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Toshiba TOSVERT VF-P7, Instruction Manual

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F-25

6.13.4 Dynamic (regenerative) braking - To urgently stop the motor

 



 

：

Dynamic braking mode selection

 



 

：

Dynamic braking resistance

 



 

：

Dynamic braking resistor capacity

[Parameter setting]

Title

Function

Adjustment range

Default setting



Dynamic braking mode selection

: Disabled

: Enabled/overload

detection enabled



Dynamic braking resistance



〜



  [

Ω

]



Dynamic braking resistor capacity



〜



 [kW]

Model

dependent

※

Default settings vary from model dependent. Refer to 6.13.4-4).

  Protection level is defined by 



(Refer to 6.13.5).

                        Note 1)  While  dynamic  braking  is  in  operation,  “P”  blink  is  displayed  at  left  side  of  the

     monitor. (It is not an error.) The blink starts at achieving 



(over-voltage

     stall protection level / dynamic braking protection level).

                    Note 2)  In  the  case  of  oscillating  of  monitor  or  taking  long  time  at  deceleration,  set
                                     



(over-voltage stall protection) = 

.

            Note 3) When using braking unit(PB3), set 



(dynamic braking mode selection) = 

,

                   and 



(over-voltage stall protection) = 

.

  

a) External braking resistor (with a thermal fuse) (optional)

[Parameter setting]

Title

Function

Adjustment range

Setting value



Dynamic braking
mode selection

: Disabled

: Enabled/overload detection enabled

・

Function

Dynamic braking is used in the following cases:
1) need to stop the motor quickly.
2) The inverter trips because of an over-voltage (OP) during deceleration.
3) Fluctuation of load condition causes a regenerative power even at a constant s

peed such as press machine.

IM

Motor

Ｒ

Ｓ

Ｔ

Ｕ

Ｖ

Ｗ

Power
supply

ＰＡ

ＰＢ

Ｇ

/

Ｅ

MCCB

External braking resistor 
(optional)

Inverter

Summary of Contents for TOSVERT VF-P7

Page 1: ...lace for reference Toshiba Schneider Inverter Corporation 2001 All Rights Reserved 200V class 18 5 110kW 400V class 18 5 315kW II I 1 3 2 5 4 7 6 9 8 11 10 13 12 14 15 Preface Safety precautions Contents Operating the inverter Connection Basic parameters Basic Operation Operation with external signal Peripheral units Monitoring operation status Specification Table of parameters Regular inspection ...

Page 2: ...ts mandatory items what you must do What you must do is described in or near this symbol by a picture or word Represents danger What is dangerous is described in or near this symbol by a picture or word Represents warning What the warning should be applied is described in or near this symbol by a picture or word Limited applications This inverter is designed to control the speed of three phase ind...

Page 3: ...ase request your TOSHIBA dealer for repair Due to the possibility of contaminants entering the drive disconnect the input power if the drive will be unused for extended periods The leakage current caused by the contamination may result in fire 2 3 3 3 Warning Reference Never touch Do not touch any heat sink or braking resistor or you could get a burn since they become very hot 3 Prohibited Do not ...

Page 4: ...idents 1 4 4 1 4 4 1 4 4 1 4 4 1 4 4 Warning Reference Prohibited Do not hold the front cover to carry the inverter or the cover could come off and cause the main unit to fall thus causing you to get an injury Do not install the inverter in any place subject to vibration or it could fall causing injury to persons 2 1 4 4 Mandatory For a model 20 kg or more in weight designed for 30kW motors or lar...

Page 5: ...minutes or more after turning off the power make sure that charge lamp is extinct 3 Using a circuit tester with a D C voltage measuring capacity of more than 800V check to be sure that the voltage remaining in the D C main circuit between PA and PC is below 45V Failure to do so could lead to an electric shock Tighten the terminal board fixing screws at the specified torque Failure to do so could l...

Page 6: ...se do not set the stole prevention level to 30 or less in the usual usage 3 3 3 6 21 6 25 2 Mandatory Do not turn on the power before attaching the front cover When the inverter is installed in a cabinet with the inverter s front panel detached always close the door of the cabinet before turning on the power Turning on the power with the cover or the door left opened could lead to an electric shoc...

Page 7: ...rence Mandatory When you throw away the inverter have it done by a specialist in industrial waste disposal If the collection transport and disposal of industrial waste is dune by someone who is not licensed it is punishable as a violation of the law Laws in regard to disposal and cleaning of waste People who specialize in the processing of waste and are known as industrial waste collectors and tra...

Page 8: ...vector control drooping function commercial power inverter switching function and various communication functions which allow the inverter to be used as part of a system 3 Torque control In addition to speed control by the frequency command VF P7 is capable of speed control by the torque command which is best suited to winding control 4 Options that widen the range of application Extended terminal...

Page 9: ...ls B 6 ２ ３ １ Main circuit terminals B 6 ２ ３ ２ Control circuit terminals sink logic minus common ２ ３ ３ Serial RS485 communication connector B 8 B 11 ３ Operating the inverter C 1 ３ １ Control modes of the VF P7 inverter C 2 ３ ２ Simple operation of the VF P7 1 Speed control mode C 3 ３ ２ １ Operation from the terminal external signals C 3 ３ ２ ２ Operation from the control panel Control panel operation C ...

Page 10: ...put signals F 3 ６ ２ １ Changing standby signal function F 3 ６ ２ ２ Priority selection both F CC R CC are ON F 3 ６ ２ ３ Assigning priority to the terminal board in panel operation mode F 4 ６ ２ ４ Binary BCD signal selection Expansion TB option unit F 6 ６ ３ Selection of terminal functions F 7 ６ ３ １ Keeping an input terminal function always active ON F 7 ６ ３ ２ Changing input terminal functions F 7 ６ ３ ３ ...

Page 11: ...e filter F 40 ６ ２１ ３ Speed limits in torque control mode F 41 ６ ２１ ４ Torque bias and load sharing gain F 42 ６ ２２ Torque limit F 44 ６ ２３ Secondary acceleration deceleration F 49 ６ ２３ １ Acceleration and deceleration patterns F 49 ６ ２３ ２ Switching of acceleration deceleration 1 2 3 and 4 F 50 ６ ２３ ３ Minimum acceleration deceleration times F 52 ６ ２４ Pattern run F 53 ６ ２５ Protection functions F 56 ６ ２５...

Page 12: ...Common serial optional F 71 ６ ３０ ２ Using the RS485 port fitted as standard F 73 For designing a system ７ OPERATION WITH EXTERNAL SIGNAL G 1 ７ １ External Operation G 1 ７ ２ Applied operation with input and output signals operation by the terminal board G 2 ７ ２ １ Functions of input terminals in case of sink logic G 2 ７ ２ ２ Functions of output terminals in case of sink logic G 5 ７ ２ ３ Setup of input o...

Page 13: ...cation in detail and countermeasures L 1 １２ ２ Method of resetting causes of trip L 5 １２ ３ In the case motor does not run in spite of no trip message appearing L 6 １２ ４ How to check other troubles L 7 １３ Regular inspection and maintenance M 1 １３ １ Regular inspection M 1 １３ ２ Periodical inspection M 2 １３ ３ When making a service call M 4 １３ ４ When retaining the inverter out of operation M 4 １４ Warran...

Page 14: ...dynamic braking circuit NF External heat sink with dynamic braking circuit Y Others non standard Z Explosion proof Note Turn off the power in advance when checking the rating of the inverter installed in a cabinet １ Read this section first Type indication Warning label Power supply Motor capacity Pet name 200V 18 5kW Use an inverter which matches the input power rating of your three phase inductio...

Page 15: ...the terminal board in error Terminal board cover Terminal board cover fixing screws RUN key lamp Lit when the RUN key is enabled RUN key Pressing this key while the RUN key is lit starts the motor STOP key Pressing this key while the RUN key lump is lit causes the motor to make a slowdown stop UP DOWN key lam With these keys you can set the operation frequency while the UP DOWN lamp is lit VEC lam...

Page 16: ...rubber bush in the wiring hole as shown below Models for 22kW motor or smaller Rubber bush Cut Cooling fin Ventilation slits Wiring hole 1 Rating label Connectors for optional add on module board Side view Bottom view Warning label on the top ...

Page 17: ... 1 3 2 Main circuit control power supply and control circuit terminal boards １ Main circuit terminal board Grounding terminal VFP7 2300P VFP7 4300P 4370P VFP7 2185P 2220P VFP7 4185P 4220P VFP7 4450P 4550P ...

Page 18: ...A 5 VFP7 2750P VFP7 4110KP 4160KP VFP7 2900P 2110KP VFP7 4200KP 4315KP VFP7 2370P 2550P VFP7 4750P 4900P ...

Page 19: ...er supply unit option Refer to 9 4 1 Refer to 2 2 for the connection of control power cables by voltage R46 R41 and S0 terminals VFP7 2185P 2220P VFP7 4185P 4220P VFP7 2300P VFP7 4300P 4370P VFP7 2370P 2110KP VFP7 4450P 4315KP Control power supply inputs Control power Power supply supply inputs 1 for control circuit ...

Page 20: ...ront lower cover for wiring following the steps below Less than 22kW For a 30kW model or larger detach the whole front cover for wiring Remove the two screws at the lower part of the front cover To detach the cover draw the terminal board cover toward you while swinging it up a little Hooked F ST CC CC RR R ＶＩ FM OUT1 P24 PP RES S2 S3 S4 RX S1 ＩＩ FP OUT2 AM FLA FLB FLC ST CC shorting bar Screw siz...

Page 21: ...r vibration which can exceed a limit that the motor or its bearings can withstand Contact the motor maker if you wish to operate the motor at such a high frequency Load of an oil lubrication type When a speed reducer or a gear motor of an oil lubrication type is operated by the inverter its oil lubrication efficiency decreases in low speed ranges Inquire of the speed reducer maker about the allowa...

Page 22: ...causes the motor to trip In this case it is necessary to install a dynamic braking resistor etc suitable for the load Motor with a braking system When a brake equipped motor is connected directly with the inverter the brake cannot be released at start up because of an insufficient voltage To avoid this connect the brake cables separately from the motor main cables Non exciting brake Non exciting b...

Page 23: ...ent remove the capacitor from the motor Connecting such a capacitor causes the inverter to break down and the motor to trip or breaks the capacitor itself Use of an inverter at a voltage other than the rated one There is a need to connect it to a power unit supplying a voltage different from the rated voltage increase or reduce the supply voltage to the inverter s rated voltage using a transformer...

Page 24: ...ring the PWM carrier frequency as described in 1 above However if lowering the PWM carrier frequency results in an increase in magnetic noise contact your Toshiba dealer 2 Influences of a current leaking from a cable into other cables Thermal relay If a current leaks from an output cable of an inverter to other cables because of its insufficient capacitance the high frequency elements of the leaka...

Page 25: ... be burned by the high frequency elements of a leakage current For a model with relatively long cables longer than 50 m the ammeter can be burned more easily by the high frequency elements of a leakage current which flows into it through the external CT because a leakage current can be too large as compared with the current rating of the motor Measures to be taken 1 For external meters use the met...

Page 26: ...g label Supplying a voltage exceeding the above range could lead to a breakdown an electric shock or a fire Warning Prohibited Table1 Allowable chemicals and solvents Chemical Solvent Hydrochloric acid concentration of less than 10 Methanol Sulfuric acid concentration of less than 10 Ethanol Nitric acid concentration of less than 10 Triol Caustic soda Mesopropano l Ammonia Glycerin Sodium chloride...

Page 27: ... install the inverter in any place subject to vibration Note If you intend to install it in a place subject to vibration you should take measures to protect it from vibration In such a case contact your Toshiba dealer in advance If installing the inverter close to any of the following appliances or devices take necessary measures to prevent them from malfunctioning Solenoid Connect a surge suppres...

Page 28: ...to withstand its weight or it could fall and cause injury to persons Install a mechanical brake whenever the motor requires a brake device which retains the motor shaft Failure to do so could lead to injury to persons because the inverter itself has no function of mechanically retaining the brake shaft Installation place Install the inverter vertically on a flat steel wall in a well ventilated pla...

Page 29: ...fic value of inverter W Amount of air to be ventilated forcefully m3 min Heat radiation area required for closed type cabinet m2 18 5 940 5 4 18 8 22 1110 6 3 22 2 30 1490 8 5 29 8 37 1530 8 7 30 6 45 1850 10 5 37 0 55 2250 12 8 45 0 75 3050 17 4 61 0 90 3650 20 8 73 0 200V 110 4450 25 4 89 0 18 5 800 4 6 16 0 22 940 5 4 18 8 30 1270 7 2 25 4 37 1570 8 9 31 4 45 1570 8 9 31 4 55 1810 10 3 36 2 75 ...

Page 30: ...all them in the same duct or in parallel with each other and do not bind them together Be sure to ground the grounding terminal G E of the inverter Be sure to connect a surge suppressor to every electromagnetic contactor and every relay installed near the inverter Install noise filters as required Notes on the installation of two or more inverters in a single cabinet When installing two or more in...

Page 31: ...the cabinet When you carry out heat sink going out attachment please change the position of the attachment ornaments hanging hole of the inverter according to the following figure 1 Metallic ornaments with the hanging hole are attached only in the following models 200V class Applicable motor capacity is 75kW or larger 400V class Applicable motor capacity is 110kW or larger 1 Normal attachment 2 He...

Page 32: ...closing the door of the cabinet if the inverter is installed in it Turning on the power with the cover or the door left opened could lead to an electric shock Entrust all electrical work to an experienced specialist Wiring by an inexperienced person could result in a fire or an electric shock Connect the output terminals on the motor side correctly connection of the terminals causes the motor to r...

Page 33: ...cuit Notes on wiring When connecting wires to the main circuit terminals use crimp contacts because there is no large space between terminals and attach them in order so that they do not come into contact with each other Be sure to ground the inverter by connecting wires of the following size or larger to the grounding terminal G E Voltage class Applicable motor Grounding wire size AWG cross secti...

Page 34: ...e signal 10 10V Voltage signal 0 10V Forward Preset speed 1 S1 Preset speed 4 ST R S2 S3 S4 OUT2 P24 OUT1 Ry Ry AM FM FP Ammeter Frequency meter Digital voltmeter PO PC PB PA Main circuit Reverse Standby Reset Preset speed 3 Preset speed 2 Current signal 4 to 20mA ＩＩ MCCB Voltmeter or ammeter R0 S0 Note １ Connector for common serial communication RS485 connector for serial communication SINK SOURC...

Page 35: ... serial communication SINK SOURCE Common External potentiometer or voltage signal between RR and CC 0 10V R20 S20 1 Connect a power source for the control circuit 2 The inverter is shipped with the terminals PO and PA shorted with a bar Remove this shorting bar when installing a DC reactor DCL 3 Power output for the control circuit which is provided only for the 400V 45kW and larger models Single ...

Page 36: ...ked if only the control circuit is energized FLC FLB FLA S20 RUN Surge suppressor OFF ON R20 RUN Connection of a RUN relay for the 400V models Main circuit power supply 200V class 75 110kW 3 phase 200 230V 50Hz 60Hz 400V class 110 315kW 3 phese 380 460V 50Hz 60Hz Control circuit Motor IM FL G E CC RX VI RR PP F RES CC R L1 S L2 T L3 U T1 V T2 W T3 Control panel FLC FLB FLA Voltage signal 10 10V Vo...

Page 37: ...460V 50 60Hz 30 90kW 3 phase 380 440V 50Hz 380 460V 60Hz Between R46 S0 Single phase 415 440V 50Hz 415 460V 60Hz Between R41 S0 Single phase 380 415V 50Hz 380 415V 60Hz Maximum allowable output of control power source 200V class 18 5 30kW 50VA 37 110kW 60VA 400V class 18 5 37kW 50VA 45 90kW 150VA 110 160kW 200VA 200 315kW 350VA PA PB Used to connect a dynamic braking resistor For the optional dyna...

Page 38: ...50Hz 207 5 230V 60Hz 110 315kW Single phase 207 5 230V 50 60Hz Terminal symbol Inverter internal circuit R L1 S L2 T L3 U T1 V T2 W T3 G E R0 S0 R46 R41 R20 S20 Fig 1 200V class 18 5 22kW 400V class 18 5 22kW Fig 2 200V class 30 110kW 400V class 30 37kW Fig 3 400V class 45 315kW P0 PA PB PC 1 18 5 and 22kW models contain rush current prevention circuit in the rectifier circuit part 2 The dynamic b...

Page 39: ...d CC are connected No voltage contact input 24Vdc 5mA and less Sink logic source logic switchable Sink input ON 5Vdc or less OFF 11Vdcormore Source input ON 11Vdc or more OFF 5Vdc or less PP Output Analog input setting power output 10Vdc Allowable load current 10mAdc RR Input Multifunction programmable analog input Factory default setting 0 to 10Vdc input sets 0 to 80Hz frequency range 10Vdc Inter...

Page 40: ... of the control circuit P24 Output 24Vdc power output power for control of the inverter 24Vdc 100mA OUT1 Multifunction programmable open collector output The terminal has been set by default so as to detect and output low speed signal output frequencies OUT2 Output Multifunction programmable open collector output The terminal has been set by default so as to detect and outputs signals indicating t...

Page 41: ...ized causes the inverter to trip In such a case before resetting the inverter make sure that the logic have been switched correctly After switching logic be sure to attach the switch cover to prevent the logic from being switched by mistake If the error message sink source switching error is displayed check to be sure that the sequence is normal then reset the inverter CC OUT1 Sink logic Inverter ...

Page 42: ...s for RS485 communication Note Please detach a communication line and the main circuit wiring 20cm or more Please do not connect pin 1 24Vdc and pin 7 5Vdc Please twist the lines between RXA and RXB between TXA and TXB by the twist pair cable Please connect terminus resistance at the terminal both ends of a transmission way When you use it by 2 line type please short circuit between RXB and TXB be...

Page 43: ...ead to a fire If any defect is found request your Toshiba dealer for repair Turn off the power before leaving the inverter out of operation for a long period of time Do not turn on the power before attaching the front cover When the inverter is installed in a cabinet with the inverter s front panel detached always close the door of the cabinet before turning on the power Turning on the power with ...

Page 44: ... the inverter monitors the output voltage and passes an output current commensurate with the load This mode of operation is used in conjunction with the above mode 3 or 4 Torque control mode The motor torque is controlled by torque command signals The motor s rotating speed is determined by the relationship between the load torque and the torque produced by the motor Sensor vector control Optional...

Page 45: ...and closed Forward run and open Slowdown stop When terminals and are electrically connected Example of typical connection Ｆ ＣＣ Ｆ ＣＣ ＣＣ To make the motor coast to a stop coast stop described on the left break the connection between ST and CC when the motor is out of operation Then is displayed on the LED display of the inverter rotating speed Frequency ON OFF ON OFF Terminal F CC Terminal ST CC Slo...

Page 46: ...fore the first use after purchase ３ Setting the frequency by a current signal 4 to 20 mA Current signal 4 to 20mAdc Parameter setting Speed setting mode selection parameter at This setting cannot be made when the terminal VI is used ＰＰ ＣＣ ＲＲ ＩＩ ＣＣ Frequency setting with potentiometer Volume control The operation frequency by potentiometer 1 to 10kΩ1 4 W for setting Refer to 7 3 for details of adju...

Page 47: ...g frequency is displayed Make this setting when the motor is out of operation If the monitor display mode setting parameter is set at Running frequency Press the MON key to call up the first basic parameter automatic acceleration deceleration Select by pressing the or key Press the Enter key to display the parameter setting set value Default setting Change the parameter setting to by pressing the ...

Page 48: ...n deceleration Select by pressing the or key Press the Enter key to display the parameter setting Default setting Change the parameter setting to Operating panel enabled by pressing the key Save the change by pressing Enter key Then and the set value are displayed alternately Select by pressing key or key Press the Enter key to display the parameter setting Default setting Change the parameter set...

Page 49: ... Refer to 6 30 7 for details of this setting Factory default setting Coast stop Emergency stop from the control panel in modes other than the panel operation mode A stop mode can be selected from among Coast stop Slowdown stop DC injection braking Note default setting Coast stop In modes other than the control panel operation mode you can urgently stop the motor emergency stop by entering a comman...

Page 50: ...p with parameter for your application Block diagram of PID control system becomes like the following Over ride process Jump frequency process 1 Process value Run frequency process An example of deviation Delay filter Feedback amount PID deviation upper limit PID deviation lower limit Integral gain Proportional gain Differential gain Output frequency Reference of process amount Permission or prohib...

Page 51: ... frequency Lower limit frequency Set the permissible maximum value of output frequency with upper limit frequency and permissible minimum value of output frequency with lower limit frequency Upper limit frequency and lower limit frequency are also effective to process amount Upper limit frequency and lower limit frequency limit process amount 3 Input terminal for feedback amount Set the input term...

Page 52: ...ss amount after the frequency conversion Refer to the block diagram in 3 3 1 Two types of reference commands refer to 6 6 or 15 preset speeds operation refer to 5 14 are also be available for reference of the amount of processes 5 Acceleration deceleration time Set the acceleration time and the deceleration time at a smallest value The response of PID control becomes fast However when a trip occur...

Page 53: ... set short as described in 5 cautions are required Acceleration deceleration times can be changed as occasion Refer to 6 23 2 for details 3 3 3 Adjustment of PID control Adjust the PID control gain to process amount feedback signal and control object Parameter settings Title function Adjustment range Default setting Delay filter Proportional P gain Integral I gain PID deviation upper limit PID dev...

Page 54: ...s greatly unsteady 4 Delay filter Delay filter acts to soften a rapid change of the deviation linear delay function Usually it is not necessary to change the setting A small setting value makes processing fast a large setting value makes it slow 5 PID deviation upper limit PID deviation upper limit is upper limit over positive deviation It limits the instantaneous value of deviation Usually it is ...

Page 55: ... parameter Used to search for parameters the settings which have been changed and are different from the factory default settlings Use this parameter to check parameter settings again after confirmation or when changing parameter settings Parameter code MON 4 Basic operation of the VF P7 This mode enables you to monitor the output frequency and set frequency command values This mode is also used t...

Page 56: ...e another parameter was changed A value smaller than the lower limit value is entered or the value set for the currently selected parameter becomes smaller than the lower limit value because another parameter was changed If the above alarm code or blinks change the parameter setting below the value or above the value respectively When any of these alarm codes is blinking no change can be made to a...

Page 57: ...nformation Memorization of user defined parameters Reset of user defined parameters 5 5 8 Forward reverse selection At panel control only Forward Reverse 5 6 9 Acceleration time 1 s See J 28 5 1 2 10 Deceleration time 1 s See J 28 5 1 2 11 Maximum frequency Hz 5 7 12 Upper limit frequency Hz 5 8 13 Lower limit frequency Hz 5 8 14 Base frequency 1 Hz 5 9 15 Motor control mode selection Constant tor...

Page 58: ...eter from among the basic parameters Select the parameter you want to change by pressing and key then press the Enter key to display the parameter setting MON MON ENT ENT ENT Press the Monitor key to switch to parameter setting mode is displayed Select the parameter the code of which is the closest to that of the parameter you want to change Press the Enter key to activate the selected parameter S...

Page 59: ...ey Press the Enter key to save the change Then the parameter code and the set value are displayed alternately 4 1 3 Searching for changed parameters and changing their settings again You can search for and display all parameters the settings of which have been changed are different from their respective default settings using the user parameter group With this parameter you can also change their s...

Page 60: ...ch for parameters in reverse direction Press the MON key to display the parameter setting set value Change the parameter setting by pressing or key Press the enter key to save the change Then the parameter code and the set value are displayed alternately Following the same steps as above search for and display other parameters you want to change one by one by pressing the or key to check or change...

Page 61: ...e selection parameter Procedure for resetting all parameters to the factory default settings at a time Key operated LED display Operation The operation frequency is displayed Make this setting when the motor is out of operation Press the MON key to call up the first basic parameter automatic acceleration deceleration Switch to by pressing or key Press the Enter key to display the parameter setting...

Page 62: ... be careful Title Function display Title Function display FM terminal meter selection VI II reference bias Ｘ FM terminal meter adjustment Ｘ VI II reference gain Ｘ AM terminal meter selection RR reference bias Ｘ AM terminal meter adjustment Ｘ RR reference gain Ｘ Optional analog terminal 1 meter selection RX reference bias Ｘ Optional analog terminal 1 meter adjustment Ｘ RX reference gain Ｘ Optional ...

Page 63: ... So use the manual setting for machines that need to be accelerated and decelerated always at constant rates Set manually the acceleration and deceleration times in the case that braking resistor or braking unit is applied Before setting this parameter connect the inverter to the motor For a load that requires the inverter to be operated almost at its rated current the motor may fail to reach the ...

Page 64: ...e the operation frequency goes up from 0Hz to the maximum frequency and the deceleration time the operation frequency goes down from the maximum frequency to 0Hz Parameter setting Title Function Adjustment range Default setting Acceleration time 1 See note s Model dependent Deceleration time 1 See note s Model dependent Note The minimum setting of acceleration and deceleration times have been set ...

Page 65: ...ED display Operation The running frequency is displayed Make this setting When the motor is out of operation If the monitor display selection parameter is set at Running frequency Press the MON key to read the first basic parameter Automatic acceleration deceleration Switch to the parameter automatic control by pressing the key Press the Enter key to display the parameter setting set value Change ...

Page 66: ... 1 The same characteristic can be obtained by setting the motor control mode selection parameter at vector control and the auto tuning parameter at Refer to 5 10 for details 2 Setting at causes to be set at automatically 3 To operate the inverter in energy saving mode Set the automatic V f mode setting at automatic energy saving auto tuning When the automatic V f mode setting is set at the inverte...

Page 67: ...ess vector control Executed Returns to after execution 4 To increase torque manually V f constant control The VF P7 inverter has been set to this control mode by default This control mode in which the torque is kept constant is suitable for belt conveyers and so on It is recommended to select this mode if you want to manually increase the starting torque To return to the V f constant control mode ...

Page 68: ...l and a RS485 optional RS485 communication standard Start and stop control is exercised from RS485 communication device fitted as standard Communication option Start and stop control is exercised from add on module communication option Parameter setting Title Function Adjustment range Default setting Speed setting mode selection VI voltage input II current input RR volume voltage input RX voltage ...

Page 69: ...n module option Speed commands are entered from the network communication device TOSLINE F10M or S20 optional Up down frequency Speed commands are entered by means of up down frequency signals from the terminal board refer to 7 2 Pulse input Speed commands are entered by means of pulses optional The following communication devices are optionally available RS232C Type RS2001Z RS485 Type RS4001Z Up ...

Page 70: ... CC F R ST R L1 U T1 Control panel CC The inverter is shipped with these terminals shorted Power supply S L2 T L3 V T2 W T3 RX VI RR PP II To save the frequency press the Enter key Then and the set frequency are displayed alternately for a while As for the action the motor takes when both the terminals F and R are connected at the same time you can make selection between reverse run and a stop Ref...

Page 71: ...ame time you can make a selection between reverse run and a stop Refer to 6 2 2 Other speed setting RX2 voltage input optional 12 16 bit binary input optional Serial communication optional Serial communication RS485 Communication add on optional Up down frequency Pulse input optional For the setting to be made when using an asterisked optional device as an input device refer to the instruction man...

Page 72: ...eal time value Speed feedback 1 second filter Torque Torque reference Internal torque reference Torque current Exciting current PID feedback value Motor overload factor OL2 data Inverter overload factor OL1 data PBr overload factor PBrOL data PBr load factor pulse duty Input power Output power Peak output current Peak DC voltage Motor counter dummy PG Position pulse RR input VI II input RX input R...

Page 73: ...ceeding to calibration make the zero adjustment of the meter itself Key operated LED display Operation The running frequency is displayed If the monitor display mode setting is set at Running frequency Press the MON key to call up the first basic parameter automatic acceleration deceleration Select by pressing the or key Press the Enter key to display the running frequency Adjust the meter by pres...

Page 74: ...isplay mode Calibrate the meter by pressing the or key Adjust the pointer to the graduation to which you want it to point when the inverter passes a current 150 larger than its rated output current Note that the meter reading varies during adjustment though the reading in the digital LED monitor on the control panel does not change By setup before the needle of meter begins to sway it will take ti...

Page 75: ...cy 50Hz Base frequency 4 50Hz BIN reference point 2 frequency 50Hz Upper limit frequency 50Hz Pulse reference point 2 frequency 50Hz Forward speed limit input level 50Hz Point 2 frequency 50Hz Reverse speed limit input level 50Hz Automatic light load high speed operation frequency 50Hz Commercial power inverter switching frequency 50Hz 60 Hz standard setting Setting at causes all the following par...

Page 76: ...of type form information When a trip occurs because of a type error is displayed you can clear the trip by setting at This function is used to reformat a control circuit board to adapt it to an inverter for example when a circuit board is removed from an inverter to use for another inverter for maintenance or for other reasons This setting clears all type data stored in the inverter Memorization o...

Page 77: ...ating panel enabled 5 7 Maximum frequency Maximum frequency When increasing the adjust the upper limit frequency parameter as well if necessary Parameter setting Title Function Adjustment range Default setting Maximum frequency Hz Function This parameter is used to set the direction of a motor when it is started or stopped by pressing the Run key or Stop key on the control panel This parameter is ...

Page 78: ...se parameters are used to set the upper and lower limit frequencies which are the largest and smallest frequencies respectively that the inverter can output 0 100 Output frequency Hz Frequency setting signal The inverter does not output any frequency exceeding the Upper limit frequency 0 100 Output frequency Hz Frequency setting signal The output frequency cannot be set below the Lower limit frequ...

Page 79: ...sually this control mode is used for loads such as belt conveyers and cranes that require the same torque as that produced at the rated speed even at low speeds To further increase the torque use the manual torque boost parameter Refer to 5 1 2 for details Function The VF P7 has the following V f control modes Constant torque characteristic Variable torque mode Automatic torque boost 1 Sensorless ...

Page 80: ... manually set the torque boost rate This control mode involves the setting of the motor constant Basically however there is no need to set the motor constant if the inverter is used for a Toshiba 4P motor with the same capacity as the inverter The motor constant can be set in any of the following three ways 1 Set the basic parameter at With this parameter you can make the setting of both the autom...

Page 81: ...nning frequency is displayed Make this setting when the motor is out of operation If the monitor display selection parameter is set at Running frequency Press the MON key to call up the first basic parameter Automatic acceleration deceleration Switch to the parameter Motor control mode selection by pressing key Press the Enter key to display the parameter setting set value Default setting Constant...

Page 82: ...tuning at a time Refer to 5 2 3 for details 2 Set the extended parameter at In this mode the motor constant is set automatically Auto tuning Refer to selection 2 in 6 20 for details 3 The constants of motors can also be set individually Refer to selection 3 in 6 20 for details 7 To set the V F characteristic arbitrarily Set the V f control selection parameter at V f 5 points setting In this mode t...

Page 83: ...y ranges above the base frequency 2 Set the base frequency between 40 and 120 Hz when selecting a sensorless vector control mode or between 25 and 120 Hz when selecting a sensor vector control mode 3 Use a general purpose or squirrel cage motor with the same rating as the inverter or smaller by one rank 4 Use a motor with 2 to 16 poles 5 Use the inverter for a single motor at a time This inverter ...

Page 84: ...n 8 S4 Note 1 If the terminal S4 is already assigned to another function use another terminal for this switching 2 The ON OFF logic can be reversed by setting this parameter at 113 ２ Selection of command value Speed setting The command set with the parameter is valid Default setting RR input Title Function Adjustment range Default setting Speed setting mode selection VI voltage input II current in...

Page 85: ...djustment range Default setting Torque reference selection VI voltage input II current input RR volume voltage input RX voltage input RX2 voltage input optional Operating panel input Binary BCD input optional Common serial communication option Serial communication RS485 Communication add on cassette optio n ...

Page 86: ...erload protection level 1 Overload reduction start up frequency Motor 150 overload time limit Parameter setting Title Function Adjustment range Default setting Setting Kind of motor Overload protection Overload stall protect not stall protect stall not protect not stall Standard motor not protect stall protect not stall protect stall not protect not stall Selection of electronic thermal protection...

Page 87: ...for a motor with a capacity or a current rating smaller than that of the inverter it is necessary to adjust the motor overload protection level 1 parameter to the rated current of the motor Explanation of terms Overload stall Soft stall The function of automatically lowering the output frequency before the motor overload trip function is activated when the inverter detects that an excessive load i...

Page 88: ...rload stall protect not stall protect stall not protect not stall not protect stall VF motors intended for use with an inverter can be operated in lower frequency ranges than general purpose motors If a VF motor is operated in an extremely low frequency range however its cooling efficiency drops In such a case set the OL reduction start frequency parameter according to the characteristics of the m...

Page 89: ...setting If the inverter overload trip function is activated frequently this condition can be improved by changing the setting of the stall prevention level parameter to a lower level or increasing the acceleration time or the deceleration time Inverter overload withstanding time s Outline data Output current 200V 18 5 55kW 400V 18 5 75kW 200V 75 110kW 400V 90 315kW 106 900 900 110 180 180 115 90 9...

Page 90: ... of speeds frequencies can be set Setting speeds 1 to 7 Title Function Adjustment range Default setting Preset speed 1 to 7 Setting speeds 8 to 15 Title Function Adjustment range Default setting Preset speed 8 to 10 Example of preset speed contact input signal 0 ON OFF If all terminals are off a speed command other than the preset speed commands is valid Preset speed Terminal １ ２ ３ ４ ５ ６ ７ ８ ９ １０ ...

Page 91: ...RX1 and RX2 Preset speed command Entered Not entered Entered Not entered Entered Preset speed command valid Preset speed command valid Preset speed command valid Preset speed command valid Not entered Control panel command valid Analog signal valid If a preset command and another speed command are entered at the same time priority is always given to the preset speed command The following figure sh...

Page 92: ...ult setting Present speed 1 to 15 control mode Forward run Reverse run Selection of acc dec switching 1 Selection of acc dec switching 2 Selection of V f switching 1 Selection of V f switching 2 Selection of torque limit switching 1 Selection of torque limit switching 2 For the settings marked with more than one function can be selected at the same time by entering the sum of the numbers of the de...

Page 93: ...ction of this parameter is to send a signal for exciting or releasing an electromagnetic brake through the open collector terminal OUT1 or OUT2 24 Vdc max 50 mA Default setting OUT 1 Output terminal setting The low speed signal ON signal output function has been assigned to the terminal OUT1 by default To invert output signals it is necessary to change the setting of the output terminal selection ...

Page 94: ...ut out signals to OUT 1 select the parameter 1 If detection frequency band Speed reach setting frequency Reference frequency 2 If detection frequency band speed reach frequency reference frequency Function When the output frequency enters the frequency range delimited by the frequencies set arbitrarily with the parameters and set frequency set frequency an ON or OFF signal is put out Speed reach s...

Page 95: ...se Stop Function This parameter is used to set the function of the standby signal ST 1 Normal setting Standby if ST and CC are connected ON gate OFF if they are disconnected OFF coast stop 2 Always ON 3 Interlocked with F R Forward reverse run if F R and CC are connected coast stop if they are disconnected F CC ON OFF Breaking the connection of the operation frequency terminal F R causes the motor...

Page 96: ...terminal board The motor runs in reverse direction if F CC and R CC are closed simultaneously Forward Reverse F CC R CC ON OFF ON OFF The motor slows down to a stop if F CC and R CC are closed simultaneously Output frequency Hz Reference frequency s ０ Function This parameter is used to give priority to certain external commands entered from the terminal board in control panel operation mode for ex...

Page 97: ...ngs are invalid when the control panel stop pattern parameter is set at An example of switching to jog run in control panel operation mode Incase that terminals S4 and CC are assigned to jog run Assign the control terminal S4 default 16 preset speed 4 to jog run Title Function Adjustment range Setting value Input terminal selection 8 S4 Jog run Command from the control panel Internal command A B A...

Page 98: ...al selection 7 S3 Forced JOG forward rotation Input terminal selection 8 S4 Forced JOG reverse rotation 6 2 4 Binary BCD signal selection Expansion TB option unit Binary BCD signal selection Expansion TB option unit For details refer to the instruction manual for the optional device ST CC Ｓ4 CC Forced jog R Output frequency Hz Forward Reverse Forward ０ Reference Panel key ＲＵＮ S3 CC Forced jog F ＳＴ...

Page 99: ...16 Input terminal selection 5 S1 Refer to 7 2 1 for details 6 3 3 Signal on completion of acceleration deceleration OUT 2 Output terminal selection 2 OUT2 Setting of output terminal Title Function Adjustment range Setting value Output terminal selection 2 OUT2 Acceleration deceleration completion a contact or Acceleration deceleration completion b contact Note OUT1 for putting out a signal select ...

Page 100: ... Refer to 7 2 2 for details 6 3 5 Response times of input output terminals Input terminal 1 response time F Input terminal 2 response time R Input terminal 3 response time ST Input terminal 4 response time RES Input terminal 5 8 response time S1 S4 Input terminal 9 16 response time Output terminal 1 7 delay time Output terminal 1 7 holding time Refer to 7 2 3 for details ...

Page 101: ...to S2 Title Function Adjustment range Setting value Input terminal selection 5 S1 V f switching 1 Input terminal selection 6 S2 V f switching 2 Function These parameters is useful for for example when 4 motors are connected to a single inverter and thus they need to be switched from time to time to operate or there is a need to change V f characteristics 1 to 4 1 Switching with input terminal 2 Sw...

Page 102: ...on level 4 Acceleration time 4 Deceleration time 4 Acceleration deceleration pattern 4 Power running torque limit 4 Regenerative torque limit 4 Select V f 1 when using the sensor less vector control and the V f 5 point setting Selecting V f 2 3 or 4 disables the vector control but enables the V f constant control In addition if the torque limit switching function and the acceleration deceleration ...

Page 103: ... function is assigned to a terminal Ａ has priority Frequency priority switching terminal OFF Ｂ has priority Frequency priority switching terminal ON Ex When the frequency priority switching function is assigned to terminal S4 Title Function Adjustment range Setting value Input terminal selection 8 S4 Frequency reference priority switching Reference priority OFF has priority ON has priority Functio...

Page 104: ...itching frequencies A If the frequency set with is higher than that set with Priority is given to the reference set with B If the frequency set with is equal to or lower than that set with Priority is given to the reference set with A B Frequency reference Priority is given to the command set with Priority is given to the command set with Frequency reference Priority is given to the command set wi...

Page 105: ... reference point 1 BIN reference point 1 RR reference point 1 frequency BIN reference point 1 frequency RR reference point 2 BIN reference point 2 RR reference point 2 frequency BIN reference point 2 frequency RX reference point 1 Pulse reference point 1 RX reference point 1 frequency Pulse reference point 1 frequency RX reference point 2 Pulse reference point 2 RX reference point 2 frequency Puls...

Page 106: ...s advisable to set these frequencies between 0 5 and 2 Hz at a maximum of 5 Hz This setting reduces the slippage of motor below the rated value to prevent over current If 0 speed torque is needed pt set at At startup frequency set with is put out immediately At stop The output frequency drops to 0 Hz immediately by the frequency set with Function The start and stop of the motor can be controlled s...

Page 107: ...may automatically adjust the D C braking rate D C braking start conditions The forward reverse DC braking priority control function recognizes certain conditions as stop commands from the inverter and is activated when the output frequency goes down below the DC injection braking start frequency set with In this case the conditions under which DC injection braking starts include not only the issue...

Page 108: ...and so that DC injection braking is not active If a reverse run or forward command is entered during forward run or reverse DC injection braking starts when the frequency set with exceeds the reference frequency during deceleration If an operation command is entered during D C braking priority is given to D C braking 6 8 2 Motor shaft fixing control Motor shaft fixing control Function This functio...

Page 109: ...her or not it automatically recovers from tripping by its retry function 6 8 3 Zero speed stop mode selection Zero speed stop mode selection Parameter setting Title Function Adjustment range Default setting Zero speed stop mode selection Standard DC injection braking 0 Hz command DC injection braking start frequency Hz DC injection braking time s Note 1 This function doesn t operate when Note 2 If...

Page 110: ...itch to jog run during normal operation set the forced jog run parameter input terminal function selection at 50 or 51 inversion and 52 or 53 inversion Jog run is operational when the jog run terminals S4 CC is active ON Priority is given to jog run even when an operation command is entered during jog run In control panel operation mode setting the parameter input terminal priority selection at ma...

Page 111: ...Do not overlap the upper limit freqency and the lower limit frequency within a jump frequency range If they overlap it is operated lowest jump frequency Do not overlap two or more jump frequency ranges or it cannot be operated within normal range The operation frequency is not jumped during acceleration or deceleration 6 11 Preset speed 8 15 Preset speed 8 15 Refer to 5 14 for details Function The...

Page 112: ...han 2 2 kHz Note2 In the case that the operation frequency is more than 130Hz carrier frequency is limited to less than 10kHz automatically Note3 Set the carrier frequency to 2 2kHz when sine wave filter LFL LFC is used at output side of inverter Filter can be damaged by fire in the case of other than 2 2kHz 6 13 Trip less enhancement 6 13 1 Auto restart restart during free run coast Auto restart ...

Page 113: ... or To restart the inverter in control panel operation mode press the RUN key after a power failure When Number of PG input phases is set at single phase in PG feedback vector control mode the inverter may trip speed error if the direction of rotation of the motor does not agree with Step 2 Set the mode of Auto restart Parameter setting Title Function Adjustment range Default setting Auto restart ...

Page 114: ...load of torque momentarily so use it carefully Caution By using retry function together auto restart function can be actuated at the time of tripping Adaptation for elevator applications The load may go down in the waiting time after operation start signal is inputted until it starts When you apply an inverter to an elevator make the setting as And do not use the retry function In the case the aut...

Page 115: ...n if these functions are used a motor may free run according to load conditions In this case please use the auto restart function together Note These functions do not operate at the time of torque control or position control Note Usual slowdown time comes at the time of notes and The time for which the motor keeps running varies with the inertial of the machine operated and the loading conditions ...

Page 116: ... braking resister No retry is performed if the inverter trips for the following reasons Arm short circuit Interruption communication error Phase failure input side Gate array fault Phase failure output side Output current detector error Loaded side over current at start time Optional unit fault Ground fault Flash memory fault Emergency stop Sink source switching error EEPROM error Speed error Over...

Page 117: ... voltage stall protection level dynamic braking protection level Note 2 In the case of oscillating of monitor or taking long time at deceleration set over voltage stall protection Note 3 When using braking unit PB3 set dynamic braking mode selection and over voltage stall protection a External braking resistor with a thermal fuse optional Parameter setting Title Function Adjustment range Setting v...

Page 118: ...ircuit is turned off if an inverter s protective function is activated and consequently no trip message is displayed The inverter recovers from a trip if it is turned off So check the trip history record after turning off the inverter and then on again Refer to 8 1 To prevent a trip condition from being cleared by turning off the power and then on again change the setting of the inverter trip rete...

Page 119: ...braking resistors 2 Type form PBR3 Braking resistor Connected to PA PB terminal PB3 Braking unit Braking resistor Braking resistor drive circuit are installed Connected to PA PC terminal DGP600W B Braking resistor Connected to PA PB terminal 3 To use braking resistor DGP600 series installing a braking resistor drive circuit option is needed 4 Connectable braking resistors and their minimum resista...

Page 120: ...sation limited output voltage with voltage compensation limited output voltage If is set at or the output voltage varies with the input voltage The output voltage does not exceed the input voltage even if the base frequency voltage is set above the input voltage Function The functions automatically keep constant or increase the output frequency to prevent tripping due to over voltage in the DC bus...

Page 121: ...ced jog run operation commands become invalid irrespective of the control mode If the motor constant is not set optimally in vector control automatic torque boost mode the motor may slightly run in reverse direction because of the slip frequency Before using this parameter set parameter stop frequency at a frequency close to the slip frequency When the inverter is in sensor vector control mode and...

Page 122: ...ange in the frequency during drooping can be calculated as described below a Gain by internal torque reference Gain 1 If internal torque reference 0 Gain1 internal torque reference dead band 100 Grain 1 needs to be set at 0 or a positive number If internal torque reference 0 Gain1 internal torque reference dead band 100 Grain 1 needs to be set at 0 or a negative number b Gain by frequency after ac...

Page 123: ...ching load torque current during forward run Heavy load torque during acceleration in forward direction Heavy load torque during fixed speed in forward direction Switching load torque current during reverse run Heavy load torque during acceleration in reverse direction Heavy load torque during fixed speed in reverse direction Automatic light load high speed operation frequency 6 16 Commercial powe...

Page 124: ...l power side switching waiting time s Commercial power switching frequency holding time s Input terminal selection 7 S3 Commercial power inverter switching Output terminal selection 1 OUT1 Commercial power inverter switching output 1 Output terminal selection 2 OUT2 Commercial power inverter switching output 2 Caution Before switching to the commercial power make sure that when the motor takes pow...

Page 125: ... input pulses Number of PG input phases PG disconnection detection Electronic gear Position loop gain Positioning completion range Frequency limit at position control Current control proportional gain Current control integral gain Speed loop proportional gain Speed loop integral gain Motor counter data selection Speed loop parameter ratio 6 19 Preset speed operation mode Preset speed operation mod...

Page 126: ... motor type at others Selection 1 Setting by the automatic V f mode This is the simplest way of setting With the automatic control parameter you can set the automatic torque boost the sensorless vector control and the auto tuning parameter at a time Automatic V f mode Automatic torque boost auto tuning Automatic V f mode Sensorless vector control auto tuning Automatic V f mode Automatic energy sav...

Page 127: ...Cautions in setting the auto tuning parameter Connect the motor before auto tuning Do not proceed to auto tuning before the motor comes to a full stop If the auto tuning function is activated immediately after stopping motor it sometimes fails to work normally because of a residual voltage A voltage is applied to the motor during auto tuning though it is too low to rotate the motor Usually auto tu...

Page 128: ...tor type Setting Set Auto tuning Setting Check the motor for use pole number rating capacity type Number of motor poles Adjustment range Rated capacity of motor Adjustment range kW Motor type Adjustment range Toshiba standard motor 1 Toshiba VF motor Toshiba V3 motor Toshiba standard motor 2 End of auto tuning No trip Give a Run command Panel displays Run at least 30Hz In case desirable property d...

Page 129: ... speed range and appearance of overload trip etc Motor constant 2 Secondary resistance This parameter is to adjust the secondary resistance of the motor The larger the set value the more the slippage of the motor can be compensated Motor constant 3 Exciting inductance A motor test record can be used for this setting This parameter is to adjust the exciting inductance of the motor The larger the se...

Page 130: ...sorless vector control 2 Set the auto tuning at Selection 3 1 Set the motor control mode selection parameter at 3 vector control 2 Change the motor type from Toshiba standard motor to Toshiba VF motor When using a Toshiba VF motor with a rated capacity smaller than that of the inverter properly change the setting of the motor rated capacity parameter 3 Set the auto tuning at c Combination with a s...

Page 131: ...que reference Refer to 6 29 11 for details １ Current signal 4 20mAdc II terminal Default setting Torque produced 0 at 4mAdc and 100 at 20mAdc ２ Voltage signal 0 10Vdc RR terminal Default setting Torque produced 0 at 0Vdc and 100 at 10Vdc Function Selecting a mode of torque command in torque control mode The relationship between the torque command and the motor torque can be changed The and setting...

Page 132: ...ation reverse power running cannot be operated Use vector control with a sensor 2 phases for these uses 6 21 2 Torque reference filter Torque reference filter Title Function Adjustment range Default setting Torque reference filter without filter without filter Motor torque Torque reference 0V 100 100 10V 10V 0 100 0 The relationship between the torque command and the motor torque can be changed Th...

Page 133: ... level Setting of reverse speed limit level Reverse speed limit input selection Parameter Reverse speed limit input level Set a desirable torque limit level Function The function is to limit the rise in the output frequency of the inverter due to a drop of the load torque during operation in torque control mode These functions are usef ul for protecting a machine Torque command Reference torque se...

Page 134: ...2 voltage input optional enabled Reverse speed limit input level Hz Speed limit with the center value specified by a reference Title Function Adjustment range Default setting Speed limit torque 0 reference Invalid VI II RR RX RX2 optional Speed limit torque 0 value Hz Speed limit torque 0 band Hz Speed limit torque 0 recovery time 6 21 4 Torque bias and load sharing gain Selection of synchronized ...

Page 135: ...gnals current signals 2 Selection of tension torque bias input and load sharing gain input Title Function Adjustment range Default setting Selection of tension torque bias input Invalid VI II RR RX RX2 optional Panel input is enabled Binary BCD input optional Common serial communication option FA30 Serial communication RS485 FA32 Communication add on cassette option FA33 Panel tension torque bias ...

Page 136: ...mit Positive negative torque limit a limiting the torque with internal parameters or on communication mode Torque limits can be set with the parameters and Setting of power running torque Selection of power running torque limit 1 Set at Power running torque limit 1 Set a desirable torque limit level Setting of regenerative torque Selection of regenerative torque limit 1 Set at Regenerative torque ...

Page 137: ...ting the torque with external signals The torque limits can be changed arbitrarily by means of external signals External signals Voltage signals Current signals With these parameters you can set 4 patterns of positive torque limits and 4 patterns of negative torque limits Refer to 7 2 for the setting for switching from the terminal board Power running torque limit 1 Regenerative torque limit 1 Pow...

Page 138: ...function may not be functioned In torque control mode the values set with these parameters limit torque reference 2 Positive negative torque limits First you need to set the polarity of each torque limit Set at Title Function Adjustment range Setting value Torque limit mode polarity Power running regenerative torque limit Positive negative torque limit a Limiting the torque with parameters RX CC I...

Page 139: ...tage RX voltage RX2 voltage optional Regenerative torque limit 1 invalid Note If the value set with stall prevention level is smaller than the torque limit then the value set with acts as the torque limit b Limiting the torque with external signals The torque limits can be changed arbitrarily by means of external signals Positive Forward Negative Reverse With these parameters you can set 4 pattern...

Page 140: ... voltage RX2 voltage optional The torque limit function is active in vector control mode In V f constant control mode square reduction control mode and V f 5 point setting mode the torque limit function plays the same role as the stall preventive function 6 25 2 In torque control mode the values set with these parameters limit torque command values RR CC 0 10V RX CC 0 10V VI CC 0 10V II CC 4 0 20m...

Page 141: ... where a motor needs to be speeded up to or slowed down from a high speed range of over 60 Hz in a short time or where there is a need to absorb shocks at the start of acceleration and deceleration This pattern of acceleration and deceleration is suitable for the operation of transportation and lifting equipment 3 S pattern acceleration deceleration 2 In this pattern the motor speeds up slowly in ...

Page 142: ... 4 selection Acc dec 1 Acc dec 2 Acc dec 3 Acc dec 4 Acceleration time 3 s Model dependent Deceleration time 3 s Model dependent Acceleration time 4 s Model dependent Deceleration time 4 s Model dependent １ Selection with parameters The acceleration deceleration time selection parameter has been set at 1 by default The setting of can be changed from to or The setting of is valid when is set at 1 F...

Page 143: ...the set frequency while the acc dec time 2 is selected in the frequency range of the set frequency to the set frequency Acceleration at the gradient of Deceleration at the gradient of Acceleration at the gradient of Deceleration at the gradient of Acceleration at the gradient of Deceleration at the gradient of Acceleration at the gradient of Deceleration at the gradient of 3 Switching with termina...

Page 144: ...S pattern 2 Acceleration deceleration pattern 2 Linear S pattern 1 S pattern 2 Acceleration deceleration pattern 3 Linear S pattern 1 S pattern 2 Acceleration deceleration pattern 4 Linear S pattern 1 S pattern 2 Refer to 6 23 1 for an explanation of the acceleration deceleration patterns The settings of the S pattern lower limit adjustment amount and the S pattern upper limit adjustment amount ar...

Page 145: ...f pattern group 4 1 Pattern group 4 selection 1 8 Skip to Preset speed 1 15 operation continuation mode Operation time in second after start of operation Operation time in minute after start of operation Operation time in second after attainment of frequency Operation time in minute after attainment of frequency Infinite continued until stop command is entered Continue until next step command Pres...

Page 146: ... selection to If you set at at item 3 above select step trigger signals from Selecting pattern run continuation signals makes it possible to select a start stop method Pattern group 1 Pattern group 2 Pattern group 3 Pattern group 4 Pattern run continuation signal Pattern run trigger signal 5 Monitor displayed during pattern run During pattern operation the following run information is displayed be...

Page 147: ...tched to one another In this case it may take about 0 06 seconds to search for each pattern 10 milliseconds after a pattern operation group selection 1 2 3 or 4 is activated turn on the operation signal F CC Within 10 ms or less a signal for ordinary operation may be put out Output frequency Hz s F CC ON OFF 0 Setting frequency Preset speed 1 to 15 operation continuation mode Infinite continued un...

Page 148: ...4 can be used as a stall prevention You can make various settings by combining these functions with the V f1 2 3 and 4 functions 6 25 3 Inverter trip holding Selection of inverter trip holding Parameter setting Title Function Adjustment range Default setting Selection of inverter trip holding Cleared if power is turned off Hold even if power is turned off The last 4 trip records can be held and di...

Page 149: ...e Input terminal selection 8 S4 emergency stop Note 1 An emergency stop can be carried out from the terminal even in panel operation mode In this case however holding down the Stop key for more than 5 seconds causes the inverter trip even when is set at or Note 2 If DC injection braking is not needed for normal stops though is set at or emergency DC injection braking then set the DC braking time a...

Page 150: ...Adjustment of detection pulse for output short circuit during start up μs Standard detecting at starting A check is made once at the first start of operation after the power is turned on or the inverter is reset Set the pulse length for the detection of short circuits Note Shorten the pulse length if the motor trips in error OCL at start up especially a high speed motor 6 25 9 Over torque trip Ove...

Page 151: ...s high even when the inverter is out of operation Title Function Adjustment range Default setting Cooling fan control mode Automatic Always ON 6 25 11 Cumulative operation time alarm Cumulative operation time alarm setting Panel display of corresponds to 10 hours If is displayed the cumulative operation time is 3855 hours Title Function Adjustment range Default setting Cumulative operation time al...

Page 152: ...ng Under voltage stall level 6 25 15 System supporting sequence B timer System supporting sequence B timer Title Function Adjustment range Default setting System supporting sequence B timer Invalid s Function This parameter is to select the action when detecting an under voltage Invalid while the inverter stops If is set at Enabled it is necessary to set with the time elapsed before the inverter t...

Page 153: ...cy adjustment Invalid VI II RR 3 Acceleration time adjustment Using reference input from VI II or RR acceleration time set with the parameter or acceleration time 2 3 or 4 can be multiplied the by factors of 1 0 to 10 0 10 of reference input act as multiply factor of 1 0 Title Function Adjustment range Default setting Acceleration time adjustment Invalid VI II RR 4 Deceleration time adjustment Usi...

Page 154: ...multiplication input selection Disabled VI voltage input II current input RR volume voltage input RX voltage input RX2 voltage input optional The override functions calculate output frequency by the following expression Output frequency 1 Hz 1 Additive over ride In this mode an externally input over ride frequency is added to reference frequency Ex1 RR reference VI over ride frequency Ex2 RX refer...

Page 155: ...ut Note Setting of RR input Refer to 7 3 1 Setting of VI input Refer to 7 3 2 Output frequency Reference 1 Over ride VI input 100 Ex2 Disabled VI input RX input RX input VI input Note Setting of RX input Refer to 7 3 1 Setting of VI input Refer to 7 3 2 Output frequency Reference 1 Over ride VI input 100 Ex3 Title Function Adjustment range Default setting Panel over ride multiplication gain Output...

Page 156: ... frequency 1 Frequency command 2 Current indication 3 DC voltage 4 Output voltage 5 After compensation frequency 6 Speed feedback real time value 7 Speed feedback 1 second filter 8 Torque 9 Torque reference 10 Internal torque reference 1 11 Torque current 12 Exciting current 13 PID feedback value 14 Motor overload factor OL2 data 15 Inverter overload factor OL1 data 16 PBr overload factor PBrOL da...

Page 157: ... mode Example of setting When the VFP7 2185P rated current 73A is operated under the rated 100 load 1 Display in 2 Display in A or V Title Function Adjustment range Default setting Current voltage display mode A or V Function This parameter is used to change the units of display of current and voltage Display in Display in A ampere or V volt Output current 73 0A Input voltage 200V DC voltage 100 O...

Page 158: ...nge Default setting Frequency free unit magnification OFF Note This parameter is to display the value obtained by multiplying the output frequency of the inverter by an integer Therefore the value calculated from the output frequency is always displayed regardless of fluctuations of the rotating speed of the motor due to fluctuations of the load 6 29 4 Column number below decimal point of Frequenc...

Page 159: ...fault setting Selection of panel V f1 2 3 or 4 1 V f1 2 V f2 3 V f3 4 V f4 Parameters which can be switched with V f1 V f2 Base frequency 1 Base frequency voltage 1 Manual torque boost Motor overload protection level 1 Base frequency 2 Base frequency voltage 2 Manual torque boost 2 Motor overload protection level 2 V f3 V f4 Base frequency 3 Base frequency voltage 3 Manual torque boost 3 Motor ove...

Page 160: ...rtobereset Parameter setting Title Function Adjustment range Default setting Panel reset function Disabled Enabled 6 29 9 Selecting a torque limit in control panel operation mode Panel torque limit Control panel operation The mode of operation obtained by setting the torque command selection parameter at Panel input Parameter setting Title Function Adjustment range Default setting Panel torque lim...

Page 161: ...nel input Parameter setting Title Function Adjustment range Default setting Panel torque reference Refer to 3 3 3 for details 6 29 12 Drooping control in panel operation mode Panel synchronized torque bias Panel tension torque bias Panel load sharing gain 6 29 13 Override in panel operation mode Panel over ride multiplication gain Refer to 6 27 for details Function This parameter is to switch from...

Page 162: ...celing methods 1 Temporary cancellation Every key operation is enabled temporarily until the power is turned off Turning off the power disables every key operation again In standard monitor display mode or trip monitor mode press the key twice while holding down the key 2 Permanent cancellation Canceling method in cases that parameters are not read write protected is overridden permanently Changin...

Page 163: ...eters set up a data communications network by connecting inverters to one another and to a host control system and also establish a data communications link between a computer and each inverter Computer link The function is to enable data communications between a host control system computer and each inverter Monitoring of inverter status output frequency current voltage etc Command to each invert...

Page 164: ...arity Inverter number common Communication time out common serial RS485 OFF s RS485 Common serial No action No action Alarm No action Trip No action No action Alarm Alarm Alarm Trip Alarm No action Trip Alarm Trip Communication time out action common serial RS485 Trip Trip Communication waiting time common serial Normal communications s Inter drive communication common serial Normal communications...

Page 165: ...1 bit Reception 12 bit with parity Transmission waiting time setting Possible Others Action the inverter takes when an timeout occurs tripping alarm no action When alarm is selected blinks at the left end of the control panel When tripping is selected is displayed on the control panel An example of the connection of inverters linked to a computer Selective communications When an operation frequenc...

Page 166: ... If 1 is designated data is broadcast to all inverters bearing the numbers 01 11 21 31 91 and data from the inverter bearing 01 only is sent back to the host Inter drive communications When inverters slaves operate at the same operating frequency as the master inverter to which they are connected No frequency point is set The master inverter transmits frequency command data to its slave inverters ...

Page 167: ...action Trip No action No action Alarm Alarm Alarm Trip Alarm No action Trip Alarm Trip Communication time out action common serial RS485 Trip Trip Frequency point selection invalid Common serial RS485 Communications add on cassette option Point 1 setting Point 1 frequency Hz Point 2 setting Point 2 frequency Hz Communication rate RS485 1200 bps 2400 bps 4800 bps 9600 bps 19200 bps 38400 bps RS485 ...

Page 168: ... 485 Communication add on cassette option Up down frequency Pulse input 1 optional Operation signal Control panel Operation speed command Control panel Refer to 5 3 Example 1 Operation signal Terminal board Operation speed command Control panel Operation signal Control panel Operation speed command Terminal board Operation signal Terminal board Operation Speed command Terminal board In case of run...

Page 169: ...terminal selection 5 S1 Preset speed 1 S2 Input terminal selection 6 S2 Preset speed 2 S3 Input terminal selection 7 S3 Preset speed 3 S4 Input terminal selection 8 S4 Preset speed 4 Option Input terminal selection 9 16 Refer to page G 4 Note When Always active function selection is selected selected function is generally activated regardless of positive or negative logic Note is for use of expans...

Page 170: ...Stop Press the STOP button Switch between forward and reverse rotation Short circuit between S2 and CC Parameter setting Symbol of terminal Title Function Adjustment range Setting value F Input terminal selection 1 F PUSH type run command S1 Input terminal selection 5 S1 PUSH type stop command S2 Input terminal selection 6 S2 Refer to page G 4 Forward reverse selection The inverter can be controll...

Page 171: ...rol switching torque position 44 45 Pattern group 4 114 115 Deviation counter clear 46 47 Pattern run continuation signal 116 117 Position control forward limit LS 48 49 Pattern run trigger signal 118 119 Position control reverse limit LS 50 51 Forced Jog forward operation 120 121 Light load high speed operation enabling 52 53 Forced Jog reverse operation 122 123 Reservation area 3 54 55 Reservati...

Page 172: ...To be set by parameter Function of OUT2 To be set by parameter Functions of FLA FLB FLC To be set by parameter Setting of output terminal functions Symbol of terminal Title Function Adjustment range Default setting OUT1 Output terminal selection 1 OUT1 Low speed signal OUT2 Output terminal selection 2 OUT2 Acceleration decelera tion completion FL Output terminal selection 3 FL Failure FL Option Ou...

Page 173: ...he detection time is within a certain limit 20 21 Overheat pre alarm ON The temperature of the cooling fin is 85 or higher inside the inverter OFF The temperature drops to 80 or lower after overheat pre alarm was on 22 23 Over voltage pre alarm ON In over voltage control operation or PB operation 200V class 370 VDC approx 400V class 740 VDC approx 24 25 Main circuit under voltage detected ON The m...

Page 174: ...spended 62 63 Ready for operation 1 ON In operable status or operation can be started with frequency command input as an operation switching answer back OFF In inoperable status 64 65 Ready for operation 2 ON In operable status or operation can be started with ST and RUN signals and frequency command input OFF In inoperable status 66 67 Poor control power supply pre alarm ON Control circuit under ...

Page 175: ...orque limit level 114 115 Output for external rush suppression relay ON External rush suppression relay is actuated 116 117 Over travel ON Over running 118 119 Completion of positioning ON Positioning has been completed Note 1 ON in positive logic Open collector output transistor or relay is turned on OFF in positive logic Open collector output transistor or relay is turned off ON in negative logi...

Page 176: ...minal 4 holding time ms Output terminal 5 holding time ms Output terminal 6 holding time ms Output terminal 7 holding time ms Setting when vector option unit or expansion TB option unit is used Note The minimum setting unit is 2 5 ms Please input the value which omitted below the decimal point of a multiple of 2 5 7 2 4 Analog input filter Response time setting Title Function Adjustment range Defa...

Page 177: ... point 2 frequency Hz VI II reference point 1 rate VI II VI II reference point 2 rate Speed setting mode selection 2 Same as fmod f207 switching frequency Hz All Analog input filter disabled to max filter capacity RR reference point 1 RR reference point 1 frequency Hz RR reference point 2 RR reference point 2 frequency Hz RR reference point 1 rate RR RR reference point 2 rate RX reference point 1 ...

Page 178: ...y RR reference point 1 RR reference point 1 frequency Hz RR reference point 2 RR reference point 2 frequency Hz RR reference point 1 rate RR reference point 2 rate Motor IM G E R L1 U T1 MCCB Power supply S L2 T L3 V T2 W T3 CC RX RES S1 S2 CC S3 S4 F R ST FM AM FP FLA FLB FLC P24 OUT1 OUT2 FL VI II RR PP ＶＦ Ｐ７ CHARGE Run stop setup To control switching between forward rotation F and reverse rotat...

Page 179: ...R L1 U T1 MCCB Power supply S L2 T L3 V T2 W T3 CC RX RES S1 S2 CC S3 S4 F R ST FM AM FP FLA FLB FLC P24 OUT1 OUT2 FL VI II RR PP ＶＦ Ｐ７ CHARGE Run stop setup To control switching between forward rotation F and reverse rotation R run and stop by external commands Setup of frequency setting signal and running frequency characteristic To set up frequency setting signal and characteristic of running f...

Page 180: ... the terminals F R and RX if reverse rotation disabling selection F311 is properly set up Refer to 6 13 7 for details Motor IM G E R L1 U T1 MCCB Power supply S L2 T L3 V T2 W T3 CC RX RES S1 S2 CC S3 S4 F R ST FM AM FP FLA FLB FLC P24 OUT1 OUT2 FL VI II RR PP ＶＦ Ｐ７ CHARGE Run stop setup To run and stop the inverter by external commands Setup of frequency setting signal and running frequency chara...

Page 181: ...l input terminals F R RES ST S1 S2 S3 S4 in bits Input terminal information 2 Indication of ON OFF status of optional control input terminals B8 B9 B10 B11 in bits FE06 FE50 FE51 Input terminal information 3 Indication of ON OFF status of optional control input terminals B11 B12 B13 B14 in bits Output terminal information 1 Indication of ON OFF status of control output terminals OUT1 OUT2 FL in bi...

Page 182: ...ied multiplied by 1 2 Note 4 Past trip is in order of 1 last 2 3 4 oldest Note 5 Cumulative operation time indicates a total of actually running hours Information on input terminals Information on input terminals and input terminals are for the optional add on cassette Input terminal 9 to 16 Expansion TB option unit Note When is set at a number of to expansion TB option input terminal information ...

Page 183: ...al 1 OUT1 F130 1 When there is signal output Output terminal 2 OUT2 F131 2 Output terminal 3 FL F132 3 When there is no signal output blank in the upper half Error code output 0 ALM0 8 When there is signal input Error code output 1 ALM1 9 Error code output 2 ALM2 10 When there is no signal input Error code output 3 ALM3 11 blank in the upper half Error code output 0 1 2 3 Vector option unit Output...

Page 184: ...tatus monitor indication Regarding contents of status monitor indications appearing in the left column of the table on page H 1 those marked with 2 to 5 can be changed for others Select a desirable monitor function from among optional monitor functions appearing on page H 5 2 Frequency command Changeable by status monitor 1 display mode 3 Load current Changeable by status monitor 2 display mode 4 ...

Page 185: ...nternal torque reference 1 1 0 01 FE20 11 Torque current 1 0 01 FE21 12 Exciting current 1 0 01 FE22 13 PID feedback value Depends on 0 01 Hz FE23 14 Motor overload factor OL2 data 1 0 01 FE24 15 Inverter overload factor OL1 data 1 0 01 FE25 16 PBr overload factor PBrOL data 1 0 01 FE28 17 PBr load factor pulse duty 1 0 01 FE29 18 Input power 0 1 kW 0 01 kW FE30 19 Output power 0 1 kW 0 01 kW FE31...

Page 186: ... 16 19 Emergency stop 17 14 EEPROM error write error 18 49 Initial read error 19 50 Initial read error 20 51 Main RAM error 21 48 Main ROM error 22 53 CPU error 23 55 Communication abnormal interruption 24 15 Gate array fault 25 54 Output current detector error 26 58 Option error 27 57 Flush memory fault 28 52 Trip of low current operation status 29 4 Trip by insufficient voltage main circuit powe...

Page 187: ...ptional control input terminals B8 B9 B10 B11 when trip occurred FE06 FE50 FE51 Input terminal information 3 Indication of ON OFF status of optional control input terminals B12 B13 B14 B15 when trip occurred Output terminal information 1 Indication of ON OFF status of control output terminals OUT1 OUT2 FL when trip occurred Output terminal information 2 Indication of ON OFF status of optional cont...

Page 188: ...m 30 kinds of information Contents of indications that are set up at to status monitor 1 to 4 display mode are displayed Unit of current and voltage indications can be changed from to A amperage or V voltage and vice versa respectively with Current voltage display mode 8 4 Indication of alarm pre alarm etc When the inverter alarm pre alarm etc occurred the contents are displayed Some are not displ...

Page 189: ...00P 6 14 4 22 6 14 37 VFP7 4370P 4 22 10 5 5 45 VFP7 4450P 2 38 55 VFP7 4550P 2 38 2 0 60 6 14 4 22 75 VFP7 4750P 4 0 100 90 VFP7 4900P 4 22 110 VFP7 4110KP 132 VFP7 4132KP 4 0 100 2 0 60 160 VFP7 4160KP 300 150 300 150 2 38 200 VFP7 4200KP 400 100 2 220 VFP7 4220KP 400 200 300 2 150 2 4 0 100 or 2 2 38 2 4 0 100 280 VFP7 4280KP 400V class 315 VFP7 4315KP 300 2 150 2 400 2 200 2 4 0 100 or 2 0 60 ...

Page 190: ...P 175 NJ225F 180 LC1F185J 100 T115J 175 NJV225F 75 VFP7 4750P 250 138 T150J 250 90 VFP7 4900P 300 220 LC1F225J 157 300 110 VFP7 4110KP 350 265 LC1F330J 198 LR9F53J 350 132 VFP7 4132KP 400 EH400 252 400 LEH400 160 VFP7 4160KP 500 400 LC1F400J 268 500 200 VFP7 4200KP 384 220 VFP7 4220KP 600 EH600 396 600 LEH600 280 VFP7 4280KP 800 EH800 600 LC1F630J 460 800 4 400V class 315 VFP7 4315KP 1000 S1000B 8...

Page 191: ...ion circuit is in operation When the damping resistor damping resistance unit is used install the electromagnetic contactor MC or fuseless circuit breaker with power tripping device in the temporary power supply circuit of the inverter so that the power circuit becomes open by operation of the error detection relay EL built in the inverter or externally installed overload relay Electromagnetic con...

Page 192: ...e the inverter is running If the electromagnetic contactor is turned on off during operation it may cause a failure of the inverter because rush current flows to it 9 3 Installation of overload relay １ The inverter VF P7 has a built in electronic thermal overload protection function inside In the following cases however install an overload relay proper to the electronic thermal operation level adj...

Page 193: ...ectual for noise reduction of specific AM radio broadcastings weak radio wave in mountain area Leak current increases because of the condenser type If ELCB is installed in the power supply side avoid using multiple units Radio noise reduction filter Zero phase reactor Inductive filter Ferrite core type manufactured by Soshin Electric Co Ltd Effectual to prevent audio equipment used near the invert...

Page 194: ...put control power to the terminal RO SO because those models are internally supplied with control voltage from the main circuit power supply To use the main circuit power supply and control power supply separately for inverters of 22 kW or less models use an optional control power supply unit Inverters of 30 kW or more models have a built in control power supply circuit respectively Outward appear...

Page 195: ...personal computer and so on with each other data communication can be performed between the two besides easy adjustment of parameters saving and writing data This unit serves as not only an RS 232C interface but a communication unit that can be connected with two inverters together Monitor function Parameter setup function Command function Added function Outline drawings with dimensions Model RS20...

Page 196: ...unication units and RS 485 communication units Cable types CAB0011 1 m CAB0013 3 m CAB0015 5 m Remote control panel A frequency meter frequency setup device RUN STOP forward reverse switch are built in this operation panel Model CBVR 7B Applied control units of the AP series make various applied control possible if they are used in combination with the inverter Application control units Proportion...

Page 197: ...J NRL 4230 132 VFP7 4132KP NRL 4300 160 VFP7 4160KP PFL 4400S DCL 4160K NF 3200C MJ 2 parallel DGP600W B2 DGP600W C2 NRL 4350 200 VFP7 4200KP 220 VFP7 4220KP PFL 4600S DCL 4220K NF 3250C MJ 2 parallel DGP600W B3 DGP600W C3 NRL 4600 280 VFP7 4280KP NRL 4550 400V class 315 VFP7 4315KP PFL 4800S DCL 4280K NF 3250C MJ 3 parallel RCL M4 RC9129 6 DGP600W B4 DGP600W C4 7 2 1 This filter needs to be wound...

Page 198: ...and Max pulse freq 60kHz 2 phase 120kHz single phase Duty 50 10 Power supply for encoder 5 V 6 V 12 V 15 V DC 160 mA or less Voltage drop detection Detection of voltage drop in PG power supply line Standby signal output Open collector output sink output 30 V DC 50 mA or less Approximately 1 second after the main circuit power is turned on this terminal is connected with COM In an error status circ...

Page 199: ...on cassettes to 160 kW or less model 400V class To install optional add on cassette s use the attachment and set the options on the right side of the inverter To attach the option s secure an enough space in the right side of the inverter To install a cassette L 48 5 mm or more To install two cassettes L 73 5 mm or more To install three cassettes L 98 5 mm or more No matter for cassettes number L1...

Page 200: ...depending on kind of encoder and wiring distance Pulse duty 50 10 Length of PG wiring 100 m complementary system 100 m complementary system 30 m Power supply for PG 5 V 6 V 12 V 15 V switchable 160 mAdc 12 V fixed 160 mAdc 5 V fixed 160 mAdc Voltage drop compensation for PG power supply Available Unavailable Unavailable Sensor disconnection detection in running in rotation Available Available Avai...

Page 201: ... board A and wire C which were removed 4 Attach the option according to the instruction manual of each option The image after option attachment becomes as follows Left In the case optional add on cassette Right In the case board option 5 Switch on power supply and change the setup of the parameter into Note Do not open the front cover unless 10 minutes has passed after the power sources turned off...

Page 202: ...sition of the bit switch for PG input default setting is without PG input in the option unit TLS001Z or TLM001Z If you set at with PG input position auto restart function refer to 6 13 1 dose not work correctly and over current overload over voltage etc trips may occur 9 7 3 Case 3 Preparation is not needed Note Attach flexible connecting board set with attachment SBP001Z or SBP002Z to board A not...

Page 203: ... Communication add on cassette option enabled 0 Disabled 5 3 0004 Speed setting mode selection 1 VI voltage input II current input 2 RR volume voltage input 3 RX voltage input 4 RX2 voltage input optional 5 Operating panel input 6 Binary BCD input optional 7 Common serial communication option FA01 8 Serial communication RS485 FA05 9 Communication add on cassette option FA07 10 Up down frequency 11...

Page 204: ...ts setting 7 Sensorless vector control speed torque switching 8 PG feedback vector control speed torque switching 9 PG feedback vector control speed position switching 0 Disabled 5 10 0016 Manual torque boost 0 30 0 1 0 01 See J 28 Enabled 5 12 Setting Type Overload protection Overload stall 0 protect not stall 1 protect stall 2 not protect not stall 3 Standard motor not protect stall 4 protect no...

Page 205: ... 16 bit binary input 3 3 digit BCD input 4 4 digit BCD input 5 Reverse 12 bit binary input 6 Reverse 16 bit binary input 7 Reverse 3 digit BCD input 8 Reverse 4 digit BCD input 0 Disabled 0108 Up down frequency 0 7 1 1 0 Disabled 3 Terminal function selection 1 2 Vector control Title Communi cation No Function Adjustment range Min unit panel communication Default setting Write during running Speed...

Page 206: ...in steps of 2 5 ms 1 8 Disabled 7 2 3 0141 Input terminal 2 response time R 2 to 200 ms in steps of 2 5 ms 1 8 Disabled 7 2 3 0142 Input terminal 3 response time ST 2 to 200 ms in steps of 2 5 ms 1 8 Disabled 7 2 3 0143 Inputterminal 4responsetime RES 2 to 200 ms in steps of 2 5 ms 1 8 Disabled 7 2 3 0144 Input terminal 5 8 response time 2 to 200 ms in steps of 2 5 ms 1 8 Disabled 7 2 3 0145 Input...

Page 207: ...r overload protection level 4 10 100 1 0 01 100 Enabled 6 4 1 0182 Motor switching mode selection 0 standard 1 customized 0 Disabled 0183 V f adjustment coefficient 0 255 1 1 32 Enabled 6 V f 5 point setting Vector control Title Communi cation No Function Adjustment range Min unit panel communication Default setting Write during running Speed control Torque control Position control V f Constant Re...

Page 208: ...R reference point 1 rate 0 250 For torque control etc 1 0 01 0 Enabled 6 21 1 0215 RR reference point 2 rate 0 250 For torque control etc 1 0 01 100 Enabled 6 21 1 0216 RX reference point 1 100 100 1 0 01 0 Enabled 7 3 3 0217 RX reference point 1 frequency Hz 3 0 01 0 01 0 0 Enabled 7 3 3 0218 RX reference point 2 100 100 1 0 01 100 Enabled 7 3 3 0219 RX reference point 2 frequency Hz 3 0 01 0 01 ...

Page 209: ... 7 1 0241 Run frequency 0 0 Hz 0 01 0 01 0 0 Enabled 6 7 2 0242 Run frequency hysteresis 0 0 30 0 Hz 0 01 0 01 0 0 Enabled 6 7 2 0243 Stop frequency 0 0 30 0 Hz 0 01 0 01 0 0 Enabled 6 7 1 0244 0 Hz dead band frequency 0 0 5 0 Hz 0 01 0 01 0 0 Enabled 6 7 3 9 DC injection braking Vector control Title Communi cation No Function Adjustment range Min unit panel communication Default setting Write dur...

Page 210: ...z 0 01 0 01 0 0 Enabled 5 14 0294 Preset speed 15 Hz 0 01 0 01 0 0 Enabled 5 14 13 PWM carrier frequency Vector control Title Communi cation No Function Adjustment range Min unit panel communication Default setting Write during running Speed control Torque control Position control V f Constant Reference section 0300 PWM carrier frequency 0 5 15 0 8 0 5 0 kHz 1 0 1 0 001 See J 28 Disabled 6 12 1 Up...

Page 211: ...n 0 0 0 320 0 Hz Enabled if 7 8 or 9 0 01 0 01 60 0 Enabled 6 14 0322 Speed at drooping gain 0 0 320 0 Hz Enabled if 7 8 or 9 0 01 0 01 60 0 Enabled 6 14 0323 Drooping insensitive torque band 0 100 Enabled if 7 8 or 9 1 0 1 10 Enabled 6 14 0324 Output filter for drooping 0 1 200 0 rad s Enabled if 7 8 or 9 0 1 0 1 100 0 Enabled 6 14 0325 Load inertia Acc Dec torque 0 1000 0 1 0 1 1 0 Enabled 0326 ...

Page 212: ...rol Title Communi cation No Function Adjustment range Min unit panel communication Default setting Write during running Speed control Torque control Position control V f Constant Reference section 0360 Signal selection of PID control 0 PID control disabled 1 VI II 2 RR 3 RX 4 RX2 0 Enabled 3 3 0361 Delay filter 0 255 0 Enabled 3 3 0362 Proportional P gain 0 01 100 0 0 01 0 01 0 1 Enabled 3 3 0363 ...

Page 213: ...switching 2 8 Selection of V f switching 1 16 Selection of V f switching 2 32 Selection of torque limit switching 1 64 Selection of torque limit switching 2 0 Disabled 5 14 0382 Preset speed 2 control mode Ditto 0 Disabled 5 14 0383 Preset speed 3 control mode Ditto 0 Disabled 5 14 0384 Preset speed 4 control mode Ditto 0 Disabled 5 14 0385 Preset speed 5 control mode Ditto 0 Disabled 5 14 0386 Pr...

Page 214: ...ntrol Torque control Position control V f Constant Reference section 0420 Torque reference selection 1 VI II 2 RR 3 RX 4 RX2 optional 5 Panel input 6 Binary BCD input optional 7 Common serial communication option 8 Serial communication RS485 9 Communication add on cassette option 3 Enabled 6 21 1 0421 Torque reference filter 10 0 199 9 200 0 without filter 0 1 0 1 200 0 Enabled 6 21 2 0422 Selecti...

Page 215: ...1 Torque limit mode 0 Standard 1 without speed cooperation 0 Enabled 0452 Continuous stall trip detection time during power running 0 0 1 0 s 0 1 0 01 0 0 Enabled 0453 Stall prevention during regeneration 0 Stall 1 Stall is prevented 0 Enabled 25 Speed torque reference gain bias setup 2 1 2 Vector control Title Communi cation No Function Adjustment range Min unit panel communication Default settin...

Page 216: ... 6000 s 0 01 0 01 See J 28 Enabled 6 23 2 0502 Acceleration deceleration pattern 1 0 Linear 1 S pattern 1 2 S pattern 2 0 Enabled 6 23 1 0503 Acceleration deceleration pattern 2 0 Linear 1 S pattern 1 2 S pattern 2 0 Enabled 6 23 2 0504 Acceleration deceleration 1 2 3 4 selection 1 Acceleration deceleration 1 2 Acceleration deceleration 2 3 Acceleration deceleration 3 4 Acceleration deceleration 4...

Page 217: ...p 1 to 15 12 Disabled 6 24 0545 Pattern group 2 selection 5 0 Skip 1 to 15 13 Disabled 6 24 0546 Pattern group 2 selection 6 0 Skip 1 to 15 14 Disabled 6 24 0547 Pattern group 2 selection 7 0 Skip 1 to 15 15 Disabled 6 24 0548 Pattern group 2 selection 8 0 Skip 1 to 15 0 Disabled 6 24 0550 Cycle number of pattern group 3 1 254 255 1 1 1 Disabled 6 24 0551 Pattern group 3 selection 1 0 Skip 1 to 15...

Page 218: ...eration continuation mode Ditto 0 Disabled 6 24 0580 Preset speed 11operationcontinuation mode Ditto 0 Disabled 6 24 0581 Preset speed 12 operation continuation mode Ditto 0 Disabled 6 24 0582 Preset speed 13 operation continuation mode Ditto 0 Disabled 6 24 0583 Preset speed 14 operation continuation mode Ditto 0 Disabled 6 24 0584 Preset speed 15 operation continuation mode Ditto 0 Disabled 6 24...

Page 219: ...after reset 0 Disabled 6 25 8 0614 Adjustment of detection pulse for output short circuit during start up 1 100 μs 1 1 50 Disabled 6 25 8 0615 Over torque trip 0 Disabled 1 Enabled 0 Enabled 6 25 9 0616 Over torque detection level during power running 0 250 1 0 01 120 Enabled 6 25 9 0617 Over torque detection level during regeneration 0 250 1 0 01 120 Enabled 6 25 9 0618 Over torque detection time...

Page 220: ... option FA01 8 Serial communication RS485 FA05 9 Communication add on cassette option FA07 10 Up down frequency 11 Pulse input 1 optional 0 Enabled 6 27 0661 Over ride multiplication input selection 0 Disabled 1 VI II 2 RR 3 RX 4 RX2 5 0 Enabled 6 27 31 Meter output 1 2 Vector control Title Communi cation No Function Adjustment range Min unit panel communication Default setting Write during runnin...

Page 221: ... 0 29 0 Enabled 8 1 0711 Status monitor 1 display mode 0 29 1 Enabled 8 1 0712 Status monitor 2 display mode 0 29 2 Enabled 8 1 0713 Status monitor 3 display mode 0 29 3 Enabled 8 1 0714 Status monitor 4 display mode 0 29 4 Enabled 8 1 0720 Selection of panel V f1 2 3 or 4 1 V f 1 2 V f 2 3 V f 3 4 V f 4 1 Enabled 6 29 6 0721 Panel stop pattern 0 Deceleration stop 1 Coast stop 0 Disabled 6 29 7 07...

Page 222: ...RS485 0 1200 1 2400 2 4800 3 9600 4 19200 5 38400 3 Enabled 6 30 0821 RS485 wiring system 0 2 line system 1 4 line system 1 Enabled 6 30 0825 RS485 communication waiting time 0 00 Normal 0 01 2 00 s 0 01 0 01 0 00 Enabled 6 30 0826 Inter drive communication RS 485 0 Normal 1 Frequency reference 2 Output frequency 3 Torque reference 4 Output torque 0 Enabled 6 30 0830 Data type 0 1 1 1 0 Enabled 08...

Page 223: ... Enabled 0868 S20 fault detection station number 0 64 1 1 0 Enabled 0869 Station mode selection 0 4 1 1 0 Enabled 8090 0894 Parameters for options Depend on options 1 1 0 Disabled 0899 Reset function 0 1 0 Disabled 34 Reservation area Vector control Title Communi cation No Function Adjustment range Min unit panel communication Default setting Write during running Speed control Torque control Posit...

Page 224: ...tion Fixed hold FE50 Input terminal information optional Fixed hold FE51 Input terminal information optional Fixed hold FE07 Output terminal information Fixed hold FE52 Output terminal information optional Fixed hold FE53 Output terminal information optional Fixed hold FE48 Sink source switching status Fixed not hold FE47 Type of connected option Fixed not hold FE54 Standard default value set last...

Page 225: ...15 16 FE25 PBr overload factor PBrOL data 0 01 16 hold 16 17 FE28 PBr load factor pulse duty 0 01 17 hold 17 18 FE29 Input power 0 01 kW 18 hold 18 19 FE30 Output power 0 01 kW 19 hold 19 20 FE31 Peak output current 0 01 20 hold 20 21 FE32 Peak DC voltage 0 01 21 hold 21 22 FE33 Motor counter dummy PG 1 count 22 hold 22 23 FE34 Position pulse 1count 23 hold 23 24 FE35 PR input 0 01 24 not hold 24 ...

Page 226: ...hing 1 30 31 V f switching 2 32 33 Torque limit switching 1 3 34 35 Torque limit switching 2 3 36 37 PID control OFF selection 38 39 Pattern group 1 40 41 Pattern group 2 42 43 Pattern group 3 44 45 Pattern group 4 46 47 Pattern run continuation signal 48 49 Pattern run trigger signal 50 51 Forced Jog forward operation 52 53 Forced Jog reverse operation 54 55 Reservation area 56 57 Reservation are...

Page 227: ...4 105 Frequency reference priority switching 106 107 VI II terminal priority 108 109 Command terminal board priority 110 111 Parameter editing enabling 112 113 Control switching torque position 2 114 115 Deviation counter clear 116 117 Position control forward limit LS 118 119 Position control reverse limit LS 120 121 Light load high speed operation enabling 122 123 Reservation area 124 125 Prelim...

Page 228: ...detected 26 27 Low current detected 28 29 Over torque detected 30 31 Braking resistor overload pre alarm 32 33 In emergency stop 34 35 In course of retry 36 37 Pattern run switching output 38 39 PID deviation limit 40 41 Run stop 42 43 Serious failure phase failure etc 44 45 Light failure 46 47 Commercial INV switching output 1 for inverter operation output 48 49 Commercial INV switching output 2 ...

Page 229: ...ut 2 6 bit output 84 85 Error code output 3 6 bit output 86 87 Error code output 4 6 bit output 88 89 Error code output 5 6 bit output 90 91 Error code output 6 6 bit output 92 93 Designated data output 1 7 bit output 94 95 Designated data output 2 7 bit output 96 97 Designated data output 3 7 bit output 98 99 Designated data output 4 7 bit output 100 101 Designated data output 5 7 bit output 102 ...

Page 230: ...esistance Motor constant 2 secondary resistance Motor constant 3 exciting inductance Motor constant 5 leak inductance Rated capacity of motor 2 Voltage compen sation coefficient for dead time VFP7 2185P VFP7 2220P VFP7 2300P VFP7 2370P VFP7 2450P VFP7 2550P VFP7 2750P VFP7 2900P VFP7 2110KP VFP7 4185P VFP7 4220P VFP7 4300P VFP7 4370P VFP7 4450P VFP7 4550P VFP7 4750P VFP7 4900P VFP7 4110KP VFP7 413...

Page 231: ...esponds to input supply voltage Ratings Rated overload current 120 for 1 minutes 180 for 0 5 second 6 Dynamic braking circuit Built in dynamic braking drive circuit Optional External braking resistor braking unit is optionally available Electric braking Dynamic braking resistor Rating Refer to 6 13 4 Main circuit 3 phase 380 460 V 50 60 Hz 3 phase 380 440 V 50 Hz 3 phase 380 460 V 60 Hz Voltage fr...

Page 232: ...vailable optionally Main circuit 3 phase 380 460 V 50 60 Hz Voltage frequency Control circuit Single phase 380 460 V 50 60 Hz Power supply Allowable fluctuation Voltage 10 15 3 Frequency 5 Protection structure Open type JEM1030 IP00 2 Cooling method Forced air cooling Coating color Munsell 5Y 8 0 5 EMI filter Option to be installed externally 1 Rated output capacity indicates a value based on the ...

Page 233: ...peed operation 1 Set frequency 15 speed preset speeds possible with open close combinations S1 S2 S3 S4 and CC Acceleration deceleration time torque limit and V f selectable on a frequency Retry When a protective function activities after main circuit devices are checked running restarts Settable to a max of 10times wait time adjustment 0 to 10sec Soft stall Automatic load reduction control during...

Page 234: ...ut output terminal logic switching A contact B contact switchable by making a selection from the programmable I O terminal function menu 1 2 Default setting A contact Sink source switching Negative common CC and positive common P24 of control terminal are switchable to each other On shipment negative common CC is selected as default setting Fault detection signal 1c contact output 250Vac 2A cosΩ 1...

Page 235: ...0 630 290 317 5 609 C 46 75 VFP7 2750P 480 680 330 426 652 D 72 90 VFP7 2900P 148 200V 110 VFP7 2110KP 660 950 370 598 920 E 148 18 5 VFP7 4185P 16 22 VFP7 4220P 245 390 207 225 370 A 16 30 VFP7 4300P 24 37 VFP7 4370P 300 555 197 200 537 B 24 45 VFP7 4450P 48 55 VFP7 4550P 48 75 VFP7 4750P 49 90 VFP7 4900P 370 630 290 317 5 609 C 49 110 VFP7 4110KP 75 132 VFP7 4132KP 77 160 VFP7 4160KP 480 680 330...

Page 236: ...10 W1 Mounting dimension H H1 Mounting dimension W 2 R5 D 9 R3 5 R6 5 W1 Mounting dimension H H1 Mounting dimension W 2 φ7 D 2 φ12 W1 Mounting dimension H H1 Mounting dimension W 5 D 4 φ16 12 R6 10 5 2 φ12 5 D 6 φ25 12 R6 14 W1 Mounting dimension H H1 Mounting dimension W 12 R6 2 φ12 W1 Mounting dimension H H1 Mounting dimension W 5 D 6 φ25 15 ...

Page 237: ...W4 H4 H5 Screw hole 37 VFP7 2370P 45 VFP7 2450P 55 VFP7 2550P 445 630 161 287 375 590 417 609 9 5 4 M10 screw 75 VFP7 2750P 573 680 186 330 500 630 527 652 12 5 4 M10 screw 90 VFP7 2900P 200V 110 VFP7 2110KP 762 950 173 370 680 890 712 920 15 4 M12 screw 45 VFP7 4450P 55 VFP7 4550P 75 VFP7 4750P 90 VFP7 4900P 445 630 161 287 375 590 417 609 9 5 4 M10 screw 110 VFP7 4110KP 132 VFP7 4132KP 160 VFP7 ...

Page 238: ...circuit detection parameter and U phase arm short circuit Something abnormal in some device of main circuit U phase Make a service call V phase arm short circuit Something abnormal in some device of main circuit V phase Make a service call W phase arm short circuit Something abnormal in some device of main circuit W phase Make a service call Phase failure input side Phase lacking in input side of ...

Page 239: ...generating matter is located nearby Internal thermistor of unit is disconnected After cooling down inverter reset it from failure and try to restart it If cooling fan does not work in operation it needs replacement Secure spaces in the periphery of the inverter Don t locate any heat generating thing near the inverter Make a service call Emergency stop Inverter is stopped by panel operation during ...

Page 240: ...as power is turned on set motor type parameter as others Inverter type error Is control board or drive board of main circuit replaced When board has been replaced input for Sink source switching error Sink source switch of input output terminal is set wrong reversely switched on off Check connections and set proper logic After making sure that sequence is normal proceed in operation If the same er...

Page 241: ... or writing data Check setup value for input error Under DC braking If message disappears dozens of seconds later it is normal Note DC braking indication Under motor shaft fixing control If message disappears by stop command ST CC open it is normal Panel indication overflow Number to be shown on panel such as frequency and so on overflows figures of display Number of overflowing digits is indicate...

Page 242: ...on it cannot be reset for a period of virtual cooling time Standard virtual cooling time In case of for about 30 seconds after trip In case of for about 120 seconds after trip In case of for about 20 seconds after trip If the inverter trips because of overheat reset it after a considerably long time enough for cooling it down completely because overheat is detected based on its internal temperatur...

Page 243: ...es if stop or emergency stop operation is done or power supply is cut off Is appearing on display Is LED on RUN STOP key turned on Check to see if frequency setting signal is set at 0 Check setup contents of frequency setting signal parameters and Refer to 5 3 Check setting of points 1 and 2 of frequency setting signal Refer to 7 3 Check to see if operation start frequency is set higher than opera...

Page 244: ...nal voltage of the motor is low Check setting value of base frequency voltage 1 Refer to 6 13 6 Change the cable for thicker one Improper gear ratio for acceleration and deceleration Change gear ratio properly for smooth acceleration and deceleration Output frequency is set improperly Check setup of output frequency range Tune basic frequency Refer to 5 9 Motor speed varies in operation Load to th...

Page 245: ...f failure or malfunction by comparing current data on operation with recorded data on past operation Gist of inspection Subject of inspection Inspection item Inspection cycle Inspection method Criteria of judgment 1 Indoor environment 1 Dust humidity gas 2 Dropping of water and other liquid 3 Room temperature 1 Eye check thermometer sense of smell 2 Eye check 3 Thermometer 1 Improve bad points 2 P...

Page 246: ...pected accident Keep them clean always 5 If the inverter won t be used for a long time turn it on once every another year to check operation Furthermore disconnect the motor and supply power to the inverter for five hours or more For turning on the inverter very seldom it is recommended not to supply commercial mains power directly to the inverter but to use a step up transformer to supply power a...

Page 247: ...or together with the printed circuit board Criteria of external inspection No liquid leak Proper setting of safety valve Measurement of electrostatic capacity and insulation resistance Aim of replacement time of each component part can be fixed by checking operation hours of the inverter For the replacement of parts contact Toshiba branch office printed on the back cover of this manual Operation h...

Page 248: ...s free from high temperature high humidity dust and metallic particles 2 For the inverter whose printed circuit boards are covered with the charge proof cover black don t remove the cover throughout retention However be sure to remove the cover before the inverter is turned on 3 If the large capacity electrolytic condenser mounted in the inverter is left without power supply for a long time it det...

Page 249: ...unauthorized modification or repair Fault or damage resulting from falling down of the product or traffic accident during transportation Fault or damage originating from fire salt water salty breezes some kind of gas arthquake storm and flood lightning abnormal supply voltage other natural disasters Fault or damage caused by improper use of the inverter as it is used for a purpose out of its origi...

Page 250: ... danger that electrolytic condensers used in the inverter may burst if it is burnt in an incinerator because electrolyte inside the condenser expands with heat Be careful of blasting of electrolytic condensers Plastics Plastics used as covers of the inverter and so on generate poisonous gas when the inverter is burnt When burning the inverter be careful of such poisonous gas Disposing manner Be su...

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