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TOYODenki VF66R, Руководство по эксплуатации

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128 

Chapter 7

 

Maintenance and Inspection 

7.1. 

Periodic Inspection                                                                             

 

To always keep the best condition of devices and to maximize their best performance, conduct a periodic inspection 

at least once every six months to check issues which cannot be found in a normal monitoring. 

Persons with safety knowledge of electricity should conduct maintenance and inspection. 

For how to open the front cover, refer to {3.2. How to Open and Close Front Cover}. 

 

 

Warning

 

Tasks of inspection

 

●

 Never open the front cover with the input power supply turned on. 

Otherwise, it can result in a risk of electric shock. 

●

 Turn off the converter, open the front cover, and then check that the LED for checking "CHG" on the gate 

board <GAC66> turns off. After that, conduct an inspection. 
Otherwise, electric shock or injury may occur. 

 

 

Caution

 

Tasks of inspection

 

●

 Note that temperature of the heat sink may be high depending on operating conditions. 

Otherwise, you may get burned.

 

 

Warning

 

Maintenance and inspection

 

●

 Before conducting an inspection, turn off the input power supply and wait for ten or more minutes. Also, 

check voltage between the DC terminals [+] and [-] on the main circuit terminal block to see if it is below 
30 V. Otherwise, it can result in a risk of electric shock. 

●

 Only certified persons should conduct maintenance and inspection. Take off metals (such as a watch and 

bracelet) before maintenance and inspection. Use a tool for insulation. 
Otherwise, electric shock or injury may occur. 

 

■

 Items and contents of periodic inspection 

Inspection item and 
target 

Inspection detail 

Appearance of the 
converter 

Check that the vent hole or the heat sink does not get blocked with dust, and clean 
them. 

Cooling fan 

When dust is attached to the cooling fan, you should clean it. Replace the cooling 
fan, considering a service life time of about 40,000 hours as a guide. 

Inside the converter 

Inspect and check that dust is not attached to each board and electronic parts. 

Terminal block and 
terminal screw 

Inspect the terminal block and mounting screws for looseness, and retighten them. 

Connector 

Check connectors and terminals on the control board <VFC66R-Z> for looseness. 

Wiring 

Check the insulating coating of the wiring for abnormalities such as cracks and 
deformation. 

Main circuit capacitor  If it has any abnormalities such as electrolyte leakage or change of color, it should 

be replaced. For details, refer to {7.4. Inspecting and Replacing Main Circuit 
Capacitor}. 

Содержание VF66R

Страница 1: ...PWM Sine Wave Converter Operating Manual ...

Страница 2: ......

Страница 3: ... 21 3 4 Terminal Specifications 23 3 5 Notes for Wiring and Electrical Wire Size 26 3 5 1 Notes for Wiring 26 3 5 2 Electrical Wire Size of Input Output Device and Main Circuit Wires 27 3 5 3 Electrical Wire Size of Control Board 28 3 6 AC Filter 29 3 6 1 AC Reactor 29 3 6 2 AC Filter Capacitor 30 Chapter 4 Basic Operating Procedures for Converter 31 4 1 Checks before Starting Operation 31 4 1 1 A...

Страница 4: ...ion and analog input output adjustment area 83 5 4 Operation Using S Area Parameters 85 5 4 1 How to Clear Protections 85 5 4 2 Data Transfer from to External Console Option 87 5 4 3 DC Voltage Detection Gain Adjustment 95 5 4 4 Analog Input 2 and 3 Gain and Offset Adjustment 98 5 4 5 Analog Output 2 and 3 Gain and Offset Adjustment 103 Chapter 6 Troubleshooting 109 6 1 Protection Messages and Act...

Страница 5: ... Area A filter constant setting area 148 11 3 Area b operation command related setting area 148 11 4 Area c multifunction input output related setting area 149 11 5 Area E control gain related setting area 149 11 6 Area F protection function traceback setting area 150 11 7 Area G setting area for analog input and output 150 11 8 Area J communication option setting area 150 11 9 Area o special adju...

Страница 6: ...elivering any of your products with our converter built in consider that this manual can be distributed to end users Also when changing our factory default initialized data hereinafter referred to as Initialize Val for setting parameters of the converter make sure that end users can be informed about the changed contents of the Initialize Val Product Overview Connecting VF66R to an inverter causes...

Страница 7: ...jury may result and its danger seems to be very urgent Warning When improper use may cause a dangerous situation and death or serious injury may result Warning When improper use may cause a dangerous situation and death or serious injury may result Caution When improper use may cause a dangerous situation medium level or minor injury may result and only physical damage may result However it can ca...

Страница 8: ... sure to connect a ground wire Otherwise electric shock or a fire may occur Electrical engineering technicians should connect wires Otherwise electric shock or a fire may occur Be sure to install the converter before wiring Otherwise electric shock or a fire may occur Do not directly connect a resistor between DC terminals and Otherwise a fire may occur Warning Operation Be sure to install the fro...

Страница 9: ...r maintenance and inspection Otherwise electric shock or injury may occur Warning Others Never modify the converter Otherwise electric shock or injury may occur Caution General notice To provide detailed explanation all figures described in this manual are sometimes drawn with the cover or a safety shield removed To operate the converter be sure to return the specified cover or shield to its origi...

Страница 10: ...ssories If you have any problem contact us or the distributor 1 Check that the package contains the converter main unit and Operating Instructions 2 Check that the specifications accessories spares and options are delivered as you order You can check the converter model by seeing the model label on the surface of the cover Model label Converter main unit Operating Instructions ...

Страница 11: ...clear power control and a submarine repeater or system This converter is produced under the strict quality control However when it is applied to an important facility where its failure might threaten human life or cause expected serious losses you should install any safety devices to prevent serious accidents This converter requires electrical work Electrical engineering technicians should do it A...

Страница 12: ...each phase becomes 120 degrees Reduced maintenance cost Long life parts are used for components which require replacement Main circuit capacitor About ten years life expectancy in design Cooling fan About five years life expectancy in design You can check the replacement timing with a cumulative operation timer 2 2 Configuration Converter main unit Front cover This is a front cover of the converte...

Страница 13: ... side For details of wiring refer to 3 3 1 How to Connect Converter Terminals and 3 5 3 Electrical Wire Size of Control Board For details of the terminal block refer to 3 4 Terminal Specifications For how to replace the control board VFC66R Z refer to 8 2 How to Replace Control Board Console board SET66 Z This is a console part of the converter It has LEDs and operation keys Optional boards Option...

Страница 14: ...room and others 2 Typically only non conductive pollution occurs However when the system is not running temporary conductivity can be expected due to condensation Electrical equipment in an office and a control panel and others 3 Conductive pollution or dry and non conductive pollution resulting in conductivity due to expected condensation occurs In a general factory and others 4 Pollution causes ...

Страница 15: ... Do not install the converter in an atmosphere which contains plasticizer such as halogen and DOP phthalate ester Otherwise it may be damaged Converter installation requirements and heat radiation To use the converter incorporate it into the control board etc to meet the environmental conditions for installation Warning How to install converter Install it correctly Incorrect installation can resul...

Страница 16: ...dels using a sheet metal chassis and front cover Remove the sheet metal front cover and the resin control part cover 1 Use the Phillips screwdriver M4 to remove the mounting screws at the top of the front cover 2 Loosen the screws at the bottom of it 3 Remove the front cover from the main unit The number of mounting screws at the top and bottom of the front cover depends on the model Refer to the ...

Страница 17: ...pper cover 5 pcs Lower cover 5 pcs 4 When the control part cover is vibration resistant use the Phillips screwdriver M4 to remove two mounting screws of the control part cover When it is not vibration resistant it does not have mounting screws 5 While holding the lock part of the control part cover with your thumb pull it and remove it using the two claws on the right side as supporting points Con...

Страница 18: ...with that specified inside the inverter Front cover VFC66R Z Control board 7522 7522 69 75 Warning Notes for replacing parts Do not disassemble the converter unreasonably After disassembling it check that all parts are assembled correctly Incorrect assembly can result in a risk of a fire In particular if a flat cable is not inserted correctly the control circuit may not work properly Make sure tha...

Страница 19: ...l the resin control part cover and the sheet metal front cover 1 Insert the two claws on the right side of the control part cover into the sockets of the converter main unit 2 Push them until a lock clicks 3 When the control part cover is vibration resistant use the Phillips screwdriver M4 to tighten the two mounting screws of the control part cover Tighten it within a tightening torque of 1 4 N m...

Страница 20: ...torque of 1 5 N m The number of mounting screws of the front cover depends on the model Refer to the figure below Upper cover Lower cover Mounting screw Upper cover 5 pcs Lower cover 5 pcs VF66R 7522 9022 7544 11044 16044 Mounting screw Upper cover 4 pcs Lower cover 4 pcs VF66R 20044 25044 31544 Lower cover Upper cover ...

Страница 21: ...uations Connect them when the control circuit power needs to be turned on after turning off the main circuit power Be sure to insulate from the main circuits of L1 R L2 S and L3 T using a transformer When the control power supply terminals MR and MT are used in parallel models VF66R 15022 18022 and 40044 through 100044 power should be supplied to not only a master unit but a slave unit 7 The AC re...

Страница 22: ...0 V class inverters of 11 15 22 37 and 45 kW are used the total capacity is 130 kW and therefore VF66R 16044 should be selected Note that in using the PWM sine wave mode the effect of suppressing distortion of power supply current is decreased at a capacity half the converter rated capacity or less In this case it is possible to use as a converter To produce the harmonic suppression effect however...

Страница 23: ...e Unconnected Ground terminal Caution Be sure to connect it to the ground When using a noise filter connect it to a ground terminal of the filter MR MS MT Control power supply terminal Operation is available without connecting these terminals Used when power is supplied to the control circuit only Connect the AC power supply between MR and MT not MS Connect to the main circuit through an insulatio...

Страница 24: ...converter unit is ON Contact rating 250 VAC 30 VDC 2 A START Operation signal Input terminal for operation signal PS 12V output Output 12 V DC voltage Multifunction input Maximum input voltage 24 VDC maximum input current 3 mA Initial state fixed functions Multifunction input terminal 1 Multifunction input terminal Multifunction input terminal 2 Unused internal PLC function available Multifunction...

Страница 25: ...25 Terminal layout of main circuit terminals VF66R 7522 and 9022 VF66R 7544 through 16044 VF66R 20044 through 31544 ...

Страница 26: ... wire When placing them in parallel keep a distance of 30 cm or longer between them When crossing them ensure that they are crossed at right angles It is recommended that the main circuit wire should be contained into a metal pipe as a measure against noise for other facilities 3 To prevent noise contamination use a shielded wire or a shielded twisted pair wire for the control signal wire 4 When t...

Страница 27: ... x 2P 8 150 x 2P 8 150 x 2P 8 50 VF66R 40044 1000A 200 200 200 200 38 VF66R 50044 1200A 250 150 x 2P 8 250 150 x 2P 8 38 VF66R 60044 1500A 200 200 200 200 38 VF66R 75044 2000A 250 150 x 2P 8 250 150 x 2P 8 38 VF66R 100044 2500A 250 150 x 2P 8 250 150 x 2P 8 38 1 This table is based on the input voltage of 200 VAC for the 200 V class and 380 VAC for the 400 V class 2 Input MCCB indicates the rated ...

Страница 28: ...trol Board The electrical wire size of the terminal block TB1 on the control board VFC66R Z is common to all converter models Terminal block Wiring size mm2 Terminal block TB1 on the control board VFC66R Z 52MA FUSE 0 12 0 32 AWG26 to 22 ...

Страница 29: ...L20044 x 2 VF66R 50044 ACL25044 x 2 VF66R 60044 ACL20044 x 3 VF66R 75044 ACL25044 x 3 VF66R 100044 ACL25044 x 4 Exterior and dimensions reference Model W H D Weigh t Model W H D Weight ACL7522 300 320 295 58 ACL7544 300 310 290 63 ACL9022 300 320 295 65 ACL11044 360 380 320 96 ACL16044 420 400 340 125 ACL20044 420 460 340 150 ACL25044 450 520 370 190 ACL31544 480 550 400 240 Note Units of dimensio...

Страница 30: ...2R x 2 VF66R 60044 QS24746 11R x 3 VF66R 75044 QS24746 12R x 3 VF66R 100044 QS24746 12R x 4 Exterior and dimensions reference AC filter capacitor model W H D Weigh t AC filter capacitor model W H D Weight QS24745 8R 280 260 90 6 0 QS24746 8R 280 210 90 4 5 QS24745 9R 280 260 90 6 0 QS24746 9R 280 260 90 5 5 QS24746 10R 280 290 90 6 5 QS24746 11R 435 350 100 15 QS24746 12R 435 350 100 15 QS24746 13...

Страница 31: ...eds to be input If the terminal MI3 is not input with the PWM sine wave mode selected the converter cannot be operated Conversely if the terminal MI3 is input with the 120 degree conduction mode selected the converter cannot be operated Keep this in mind 4 1 2 Minimum Parameter Settings 1 Power supply frequency Set via the basic setting item 2 FrEq 2 Electric constant of filter To use the unit in ...

Страница 32: ...sole panel is enabled REV Turns on when the power supply wiring is reverse phase REG Turns on while the converter performs regenerative operation RUN Turns on while the converter is running PWM Turns on when the converter selects the PWM sine wave mode 4 Status display LED supplementary information This does not turn on Supplementary information for MODE LED 5 Operation keys Converter operation In...

Страница 33: ...n display mode the MONI monitor mode is entered After that if no operation is performed for a several seconds the protection display mode returns FNC function setting mode 3 FNC LED turns on while the FNC function setting mode is entered Set the parameters etc required to operate the inverter Protection occurs Protection occurs Clear protection Press STOP RESET key 1 For what are displayed at powe...

Страница 34: ...links it indicates an operating digit You can change alphanumeric characters of the operating digit by using keys or Unit LEDs The LED kW Hz A or V corresponding to the unit of numerical values in the seven segment display turns on Status LEDs FNC is on when the FNC mode function setting mode is selected DIR is on when the START STOP key on the console panel is enabled REV is on when the power sup...

Страница 35: ...eric characters Since they are represented as seven segment in particular you should carefully check alphabets Some alphabets are not used to avoid a difficulty in reading them Alphanumeric characters Alphanumeric characters Alphanumeric characters Alphanumeric characters Alphanumeric characters Decimalpoint Minussign ...

Страница 36: ...etting value MONI FNC key Switches to the monitor MONI mode key Shifts the operating digit by one to the left when you specify a value of a parameter setting item START key No function key Changes a parameter setting item area in the alphabetical reverse order Decreases a value of the operating digit by one when you specify a number or a value of a parameter setting item key Changes a parameter se...

Страница 37: ...digit You can shift the operating digit to the right by pressing the key Shifting to the left is possible only when setting a parameter using the key If you press the key while the operating digit is in the right edge of the seven segment display it moves to the leftmost digit or the maximum settable digit Likewise if you press the key while the operating digit is in the left edge of the seven seg...

Страница 38: ... MONI mode and a monitor item is displayed for one second Vdc shows a DC voltage 5 Data of the monitor item is displayed For details of monitor items and their data refer to 4 1 5 List of Monitor Items Current DC voltage is 340 0 V About the converter mode The VF66R converter provides the PWM sine wave mode and 120 degree conduction mode About the cooling fan When the converter is turned on the co...

Страница 39: ... provides procedures to display a setting value of the parameter d 18 of the area d 1 When the FNC LED on the console is off press the MONI FNC key The FNC LED turns on and the console enters the function setting FNC mode A setting item appears in the seven segment display on the console For example immediately after the converter is turned on the first item of the basic setting area is displayed ...

Страница 40: ...git number in the ones digit alphabet character When a number in the ones digit is changed in some cases a number in the tens digit is also changed For example A value changes in the following manner d 09 d 10 d 19 d 20 or d 99 d 00 by pressing the key A value changes in the following manner d 10 d 09 d 20 d 19 or d 00 d 99 by pressing the key How to change parameter setting values To manually set...

Страница 41: ...ameters repeat the procedures from the step 2 8 Press the MONI FNC key The FNC LED turns off and the console returns to the monitor MONI mode The monitor item which was displayed before setting the parameter is displayed for about one second Then its data is displayed Operating digit of parameter setting values The operating digit of a setting value is indicated by blinking A number from 0 to 9 a ...

Страница 42: ...bout one second later data of the monitor item is automatically displayed DC voltage shows 340 0 V 3 Press either of the SET key key or key to return to the display of the monitor item Example showing a DC voltage Vdc 4 Press either of the SET key key or key while the monitor item is displayed The next monitor item is displayed About one second later data of the monitor item is automatically displ...

Страница 43: ...C line voltage AC frequency Hz Frequency of alter AC power kW AC active power Positive power is defined as flowing into power system Power supply voltage V Effective value of power supply line voltage Active current command A Effective value of active current command input to the AC current control part Reactive current command A Effective value of reactive current command input to the AC current ...

Страница 44: ...l check 3 State ON OFF of the input terminals MI10 through MI14 on the optional board Starting from the right digit states of the following input terminals are displayed MI10 through MI14 Input terminals on the optional board Refer to another table Displays of input and output terminal check 1 indicates ON and 0 indicates OFF For terminals MI10 through MI14 refer to the Operating Instructions of t...

Страница 45: ...s of input and output terminal check MI4 MI3 MI2 MI1 START MI9 MI8 MI7 MI6 MI5 MI14 MI13 MI12 MI11 MI10 Unused Unused MI17 MI16 MI15 4STA 4I 4INC 86A 52MA Unused MO6 MO5 MO4 MO3 0 OFF 1 ON Cumulative operation time Hr Cumulative operation time Timer remaining time 1 Hr Remaining time of the main circuit capacitor timer This numerical value is a guide of remaining life of the main circuit capacitor...

Страница 46: ...tion version Date when a sequence ladder was created Example 2001 09 28 h1928 A month value is converted as follows 10 A 11 B 12 C Adjustment monitor Special monitor for special adjustment Protection history display History of the last six protection items and the data of protection operations For details refer to 6 4 How to Check Protection History ...

Страница 47: ...rence value etc Run stop Perform wiring between the converter and DC power supply between the converter and power supply L1 R L2 S L3 T ground terminal AC power supply voltage detection transformer switch etc Capacity Voltage Converter mode Press the MONI FNC key on the console panel to turn on FNC LED and set 0 VrEF DC voltage command 1 PHi power factor angle 2 FrEq power supply frequency etc Pre...

Страница 48: ... the converter Checking jumper socket position Check the position of the jumper socket for a jumper pin next to the terminal block TB1 on the control board VFC66R Z When it is positioned at CN SO this indicates PS common input source input When it is positioned at CN SI this indicates GND common input sink input 1 Turn off the converter 2 Open the front cover For how to open the front cover refer ...

Страница 49: ...with it turned on a high voltage may be output when the converter is turned on Prepared items Phillips screwdriver M3 Phillips screwdriver M4 External contact 1 Turn off the converter 2 Open the front cover For how to open the front cover refer to 3 2 How to Open and Close Front Cover Use the Phillips screwdriver M4 3 Install the external contact between the control input terminal START and the te...

Страница 50: ...irmed and b 03 is displayed again The display of the setting value automatically returns to that of the setting item in ten seconds Unless the SET key is pressed while a setting value is displayed the change cannot be confirmed 11 Press the MONI FNC key The FNC LED turns off after a monitor item is displayed for about one second its data appears 12 Turn ON the external contact installed between th...

Страница 51: ... area Configured in using multifunction input output Area d Converter operation setting area DC voltage command setting Area E Control gain setting area AC current control DC voltage control AC voltage control gain settings Active reactive current upper lower limit setting Area F Protection function traceback setting area Related to overload protection Cumulative operation timer Traceback setting ...

Страница 52: ...C voltage command fixed mode selection d 00 is set to ON in the PWM sine wave mode x 1 PHi Power factor angle x 2 FrEq Power supply frequency x Area A filter constant setting area Display Contents Used in 120 degree conduction mode A 00 AC reactor constant 1 phase x A 01 Capacitance of filter capacitor 1 phase of phase conversion x Area b operation command related setting area Display Contents Use...

Страница 53: ... in 120 degree conduction mode d 00 DC voltage command fixed mode selection x d 01 DC voltage command gain x d 02 DC voltage command upper limit x d 03 DC voltage command lower limit x d 04 Soft start time x d 05 For special adjustment x d 06 For special adjustment x d 07 For special adjustment x d 08 For special adjustment x This is for special adjustment only Do not use it usually Area E control...

Страница 54: ...ion F 13 Traceback CH4 selection F 14 Traceback CH5 selection F 15 Traceback CH6 selection F 16 Traceback CH7 selection F 17 Traceback CH8 selection F 18 Traceback CH9 selection F 19 Traceback CH10 selection F 20 Traceback CH11 selection F 21 Traceback CH12 selection Area J option setting area Display Contents Used in 120 degree conduction mode J 00 Digital_communication_option_selection J 01 ASYC...

Страница 55: ... 3 selection L 03 Analog output 2 gain L 04 Analog output 2 offset L 05 Analog output 3 gain L 06 Analog output 3 offset L 07 Analog input 2 3 characteristics selection x L 08 For special adjustment x L 09 Analog input 2 gain x L 10 Analog input 2 offset x L 11 Analog input 3 gain x L 12 Analog input 3 offset x This is for special adjustment only Do not use it usually ...

Страница 56: ...sually Area P special adjustment area Display Contents Used in 120 degree conduction mode P 00 through 99 For special adjustment This is for special adjustment only Do not use it usually Area S converter mode selection and analog input output adjustment area Display Contents Used in 120 degree conduction mode S 00 Special mode selection S 01 Cumulative operation timer 1 clear S 02 Cumulative opera...

Страница 57: ... 45 0 0 0 degree 2 FrEq Power supply frequency 50 60 50 Hz X DC voltage setting 0 VrEF Set the DC voltage command for the case that the DC voltage command fixed mode selection d 00 is set to ON With the DC voltage command fixed mode selection d 00 set to OFF the DC voltage command variation mode is entered and thus this setting is ignored For the DC voltage command variation mode refer to the desc...

Страница 58: ...r factor angle A negative value indicates delay phase operation of current relative to the power supply voltage whereas a positive value indicates advance phase operation The power factor is a cosine value of the setting Power supply frequency 2 FrEq Set the frequency of the AC power supply ...

Страница 59: ...μF x AC reactor constant A 00 In this parameter set the inductance value for one phase of the AC reactor connected to VF66R Capacitance of filter capacitor capacity A 01 In this parameter set the capacitance for one phase of phase conversion of the filter capacitor connected to the AC power supply side Set appropriate values since these parameters affect the control performance Set this with a nom...

Страница 60: ...the console or in other ways When you want to change the setting value of the parameter select OFF When you try to rewrite data with b 00 set to ON PrtCt appears in the seven segment display on the console b 01 and b 02 PLC function selection Display Contents Setting range Selecting item Initialized data Unit Write during operation b 01 PLCL function enable OFF PLC L function disable ON PLC L func...

Страница 61: ...Digital communication option selected an operation command is given by an input of the digital communication option In using the PLC L or PLC H function an operation command is given by an output of the PLC function regardless of the operation command source selection b 03 DC voltage command source selection b 04 In this parameter set the DC voltage command source With Console selected the setting...

Страница 62: ...ction of restart after instantaneous power interruption 0 Enable 1 Disable 0 x b 08 For special adjustment Do not set this item Selection of restart after instantaneous power interruption b 07 Select the action taken when a drop in DC voltage or abnormality in the AC power supply occurs OFF Performs the protection operation against power supply abnormality The 86A contact is turned ON Resetting is...

Страница 63: ...gnal 3 Protection relay 86A inactive 7 External failure signal 4 Protection relay 86A inactive 8 Traceback external trigger 9 Emergency stop B contact 0 x c 02 Multifunction input terminal 7 MI7 function selection 1 x c 03 Multifunction input terminal 8 MI8 function selection 2 x c 04 Multifunction input terminal 9 MI9 function selection 3 x c 05 Multifunction input terminal 10 MI10 function selec...

Страница 64: ... on the optional board become the input relay terminals of internal PLC function Caution Safety notice Be sure to turn off the converter before connecting terminals Otherwise it can result in a risk of electric shock Close the front cover before turning on the power Otherwise it can result in a risk of electric shock Be sure to turn off the converter before handling the jumper It can result in a r...

Страница 65: ...ction output terminal 4 MO4 function selection 1 x 1 Do not set this item Install and set the digital communication option to use the function of multifunction output terminal For how to set the digital communication option refer to 5 3 11 Area J The above 1 During power failure is output when the DC voltage is at a power failure level of 180 V 360 V for 400 V class or less with normal control pow...

Страница 66: ...tion starts again Set the reference value with c 09 Integrated power setting rate and the output pulse width with c 10 Output pulse width upon arrival of integrated power setting Integrated power c 09 Integrated power setting rate Setting reached output c 10 Output pulse width upon arrival of integrated power setting Overload pre alarm operation level setting c 11 When the overload counter which s...

Страница 67: ...ure signal 2 Protection relay 86A active 2 External failure signal 3 Protection relay 86A active 3 External failure signal 4 Protection relay 86A active 4 External failure signal 1 Protection relay 86A inactive 5 External failure signal 2 Protection relay 86A inactive 6 External failure signal 3 Protection relay 86A inactive 7 External failure signal 4 Protection relay 86A inactive 8 Traceback ext...

Страница 68: ...de is entered and the DC voltage command varies with the AC voltage In this case the DC voltage command is determined as follows DC voltage command Effective value of AC line voltage x DC voltage command gain d 01 ON The DC voltage command fixed mode is entered and the DC voltage command is fixed to the setting of the basic setting item 0 VrEF Refer to the description of basic setting item 0 VrEF ...

Страница 69: ...age x 1 56 V Note that the maximum DC voltage command is 358 V 200 V class 716 V 400 V class When the DC voltage command source selection b 03 is set to a value other than 0 the DC voltage command from the specified place takes priority For d 02 and d 03 setting with the console can be done in increments of 0 1 V for the 400 V class unit However the setting is reflected in increments of 0 2 V inte...

Страница 70: ...0 0 E 02 AC current control Integral gain 0 0 to 9 9 0 0 These are AC current control gains Normally do not change the initial values E 03 through E 07 Current voltage control gain settings Display Contents Setting range Selecting item Initialized data Unit Write during operation E 03 DC voltage control basic proportional gain 0 0 to 9 9 2 5 E 04 DC voltage control maximum proportional gain 0 0 to...

Страница 71: ...riable structure proportional gain which changes proportional gain depending on the difference between a DC voltage command and DC voltage Caution For E 06 setting with the console can be done in increments of 0 1 V for the 400 V class unit However the setting is reflected in increments of 0 2 V internally Keep this in mind 直流電圧偏差 絶対値 E 06 E 03 比例ゲイン 最大比例ゲイン 基本比例ゲイン E 04 可変開始電圧 E 05 可変傾斜率 可変構造比例ゲイ...

Страница 72: ...command lower limit 150 to 150 150 Set the ratio to the rated AC current of the converter unit These parameters are used to set the upper lower limits of active reactive current commands in operation When a current command exceeds any of these values it is limited to this setting value Normally do not change the initial values E 14 PLL gain setting Display Contents Setting range Selecting item Ini...

Страница 73: ...otection counter starts As shown in the figure an overload protection OL will be activated according to the 150 60 sec characteristic curve Normally do not change the initial value OL protection operation time sec Output current effective value percentage of reference current 105 150 60 200 400 OL operation time 2700 output current percentage of reference current 105 Overload protection OL operati...

Страница 74: ...conds the converter is stopped by continuous FCL protection operation F 02 and F 03 Cumulative operation timer setting Display Contents Setting range Selecting item Initialized data Unit Write during operation F 02 Cumulative operation timer 1 main circuit capacitor life 0 to 65535 See following table Hr x F 03 Cumulative operation timer 2 cooling fan life 0 to 65535 See following table Hr x Cumul...

Страница 75: ...ough F 21 External failure detection delay time setting Display Contents Setting range Selecting item Initialized data Unit Write during operation F 08 Traceback_pitch 1 to 100 1 msec F 09 Traceback trigger point 1 to 99 80 F 10 Traceback CH1 selection 0 to 12 0 F 11 Traceback CH2 selection 0 F 12 Traceback CH3 selection 0 F 13 Traceback CH4 selection 0 F 14 Traceback CH5 selection 0 F 15 Tracebac...

Страница 76: ...Recorded data Dimension Recorded data ch1 U phase current 2357digit Unit rated AC current PLC output RAM 1 through 12 Settings of F 10 through 21 become the selection of output RAM ch2 V phase current ch3 W phase current ch4 DC voltage 10digit V 200V 5digit V 400V ch5 U phase power supply voltage ch6 V phase power supply voltage ch7 W phase power supply voltage ch8 U phase control voltage ch9 V ph...

Страница 77: ...lay Contents Setting range Selecting item initialized data Unit Write during operation J 00 Digital communication option selection 0 OFF 1 OPCN66 Z 2 ASYC66 Z 3 For expanded options 4 For expanded options 5 IO66 Z 6 For expanded options 7 CC66 Z 0 x Do not set this item Option selection J 00 In this parameter set a value corresponding to the installed option When a value other than 0 is selected w...

Страница 78: ...o 12 6 x J 05 ASYC66 Z OPCN66 Z Transmission wait time selection CC66 Z CC Link version number of occupied stations selection Using ASYC66 Z 0 0 ms 1 5 ms 2 10 ms 3 20 ms 4 40 ms 5 60 ms 6 100 ms Using OPCN66 Z Baud rate J 02 125 k 250 k 200 k 1 Mbps 0 200 200 200 200 μs 1 200 200 200 200 μs 2 200 200 200 200 μs 3 200 200 200 200 μs 4 200 150 150 150 μs 5 200 100 100 100 μs 6 200 100 50 50 μs Usin...

Страница 79: ...FC66R Z is replaced refer to 5 4 3 DC Voltage Detection Gain Adjustment and perform adjustment L 01 and L 02 Analog output selection Display Contents Setting range Selecting item Initialized data Unit Write during operation L 01 Analog output 2 selection 0 AC voltage 1 AC current 2 AC frequency 3 AC power 4 DC voltage 5 Internal PLC output 6 Calibration 7 For special adjustment 8 For special adjus...

Страница 80: ... 00 L 03 through L 06 and L 09 through L 12 are setting areas for adjusting analog input output gain and offset These values are automatically set when analog output adjustment for the area S or analog input adjustment is performed Therefore normally you do not have to set them manually L 07 and L 08 Analog input characteristics selection Display Contents Setting range Selecting item Initialized d...

Страница 81: ... n 04 For special adjustment Do not set this item Converter mode n 00 and Converter model n 01 By reading out these settings you can check the converter mode and model This parameter is for read out only You cannot use it for writing Writing is always prohibited When changing the converter model specified for the control board VFC66R Z due to replacement of spare parts etc you should first initial...

Страница 82: ...his item AC voltage detection adjustment gain n 05 With this parameter adjust the gain of converter AC voltage detection Set this parameter so that the voltage applied to the AC voltage detection transformer matches the VAc monitor value 5 3 12 Area o special adjustment area Do not set the area o since it is provided for special adjustment 5 3 13 Area P special adjustment area Do not set the area ...

Страница 83: ...ow In these items set or change various functions of the converter Setting items of the special mode selection S 00 Setting item Descriptions 1 For details of initialization refer to 8 3 How to Initialize Converter Main Unit 2 This is for special adjustment only Do not use it usually 3 For details of clearing protections refer to 5 4 1 How to Clear Protections 99 This is for special adjustment onl...

Страница 84: ...lay Contents Setting range Selecting item Initialized data Unit Write during operation S 03 Vdc adjustment DC voltage detection value V x S 04 For special adjustment x S 05 Analog input 2 adjustment 1 Offset adjustment Input a value 1000 times voltage V Gain adjustment x S 06 Analog output 2 adjustment 1 Offset adjustment 2 Gain adjustment x S 07 Analog input 3 adjustment 1 Offset adjustment Input...

Страница 85: ...etting item appears in the seven segment display For example immediately after the converter is turned on the first item of the basic setting area is displayed 2 Press the keys or to display S 00 3 Press the SET key 0 is displayed on the extreme right and the underscore blinks on the extreme left 4 Press the key to blink required digits and then press the keys or to specify 1040 5 Press the SET ke...

Страница 86: ...f data such as protection histories is confirmed cLEAr is displayed for about 1 5 seconds and then S 00 is displayed again 9 Press the MONI FNC key The FNC LED turns off after a monitor item is displayed for about one second its data appears Warning Installation of the external console option Before installing SET66R Z be sure to take any measures against static electricity Otherwise circuits insi...

Страница 87: ...to SET66R Z VF66R Converter External console option SET66R Z Console 2 When the FNC LED on the console is off press the MONI FNC key The FNC LED turns on and a setting item appears in the seven segment display For example immediately after the converter is turned on the first item of the basic setting area is displayed 3 Press the keys or to display S 00 4 Press the SET key 0 is displayed on the e...

Страница 88: ... confirmed The change is confirmed and VtoS and SurE blink alternately 10 Press the SET key The setting is confirmed and VtoS is displayed Data is being transferred Data is transferred from the converter main unit to SET66R Z When it has been completed successfully End is displayed When communication between the main unit and SET66R Z fails during the transfer process transfer is interrupted 1 Int...

Страница 89: ... the console on the main unit cannot be used Also when the main unit cannot communicate with SET66R Z SET66R Z does not react Check connections between them and others 1 Connect the console of the converter main unit to SET66R Z VF66R Converter External console option SET66R Z Console 2 When the FNC LED on the console is off press the MONI FNC key The FNC LED turns on and a setting item appears in...

Страница 90: ...in ten seconds Unless the SET key is pressed while a setting value is displayed it is not confirmed The change is confirmed and StoV1 and SurE blink alternately 10 Press the SET key The setting is confirmed and StoV1 is displayed Data is being transferred When the version of the converter main unit is different from the software version number of SET66R Z VErr blinks Press the STOP RESET key to in...

Страница 91: ...tion is connected When SET66R Z has been connected to the converter main unit the console on the main unit cannot be used Also when the main unit cannot communicate with SET66R Z SET66R Z does not react Check connections between them and others 1 Connect the console of the converter main unit to SET66R Z VF66R Converter External console option SET66R Z Console 2 When the FNC LED on the console is ...

Страница 92: ... confirmed The change is confirmed and StoV2 and SurE blink alternately 10 Press the SET key The setting is confirmed and StoV2 is displayed Data is being transferred When the version of the converter main unit is different from the software version number of SET66R Z VErr blinks Press the STOP RESET key to interrupt copying data Press the SET key to continue to copy data Data is transferred from ...

Страница 93: ...em and others 1 Connect the console of the converter main unit to SET66R Z VF66R Converter External console option SET66R Z Console 2 When the FNC LED on the console is off press the MONI FNC key The FNC LED turns on and a setting item appears in the seven segment display For example immediately after the converter is turned on the first item of the basic setting area is displayed 3 Press the keys...

Страница 94: ...d The change is confirmed and ConP and SurE blink alternately 10 Press the SET key The setting is confirmed and ConP is displayed Data is being compared Compare data of the converter main unit with that of SET66R Z When they match End is displayed Setting data does not match Any of CErr1 CErr2 and CErrA blinks When communication between the main unit and SET66EX Z is disconnected during transfer t...

Страница 95: ...onverter and 1000 V or more for the 400 V class Prepared items Phillips screwdriver M3 Phillips screwdriver M4 DC voltage meter or tester 1 Turn off the converter 2 Open the front cover For how to open the front cover refer to 3 2 How to Open and Close Front Cover Use the Phillips screwdriver M4 3 Install a DC voltage meter or tester between the DC terminals and on the main circuit terminal block ...

Страница 96: ... indicating a password error 11 Press the SET key 0 is displayed on the extreme right and the underscore blinks on the extreme left 12 Press the key to blink required digits and then press the keys or to change numbers to a value measured by the voltage meter or the tester The display of the setting value automatically returns to that of the setting item in ten seconds Unless a setting value is sp...

Страница 97: ...e FNC LED turns off after a monitor item is displayed for about one second its data appears DC voltage Vdc 15 Turn off the converter and open the front cover 16 Remove the installed DC voltage meter or tester 17 Close the front cover ...

Страница 98: ...or details of how to change parameter settings refer to 4 2 3 Changing Parameter Settings Analog Input 3 Gain and Offset Adjustment For analog input 3 gain and offset refer to the area L Specify setting items of the area L and area S to meet the analog input 3 gain and offset Then follow the procedures below Warning Short circuit of terminals Be sure to turn off the converter before short circuiti...

Страница 99: ...changed 5 Press the keys or to change the number to 0 0 to 10 V 6 Press the SET key The change is confirmed and L 07 is displayed again The display of the setting value automatically returns to that of the setting item in ten seconds Unless the SET key is pressed while a setting value is displayed the change cannot be confirmed 7 Turn off the converter 8 Open the front cover For how to open the fr...

Страница 100: ...5 Press the key to blink required digits and then press the keys or to specify 1040 16 Press the SET key The password input is confirmed and the screen returns to S 05 display When a different number from 1040 is input P Err indicating an error is displayed In this case press the keys or to return to S 05 Follow the procedures again from the step 14 Display indicating a password error 17 Press the...

Страница 101: ...s AIN2 and G IN Keep the terminals G and G IN on IO66 Z short circuited 23 Install a DC voltage meter or tester between the terminals AIN2 and GND 24 Close the front cover and turn on the converter 25 Press the MONI FNC key The FNC LED turns on and the first setting item of the basic setting area is displayed 26 Press the keys or to display S 00 27 Press the key to blink numbers and then press the...

Страница 102: ...keys or to specify a value 1000 times a value measured by the voltage meter or the tester Inputting a value 1000 times a voltage value of the analog input 2 enables gain adjustment of the analog input 2 Specify 9983 if the measured value is 9 983V 33 Press the SET key When S 05 is displayed again the settings of the analog input 2 gain L 9 and analog input 2 offset L 10 are automatically changed 3...

Страница 103: ...nd offset L 03 and L 04 when IO66 Z is used Be sure to do this after adjusting offset and gain of the analog input 2 Use the analog output 2 characteristics selection L 01 and the analog output 2 adjustment S 06 parameters For details of the analog input 2 characteristics selection and analog output 2 characteristics selection refer to 5 3 10 Area L For details of the analog output 2 adjustment re...

Страница 104: ...nals AOT2 and AIN2 on IO66 Z Use the Phillips screwdriver M3 3 Short circuit the terminals G and G OT on IO66 Z Use the Phillips screwdriver M3 4 Close the front cover and turn on the converter 5 Press the MONI FNC key The FNC LED turns on and a setting item appears in the seven segment display For example immediately after the converter is turned on the first item of the basic setting area is dis...

Страница 105: ...g value automatically returns to that of the setting item in ten seconds Unless the SET key is pressed while a setting value is displayed the change cannot be confirmed 11 Press the or keys to specify L 01 For details of the analog output 2 characteristics selection L 01 refer to 5 3 10 Area L 12 Press the SET key The selection of L 01 is confirmed and the current setting value Initialized data is...

Страница 106: ... error 19 Press the SET key 0 is displayed on the extreme right and the underscore blinks on the extreme left 20 Press the key to blink a required digit and then press the keys or to change the number to 1 Analog output 2 offset adjustment The display of the setting value automatically returns to that of the setting item in ten seconds Unless a setting value is specified while it is displayed it c...

Страница 107: ...and the underscore blinks on the extreme left 28 Press the key to blink required digits and then press the keys or to specify 1040 29 Press the SET key The password input is confirmed and the screen returns to S 06 display When a different number from 1040 is input P Err indicating an error is displayed In this case press the keys or to return to S 06 Follow the procedures again from the step 27 D...

Страница 108: ...he setting item in ten seconds Unless the SET key is pressed while a setting value is displayed it is not confirmed When S 06 is displayed again the settings of the analog output 2 gain L 03 and analog output 2 offset L 04 are automatically changed 33 Press the MONI FNC key The FNC LED turns off after a monitor item is displayed for about one second its data appears 34 Turn off the converter and o...

Страница 109: ...ns start The protection operations are numbered in the order in which they are detected and they will blink They are displayed in turn every one second Behaviors of the converter in the protection display mode Stop operation with some exceptions Enable protection contact 86A output with some exceptions Operations in the protection display mode 1 Even during a protection operation you can press the...

Страница 110: ...ration command is input Low voltage power failure 200 V class DC voltage drop less than or equal to 180 V while the converter is running 400 V class DC voltage becomes less than or equal to 360 V while the converter is running or AC power supply is in an abnormal state 200 V class AC voltage becomes less than or equal to 140 Vrms while the converter is running 400 V class AC voltage becomes less t...

Страница 111: ...are displayed in addition to the above list For models 7522 through 9022 and 7544 through 31544 consisting of a single unit the protection items related to master units listed in the next table are displayed Models 7522 7544 and higher and parallel models Display Protection item Description Gate board abnormality Protection related to the following gate board starts and the protection operation re...

Страница 112: ...ion operation slave unit 1 Overcurrent is applied to the L2 S phase IGBT in the slave unit 1 IGBT L3 T phase protection operation slave unit 1 Overcurrent is applied to the L3 T phase IGBT in the slave unit 1 DC part overvoltage slave unit 1 DC part is protected from overvoltage in the slave unit 1 200 V class Voltage of the DC part exceeds 400 V 400 V class Voltage of the DC part exceeds 800 V Un...

Страница 113: ...omes more than or equal to a specified value Unit overheat L3 T phase slave unit 2 Heat sink temperature of the L3 T phase IGBT in the slave unit 2 becomes more than or equal to a specified value Blown fuse slave unit 2 Fuse of the main circuit DC part in the slave unit 2 is blown or Magnetic contactor MC in the slave unit 2 does not turn on Failed fan slave unit 2 Cooling fan in the slave unit 2 ...

Страница 114: ...cified value Unit overheat L3 T phase slave unit 3 Heat sink temperature of the L3 T phase IGBT in the slave unit 3 becomes more than or equal to a specified value Blown fuse slave unit 3 Fuse of the main circuit DC part in the slave unit 3 is blown or Magnetic contactor MC in the slave unit 3 does not turn on Failed fan slave unit 3 Cooling fan in the slave unit 3 fails However the operation is n...

Страница 115: ...emperature inside the control panel rises or not 3 1 2 How to Install Converter Cooling space of the converter is not enough Keep enough cooling space 3 1 2 How to Install Converter The installation direction of the converter is not correct Install it in the correct direction 3 1 2 How to Install Converter The output electrical wire was grounded or short circuited Check the wiring of the output el...

Страница 116: ... review a setting value of the overload protection setting F 00 5 3 7 Area F Load capacity is abnormally large Use the overload pre alarm function c 11 5 3 4 Area c Display Cause Where to check and how to take actions Reference Current sensor failure Replace the current sensor Input current flow when the converter stops Check the input current Make sure that inverter operation enable TB1 4I is req...

Страница 117: ...heck and how to take actions Reference The option usage selection J 00 is set to ON without the option connected Set the option usage selection J 00 to OFF 5 3 9 Area J An option malfunctions Replace the option Optional Operating Instructions An option is not connected properly Check the connection with the option and the connector insertion status Optional Operating Instructions Display Cause Whe...

Страница 118: ...ls Check the cooling fan of the converter Display Cause Where to check and how to take actions Reference The external failure signal was input Check conditions where it is input Multifunction input settings are not correct Check multifunction input settings of c 01 through c 06 5 3 4 Area c Display Cause Where to check and how to take actions Reference Excessive current flows to the converter outp...

Страница 119: ...d how to take actions Reference The protection related to GAC66 starts Clear the protection operation related to GAC66 that is displayed at the same time 6 1 2 List of Protection Messages Display Cause Where to check and how to take actions Reference The gate board GAC66 malfunctions Replace the gate board GAC66 The cable between the master unit gate board GAC66 and slave unit gate board GAC66 or ...

Страница 120: ...T phase 3 Display Cause Where to check and how to take actions Reference The cooling fan of the converter stops or its air volume is decreased due to failure or malfunction Replace the cooling fan 7 3 How to Replace Cooling Fan The wind of the cooling fan of the converter blows in the reverse direction Install it so that the wind blows in the correct direction 7 3 How to Replace Cooling Fan Ambien...

Страница 121: ...functions Replace it Replace the magnetic contactor MC A character in the third digit from the right distinguishes a master unit n from slave units 1 2 and 3 Display Cause Where to check and how to take actions Reference The output electrical wire was grounded or short circuited Check the wiring of the output electrical wire 3 3 How to Connect Converter Load capacity is abnormally large Reduce loa...

Страница 122: ...unit A character in the third digit from the right distinguishes a master unit n from slave units 1 2 and 3 Display Cause Where to check and how to take actions Reference Input power supply voltage abnormally rises Check input power supply voltage The output electrical wire was grounded or short circuited Check the wiring of the output electrical wire A character in the third digit from the right ...

Страница 123: ...Operation and Protection History Display 1 The started protection operation blinks When multiple protection operations started they are numbered and displayed in turn every one second 2 While the desired protection operation blinks press the SET key Data of the protection operation one point traceback is displayed Six items and their data are repeatedly displayed in turn every one second 3 Press t...

Страница 124: ...absolute three phase AC current instantaneous values It is different from the display of the monitor item AC voltage V An effective value of AC line voltage AC frequency Hz An AC frequency AC power kW An AC active power Positive power is defined as flowing into power system In the tables AC current shows a current value immediately before a protection operation occurs out of sampled values every o...

Страница 125: ...e no longer checked Protection contact 86A output is disabled again 1 While the protection operation blinks press the STOP RESET key The protection operation is reset The mode returns to the monitor MONI mode immediately before the protection operation starts When the monitor item Vdc DC voltage is displayed again Even after it is reset it may occur again When a cause of the protection operation h...

Страница 126: ...played For details of the monitor MONI mode refer to 4 2 4 Checking Operating State For details of monitor items refer to 4 2 5 List of Monitor Items 2 Press either of the SET key key or key to return to the display of the monitor item 3 Press either of the SET key key or key to display trbLE display protection history Unless you press any key within one second while the monitor item is displayed ...

Страница 127: ...ection operation is displayed Six items and their data are displayed in turn every one second 5 Press the SET key The protection history is displayed again 6 Press the SET key The monitor item is displayed again Clearing protection history You can clear the stored protection history with S 00 For details refer to 5 3 14 Area S ...

Страница 128: ...minals and on the main circuit terminal block to see if it is below 30 V Otherwise it can result in a risk of electric shock Only certified persons should conduct maintenance and inspection Take off metals such as a watch and bracelet before maintenance and inspection Use a tool for insulation Otherwise electric shock or injury may occur Items and contents of periodic inspection Inspection item an...

Страница 129: ...less than or equal to 0 this indicates that it is time to replace the cooling fan and that replacement of the fan is recommended For replacing the main circuit capacitor refer to 7 4 Inspecting and Replacing Main Circuit Capacitor For replacing the cooling fan refer to 7 3 How to Replace Cooling Fan Default setting of the cumulative operation timer You can change a setting of cumulative operation ...

Страница 130: ...ric shock Only certified persons should conduct maintenance and inspection Take off metals such as a watch and bracelet before maintenance and inspection Use a tool for insulation Otherwise electric shock or injury may occur Caution Precautions concerning handling Handle parts with care not to make a powerful impact Deformation will cause a failure of the converter 7 3 1 How to Remove Cooling Fan ...

Страница 131: ...de the mounting plate of the cooling fan to the front side 3 Incline and lift the plate For some models the plate is only to be unlocked with no screw Slide to the front side Main unit Cooling fan mounting plate Cooling fan mounting screw Cooling fan Incline Lift the cooling fan to remove Main unit ...

Страница 132: ...e cooling fan 6 Use the Phillips screwdriver to remove screws and remove the cooling fan from the plate Remove connectors from the cooling fan Cooling fan connector mounting plate Cooling fan Cooling fan connector Finger guard Remove screws using a Phillips screwdriver and remove the cooling fan Cooling fan connector Cooling fan Cooling fan mounting plate mounting plate ...

Страница 133: ...ilure Check them carefully and then install it 1 Follow the procedures described in 7 3 1 How to Remove Cooling Fan in the reverse order to install each part 2 Connect the connector of the cooling fan to the connector of the electrical wire on the main unit For the pathway of the electrical wire of the cooling fan put it in the state before the fan is removed 3 Insert the mounting plate of the coo...

Страница 134: ... aging of the main circuit capacitor For aging apply the rated input voltage to the converter for about eight hours with its output electrical wire removed If the capacitor is used without aging it may be damaged resulting in a dangerous situation 7 5 How to Perform Insulation Resistance Test When the board and the terminal block have been cleaned in a periodic inspection etc before operating the ...

Страница 135: ... insulation resistance between the terminals on the main circuit terminal block and the protective earth terminal Check that insulation resistance is more than or equal to 10 MΩ If it is less than 10 MΩ contact us 5 Remove all short circuit wires 6 Return the wires to the original state 7 Close the front cover 7 6 How to Discard Parts To discard replaced parts or service parts follow the instructi...

Страница 136: ...r Be sure to replace the control board with the control board VFC66R Z in which the software dedicated for the converter is written 8 2 How to Replace Control Board Warning Replacing the control board VFC66R Z Be sure to turn off the converter when opening or closing the front cover and then install the board Otherwise it can result in a risk of electric shock Prepared items Spare of the control b...

Страница 137: ...e Front Cover Use the Phillips screwdriver M4 3 Remove four screws on the console board SET66 Z Use the Phillips screwdriver M3 4 Remove the console board SET66 Z Pull out the console board from the control board VFC66R Z to remove it Console Board SET66 Z Connector Support Control board VFC66R Z Optional board Screws ...

Страница 138: ...he support The control board VFC66R Z is also fixed to the chassis of the converter with the support When having a difficulty in pushing the claws use a needle nose plier 10 Remove the control board VFC66R Z 11 Align four holes on a new control board VFC66R Z to the support 12 Push the control board VFC66R Z until the claws of the support hang on the upper portion of the board 13 Align the four ho...

Страница 139: ...d VFC66R Z The moving part of the connector is elastic If it is not installed tightly it may be removed Fix it tightly 18 Install the console board SET66 Z and then tighten four screws Use the Phillips screwdriver M3 19 Close the front cover of the converter Use the Phillips screwdriver M4 ...

Страница 140: ...n measure 500 V or more for the 200 V class converter and 1000 V or more for the 400 V class Prepared items Phillips screwdriver M3 Phillips screwdriver M4 DC voltage meter or tester 1 Turn off the converter 2 Open the front cover For how to open the front cover refer to 3 2 How to Open and Close Front Cover Use the Phillips screwdriver M4 3 Install a DC voltage meter or a tester between the DC te...

Страница 141: ...1040 is input P Err indicating an error is displayed In this case press the keys or to return to S 00 Follow the procedures again from the step 7 Here you can stop the initialization by pressing the STOP RESET key Display indicating a password error 10 Press the SET key Again 0 is displayed on the extreme right and the underscore blinks on the extreme left 11 Press the key to blink a required digi...

Страница 142: ...later the converter series name is displayed Then contents similar to what are displayed at power on are displayed Refer to 4 2 2 What Are Displayed at Power on Then a monitor item is displayed for about one second and its data is displayed 16 Turn off the converter and open the front cover 17 Remove the installed DC voltage meter or tester 18 Close the front cover Adjustment of various inputs Aft...

Страница 143: ...ts External failure signal external traceback trigger emergency stop Normally closed 2 open collector signals During operation during power failure integrated power pulse load pre alarm 2 analog inputs 2 analog outputs One point traceback Data of six points such as the history of last five protection operations and AC current AC voltage DC voltage at protection operation are stored Console monitor...

Страница 144: ...46 210 System voltage V Three phase three wire 380 to 460V 10 50 60 Hz 5 Cooling method Forcible cooling Weight kg 58 76 Converter model 16044 20044 25044 31544 Unit rated AC current A 300 370 460 600 System voltage V Three phase three wire 380 to 460V 10 50 60 Hz 5 Cooling method Forcible cooling Weight kg 92 149 156 220 Parallel model Converter model 40044 50044 60044 75044 100044 Unit rated AC ...

Страница 145: ...mall type Converter model Dimension Unit mm 200V class 400V class A B C D E F G H I 7522 7544 410 500 45 695 720 12 5 350 145 205 9022 530 623 46 5 745 770 12 5 350 145 205 11044 530 623 46 5 745 770 12 5 350 145 205 16044 410 503 46 5 975 1000 12 5 350 145 205 For weight of the converter refer to 9 2 List of Models 4 Mounting holes for M10 Normal mounting surface ...

Страница 146: ...el Dimension Unit mm 400V class A B C D E F G 20044 445 525 40 975 1000 12 5 386 25044 445 525 40 975 1000 12 5 386 31544 520 660 70 1100 1130 15 500 For weight of the converter refer to 9 2 List of Models 8 Mounting holes for M10 ...

Страница 147: ...30 623 46 5 745 770 12 5 305 145 205 16044 410 503 46 5 975 1000 12 5 350 145 205 The tables below list the dimensions of the through hole Converter model Dimension Unit mm 200V class 400V class J K L M N O P Q R 7522 7544 515 410 52 5 658 9022 635 530 52 5 708 11044 635 530 52 5 708 16044 515 410 52 5 940 Converter model Dimension Unit mm 200V class 400V class S T U 7522 7544 695 11 26 9022 745 1...

Страница 148: ...0 A 00 AC reactor constant 1 phase A 01 A 01 Capacitance of filter capacitor 1 phase of phase conversion A 02 n 02 Carrier frequency 11 3 Area b operation command related setting area Display Contents VF64R VF66R DIPSW1 1 b 00 Setting data rewrite protection b 00 b 02 Super block function usage selection VF64R PLCH function usage VF66R b 01 b 01 Sequence function selection VF64R PLCL function usag...

Страница 149: ...ion selection VF64R c 09 c 07 Multifunction output terminal 3 MO3 function selection c 10 c 08 Multifunction output terminal 4 MO4 function selection c 11 c 09 Integrated power setting rate c 12 c 10 Output pulse width upon arrival of integrated power setting c 13 c 11 Overload pre alarm operation level setting c 14 c 12 MI1 input terminal function selection 11 5 Area E control gain related settin...

Страница 150: ...fset adjustment amount VF64R analog input 2 offset VF66R G 05 L 01 Analog output selection VF64R analog output 2 selection VF66R G 06 L 03 Analog output adjustment gain VF64R analog output 2 gain VF66R G 07 L 04 Analog output adjustment offset VF64R analog output 2 offset VF66R G 08 L 02 Analog output 2 selection VF64R analog output 3 selection VF66R G 09 L 05 Analog output 2 adjustment gain VF64R...

Страница 151: ...splay Contents VF64R VF66R P 000 through 259 P 000 through 259 Special adjustment super block related setting area 11 11 Area S converter capacity DC voltage detection gain area Display Contents VF64R VF66R S 00 L 00 Vdc detection gain S 01 n 00 Converter control mode read out only S 02 n 01 Converter capacity voltage class read out only ...

Страница 152: ...e to the right 4 Descriptions of a failure and a state when it occurs 5 Operating state load state ambient condition date of purchase operation condition 6 Distributor name sales department name Attentions to distributors When delivering this converter with your any product built in consider that this manual can be distributed to end users Also when changing our Initialized data for setting parame...

Страница 153: ...esigned by you or your customer When the problem was caused by deficiencies in a program created by you or your customer When the problem originated in something other than the delivered product When the problem was caused by modification performed without the prior approval of Toyo Denki When the problem was caused by repair or modification performed by someone other than Toyo Denki or a company ...

Страница 154: ... Denki shall not be responsible for onsite test operation and adjustments All Rights The copyright of this manual belongs to Toyo Denki Duplicating all or part of contents of this manual without obtaining permission from the right holder is prohibited under the Copyright Act All rights of company names and product names described in this manual belong to their respective owners ...

Страница 155: ......

Страница 156: ... this the operating manual may be changed without a preliminary announcement by specification change of a product etc Please understand that it may differ from the contents of the operating manual enclosed by the model of purchase and the contents of the operating manual posted on our homepage Please have a look from our homepage about the newest operating manual TIM069 C _20180706 ...

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