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Shenzhen Powtech PT100 Series Manual

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Thank you for choosing PT100 variable-frequency inverter of Shenzhen
Powtech Co.,Ltd. This product is a smart mini vector inverter based on years of
research and development, production and sales experience in Powtech, using
high-quality components, materials and incorporating the latest digital control
technology, which is , reliable and widely used with stable performance.
This introduction includes PT100 series single phase 220V(0.4-2.2Kw), three
phases 220V(0.4-2.2Kw) and three phases 380V(0.4-2.2Kw).
This specification provides related notices, such as parameter setting of
installation and operation, diagnosis of malfunctions, daily maintenance and safe
use, for user. Please read this operation introduction in detail before install it in
order to guarantee install and operate this variable-frequency governor correctly.
Please contact with dealers of our company in various places or directly
contact with our company if there is any difficult during your using process; and
our professionals are glad to make service for you!
Please submit this introduction to ultimate user and ask the user to keep it
properly, which will be beneficial for later maintenance and other applied
occasions. If there is any trouble during the warranty period, please fill in the
warranty card and fax it to the dealer or our company.
The information may be changed during the improving period of this project
without prior notice. Please consult the website of our company if you want to
obtain the latest information.
Please consult
Introduction
http://www.powtech.cn
for information of our other products.
Shenzhen Powtech Co., Ltd

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Summary of Contents for Shenzhen Powtech PT100 Series

  • Page 1 , reliable and widely used with stable performance. This introduction includes PT100 series single phase 220V(0.4-2.2Kw), three phases 220V(0.4-2.2Kw) and three phases 380V(0.4-2.2Kw). This specification provides related notices, such as parameter setting of installation and operation, diagnosis of malfunctions, daily maintenance and safe use, for user.
  • Page 3 CATALOGUE Introduction ..................... 1 CATALOGUE ....................3 Chapter 1 Inspection and Safety Precautions ........... 1 1-1 Inspect after unboxing ................1 1-1-1 Explanative to nameplate .............. 1 1-1-2. Type instruction ................1 1-2 Safety attentions ..................1 1-3. Precautions ................... 5 1-4 Range of application ................
  • Page 4 3-7 Redundant circuit ................20 Chapter 4 Operation keyboard ............... 20 4-1. Introduction of operation keyboard ............21 4-2. Introduction for indicator light of the keyboard ......... 21 4-3. Key description of operation panel ............ 22 4-4. Menu style ..................23 4-4-1.
  • Page 5 6-1-4. P02 group Control group for the stop and start ......38 6-1-5. P03 group: Group of electric machine parameter ....39 6-1-6. P04 group Vector control parameter ........... 40 6-1-7. P05 group V/F control parameter ..........41 6-1-8. P06 group Input terminal group..........42 6-1-10.
  • Page 6 7-2. Introduction of EMC standard ............99 7-3.EMC guidance ..................99 7-3-1. Influence of harmonic wave ............99 7-3-2.Electromagnetic interference and installation notes ....99 7-3-3. Solution for the interference of surrounding electromagnetic equipment on AC frequency vector inverter ..........100 7-3-4.
  • Page 7 10-12 Output reactor ................115 10-12-1. Output reactor(380V) ............115 10-13 DC reactor ..................115 10-14 Specification of breaker, cable and contactor ........ 116 Chapter 11 Quality guarantee ..............117 Attachment RS485 communication protocol .......... 119 1. Introduction for use ................119 2.
  • Page 9 Chapter 1 Inspection and safety precautions Chapter 1 Inspection and Safety Precautions All transducers of Shenzhen Powtech Co.,Ltd are given strict test and quality inspection before the leave the factory. Please firstly check whether the product package is damaged due to transportation carelessness after your purchasing and whether the specification and type is consistent with the machine you ordered.
  • Page 10 Chapter 1 Inspection and safety precautions Safety precautions is divided into following two types in this manual: Danger: the danger caused by not operating as required can cause serious injury or even death. Notice: the danger caused by not operating as required can cause moderate harm or minor injury and damage of the equipment.
  • Page 11 Chapter 1 Inspection and safety precautions single terminal. ●Please confirm whether the voltage class of input power is consistent with rated voltage class of transducer, whether the circuit connected is firm enough, or it may cause the damage of the actuator! notice ●...
  • Page 12 Chapter 1 Inspection and safety precautions under the condition of power failure!
  • Page 13 Chapter 1 Inspection and safety precautions 1-3. Precautions Types of attention Precautions contents Insulation inspection of the motor should be made for the initial use of the motor, reusing after long-term placing when the motor is used or given regular inspection to avoid damaging the AC frequency vector inverters due to the insulation failure of machine Insulation inspection of the winding, motor connection must be separated with the AC...
  • Page 14 Chapter 1 Inspection and safety precautions Types of attention Precautions contents The AC frequency vector inverters has protection device for lighting strike and overcurrent; and it has certain self-defensive Protection of lightning ability for the inductive thunder. The customer should install impulse protection device before the AC frequency vector inverters at frequent occurrence of the lightning.
  • Page 15 Chapter 1 Inspection and safety precautions Types of attention Precautions contents component such as printed circuit board and IGBT without anti- static precautions; or it may cause breakdown. 7）Grounding terminal of the AC frequency vector inverters(E or )7）should be correctly and reliably connected to the ground based on salty requirement of national electricity and other related standards.
  • Page 16 Chapter 2 Standard specification Chapter 2 Standard specification 2-1 Technical specifications 2-1-1.Technical specifications of PT200 AC frequency output Rated input Rated output current vector inverters Input voltage Adaptive motor rating （kW） （A） current（A） type PT100-0R4G-1B Single PT100-0R7G-1B 0.75 0.75 phase 220V PT100-1R5G-1B 14.2 ±15%...
  • Page 17 Chapter 2 Standard specification 2-2 Standard specification Item Standard Single phase 200～240V, 50/60Hz three phase 200～ Level of voltage frequency 240V，50/60Hz Power supply three phase 380～415V, 50/60Hz Allowable fluctuation Voltage :±15% frequency: ±5% AC frequency vector inverters based on the high Control system performance of DSP G/P/Z/S/T/M type: 0.00～400.0Hz，...
  • Page 18 Chapter 2 Standard specification Item Standard acceleration and acceleration and deceleration time; time scope for deceleration line acceleration and deceleration 0.0s～3600.0s DC braking frequency :0.0Hz～maximum frequency, braking tine: DC braking 0.0～36.0 second，current value for braking movement: 0.0%～100.0% Range of jog frequency :0.00Hz～maximum frequency; Electronic control Acceleration and deceleration time of jog: 0.0s～3600.0s Realize the maximum operation of 16 sections via...
  • Page 19 Chapter 2 Standard specification Item Standard Automatically or manually reset the fault state when the Fault resetting protection function is at an effective state Including DC 0～10V, DC 1～5V, DC 0～20mA and DC PID feedback signal 4～20mA Motor situation showing stop, acceleration and Operating condition deceleration, constant speed and state of programme operation...
  • Page 20 Chapter 2 Standard specification Item Standard 18 monitoring objects of the operation in total: operation frequency, setting frequency, rated current of the motor, current percentage, DV bus voltage, output voltage, actual Operation speed of the motor, accumulative operation time, IGBT LED/OLE information temperature, PID given value, feedback value of PID, state...
  • Page 21 Chapter 2 Standard specification Product Outline Drawing Chart 2-2 2-3-2 PT100 series 1.1S2 Chart 2-2Dimension of 2S1...
  • Page 22 Chapter 2 Standard specification Power Level of power supply Type (kW) 0.4~2.2 Single phase 220V 0.4~2.2 0.4~2.2 Three phase 220V 0.4~2.2 0.4~2.2 Three phase380V 0.4~2.2 2-3-3. Dimension figure of keyboard JP6C100 dimension figure: 装键盘仓，需 JP6D100 dimension figure of keyboard cabin: Chart 2-3 JP6D100 dimension...
  • Page 23 Chapter 3 Installation and redundant circuit Chapter 3 Installation and redundant circuit 3-1 Service environment (1) Environment temperature -10℃~40℃; (2) Prevent electromagnetic interference and be far away from interference source. (3) Prevent the invasion of water drop, vapor, dust, dirt, cotton fiber and lemel. (4) Prevent the invasion of oil, salt and corrosive gas.
  • Page 24 Chapter 3 Installation and redundant circuit 3-3 Wiring diagram Wiring of variable-frequency governor divides into main circuit and control loop. The user must make the connection correctly following the below wiring circuit.
  • Page 25 Chapter 3 Installation and redundant circuit 3-3-1 Wiring diagram below 2.2KW（1S2） Chart 3-2 Wiring diagram below 2.2KW 3-4. Main circuit terminal (G type) 3-4-1.Main circuit terminal of PT100 1. Main circuit terminal below 2.2KW (220V)
  • Page 26 Chapter 3 Installation and redundant circuit Chart 3-3 Main Circuit Terminals below 2.2KW (220V) 3-4-2 Explanation for the function of terminal blocks Terminal Name Explanation R/L1 Input terminal of AC frequency Connect with three-phase power supply and connect S/L2 vector inverters single phase with R and T T/L3 Ground terminal...
  • Page 27 Chapter 3 Installation and redundant circuit of analog scope for resistance value of potentiometer is 1K. Short circuit for JP1 1-2: it can be adjusted among 0- Simulated input +10V. signal with Short circuit for JP1 2-3:it can be adjusted among 0- multiple +20mA.
  • Page 28 Chapter 3 Installation and redundant circuit resistance to the ground and it should be guaranteed it is no less than megohm. ※ Please don’t close the power supply under the condition of frequent start of the transducer; control terminal or keyboard or RS 485 must be used to operate the order to make start-stop operation so that it can’t destroy the rectifier bridge.
  • Page 29 Chapter 3 Installation and redundant circuit Chapter 4 Operation keyboard 4-1. Introduction of operation keyboard JP6E100 Keyboard control panel Chart 4-1 Display of operation panel Introduction for indicator light of the keyboard 4-2. Sign of indicator light Name Unit display Implication color Bright: the AC...
  • Page 30 Chapter 3 Installation and redundant circuit Bright :current Hz+A Percentage indictor light display parameter is Green percentage Bright/flicker: current User-defined indictor display parameter is Green light user-defined parameter Bright: current Temperature indictor ℃ Hz+V display parameter is Green light temperature Bright :current Time indictor light display parameter is...
  • Page 31 Chapter 3 Installation and redundant circuit *Under stopping/operating state, decreasing for frequency presetting or presetting of closed loop 4-4. Menu style Menu display adopts three-level menu style and they are shown as following respectively: 1) Group number of function code(first-level menu) 2) Label of function code(secondary menu) 3) Set value of function code (three-level menu) First-level menu style...
  • Page 32 Chapter 3 Installation and redundant circuit P14 group P14.00~P14.08 Protection area of Obvious-hidden area of manufacturer’s user defined function P15 group P15.00 password code (P15 area) Form of secondary menu 4-4-2. Index in the group Group number in the separator Function code area Chart4-3 Form of secondary menu Data display or setting form of secondary menu...
  • Page 33 Chapter 3 Installation and redundant circuit Overheating of contravariant E.oUP W-phase protection of contravariant unit E.oH2 module E.oC1 Overcurrent of acceleration E.SET External fault E.oC2 Overcurrent of deceleration E.CE Communication fault E.oC3 Overcurrent of constant speed E.ItE Fault of current detection E.oU1 Overvoltage of acceleration E.tE...
  • Page 34 Chapter 3 Installation and redundant circuit 4-5. Password operation and key  Set password: enter into function code of password Verify password: Enter into function code of password and the parameter in the password protection can be seen via inputting the password once; please refers to instruction of the password.
  • Page 35 Chapter 3 Installation and redundant circuit Display state for the SHIFT stop parameter Display parameter can be changed via and P07.06 can set display parameter Display state for the SHIFT operation parameter Display parameter can be changed via and P07.05 can set display parameter Display state for the fault Directly enter into this state when the fault occurs under other seven display...
  • Page 36 Chapter 3 Installation and redundant circuit Display state and operation process Chart 4-5 Status display and operational processes 4-7. Operation examples Display parameter for the stop in the following example is the set frequency and the factory setting is 50.00Hz. Anything with underline in the diagram represents current editing bit.
  • Page 37 Chapter 3 Installation and redundant circuit Chart 4-6 Recover factory parameter 4-7-2.Setup set frequency For example, set P01.10=50Hz to 40Hz The first step:P01.03→0(the default is 7 which shows the decoder is effective) The second step: see the following chart Chart4-7 Setup set frequency 4-7-3.Password setting For example, set the user password from P07.00 to 0005.
  • Page 38 Chapter 3 Installation and redundant circuit Chart 4-9 password authentications Chart 4-9 Password authentication 4-7-5. Password For example, remove the user password P07.00. Chart 4-10 Password 4-8. Setting method of parameter Example 1: let’s take the acceleration of P09.00 from 5.0 to 25.0 as an example: Under the state of P00, the encoder increases with clockwise rotation to function parameter P09.00, now the above LED shows 5.0.
  • Page 39 Chapter 3 Installation and redundant circuit Chapter 5 Commissioning Chart 5-1 Commissioning...
  • Page 40 Chapter 3 Installation and redundant circuit ● Before Connect the power supply with the variable-frequency governor, please firstly confirm the voltage of AC input power is within the scope of rated input voltage of variable-frequency governor. ● Connect the power supply with the input terminal R, S and T of variable- frequency governor.
  • Page 41 Instruction of function parameter 6-1. List of function parameter Function of PT100 series AC frequency vector inverters can be divided into 15 groups, namely P01～P15 according to the function; and every function group includes several function codes. The function code adopts three-level menu; for example, P08.08 means the eighth function code in P08 function group ;...
  • Page 42 Chapter 6 Instruction of function parameter value of actual detection can’t be updated. 4. In order to protect the parameter more effectively, the AC frequency vector inverters provides password protection for the function code. After the user password (namely, parameter for user password P07.00 is not 0) is set, the system will firstly enter into the state of user password authentication when the user press to enter into the editing state of the function code;...
  • Page 43 Chapter 6 Instruction of function parameter Describing LED/OLED Code Function description Amount Reference page Keyboard display Analog and digital input Output terminal group function Acceleration and deceleration Enhancement group and jog of pendulous frequency PID control group Set of built-in PID parameter Control group of multiple Set of multiple speed and PLC speed...
  • Page 44 Chapter 6 Instruction of function parameter Refere Describing LED/OLED Code Setting range Factory setting Change Keyboard display page Output power of the Percentage for actual output ■ P00.06 AC frequency vector power of the AC frequency inverters vector inverters Output torque of the Actual output torque of the ■...
  • Page 45 Chapter 6 Instruction of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 0: valid; moreover, the AC frequency vector inverters saves without power supply 1: valid; moreover, the AC Increasing+ or frequency vector inverters decreasing of doesn’t save without power ◇...
  • Page 46 Chapter 6 Instruction of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 0.00 Hz～P01.08(maximum Keyboard sets the ◇ P01.10 50.00Hz frequency frequency） ◇ P01.11 Acceleration time1 0.1～3600.0s Type setting ◇ P01.12 Deceleration time1 0.1～3600.0s Type setting 0: Operate towards defaulted direction...
  • Page 47 Chapter 6 Instruction of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 0.00～P01.07 Start frequency for （maximal ◇ P02.06 0.00Hz the halt brake frequency） Waiting time of halt ◇ P02.07 0.0～50.0s 0.0s brake DC brake current of ◇...
  • Page 48 Chapter 6 Instruction of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display Rotor resistance of Type setting ◇ P03.07 0.001～65.535Ω motor Stator and rotor Type setting ◇ P03.08 0.1～6553.5mH inductance of motor Mutual inductance Type setting ◇...
  • Page 49 Chapter 6 Instruction of function parameter 6-1-7. P05 group V/F control parameter Describing LED/OLED Factory Reference Code Setting range Change Keyboard display setting page 00: V/F curve of line 1:V/F curve of multipoints 2:1. V/F curve for dropping torque of 2 power 3:1.
  • Page 50 Chapter 6 Instruction of function parameter Describing LED/OLED Factory Reference Code Setting range Change Keyboard display setting page 0.00HZ □ P05.11 V/F frequency point 2 P5.09～P05.13 □ P05.12 V/F voltage point 2 0.0% 0.0～100.0% 0.00HZ □ P05.13 V/F frequency point 3 P05.11～P03.02 □...
  • Page 51 Chapter 6 Instruction of function parameter □ and DOWN setting of frequency 22: DC brake of halt Function 23: Choice for terminal of P06.03 selection of DI4 acceleration and deceleration terminal time 189 24: Choice for terminal of acceleration and deceleration time 2 Filtering times of ◇...
  • Page 52 Chapter 6 Instruction of function parameter Filtering time of ◇ P06.16 0.10s 0.00s～10.00s AI2 input 6-1-9. Gain for ◇ P06.17 simulated input 100.00 0.00～300.00 grou 1 K1 Gain for ◇ P06.18 simulated input 2 100.00 0.00～300.00 comp uter interface group Describing LED/OLED Reference Code...
  • Page 53 Chapter 6 Instruction of function parameter Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page 0～0x7FFF BIT0: operation frequency BIT1: setting frequency BIT2: busbar voltage BIT3: output voltage BIT4:output current BIT5:rotate speed of operation BIT6: output power BIT7: output torque BIT8:given value of PID BIT9:feedback value of...
  • Page 54 Chapter 6 Instruction of function parameter Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page of contravariant unit (E.oUP) 2: Protection for V phase of contravariant unit (E.oUP) 3:Protection for W phase of contravariant unit (E.oUP) 4: Overcurrent of acceleration （E.oC1) 5: Overcurrent of deceleration（E.oC2）...
  • Page 55 Chapter 6 Instruction of function parameter Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page Operation frequency of P07.10 0.00Hz current fault Output current of current ■ P07.11 0.0A fault Busbar voltage of current ■ P07.12 0.0V fault State for input terminal ■...
  • Page 56 Chapter 6 Instruction of function parameter Describing LED/OLED Factory Reference Code Setting range Change Keyboard display setting page 0: operation frequency 1: setting frequency 2 :rotate speed of operation 3: output current 4: output voltage 5: output power ◇ P08.01 Output choice of AO1 6 :output torque 7: Input value of analog 8: Input value of analog...
  • Page 57 Chapter 6 Instruction of function parameter Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page 0.00～P01.07（maximum Range of hopping ◇ P09.10 0.00Hz frequency frequency） 0.0～100.0%( relative Range of pendulous ◇ P09.11 0.0% frequency setting frequency） 0.0～50.0%（relative Range of jumping ◇...
  • Page 58 Chapter 6 Instruction of function parameter Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page 0:keyboard presetting （P10.01） 1: Presetting for simulated channel AI1 Selection for given 2: Presetting for simulated ◇ P10.00 power supply of PID channel AI2 3: Presetting of remote communication...
  • Page 59 Chapter 6 Instruction of function parameter Describing LED/OLED Reference Code Setting range Factory setting Change Keyboard display page ◇ P11.04 Multistep speed 4 -100.0～100.0% ◇ P11.05 Multistep speed 5 -100.0～100.0% ◇ P11.06 Multistep speed 6 -100.0～100.0% ◇ P11.07 Multistep speed 7 -100.0～100.0% ◇...
  • Page 60 Chapter 6 Instruction of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 0: Without verification （N，8，1）for RTU 1:Even parity check（E， 8，1）for RTU 2:Odd parity check（O， 8，1）for RTU 3: Without verification （N，8，2）for RTU 4: Even parity check（E， 8，2）for RTU 5: Odd parity check（O，...
  • Page 61 Chapter 6 Instruction of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 0: alarm and random parking 1: No alarm and continuous operation 2: Halt according the halt Disposal for ◇ P12.05 method without alarm(only transmission error for communication method) 3: Halt according the halt...
  • Page 62 Chapter 6 Instruction of function parameter Describing Reference Code LED/OLED Setting range Factory setting Change page Keyboard display 110～150%（380V ◇ Protective for 130% series） voltage of P13.07 overvoltage and 110～150%（220V ◇ speed reduction 120% series） Level of automatic G type:160% ◇...
  • Page 63 Chapter 6 Instruction of function parameter 6-2. Instruction of function parameter 6-2-1.P00 group monitoring function group Describing LED/OLED Code Setting range Factory setting Change Keyboard display Currently actual output ■ P00.00 Operation frequency frequency of the transducer Currently actual setting ■...
  • Page 64 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Total operation time ■ P00.18 0～65535h of this machine All of these function codes can be only referred without any change. Temperature of rectifier module: it shows the temperature of rectifier module; different rectifier module of different types may have different protective value of over-temperature protection.
  • Page 65 Chapter 6 Instruction of function parameter Describing Code LED/OLED Setting range Factory setting Change Keyboard display Change the channel for control instruction of transducer. Control instruction of the AC frequency vector inverters includes start, halt, forward rotation, reverse rotation, JOG and fault resetting. 0: Instruction channel of keyboard（LED goes out）: operate via on the STOP...
  • Page 66 Chapter 6 Instruction of function parameter Describing Code LED/OLED Setting range Factory setting Change Keyboard display 0: Keyboard setting 1: Setting of analog AI1 2: Setting of analog AI2 Selection of 3:K1*AI1+K2*AI2 ◇ P01.03 frequency 4: Setting for operation of multiple instruction speed 5: Setting of PID control...
  • Page 67 Chapter 6 Instruction of function parameter Describing Code LED/OLED Setting range Factory setting Change Keyboard display The torque control is effective only for P01.00=2; and only then can function code of P01.04 be effective. At the torque control, AC frequency vector inverter output the torque based on the torque instruction set;...
  • Page 68 Chapter 6 Instruction of function parameter Describing Code LED/OLED Setting range Factory setting Change Keyboard display Lower limiting of 0.00Hz～P01.08(Upper limiting ◇ P01.09 0.00Hz operation frequency of operation frequency) Lower limiting value of operation frequency. When the frequency set is lower than the lower limiting frequency, the lower limiting frequency operates.
  • Page 69 Chapter 6 Instruction of function parameter Describing Code LED/OLED Setting range Factory setting Change Keyboard display 0: Operate towards defaulted direction. AC frequency vector inverter will operate towards actual direction after it is electrified. 1: Operate towards opposite direction. It is used for changing the direction of motor; its effect is to change the rotate direction of the motor via adjusting two random motor lines.
  • Page 70 Chapter 6 Instruction of function parameter Describing Code LED/OLED Setting range Factory setting Change Keyboard display 0: No operation 1: Recover default value beside the group of electric machine Recovery of function □ P01.15 parameter parameter 2: Recover default value including the group of electric machine parameter 3: Eliminate fault files...
  • Page 71 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display AC frequency vector inverter begins its start via starting frequency(P02.01) and accelerate to the targeted frequency based on the acceleration time set after it starts the storage time of the frequency; if targeted frequency is smaller than the start frequency, AC frequency vector inverter will be at a holding state.
  • Page 72 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Set the transient time at zero frequency of the output during the forward and reverserotation of AC frequency vector inverter. It is shown as chart 5-4: Chart 6-4 sketch map of DC braking Chart 6-5 Sketch map for dead time of forward and reverse rotation...
  • Page 73 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0: It is applied to the load of constant torque with assigned rated parameter 1: It is applied to the load of variable torque with assigned rated parameter. Notice: the user can set the parameters in this group for changing the type and realizing the integration of G/P.
  • Page 74 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0: No operation. 1: Self-study of rotate parameter: nameplate parameter of the motor (P03.01～ P03.05) must be input correctly before self-study of motor parameter; and separate the motor with the load and make the motor have a static and unloaded state, or the result for self-study of motor parameter may be wrong.
  • Page 75 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display P04.02～ ◇ P04.05 High frequency of low switch 10.00Hz P01.07(maximum frequency) The above parameters can be only applied to vector control mode. Below switching frequency 1 (P04.02), parameter of speed ring PI is P04.00 and P04.01;...
  • Page 76 Chapter 6 Instruction of function parameter Describing LED/OLED Factory Code Setting range Change Keyboard display setting 0: V/F curve of line 1:V/F curve of multipoints 2:1. V/F curve for drooping torque of 2 power 3:1. V/F curve for drooping torque of 4 power □...
  • Page 77 Chapter 6 Instruction of function parameter Describing LED/OLED Factory Code Setting range Change Keyboard display setting 0.0%:(automatic) 0.1 ％ ～ ◇ P05.01 Torque boost 0.0% 30.0％ ～ 0.0% 50.0%( rated □ P05.02 Deadline of torque boost 20.0% frequency of relative motor) Torque boost is mainly used below cut-off frequency (P05.02) and V/F curve after updating is shown as following;...
  • Page 78 Chapter 6 Instruction of function parameter Describing LED/OLED Factory Code Setting range Change Keyboard display setting Clipping value of ◇ P05.06 5000 0～10000 restricting vibration Boost value for voltage of restricting vibration can be limited via setting P05.06. Demarcation frequency 0.00Hz ～...
  • Page 79 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0: No function 1: Forward running 2: Reverse run Function selection of DI1 □ P06.00 3: Trilinear operation control terminal 4: Forward JOG 5: Reverse JOG 6: Random parking 7: Fault resetting 8: Input of external fault...
  • Page 80 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display This parameter is used to set the function corresponded multifunctional input terminal of the number. 0: No function 1: Forward running (FWD) 2: Reverse run (REV): when the running instruction is the terminal control, the run command of AC frequency vector inverter is preset by the above terminal function.
  • Page 81 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Filtering times of switching ◇ P06.04 value 1～10 Set filtering time for the sampling of DI1～DI4 terminals. This parameter should be increased under the condition of serious interference to prevent fault operation. 0: Double-line control model Operation mode of terminal 1: Double-line control model...
  • Page 82 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Once K is off, FWD and REV control is invalid and frequency converter stops; Once K is on, FWD and REV control is valid; Once SB1 is pressed, FWD terminal rises which means operation command;...
  • Page 83 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Use increasing + via clockwise rotation of encoder or decreasing via counterclockwise rotation of encoder and terminal to adjust the change rate at the setting frequency. ◇...
  • Page 84 0mA , voltage corresponding with 20mA is 10V There are 5 (below) multifunctional input terminals of the number and 2 input terminals of analog in the standard unit of PT100 series AC frequency vector inverter. 6-2-8.P07group human-computer interface group Describing LED/OLED...
  • Page 85 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0:JOG operation 1: Switch of forward and reverse rotation Function choice of 2: Remove increasing+ via □ P07.03 clockwise rotation or decreasing- via counterclockwise rotation- setting Pressing is the multifunctional key;...
  • Page 86 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0～0x7FFF BIT0: operation frequency BIT1: setting frequency BIT2: busbar voltage BIT3: output voltage BIT4:output current BIT5:rotate speed of operation BIT6: output power BIT7: output torque ◇...
  • Page 87 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 1: Protection for U phase of contravariant unit (E.oUP) 2: Protection for V phase of contravariant unit (E.oUP) 3:Protection for W phase of contravariant unit (E.oUP) 4: Overcurrent of acceleration （E.oC1) 5: Overcurrent of deceleration...
  • Page 88 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Output current of ■ P07.11 0.0A current fault Busbar voltage of ■ P07.12 0.0V current fault State for input ■ P07.13 terminal of current fault State for output ■...
  • Page 89 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0: No output 1. Forward rotation of AC frequency vector inverter. If there is frequency is output when the AC frequency vector inverter rotates forward , then ON signal will be output. 2.
  • Page 90 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display The above function defines the corresponding relationship between simulated input voltage and simulated input; extra part will be calculated based on maximum input or minima input when the simulated voltage exceeds the scope of maximum input or minimal input .
  • Page 91 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Define the presetting frequency and acceleration and deceleration time for the JOG operation. The start and stop method of JOG operation is: direct start and halt with deceleration. Acceleration time of JOG refers to the time required by AC frequency vector inverter from 0Hz to maximum output power (P01.07) Deceleration time of JOG refers to the time required by AC frequency vector inverter from maximum...
  • Page 92 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Pendulous frequency is appropriate for industries such as textile and chemical fiber and occasions requiring traversing and winding function. As chart 5-15. Function of pendulous frequency refers the output frequency of AC frequency vector inverter makes up and down swing centralizing the setting frequency;...
  • Page 93 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0.00 ～ Detection value P01.07(maximum ◇ P09.17 50.00Hz level of FDT frequency) Times for automatic reset of the fault: when AC frequency vector inverter chooses automatic reset of the fault which can be used to set the times of automatic reset.
  • Page 94 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display When the output frequency of AC frequency vector inverter outputs pulse signal within the range of plus-minus detection width of the setting frequency; and see the following charts for detail: Chart6-17 Sketch map of FDT level Chart 6-18 Sketch map for amplitude of frequency reaching the detection 115.0～140.0%（voltage of...
  • Page 95 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0.1～999.9% Display coefficient of machinery rotate speed ◇ P09.21 rotate speed 100.0% =120*operation frequency*P09.21/pole number machinery rotate speed =120*operation frequency*P09.21/pole number; this function code is used for correcting the error displayed by ruling of rotate speed and it has no effect on actual rotate speed 6-2-11.
  • Page 96 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0: Feedback for simulated channel AI1 1: Feedback for simulated channel AI2 2: Feedback of AI1+AI2 3: Feedback of remote communication Select feedback channel of PID via this parameter. Notice: the given channel can’t be coincidence with the feedback channel;...
  • Page 97 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Proportional gain(Kp): decides the regulation strength of the whole PID regulator; the bigger P, the bigger the regulation strength. If the parameter is 100, it shows when the bias between the feedback variable and given variable of PID is 100%, the regulation range of PID regulator on the instruction of output frequency is maximum frequency (ignoring integral action and derivative action).
  • Page 98 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display Sampling period (T): it refers the sampling period for the feedback variable; and the regulator calculates once in every sampling period. The longer the sampling, the slower the response. Limit for control deviation of PID: output value of PID system is corresponding with maximum deviation allowed by the given value of closed loop;...
  • Page 99 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display ◇ P11.00 Multistep speed 0 -100.0～100.0% ◇ P11.01 Multistep speed 1 -100.0～100.0% ◇ P11.02 Multistep speed 2 -100.0～100.0% ◇ P11.03 Multistep speed 3 -100.0～100.0% ◇...
  • Page 100 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display The start and halt channel for the operation of multistep speed is also determined by function code P01.03; chart for control process of multistep is shown in Chart 5-20. the relationship between DI1, DI2 and DI3 terminal and multistep speed is shown as the following table: Relation between multistep speed and terminal of multistep speed termina...
  • Page 101 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display 0:1200bps 1:2400bps Setting for Baud rate 2:4800bps ◇ P12.00 of communication 3:9600bps 4:19200bps 5:38400bps This parameter is used to set the transmission rate of data between upper computer and AC frequency vector inverter.
  • Page 102 Chapter 6 Instruction of function parameter Describing LED/OLED Code Setting range Factory setting Change Keyboard display When the host machine is writing frame and the setting for communication address of from machine is zero, namely, communication address of broadcast; all from machines on MODBUS will receive this frame, but the from machine makes no response.
  • Page 103 Chapter 6 Instruction of function parameter 6-2-14. P13 group protection function group Describing LED/OLED Code Setting range Factory setting Change Keyboard display Input the protection 0: Prohibit □ P13.00 selection of default 1: Permit phase Select whether to protect the default phase of the input. 18.5KW AC frequency vector inverter for G type of of POWTECH or above this power can have the protection function of input default;...
  • Page 104 Chapter 6 Instruction of function parameter generatrix voltage during the operation process of AC frequency vector inverter; if it exceeds the speed reduction point of the overvoltage, then the output frequency of of AC frequency vector inverter will stop falling; and it will continuously decelerate until it detects the generatrix voltage is lower than the speed reduction point of overvoltage.
  • Page 105 Chapter 6 Instruction of function parameter 0: current limiting is always effective Choice for the 1: current limiting is ◇ P13.10 selection of current ineffective for constant limiting activity speed Function of automatic current-limit is always effective under the state of deceleration; whether the function of automatic current-limit is effective is decided by the selection of automatic current-limit (P13.100).
  • Page 106 Chapter 6 Instruction of function parameter P15 group manufacturer’s function 6-2-16. Describing LED/OLED Code Setting range Factory setting Change Keyboard display Manufacturer password ■ P15.00 ***** 0～65535 This group is the manufacturer’s parameter and the user should not try to open the parameter in this group, or it will make abnormal operation or damage of AC frequency vector inverter.
  • Page 107 Chapter 7 EMC(Electro Magnetic Compatibility) Chapter 7 EMC(Electro Magnetic Compatibility） 7-1. Definition Electromagnetic compatibility refers to the operation of electrical equipment in the environment with electromagnetic interference; it doesn’t disturb the electromagnetic environment and stabilize its ability on realizing its function. 7-2.
  • Page 108 Chapter 7 EMC(Electro Magnetic Compatibility) Installation notes: 1）ground lead of AC frequency vector inverter and other electrical products should be connected with the ground well; 2）Input and output power line for the motive power of AC frequency vector inverter and signal line of weak current (like control wiring) should not be laid horizontally and lay them vertically if necessary.
  • Page 109 Chapter 7 EMC(Electro Magnetic Compatibility) bead to the output side of AC frequency vector inverter (blanketing frequency should be within 30～1000MHz) and roll 2-3 rings; EMC output filter can be installed for worse condition. 2) When the equipment disturbed and AC frequency vector inverter uses the same power supply, it will also cause conducted interference;...
  • Page 110 Chapter 7 EMC(Electro Magnetic Compatibility) 2）Install the filter at the input terminal for the power supply of AC frequency vector inverter as close as possible.
  • Page 111 Chapter 8 Failure checking and removal Chapter 8 Failure checking and removal ． Failure information and removal method Failure code Failure type Possible reason of the failure Countermeasures U-phase protection E.oUP of contravariant 1. Acceleration is to fast 1. Increase acceleration unit 2.
  • Page 112 Chapter 8 Failure checking and removal Failure code Failure type Possible reason of the failure Countermeasures 1. increase acceleration time 1.Acceleration is to fast 2. Restart 2. Avoid stopping and overload of AC the motor in rotation restarting E.oL2 frequency vector 3.
  • Page 113 Chapter 8 Failure checking and removal Failure code Failure type Possible reason of the failure Countermeasures 3． Inspect the wire at the communication interface 1． Inspect connector 1. Bad contact for connector of and insert the cable Fault of current control panel again E.oCC...
  • Page 114 Chapter 9 Maintenance and overhauling Chapter 9 Maintenance and overhauling 9-1. Inspection and maintenance Under the normal use of AC frequency vector inverter , it needs regular inspection(e.g . Overhauling of the machine or 6 months at most based on the stipulation) besides daily inspection;...
  • Page 115 Chapter 9 Maintenance and overhauling differences. Indictor voltmeter is recommended to measure the input voltage; and use voltmeter of rectifier type to measure the output voltage; and use tong-type ammeter to measure the output current and use electrodynamic- type voltmeter to measure the power. 9-2.
  • Page 116 Chapter 9 Maintenance and overhauling original factory should be informed to change the rectifier bridge; or check whether the deviation of three-phase voltage exceeds 5V. When three-phase voltage of the output adopts is measured by normal multimeter, the data read by it is not inaccurate due to the interference of carrier frequency and it can be only used for reference.
  • Page 117 Chapter 10 Option Chapter 10 Option The user can install the peripheral equipment for the products of this group due to their different service conditions and requirements; see the following chart for their connections.
  • Page 118 Chapter 10 Option 10-1. Optional components See relative instruction of optional component for detailed function and instruction of optional component; if the above optional components is required, please make an explanation in your order. Name Type Function Remarks Built-in brake unit is Built-in brake “B”after the product Used for dynamic...
  • Page 119 Chapter 10 Option 孔...
  • Page 120 Chapter 10 Option Dimension Specification Size (mm) frequency vector inverter (mm) Net weight(kg) Capacity Voltage (kW) 0.75 200V 230V 0.75 380V 460V 10-4. Noise filter This filter is used to restrict the conduction for the electromagnetic interference noise caused by AC frequency vector inverter; it can also restrict external radio interference and the interference to this machine coming from surge of temporary impact.
  • Page 121 Chapter 10 Option Specification of AC Power of AC frequency Brake resistor frequency vector Brake resistor power ( W ) value ( Ω ) vector inverter(kW) inverter 0.75 220V 0.75 380V If a bigger brake torque of the above built-in brake is required, please choose brake unit of POWTECH;...
  • Page 122 Chapter 10 Option 10-10． Output filter 10-10-1.Output filter（380v） Voltage Power Current Net weight Dimension Installation dimension (KW) (kg) L/W/H(mm) a/b/d(mm) 0.75~1.5 0.75 135/105/44 51/95 2.2~4 1.25 202/86/58 184/60 10-10-2.Output filter（690v） Voltage Power Net weight Dimension Installation dimension Current (A) (KW) (kg) L/W/H(mm) a/b/d(mm)
  • Page 123 Chapter 10 Option 10-11 Input reactor 10-11-1.Input reactor（380V） Pressure inductance Installation Voltage Power Rated （mH） weight dimension drop（V） (KW) current(A) (kg) a/b/d(mm) 2.00% 2.48 91/65 2.00% 2.54 91/65 1600 2.00% 0.0087 275/175 10-12 Output reactor 10-12-1.Output reactor(380V) Pressure drop inductance Installation Voltage Power...
  • Page 124 Chapter 10 Option 10-14 Specification of breaker, cable and contactor Input line /output line Breaker Rated operational current A of contactor Type (copper wire (380V OR 220V) cable)mm2 PT100-0R4G-2B PT100-0R7G-2B PT100-1R5G-2B PT100-2R2G-2B...
  • Page 125 Chapter 11 Quality guarantee Chapter 11 Quality guarantee The quality guarantee of the project should be transacted based on the following stipulations: 1. It really belongs to the concrete content for the quality guarantee within the manufacturer’s responsibility. 1-1 When it is used in China (calculated since the date of delivery) ※...
  • Page 126 Chapter 11 Quality guarantee company will assist in handling procedure of goods transportation). 6-7 Damage or non-identification for brand, trademark, sequential number, nameplate signed by the manufacturer. 6-8 Pay off the money according to the purchasing contract. 6-9 The installation, firing, operation, maintenance or other use conditions can’t be objectively described to the service unit of our company.
  • Page 127 Attachment RS 484 Communication protocol Attachment RS485 communication protocol 1. Introduction for use PT200 series AC frequency vector inverter provides RS232/RS485 communication interface and adopts MODBUS communication with international standard to make principal and subordinate communication. The user can realize centralized control via PC/PLC, control for upper computer (set control instruction, operation frequency of AC frequency vector inverter and the change for relative function code parameter, working condition of AC frequency vector inverter and...
  • Page 128 Attachment RS 484 Communication protocol 4) Protocol instruction Communication protocol of PT200 series AC frequency vector inverter is a kind of principal and subordinate MODBUS communication protocol of asynchronous series; and there is only one device (host machine) in the internet which can establish protocol (it is called as query or command ).
  • Page 129 Attachment RS 484 Communication protocol Communication data format for MODBUS protocol of PT200 AC frequency is RTU （ module of remote terminal unit ） and ASCII vector inverter （American Standard Code for Information International Interchange. (1)In RTU mode, the format for every byte is as follow: Instant messaging should start within the interval time of at least 3.5 characters when RTU mode is used.
  • Page 130 Attachment RS 484 Communication protocol START ‘:’（0x3A） Address Hi Communication address: 8-bit the address is composed by two ASCII codes Address Lo Function Hi function: 8-bit the address is composed by two ASCII codes Function Lo DATA（N-1） Data content: nx8-bit Data content is composed by 2n ASCII codes …...
  • Page 131 Attachment RS 484 Communication protocol ‘0’ ADDR ‘1’ ‘0’ ‘3’ High position of the start address ‘0’ ‘0’ High position of the start address ‘0’ ‘4’ High position for the number of the date ‘0’ ‘0’ High position for the number of the date ‘0’...
  • Page 132 Attachment RS 484 Communication protocol it means the transmission is erroneous. CRC is stored into 0xFFFF in advance; and then use a process to compare the continuous 8 bytes in the message with value in current register. Only the data with 8 Bit is effective for the character;...
  • Page 133 Attachment RS 484 Communication protocol number of function code: High byte: 00~01 Low byte: 00~FF e.g. :P03.12，it address is shown as 0312; notice: P00 group: can only read the parameter and not change the parameter; P15 group: can not read the parameter nor change the parameter; some parameters can’t be changed no matter what the state of AC frequency vector inverter is;...
  • Page 134 Attachment RS 484 Communication protocol 3013H Length value 3014H Input value of external counter 3015H Torque direction (0: forward direction, 1: reverse direction) 3016H Device code The set value is the percentage of relative value: 10000 corresponding with 100.00% and -10000 corresponding with -100.00%. Data corresponding with the frequency dimension;...
  • Page 135 Attachment RS 484 Communication protocol E.oC3 0006: Overcurrent of constant speed（oC3） E.oU1 0007: Overvoltage of acceleration（oU1） E.oU2 0008: Overvoltage of deceleration（oU2） E.oU3 0009: Overvoltage of constant speed（oU3） E.LU 000A: Undervoltage fault of generatrix（LU） E.oL1 000B: Motor overload（oL1） E.oL2 000C:overload of AC frequency vector inverter（oL2） E.PHI 000D: Default phase at the input side（PHI）...
  • Page 136 Attachment RS 484 Communication protocol Abnormal code of MODBUS Code Name Implication number transmitted is invalid. When the data field received includes un allowable value. Notice: it never Illegal data value means there is a value beyond the expectation of application program for the data in the register submitted to store Busy subordinate Busy AC frequency vector inverter (EPPROM is being stored...
  • Page 137 Attachment RS 484 Communication protocol Instruction Instruction of PG card Instruction for control of variable frequency water supply. Instruction for isolation RS 385 Instruction of RS232 Instruction of Ethernet card instruction of Profibus card instruction of tension card Instruction for card of injection molding machine Instruction for data reading card of USB AC frequency vector inverter See specific instruction for the above content...
  • Page 138 Product warrant card of POWTECH product Thank you sincerely for purchasing the product of POWTECH This product has been passed the strict quality inspection of POWTECH, in warranty period, any hardware fault caused by the quality of this product within the normal use, based on the instruction of this guarantee card, POWTECH will provide free maintenance for the fault.
  • Page 139 User’s feedback form for the fault of POWTECH AC frequency vector inverter Dear users: please fill in the following form for us to provide a better service for Condition of load and control Motor Rated current Frequency range power and of the motor of normal work poles...
  • Page 140 Maintenance record should be filled by the following maintenance agencies: Maintenance record: Name of the maintenance unit Telephone The first name Address Post code Receipt number of the Signature of maintenance serviceman Name of the maintenance unit Telephone The second Address Post code time...
  • Page 141 Information feedback of the product Dear users: Thank you for concerning and purchasing the product of POWTECH; we are eager to obtain your information and relative information for the pruduct purchased by you; and why we want to obtain your valuable feedback is that we also want know your further requirement for POWTECH product.

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