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TOYO INTELLIGENT INVERTER Operating Manual ~ Induction Motor Vector Control Mode ~...
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(Induction motor vector mode). Before using TOYO VF66B inverter in Induction motor vector mode, please read a set of instruction manuals (Installation, Basic operation, Trouble shooting and Maintenance) to get familiarize with the feature of TOYO VF66B inverter and use this manual for those functions which are not covered in an instruction manual (basic operation edition). TOYO VF66B inverter has many special features in addition to basic function in order to accommodate wide variety of applications and maximize performance of the system. For the special feature of VF66B, please refer to the value stated in the dedicated instruction manuals or test data report. ...
Induction motor vector mode Please read before use For safety Before installing, operating, maintaining and inspecting the inverter, please read this manual and all other appendices ...
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Induction motor vector mode DANGER [Operation] Turn the power ON after fitting the front cover. Do not remove the cover while the power is ON. Failure to do so may cause an electrical shock. Do not operate any switch with wet hands. Failure to do so may cause an electrical shock. Do not touch the inverter terminals while the power is ON even if the inverter is in the idle state. Failure to do so may cause an electrical shock The stop button is effective only when the use of its function has been set. Provide a separate emergency stop button. There is possibility of personal injury. If the alarm is reset with the operation signal kept input, the inverter will suddenly restart. Reset the alarm after making sure that the operation signal is OFF Failure to do so may cause personal injury. CAUTION [Operation] The radiating fin and the radiating resistance are hot. Do not touch them. There is a risk of burn. The inverter can be set to operate in a wide range of speed. Operate the inverter after sufficiently checking the allowable ...
Induction motor vector mode Table of contents For safety......................................2 Chapter1 FULL mode................................6 1.1. Feature of FULL mode..............................6 1.2. Switching to Induction motor vector mode......................8 1.3. Switching to FULL mode............................9 1.4. Automatic tuning ...............................10 1.4.1. Description of automatic tuning........................10 1.4.2. Requirement for automatic tuning ........................ 11 1.4.3.
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Replacement of control board VFC66-Z......................102 5.1. Replacement of control printed board VFC66-Z with stock parts ..............102 5.2. Replacement of control printed board VFC66-Z....................102 5.3. Initialization of VF66B............................104 5.4. Adjustment of Analog input gain ..........................105 Chapter6 Spare parts and technical assistance......................106...
Induction motor vector mode Chapter1 FULL mode 1.1. Feature of FULL mode This inverter has total of 16 areas from A through S areas as described in table below.
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VF66B has two set up blocks 1st and 2nd; each set up block can set up inverter mode and parameter separately. VF66B permits selection of either sensor-less drive or sensored drive for one motor, or switching between two motors; ED motor and induction motor (note: two motors can not be operated simultaneously).
Induction motor vector mode 1.2. Switching to Induction motor vector mode A method for switching inverter mode into Induction motor vector mode is described below. Note: This inverter has two set up blocks;...
Induction motor vector mode 1.3. Switching to FULL mode Method to switch between FULL mode and SIMPLE mode is described below: ①Press [MONI/FNC] key to FNC (function selection) mode. (LED-FNC will be lit) ②Use [↑][↓] keys to select “S-00”.
In the Induction motor vector mode, control is made based on the parameter of the motor, so that parameter of the motor is required. VF66B has an automatic tuning function which measures required information of the motor and set the parameter automatically.
Induction motor vector mode 1.4.2. Requirement for automatic tuning In order to perform automatic tuning, following conditions are required: ① The motor automatic tuning to be performed must be separated from load equipment. ② The motor automatic tuning to be performed must have rating of the motor. To set motor rating, set the setting items A-00 through A-07 from the console panel (see below). ...
Induction motor vector mode 1.4.3. Procedure of automatic tuning ・Procedure for FULL mode automatic tuning Below is a concrete procedure for FULL mode automatic tuning. CAUTION [Relating to FULL mode automatic tuning] Motor will turn during the FULL mode automatic tuning. Please separate the motor from load equipment and perform the tuning as a motor alone, otherwise may cause damage to the equipment or personal injury.
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Induction motor vector mode ・Procedure for DC mode automatic tuning Below is a concrete procedure for DC mode automatic tuning: CAUTION [Relating to DC mode automatic tuning] Motor will turn during DC mode automatic tuning in the Induction motor vector mode. In order to prevent mechanical damage, please separate the motor from the equipment or release mechanical brake so that motor can rotate freely.
Induction motor vector mode Chapter2 Parameter change from the console Below is a concrete procedure to change parameters from the console: r/min If LED of “FNC” on the console panel is not lit, press [MONI/FNC] key to light “FNC”. Hz A V RUN FNC REV JOG DIR ALM FWD MONI SET START FNC ...
Induction motor vector mode Chapter3 List of Induction motor vector mode parameter Below are lists of parameters for Induction motor vector mode for each item in each area. * For description of each parameter, please refer to Chapter4, <Description of Induction motor vector mode parameter>. ...
Induction motor vector mode 3.2. A-area (Max. motor speed, motor rating, parameter setting areas) Rewritable when in operation: Y = Yes N = No Console Set-up items Set-up range (item selection) Default setting Unit Rewritable display A‑00 Maximum speed 300 to 14700 1800 r/min N A‑01 ...
Induction motor vector mode 3.3. b-area (Operation mode, operation sequence setting area) Rewritable when in operation: Y = Yes N = No Console Set-up items Set-up range (item selection) Default setting Unit Rewritable display ...
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Induction motor vector mode Console Set-up items Set-up range (item selection) Default setting Unit Rewritable display b‑19 Analog speed command lower limit ‑Analog speed command upper limit speed 0.0 % Y speed (b‑18) to Analog speed command upper limit speed (b‑18) b‑20 Analog input ZeroLimit voltage 0.000 to 1.000 0.000 V Y b‑21 Analog output(1) characteristic 0: Output voltage 1 ― N selection 1: output current 2: Torque command 3: Speed 4: Speed command 5: Built‑in PLC output 6: Calibration ...
Induction motor vector mode 3.4. c-area (Multi-function input related setting area) Rewritable when in operation: Y = Yes N = No Console Set-up items Set-up range (item selection) Default setting Unit Rewritable...
Induction motor vector mode 3.5. d-area (Acceleration/deceleration time, speed jump function, MRH function selection area) Rewritable when in operation: Y = Yes N = No Console Set-up items Set-up range (item selection) Default setting Unit Rewritable display d‑00 Acceleration/Deceleration time 0 ― N ...
Induction motor vector mode 3.6. E-area (Torque limit, torque command characteristics, vector control related setting area) Rewritable when in operation: Y = Yes N = No Console Set-up items Set-up range (item selection) Default setting Unit Rewritable display E‑00 Regeneration stall prevention OFF (not use) OFF ― N ...
Induction motor vector mode 3.7. F-area (Built-in DB (dynamic brake) operation, protection function, trace back setting area) Rewritable when in operation: Y = Yes N = No Console Rewritabl Set-up items Set-up range (item selection) Default setting Unit display Built-in DB(DynamicBrake) operation level F‑00 (200V class) 320.0 to 360.0 340.0 ...
Induction motor vector mode 3.8. G-area (Analog input/output setting area) Rewritable when in operation: Y = Yes N = No Console Set-up items Set-up range (item selection) Default setting Unit Rewritable...
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Induction motor vector mode Console Set-up items Set-up range (item selection) Default setting Unit Rewritable display G-13 Analog output(4) characteristics selection 0: Output voltage ― 1: Output current 2: Torque command 3: Motor speed 4: Motor speed command 5: Built-in PLC output 6: Calibration 7: Internal monitor G-14 Analog output(5) characteristics selection...
Induction motor vector mode 3.9. H-area (Multi-function output setting area) Rewritable when in operation: Y = Yes N = No Console Set-up items Set-up range (item selection) Default setting Unit Rewritable...
Induction motor vector mode 3.10. i-area (Droop control, mechanical loss compensation setting area) Rewritable when in operation: Y = Yes N = No Console Set-up items Set-up range (item selection) Default setting Unit Rewritable display i‑00 PLCL function usage selection ...
Induction motor vector mode 3.11. J-area (Digital communication option setting area) Rewritable when in operation: Y = Yes N = No Console Set-up items Set-up range (item selection) Default setting Unit Rewritable...
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Induction motor vector mode Console Set-up items Set-up range (item selection) Default setting Unit Rewritable display J‑10 DNET66‑Z input instance number 0: Instance No.70 0 ― N 1: Instance No.71 setting 2 to 15: (Factory original communication mode) J‑11 DNET66‑Z speed scale setting ‑126 to 127 3 ― N J‑12 DNET66‑Z monitor data number 0 to 119 ...
Induction motor vector mode 3.12. L-area (Input gain, output gain setting area) Rewritable when in operation: Y = Yes N = No Console Set-up items Set-up range (item selection) Default setting Unit Rewritable display ...
Induction motor vector mode 3.14. o- area (Factory adjustment area) Rewritable when in operation: Y = Yes N = No Console Set-up items Set-up range (item selection) Default setting Unit...
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Induction motor vector mode Console Set-up items Set-up range (item selection) Default setting Unit Rewritable display S‑09 Analog output (2) adjust 1: Analog output (2) offset adjustment ― ― N 2: Analog output (2) gain adjustment S‑10 Analog input (3) adjust 1: Analog input (3) offset adjustment ― ― N Input analog input (3) voltage (V) ×1000: Analog input (3) gain adjustment S‑11 Analog output (3) adjust 1: Analog output (3) offset adjustment ― ― N 2: Analog output (3) gain adjustment S‑12 Analog input (4) adjust 1: Analog input (4) offset adjustment ― ― N ...
Set-up Default Unit Display Items (Item selection) resolution data 3.Acc1 Acceleration time(1) 0.0 to 3600.0 0.1 30.0 sec 4.dEc1 Deceleration time(1) 0.0 to 3600.0 0.1 30.0 sec 5.Acc2 Acceleration time(2) 0.0 to 3600.0 0.1 0.3 sec 6.dEc2 Deceleration time(2) 0.0 to 3600.0 0.1 0.3 sec Set–up the acceleration time from 0 to the Maximum speed (A‑00) and the deceleration time from the maximum speed to 0. VF66B has four different acceleration / deceleration time settings (in case of acceleration / deceleration (3) and (4), d‑02 through d‑05), each setting can be set or switched from outside by the multi‑function input. (In the factory default, acceleration / deceleration (1)(3.Acc1、4.dEc1) is selected for normal operation, and acceleration / deceleration (2)(5.Acc2、6.dEc2) for Jog operation. Please refer to Chapter4 4.5 <d‑area> for more detail.) ...
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Speed control integral time constant (1) 8.ASrI 20 to 10000 1 40 msec 2 Speed control system moment of inertia(1) 9.ASrJ 0 to 65535 1 10 In the VF66B vector mode, speed control is achieved by MFC control which combines feed forward and cancelation by using disturbance torque observer together. Speed control proportion gain(1)(7.ASrP): ASR feed‑forward usage selection (i‑15) Set up the proportional gain of speed control. Js / (1+Tis) ...
(Max.motor speed, motor rating, parameter set-up areas) 4.2. A-area A‑area is the set‑up area for the motor parameter that is necessary for VF66B inverter to control the motor. Please be sure to set parameters in accordance with specification of the motor or the system before the operation of VF66B. Moreover, items A‑11 through A‑25 can be set automatically by automatic tuning. Combine the inverter ...
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Induction motor vector mode Minimum setting value for A‑02 Inverter Minimum setting Inverter Minimum setting type value for A‑02 type value for A‑02 2R222 0.75 2R244 0.75 3R722 1.10 3R744 1.10 5R522 1.50 5R544 1.50 7R522 2.20 7R544 2.20 1122 3.70 1144 3.70 1522 5.50 1544 5.50 2222 7.50 2244 7.50 3022 11.00 ...
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PWM carrier frequency setting Set-up Default Unit Set-up range Display Item (Item selection) resolution data A‑09 PWM carrier frequency 1.0 to 6.0 0.1 6.0 kHz The modulation carrier frequency of the inverter’s voltage output PWM. In the Induction motor vector mode of VF66B, it is necessary to synchronize the cycle of torque control with carrier frequency so that if carrier frequency is changed, then control characteristics will be changed. Especially, if carrier frequency is set to below 2kHz, it slows torque control cycle and may adversely affect on the control characteristics. Under normal conditions, please set it to 6.0kHz. PG selection Set-up Default Unit Set-up range Display Item (Item selection) resolution data 0: ...
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Induction motor vector mode Electric constant of the motor * Following items are the data set by automatic tuning. Please refer to Chapter1 1.4 “Automatic tuning” for more information. Set-up Default Unit Set-up range Display Items (Item selection) resolution data Setting range and resolution differ A‑17 Motor primary resistance ― mΩ *1 depend on inverter capacity) (Setting range and resolution differ A‑18 Motor secondary resistance ― mΩ *1 depend on inverter capacity) Setting range and resolution differ A‑19 Motor leakage inductance ― mH *1 ...
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Induction motor vector mode ・ Set (Motor primary resistance) + (Wiring resistance between inverter and motor) to the Motor primary resistance (A‑17). Optimal value will be set by automatic tuning. This item is set by either FULL mode automatic tuning or DC mode automatic tuning. In the Induction motor vector mode, precise values are required so that it is necessary to carry on either of the automatic tuning to set the values. * In case if wiring distance is changed considerably after the automatic tuning, please redo the automatic tuning. ・ For the Motor secondary resistance (A‑18), set the primary side corresponding value of the secondary resistance (= rotor resistance) of the motor. If automatic tuning is not possible and data is needed to be set manually ...
Induction motor vector mode 4.3. b-area (Operation mode, operation sequence setting area) Setting data rewrite protection Set-up Default Unit Set-up range Display Items (Item selection) resolution data OFF (Inactive) ...
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Induction motor vector mode Free stop Deceleration stop Deceleration stop with DC brake Voltage output is stopped when Operation Voltage output is stopped after DC brake is activated for the time set by command / Jog command is turned off. deceleration to the setting of the Stop the DC brake operation time (b‑03) after speed (b‑02) / JOG stop speed (b‑06) in deceleration to the setting of the Stop accordance with deceleration time. speed (b‑02) / JOG stop speed (b‑06) in accordance with deceleration time. Electric current during DC brake is set in the DC brake gain (b‑04). Operation / Operation / Operation / Jog command Jog command Jog command Output b‑04 Output Output Current Current Current...
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Induction motor vector mode This is normal operation. No limitation on both forward and reverse rotations. Prohibition of nonconforming rotation against command (b‑08=1): Prohibits reverse rotation against the operation command at the inverter start‑up. Once the motor is started, it keeps prohibition against the reverse rotation to the operation command made at the time of inverter start‑up until the inverter is turned off. Even if the forward rotation command is switched to the reverse rotation command after the start‑up, the prohibition will not change unless otherwise the inverter is turned off. ...
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Induction motor vector mode (b-09) Commanding place when coupled 0: Terminal block 1: Console 2: Digital communication option 0: Coupled VFC66-Z P board [0.SrEF] setting Speed command by [AIN1] terminal communication 1: Analog input(1) VFC66-Z P board VFC66-Z P board VFC66-Z P board [terminal block](AIN1) [AIN1] terminal [AIN1] terminal...
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Induction motor vector mode Torque limiter setting Set-up Default Unit Set-up range Display Items (Item selection) resolution data 0 to the value depend on Rated b‑13 Forward powering torque limit 1 150 % motor current (A‑04) ‑ the value depend on Rated motor b‑14 Forward regenerative torque limit 1 ‑150 % current (A‑04) to 0 ‑ the value depend on Rated motor b‑15 Reverse powering torque limit 1 ...
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Induction motor vector mode In case when the Analog input (1) terminal AIN1 is used for the speed input of the VF66B The characteristic of the speed command input by the Analog input (1) is explained below. 1) Voltage input (0 to ±10V)(b‑17=0) In b‑17=0, rotation of the motor can be reversed by inputting negative Analog speed command characteristics selection voltage for the input voltage command. (In case if operation is made by reverse operation command, then the rotation will be reversed by inputting positive voltage and forward by inputting negative voltage). Analog commanding characteristic will be the setting of the (b‑18) when inputting Analog speed command upper limit speed +10V, and the negative value of the speed (b‑18) when inputting ‑10V. However, Analog speed command upper limit the negative side will be limited by the setting of the Analog speed command lower limit speed (b‑19) and therefore use the maximum in negative side, it is needed to set ‑100% in the in order to Analog speed command lower limit (b‑19). When the Minimum speed (A‑01) is other than 0, it is limited so that the absolute value will not speed be less than this speed. In this case, the characteristic when passing around 0V will be the hysteresis characteristic as shown in figure below. (Speed at the start will be minimum speed in both directions; forward if started with forward operation, and reverse if started with reverse operation.) ...
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Induction motor vector mode Speed command Speed command b-18 b-18 b-19 b-19 Input voltage Input voltage 2‑2) 0 to 10V (when b‑19 is less than 0) 2‑1) 0 to 10V (when b‑19 is 0 or more) 3) Current input (4 to 20mA) (b‑17=2) In b‑17=2, the characteristic will be setting of the Analog speed command characteristics selection Analog speed command (b‑19) when inputting 4mA and setting of the ...
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Induction motor vector mode Analog output (1) characteristic selection (VFC66‑Z AOT1 terminal block) Set-up Default Unit Set-up range Display Items (Item selection) resolution data 0: Output voltage 1: Output current 2: Torque command 3: Speed 4: Speed command Analog output(1) characteristic selection 5: Built‑in PLC output b‑21 1 ― ― 6: Calibration 7: Internal monitor ‑1: 6F frequency ‑2: 6F speed ‑3: 6F calibration Select analog output data output to the location between the terminal blocks [AOT1] and [GND1] on the VFC66‑Z P board. ...
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Induction motor vector mode < Terminal> 2 1 SW2 SW1 SET66‑Z CN‑SI CN‑SO VFC66‑Z SW2 ・In case motor speed (b‑21=‑2) is selected: As shown in figure below, 6F signal (sixfold frequency signal of the frequency corresponding value) is output from the terminal block [AOT1]‑[GND1]. When motor speed is selected, the frequency corresponding value F will be : F = (motor speed)/60×(number of motor pole)/2(Hz) ・In case calibration (b‑21=‑3) is selected: Sixfold frequency signal of the value equivalent to the Maximum speed (A‑00) is output. If digital counter type frequency/revolution indicator is used, set the pulse count in 1/6 circle. In case if DC voltmeter is used, the characteristic will be the average of 6F signal output as shown in figure below, so that adjust it accordingly. (Note: when the frequency corresponding value at the maximum speed F exceeds 120Hz, use ...
Induction motor vector mode 4.4. c-area (Multi-function input related setting area) Input signal setting for the multi‑function input Set-up Default Unit Set-up range Display Items (Item selection) resolution...
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Induction motor vector mode ・When the Multifunction input place selection (c‑00) is set to 1[Digital communication option], and when the setting values of the multifunction input terminal function selection (c‑01) – (c‑17) are set to 0 (Preset speed selection 1) to 27 (Speed commanding terminal block selection), then motor will be controlled by the signal from the digital communication option. Therefore, functions of items 29 (Operation command [reverse]) to 33 (Protection reset) will be ineffective from the terminal block. Note: If PLCL function usage selection (i‑00) is turned ON, above settings are ignored and the Multi‑function input terminal (1) – (5) (terminal blocks [MI1] – [MI5]) on the VFC66‑Z P board and the Multi‑function input terminal (6) – (17) (terminal blocks [MI6] – [MI17]) on the optional board will be the terminal for the input relay for the built‑in PLC function. In this case, each function of the multi‑function input will be controlled by the built‑in PLC function. Moreover, if the PLCL function usage selection (i‑00) is turned OFF and the PLCH function usage selection (i‑01) is turned ON, then the Multi‑function input terminal (4) ([MI4] terminal block) will be set to 32 ( of the setting Emergency stop (A contact)) regardless of the Multi‑function input terminal (4) function selection (c‑04). ...
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Induction motor vector mode CAUTION [For your safety] Please make sure to turn‑off the inverter before connecting terminals There is risk of electric shock. Please close the front cover before turning on the inverter to avoid risk of electric shock. <Terminal> CN‑SI SET66‑Z CN‑SO VFC66‑Z Jumper pins <Use of [CN‑SO] jumper socket with internal power source> Install a switch between the Multi‑function terminals (1) – (5) (Terminals [MI1] ‑ [MI5]) and [PS] terminal to turn ON/OFF. <Use of [CN‑SI] jumper socket with internal power source> Install a switch between the Multi‑function terminals (1) – (5) (Terminals [MI1] ‑ [MI5]) and [GND1] terminal to turn ON/OFF. Detail of multi‑function input setting No. Items Description 0 to 2 Preset speed By selecting one of three input of the preset speed selection 1 ‑ 3, you can utilize ...
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Induction motor vector mode No. Items Description 3 and 4 Acceleration / Acceleration/deceleration time can be changed during operation by using the input of the deceleration time Acceleration/deceleration time selection 1 ‑ 2. selection (When S‑pattern acceleration/deceleration is used, the S‑pattern acceleration/deceleration usage selection (d‑06) is needed to be turned ON.) Accel./decel. Accel./decel. Acceleration/deceleration time to be selected. ...
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Induction motor vector mode No. Items Description 12 Forward/reverse When the Operation commanding place selection (b‑11) is set to 1 (terminal block) or the JOG operation command commanding place selection (b‑12) is set to 1 (terminal block), the Operation command/Jog command can be switched between forward and reverse by turning ON this signal. (forward → reverse or reverse → forward) * Because of the Operation commanding place selection (b‑11) is set to 1, please install a switch between[ST‑F] terminal and [PS] terminal of the VFC66‑Z terminal block in order to turn ON/OFF the operation signal. For more information, please refer to the manual <Basic operation>. 13 DC brake command Turning ON of this signal activates DC brake which allows DC current to flow into the motor. The current can be adjusted by the DC brake gain (b‑04) in the vector mode. After this signal is turned OFF, the motor will be stopped after the duration set in the DC brake operation time (b‑03).If ...
Induction motor vector mode No. Items Description 32 Emergency stop Emergency stop signal on the A contact input makes the contact open and brings an emergency stop. (A contact) 33 Protection reset Turning ON of this signal cancels the protective operation. (RESET) 34 to 37 External signal input According to using this function, VFC can transmit the signal from peripheral devices to another unit(master unit) through the optional digital communication board. (It is possible to use this function as a coil input of PLC.) 4.5. d-area (Acceleration/deceleration time, speed jump function, MRH function selection area) Selection and setting of acceleration/deceleration time Set-up Default Unit Set-up range Display Items (Item selection)
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Induction motor vector mode time(2) are items of the basic set‑up area. ・When acceleration/deceleration time (3) or (4) is selected, all of the S‑pattern acceleration/deceleration time will be 0.0. Acceleration/deceleration time is acceleration/deceleration time between 0 speed and the maximum speed of the setting and the time for S‑pattern curve as shown in the figure below. To use S‑pattern acceleration/deceleration function, it is necessary to turn ON the S‑pattern acceleration/deceleration usage selection (d‑06). When the selection (d‑06) is OFF, S‑pattern acceleration/deceleration cannot be obtained even if time setting for the S‑pattern acceleration/deceleration is set. S‑pattern acceleration reach time (d‑8 and 12) S‑pattern fall time (d‑9 and 13) Maximum speed (A‑00) S‑pattern rise time (d‑07 and 11) S‑pattern deceleration reach time (d‑10 and 14) Accel. time (3.Acc1 and 5.Acc2) Decel. time (4.dEc1 and 6.dEc2) ...
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Induction motor vector mode Speed command jump function setting Set-up Default Unit Set-up range Display Items (Item selection) resolution data Jump speed(1) d‑22 1 0 r/min Jump speed(2) d‑23 1 0 r/min 0 to Maximum speed (A‑00) Jump speed(3) d‑24 1 0 r/min Jump speed(4) d‑25 1 0 r/min Jump speed width d‑26 0 to 300 1 0 ...
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Induction motor vector mode Start Min. speed When setting of MRH lower limit speed is positive When setting of MRH lower limit speed is negative Note: If the signal of the multi‑function input preset speed selection or the speed command terminal block selection is input during the MRH mode, the speed command of these signals are prioritized. For more information, please refer to Chapter3 3.4 <c‑area (multi‑function input related area)> also Chapter4 4.4 <c‑area (multi‑function input related area)>. Speed deviation limiting control function setting during acceleration/deceleration Set-up Default Unit Set-up range Display Items (Item selection) resolution data Speed deviation limiting command selection OFF (without limiting command) d‑30 ― OFF ― ON (with limiting command) d‑31 Maximum deviation (positive) 0.0 to 100.0 0.1 5.0 % d‑32 Maximum deviation (negative) ‑100.0 to 0.0 ...
Set-up Default Unit Set-up range Display Item (Item selection) resolution data Simulation mode OFF (without simulated operation) E‑04 ― OFF ― ON (with simulated operation) When the Simulation mode (E‑04) is ON, the inverter mode can be changed to the simulation mode. Simulation mode means that VF66B behaves to be virtually in operation mode without actually outputting voltage. In the simulation mode, inverter will not output any voltage from its operation, so that it is possible to carry out sequence check without running the motor connected to the VF66B. ...
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Motor temperature detecting option usage selection Set-up Default Unit Set-up range Display Item (Item selection) resolution data Motor temperature compensation OFF (without compensation) E‑10 ― OFF ― ON (with compensation) Turn ON when compensation of temperature variance is carried on by the motor temperature detected from the temperature sensor embedded in the motor. In the VF66B, calculation of motor temperature compensation is included in the inverter control calculation, however, motor temperature before the operation cannot be calculated so that temperature detecting option is used in order to compensate torque at the start. Note: TVPT66‑Z option or TVTH66‑Z option as well as a motor temperature sensor are required for this function. ...
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Induction motor vector mode Flux command adjustment Set-up Default Unit Set-up range Display Items (Item selection) resolution data E‑11 Flux‑command 20.0 to 150.0 0.1 100.0 % E‑06 Flux reinforcing rate at start 100.0 to 150.0 0.1 100.0 % Flux‑command (E‑11): Command value of flux strength used for vector control. Under normal conditions please set it to 100.0%. (E‑06): Strengthen flux only at start to increase starting torque. In some case Flux reinforcing rate at start it brings instability depending on motor so that under normal conditions, please set it to 100.0%. Motor cooling fan selection (in case of speed sensor‑less operation) Set-up Default Unit Set-up range Display Items (Item selection) resolution...
0.1 340.0 V Built-in DB(DynamicBrake) operation level F‑00 (400V class) 640.0 to 720.0 0.1 680.0 V Both VF66B‑2R222 – 2222 (200V class) and VF66B‑2R244 – 2244 (400V class) have a built‑in transistor for DB (dynamic brake) and dynamic braking is available if a DB resistor and a thermal relay are inserted between [+2] and [B] on the main circuit terminal block. The operation level of this built‑in DB transistor is set by the Built‑in DB operation level (F‑00). Built‑in DB transistor will be turned ON when DC voltage is higher than this setting and turned OFF when the DC voltage is lower than this setting. Under normal conditions this setting should stay on the default setting, however, in case if the power voltage is high and makes it turn ON even when not in the brake mode, then set higher value. Note: If this function is used with the regeneration converter VF61R or VF64R, please select 360V (200V class) or 720V (400V class) for this setting. ...
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Induction motor vector mode Overload protection setting Set-up Default Unit Set-up range Display Items (Item selection) resolution data F‑03 Overload protection setting 20 to 110 1 100 % Set the reference current value for the overload protection in the rate against the Rated motor currnet (A‑04). Overload protection counter will be initiated when the effective value of the inverter output current exceeds 105% of the reference current and the overload protection (OL) will be activated in the 60 seconds carve when the output current is 150% as shown in figure below. OL protection Note: Overload counter can be monitored from Operating time the console. (It is compared with the ...
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25044 31544 40044 50044 60044 75044 100044 In VF66B, cumulative operation time is counted in 1‑hour unit. When the cumulative time exceeds the setting value of the Cumulative operation timer(1‑Capacitor) (F‑04) or Cumulative operation timer(2‑Fan) (F‑05), then the LED <ALM> of the SET66‑Z or SET66EX‑Z will be lit. This function can be used as a guide of maintenance timing for the VF66B. If the cumulative operation timer setting is not changed from the factory default value, the Cumulative operation timer(1‑Capacitor) (F‑04) and Cumulative operation timer(2‑Fan) (F‑05) will indicate rough estimation of capacitor life and cooling fan life respectively. When timer remaining time 1 of the monitor display item becomes 0 or less, it is indicating the time for capacitor ...
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Induction motor vector mode Operation setting of the protection relay (86A) in case of power failure Set-up Default Unit Set-up range Display Item (Item selection) resolution data Protection relay (86A) operation selection upon OFF (without protection operation) F‑07 ― OFF ― power failure ON (with protection operation) Select the operation of the protection relay (86A) in case of the detection of power failure by the inverter. OFF: Protection relay will not be activated even if power failure is detected and power failure can be reset by only turning OFF the Operation command after power recovery (or Jog command or DC brake command). In addition, when the Instantaneous power interruption restart (b‑07) is ON, it will be reset automatically after the recovery of power and resumes operation. ON: Protection relay will be activated and inverter will be tripped in case of the detection of power failure. ...
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0 F‑24 Traceback CH10 selection 0 to 12 ― 1 0 F‑25 Traceback CH11 selection 0 to 12 ― 1 0 F‑26 Traceback CH12 selection 0 to 12 ― 1 0 VF66B has a trace back function which stores the control data such as current data and voltage data at the time of the protection occurred and allows prompt recovery by retrieving and analyzing stored data. The data stored by the trace back function are the data set by default value, current and voltage, in addition, it is possible to specify the output of each built‑in PLC when PLCH function is used. ・Traceback pitch (F‑13) Set the pitch of trace back. Trace ・Traceback trigger point (F‑14) back Set the trigger point of trace back. data ・Traceback CH1 – 12 selection (F‑15 to 26) Select each channel of trace back either as an internal data of the inverter or as a parameter of the built‑in PLC function. Note: Settings of trace back pitch and trace back Trigger point point are needed to be set prior to the ...
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Induction motor vector mode F-15 – 26 setting 0 1 to 12 Recording data Dimension Recording data Dimension ch 1 U‑phase current (3536/rated current of Output RAM (1 – 12) 20000/100% inverter) of PLC ch 2 V‑phase current (Setting of F‑15 to ch 3 W‑phase current 26 directly reflects ch 4 DC voltage 10/1V(200V class) selection of output 5/1V(400V class) ch 5 Output voltage RAM) ch 6 Motor speed ...
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Induction motor vector mode OT protection Note: Like the overload protection, Operating time overtorque counter can be monitored from the (sec) OT duration console. (It is compared with the overload counter and whichever has a greater value = 60 × {「F‑28」 − [F‑29]} / {Torque command − [F‑29]} will be displayed.) Overtorque counter starts count when it is in an overtorque condition with time and overtorque protection will be activated and inverter will be tripped when it becomes 100%. OL pre‑alarm function which signal is output when the count on the overtorque counter F‑29 ...
Induction motor vector mode 4.8. G-area (Analog input/output setting area) Temperature detection selection Set-up Default Unit Set-up range Display Item (Item selection)
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Induction motor vector mode Analog input (2) limit setting (when IO66‑Z option or digital communication option is used) Set-up Default Unit Set-up range Display Items (Item selection) resolution data Analog input(2) upper limit speed Absolute value of Analog input(2) lower limit G‑04 0.1 100.0 % speed (G-05) to 100.0 Analog input (2) lower limit speed -Analog input(2) upper limit speed (G-04) to G‑05 ...
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Induction motor vector mode This setting is available when IO66‑Z option is used. Set the upper and lower limits of the speed in % relative to the maximum speed when analog input set in the Analog input(3) characteristics selection (G‑06) is input in the analog input terminal AIN3 as a speed command. For more information, please refer to user manual of the option. Analog output (2) characteristic selection (when IO66‑Z option or digital communication option is used) Set-up Default Unit Set-up range Display Items (Item selection) resolution data 0: Output voltage 1: Output current 2: Torque command 3: Motor speed Analog output(2) characteristics selection G‑09 ― 1 ― 4: Motor speed command 5: Built-in PLC output 6: Calibration 7: Internal monitor...
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Induction motor vector mode Analog output set at G‑09(Selection items 0 to 7) Analog output set at G‑10 (Selection items 0 to 14) Selection items Output voltage Selection items Output current 7.5V/200V (200V class) 16mA/200V (200V class) 0 Output voltage 8 Output voltage 7.5V/400V (400V class) 16mA/400V (400V class) 12mA/ inverter rated 1 Output current 5V/inverter rated current 9 Output current current 2 Torque command 5V/100% 10 Torque command 12mA/100% 3 Motor speed 10V/Maximum speed (A‑00) 11 Motor speed 20mA/Maximum speed (A‑00) Motor speed command Motor speed command ...
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Induction motor vector mode Analog output (4) characteristic selection (when IOEXT66‑Z option is used) Set-up Default Unit Set-up range Display Item (Item selection) resolution data 0: Output voltage 1: Output current 2: Torque command 3: Motor speed Analog output(4) characteristics selection G‑13 ― 2 ― 4: Motor speed command 5: Built-in PLC output 6: Calibration 7: Internal monitor For more information, please refer to user manual of the option. ...
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Induction motor vector mode Line speed setting Set-up Default Unit Set-up range Display Item (Item selection) resolution data Line speed monitor adjustment 0.0 to 2000.0 G‑15 0.1 0.0 ― Adjust the display gain of the console monitor “Line speed”. Set the line speed at the Maximum speed (A‑00). In the line speed monitor, following message is displayed: Motor speed ×Line speed monitor adjustment (G‑15) / Maximum speed (A‑00) Analog input monitor display selection Set-up Default Unit Set-up range Display Item (Item selection) resolution data...
Induction motor vector mode 4.9. H-area (Multi-function output setting area) Multi‑function input setting items Set-up Default Unit Set-up range Display Items...
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Induction motor vector mode Connection of multi‑function output terminal (1) ‑ (2) PLC input unit PLC input unit P P MO1 MO1 MO2 MO2 COM COM VFC66‑Z VFC66‑Z Power source TB1 Power source TB1 (+24V max) (+24V max) 1. Connection with PLC (Source mode) 2. Connection with PLC (Sink mode) P + RY MO1 + MO2 RY COM VFC66‑Z Power source ...
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Induction motor vector mode No. Items Description of function 2, 5 Motor speed detection Output is turned ON when the speed becomes larger than the setting of the Speed detection (1) (2) (1)(2)(H‑06,H‑07). (Speed is detected not in absolute value but with sign.) (Speed≧detection setting) Detected Speed (1) output Detected Speed (2) output Detected Speed (1) (H‑06) Hysteresis width 0.1%/Top Detected Speed (2) (H‑07) Rotation speed 3, 6 Motor speed detection Output is turned ON when the speed becomes less than the setting of the Speed detection (1) (2) (1)(2)(H‑06,H‑07). (Speed is detected not in absolute value but with sign.) (Speed≦detection setting) Detected Speed (1) output Detected Speed (2) output Detected Speed (1) (H‑06) Hysteresis width 0.1%/Top Detected Speed (2) (H‑07) Rotation speed 7 Achievement of setting Output is turned ON when the speed achieves ±0.1% of the speed command value. ...
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Induction motor vector mode No. Items Description of function 10 During power failure Output is turned ON when DC part voltage becomes equal to or less than Ou tpu t d uring p ower fa il ure 180V (200V class) / 360V (400V class) and turned OFF when the voltage DC part vol tag e becomes equal to or more than 200V 20 0V (2 00V cla ss ) (200V ...
Induction motor vector mode No. Items Description of function 16 In operation Turned ON during the operation of the motor. 18 Timer 1 elapse Turned ON when cumulative operation time becomes greater than the setting value of the Cumulative operation timer(1‑Capacitor) (F‑04). 19 Timer 2 elapse Turned ON when cumulative operation time becomes greater than the setting value of the Cumulative operation timer(2‑Fan) (F‑05). 20 2nd set‑up block selected Turned ON when the 2nd set‑up block is selected. 21 Fan motor failed Turned ON when fan motor is failed. 4.10. i-area (Droop control, mechanical loss compensation setting area) ...
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Induction motor vector mode Set‑up each setting of droop control for the purpose such as balancing of torques between two motors. Droop control usage selection (i‑02): Select ON/OFF of the droop control. Droop start speed (i‑03): Starts droop control when the speed becomes equal to or greater than the Droop start speed (i‑03). (When speed drops to this speed or less, then it will limit speed at this speed.) Droop rate changeover speed (i‑04): When the speed command becomes equal to or greater than the Droop rate changeover speed (i‑04), amount of droop will be based on the speed command. When the speed is less than the Droop rate changeover speed (i‑04), amount of droop will be based on the Droop rate changeover speed (i‑04). (In order to droop entirely with the rate relative to the speed command (0.SrEF), set 0.0% to the Droop rate changeover speed (i‑04).) Droop rate (i‑05): Set the droop amount at 100% torque command in rate of droop amount (%) relative to reference speed (when the speed is equal to or greater than the Droop rate changeover speed (i‑04), then it will be speed command and when the speed is less than the Droop rate changeover speed (i‑04), then it will be the setting of the Droop rate changeover speed (i‑04). In order to droop entirely with the rate relative to the Maximum speed (A‑00), set 100% to the Droop rate changeover speed (i‑04).) Droop start torque (i‑06): Droop will not be activated if the torque is below this torque setting. Speed (r/min) ...
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Induction motor vector mode input and can be switched from external contacts. Speed Speed control Speed setting Control area ‑ direction priority Torque + direction priority Control area Torque control Torque command Switching contacts If torque command is ...
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Induction motor vector mode Setting of torque command gain relative to analog input. Right figure shows the characteristic. Torque command [%] If torque command is input in analog voltage, it will be + torque (i‑09) (i‑09):50.0 to 200.0[%] with negative voltage. *If Analog input (1) or Analog input (2) is selected for the torque command input place, set the analog input 10V characteristic to 0 to ±10V. ‑10V Input voltage[V] *If Analog torque command gain (i‑09) is set to 100.0, then torque command will be 100% with input voltage of 10V. ‑(i‑09) Analog input torque command gain Change of speed control gain in Jog Set-up Default Unit Set-up range Display Items (Item selection) resolution...
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― ON ― ON (use) ASR feed‑forward usage selection OFF (not use) i‑15 ― ON ― ON (use) In VF66B, combine the cancelation using disturbance observer and the feed forward together to comprise robust speed control (MFC control). Cancelation and feed forward can be turned OFF independently. (If both are turned OFF, it will be same as conventional PI control.) For more information, please refer to speed control proportional gain in Chapter4 4.1 <Basic setting area>. Adjustment of variable structure proportional gain Set-up Default Unit Set-up range Display...
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Induction motor vector mode Initial excitation Initial excitation command command Motor speed Motor speed Output current Output current AC Initial excitation mode DC initial excitation mode Mechanical loss compensation setting Set-up Default Unit Set-up range Display Items (Item selection) resolution data Mechanical loss compensation usage OFF (not use) i‑19 ― ...
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Induction motor vector mode Positing control setting Set-up Default Unit Set-up range Display Items (Item selection) resolution data Positing speed(0) 16 to 200 i‑22 1 100 r/min i‑23 Positing speed(1) 16 to 200 1 100 r/min Positing acceleration time 0.1 to 10.0 i‑24 0.1 0.5 sec Positing deceleration time 0.1 to 10.0 i‑25 0.1 0.5 sec Creep speed 2 to 16 ...
Induction motor vector mode 4.11. J-area (Digital communication option setting area) Digital communication option setting Set-up Default Unit Set-up range Display Items (Item selection) resolution...
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Induction motor vector mode Set-up Default Unit Set-up range Display Items (Item selection) resolution data J‑10 DNET66‑Z input instance number 0: Instance No.70 ― 0 ― 1: Instance No.71 setting 2 to 15: (Factory original communication mode) J‑11 DNET66‑Z speed scale setting ‑126 to 127 ― 3 ― J‑12 DNET66‑Z monitor data number 0 to 119 ...
Set-up range Display Item (Item selection) resolution data L‑00 Vdc detection gain 80.0 to 120.0 0.1 100.0 % Detection adjusting gain for the DC voltage detected by VF66B. ⊕ ⊖ Note: This Vdc gain will be back calculated and set by inputting the voltage between 2 ‑ at the time of memory initialization. Under normal conditions please stay on the factory default value. When the main printed circuit board (such as GAC66‑Z or MAC66‑Z)is replaced, difference may occur between “Vdc” ⊕ ⊖ on the console display and actual voltage between 2 ‑ . Please refer to Chapter4 4.16 S‑area <Vdc detection ...
Induction motor vector mode Inverter operation mode monitor setting Set-up Default Unit Set-up range Display Item (Item selection) resolution data Inverter operation mode monitor SnPL (SIMPLE mode) L‑21 ― SnPL ― FuLL (FULL mode) Inverter operation mode monitor (L‑21) is available only for indication. “FuLL” is displayed when the inverter operation mode is FULL mode. For the switching method to FULL mode, please refer to Chapter1 1.3 <Method to change to FULL mode>. 4.13. n-area (monitor adjusting area) ...
Induction motor vector mode CAUTION Inverter Capacity/Voltage class set in the VFC66‑Z printed board and Capacity/Voltage class of the inverter which the printed board is installed must be conformed, otherwise normal operation cannot be obtained and may lead to accidents. 4.14. o- area (Factory adjustment area) ...
101: Data transfer to SET66EX‑Z 102: Data copy (exclude A‑area) from SET66EX‑Z) 103: Data copy (include A‑area) from SET66EX‑Z 104: Data comparison with SET66EX‑Z *1:Under normal conditions, please do not use this setting. Setting items of the Special mode selection (S‑00) S‑00 setting Description 1 Refer to Chapter5 5.3 <VF66B initialization method> for more detail. 2 Refer to Chapter1 1.2 < Switching to Induction motor vector mode> for more information. 3 Refer to <Protection related erasing method> in this chapter for more detail. 4 For more information about switching between SIMPLE mode and FULL mode, please refer to Chapter1 1.3 <Switching to FULL mode>. 10 to 13 Refer to each item of Chapter1 1.4 <Automatic tuning> for more information about automatic tuning. 99 Under normal conditions, please do not use this setting. ...
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Induction motor vector mode ・Protection related erasing method Explains procedure for erasing protection related items: ① Press [MONI/FNC] key and select FNC (function selection) mode. (LED‑FNC will lit) ②Use [↑][↓] key to select S‑00 . Press [SET] key to confirm. ③Use [JOG/→] key to shift the digit to the right, and [↑][↓] keys to select the number 1040 then press [SET] key to confirm. If you input number except 「1040」 , is displayed on the console. ④“S-00” will appear again. Press [SET] to confirm ⑤Use [JOG/→][↑][↓] keys to enter “3”, then press [SET] to confirm. ⑥「CLEAr」is displayed on the console for 1.5sec. ...
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Induction motor vector mode ・Transfer of setting data to external console panel SET66EX‑Z Data transferring method from the inverter (VF66B) to the external console panel SET66EX‑Z is explained below: SET66‑Z Console panel SET66EX‑Z VF66B ・ ・ ・ ・・・ ・ ・ ・ External console panel ・・・ Inverter (VF66B) Connect optional external console panel SET66EX‑Z with the console panel SET66‑Z on the inverter VF66B. ※ If you connect external console panel SET66EX‑Z to the VF66B, you cannot use console panel (SET66‑Z) on the VF66B. Press [MONI/FNC] key to turn on FNC (function selection) mode. (LED‑FNC will lit) Use [↑][↓] keys to select S‑00 ( S will blink). Press [SET] to confirm. ...
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・ ・ ・ ・ ・ ・ ・ ・ ・ External console panel ・ ・ ・ Inverter (VF66 B) Connect optional external console panel SET66EX‑Z with the console panel SET66‑Z on the inverter VF66B. ※ If you connect external console panel SET66EX‑Z to the VF66B, you cannot use console panel (SET66‑Z) on the VF66B. Press [MONI/FNC] key to turn on FNC (function selection) mode. (LED‑FNC will lit) Use [↑][↓] keys to select S‑00 ( S will blink). Press [SET] to confirm. Use [JOG/→] key to shift the digit to right, and [↑][↓] keys to select 1040 . ...
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VF66B ・ ・ ・ ・ ・・ ・ ・ ・ External console panel ・ ・・ Inverter (VF66B) Connect optional external console panel SET66EX‑Z with the console panel SET66‑Z on the inverter VF66B. ※ If you connect external console panel SET66EX‑Z to the VF66B, you cannot use console panel (SET66‑Z) on the VF66B. Press [MONI/FNC] key to turn on FNC (function selection) mode. (LED‑FNC will lit) Use [↑][↓] keys to select S‑00 ( S will blink). Press [SET] to confirm. Use [JOG/→] key to shift the digit to right, and [↑][↓] keys to select 1040 . Press [SET] to confirm it. If you input number except 「1040」, ...
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“S‑00” will appear again. Press [SET] to confirm. Use [JOG/→][↑][↓] keys to change the number to 104 . Press [SET] to confirm it. Alternating display of ConP and SurE will appear. Press [SET] to confirm it. Note: No response if communication with SET66EX‑Z is not established. Display of ConP will appear and data of the inverter (VF66B) and data of the external console panel SET66EX‑Z will be compared. End will appear when both data are conformed. Inverter mode will be displayed for a few seconds and then returned to show monitor items. is indicated if only the 1st set‑up block is not conformed, is indicated if only the 2nd set‑up block is not conformed, and ...
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Induction motor vector mode Cumulative time timer clear Set-up Default Unit Set-up range Display Items (Item selection) resolution data S‑01 Cumulative operation timer (1) clear 1: Clearing Timer (1) ― ― ― S‑02 Cumulative operation timer (2) clear 1: Clearing Timer (2) ― ― ― Count of the cumulative timer (1) can be cleared by setting “1” in the Cumulative timer (1) clear (S‑01). Similarly, count of the cumulative timer (2) can be cleared by setting “1” in the Cumulative timer (2) clear (S‑02). ROM rewritable switch Set-up Default Unit Set-up range Display Item (Item selection) resolution data Rewriting of ROM will be possible by ...
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Induction motor vector mode ・Vdc detection gain automatic adjustment 2〜 Before adjusting Vdc detection gain, set a DC voltmeter or a tester between of the inverter shown in the figure in <Instruction manual (installation) Chapter2 2.3 connecting method>, then turn ON the inverter. CAUTION [For your safety] DC voltmeter or tester measurable of 500V+ (for 200V class) or 1000V+ (for 400V class) should be used for measuring DC voltage. High voltage will be impressed on the DC voltmeter or tester during measurement. Voltage measurement shall be carried on by technician. Turn the power ON after the front cover is closed. There is risk of electrical shock. Vdc detection gain (L‑00) is automatically changed by following procedure: Press [MONI/FNC] key to turn on FNC (function selection) mode. (LED‑FNC will be lit) Use [↑][↓] keys to select S‑00 will blink). ...
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Induction motor vector mode ・Adjustment of Analog input (1) gain (L‑01) and Analog input (1) offset (L‑02) Followings are the changing procedure of Analog input (1) gain (L‑01) and Analog input (1) offset (L‑02). Press [MONI/FNC] key to turn on FNC (function selection) mode. (LED‑FNC will be lit) Use [↑][↓] keys to select b‑00 will blink). Use [JOG/→] key to shift the digit to right, and [↑][↓] keys to enter the number “17” (b‑17) and press [SET] to confirm it. Use [JOG/→] key to shift the digit to right, and [↑][↓] keys to input “0”. Press [SET] to confirm it. Turn OFF the inverter, open the front cover, and short circuit between terminals [AIN1] ...
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Induction motor vector mode ・Adjustment of Analog input (1) gain (L‑01) (when input characteristic of 4 to 20mA) Note: Adjustment of Analog input (1) gain (L‑01) and Analog input (1) offset (L‑02) in 0‑10V is required before this adjustment. Press [MONI/FNC] key to turn on FNC (function selection) mode. (LED‑FNC will be lit) Use [↑][↓] keys to select b‑00 will blink). Use [JOG/→] key to shift the digit to right, and [↑][↓] keys to enter the number “17” (b‑17) and press [SET] to confirm it. [Use [JOG/→] key to shift the digit to right, and [↑][↓] keys to input “2”. Press [SET] to confirm it. P board (VFC66‑Z) ...
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Induction motor vector mode ・Adjustment of Analog output (1) gain (L‑03) and Analog output (1) offset (L‑04) Note: Adjustment of Analog input (1) offset and gain is required before this adjustment. Followings are the changing procedure of Analog output (1) gain (L‑03) and Analog output (1) offset (L‑04). P board (VFC66‑Z) Turn OFF the inverter, open the front cover, and short circuit between terminals [AOT1] Terminal block and [AIN1] on the terminal block of the printed board (VFC66‑Z). AOT1 CAUTION GND [Short circuiting of terminals] AIN1 ● Before short circuiting terminals, please be sure to turn OFF the inverter. +10 There is a risk of electrical shock. After power is ON, press [MONI/FNC] key to turn on FNC (function selection) mode. (LED‑FNC will be lit). ・Use [JOG/→] [↑][↓] keys to select b‑17 then press [SET] to confirm it. ・Use [JOG/→] [↑][↓] keys to input and press [SET] to confirm it. ・ b‑17 will appear again. ・Use [JOG/→] [↑][↓] keys to select b‑21 then press [SET] to confirm it. ・Use [JOG/→] [↑][↓] keys to input and press [SET] to confirm it. ・ b‑21 will appear again. ...
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Induction motor vector mode ・Adjustment of offset and gain of Analog input (2) through (5) Note: Optional IO66‑Z, IOEXT66‑Z or Communication option boards are required for Analog input (2) through (5). This setting is unnecessary if IO66‑Z, IOEXT66‑Z or Communication option board is not used. Also adjustment of Analog input (1) offset and gain is required before this adjustment. Followings are changing procedure of Analog input (2) ‑ (5) gain and Analog input (2) ‑ (5) offset. Only changing procedure of Analog input (2) gain/offset (L‑05/L‑06) is shown here. For gain/offset of Analog input (3) through (5), set the setting items in G‑area and S‑area to be compatible with Analog input (3) through (5) then follow the same procedure as Analog input (2). Press [MONI/FNC] key to turn on FNC (function selection) mode. (LED‑FNC will be lit) and press [SET] to confirm it. Use [↑][↓] keys to select G‑03 Use [JOG/→] key to shift the digit to right, and [↑][↓] keys to input “0”. Press [SET] to confirm it. P board (VFC66‑Z) Turn OFF the inverter, open the front cover, and short circuit between terminals Terminal block [AIN2]‑[G]‑[G‑IN] on the terminal block of option P board (IO66‑Z). G CAUTION [Short circuiting of terminals] ...
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Induction motor vector mode ・Adjustment of offset and gain of Analog output (2) through (5) Note: Optional IO66‑Z, IOEXT66‑Z or Communication option boards are required for Analog output (2) through (5). This setting is unnecessary if IO66‑Z, IOEXT66‑Z or Communication option board is not used. Also adjustment of Analog input (1) offset and gain is required before this adjustment. Followings are changing procedure of Analog input (2) ‑ (5) gain and Analog output (2) ‑ (5) offset. Only changing procedure of Analog output (2) gain/offset (L‑05/L‑06) is shown here. For gain/offset of Analog output (3) through (5), set the setting items in G‑area and S‑area to be compatible with Analog output (3) through (5) then follow the same procedure as Analog output (2). ...
● Please be sure to turn OFF inverter before opening or closing front cover. There is risk of electrical shock. VFC66‑Z board SET66‑Z board Connector Optional board Support Fig.5.1 Inverter removed front cover (VF66B‑2R222) ① Open the front cover. (Please refer to instruction manual (installation) Chapter2 2.2 <Opening / closing of front cover>) ② Remove SET66‑Z board. Remove 4 screws indicated by circles in the right figure, and pull out SET66‑Z board from the VFC66‑Z Screw board. ③ Remove optional board. Disconnect two connectors located between VFC66‑Z board and option board. Fig.5.3 (a) is showing the condition with connectors connected. As shown in Fig.5.3 (b), ...
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Induction motor vector mode ④ There are four supports indicated by circles in Fig.5.1 which fixes the option board to the inverter. Remove the option board while pushing the latch of the support. Knob of connector Optional board VFC66‑Z board (a)Connector engaged (b) Knob of connector Fig.5.3 Connector Latch of support 爪 オプション基板 Optional board Fig.5.4 Latch of support ⑤ Like above mentioned option board, VFC66‑Z board also has supports to fix the board to the inverter. Remove the VFC66‑Z board while pushing the latch of the support. Align four holes with four supports, push the board downward until latches lock the board as shown in Fig.5.4. ...
Induction motor vector mode 5.3. Initialization of VF66B Capacity setting of VF66B can be set by initializing the inverter. Followings are concrete procedure of the ...
Induction motor vector mode Chapter6 Spare parts and technical assistance Please let us know following information when you ordering spare parts or requesting technical assistance. Inverter type, capacity (kW) and input voltage (V) 2) Motor type, capacity (kW), rated motor speed (rpm), rated motor voltage and pole number of the motor 3) Serial number and software version number (Software number can be find on the label pasted on the control printed board VFC66‑Z as shown in the figure below.) <Terminal block> SET66 VFC66 Software number 4) Situation at the failure and description of failure. 5) Operational status, load condition, environmental condition and date of purchase 6) Name of dealer or sales representative department Our request to dealers When your product using this inverter is shipped, please make sure so that this instruction manual is deliver to your end user. Also, if the setting value of this inverter has been changed from the factory default value, please notify the change to the end user. ...
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http://www.toyodenki.co.jp/ HAED OFFCE: No.1 Nurihiko Bldg. 9-2 Kyobashi 2-chome Chuo-ku, Tokyo, Japan ZIP CODE 104-0031 TEL: +81-3-3535-0652〜3 FAX: +81-3-3535-0660 OSAKA BRANCH :Higashi Hankyu Bldg. Kakuta-cho 1-1, Kita-ku Osaka, Japan ZIP CODE 530-0017 ...
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