Function parameter High-speed pulse input High-speed pulse input frequency display, d0.18 0.01kHz frequency unit: 0.01Khz PG feedback speed, to an accuracy of d0.19 Feedback speed(unit:0.1Hz) 0.1Hz 0.1hz Remaining run time display, it is for d0.20 Remaining run time 0.1Min timing run control Display DI5 high-speed pulse sampling of...
  • Page 29 Chapter 5 Function parameter master setting Frequency source ★ F0.04 0 to 9 auxiliary setting Reference object 0. Relative to maximum frequency ☆ F0.05 selection for frequency 1.Relative to master frequency source source auxiliary setting Frequency source ☆ F0.06 0% to 150% 100% auxiliary setting range Units digit: frequency source...
  • Page 30 Chapter 5 Function parameter 0: F0.19(Maximum frequency) Ac/deceleration time ★ F0.16 1: Set frequency reference frequency 2: 100Hz Carrier frequency 0: NO ☆ F0.17 adjustment as per 1: YES temperature Depends ☆ F0.18 Carrier Frequency 0.5kHz to 16.0kHz on models Maximum output ★...
  • Page 31 Chapter 5 Function parameter 1: Two-wire type 2 2: Three-wire type 1 3: Three-wire type 2 Terminal UP / DOWN change 1.000 Hz/s ☆ F1.11 0.001Hz/s to 65.535Hz/s rate Minimum input value for AI ☆ F1.12 0.00V to F1.14 0.30V curve 1 Minimum input setting for AI ☆...
  • Page 32 Chapter 5 Function parameter Units digit: DI1 0: High level active 1: Low level active DI terminal valid mode ★ F1.35 Tens digit: DI2 00000 selection 1 Hundreds digit: DI3 Thousands digit: DI4 Ten thousands digit: DI5 Units digit: DI6 0: High level active 1: Low level active DI terminal valid mode...
  • Page 33 Chapter 5 Function parameter 5-1-5.F3 Group - Start and stop control group Factory Chang Code Parameter name Setting range setting 0: Direct startup 1: Speed tracking restart ☆ F3.00 Start-up mode 2: Pre-excitation start (AC asynchronous motor) 0: Start from stop frequency 1: Start from zero speed ★...
  • Page 34 Chapter 5 Function parameter 0.1 to 30% 0.00Hz to F0.19(Maximum 15.00 ★ F4.02 Torque boost cut-off frequency frequency) Multipoint V/F frequency ★ F4.03 0.00Hz to F4.05 0.00Hz point 1 ★ F4.04 Multipoint V/F voltage point 1 0.0% to 100.0% 0.0% Multipoint V/F frequency ★...
  • Page 35 Chapter 5 Function parameter ☆ F5.09 Vector control differential gain 50% to 200% 150% ☆ F5.10 Speed loop filter time constant 0.000s to 0.100s 0.000s ☆ F5.11 Vector control overexcitation gain 0 to 200 ☆ F5.12 Excitation regulator proportional gain 0 to 60000 2000 ☆...
  • Page 36 Chapter 5 Function parameter key is valid 3: Only STOP key is valid 5-1-9.F7 Group - Auxiliary function group Factory Chang Code Parameter name Setting range setting 0.00Hz to F0.19(Maximum ☆ F7.00 Jog running frequency 6.00Hz frequency) ☆ F7.01 Jog acceleration time 0.0s to 6500.0s 5.0s ☆...
  • Page 37 Chapter 5 Function parameter than lower limit 1: Stop frequency mode 2: Zero speed running ☆ F7.19 Droop control 0.00Hz to 10.00Hz 0.00Hz Setting cumulative ☆ F7.20 0h to 36000h power-on arrival time Setting cumulative ☆ F7.21 0h to 36000h running arrival time Start protection ☆...
  • Page 38 Chapter 5 Function parameter Random arrivals current 0.0% to 300.0% (Rated motor ☆ F7.37 0.0% 1 width current) Random arrivals current 0.0% to 300.0% (Rated motor ☆ F7.38 100% current) Random arrivals current 0.0% to 300.0% (Rated motor ☆ F7.39 0.0% 2 width current)
  • Page 39 Chapter 5 Function parameter Motor overload pre- ☆ F8.04 50% to 100% alarm coefficient ☆ F8.05 Overvoltage stall gain 0 to 100 Overvoltage stall protection voltage / ☆ F8.06 120% to 150% 130% energy consumption brake voltage Output phase loss 0: Disable ☆...
  • Page 40 Chapter 5 Function parameter Units digit:User-defined fault 1(Err.27)(Same as F8.17 units digit) Tens digit: User-defined fault 2(Err.28)(Same as F8.17 units digit) Hundreds digit: Power-on time arrival (Err.29)(Same as F8.17 units digit) Thousands digit: Load drop (Err.30) 0: Free stop Fault protection action ☆...
  • Page 41 Chapter 5 Function parameter Load drop detection ☆ F8.31 0.0 to 100.0％ level Load drop detection ☆ F8.32 0.0 to 60.0s 1.0s time 5-1-11.F9 Group - Communication parameter Factory Chan Code Parameter name Setting range setting ☆ F9.00 MODBUS Baud rate 0: No parity (8-N-2) 1: Even parity (8-E-1) ☆...
  • Page 42 Chapter 5 Function parameter maximum frequency frequency) ☆ FA.07 Torque filter time 0.00s to 10.00s 0.00s 5-1-13.Fb Group - Control optimization parameters Factory Chan Code Parameter name Setting range setting ☆ Fb.00 Fast current limiting manner 0: Disable 1: Enable 100.0% ☆...
  • Page 43 Chapter 5 Function parameter coefficient ☆ E0.05 Set length 0m to 65535m 1000m ☆ E0.06 Actual length 0m to 65535m ☆ E0.07 Pulse per meter 0.1 to 6553.5 100.0 ☆ E0.08 Set count value 1 to 65535 1000 ☆ E0.09 Specified count value 1 to 65535 1000 Reduction frequency pulse...
  • Page 44 Chapter 5 Function parameter 1: Power-down with memory Tens digit: Stop memory selection 0: Stop without memory 1: Stop with memory ☆ E1.18 0 stage running time T0 0.0s(h) to 6500.0s(h) 0.0s(h) 0 stage ac/deceleration time ☆ E1.19 0 to 3 selection ☆...
  • Page 45 Chapter 5 Function parameter ☆ E1.40 11 stage running time T11 0.0s(h) to 6500.0s(h) 0.0s(h) 11 stage ac/deceleration time ☆ E1.41 0 to 3 selection ☆ E1.42 12 stage running time T12 0.0s(h) to 6500.0s(h) 0.0s(h) 12 stage ac/deceleration time ☆...
  • Page 46 Chapter 5 Function parameter PID inversion cutoff 0.00 to F0.19(Maximum ☆ E2.05 0.00Hz frequency frequency) ☆ E2.06 PID deviation limit 0.0% to 100.0% ☆ E2.07 PID differential limiting 0.00% to 100.00% 0.10% ☆ E2.08 PID reference change time 0.00s to 650.00s 0.00s ☆...
  • Page 47 Chapter 5 Function parameter PID Automatically reduced ☆ E2.29 0:Invalid;1:Valid frequency selection ☆ 0.00Hz～Maximum frequency E2.30 PID stop frequency (F0.19) ☆ E2.31 PID Detection time 0s～3600s ☆ E2.32 PID Detection times 10～500 5-1-18.E3 Group – Virtual DI、Virtual DO Factory Code Parameter name Setting range Change...
  • Page 48 Chapter 5 Function parameter Virtual VDO3 output function ☆ E3.13 0 to 40 selection Virtual VDO4 output function ☆ E3.14 0 to 40 selection Virtual VDO5 output function ☆ E3.15 0 to 40 selection Units digit: : VDO1 0:Positive logic; 1: Negative logic Tens digit :VDO2 (the same position)

  • Page 49: Motor Parameters

    Chapter 5 Function parameter Depends on ★ 388 b0.01 Rated power 0.1kW～1000.0kW models Depends on ★ 389 b0.02 Rated voltage 1V～2000V models Depends on ★ 390 b0.03 Rated current 0.01A～655.35A models Depends on 0.01Hz～F0.19(Maximum ★ 391 b0.04 Rated frequency models frequency) Depends on ★...
  • Page 50 Chapter 5 Function parameter selection(the same above) Hundreds digit: b group display selection(the same above) Thousands digit: y group display selection(the same above) Tens thousands digit: L group displayselection(the same above) Units digit:Reserve Tens digit :User’s change parameter Personality parameter group ☆...
  • Page 51 Chapter 5 Function parameter 51:Initial position error COF:communication fault Frequency of the third ● y1.03 (at last) fault Current of the third ● y1.04 (at last) fault Bus voltage of the ● y1.05 third(at last) fault Input terminal status of ●...
  • Page 52 Chapter 5 Function parameter Output terminal status of ● y1.27 the first fault Power-on time of the ● y1.29 first fault Running time of the ● y1.30 first fault 5-2.Function parameter description 5-2-1.d0 group Basic monitoring parameters d0 parameters group is used to monitor the inverter running status information,user can view those information through the panel to facilitate on-site commissioning,also read parameters group value via communication for host computer monitoring.
  • Page 53 Chapter 5 Function parameter DO output status, this value is a hexadecimal digits. The table listed each output terminal status sequence for each bit: 0～10 bits Output terminal status Invalid Valid 2 2 2 2 2 4 3 2 1 0 Reserve Relay Reserve...
  • Page 54 Chapter 5 Function parameter Frequency set by F0.03 master frequency setting source d0.28 Auxiliary frequency setting display 0.01Hz Frequency set by F0.04 auxiliary frequency setting source d0.29 Synchro rotor position 0.1% Current position angle of synchronous motor rotor d0.35 Command torque (%) Displays inverter running status information Data definition format is as follows: Bit0...
  • Page 55 Chapter 5 Function parameter be modified, power-down with memory) Analog AI1 setting Reserved Panel potentiometer setting High-speed pulse setting Multi-speed operation setting Simple PLC program setting PID control setting Remote communications setting Select inverter master reference frequency input channels. There are 10 master reference frequency channels in all: 0: Keyboard set frequency (F0.01, UP/DOWN can be modified, power-down without memory)
  • Page 56 Chapter 5 Function parameter 8:PID control setting Select process PID control output as the operating frequency. Generally it is used for closed-loop control, such as constant pressure closed-loop control, constant tension closed-loop control and other occasions. Select PID as the frequency source, you need to set E2 group "PID function"parameters.
  • Page 57 Chapter 5 Function parameter Units digit Frequency source selection Frequency source master setting Arithmetic result of master and auxiliary(arithmetic relationship depends on tens digit) switch between frequency source master setting and auxiliary setting Switch between frequency source master setting and arithmetic Frequency result of master and auxiliary source...
  • Page 58 Chapter 5 Function parameter frequency by F0.08 and overlay offset frequency to the arithmetic result of master and auxiliary, so as to respond flexibly to various needs. 4:Master*Auxiliary / Maximum frequency Frequency source master setting*frequency source auxiliary setting / maximum frequency = Command frequency.
  • Page 59 Chapter 5 Function parameter source selection frequency digit source for Not binded command Keyboard set frequency source Analog AI1 setting Reserved Panel potentiometer setting High-speed pulse setting Multi-speed setting Simple PLC setting PID setting Communications reference Terminal block command binding Tens frequency source selection (0 to 9, same digit...
  • Page 60 Chapter 5 Function parameter The adjustment of carrier frequency refers to that the inverter automatically adjusts the carrier frequency according to the radiator temperature, so as to reduce the carrier frequency .when the radiator temperature rises, and to restore the carrier frequency when the radiator temperature reduces.

  • Page 61: Function Code Management

    The parameters is only for user to view the factory model and can not be changed. 1: Suitable for constant torque load 5-2-3.F1 group Input terminals PI160 series inverter is equipped with 7 multi-function digital input terminals(of which DI5 can be used as a high-speed pulse input terminal)，and 1 analog input terminals. Factory...
  • Page 62 Chapter 5 Function parameter the frequency is referenced by external terminal. Adjust Terminal DOWN up/down the set frequency when the digital setting is selected as the frequency source. The inverter output is blocked, at the time, the parking Free stop process of motor is not controlled by the inverter.
  • Page 63 Chapter 5 Function parameter Counter input Input terminal of the count pulse. Counter reset Clear counter status. Length count input Input terminal of the length count. Length reset Clear length Torque control When the inverter torque control is prohibited, the inverter prohibited will enter speed control mode.
  • Page 64 Chapter 5 Function parameter the requirements that the inverter needs to stop as soon as possible when the system is in a emergency state. In any control mode (keyboard control, terminal control, External parking communication control), the terminal can be used to terminal 2 decelerate the inverter until stop, at the time the deceleration time is fixed for deceleration time 4.
  • Page 65 Chapter 5 Function parameter mode Two-wire type 2 Three-wire type 1 Three-wire type 2 This parameter defines four different modes to control inverter operation through external terminals.0: Two-wire type 1. This mode is the most commonly used two-wire mode. The forward/reverse operation of motor is determined by terminal DIx, DIy.
  • Page 66 Chapter 5 Function parameter Forward run FWD Three-wire operation control Reverse run REV Digital common terminals Figure 5-5:Terminal command mode:Two-wire mode 1 Of which: SB1: Stop button SB2: Forward button SB3: Reverse button 3:Three-wire control mode 2 In the mode, DIn is the enabled terminal, the running commands are given by DIx, the direction is determined by the state of DIy.
  • Page 67 Chapter 5 Function parameter calculated value. AI1 input filter time is used to set AI1 software filter time, when the on-site analog quantity is easily interfered, please increase the filter time to stabilize the detected analog quantity, but the greater filter time, the slower analog detection response, the proper setting method depends on the actual application.
  • Page 68 Chapter 5 Function parameter If 1 is selected, when the analog input is less than the minimum input, the setting corresponding to the analog amount is 0.0%. HDI Minimum pulse input ☆ F1.26 0.00kHz 0.00kHz～F1.28 frequency HDI Minimum pulse input ☆...
  • Page 69 Chapter 5 Function parameter 0: unrepeatable Two different multi-function input terminals can not be set to the same function. 1:Repeatable Two different multi-function input terminals can be set to the same function 5-2-4.F2 group Output terminals group Factory Code Parameter name Setting range setting ☆...
  • Page 70 Chapter 5 Function parameter arrival reaches the upper limit frequency. Lower limit frequency Outputs ON signal when the operating frequency arrival (Shutdown reaches the lower limit frequency Outputs OFF signal without output) when the inverter is in the state of stop Undervoltage status Outputs ON signal when the inverter is in the output...
  • Page 71 Chapter 5 Function parameter or analog output and the corresponding calibration relation are shown in the following table: Value Function Explanation Running frequency 0 to maximum output frequency Set frequency 0 to maximum output frequency Output current 0 to 2 times rated motor current Output torque 0 to 2 times rated motor torque Output power...
  • Page 72 Chapter 5 Function parameter 20=20*(20%+F2.17)，work out F2.17=0.8 Example 2: Change the output 0~10V to 0~5V According to the formula, minimum input voltage value: y1=10*F2.16*100%， 0=10*F2.16, work out F2.16=0.0%; According to the formula, maximum input voltage value:y2=10*(F2.16+F2.17)； 5=10*(0+F2.17)，work out F2.17=0.5 5-2-5.F3 group Start and stop control group Factory Code Parameter name...
  • Page 73 Chapter 5 Function parameter state. The hold time for start frequency is inactive when switching between forward rotation and reverse rotation The hold time for start frequency is not included in the acceleration time, but the simple PLC run-time. Example 1: F0.03＝0 the frequency source is set to digital reference F0.01＝2.00Hz the digital set frequency is 2.00Hz F3.03＝5.00Hz the start frequency is 5.00Hz...
  • Page 74 Chapter 5 Function parameter Output frequency （Hz） DC start frequency Time t Output voltage effective value DC waiting time T1 DC braking capacity Time t Stop brake time T2 Run command Figure 5-8:Schematic diagram of stop DC braking time ☆ Braking utilization rate 0%～100% F3.12...
  • Page 75 Chapter 5 Function parameter Output frequency Hz Set frequency f Rated frequency fb Time t Figure 5-10:Schematic diagram of S curve plus deceleration B The function code F3.14 and F3.15 respectively defined the proportion of start-section and the proportion of end-section for S curve acceleration and deceleration A，the two function code must meet: F3.14 + F3.15 ≤...
  • Page 76 Chapter 5 Function parameter frequency Torque boost is mainly used to improve the characteristics of the torque low-frequency under V/F control mode. If the torque boost is too low, the motor will work at the lower speed and power. If the torque boost is too high, the motor will run with overexcitation, the inverter's output current increases and the efficiency is reduced.
  • Page 77 Chapter 5 Function parameter Figure 5-12: Schematic diagram of multi-point V/F curve setting ☆ F4.09 V/F Slip compensation coefficient 0%～200.0% 0.0% This parameter is valid only for asynchronous motors. V/F slip compensation can compensate for the speed deviation of asynchronous motor when the load increases, so as to keep stable speed when the load changes.
  • Page 78 Chapter 5 Function parameter ☆ F5.04 Speed loop integral T2 1.00s 0.01s～10.00s ☆ F5.05 Switching frequency 2 F5.02～F0.19(Max frequency ) 10.00Hz PI parameter F5.00 F5.01 F5.03 F5.04 Frequency of instruction F5.05 F5.02 PI parameter diagram Figure 5-13: Inverter working in different frequency can choose different speed ring PI parameters. Operating frequency is less than the switching frequency 1 (F5.02), speed ring PI control parameters for F5.00 and F5.01.
  • Page 79 Chapter 5 Function parameter but do not excessively increases, or the lag effect will cause shock. ☆ F5.11 Vector control overexcitation gain 0～200 In the process of the inverter's deceleration, the over-excitation control can suppress the increase of bus voltage to avoid overvoltage fault. The greater overexcitation, the stronger the inhibitory effect.
  • Page 80 Chapter 5 Function parameter number To devide four data into a group , total four groups. Position No. 15-12 11-8 Value 0111 1010 0100 1111 Then can check out the result 0x7A4F according to the below table ( binary/ hexadecimal value table ).
  • Page 81 Chapter 5 Function parameter 0 decimal place 1 decimal place Decimal places for load ☆ F6.05 speed display 2 decimal places 3 decimal places Decimal places for load speed display The below example illustrates the calculation of load speed: If the load speed coefficient(F6.04) is 2.000, the number of decimal places of load speed(F6.05) is 2 (two decimal places), when the inverter operating frequency reaches 40.00Hz, the load speed is : 40.00 * 2.000 = 80.00 (2 decimal places display) .If the inverter is shutdown, the load speed displays the speed relative to the set frequency, that is the "set load speed".
  • Page 82 Chapter 5 Function parameter set to active, if the jog command is received by inverter in operation, the inverter will change to jog running status. 0.00Hz～F0.19 (Maximum ☆ F7.04 Jump frequency 1 0.00Hz frequency) 0.00Hz～F0.19 (Maximum ☆ F7.05 Jump frequency 2 0.00Hz frequency) 0.00Hz～F0.19 (Maximum...
  • Page 83 Chapter 5 Function parameter The 4 groups of deceleration time are defined exactly the same , please refer to the instructions of F0.13 and F0.14 . The 4 groups of deceleration time can be switched through defferent combinations of the multi-function digital input terminal DI, please refer to the instructions of function code F1.00 to F1.07 in the attachment 2 for the detailed application methods.
  • Page 84 Chapter 5 Function parameter When the set frequency is lower than the lower limit frequency , the inverter operating status can be selected through the parameter. PI160 provides three modes of operation to meet the needs of a variety of applications. ☆...
  • Page 85 Chapter 5 Function parameter width Output Frequency Hz Set frequency Detection amplitude Time(t) Frequency reaches detection signal Time(t) Figure 5-22:Schematic diagram of frequency arrival detection amplitude The inverter's multifunction output DO will output ON signal when the inverter's operating frequency is in a certain range of target frequency This parameter is used to set the frequency arrival detection range, the parameter is the percentage of maximum frequency.
  • Page 86 Chapter 5 Function parameter ☆ F7.33 Zero current detection delay time 0.10s 0.01s～360.00s Output current Zero current detection level F7.32 Time/t Zero current detection signal Time/t Zero current detection delay time F7.33 Figure 5-24:Zero current detection delay time When the inverter's output current is less than or equal to zero current detection level and lasts for longer than the delay time of zero-current detection, the inverter's multifunction DO will output ON signal.
  • Page 87 Chapter 5 Function parameter Output Current Random arrivals current width Random arrivals current Random arrivals current width Time(t) Random arrivals current detection signal DO orrelay Figure 5-26:Schematic diagram of random arrivals current detection ☆ F7.40 Module temperature arrival 0℃to 100℃ 75℃...
  • Page 88 Chapter 5 Function parameter 5-2-10.F8 group Fault and protection Factory Change Code Parameter name Setting range setting limits ☆ Overcurrent stall gain 0 to 100 F8.00 Overcurrent stall ☆ 100% to 200% 150% F8.01 protection current In the process of the inverter acceleration and constant-speed-running, when the output current reachto the overcurrent stall protection current (F8.01), the inverter lower the output frequency;...
  • Page 89 Chapter 5 Function parameter should be large, otherwise the poor inhibitory effect may cause overvoltage fault. When the overvoltage stall gain is set to 0, the overvoltage stall function will be canceled. Prohibit Output phase loss ☆ F8. 08 protection selection Allow Select whether the output phase loss protection is done or not.
  • Page 90 Chapter 5 Function parameter Hundreds Power-on time arrival(Fault ID digit Err.29)( same as F8.17 units digit) Thousand Load drop(Fault ID Err.30) s digit Free stop Stop at the selected mode Decelerate to 7% of the rated frequency of motor and continue to run, automatically return to the set frequency to run if the load drop does not happen.
  • Page 91 Chapter 5 Function parameter Recovery voltage judgment time F8.28 Bus voltage Judgment voltage of momentary power cut action F8.29 Time(t) Running frequency F8.26=1 Voltage protection of Deceleration momentary power out F8.27 Time(t) Recovery acceleration time Deceleration time 3 Deceleration time 4 Running frequency Voltage protection of momentary power outF8.27...
  • Page 92 Chapter 5 Function parameter 4800BPS 9600BPS 19200BPS 38400BPS 57600BPS 115200BPS No parity (8-N-2) Even parity (8-E-1) ☆ F9.01 Data format Odd parity (8-O-1) No parity(8-N-1) ☆ This unit address 1 to 250, 0 for broadcast address F9.02 ☆ Response delay 0ms-20ms F9.03 Reserve...
  • Page 93 Chapter 5 Function parameter given torque is negative. When the torque setting adopts mode 1 to 5, the 100% of communications, analog input and pulse input corresponds to FA.02. ☆ FA.03 Torque control acceleration time 0.00s to 650.00s 0.00s ☆ FA.04 Torque control deceleration time 0.00s to 650.00s...
  • Page 94 Chapter 5 Function parameter factory defaults, the new parameter setting takes effect. If it is higher than factory defaults will be the standard value. No compensation Deadband compensation ☆ Fb.03 Compensation mode 1 mode selection Compensation mode 2 Generally do not need to modify this parameter, only when the special requirements to the output voltage waveform quality is required or when the motor oscillation and other abnormal happen, you need to try to switch to select a different mode of compensation.The compensation mode 2 for high-power is recommended.
  • Page 95 Chapter 5 Function parameter frequency, the inverter will start after (F7.47) delay time. If you want to use the function of PID start deviation, PID stop computing status must be set to active (E2.27 = 1). 5-2-15.E0 group Wobbulate, fixed-length and counting Wobbulate function is suitable for the textile, chemical, and other industries, as well as occasions that needs traverse and winding function.
  • Page 96 Chapter 5 Function parameter ☆ Triangle wave rise time coefficient 0.1% to 100.0% 50.0% E0.04 Wobbulate cycle: The time of a complete wobbulate cycle. Triangle wave rise time coefficient(E0.04), the time percentage of Riangle Wave Rise Time relative to Wobbulate Cycle(E0.03) Triangle wave rise time = Wobbulate cycle(E0.03) × Triangle wave rise time coefficient(E0.04), unit: Second(S).
  • Page 97 Chapter 5 Function parameter ☆ 2-stage speed setting 2X -100.0% to 100.0% 0.0% E1.02 ☆ 3-stage speed setting 3X -100.0% to 100.0% 0.0% E1.03 ☆ 4-stage speed setting 4X -100.0% to 100.0% 0.0% E1.04 ☆ 5-stage speed setting 5X -100.0% to 100.0% 0.0% E1.05 ☆...
  • Page 98 Chapter 5 Function parameter Running E1.19 direction E1.21 E1.14 E1.02 E1.25 ..E1.00 Time(t) E1.01 E1.18 E1.20 E1.23 DO or RELAY output 250ms Pulse Figure 5-30:Schematic diagram of simple PLC Units digit Power-down memory selection Power-down without memory Simple PLC power- Power-down with memory ☆...
  • Page 99 Chapter 5 Function parameter ☆ 4 stage ac/deceleration time selection 0 to 3 E1.27 ☆ 5 stage running time T5 0.0s(h) to 6500.0s(h) 0.0s(h) E1.28 ☆ 5 stage ac/deceleration time selection 0 to 3 E1.29 ☆ 6 stage running time T6 0.0s(h) to 6500.0s(h) 0.0s(h) E1.30...
  • Page 100 Chapter 5 Function parameter Td*s+1 Target PID Output amount - control amount Feedback amount Figure 5-31:Flow diagram of process PID principle Factory Chang Code Parameter name Setting range setting e limits E2.01 setting Analog AI1 reference Reserve ☆` E2.00 PID reference source Panel potentiometer reference High-speed pulse setting Communications setting...
  • Page 101 Chapter 5 Function parameter oscillation, generally the role is limited to a smaller range, E2.07 is used to set PID differential output range. ☆ E2.08 PID reference change time 0.00s to 650.00s 0.00s The PID reference change time means the required time that PID reference value changes from 0.0% to 100.0%.When the PID reference changes, the PID reference value will change linearly according to the reference change time to reduce the adverse effects to the system caused by a sudden reference change.
  • Page 102 Chapter 5 Function parameter selection shall be set to 43 (PID parameter switching terminal), select parameter group 1 (E2.13 E2.15) when the terminal is inactive, otherwise select parameter group 2 (E2.16 to E2.18). If you select the automatic switch mode, and when the absolute value of deviation between reference and feedback parameters is less than PID parameter switching deviation 1(E2.20), select parameter group 1 for PID parameter.
  • Page 103 Chapter 5 Function parameter Output frequency(Hz) PID initial value E2.23 Time(t) PID initial value hold time E2.24 Functional schematic of PID initial value Figure 5-33: This function is used to limit the deviation between two PID output beats(2ms/beats), in order to suppress the too fast changes of PID output so that stabilizing the inverter operation. Maximum deviation of ☆...
  • Page 104 Chapter 5 Function parameter ★ E3.02 Virtual VDI3 terminal function selection 0 to 53 ★ E3.03 Virtual VDI4 terminal function selection 0 to 53 ★ E3.04 Virtual VDI5 terminal function selection 0 to 53 Virtual VDI1~VDI5 in functionally is complete same as control board DI , it can be treated as multi-function digital value input using,more details please refer toF1.00~F1.09 introduction.
  • Page 105 Chapter 5 Function parameter ★ E3.07 AI1 terminal as a function selection of DI 0 to 50 Units digit Effective mode selection High level effectively ★ E3.10 when AI as DI Low level effectively Tens digit, Hundreds digit: Reserve This group function code is used when using AI as DI, when AI used as DI, and input voltage of AI is greater than 7V, AI terminal status will be high level, when input voltage of AI is lower than 3V, AI terminal status will be low level.
  • Page 106 Chapter 5 Function parameter Hundreds digit VDO3(0～1，same as above) Thousands VDO4(0～1，same as above) digit Tens of VDO5(0～1，same as above) thousands digit ☆ E3.17 VDO1 delay time 0.0s 0.0s～3600.0s ☆ E3.18 VDO2 delay time 0.0s 0.0s～3600.0s ☆ E3.19 VDO3 delay time 0.0s 0.0s～3600.0s ☆...
  • Page 107 Chapter 5 Function parameter This parameter based on a set frequency, when F2.02 or F2.04 choose high frequency output, output frequency in the parameter setting corresponding to the size of the disconnect frequency, relay or SPA is action. The parameter value is lower than E8.04 is valid ☆...
  • Page 108 Chapter 5 Function parameter static self learning. To set the parameters according to load conditions, and then press the RUN button, the inverter will be parameter self learning. Parameters from the learning must be done in keyboard mode, terminal and communications operation mode cannot be parameter self learning.
  • Page 109 Chapter 5 Function parameter not displays displays Hundreds b group display selection digit not displays displays Thousan y1 group display selection ds digit not displays displays Tens thousan L group display selection ds digit not displays displays Units digit:Reserve Tens digit: user’s change parameter User Parameters ☆...
  • Page 110 Chapter 5 Function parameter Communication abnormal ● y1.03 Frequency of the third fault Frequency of the last fault ● y1.04 Current of the third fault Current of the last fault ● y1.05 Bus voltage of the third fault Bus voltage of the last fault Input terminal status of the third(at last) fault BIT7 BIT5...
  • Page 111 Chapter 5 Function parameter ● Current of the first fault The current before the previous fault y1.24 ● Bus voltage of the first fault The bus voltage before the previous fault y1.25 The digital input terminal status before the previous fault , the order is: BIT2 BIT1 BIT0...

  • Page 112: Chapter 6 Troubleshooting

    Chapter 6 Troubleshooting 6-1.Fault alarm and countermeasures PI160 series frequency inverter will stop output to protect the motor once fault happens when the inverter system is running . When the frequency inverter is in fault , relay contact will start , and the fault code will be displayed on the display panel of the inverter.
  • Page 113 Chapter 6 Troubleshooting Failure Failure type Possible causes Solutions type 2.The control mode is vector and 2.Perform identification without identification of for the motor parameters parameters 3.Set the voltage to the 3.The voltage is low normal range 4. Whether suddenly increase the 4.Cancel the sudden load load when running 5.Choose the inverter with...
  • Page 114 Chapter 6 Troubleshooting Failure Failure type Possible causes Solutions type 1.The drive panel is abnormal. 1.Replace the drive, the 2.The lightning protection plate power board or contactor is abnormal 2.Seek for technical Input phase 12 Err.12 3.The main control panel is support loss abnormal...
  • Page 115 Chapter 6 Troubleshooting Failure Failure type Possible causes Solutions type and write fault panel 1.Eliminate overvoltage Inverter 1.Overvoltage fault 22 Err.22 hardware fault 2.Overcurrent 2.Eliminate overcurrent fault Cumulative Clear history information Cumulative running time arrival 26 Err.26 running time by using initialization fault arrival fault function parameters...

  • Page 116: Emc (Electromagnetic Compatibility)

    Chapter 6 Troubleshooting Failure Failure type Possible causes Solutions type n failures interface is bad; interface, control panel 2. Bad keyboard line or crystal interface is abnormal; joint; 2.Test whether keyboard 3. Control panel or the keyboard line, crystal joint hardware damage;...

  • Page 117: Remedies For The Interferences From The Surrounding Electromagnetic Equipments To The Inverter

    Chapter 6 Troubleshooting 4)When the length of motor cable is longer than 30 meters, it needs to install output filter or reactor. Remedies for the interferences from the surrounding 6-3-3. electromagnetic equipments to the inverter Generally the electromagnetic interference on the inverter is generated by plenty of relays, contactors and electromagnetic brakes installed near the inverter.

  • Page 118: Precautions On Installing Emc Input Filter At The Input End Of Power Supply

    Chapter 6 Troubleshooting inverter shall be used instead. Precautions on installing EMC input filter at the input end of 6-3-6. power supply 1) Note: when using the inverter, please follow its rated values strictly. Since the filter belongs to Classification I electric appliances, the metal enclosure of the filter and the metal ground of the installing cabinet shall be well earthed in a large area, and have good conduction continuity, otherwise there may be danger of electric shock and the EMC effect may be greatly affected.

  • Page 119: Chapter 7 Outline Dimension

    Chapter 7 Outline dimension 7-1 Dimension Product outline drawing, installation dimension 7-1-1. 1.Terminal bottom cover 2.Control panel 4.Inverter power 3.Terminal upper input terminal cover 6.Powtran inveter 5,Inverter power nameplate output terminal 7.Air duct 8.Inverter fixed hole Figure 7-1.Product appearance、Installation dimension PI160 Series 7-1-2.

  • Page 120: Keyboard Dimension

    Chapter 7 Outline dimension Installation Approxi Dimensions(mm) Base Power supply Power Size( mm ) mate Type level (kW) weight (kg) Single phase 220V 0.4~0.75 φ5.3 85 122.8 112 Three phase 220V 0.4~0.75 Single phase 220V 1.5~2.2 151.6 100.6 127.5 116.6 139.7 88.7 φ5.3 Three phase 220V 1.5~2.2 Three phase 380V...

  • Page 121: Chapter 8 Maintenance And Repair

    Chapter 8 Maintenance and repair 8-1.Inspection and maintenance During normal use of the inverter, in addition to routine inspections, the regular inspections are required (e.g. the overhaul or the specified interval, and the interval shall not exceed 6 months), please refer to the following table to implement the preventive measures. Check Date Check Points Check Items Check to be done Method...

  • Page 122: Parts For Regular Replacement

    Chapter 8 Maintenance and repair 8-2.Parts for regular replacement To ensure the reliable operation of inverter, in addition to regular care and maintenance, some internal mechanical wear parts(including cooling fan, filtering capacitor of main circuit for energy storage and exchange, and printed circuit board) shall be regularly replaced. Use and replacement for such parts shall follow the provisions of below table, also depend on the specific application environment, load and current status of inverter.

  • Page 123: Measuring And Readings

    Chapter 8 Maintenance and repair 380V drive system: use 1K/100W resistor. When the power is less than 380v, 100w incandescent lights is also suitable. When using incandescent lights, the lights will extinct or become very weak. Voltage Inverter AC 380V 380V Drive equipment charging circuit example 8-5.Measuring and readings ※...

  • Page 124: Chapter 9 Warranty

    4. About the repair fee, according to our company latest price list as a standard. 5. When the products is broken, please complete the form and warranty card, shipping with the failure machine to our company. 6. Dalian Powtran Technology Co.,Ltd reserve the right to explain the terms of the event.

  • Page 125: Appendix I Rs485 Communication Protocol

    Appendix I RS485 communication protocol I-1 Communication protocol I-1-1 Communication content This serial communication protocol defines the transmission information and use format in the series communication Including: master polling( or broadcast) format; master encoding method, and contents including: function code of action, transferring data and error checking. The response of slave also adopts the same structure, and contents including: Action confirmation, returning the data and error checking etc.
  • Page 126 Appendix I validation according to the inverter communication parameters RS232 to RS485 converter Shielded Twisted Pair RS232 cable length 15m 485- 485+ Frequency inverter Figure I-3: Single application schematic diagram Multiple applications .(Terminal resistance is Generally there are two connection ways for multiple application selected by the control panel JP1) connection 1, connect a 120Ω...
  • Page 127 PI160 series inverter’s Modbus protocol communication data format is as follows: in RTU mode, messages are sent at a silent interval of at least 3.5 characters. There are diverse character intervals under network baud rate,which is easiest implemented (as shown in Figure T1-T2-T3- T4) .The first field transmitted is the device address.
  • Page 128 Appendix I The allowable characters for transmitting are hexadecimal 0 ... 9, A ... F. The networked devices continuously monitor network bus, including during the silent intervals. When the first field (the address field) is received, each device decodes it to find out if it is sent to their own. Following the last transmitted character, a silent interval of at least 3.5 characters marks the end of the message.
  • Page 129 Appendix I CRC CHK high-order When F9.05 is set to 1: Byte number Data F002 Hhigh-order Data F002 Hlow-order DataF003 Hhigh-order Data F003 Hlow-order CRC CHK low-order CRC checksum CRC CHK high-order Command Code: 06H, write a word. For example:Write 5000(1388H)into the address F013H of the inverter with slave address 02H.
  • Page 130 Appendix I valid to the CRC,the start bit and stop bit, and parity bit are invalid. During generation of the CRC, each eight-bit character is exclusive OR (XOR) with the register contents separately, the result moves to the direction of least significant bit (LSB), and the most significant bit (MSB) is filled with 0.
  • Page 131 Appendix I under the communication mode some function code do not need to be stored and you just change the RAM value. If F group parameters need to achieve the function, as long as change high order F of the function code address to 0.
  • Page 132 Appendix I 101D Communication set value 101F Master-frequency display 1020 Auxiliary frequency display Note: There are two ways to modify the settings frequencies through communication mode: The first: Set F0.03 (Main frequency source setting) as 0/1 (keyboard set frequency), and then modify the settings frequency by modifying F0.01 (keyboard set frequency).
  • Page 133 Appendix I Analog output DA1 control: (write only) Command address Command content 2002 0 to 7FFF indicates0％ to 100％ Analog output DA2 control: (write only) Command address Command content 2003 0 to 7FFF indicates0％ to 100％ SPB high-speed pulse output control: (write only) Command address Command content 2004...
  • Page 134 Appendix I Communication fault address Fault function description 0000: No fault 0001: Password error 0002: Command code error 0003: CRC check error 0004: Invalid address 8001 0005: Invalid parameters 0006: Invalid parameter changes 0007: System locked 0008: EEPROM in operation F9Group - Communication parameter description 6005 Baud rate...
  • Page 135 Appendix I F9.04 Reserved Communication protocol selection Default F9.05 0: Non-standard Modbus protocol Setting range 1: Standard Modbus protocol F9.05=1: Select standard Modbus protocol. F9.05=0: when reading command, the number of bytes returned by slave is more 1 byte than standard Modbus protocol.
  • Page 136 Product Information Feedback Dear user: Thank you for your interest in and purchasing Powtran products! In order to better serve you, we want to be able to timely get your personal information and the related information of the purchased Powtran products so as to understand your current and future further demand to Powtran products, we would appreciate your valuable feedback.

This manual is also suitable for:

Pi160-0r4g1(z)Pi160-0r7g1(z)Pi160-1r5g1(z)Pi160-2r2g1(z)Pi160-0r4g2(z)Pi160-0r7g2(z) ... Show all

Table of Contents

Save PDF