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Veichi AC90 Manual

Veichi AC90 Manual

Tension control frequency inverter
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M a n u a l
Version V1.1
AC90 Tension Control Frequency Inverter

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Summary of Contents for Veichi AC90

  • Page 1 M a n u a l Version V1.1 AC90 Tension Control Frequency Inverter...
  • Page 2 Version: YEAR2015, V1.1 Shenzhen Veichi Electric Co., Ltd all right reserved. No copy permit. No notify if any modification More information in compay web: http://www.veichi.com Shenzhen Veichi Electric CO., LTD Floor, Block C, Wentao Science and Technology Park, Shiyan Yingrenshi Community, Baoan District, Shenzhen City, China. h t t p： / / w w w.v e i c hi . c o m...
  • Page 3 Thanks for using AC90 tension control frequency inverter produced by Shenzhen Veichi Electric Co.,Ltd.. AC90 tension control frequency inverter is is a special high-performance vector tension control inverter developed by our company recently. It adopts advanced torque mode open loop tension control technology. It is not only an...

  • Page 4: Table Of Contents

    Contents Chapter 1 Overview……………………………………………………………………………………... 1 1.1 Safety requirement and cautions……………………………………………………………... 1 1.2 Technical criterion ……………………………………………………………………………… 4 Chapter 2 Before Use………………………………………………………………………………….. 6 2.1 Purchase inspection………………………………………………………………………….. 6 2.2 Nameplate ……………………………………………………………………………………... 6 2.3 Standard models and rated parameters…………………………………………………… 7 Chapter 3 Installation and Wiring……………………………………………………………………. 8 3.1 Safety Precautions………………………………………………………………………….8 3.2 Treatment for inverter after longtime store …………………………………………………9 3.3 Inverter stable running environment………………………………………………………...9...
  • Page 5 9.6 Motor parameters......................103 9.7 VC control parameter ....................... 105 9.8 V/F control parameters ....................107 9.9 Malfunction and protection parameters ................114 9.10 Machine malfunction code table ..................117 9.11 PID parameters ......................125 9.12 Multi-step, PLC function and swing frequency parameters ........... 131 9.13 Communication control function parameters ..............

  • Page 6: Chapter 1 Overview

    BASIC OPERATION AND TRIAL RUN Chapter 1 Overview Thanks for using AC90 tension control frequency inverter produced by Shenzhen Veichi Electric Co.,Ltd..This manual tells you how to use it perfectly. Please read this manual carefully and fully understand the safety requirement and cautions before use (installation, wiring, operation, maintain, checking, and etc...).
  • Page 7 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Operation requirement Only Professonal trained person are allowed to operate the equipment such as installation, wiring, running, maintain and etc. “Professonal trained person”in this manual means the workers on this product must experience professional skill train, must be familiar with installation, wiring, running and maintain and can rightly deal with emergency cases in use.
  • Page 8 Maintenance regulation ● Only Shenzhen Veichi Electric co., ltd service department or its authorized service center or ● professional person trained and authorized by Veichi can maintain the products. They should be very familiar with the safety warning and operation gist in this manual.

  • Page 9: Technical Criterion

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 1.2 Technic criterion Items Criterion Single phase220V 50/60Hz Voltage,frequency Three phase380V 50/60Hz Three phase220V 50/60Hz Three phase660V 50/60Hz Three phase1140V 50/60Hz Voltage:320V～440V; voltage unbalance rate:<3%; Power Allowable fluctuations Frequency:±5% aberration rate: as IEC61800-2 required...
  • Page 10 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Keyboard digital set, keyboard potentionmeter, analog voltage terminal Frequency set channels VS1/VS2, analog current terminal AS, communication given and multi channels terminal selection, master-slave channels combination. Voltage terminal VS1/VS2, current terminal AS, communication given, pulse Feedback input channel input PUL.

  • Page 11: Chapter 2 Before Use

    Pls check whether any package is damaged while receiving the product you ordered. If the package is ok, pls open it and check the inverter. If damage caused in transport, it is not duty of Veichi company.But please contact Veichi or the transport company immediately.

  • Page 12: Standard Models And Rated Parameters

    AC90-S2-R40T 0.4kW 2.5A AC90-S2-1R5T 1.5kW AC90-S2-R75T 0.75kW AC90-S2-2R2T 2.2kW Table 2-1：AC90 single phase 220V series inverter models and rated parameters Three phase 380V Max adaptive Rated Model Rated current Model adaptive motor current motor AC90-T3-R75T 0.75kW 2.5A...

  • Page 13: Chapter 3 Installation And Wiring

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Chapter 3 Installation and Wiring 3.1 Safety Precautions This chapter explains the warnings for safe use and stable running of the product. Cautions in use While stall the inverter in the closed cabinet, please build in cooling fan, air-condition or other ●...

  • Page 14: Treatment For Inverter After Longtime Store

    Please independently install high heating equipments such as braking resistor and etc which ● cooling can not be installed in the same cabinet with inverter, installed at the air-in port of the inverter is strictly prohibited. Chart 3-1:AC90 series inverter running environment condition...

  • Page 15: Emi Protection

    Derate according to the chart while over temperature limit. ● PERMIT OUTPUT CURRENT(%) TEMPERATURE( ℃ ) Chart 3-2:AC90 series inverter derating surve while over permit temperature temperature Derate according to the chart while over altitude limit. ● PERMIT OUTPUT CURRENT(%)
  • Page 16 ● loop-type. Otherwise, inverter will act abnormally. Chart 3-4: multi AC90 series inverters united earthing Chart 3-5：AC90 series inverter system earthing Remark: motor must earth as close as possible. Motor case can not be connected to the inner earth terminal of the...
  • Page 17 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Shield of inverter power cable, motor cable, control cable Cable Shielding layer (reticulate/armoured) should be winded reliably by cable earth card and fix to inverter earth piece by bolt.

  • Page 18: Machinery Installation

    Single machine installation: to ensure enough ventilation and wiring space for inverter cooling, please follow installation conditions as follows. The back of the inverter should stick to the wall. So that the surrounding air of radiator can flow freely to ensure the cooling effect. Chart 3-9：Single AC90 series inverter installation space...
  • Page 19 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Multi inverters paratactic installation: while installing multi inverters in cabinet, please ensure installation space as follows. Chart 3-10: Multi AC90 series inverters paratactic installation space requirement Dimension of inverter and keyboard INSTALLATION MODEL...
  • Page 20 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN INSTALLATION MODEL APERTURE AC90-T3-015T ф7 AC90-T3-018T AC90-T3-022T ф9 AC90-T3-030T AC90-T3-037T ф11 AC90-T3-045T AC90-T3-055T AC90-T3-075T ф11 AC90-T3-090T...
  • Page 21 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN WARNING  Risk of electric shock    Please follow the safety instruc tion s in the manual before installation or operation.    Wait 10 minutes for c apacitor discharge after disconnecting power supply .
  • Page 22 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN WARNING  Risk of electric shock   Please follow the safety instructions in the manual before installation or operation .   Wait 10 minutes for capacitor discharge after disconnecting power supply .
  • Page 23 Chart 3-11:AC90 series inverter 1 line LED keyboard dimension Mouth keyboard with box Mouth keyboard without box 104,5 84,5 Chart 3-12:AC90 series inverter mouth for 1 line LED keyboard dimension 60.6 63.8 18.6 Chart 3-13:AC90 series inverter 2 line LED keyboard dimension...
  • Page 24 BASIC OPERATION AND TRIAL RUN Mouth keyboard with box Mouth keyboard without box Chart 3-14:AC90 series inverter mouth for 2 line LED keyboard dimension Dismantle and install tail-hood Installation: First the tail-hood upwardly inclines around 15 degrees and inserts the top fixed flat into the fixed hole in the front cover.

  • Page 25: Electric Installation

    Control cable, power cable and motor cable must be separated. They can not be in the ● same cable trough or cable rack. This equipment can only be used as the maker states. Please consult Veichi while using ● in special case.
  • Page 26 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Standard diagram Standard diagram ● external braking unit external DC reactor external braking resistance short connect (note 1) breaker contactor input reactor output reactor + ( ) ( ) +...
  • Page 27 J4 connect J6 connect J4 J6 Out track selection J4 J6 (with PG card ) Inner track selection J5 J7 (without PG J5 J7 card) J 5 connect J 7 connect Chart 3-5：AC90 series inverter switch terminal connection function specification...
  • Page 28 DC reactor terminal Used for external DC reactor. Inverter input terminal Used to connect 3-phase AC power supply. Inverter output terminal Used to connect the motor. Earth Earth terminal, earth resistance<10 OHM Chart 3-6:AC90 series inverter main circuit terminals array and definition...
  • Page 29 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 3-phase 380V machine main circuit wiring ● Main circuit terminals screw Suggested fixed moment Suggested Copper-core Model specifications (N·m) cable specification mm AC90-T3-R75T 1.2--1.5 1.5mm2(14) AC90-T3-1R5T 1.2--1.5 2.5mm2(12) AC90-T3-2R2T 1.2--1.5...
  • Page 30 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Single-phase 220V machine main circuit wiring ● Main circuit terminals Suggested fixed Suggested Copper-core Model screw specifications moment (N·m) cable specification mm AC90-S2-R40T 1.2--1.5 1.5mm2(14) AC90-S2-R75T 1.2--1.5 2.5mm2(12) AC90-S2-1R5T 1.2--1.5...
  • Page 31 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN AC90-T3-450T 1000A 2000A DCL-1000 ------ ------ AC90-T3-500T 1000A 2000A DCL-1200 ------ ------ AC90-T3-560T ------ 2000A DCL-1200 ------ ------ Note: For DC reactor, input filter, output filter and other components specification details and circuit mode, please refer chapter 7 “peripheral equipments and options”.
  • Page 32 Common auxiliary power of analog output, analog input supply terminal signal. Communication terminal Communication RS485 communication port terminal Communication terminal Chart 3-10：AC90 series inverter control loop terminals array and definition Control loop terminal wiring specification ● Bolt specification Fixed moment Cable specification Terminal Cable type (mm) (N·m)
  • Page 33 Braking unit (braking resistance) connection Braking resistance connection of machine below 18.5KW ● Chart 3-19: Braking resistance connection of AC90 series inverter below 18.5KW Braking unit connection of machine above 22KW ● Chart 3-20: Braking resistance connection of AC90 series inverter above 22KW Suggested braking resistance specification parameters ●...
  • Page 34 Motor power(kW) Resistance value(Ω) Resistance power(kW) Braking moment (%) 0.4 kW 400Ω 100W 100% 0.75 kW 200Ω 120W 100% 1.5 kW 100Ω 300W 100% 2.2 kW 75Ω 300W 100% Chart 3-12: Suggested braking resistance specification parameters of AC90 series inverter...
  • Page 35 Build-in braking unit max braking performance ● Braking unit of AC90 series product with low power can be selected according to the suggested braking resistance specification parameters in chart 3-11. In large inertia or long time frequent brake occasion, the moment maybe should be increased.
  • Page 36 +24V +24V wind wind double shielded cable exterior 24v power double shielded cable control exterior relay by inner 24V power of inverter control exterior relay by inner 24V power of inverter Chart 3-23:AC90 series inverter digital output signal connection mode...
  • Page 37 STP cable Explaination ： 1 . Bias resistor value calculation ： pulse voltage max pulse output current 1 . Bias resistor power calculation ： pulse voltage bias resistor value Chart 3-25: Pulse input signal connection mode of AC90 series inverter...
  • Page 38 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Standby control system Frequency inverter is composed of semiconductor, passive electronic component and driving part. All of them have useful time, what means these parts may happen characteristic change or out of use while in normal working environment.

  • Page 39: Chapter 4 Basic Operation And Trial Run

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Chapter 4 Basic Operation and Trial Run 4.1 Safety Precautions No wiring while power supply is connected.Otherwise there is danger of electric shock. ● No operation while the cover is open.Otherwise, there is danger of electric shock.

  • Page 40: Keyboard Layout And Functions Specification

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 4.2 Keyboard layout and functions specification Keyboard appearance ● Key function ● Name Function Enter menu while standby or running. Press this key to return while modify parameter. While standby or running, press for 1 sec to enter Menu key condition monitoring interface.
  • Page 41 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Indicator light meanings ● Name State Meaning Spark Digital display given requency. Digital display output frequency. Digital display actual output current. Digital display input voltage. Spark Digital display output voltage.

  • Page 42: Basic Operation

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Basic LED operation ● It displays frequency 50.00Hz when stop. Here F0.09=100.00 setting will be taken as an example to explain the basic LED operation. Chart 4-1: Basic LED operation 4.3 Basic operation...
  • Page 43 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Run command instructions ● Four run command channels: 0: keyboard control, 1: terminal control, 2:RS485 communication control, 3: optional card. It can be set by F0.02. Here we set F0.02=1(terminal control) as an example: Chart 4-4: Run command instructions It introducs terminal control two-wire 1, which is one kind of terminal control mode.
  • Page 44 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Acceleration/deceleration time selections ● There are 4 groups of acc/dec time. If no note, it is acc/dec time 1. Take setting F0.14=8.0 （ acc/dec time 1） as example: Chart 4-8: Acceleration/deceleration time selections Motor parameter setting ●...
  • Page 45 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Set F4.05=2, send keyboard parameter to inverter: Chart 4-11: Send keyboard parameter to inverter and save Run monitoring setting ● Chart 4-12: Run monitoring setting...

  • Page 46: Trial Run

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 4．4 Trial run Trial run debugging guide ● start check power machine wiring set F5.01 F5.06 according the machine nameplate press JOG/REV to jog run check the direction,ifwrong,change wire after cut power or set F0.16 to change the direction...
  • Page 47 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Parameter self-tuning seletion ● Motor parameter self-tuning start check inverter power wire connection,check wire connection between inverter and motor,electrify set number of motor poles F5.01 according to nameplate set motor rated power F5.02 according to nameplate set motor rated frequency F5.03 according to...
  • Page 48 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Frequency giving flow ● frequency giving main frequency giving channel selection auxilliary channel...
  • Page 49 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Torque giving flow ● T o r q u e g i v i n g m a i n c h a n n e l T o r q u e g i v i n g s e c o n d c h a n n e l...
  • Page 50 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Start/stop control flow ● direct start constant speed set frequency accelerate start frequency F1.00 F1.02 F1.03 braking and start frequency start constant speed set frequency start frequency accelerate Output frequency constant speed run F1.02...
  • Page 51 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Open-loop VC control（speed mode） ● start If change motor or electrify for the first time, please self-tuning according to chart 4-14 set F0.00=0,choose VC control mode set F0.01=0,choose speed control mode according to chart 4-15,set giving frequency set F0.02 to choose run command giving channel...
  • Page 52 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Open-loop VC control（torque mode） ● Start Auto tune according to chart 4-14 Set F0.00=0.2, VC without PG or VC with PG Set F0.01=1, torque control Set F0.02, choose order giving channel Set F7.00, choose torque giving channel...
  • Page 53 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Open-loop /closed loop VC control（Tension setting of torque mode tension control） ● Start Auto tune according to chart 4-14 Set F0.00, choose control mode 2:VC with PG 0:VC without PG Set F5.15 PG selection,...
  • Page 54 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Open-loop /closed loop VC control（Roll diameter setting of torque mode tension control） ● Set tention according to chart 4-20 Set F9.12, F9.13 max roll diameter and reel diameter Set F9.18 ,F9.19 roll diameter reset mode and filter time Set F9.21,F9.22 roll diameter calculate start frequency and delay time...

  • Page 55: Chapter 5 Fault Diagnoses And Processing

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Chapter 5 Fault Diagnoses and Processing This chapter explains the display contant and process of the inverter fault, alarm and operation fault. It also simply explains the bad situation caused by inverter or motor fault and how to solve it. For the adjustment guide in trial run, please refer to this chapter too.
  • Page 56 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Detect input power voltage and Constant ● Power voltage fluctuation ● speedover- E.oU3 eliminate fault. over limit. voltage Install input reactor. ● Check input power, eliminate ● Over-voltage Power voltage fluctuation ●...
  • Page 57 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN inverter output phases or and restart afrer fault earth. eliminating. Module is damaged. Seek support from factory. ● ● Electromagnetic disturb. Check system wiring, earth, ● ● shield and deal as required.
  • Page 58 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Electromagnetic disturb in ● resume load and save. ● E.EEP Memory fault memory period. Seek support from factory. ● EEPROM damage. ● LIFE Reserved Seek support from factory. ●...

  • Page 59: Fault Diagnoses Process

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN ● PID feedback upper limit of disconnection alarm is improper ● PID feedback lower limit of Confirm the sensor state, if ● disconnection alarm is broken, change it. PID feedback improper E.PID...
  • Page 60 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Over current diagnoses process Accelerate over Decelerate over Constant speed curent E.0C2 curent E.0C1 over curent E.0C3 Whether short circuit between output terminal Clear short circuit U/V/W and motor or earth circuit...
  • Page 61 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Over voltage diagnoses process ACC over Stop state over DCC over Constant speed voltage(OU1) voltage(OU4) voltage(OU2) over voltage(OU3) Reduce power voltage Fower votage in fixed range or not into fixed range...
  • Page 62 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Supply voltage is too low Voltage is too low Voltage is too low while running(E.LU2) while stop(L.U.1) Restart after reset Whether power off,including instant power off Change fault component...
  • Page 63 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Over load Inverter overload E.OL2 Motor overload E.OL1 Whether electric thermal relay overload Change externa characteristic matches the motor overload lthermal relay characteristic Whether electric thermal relay overload Correct setting value relay setting FA.20 is suiable...
  • Page 64 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Motor heat motor heat Adjust torque imporoving Whether torque improving and V/ Whether motor continuously value and V/F characteristic F characteristic are suitable or not run at low speed...

  • Page 65: Chapter 6 Periodic Overhaul And Maintenance

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Chapter 6 Periodic Overhaul and Maintenance 6.1 Safety Precautions This chapter explains the safety rules in overhaul and maintenance. No operation under power connected state. Otherwise, there is danger of electric shock ●...
  • Page 66 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Daily checking ● To avoid machine damage and to prolong life time, please check the following items everyday. Items Checking content Treatment Check if power supply meets the Power supply requirement and whether there is Treat it as nameplate explains.

  • Page 67: Maintenance

    ● While changing fan, please use original fan. You can contact Veichi company or the dealer. There are inverter models with many fans in one machine. To prolong these machines’ lifetime, you had better to change all fans while changing the cooling fan.
  • Page 68 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 1. Install the fan vertically into the cover as shown in the picture (the label should face the outside). 2. Press the elastic clip of the fan by finger toward the inner side and insert the leading terminal of the fan vertically by a little strength.
  • Page 69 So we suggest the user not to replace the other inner components. If they need to change indeed, please contact to the dealer or the sales department of Shenzhen Veichi...

  • Page 70: Chapter 7 Peripheral Equipments And Options

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Chapter 7 Peripheral Equipments and Options 7.1 Safety Precautions User must obey to the following safety rules and related requirements while using the peripheral equipments and selecting components. No operation under power connected state. Otherwise, there is danger of electric shock.
  • Page 71 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN DC reactor Restrain ultraharmonics and improve power factor. Reduce frequency inverter disturbance to the power and Input side noise filter reduce the power grid disturbance. Braking resistor Passive energy consume unit of electric braking.

  • Page 72: The Use Of Peripheral Equipments

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 7.3 The use of peripheral equipments Chart 7-1: Peripheral equipments connetion fig Note： Wiring breaker ① To ensure wiring safe, protect power system and prevent malfunction impact other equipments working when short-circuit happens, and protect while over-load, please do use wiring breaker between power supply and main loop power input terminals R,S,T.
  • Page 73 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN one frequency inverter will bring 100mA leakage current (while the power cable length is 1m). If the length prolongs 1m, there will be 5mA more leakage current. So please use leakage current breaker special for high frequency leakage at the power input side of the frequency inverter.
  • Page 74 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN noise filter at the output side, the impact can be relieved. Please do not install the into phase capacitance and the noise filter to the output circuit. Otherwise, there is danger of damage to the frequency inverter.

  • Page 75: Chapter 8 Quality Guarantee

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Chapter 8 Quality Guarantee 8.1 Guarantee time and range Guarantee time Users can enjoy the following “three guarantee” service from the day of buying products if meeting products quality problem: We guarantee for repair, return and replacement for one month after delivery;...

  • Page 76: Chapter 9 Function Parameter Specification

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Chapter 9 Function Parameter specifications 9.1 Basic parameters F0.00 Control way Setting range: 0-3 Factory set: 0 0: VC without PG means vector control mode without speed sensor. It is used for all variable speed control. Please set this mode while need high accurate speed control.
  • Page 77 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 1: Torque mode. Inverter takes the motor output torque as control objectives, and applies tension control needs occasions. Under torque control, the inverter output frequency is determined by the set torque and load torque. If the set torque is greater than the load torque, motor speed will increase;...
  • Page 78 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Control mode: Choose right control mode base on need.The different features as below: Control 0: Speed mode 1: Torque mode mode Output frequency range:0-upper limit frequency Output frequency is not only limitedby giving...
  • Page 79 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL terminal stop order and unlock. The exterior terminal run order will be valid again. So is the communication control. F0.03 Frequency give main channel selection Setting range: 0-12 Factory set: 0 It is used to select frequency given gain channel.
  • Page 80 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL simple PLC control. Max 15 steps speed can be process control. Details see “FC” multi step, PLC function and swing frequency parameter group. If one step speed running time is set as “0”, it will jump over this step. It is convenient to set step speed.
  • Page 81 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 2:Terminal VS1 voltage analog Given frequency of auxiliary channel is given and modified by control terminal (VS1). Input analog.Detail refers to [F3.00-F3.04]. 3:Terminal VS2 voltage analog Given frequency of auxiliary channel is given and modified by control terminal (VS2).input analog.Detail refer to [F3.05-F3.09].
  • Page 82 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL and lowest limit frequency. Keyboard number set F0.08 Setting range: 0-upper limitation Factory set: 50.00Hz frequency While frequency give channel is keyboard numbers, it is used to set and modify frequency. If [F4.04] LED “0” digit is 1, the up/down key can modify the parameter value.
  • Page 83 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL frequency, free stop frequency, stop DC brake start frequency, jump frequency and so on. Max frequency, upper limitation and lowest limitation relationship as below: F0.14 ACC time 1 Setting range: 0.01-650.00s Factory set: Accord model F0.15...
  • Page 84 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL F0.16 Rotate direction Setting range: 0-2 Factory set: 0 0: Consistant The actual run dirction is the came as required. Not adjust the current direction. 1: Reverse The actual run dirction is reverse to requirement. Adjust the current direction.

  • Page 85: Operation Control Parameter

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL vibration. LED “0000”: PWM wave mode 0: PWM mode 1 It output high quality sine wave while low speed to gain good low frequenc trait, low noise. It reduce parts on/off times to reduce loss while high speed. But the noise is big.
  • Page 86 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Control VC with PG VC with PG mode without with PG (PG with PG without PG (PG input) (PUL input) Track mode input) (PUL input) Inner track Valid Valid Valid Valid...
  • Page 87 For inverter with build in braking unit (under than AC90-T3-018T, braking resistance (optional) can be used. When DC bus voltage is over [FA.08] energy braking act voltage, inverter begins to carry out the energy braking act.
  • Page 88 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Frequency Aim frequency Start DEC rate of S Start ACC rate of S curve(F1.15)set as 100% curve(F1.14)set as 100% Start DEC rate of S curve(F1.15)set as 20% Start ACC rate of S curve(F1.14)set as 20%...
  • Page 89 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL If [FA.01] “000” and “0000” digit is 1 emergency stop, the inverter wills DEC to stop according this time and alarm fault. Details refer to [FA.01]. While multifunction terminal is set as emergency stop, refer to detail [F2.29-F2.31].
  • Page 90 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Terminal running protection F1.31 Setting range :0000-0011 Factory set: 0011 selection LED “0” digit: while electrify 0: Terminal running order invalid while electrify Terminal controls stop firstly, then start. 1: Terminal running order valid while electrify Terminal controls start directly.

  • Page 91: Switch Quantity Terminal Parameters

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 9.3 Quantum digital terminal functions F2.00 Multifunction input terminal 1(X1) Factory set:1 F2.01 Multifunction input terminal 2(X2) Factory set:2 F2.02 Multifunction input terminal 3(X3) Factory set:4 F2.03 Multifunction input terminal 4(X4)
  • Page 92 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 5: REV JOG 6: Free stop While it is valid, inverter stops output. Motor will free run.While free stop terminal is always valid; inverter does not accept any start order and keep stop state. Whether recover to original order after free stop order is relieved while terminal 2 line control running, refer to [F2.13] please.
  • Page 93 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL ACC/DEC time selection terminal 1 is defaulted as valid while not set paremeter and terminal invalid. Details see [F1.18-F1.23]. 21: ACC/DEC pause In ACC/DEC process, if it is valid, inverter stops ACC/DEC and keeps the speed. It is only valid while inverter is running.
  • Page 94 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 39: Frequency channel switch terminal 4 It is valid only when [F0.03] is set as 12. Main frequency input channel is selected by terminal. 4 terminals can be combined to 0-11 which is corresponding to frequency input channels 0-11 of [F0.03]. Details refer to [F0.03].
  • Page 95 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL time 2 coming ture. Details see [F9.46-F9.47]. 56: Roll diameter reset terminal In diameter calculation, set [F9.18] as “0” (roll diameter manual reset) and this parameter is valid, inverter will back the roll diameter to initial value.
  • Page 96 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 1:2-line 2 Run and direction is separate. FWD terminal X1 is run terminal. FWD terminal X2 state decides direction. frequency inverter run order FWD order(run while close) stop REV order(run while close)
  • Page 97 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL LED “000” digit: terminal run mode after fault reset 0: Terminal control to power on directly 1: Terminal control to power on after stop LED “0000” digit: reserved Note: 3 channels all can send reset signal to inverter while fault alarm. If it is terminal control mode, inverter can select whether carry out terminal order by these parameters while receiving reset signal of terminal or the other two channels.
  • Page 98 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL F2.24 Reserved F2.25 Time unit for timer Setting range: 0-2 Factory set: 0 F2.26 Timer setting Setting range: 0-65000 Factory set: 0 Time unit for timer 0: Second 1: Minute 2: Hour Timer setting: It is used for set timing of inverter.
  • Page 99 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 2: REV 3: Fault trip alarm 1(alarm while fault self-recover) 4: Fault trip alarm 2(no alarm while fault self-recover) 5: Fault retry 6: Out fault stop 7: Under voltage The frequency converter displays “E.LU1/2” for the voltage is excessively low, output signal.
  • Page 100 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL [F2.33]/[F2.35] delay frequency. While output arrives or lower than [F2.32]/[F2.34] setting, FDT 1/2 terminal stops output signal after [F2.33]/[F2.35] delay frequency. Speed arriving checkout F2.36 Setting range: 0.00- Max frequency Factory set: 0.00Hz...

  • Page 101: Analog Terminal Parameters

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 9.4 Analog terminal functions F3.00 VS1 Lowest limit Setting range: 0.00-10.00V Factory set: 0.00V VS1 Lowest limit F3.01 Setting range: 0.00-100.00% Factory set: 0.00% corresponding setting F3.02 VS1 upper limit Setting range: 0.00-10.00V Factory set: 10.00V...
  • Page 102 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL VS2 upper limit F3.08 Setting range: 0.00-100.00% Factory set: 100.00% corresponding setting F3.09 VS2 filter time Setting range: 0.00-10.00s Factory set: 0.10s F3.10 AS Lowest limit Setting range: 0.00-20.00mA Factory set: 4.00mA AS Lowest limit F3.11...
  • Page 103 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Corresponding to current Current roll Min output corresponding Max output corresponding to max diameter setting of diameter to 0 meter max diameter Min output corresponding Corresponding to current Max output corresponding to...
  • Page 104 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL F3.26 AO2 signal selection Setting range: 0-3 Factory set: 0 0: 0-10V 1: 4.00-20.00mA 2: 0.00-20.00mA 3: FM Frequency pulse output output lowest limit is decided by [F3.29], upper limit is set by [F3.30].

  • Page 105: Keyboard And Display Parameters

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 9.5 Keyboard and display parameters Parameter and key lock F4.00 Setting range: 0-3 Factory set: 0 selections 0: Unlock Parameter and keyboard lock function invalid. 1: Parameter lock Lock all function parameter settings, can not modify (except theF0.08). Can not enter into the parameter setting.All buttons in the keypad are unlocked.
  • Page 106 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 1: valid to terminal order While terminal given signal, STOP key can control to stop. LED“00”digit: communication control 0: invalid to communication order While terminal given signal, STOP key can not control to stop.
  • Page 107 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Keyboard potentiometer upper limit corresponding setting: It set ratio of keyboard potentiometer upper limit. F4.11 Upper LED display content while run Setting range: 0000-FFFF Factory set: 3210 F4.12 Upper LED display content while stop...

  • Page 108: Motor Parameters

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 9.6 Motor parameters F5.00 Reserved F5.01 Motor rate Setting range: 2-48 Factory set: 4 Set it according to nameplate. F5.02 Motor rated power Setting range: 0.4-1000.0kW Factory set: Accord model Set it according to nameplate based on unit of 0.1kw. While motor rated power setting is changed, inverter will automatic adjust [F5.03-F5.11] to default.
  • Page 109 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 0: No operation Set as default without self study. 1: Rotary type self-study Before self adjustment, [F5.01-F5.06] of asynchronic motor which is controlled must be set as right value. While self adjustment, firstly, asynchronic motor at static state, it automatic detects motor stator resistance, motor rotor resistance, motor stator&rotor inductance.Then the asynchronic motor at rotate state, it...

  • Page 110: Vc Control Parameter

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 0: PG port 1: PUL port Note: Under closed loop mode, while feedback signal is 2 phase input and PG card feedback direction is reverse to motor output direction.Inverter can not run normally. Please adjust [F5.15] LED “00” digit setting.
  • Page 111 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL F6.11 Max output torque Setting range: 20.0-200.0% Factory set: 180.0% 100.00% is corresponding to rated current. Constant power area torque F6.12 Setting range: 100.0-500.0% Factory set:120.0% compensation start frequency Constant power area torque F6.13...

  • Page 112: V/F Control Parameters

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 9.8 Torque control parameter Torque give source F7.00 Setting range: 0000-0577 Factory set: 0000 selection It used to select channel for torque given while torque control. LED “0” digit: Main channel selection 0: Keyboard number given torque [F7.01] keyboard number give frequency give and modify main torque...
  • Page 113 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL F7.02 Main torque give channel gain Setting range:0-500.0% Factory set: 100.0% F7.03 Second torque give channel gain Setting range:0-500.0% Factory set: 100.0% Main torque give channel gain: It is used to magnify or reduce the main channel torque by ratio.
  • Page 114 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Torque 200% torque Output torque Upper output torque limit Lower output torque limit Order Torque ACC time Torque DEC time Upper/lower torque limit and torque ACC/DEC time relationship F7.14 FWD/REV dead time Setting range: 0.00-650.00s...
  • Page 115 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Run order Run order Static friction cutoff frequency Output frequency Run frequency Static friction cutoff frequency Give torque Static friction compensation value Static friction compensation Static friction compensation value Static friction compensation value...
  • Page 116 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Upper frequency limit 1: FWD set by LED “00”digit selection 0: FWD/REV set by[F0.10] REV set by LED “000”digit under torque control Give frequency limit range Feature FWD/REV upper/lower limit all setby F0.10 Set FWD upper/lower limit separately LED “0”...
  • Page 117 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Torque control FWD upper frequency limit No set: It sets FWD speed limit under torque control. Torque control FWD upper frequency limit bias: It adjusts FWD speed limit. After bias, FWD frequency under torque control is.
  • Page 118 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 3: VS2 give or modify 4: AS give or modify LED “000” digit: Main channel combines second channel × 0: Main [F7.32] × 1: Second [F7.33] × × 2: Main [F7.32]＋second [F7.33]...

  • Page 119: Malfunction And Protection Parameters

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 9.9 V/F control parameters V/F curve selection F8.00 Setting range:0-4 Factory set: 0 0 beeline can be selected for general used load. Falling torque curve can be for fan and pump.
  • Page 120 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Must meet:0≤F1≤F2≤F3≤F4≤F5≤max frequency；0≤V1≤V2≤V3≤V4≤V5≤100.0% V1、V2、V3、V4、V5 is based on motor rated voltage. Output voltage F8.11 Setting range: 25-100% Factory set: 100% percentage Output voltage adjustment coefficient adjusts output voltage of inverter to meet different V/F requirement.
  • Page 121 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL F8.14 V/F slip compensation Setting range:0.0-200.0% Factory set:0.0% It makes inverter output frequency self adjust within a setting range according motor load change to compensate slip frequency to make motor keep constant speed. It effectively relieves the impact of load change to motor speed.
  • Page 122 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL ASR (VF) proportion gain: Make inverter respond quicker to load by adjust proportion gain bigger. But it is easy to cause vibration while proportion gain is too big. Make inverter respond slower to load by adjust proportion gain smaller.
  • Page 123 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 1: Keyboard pot give or modify 2: VS1 give or modify 3: VS2 give or modify 4: AS give or modify 5: PUL give or modify 6:RS485 give LED “000” digit: Main channel combines second channel ×...
  • Page 124 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Tension Tension Tension tension tension tension actual tension actual tension actual tension 60%Set tension 20% Set tension initial diameter 5time initial 5time initial initial diameter initial diameter actual actual actual diameter...
  • Page 125 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Roll diameter calculation F9.11 Setting range:0-8 Factory set: 0 selection This parameter is used to select the roll diameter calculation method or the roll diameter input mode. In the process of winding, diameter calculation directly affects the inverter tension control.
  • Page 126 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 1: Keyboard potentiometer give or modify 2: VS1 give or modify 3: VS2 give or modify 4: AS give or modify 5: PUL give or modify F9.15 Initial diameter 1 Setting range:1-10000mm Factory set:100 F9.16...
  • Page 127 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL F9.22 Diameter reset delay Setting range:0-6000s Factory set:10 It is used to clear the diaeter calculate error at start. Right setting can prevent the calculate error at beginning of winding. F9.23-F9.24...
  • Page 128 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Linear speed selection terminal linear speed setting Linear speed setting 1 Linear speed setting 2 F9.30 Current linear speed Setting range:0.0-6500.0m/Min Factory set: Monitor the current linear speed in real time.
  • Page 129 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 6: RS485 gives and modifies the material thickness. F9.40 Material thickness 1 Setting range:0.01-100.00mm Factory set:0.01mm F9.41 Material thickness 2 Setting range:0.01-100.00mm Factory set:0.01mm While Material thickness set resource ［F9.39］ is “0”,It can select “material thickness selection terminal” to define any terminals.
  • Page 130 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 9.11 Malfunction and protection parameters FA.00 Setting range: 0000-0111 Factory set: 0001 Protection functionselection 1 LED “0”digit: ACC OC protection selection 0: Invalid 1: Valid While inverter output frequency is over [FA.15] setting, inverter enters OC protection state, prolong ACC time and not continue ACC until frequency back to [FA.15] setting.
  • Page 131 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Bus voltage Running OV protection point FA.06 OV protection respond gain FA.19 OV protection max frequency add FA.07 Run frequency OV protection show Note:Set right［FA.07］and［FA.19］parameters while using the OV protection. LED“000”digit: inverter OL act Set protection mode while over load.
  • Page 132 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL current limited run. Inverter reduces current by reduce output frequency actively. Temperature be limited within70 ℃ LED“00”digit: input phase lack protection selection 0: Invalid 1: Valid Stop inverter output and alarm fault E.ILF while detect input phase lack.
  • Page 133 It is only valid for inverter with inner braking parts. Inverters under AC90-T3-018T have build in braking parts. AC90-S2-3R7T and inverters under than that with 220V input have built in braking parts. All inverters do not have resistances. If need energy braking, please use optional resistance.
  • Page 134 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Current limit frequency ACC/DEC time while running OV protection respond FA.19 Setting range: 0-10.0 Factory set: 0.2 gain OV protection responds gain : It track and adjust while OV protection process. The frequency inverter adjusts the frequency adding according to the bus voltage increasing rate and actual bus voltage.
  • Page 135 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL state 0: REV 1: REV LED “00” digit: run state 0:stop 1:stable speed 2:ACC 3:DEC LED “000” digit: reserved LED “0000” digit: reserved Malfunction input terminal FA.32 See input terminal chart...

  • Page 136: Machine Malfunction Code Table

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 9.12 Machine malfunction code table Communic Malfunction Malfunction Malfunction name ation code code LED code No fault L.U.1 Under-voltage at stop E.LU2 Under-voltage while running E.oU1 Over-voltage while ADD E.oU2 Over-voltage while DEC E.oU3...

  • Page 137: Pid Parameters

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Input terminal on/off show diagram: X1 state X8 state X7 state X2 state X3 state X6 state X4 state X5 state input terminal on input terminal off Output terminal on/off show diagram:...
  • Page 138 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 6: RS485 communication 7: Optional card 8: Terminal selection PID giving is selected by multifunction input terminal combine which is set by [F2.00-F2.07] . Terminal switch table: Terminal 3 Terminal 2...
  • Page 139 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Fb.03 Feedback signal gain Setting range: 0.00-10.00 Factory set: 1.00 It is used to magnify or reduce feedback channel input signal. Feedback signal max Fb.04 Setting range: 0-100.0 Factory set: 100.0 measuring range It is used to revise the display data of PID given and PID feedback.
  • Page 140 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL PID feedback highest limit 100% -50% -60% before centre align PID setting 40% after centre align PID feedback lowest limit 0% PID CENTRE ALIGN LED “0000” digit: reserved Fb.06 PID preset frequency Setting range: 0.00-max frequency...
  • Page 141 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Fb.11 Sample cycle Setting range: 0.01-100.00s Factory set: 0.10s It is only valid for PID feedback samply cycle. Response is quicker while cycle is smaller. Fb.12 PID slip limit Setting range: 0.0-100.0% Factory set: 0.0%...

  • Page 142: Multistep, Plc Function And Swing Frequency Parameters

    Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Stable pressure Fb.18 Setting range: 0-1 Factory set: 0 water-supplying dormancy system selections Fb.19 Setting range: 0.0-100.0% Factory set: 0.0% Start-up value Dormancy detection value Fb.20 Setting range: 0.0-1.000 Factory set: 0.900...
  • Page 143 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL It sets run frequency of 15 steps in PLC and multistep control. Mult steps control has priorty only after JOG. While multi steps control, 4 multifunction input terminals are needed to set as control terminals.
  • Page 144 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL frequency time multi steps terminal 4(X6) multi steps terminal 3(X5) multi steps terminal 2(X4) multi steps terminal 1(X3) REV(X3) FWD(X3) MULTI STEP TIME ORDER FC.15 PLC run mode selections Setting range: 0000-2212 Factory set: 0000 LED “0”...
  • Page 145 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL LED“00”digit: Time unit 0: second 1: minute 2: hour LED“000”digit: Power down save mode 0: no save 1: save Decide whether save running state while power down. If save, define recover mode by [FC.15] LED “0000” digit.If need continute the state before power off, this parameter should be set as 1.
  • Page 146 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL FC.24 PLC 9th step running time Setting range: 0.0-6500.0(s/m/h) Factory set: 10.0 FC.25 PLC 10th step running time Setting range: 0.0-6500.0(s/m/h) Factory set: 10.0 FC.26 Setting range: 0.0-6500.0(s/m/h) Factory set: 10.0 PLC 11th step running time FC.27...
  • Page 147 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Jumping frequency FC.53 Setting range: 0.0-50.0% Factory set: 0.0% amplitude Swing frequency ACC FC.54 Setting range: 0.00-650.00s Factory set: 5.00s time Swing frequency DEC FC.55 Setting range: 0.00-650.00s Factory set: 5.00s time Swing frequency control process: ACC according ACC time to [FC.49] and wait time [FC.50] , run to swing centre...
  • Page 148 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL 9.15 Communication control function parameters Fd.00 Main-slave machine Setting range: 0-1 Factory set: 0 Take inverter as main machine or slave machine while Modbus communication. Details for Modbus refer to Appendix 2:RS485 communication protocol.
  • Page 149 Function Parameter specifications AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL Fd.06 Setting range: 0.1-100.0s Factory set: 1.0s Communication overtime fault time RS485 communication fault act mode Fd.07 Setting range: 0-2 Factory set: 1 selections Communication overtime fault time: If the interval between one communication and next communication is over communication overtime, it is considered as communication break fault.

  • Page 150: Chapter 10 Appendix

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Chapter 10 Appendix “●”: Parameter can be changed in the running state. “〇”: Parameter can’t be changed in the running state. “×”: Parameter can be read only. “–”: Factory setting parameter, only factory can set.
  • Page 151 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN LED“0”digit: 0: Main channel valid 1: Auxiliary channel valid 2: Main + auxiliary 3: Main-auxiliary Frequency given 4: MAX{ main, auxiliary } F0.07 channels 5: MIN{ main, auxiliary }...
  • Page 152 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN LED“0”digit: 0: Related to temperature 1: Unrelated to temperature LED“10”digit: 0: Related to frequency output Carrier frequency 1: Unrelated to frequency output F0.18 characteristic LED“100”digit: 0000 0x012 ● selection...
  • Page 153 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN DC braking waiting F1.10 0.0-60.0s 0.0s ● 0x10A time F1.11 DC braking duration 0.0-60.0s 0.0s 0x10B ● F1.12 Reserved 0x10C ACC/DEC mode selections 0: max frequency 1: fixed frequency ACC/DEC mode LED “00”...
  • Page 154 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN LED “0” digit: run command selection while electrify 0: Terminal running order invalid while electrify Terminal running 1: Terminal running order valid while ● F1.31 0011 0x11F protection selection electrify LED “10”...
  • Page 155 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 25: PID given switch 1 26: PID given switch 2 Multifunction input F2.04 0x204 ● 27: PID given switch 3 terminal 5(X5) 28: PID feedback switch 1 29: PID feedback switch 2...
  • Page 156 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN LED “0” digit: X1 terminal 0: On valid 1: Off valid LED “00” digit: X2 terminal 0: On valid X1-X4 terminal trait 1: Off valid F2.08 0000 ● 0x208 selection LED “000”...
  • Page 157 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN LED “0” digit: free stop terminal reset mode 0: Reset to original order while invalid 1: Not reset to original order while invalid LED “00” digit: emergency stop terminal...
  • Page 158 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Counter setting F2.28 0-65000 ● 0x21C value 0: No output 1: Running 2: REV Output terminal 1 3: Fault trip alarm 1(alarm while fault F2.29 ● 0x21D （Y1） self-recover)
  • Page 159 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Over load per alarm F2.38 0.0-100.0s 0.5s ● 0x226 delay Under load pre alarm F2.39 0.0-200.0% 30.0% 0x227 ● level Under load pre alarm F2.40 0.0-100.0s 0.5s ● 0x228...
  • Page 160 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 0: Set frequency 1: running frequency 2: Output current 3: Input voltage 4: Output voltage F3.22 A01 output selection ● 0x316 5: Run speed 6: Set torque 7: Output torque...
  • Page 161 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 0: REV F4.02 REV/JOG selections 0x402 ● 1: JOG LED “0”digit: terminal control 0: invalid to terminal order 1: valid to terminal order STOP key function LED“00”digit: communication control F4.03...
  • Page 162 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN LED“0”digit: display the first group 0: Given frequency 1: Output frequency 2: Output current 3: Input voltage 4: Output voltage 5: Machine speed 6: Reserved 7: Output torque The display content of 8: PID given value F4.11...
  • Page 163 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN LED “0” digit: LED display language 0: Chinese 1: English LED“00” digit: output frequency selection 0: Aim frequency F4.16 LCD language 0000 0x410 ● 1: Actual frequency LED“000”digit: machine speed display...
  • Page 164 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN LED “0” digit: 0: 1-phasee input 1: 2-phase input LED “00” digit: 0: same direction 1: reverse direction F5.15 PG selection 0001 0x510 〇 LED “000” digit: 0: break inspection OFF 1: break inspection ON LED“0000”digit:PG feedback channel...
  • Page 165 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Constant power area F6.13 torque compensation 0-100% 0x60D ● coefficient Constant power area F6.14 100.0%-500.0% 200.0% 0x60E ● limit start frequency Constant power area F6.15 50.0-200% 120% 0x60F ●...
  • Page 166 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Second torque give F7.03 0-500.0% 100.0% 0x703 ● channel gain F7.04 Reserved 0x704 0: Keyboard No give. 1: Keyboard potentiometer give 2:VS1 give Output torque upper F7.05 3: VS2 give 0x705 ●...
  • Page 167 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN LED “0” digit: Torque control upper frequency limit selection 0:FWD/REV set by [F0.11]. 1: FWD set by LED “00”digit; REV set by LED “000”digit. LED “00” digit: FWD upper frequency...
  • Page 168 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN LED “0” digit: main channel selection 0: Keyboard give 1: Keyboard pot give or modify 2: VS1 give or modify 3: VS2 give or modify 4: AS give or modify LED “00”...
  • Page 169 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN V/F control parameters Factory Reference Communic Function description Range of settings and definition Attribute setting page ation add 0: Beeline 1: User-defined V/F curve F8.00 V/F curve selection 2: 1.3 power falling torque curve 0x800 〇...
  • Page 170 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN F8.24 ASR(VF) integral time 2 0.01-10.00s 0.50s 0x818 ● F8.25 ASR(VF) filter time 2 0.000-10.000s 0.100s 0x819 ● ASR(VF) switch F8.26 0.00-50.00Hz 10.00Hz 0x81A ● frequency 2 F8.27 ASR(VF) slip limit 0.0-500.0%...
  • Page 171 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 0x904 F9.04 Max tension 0-30000N ● 0.0% 0x905 F9.05 Tension tape coefficient 0.0-100.0% ● Tape compensation 0x906 F9.06 0-10000mm ● modify Reserved 0x907 F9.07 Reserved 0x908 F9.08 1.00 0x909 F9.09...
  • Page 172 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 0x917 F9.23 Reserved 0x918 F9.24 Reserved 0:F9.28/F9.29 terminal selection 1: Keyboard potentiometer 2:VS1 3:VS2 F9.25 Linear input resource 0x919 ● 4:AS 5:PUL(only for analog port use) 6:PUL*[F9.31]*π/[F9.32] 7:RS485 communication gives 1000.0...
  • Page 173 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 7200 0x92F F9.47 Empty to full roll time 2 0-65000s ● 0x930 F9.48 Current time 0-65000s ● 0x931 F9.49 Reserved 0x932 F9.50 Reserved 0x933 F9.51 Reserved Malfunction and protection parameters...
  • Page 174 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN LED “0”digit: inverter OH protection selection 0: emergency stop output and alarm 1: emergency stop and alarm 2: limit current and run LED“00”digit: input phase lack Protection function protection selection FA.02...
  • Page 175 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Speed back waiting time FA.14 0.01-100.00s 2.0s 0xA0E ● at sudden power down ACC OC protection FA.15 100-250% 160% 0xA0F ● point DEC OC protection FA.16 100-250% 160% 0xA10 ●...
  • Page 176 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Malfunction output FA.33 See input terminal chart 0xA21 × terminal state The last malfunction FA.34 Please see malfunction code table 0xA22 × types The last malfunction FA.35 0.00-max frequency 0xA23 ×...
  • Page 177 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN PID process control parameters Factory Communi Reference Function description Range of settings and definition Attribute setting cation add page 0: Keyboard number giving PID 1: Keyboard potentiometer 2 : Terminal VS1 voltage analog...
  • Page 178 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Differential coefficient Fb.10 0.00-10.00s 0.00s 0xB0A ● Fb.11 Sample cycle 0.01-100.00s 0.10s 0xB0B ● PID control deviation Fb.12 0.0-100.0% 0.0% 0xB0C ● limitation Fb.13 Reserved 0.0-100.0% 0xB0D Detection time while Fb.14...
  • Page 179 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN FC.13 PLC Step 14 0.00-320.00Hz 40.00Hz 0xC0D ● FC.14 PLC Step 15 0.00-320.00Hz 30.00Hz 0xC0E ● LED“0”digit: 0: Stop after single cycle 1: Continuous cycles 2: Keep final value after single cycle LED“10”digit: Time unit...
  • Page 180 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN PLC 10th step FC.25 0.0-6500.0(s/m/h) 10.0 0xC19 ● running time PLC 11th step running FC.26 0.0-6500.0(s/m/h) 10.0 0xC1A ● time PLC 12th step FC.27 0.0-6500.0(s/m/h) 10.0 0xC1B ● running time PLC 13th step FC.28...
  • Page 181 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN PLC 15 step FC.45 direction and 0000 0xC2D ● ADD/DEC time FC.46 Reserved 0xC2E FC.47 Reserved 0xC2F LED “0” digit: swing frequency control 0: invalid 1:valid LED “00” digit: swing frequency get in...
  • Page 182 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 1: (E,8,1) even checkout, Data digit: 8, Stop digit: 1 2: (O,8,1) odd checkout, Data digit: 8, Stop digit: 1 3: (N,8,2) no checkout, Fd.03 Data format Data digit: 8, 0xD03 〇...
  • Page 183 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Monitor code Function name Range of settings and definition Communication add C-00 Given frequency 0.01Hz 2100H C-01 Output frequency 0.01Hz 2101H C-02 Output current 0.1A 2102H C-03 Input voltage 0.1V...

  • Page 184: Appendix 2: Rs485 Communication Protocol

    Application styles ● 1. AC90 series frequency inverter is connected to “single host and many slave machines” control network with RS232/RS485 master line. Slave machine do not response while main machine order with broadcast (while slave machine add is 0).
  • Page 185 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN can begin. RTU DATA FRAME FORMAT MODBUS MESSAGE There is at lowest There is at lowest slave machine function checking data 3.5 bytes vacancy at 3.5 bytes vacancy at...
  • Page 186 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN Command code: 06H, write a word (Word) Function: write a word data in the designated data address. It can be used to revise the frequency inverter parameters. For instance: 5000 (1388 H) is written into the 3000H address of slave frequency inverter with address 1. Then the...
  • Page 187 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN RTU Host machine command information START Transmission time of 3.5 bytes Slave machine address Command code Detecting code high-order Detecting code low-order Data high-order Data low-order CRC CHK low-order CRC CHK high-order Transmission time of 3.5 bytes...
  • Page 188 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN If odd/even checking has not been allocated, there will be no checking bit during the transmission, and no checking detection. One additional stop bit will be filled into the character frame in transmission.
  • Page 189 This part is the address definition of communication data. It is used to control the frequency inverter running and fetch frequency inverter mode information and frequency inverter relevant function parameter setting. (1)AC90 serial function parameter address express rules Take frequency inverter function parameter serial numbers as register address which are divided into the high byte and the low byte two parts.
  • Page 190 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN communication mode, only changing the value of RAM inner can satisfy the usage requirement. As AC90 communication protocol stipulates to use writing order (06 H), if the parameter function code address domain highest digit is 0, merely it write in the frequency inverter RAM, power down without storage, if the parameter function code address high half digit is 1, it write in EEPROM, namely power off with storage.

  • Page 191: Appendix 3: Pg Card Manual

    AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 10.3 Appendix 3: PG card manual 1. Summarize AC80PG feedback card is mainly used for VC frequency inverter feedback of motor speed and direction detection signal to achieve higher accuracy of motor speed and direction control.
  • Page 192 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 3.2 Optional terminal function Function name Selected position Picture Function Select J4 J6 for outside track J4 J6 (while using optional PG card) Optional terminal for track signal channel...
  • Page 193 AC90 TENSION CONTROL FREQUENCY INVERTER MANUAL BASIC OPERATION AND TRIAL RUN 5. Electric connect and using 5.1 Whole machine wiring 5.2 Application wiring 5.2.1Differential output encoder wiring 5.2.2 OC output encoder wiring 5.2.3 Push-pull output encoder wiring...

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