Page 1: Table Of Contents
1. Make sure that this instruction manual is delivered to the end user of the inverter unit. 2. Read this manual before installing or operating the inverter unit, and store it in a safe place for reference. © Toshiba Schneider Inverter Corporation 2001 All Rights Reserved. Ｅ６５８０９８９① Safety...
Page 2: Safety Precautions
Ⅰ．Safety precautions The labels on the inverter and this instruction manual contain important instructions for the prevention of possible injury to the user and other persons and damage to property, as well as for the safe use of the inverter. Please gain a good understanding of the following pictorial symbols before reading this manual and strictly observe the instructions that follow each symbols.
Page 3 ■Handling in general Never disassemble, modify or repair the inverter. Its disassembly could cause an electric shock, afire or an injury. Request your TOSHIBA dealer for repair. Never Disassemble -Never open the front cover of the inverter(or the door of the cabinet in which the inverter is installed) when the inverter is energized, or you could get a shock since a high voltage is applied to certain portions of it.
Page 4 -Do not install or operate the inverter if it is damaged or any part is missing from it. Operating the inverter in a defective condition could lead to a shock or a fire. Request your Toshiba dealer for repair. -Do not put any inflammable material near the inverter, or it could catch a Prohibited fire if the inverter sparks because of a breakdown, etc.
Page 5 ■Wiring -Do not connect the power cable to any output terminal (U/T1, V/T2 or W/T3 on the motor side), or the inverter could break down and cause a fire. -Do not connect a resistor to any D.C. terminal (between PA and PC or PO and PC), or the inverter could cause a fire.
Page 6 ■ About operation -Do not touch any inverter's terminal when it is energized even if the motor is standstill, or you could get a shock. -Do not operate switches with a wet hand or not put a wet cloth on the inverter, or you could get a shock.
Page 7 About inspection and maintenance -Do not replace any part yourself, or you could get a shock or an injury, or cause a fire. Request your Toshiba dealer for replacement of parts. Prohibited -Carry out inspection and maintenance on a daily basis. Failure to do so to find defects in the inverter could lead to accidents.
Page 8 3. A wide range of applications from simple speed control to system control 1) Auto-tuning function All you have to do make the " VF-P7" ready for start is to connect it to the motor and the power supply unit; the " VF-P7" does not require cumbersome parameter setting to start it.
Page 9 ２.３.３ Serial RS485 communication connector ３．Operating the inverter ３.１ Control modes of the VF-P7 inverter ３.２ Simple operation of the VF-P7 [1] [Speed control mode] ３.２.１ Operation from the terminal (external signals) ３.２.２ Operation from the control panel ［Control panel operation］３.３ Operation of the VF-P7 [2] ３.３.１ The outline of PID control...
Page 10 ５．Explanation of the basic parameters ５.１ Setting the acceleration and deceleration times ５.１.１ Automatic acceleration/deceleration ５.１.２ Manually setting the acceleration and deceleration times ５.２ Increasing starting torque/ energy-saving operation mode ５.３ Selecting an operation mode ５.４ Setting and calibrating meters ５.５ Factory default setting ５.６ Forward/reverse run selection (for the panel control only) ５.７ Maximum frequency ５.８ Upper and lower limit frequencies ５.９ Base frequency...
Page 11 ６.９. Jog run ６.１０. Jump frequency - Jumping resonant frequencies ６.１１. Preset-speed #8∼15 ６.１２. PWM carrier frequency ６.１３. Trip-less enhancement ６.１３.１. Auto-restart (restart during free-run (coast)) ６.１３.２. Regenerative power ride-through control / Deceleration stop ６.１３.３. Retry function ６.１３.４. Dynamic (regenerative) braking - To urgently stop the motor ６.１３.５. Avoiding over-voltage trip ６.１３.６. Adjusting the output voltage and voltage compensation ６.１３.７. Prohibiting the reverse operation ６.１４. Drooping control...
Page 12 ６.２８. Meter output ６.２８.１. Setting of meter outputs ６.２８.２. Setting of optional meter outputs ６.２８.３. Pulse output to meters ６.２９. Control panel parameters ６.２９.１. Prohibiting the change of parameter settings ６.２９.２. Changing the units of display ６.２９.３. Display the motor speed and the load speed ６.２９.４. Column number below decimal point of Frequency, Acc/dec time ６.２９.５. Changing items displayed in status monitor mode ６.２９.６. Switching basic parameters ６.２９.７. Selecting a control panel stop pattern...
Page 13 １０．Table of parameters １１．Specifications by types １１.１ Standard specifications by types １１.２ External dimensions and mass １２．Prior to service call−Trip information and counter measures １２.１ Cause of trip, warning indication (in detail and countermeasures) １２.２ Method of resetting causes of trip １２.３ In the case motor does not run in spite of no trip message appearing ... １２.４ How to check other troubles １３．Regular inspection and maintenance １３.１ Regular inspection...
Page 14: Read This Section First
2 2 k W : 2 2 0 TOSVERT 2:200V∼230V 3 0 k W : 3 0 0 VF-P7 series 4:380V∼460V 3 7 k W : 3 7 0 4 5 k W : 4 5 0 5 5 k W : 5 5 0 7 5 k W : 7 5 0 Note) Turn off the power in advance when checking the rating of the inverter installed in a cabinet.
Page 15: Names And Functions
1.3 Names and functions 1.3.1 Panel description VEC lamp Lit when the inverter is in Lit when the Inverter operation or blinks when It is in vector control is in auto acceleration/ mode. deceleration mode. ECN lamp Lit when the inverter is in energy-saving mode.
Page 16 Warning label on the top Cooling fin Connectors for optional add-on module/board Wiring hole (*1) Ventilation slits Rating label [Bottom view] [Side view] (*1) Using scissors or a cutter, cut the rubber bush in the wiring hole as shown below.(Models for 22kW motor or smaller) Rubber bush...
Page 17: Main Circuit, Control Power Supply And Control Circuit Terminal Boards
1.3.2 Main circuit, control power supply and control circuit terminal boards １）Main circuit terminal board VFP7-2185P, 2220P VFP7-4185P, 4220P VFP7-2300P, VFP7-4300P, 4370P VFP7-4450P, 4550P Grounding terminal...
Page 18 VFP7-2370P∼2550P VFP7-4750P, 4900P VFP7-2750P VFP7-4110KP∼4160KP VFP7-2900P, 2110KP VFP7-4200KP∼4315KP...
Page 19 ２）Control power supply terminal board Note)To use R0,S0 terminal on 22kW model or smaller, you need a Control power supply unit option.(Refer to 9.4) VFP7-2185P∼2220P VFP7-4185P∼4220P VFP7-2370P∼2110KP Control power supply inputs VFP7-2300P VFP7-4300P, 4370P VFP7-4450P∼4315KP Control power supply inputs(*1) for control circuit ...
Page 20 ３）Control circuit terminal The control circuit terminal board is common to all models. ST-CC shorting bar Refer to section 2.3.2 for the functions of terminals. 1.3.3 Detaching the terminal board front cover Detach the front lower cover for wiring, following the steps below. ■Less than 22kW ①...
Page 21: Notes On The Application Of Inverters
So, reduce the motor's output below the rated load when operating it in a low speed range. If you wish to operate a motor continuously at the rated torque, then use a Toshiba VF motor designed specially for use in conjunction with an inverter. When the inverter is combined with a VF motor, its overload protection level needs to be changed to "VF motor"...
Page 22 In circuit configuration 2, the brake is turned on and off by means of a low-speed signal OUT1. However, for certain applications, it is recommended to use a low-speed detection signal (function of terminal OUT1) to turn on and off the motor. Contact your Toshiba dealer before designing a system.
Page 23: Notes On Inverters
1.4.2 Notes on inverters Over-current protective function The inverter has an over-current protective function. The current for this protection is adjusted to the maximum current rating of the applicable motors by default. Therefore, when the inverter is used to control a motor with a relatively small capacity, it is necessary to readjust the over-current protection level and the electronic thermal protective function.
Page 24: Influences Of Leakage Currents And Measures Against It
Use parameter  to lower the PWM carrier frequency. 2. Use high frequency-ready ground leakage breakers (e.g., Esper Mighty series(manufactured by Toshiba Schneider Electric Ltd.)). When these ground leakage breakers are installed, there is no need to lower the PWM carrier frequency.
Page 25 Power supply Measures to be taken: 1. Use the electronic thermal function provided for the inverter. Use parameter , to set the electronic thermal function. 2. Lower the PWM carrier frequency, though this results in an increase in motor magnetic noise. Use parameter ...
Page 26: Installation Environment
1.4.4 Notes on installation Installation environment ■ The VF-P7 inverter is an electronic control device. Therefore, due consideration should be given to its installation environment. -Do not put any inflammable material near the inverter, or it could catch a fire if the inverter sparks because of trouble.
Page 27 50℃ Note) The inverter produces heat. When installing it in a cabinet, consider its ventilating condition and internal space. The VF-P7 can be used at ambient temperatures of up to 50℃. ･ Do not install the inverter in any place subject to vibration.
Page 28: Installation Place
Failure to do so could lead to injury to persons since it has no emergency stop function. - Do not use any optional devices other than those designated by Toshiba. The use of improper devices could lead to accidents.
Page 29 ■Calorific values of inverters and amount of air to be ventilated The VF-P7 series of inverter loses about 5% of energy when switching electric currents from AC, DC, then to AC. To limit a temperature rise due to this energy loss, it is necessary to forcefully ventilate and cool down the cabinet in which the inverter is installed.
Page 30 ■Control panel designed in consideration of possible influences of noise Inverters produce high-frequency noise. To avoid influences of noise, measures must be taken in designing a control panel. Here are some examples of measures against noise. ･ Separately install the wires of the main circuit and those of the control circuit. their wires in the same duct or in parallel with each other, and do not bind them together.
Page 31 ■Heat-sink going out attachment(simple type) To install a standard VF-P7 designed for 200V-37kW motor or larger or 400V-45kW motor or larger, you can choose a one from next two forms. (1) Normal attachment (Whole the inverter is in the cabinet) (2) Heat-sink going out (the cabinet) attachment(simple type) Heat-sink going out attachment reduces the generation of heat inside the cabinet.
Page 32: Connection
2. Connection ･Never disassemble, modify or repair the inverter. Its disassembly could cause an electric shock, a fire or an injury. Request your Toshiba dealer for repair. Disassemble ･Do not put or insert anything (e.g., an electric cable, a bar or a steel wire) into the inverter, or the inverter could cause a shock or a fire.
Page 33 ･ Do not connect any device or unit with a built-in capacitor (noise filter, surge suppressor, etc.) to output terminals (on the motor side), or it could cause the risk of a fire. Prohibited ■Prevention of radio noise Prevent interference, such as radio noise, separately install and bind cables connected to the power supply-side terminals (R/L1, S/L2 and T/L3) of the main circuit and those connected to the motor-side terminals (U/T1, V/T2 and W/T3).
Page 34: Standard Connection
2.2 Standard connection -Do not connect the power cables to any output terminal (U/T1, V/T2 or W/T3 on the motor side), or the inverter could break down and cause a fire. -Do not connect a resistor to any D.C. terminal (between PA and PC or PO and PC), or Prohibited the inverter could cause a fire.
Page 35 [Standard connection diagram for sink logic(minus common)] 200V class: 30∼55kW 400V class: 30∼90kW DC reactor (DCL) *2 (Optional) Main circuit power supply 200V class（30 55kW）： ∼ 3-phase 200 220V-50Hz ∼ 200 230V-60Hz ∼ 400V class（30 90kW）： ∼ 3-phese 380 440V-50Hz ∼...
Page 36 [Standard connection diagram for sink logic(minus common)] 200V class: 75∼110kW 400V class: 110 ∼315kW DC reactor (DCL) *2 (Optional) Main circuit power supply 200V class（75 110kW）： ∼ 3-phase 200 230V-50Hz/60Hz ∼ 400V class（110 315kW）： ∼ 3-phese 380 460V-50Hz/60Hz ∼ MCCB R/L1 S/L2 T/L3...
Page 37: Explanation Of Terminals
Simplified radio noise filter ■Main circuit Terminal symbol R/L1，S/L2，T/L3 U/T1，V/T2，W/T3 R0，S0 (R46, R41) PA, PB VF-P7 Connect the power Connect the motor source to the terminals cables to the terminals R, S and T. U, V and W.
Page 38 Terminal symbol A negative potential terminal of the internal dc main circuit. This terminal can be used to connect a dc common power source in conjunction with the terminal PA (positive potential). Used to connect a DC reactor (DCL: external option). The inverter is shipped with these PO, PA terminals shorted.
Page 39: Control Circuit Terminals (Sink Logic(Minus Common)
2.3.2 Control circuit terminals (sink logic(minus common)) ST-CC shorting bar Terminal Input / symbol output The motor rotates in forward direction if F and CC are connected, while it slows down to a stop Input if this Connection is broken. ( ST and CC are connected).
Page 40 Input / Terminal output symbol Multifunction programmable analog output. Factory default setting: Operation frequency command. Output Connect 1mAdc 7.5Vdc(10Vdc)-1mA full-scale voltmeter. Multifunction programmable analog output. Factory default setting: Output current. Connect a 1mAdc Output full-scale ammeter or a 7.5Vdc(10Vdc)-1mA full- scale voltmeter.
Page 41 ■ Sink logic (minus common)/source logic (plus common) ... Switching I/O terminal The input terminals of most control circuits are designed so that they turn on when a current flows out. This type of logic is referred to as the "sink logic" (default setting). In Europe, however, the "source logic"...
Page 42: Serial Rs485 Communication Connector
(Example: RXA signal is received by inverter.) ※Never use pin-1(24Vdc) and pin-7(5Vdc). ■Connecting diagrams for RS485 communication Upper computer or VF-P7(master) ■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).
Page 43: Operating The Inverter
Failure to do so could lead to a fire. If any defect is found, Mandatory request your Toshiba dealer for repair. ･Turn off the power before leaving the inverter out of operation for a long period of time.
Page 44: Control Modes Of The Vf-P7 Inverter
3.1 Control modes of the VF-P7 inverter [Speed control mode] : The motor runs at the speed specified by a frequency (1) V/f control - V/f constant (constant torque characteristic) ... [default setting] For loads, such as belt conveyors and cranes, that require, even in low speed ranges, the same torque as that produced at their respective rated speeds.
Page 45: Simple Operation Of The Vf-P7 [1] [Speed Control Mode
3.2 Simple operation of the VF-P7 [1] [Speed control mode] A speed control mode can be selected from among three: control panel operation, terminal board operation and combination of both. (Refer to 5.3 for other modes of operation.) [Terminal operation] :...
Page 46: Frequency Setting
■Frequency setting １）Setting the operation frequency with an external volume control By default, the VF-P7 inverter has been set to a mode in which an external volume control can be used for setting the operation frequency. ＰＰＲＲ：ＣＣ...
Page 47 ４）Setting the frequency by voltage signals (0 to 10 Vdc) ＶＩ＋：Voltage signals 0-10Vdc ＣＣ − [Parameter setting] Speed setting mode selection parameter  at . This setting cannot be made when the terminal II is used. ５）Setting the frequency by voltage signals (0 to +/-10Vdc) The direction can be changed by switching between positive and negative signals.
Page 48: Operation From The Control Panel
3.2.2 Operation from the control panel This section describes how to start/stop the motor, and set the operation frequency with the operating panel. ▲ ： Set the operation freq. ▼ ： Start the motor ＲＵＮＳＴＯＰ： Stop the motor. (Deceleration stop) ★For coast stop Change the setting of the parameter...
Page 49 ■Example of control panel operation Key operated LED display  ▲ ▼  ⇔ ⇒ ▲ ▼  STOP ⇒ ■Selecting a stop mode with the control panel In addition to deceleration stop by pressing time), the operating panel has the following two stop modes. Stop mode Description Coast stop...
Page 50: The Outline Of Pid Control
3.3 Operation of the VF-P7 [2] PID control function of VF-P7 enables process control such as wind regulation or flux regulation, pressure regulation. Operation permission / prohibition 3.3.1 The outline of PID control The outline block diagram of PID control becomes like the following figure.
Page 51: Settings Of Pid Control
3.3.2 Settings of PID control Parameters for PID control are following. Refer to Chapter 4 for how to set the parameters. Item of setting Maximum frequency Upper limit frequency Lower limit frequency Input terminal of feedback amount Process amount reference setting mode selection Acceleration time Deceleration time...
Page 52 The reverse characteristic is also possible by changing the setting. Example of setting 2) In case of 4 to 20mA feedback amount (use the II terminal)   (0Hz)  (20%) (4) Process amount reference setting mode selection Setting mode of reference of the process amount is set with . Title : VI (voltage input)/II (current input), : RR (volume/voltage input), : RX (voltage input), : RX2 (voltage input) (optional), : Operating panel input,...
Page 53: Adjustment Of Pid Control
(7) Over-ride Over-ride function () is effective to the reference of process amount. Use this function to tune the reference finely. (8) Run frequency Run frequency function () is effective to the process amount. It is a function that the inverter will operate if the setup of the process amount becomes higher than (+), and the inverter will stop operation if becomes lower than (- ).
Page 54 (2) Integral gain Integral (I) gain () is integral gain for PID control. This gain acts to make the deviation which remains in proportional operation (remained deviation offset) to zero. Setting this parameter at a large value gives smaller remained deviation offset, but setting at a too large value may result in an unstable phenomenon like hunting.
Page 55: Basic Operation
Status monitor mode 4.1 Setting parameters The VF-P7 inverter is shipped with certain parameters factory-set by default. The para meters are broadly classified under the following three groups. First, you need to select the parameter you want to change or check.
Page 56 ★About the parameter's adjustment range : A value larger than the upper-limit value is entered or the value set for the currently-selected parameter becomes larger than the upper-limit value because 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.
Page 57 [Basic parameter list] Title Function Automatic  acceleration/deceleration Automatic V/f mode setting  Operation command mode  selection Speed setting mode  Selection FM terminal meter selection  FM terminal meter  adjustment Standard setting mode  selection Forward/reverse selection ...
Page 58: How To Set Extended Parameters
4.1.2 How to set extended parameters The VF-P7 inverter has extended parameters to allow you to make full use of its functions. The code of every extended parameter is composed up of an  and a 3-digit number. Extended parameter...
Page 59: Searching For Changed Parameters And Changing Their Settings Again
■Example of parameter setting Follow the procedure below to set a parameter. (Example of setting: Changing the positive torque limit parameter  from 150 to 100) Key operated ▲ ▼ ▲ ▼ ▲ ▼ If you feel puzzled about what to do next during this operation, press the Monitor key several times to return to the step ...
Page 60 ■Searching for a parameter and changing its setting Follow the procedure below to search for parameters and change their settings. Key operated LED display  ▲ ▼   OR  ▲ ▼ ▲ ▼  ▲ ▼  ( ) () ▲...
Page 61: Basic Parameters
4.1.4 Parameters that cannot be changed during operation For safety, the following parameters are designed so that they cannot be changed when the inverter is in operation. So, you need to stop the motor in advance to change these parameters. [Basic parameters] ...
Page 62 Following parameters are designed considering maintenance that they cannot be reset to the factory default setting even if you parameters are not displayed on the user parameter group are different from their default settings. So please be careful. Title Function FM terminal meter selection ...
Page 63: Explanation Of The Basic Parameters
5. Explanation of the basic parameters Basic parameters refer to parameters you need to set before the first use after purchase. 5.1 Setting the acceleration and deceleration times  ：Automatic acceleration/deceleration  ：Acceleration time #1  ：Deceleration time #1 ･ Function 1)The acceleration time parameter ...
Page 64: Manually Setting The Acceleration And Deceleration Times
☆ If you set in advance the acceleration and deceleration times (,) so that they match the average load condition, you can make the optimum setting to control the motor with a higher accuracy according to changes in the load applied. [Procedure for setting the automatic acceleration and deceleration times] Key operated LED display...
Page 65: Increasing Starting Torque/ Energy-Saving Operation Mode
5.2 Increasing starting torque/ energy-saving operation mode  ：Automatic V/f mode setting ･ Function This parameter enables the inverter to automatically switch V/f control modes and set the motor constant (online automatic control) at the same time to make the motor produce larger torque.
Page 66 The vector control (Increasing the starting torque and operating with a higher accuracy) Set the automatic V/f mode setting  at (vector control (speed) and auto-tuning). By setting the automatic V/f mode setting  at (vector control (speed control) and auto- tuning), the motor reach its full potential and produce large torque even at low speeds.
Page 67 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.
Page 68: Selecting An Operation Mode
5.3 Selecting an operation mode  : Operation command mode selection  : Speed setting mode selection ･ Function These parameters are to select the operation command from among the operating panel, the terminal board, a communication device and other optional control devices, to which priority should be given when start, stop or frequency reference are issued by them.
Page 69 [Set value] : VI/II input Speed commands are entered by means of external signals (terminal VI: 0 to 10 Vdc or terminal II: 4 to 20 mAdc). : RR input Speeds commands are entered by means of external signals (terminal RR: 0 to 10Vdc). : RX input Speed commands are entered by means of external signals (terminal RX: 0 to +/-10 Vdc (+/-5 Vdc).
Page 70 1) Setting the start, stop and operation frequencies with the operating panel Title Function Operation command  Mode selection Speed setting mode  selection R/L1 Power S/L2 supply T/L3 Control panel RX VI RR PP 2) To set the start and stop frequencies (forward run, reverse run and free-run stop) by ...
Page 71 3) Start and stop (forward run, reverse run, free-run stop) with the operating panel and to set the operation frequency by external signals Title Function Operation command  mode selection Speed setting  mode selection  Panel stop pattern R/L1 Power S/L2 supply...
Page 72: Vf- P7
5.4 Setting and calibrating meters  ： FM Terminal meter selection ： FM Terminal meter adjustment   ： AM Terminal meter selection  ： AM Terminal meter adjustment ・Function The terminals AM and FM send out analog voltage signals. （Absolute value output） Use a full-scale 0~1 mAdc ammeter or a full-scale 0~7.5 Vdc (10 Vdc) voltmeter.
Page 73 ▲ ▼   ▲ ▼    ★For meter connection, the VF-P7 inverter has two output terminals; FM and AM, which can be used simultaneously. Adjustment range Same as (: disabled) − Operation The running frequency is displayed.(If the monitor display mode setting ...
Page 74 [Example: Procedure of calibrating the meter connected to the terminal AM to which "output current" is assigned.] Key operated, LED display −   ▲ ▼   ▲ ▼   ▲   ▼   ▲ ▼   ▼ ...
Page 75: Factory Default Setting
5.5 Factory default setting  ：Standard setting mode selection ･ Function This parameter is to set two or more parameters at a time for different commands. Using this parameter, all parameters can be also return to their respective default settings by one operation, and save or set specific parameters individually.
Page 76 [ Factory default setting (  =  ) ] Setting  at  returns all parameters to their respective default settings. When this parameter is set at 3, is displayed for a while, then switches back  to the original display ( ...
Page 77: Forward/Reverse Run Selection (For The Panel Control Only)
5.6 Forward/reverse run selection (for the panel control only)  ：Forward/reverse selection ･ 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 valid only when the operation command mode selection parameter ...
Page 78: Upper And Lower Limit Frequencies
5.8 Upper and lower limit frequencies  ：Upper limit frequency  ：Lower limit frequency ･ Function These parameters are used to set the upper and lower limit frequencies which are the largest and smallest frequencies, respectively, that the inverter can output. Upper limit frequency Output frequency [Hz] ...
Page 79: Control Mode Selection
5.10 Control mode selection  ：Motor control mode selection ･ Function The VF-P7 has the following V/f control modes: ･ Constant torque characteristic ･ Variable torque mode ･ Automatic torque boost *1 ･ Sensorless vector control (speed) *1 ･ Automatic torque boost + automatic energy-saving ･...
Page 80 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: Set the basic parameter ...
Page 81 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 ...
Page 82 [Set the motor control mode selection parameter  at  (Sensor-less vector control + automatic energy-saving).] In vector control mode, the VF-P7 inverter enables the Toshiba standard motor combined with it to produce large torque even at extremely low speeds. In addition, the output current is optimally adjusted for energy saving according to the load applied.
Page 83 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 two ways: 1) Set the extended parameter ...
Page 84: Switching Between Speed Control And Torque Control
5.11 Switching between speed control and torque control  ： Motor control mode selection  ∼  ：･ Function These parameters are used to switch between speed control and torque control by external operation (signal input to a terminal) or by communication. ■Speed/torque switching ...
Page 85 [Torque reference] The command set with the parameter  is valid. (Default setting: RX input) Title Function Torque reference  selection Adjustment range  : VI (voltage input)/II (current input)  : RR (volume/voltage input)  : RX (voltage input) ...
Page 86: Manual Torque Boost
5.12 Manual torque boost  ：Manual torque boost ･ Function When the torque produced in low speed ranges is not large enough, it can be boosted up by increasing the torque boost rate with this parameter. Base-frequency voltage  Output voltage [Ｖ] [Parameter] Title Function...
Page 87 1) Setting the electronic thermal protection characteristics parameter the motor overload protection level #1 The electronic thermal protection characteristics selection parameter  is used to enable or disable the motor overload trip function () and the soft stall function. The motor overload trip function () needs to be selected with the parameter , while the inverter overload trip function () is always activated.
Page 88 [Example of setting: VF-P7 2220P with a 18.5 kW motor (rated current: 66A)] Key operated LED display    ▲ ▼   ▲ ▼   [VF motor (motor intended for use with an inverter)] ■Setting the electronic thermal protective function ...
Page 89 2) Motor 150%-overload time limit The motor 150%-overload time limit parameter the motor trips under a load of 150% (overload trip Operation frequency 0.01 [Hz](*1) Motor overload withstanding time [s] Motor 150%-overload time limit  ×0.6×1.1 Title Motor 150%-overload time limit ...
Page 90: Preset-Speed Operation (15 Speeds)
5.14 Preset-speed operation (15 speeds)  ：Preset-speed #1 to #7  ∼  ∼  ：Preset-speed #8 to #15  ∼  ：Preset-speed #1 to #15 control mode Function These parameters allow you to set up to 15 operating speeds just by switching contact signals externally.
Page 91 [An example of the connection of terminals ] F (Forward run) R (Reverse run) Preset-speed #4 3) Use of a preset-speed command in combination with another speed command When no preset-speed command is issued, the inverter accepts an input command from the control panel or another analog input device.
Page 92 4) Setting the operation mode An operation mode can be selected for each preset-speed. Operation mode setting Title Function Present-speed operation  mode : Disabled ... Only frequency commands are governed by the preset-speed command (#1 to #15) entered. : Enabled ... The direction of rotation, the V/f control mode, the acceleration and deceleration times and the torque limit can be set individually for each preset-command.
Page 93: Extended Parameters
6. Extended parameters Extended parameters are used for sophisticated operation, fine adjustment and special purposes. Change parameter settings, as required. Extended parameter list => Refer to Chapter 10. 6.1 Frequency signals 6.1.1 Low-speed signal  ：Low-speed signal output frequency ・Function When the output frequency exceeds the frequency set with the parameter F100, an ON signal is put out.
Page 94: Putting Out Signals Of Arbitrary Frequencies
6.1.2 Putting out signals of arbitrary frequencies  ：Speed reach setting frequency  ：Speed reach detection band ・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.
Page 95: Selection Of Input Signals
6.2 Selection of input signals 6.2.1 Changing standby signal function  ：ST (standby) signal selection ・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...
Page 96: Assigning Priority To The Terminal Board In Panel Operation Mode
[=(reverse)] Output frequency [Hz] Reference frequency ０ Reference frequency F-CC R-CC [=(Stop)] Output frequency[Hz] Reference frequency ０ F-CC R-CC 6.2.3 Assigning priority to the terminal board in panel operation mode  ：Priority setting of input terminal ・Function This parameter is used to give priority to certain external commands entered from the terminal board in control panel operation mode, for example, when jogging the motor by giving signals externally.
Page 97 [: terminal board has priority (Enabled)] Priority is given to commands entered from the terminal board even in control panel operation mode. Command from the control panel (=) Command from the terminal board ■Priority command from terminal board (Operation command) Jog run ：input terminal function 18/19 Injection braking...
Page 98: Binary/Bcd Signal Selection(Expansion Tb Option Unit)
[When terminalsS3, S4 and CC are assigned to forced jog forward/reverse] Assign the control terminal S4 (default: 16 (preset-speed # 4)) to jog run. Title  Input terminal selection #7(S3)  Input terminal selection #8(S4) Output frequency [Hz] Reference ０ Panel key ＲＵＮ...
Page 99: Selection Of Terminal Functions
6.3 Selection of terminal functions 6.3.1 Keeping an input terminal function always active (ON)  ：Always active function selection ・Function This parameter is used to select a function to be kept always active (ON) from among the input terminal functions. (One function can be selected) ■Parameter setting Title Always active function selection ∼...
Page 100: Changing Output Terminal Functions
6.3.4 Changing output terminal functions  ：Output terminal selection #1 (OUT1)  ：Output terminal selection #2 (OUT2)  ：Output terminal selection #3 (FL)  ∼  Refer to 7.2.2 for details. 6.3.5 Response times of input/output terminals  ：Input terminal #1 response time (F) ...
Page 101 6.4 Basic parameters #2 6.4.1 Switching among V/f characteristics #1, #2, #3 and #4 from input terminal  ：Base frequency #2  ：Base frequency voltage #2  ：Manual torque boost #2  ：Motor overload protection level #2  ：Base frequency #3 ...
Page 102: Torque Limit Switching
S1(V/f switching #1) S2(V/f switching #2) ☆ 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 switching function are assigned to input terminals, their settings are valid.
Page 103: Speed/Torque Command Gain And Bias
6.6 Speed/torque command gain and bias 6.6.1 Using two types of frequency (speed) commands  ：Speed setting mode selection  ：Reference priority selection  ：Speed setting mode selection #2  ：／ switching frequency ・Function These parameters switch two types of frequency ･...
Page 104 3) Automatic switching by means of switching frequencies (＝) Command selected with  Command selected with  A: If the frequency set with  is higher than that set with  ・・・Priority is given to the command set with . B: If the frequency set with ...
Page 105: Setting Frequency Command Characteristics
■ Parameter setting Title  Speed setting mode selection  Reference priority selection  Speed setting mode selection #2 Same as  / switching frequency ∼  6.6.2 Setting frequency command characteristics  ：VI/II reference point #1  ：VI/II reference point #1 frequency  ：RX2 reference point #1 frequency ...
Page 106: Operation Frequency
6.7 Operation frequency 6.7.1 Start-up frequency and End frequency  ：Start-up frequency  ：Stop frequency ・Function The frequency set with the parameter  is put out immediately. These parameters are used if the acceleration/deceleration time causes a delay in the response of the starting torque.
Page 107: Dc Injection Braking
[Parameter setting] Title  0Hz dead band frequency Frequency after 0Hz dead band operation carried out.  0 [Hz] Frequency reference 6.8 DC injection braking 6.8.1 DC injection braking  ：DC injection braking start frequency  ：DC injection braking current ...
Page 108: Motor Shaft Fixing Control
[D.C. braking under normal conditions] (Forward/reverse DC braking priority control Output frequency [Hz] Set frequency  ０ Reference frequency   Operating signal (F-CC) ① If  and  > reference frequency ② If  > reference frequency >  ...
Page 109: Zero-Speed Stop Mode Selection
[Parameter setting] Title Motor shaft fixing control  If the motor shaft fixing control parameter  is set at , DC braking continue at half a braking rate of that set with  to retain the motor after it has come to a full stop by DC braking.
Page 110: Jog Run
rotation if  is set up highly, please be careful. A trip may occur according to load conditions. Note.6) Setting of this function will influence following DC injection brakings. 1. DC injection braking by terminal command (the input terminal functions 22 and 23) 2.
Page 111: Preset-Speed #8~15
6.10 Jump frequency  ：Jump frequency #1  ：Jump frequency band #1  ：Jump frequency #2  ：Jump frequency band #2  ：Jump frequency #3  ：Jump frequency band #3 ・Function These parameters are used to jump resonant frequencies to avoid resonance with the natural frequency of the mechanical equipment operated.
Page 112: Pwm Carrier Frequency
6.12 PWM carrier frequency  ：PWM carrier frequency ・Function 1) The sound tone of acoustic noise can be changed by adjusting the PWM carrier frequency. This adjustment is effective in preventing the motor from resonating with its load(machine) or its fan cover. 2) Decreasing the carrier frequency is also effective in reducing electromagnetic.
Page 113 ・Function Auto-restart detect the rotating speed and direction of rotation of the motor during coasting or momentary power failure, to ensure that the motor restarts smoothly (Motor speed search function). With this parameter, you can also switch from commercial power operation to inverter operation without stopping the motor.
Page 114 Speed search #1 ： VF-P7 searches the motor speed and restarts. It detects the motor speed also at the time of a power supply injection. This method needs setting of motor constant parameters. Activation of zero speed motor needs waiting times.
Page 115: Auto-Restart (Restart During Free-Run (Coast
Step 3: Set the property of Auto-restart 1) Case = [Parameter setting] Title  Auto-restart adjustment #1  Auto-restart adjustment #2 Example of setting) In the case adjustment value is , set at ∼ and check the property. Notice that in this case, waiting time for the restart grows to 110∼120[%]. If it cannot be adjusted at setting , , reset the range of ...
Page 116: Retry Function
6.13.3 Retry function  ：Retry selection ･Do not get near the alarm-stopped motor and machine. When the inverter is in retry mode, the alarm-stopped motor and machine unexpectedly restart when the predetermined time has passed, and thus might cause you to get an injury. Mandatory ･Stick caution labels to the inverter, the motor and the machine, to prevent accidents due to an unexpected restart of them because of the retry function.
Page 117: Dynamic (Regenerative) Braking - To Urgently Stop The Motor
6.13.4 Dynamic (regenerative) braking - To urgently stop the motor  ：Dynamic braking mode selection  ：Dynamic braking resistance  ：Dynamic braking resistor capacity ・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.
Page 118 b) When using a braking resistor without thermal fuse ＊If no power supply is provided for the control circuit ＭＣＣＢ Power supply (*2) (*1) Fuse Power ＴＣ supply (*1) Connection when using an MCCB with a top coil instead of an MC. (*2) A step-down transformer is required for 400V models but not for 200V models.
Page 119 3) Selection of braking resistor option and braking unit Model VFP7-2185P VFP7-2220P VFP7-2300P VFP7-2370P∼2550P VFP7-2750P∼2110KP (*3) VFP7-4185P VFP7-4220P VFP7-4300P∼4370P VFP7-4450P∼4900P VFP7-4110KP∼4160KP (*3) VFP7-4200KP∼4220KP (*3) VFP7-4280KP∼4315KP (*3) (*1) The values in ( ) are the total resistor capacities (watt) and resistances (Ω) of braking resistors. (*2) Type form PBR3-□□□□...
Page 120: Avoiding Over-Voltage Trip
6.13.5 Avoiding over-voltage trip  ：Over-voltage stall protection  ：Over-voltage stall protection level (high response)  ：Over-voltage stall protection level ・Function The functions automatically keep constant or increase the output frequency to prevent tripping due to over-voltage in the DC bus during deceleration or constant-speed run. When the over-voltage stall protection is active, it may take longer than the deceleration time.
Page 121: Prohibiting The Reverse Operation
☆ The ratio of the voltage to the frequency can be adjusted to the motor capacity. Setting  at  enables the inverter to prevent the output voltage from increasing with the input voltage when the operation frequency is higher than the base frequency. [= : no voltage compensation/not limited input...
Page 122: Drooping Control
6.14 Drooping control  ：Drooping gain  ：Speed at a drooping gain 0%  ：Speed at the drooping gain   ：Drooping insensitive torque band  ：Output filter for drooping ・Function When operating a single load with more than one inverter and one motor, these parameters distribute the load to the inverters.
Page 123: Function For Crane/Hoist
If frequency 1  ＜｜frequency after acceleration｜≦frequency 2 Drooping gain  Gain2＝ × 100  ≧  If｜frequency after acceleration｜≦ frequency 1 Gain2 ＝ 0 If｜frequency after acceleration｜＞ frequency 1 Gain2 ＝ Drooping gain c) Drooping speed Drooping speed = base frequency Note) For this calculation, assume the base frequency to be 100 Hz if it is higher than 100 [Hz].
Page 124 [Parameter setting] Title Function Output signal selection of commercial power/inverter  switching Commercial power/inverter  switching frequency Inverter side switching  waiting time Commercial power side  switching waiting time Commercial power switching  frequency holding time (*1)The trips which is followed by automatic switching are trips other than , ,  and .
Page 125: Pid Control
6.17 PID control  ：Signal selection of PID control  ：Delay filter  ：Proportional (P) gain  ：Integral (I) gain  ：PID deviation upper limit  ：PID deviation lower limit  ：Differential (D) gain 6.18 Speed feedback/positioning control  ：Number of PG input pulses ...
Page 126: Setting Motor Constants
[Parameter setting] Title Function Auto-tuning  Here are the setting conditions for each type of motor. Type motor poles Toshiba standard motor Other motors  ：Motor constant #5  ：Rated capacity of motor  ：Motor type  ：Auto-tuning prohibition Warning...
Page 127: Basic
 Number of motor poles  Rated capacity of motor  Motor type (*1) Toshiba standard motor 1: World-energy series of totally-enclosed fan-cooled motors Toshiba standard motor 2: World-energy 21 series of totally-enclosed fan-cooled motors Operation The running frequency is displayed. (Make this setting when the motor is out of operation.) (If the monitor display momde...
Page 128 Check the motor for use. (pole number, rating capacity, type) Number of motor poles:  Adjustment range／,,,,,,, Rated capacity of motor:  Adjustment range／∼ [kW] : Toshiba standard motor #1 : Toshiba VF motor : Toshiba V3 motor : Toshiba standard motor #2 Other than 4P motor Pole number: ...
Page 129 Step 2: Setting motor constants This section describes how to set motor constants. Select the items to be improved and change the related motor constants. ①Slip frequency gain  This parameter is to adjust the slippage of the motor. Setting this parameter at a larger number can reduce the slippage of the motor. However, setting it at an excessively large number may result in hunting, etc., and thus cause an unstable operation.
Page 130 [Selection 3] Set the motor control mode selection parameter  at  (Sensorless vector control). b) Combination with a Toshiba VF motor (4P motor with the same capacity as the inverter) I n ve r te r : VF P 7 - 2 185 P Mot or : 1 8 .5[ kW] , 4 P, 60[Hz]...
Page 131: Torque Control
6.21 Torque control Refer to 5.11 for switch to Torque control 6.21.1 Torque reference  ：Torque reference selection  ：Torque reference mode selection  ：VI/II reference point #1 rate  ：VI/II reference point #2 rate  ：RR reference point #1 rate ...
Page 132: Torque Reference Filter
0∼±10Vdc ⇒ RX terminal 3) Voltage signal [Default setting] Motor torque [%]  ＝ +100 -10V  ＝ 0  ＝ 0% -100 ・ Motor torque: -100% at -10Vdc, 0% at 0Vdc and +100% at +10Vdc. [Parameter setting] Title Function Torque reference ...
Page 133: Speed Limits In Torque Control Mode
6.21.3 Speed limits in torque control mode  ：Forward speed limit input selection  ：Forward speed limit input level  ：Reverse speed limit input selection  ：Reverse speed limit input level  ：Speed limit (torque=0) reference  ：Speed limit (torque=0) value ...
Page 134: Torque Bias And Load Sharing Gain
■Setting by means of external signals The speed limits can be changed arbitrarily by setting external signals. [Selection of external signals] voltage signals current signals Title Forward speed limit input  selection Forward speed limit input level  Reverse speed limit input ...
Page 135 [Parameter] Title Function Selection of synchronized  torque bias input Panel torque revised bias  input For a crane/hoist, an elevator application, as lifted up and down at controlled speeds, its direction of rotation is frequently reversed. In such cases, the load can be started smoothly, by adding load torque into the torque reference equivalent to the additional torque, when starting...
Page 136 voltage signals current signals 6.22 Torque limit  ：Selection of power running torque limit #1  ：Power running torque limit #1  ：Selection of regenerative torque limit #1  ：Regenerative torque limit #1  ：Power running torque limit #2  ：Regenerative torque limit #2 ...
Page 137 ■Parameter setting Title Function Selection of power running  torque limit #1 Power running torque limit #1  Selection of regenerative  torque limit #1 Regenerative torque limit #1  With these parameters, you can set 4 patterns of positive torque limits and 4 patterns of negative torque limits.
Page 138: Torque Limit
RX-CC Motor torque [%] -10V -100 Title Function Selection of power running  torque limit #1 Selection of regenerative  torque limit #1 The torque limit function is active in vector control mode. In V/f constant control mode, square reduction control mode, and automatic torque boost mode, the torque limit function may not be functioned.
Page 139 Torque limits can be set with the parameters  and . [Positive torque limit] (Selection of power running torque limit #1) :Set at (  ) (Power running torque limit #1) [Negative torque limit] (Selection of regenerative torque limit #1) (Regenerative torque limit #1) ■Parameter setting Title...
Page 140 [Selection of external signals] RR-CC ――0∼10V Voltage signals RX-CC ――0∼±10V VI-CC Current signals II-CC RX-CC Motor torque [%] -10V -100 Title Function Selection of power running  torque limit #1 Selection of regenerative  torque limit #1 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).
Page 141: Secondary Acceleration/Deceleration
6.23 Secondary acceleration/deceleration 6.23.1 Acceleration and deceleration patterns  ：Acceleration/deceleration pattern #1  ：S-pattern lower limit adjustment amount  ：S-pattern upper limit adjustment amount ・Function These parameters are used to select an acceleration pattern and a deceleration pattern. Title Acceleration/deceleration pattern #1 ...
Page 142: Switching Of Acceleration/Deceleration #1, 2, 3 And 4
6.23.2 Switching of acceleration/deceleration #1, 2, 3 and 4  ：Acceleration time #2  ：Deceleration time #2  ：Acc/dec #1,2,3,4 selection  ：Acc/dec switching frequency #1  ：Acceleration time #3  ：Deceleration time #3  ：Acc/dec switching frequency #2 ・Function With these parameters, you can set 4 acceleration and deceleration times.
Page 143 2) Switching by frequencies - Automatically switching acc/dec times at certain frequencies Title  Acceleration/deceleration switching frequency #1 ∼ [Hz]  Acceleration/deceleration switching frequency #2 ∼ [Hz]  Acceleration/deceleration switching frequency #3 ∼ [Hz] Note) Regardless of the sequence of input of frequencies, acc/dec times are switched from #1 to #2 at the lowest frequency, from #2 to #3 at the middle frequency and from #3 to #4 at the highest frequency.
Page 144: Parameter Setting
■Parameter setting a) Operation mode: Terminal board operation Set the operation command mode selection  at . b) Switching terminals: S3 and S4(Other terminals also can be settled for this purpose.) S3：Acceleration/deceleration switching #1 S4：Acceleration/deceleration switching #2 Title Input terminal selection #7 (S3) ...
Page 145: Pattern Run
6.24 Pattern run  ：Pattern run selection  ：Pattern run mode  ,  ,  ∼  ：Pattern group #1 selection #1∼#8  ∼  ：Pattern group #2 selection #1∼#8  ∼  ：Pattern group #3 selection #1∼#8  ∼  ：Pattern group #4 selection #1∼#8 ...
Page 146 ＜Basic operating＞ Step Setting Set the pattern run selection parameter at  (Enabled). Change all frequencies required to preset- speed frequencies. Set the required operation time at each of the set operation frequencies. Set the sequence of each speed This sequence following three methods. ①Select a run/stop operation from the pattern run mode ②Select a pattern group, and then set the...
Page 147 ∼(Preset-speed #1 to #15 operation continuation mode) Output frequency [Hz] Setting frequency F-CC ∼(Preset-speed #1 to #15 operation continuation mode) Output frequency [Hz] Setting frequency Step trigger signal Set the input terminal selection ★ Notes) ・ Pattern operation groups should be selected by terminal input. ・...
Page 148: Protection Functions
6.25 Protection functions 6.25.1 Motor over road protection−level adjust / motor types  ：Motor over road protection level #1  ：Overload reduction start-up frequency ＊Refer to 5.13 for details. 6.25.2 Setting of current stall  ：Stall prevention level ・Do not set the stall prevention level() at a extremely small value. If the stall prevention level() was set at a value that is near the motor's no load current or less, stall prevention function would work and output frequency would Mandatory...
Page 149: Emergency Stop
6.25.4 Emergency stop  ：Emergency stop  ：Emergency DC injection braking control time ・Function Emergency stop mode of can be selected. At emergency stop, a trip message ("") is displayed. Note) When setting  at  or (Emergency DC injection braking stop), you need to set also the parameters (DC injection braking current) and (Emergency DC injection braking control time).
Page 150: Action At Low Currents
6.25.7 Action at low currents  ：Low-current trip  ：Low-current detection level  ：Low-current detection time ・Function If the current is lower than inverter trips. When , the time elapsed before the inverter trips after the detection of a small current. ...
Page 151: Cooling Fan Control Mode Selection
＝(Disabled)・・・・does not trip (FL is not active). ＝(Enabled)・・・・The inverter trips if a torque current larger than Title  Over-torque trip  Over-torque detection level during power running ∼ [%]  Over-torque detection level during regeneration ∼ [%]  Over-torque detection time 6.25.10 Cooling fan control mode selection ...
Page 152: Over-Voltage Stall Protection Level
6.25.12 Over-voltage stall protection level  ：Over-voltage stall protection level(high response)  ：Over-voltage stall protection level ＊Refer to 6.13.5 for details. 6.25.13 Under-voltage trip  ：Under-voltage trip mode  ：Under-voltage detection time ・Function This parameter is to select the action when detecting an under-voltage. (Invalid, while the inverter stops.) If ...
Page 153: Special Analog Input
6.26 Special analog input  ：Acceleration/deceleration base frequency adjustment  ：Upper-limit frequency adjustment  ：Acceleration time adjustment  ：Deceleration time adjustment  ：Manual torque boost adjustment ・Function The function is to make it possible to change the fixed settings of some paramete rs by means of external analog signals.
Page 154: Over-Ride
6.27 Over-ride  ：Over-ride addition input selection  ：Over-ride multiplication input selection ・Function These parameters are used to adjust reference frequencies by means of external Function Title Over-ride addition input  selection [Hz] Over-ride multiplication input  selection The override functions calculate output frequency by the following expression: Output frequency ×（1＋）＋...
Page 155 Ex1: ＝(VI input), ＝(disabled) Output frequency = Reference + Over-ride (VI input [Hz]) Ex2: ＝(VI input), ＝(disabled) Output frequency = Reference + Over-ride(VI input [Hz]) 2) Multiplicative over-ride In this mode, each output frequency is multiplied by an externally override frequency. [Ex1: RR(reference), VI(over-ride frequency)] ...
Page 156: Meter Output
6.28 Meter output 6.28.1 Setting of meter outputs  ：AM terminal meter selection  ：AM terminal meter adjustment Refer to 5.4 for details. 6.28.2 Setting of optional meter outputs  ：Optional analog terminal #1 meter selection  ：Optional analog terminal #1 meter adjustment ...
Page 157: Control Panel Parameters
6.29 Control panel parameters 6.29.1 Prohibiting the change of parameter settings  ：Prohibition of parameter setting ・Function This parameter is used to make a setting to prohibit or allow the change of parameter settings. ■Setting method ：Allowed･･････No parameters are write-protected. (Default setting) ：Prohibited････All parameters except for ...
Page 158: Display The Motor Speed And The Load Speed
6.29.3 Display the motor speed and the load speed  ：Frequency free unit magnification ・Function This parameter is used to convert the monitored or parameter-set frequency into the rotating speed of the motor or the speed of the load. ■Value displayed The LED displays the value obtained by multiplying the monitored or parameter-set frequency by the value set with .
Page 159: Changing Items Displayed In Status Monitor Mode
Title Decimal place number of Acceleration/deceleration  time 6.29.5 Changing items displayed in status monitor mode  ：Monitor display mode setting  ：Status monitor #1 display mode  ：Status monitor #2 display mode  ：Status monitor #3 display mode  ：Status monitor #4 display mode These parameters are used to select the item to be displayed when the power is turned on and also to change items displayed in status monitor mode.
Page 160: Selecting A Control Panel Stop Pattern
6.29.7 Selecting a control panel stop pattern  ：Panel stop pattern ・Function This parameter is used to select the mode in which the machine is stopped by pressing the STOP key on the control panel when the operation is started by pressing the RUN key. 1) Slowdown stop The motor stops in the deceleration time set with the parameter (, ...
Page 161: Canceling Pid Control In Panel Operation Mode
6.29.10 Canceling PID control in panel operation mode  ：Panel PID control OFF ・Function This parameter is to switch from PID control to open-loop control (normal control mode) when PID control is exercised by the control panel. Note) This parameter is valid only when the inverter is in panel operation mode. ：PID control enabled PID control is exercised if ...
Page 162: Restricting Or Prohibiting Key Operation
6.29.14 Restricting or prohibiting key operation  ：Panel operation prohibition ・Function This parameter can prohibit the operation of control panel keys to avoid operation errors. Note 1) The setting of this parameter take effects as soon as it is saved. Note 2) Once saved, the setting of this parameter cannot be overridden unless the power is turned off or the inverter is reset after trip.
Page 163: Communication Function (Rs485/Common Serial
6.30 Communication function (RS485/common serial)  ：Communication rate (common serial)  ：Parity (common serial/RS485)  ：Inverter number (common)  ：Communication time-out (common serial/RS485)  ：Communication time-out action (common serial/RS485)  ：Communication waiting time (common serial)  ：Inter-drive communication (common serial) ...
Page 164 ■Setting of operation command (common serial) Title Function Operation command  mode selection Note) To use inter-drive communication (),  can't be set at  for slave inverter. ■Setting for speed reference (common serial) Title Function Speed setting mode  selection ■Communication parameters (common serial options) With these parameters, you can set or change the data transmission speed, the parity,...
Page 165: Using The Rs485 Port Fitted As Standard
6.30.2 Using the RS485 port fitted as standard With the standard serial RS485, you can connect each inverter to a higher-order control system (host computer) to set up a data communications network between inverters. establish a data communications link between a computer and each inverter. Serial RS485 connectors should be used to connect inverters to one another.
Page 166 ＜Broadcast communications＞ When the host computer to inverters broadcasts an operation frequency reference. Host computer ☆ ☆ ＩＮＶＩＮＶＩＮＶＮｏ. ００Ｎｏ. ０１Ｎｏ. ０２ Use a terminal board, etc., to divide each cable into branches. ☆：...
Page 167 ■Setting of operation command (RS485) Title Function Operation command  mode selection Note) To use inter-drive communication (),  can't be set at  for slave inverter. ■Setting of speed reference (RS485) Title Function Speed setting mode  selection ■Communication parameters (standard RS485) These parameters are used to set or change the data transmission speed, the parity, inverter numbers and the communication error trip timer with the control panel and or a linked control.
Page 168: Operation With External Signal
7. OPERATION WITH EXTERNAL SIGNAL 7. 1. External Operation The inverter can be freely controlled externally. Parameters must be differently set depending on the operation method. Make sure of the operation method before setting parameters, and set parameters properly to the operation mode according to the procedure mentioned below.
Page 169: Applied Operation With Input And Output Signals (Operation By The Terminal Board
7. 2 Applied operation with input and output signals (operation by the terminal board) 7. 2. 1 Functions of input terminals (in case of sink logic) Signals that are supplied to control input terminals from the programmable controller, etc. are used to operate or set up the inverter.
Page 170 3) In case of connection with transistor output Inverter Programmable controller Input terminal ＊Regarding interface between inverter and programmable controller In the case programmable controller of open collector output is used to control the inverter, if the programmable controller is turned off as the power supply to the inverter is on, such a wrong signal as shown in the following figure flows into the inverter because of difference in potential of control power.
Page 171 ■Table of contact input terminal function settings Parameter setting Function Positive Negative logic logic No assignment function F: Forward operation command R: Reverse operation command ST: Standby (Inverse) RES: Reset S1: Preset-speed #1 S2: Preset-speed #2 S3: Preset-speed #3 S4: Preset-speed #4 Jog run Emergency stop DC injection breaking...
Page 172: Functions Of Output Terminals (In Case Of Sink Logic
7. 2. 2 Functions of output terminals (in case of sink logic) These functions are used to output various signals from the inverter to external equipment. The functions from 0 through 119 can be utilized by setting parameters for the OUT1, OUT2, FL (FLA, FLB, FLC) of the control terminal board.
Page 173 ■Output terminal function(open collector, relay outputs) settings and detection levels Technical terms ＜＞ Alarm:･･････････････ Alarm output beyond a certain setting value Pre-alarm: ･･････････ Alarm output of the state where the inverter may carry out a trip by Serious failure: ･･････ Output signal in a serious failure of the protection function of the inverter. Light failure: ････････...
Page 174 Parameter setting Positive Negative Function logic logic PID deviation limit Run/stop Serious failure Light failure Commercial/INV switching output #1 (for inverter operation output) Commercial/INV switching output #2 (for commercial operation output) Cooling fan ON/OFF In Jog run Panel operation/terminal board operation switching Cumulative operation time alarm...
Page 175 Parameter setting Positive Negative Function logic logic Designated data output #1 Designated data output #2 Designated data output #3 Designated data output #4 Designated data output #5 Designated data output #6 Designated data output #7 Light load signal Heavy load signal Positive torque limit Negative torque limit Output for external rush...
Page 176: Analog Input Filter
7. 2. 3 Setup of input/output terminal operation time ・Function The input/output terminal operation time setup function is used to extend response time if there is something malfunctioning because of noise or chattering of input relay. For each output terminal, delay time at turning on or off can be set individually. ■Setup of response time Title Input terminal #1 response time (F)
Page 177: Setup Of External Speed Command (Analog Signal
7. 3 Setup of external speed command (analog signal) Function of analog input terminals can be selected from four functions (external volume, 0 to 10 VDC, 4 to 20 mA DC, -10 to +10 VDC). The selective function of analog input terminals helps flexible design of a system.
Page 178: Setup By Analog Input Signals (Rr Terminal
7. 3. 1 Setup by analog input signals (RR terminal) If a variable resistor (1-10 kΩ, 1/4 W) for setting up frequency is connected with the RR terminal, the inverter can be run and stopped with external commands. For bringing this function into practice, connect a potentiometer to the terminals of PP, RR and CC so as to divide the reference voltage (10 VDC) at the terminal PP and to input 0 to 10 VDC of divided voltage between the RR and CC terminals.
Page 179: Setup By Analog Input Signals (Vi/Ii Terminal
7. 3. 2 Setup by analog input signals (VI/II terminal) Connect current signal (4 to 20 mADC) to the terminal II or voltage signal (0 to 10 VDC) to the terminal VI so that the inverter can be run and stopped with external commands. <Related parameters>...
Page 180: Setup By Analog Input Signals (Rx Terminal
7. 3. 3 Setup by analog input signals (RX terminal) Connect voltage signal (0 to ±10 VDC) to the terminal RX so that the inverter can be run and stopped with external commands. <Related parameters> Title Function  Operation command mode selection ∼ ...
Page 181: Monitoring Operation Status
8. Monitoring operation status 8. 1 Status monitor mode Status of the inverter can be monitored. To monitor the inverter when it is normally running, Press the key twice and the current status is indicated on the LED display. Setup procedure to monitor the inverter status. (EX. Operation at 60 Hz) Com.No.
Page 182 (Continued from the preceding page) Com.No. Details of indication Key operated LED display FE10 Past trip #1 ▲ FE11 Past trip #2 ▲ FE12 Past trip #3 ▲ FE13 Past trip #4 ▲ Cumulative FE14 ▲ operation time Standard monitor ...
Page 183 ■Information on output terminals Information on  output terminals and  output terminals are for the optional add-on cassette.    ■Type of connected option  Note1) Connection of add-on cassette options are reflected in this display. Note2) Connection of PG feedback boards are not in this display.
Page 184: Changing Status Monitor Function
8. 2 Changing status monitor function ■Changing indication of status with power on The standard monitor mode (*1) indicates running frequency (with default setting) such as "" when power is on or "" when power is off, however, such the standard indication can be changed into arbitrary indication as shown on page H-5.
Page 185: Units
［Setup values of monitor indication parameters(∼)］ Com. Setup value FD00 Running frequency FE02 Frequency command FE03 Current FE04 DC voltage FE05 Output voltage FE015 After-compensation frequency FE16 Speed feedback (real-time value) FE17 Speed feedback (1 second filter) FE18 Torque FE19 Torque reference FE56 Internal torque reference (*1)
Page 186: Indication In Trip Status
8. 3 Indication in trip status When the inverter trips, details of the trip status are indicated. In the status monitor mode, the status when the inverter trips is held. ■Details of indications of trip status Trip indication , , ,...
Page 187 ■Examples of reading out trip data Com,No. Contents of indication Key operated LED display FC90 Trip information Parameter setup − mode FE00 Running frequency FE01 Running direction frequency command − ＊2 Current − ＊3 DC voltage − ＊4 Output voltage ＊5 −...
Page 188: Indication Of Alarm, Pre-Alarm, Etc
（Continued from the preceding page） Com,No. Contents of indication Key operated LED display FE10 Past trip #1 FE11 Past trip #2 FE12 Past trip #3 FE13 Past trip #4 Cumulative operation FE14 time Standard monitor ― mode Note 1: Failures that occur during initialization of the CPU on turning on the power or after resetting the inverter are not held by the failure trip holding function, and status monitor indications appear for such the failure.
Page 189: ９．Selection Of Peripheral Devices
9. Selection of peripheral devices ・ When using the inverter without the front cover, be sure to place the inverter unit inside a cabinet. If they are used outside the cabinet, it may cause electric shock. Mandatory ・Be sure to ground every unit. If not, it may cause electric shock or fire on the occasion of failure, short-circuit or electric leak.
Page 190 (*2): Attach surge killers to the magnetic contactor and exciting coil of the relay. Surge killer for Toshiba Schneider Electric Ltd. magnetic contactor. 200 V class: SS-2 (Manufacture: Toshiba Schneider Electric Ltd.) (For C11J to C65J, surge absorbing units are served optionally.) 400 V class: For the operation circuit and control circuit, regulate the voltage at 200 V or lower with a voltage regulator.
Page 191: Installation Of Electromagnetic Contactor
If the FL contact of the error detection relay built in the VF-P7 is connected with the operation circuit of the primary electromagnetic contactor (MC), the MC is tripped when the inverter protection circuit is actuated.
Page 192: Installation Of Overload Relay
・ In the case a motor that is different in rated current from Toshiba standard motor is used. ・ In the case a motor whose output is lower than the specified Toshiba motor of the standard specifications is independently operated, or two or more units of such the motors are operated together at a time.
Page 193: Application And Functions Of Options
9. 4 Application and functions of options Separate type options shown below are prepared for the inverter VF-P7 Magnetic conductor Power supply (MC) Molded case circuit breaker (MCCB) ①Input AC reactor (ACL) Sorts of separate-type options Option name Input AC reactor ①...
Page 194 Option name Function, purpose. Motor noise reduction Can be used to suppress the magnetic noise from motor. filter (for large capacity ⑧ model only) In a system in which 400 V class general motor is driven by a voltage PWM type inverter Motor end surge using a high-speed switching device (IGBT, etc.), surge voltage depending on cable constant voltage suppression...
Page 195 Option name Function, purpose. This unit collectively reads, copies and writes setup parameters. Therefore, multiple inverters can be set up the same by use of this unit. Storage capacity of one parameter writer is for three inverters. (When using this unit, set as follows: F805 [common serial transmission waiting time] = 0.00 [default setting].) ＜Outline drawings with dimensions＞...
Page 196 Option name Function, purpose. If this unit is used to connect the inverter and a 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. <Outline drawings with dimensions>...
Page 197 Selection table of separate-type options Applicable Voltage Inverter motor class model [kW] 18.5 VFP7-2185P VFP7-2220P VFP7-2300P VFP7-2370P 200V VFP7-2450P class VFP7-2550P VFP7-2750P VFP7-2900P VFP7-2110KP 18.5 VFP7-4185P VFP7-4220P VFP7-4300P VFP7-4370P VFP7-4450P VFP7-4550P VFP7-4750P 400V VFP7-4900P class VFP7-4110KP VFP7-4132KP VFP7-4160KP VFP7-4200KP VFP7-4220KP VFP7-4280KP VFP7-4315KP (*1): This filter needs to be wound 4 turns or more around with the input side power line.
Page 198: Optional Add-On Cassettes
9. 5 Optional add-on cassettes The following add-on cassette options are prepared for the inverter VF-P7. ※It can be applied to after CPU version “V300”. ■Table of optional add-on cassettes Table of optional add-on cassettes Option name ① Vector option unit ②...
Page 199 ②Expansion TB option unit Function 16-bit binary input (12-bit binary) Contact 4-digit BCD code input (3-digit input BCD code) Multifunction programmable input (high-order 8 bits) Multifunction programmable analog output (current/voltage output switchable) Multifunction programmable relay contact output ■Installation of optional add-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.
Page 200: Board Options
9. 6 Board options Besides the optional add-on cassettes, such the board options as shown below are prepared for the inverter VF-P7. ■Table of board options Option name Since this option is compatible to vector option unit, it can be used...
Page 201: Before Installing Optional Add-On Cassette Or Board Option
9.7 Before installing optional add-on cassette or board option When using optional add-on cassette(s) or a board option with a model 200V-37kW or more or 400V-45kW or more, prepare for installing according to explanation below. In any case, check that all the power sources are OFF before opening the front cover. Note) Do not open the front cover, unless 10 minutes has passed after the power sources turned off and charge lamp is not lit.
Page 202 9.7.2 Case 2 Case 2-A. When PG feedback function is used Prepare for installing according to 9.7.1, 1 to 5. Case 2-B. When PG feedback function is not used Preparation is not needed. Note1) Attach flexible connecting board to the board-A (not to the control board). The image after option attachment becomes as follow.
Page 203: Table Of Parameters
10. Table of parameters 1. Basic parameters (1/2) Communi Title Function cation No. Automatic 0000  acceleration/deceleration 0001 Automatic V/f mode setting  Operation command mode 0003  selection Speed setting mode 0004  selection FM terminal meter 0005 ...
Page 204 1. Basic parameters (2/2) Communi Title Function cation No. Forward/reverse selection 0008  (At panel control only) 0009 Acceleration time #1   0010 Deceleration time #1 0011 Maximum frequency   0012 Upper limit frequency 0013 Lower limit frequency ...
Page 205 2. Extended parameters [1] Frequency signal Communi Title Function cation No.  0100 Low-speed signal output frequency 0.0∼ [Hz] 0101 Speed reach setting frequency 0.0∼ [Hz]   0102 Speed reach detection band 0.0∼ [Hz] [2] Input signal selection Communi Title Function...
Page 206 [3] Terminal function selection (2/2) Communi Title Function cation No  0121 Input terminal selection #11 0∼135 0122 Input terminal selection #12 0∼135   0123 Input terminal selection #13 0∼135 0124 Input terminal selection #14 0∼135   0125 Input terminal selection #15 0∼135 0126...
Page 207 [5] Basic parameters #2 Communi Title Function cation No 0170 Base frequency #2 25.0∼400.0 [Hz]   0171 Base frequency voltage #2 0.0∼600.0 [V] 0172 Manual torque boost #2 0.0∼30.0 [%]   0173 Motor overload protection level #2 10∼100 [%] 0174 Base frequency #3 25.0∼400.0 [Hz]...
Page 208 [7] Speed/torque reference gain/bias setup (1/2) Communi Title Function cation No 0:  1:   0200 Reference priority selection 2:  priority (*1) 3:  priority (*2) 4: / switching 0201 VI/II reference point #1 0∼100 [%]   0202 VI/II reference point #1 frequency 0.0∼...
Page 209 [7] Speed/torque reference gain/bias setup (2/2) Communi Title Function cation No  0228 BIN reference point #1 -100∼100 [%] 0229 BIN reference point #1 frequency -∼ [Hz] (*1)   0230 BIN reference point #2 -100∼100 [%] 0231 BIN reference point #2 frequency -∼ [Hz] (*1) ...
Page 210 [11] Jumper frequency Communi Title Function cation No  0270 Jump frequency #1 0.0∼ [Hz] 0271 Jump frequency band #1 0.0∼30.0 [Hz]   0272 Jump frequency #2 0.0∼ [Hz] 0273 Jump frequency band #2 0.0∼30.0 [Hz]  0274 Jump frequency #3 0.0∼...
Page 211 [14] Tripless intensification setup (2/2) Communi Title Function cation No 0: without voltage compensation (limitless output voltage) Base frequency voltage 1: with voltage compensation (limitless output voltage)  0307 (Voltage compensation) 2: without voltage compensation (limited output voltage) 3: with voltage compensation (limited output voltage) 0308 Dynamic braking resistance 1.0∼1000 [Ω]...
Page 212 [16] Functions for lift (2/2) Communi Title Function cation No 0340 Heavy load torque during fixed speed in reverse direction  0341 Automatic light-load high-speed operation frequency  [17] Commercial/inverter switching function Communi Title Function cation No Output signal selection of 0: OFF, 1: Automatic switching in case of trip 0354 commercial power/inverter...
Page 213 [20] Vector control Communi Title Function cation No 0374 Current control proportional gain 100.0∼1000   0375 Current control integral gain 100.0∼1250 0376 Speed loop proportional gain 3.2∼1000   0377 Speed loop integral gain 0.1∼200. 0 [rad/s] 0378 Motor counter data selection 0∼5 ...
Page 214 Number of motor poles 2, 4, 6, 8, 10, 12, 14, 16   0412 Rated capacity of motor 0.10∼[Model Dependent] 0: Toshiba standard motor #1 1: Toshiba VF motor  0413 Motor type 2: Toshiba V3 motor 3: Toshiba standard motor #2...
Page 215 [24] Torque limit Communi Title Function cation No 0440 Selection of power running torque limit #1 1 :VI/II, 2: RR, 3: RX, 4: RX2, 5:    0441 Power running torque limit #1 0∼249.9 [%], 250: Invalid 0442 Selection of regenerative torque limit #1 1 :VI/II, 2: RR, 3: RX, 4: RX2, 5: ...
Page 216 [25] Speed/torque reference gain/bias setup #2(2/2) Communi Title Function cation No Modulation rate control 0483 80.0∼300.0 [%]  margin (voltage control) Modulation rate control  0484 80.0∼300.0 [%] margin (V/f control) Stall cooperation gain at field 0485 0∼255  weakening zone 0486 Exciting starting rate 1.64∼327.6...
Page 217 [27] Pattern run (1/2) Communi Title Function cation No  0520 Pattern run selection 0: Disabled, 1: Enabled 0: Patterned operation canceled during stop  0521 Pattern run mode 1: Patterned operation continued during stop  0530 Cycle number of pattern group #1 1∼254, 255:∞ 0531 Pattern group #1 selection #1 0: Skip, 1 to 15 ...
Page 218 [27] Pattern run (2/2) Communi Title Function cation No Preset-speed #1 operation  0570 continuation mode 0571 Preset-speed #2 operation continuation mode Ditto   0572 Preset-speed #3 operation continuation mode Ditto 0573 Preset-speed #4 operation continuation mode Ditto  ...
Page 219 [28] Protection functions Communi Title Function cation No  0600 Motor overload protection level #1 10∼100 [%]  0601 Stall prevention level 0∼199 [%], 200: Disabled 0: Cleared if power is turned off 0602 Selection of inverter trip holding  1: Held even if power is turned off 0: Coast stop 1: Deceleration stop 2: Emergency DC injection braking stop...
Page 220 [29] Special analog input Communi Title Function cation No Acceleration/deceleration  0650 0: Invalid，1: VI/II，2: RR base frequency adjustment 0651 Upper-limit frequency adjustment 0: Invalid，1: VI/II，2: RR   0652 Acceleration time adjustment 0: Invalid，1: VI/II，2: RR 0653 Deceleration time adjustment 0: Invalid，1: VI/II，2: RR ...
Page 221 [31] Meter output (2/2) Communi Title Function cation No 0690  AM/FM output parameter for adjustment − ∼ ∼  0697 [32] Control panel parameters Communi Title Function cation No  0700 Prohibition of parameter setting 0: Allowed，1: Prohibited 0701 Current/voltage display mode 0: [%], 1: [A] or [V] ...
Page 222 [33] Communication function(1/2) Communi Title Function cation No  0800 Communication rate (common serial) 0: 1200, 1: 2400, 2:4800, 3: 9600 0801 Parity (common serial/RS485) 0: No parity, 1: Even parity, 2: Odd parity  0802 Inverter number(common)(*1) 0∼255  Communication time-out ...
Page 223 [33] Communication function(2/2) Communi Title Function cation No Inter-drive communication(speed  0862 0∼64 reference) opposite station number Inter-drive communication(speed 0863 0∼1023  reference) opposite station address Inter-drive communication(torque 0865 0∼64  reference) opposite station number Inter-drive communication(torque  0866 0∼1023 reference) opposite station address 0868...
Page 224 ［Contents of monitor indications］ Communication Function number ― Standard monitor FE00 Trip frequency monitor Contents of status monitor indications FE90 Pattern run group selection FE91 Number of times to repeat current pattern FE92 Number of stages for multistage pattern run FE93 Remaining time of current pattern run FE01...
Page 225 ［Monitor FM/AM/pulse output function selection］ Communication Function number FD00 Running frequency FE02 Frequency command FE03 Current FE04 DC voltage FE05 Output voltage FE15 After-compensation frequency FE16 Speed feedback (real-time value) FE17 Speed feedback (1 second filter) FE18 Torque FE19 Torque reference FE56 Internal torque reference (*1) FE20...
Page 226 ［Input terminal function setting (1/2)］ Positive Negative Function logic logic No assignment function F: Forward operation command R: Reverse operation command ST: Standby (Inverse) RES: Reset S1: Preset-speed #1 S2: Preset-speed #2 S3: Preset-speed #3 S4: Preset-speed #4 Jog run Emergency stop DC injection breaking Acc/dec switching #1...
Page 227 ［Input terminal function setting (2/2)］ Positive Negative Function logic logic Reservation area Reservation area Reservation area Reservation area Reservation area Reservation area Reservation area Reservation area Binary data write Up/down frequency (up) (*1) Up/down frequency (down) (*1) Up/down frequency (clear) PUSH-type run command PUSH-type stop command Forward/reverse selection...
Page 228 ［Output terminal function setting (1/2)］ Positive Negative Function logic logic Lower limit frequency() Upper limit frequency() Low speed signal Acceleration/deceleration completion Specified speed arrival Failure FL (all trip) Failure FL (except for  and ) Over-current pre-alarm Inverter overload pre-alarm Motor overload pre-alarm Overheat pre-alarm Over-voltage pre-alarm...
Page 229 ［Output terminal function setting (2/2)］ Positive Negative Function logic logic Ready for operation #2 Poor control power supply () pre-alarm System consistent sequence (BR: Brake release) In (pre-)alarm status Forward speed limit (torque control) Reverse speed limit (torque control) Inverter healthy output Abnormal communication alarm #2 (caused by RS485 logic or message transmission) Error code output #1 (6-bit output) Error code output #2 (6-bit output)
Page 230 [Default settings] Acc/dec Torque Base freq. time boost voltage Dynamic Dynamic Inverter braking braking /   mode resistance model /   /   /     VFP7-2185P       VFP7-2220P  ...
Page 231: Specification
11. Specifications by types 11. 1 Standard specifications by types 1) Standard specifications by types Item Voltage class Applicable motor [kW] Model No. Type Output capacity [kVA] (*1) Output current [A] Output voltage 3-phase 200 to 230 V (Maximum output voltage corresponds to input supply voltage.) Rated overload current Dynamic braking circuit Dynamic braking...
Page 232 2) Standard specifications by types Item Voltage class Applicable motor [kW] Model No. Type 2750P Output capacity [kVA] (*1) Output current [A] Output voltage 3-phase 200 to 230 V (Maximum output voltage corresponds to input supply voltage.) Rated overload current Dynamic braking Built-in type dynamic braking drive circuit is optionally available circuit...
Page 233 4) Common specifications Item Control method Sinusoidal PWM control Output voltage Main circuit voltage feedback control (Automatic regulation, "fixed" and "control off" adjustment selections possible) Output frequency range 0.01 to 400Hz, set to 0.01 to 80Hz by default, max. frequency adjustable from 30 to 400Hz Frequency setting 0.01Hz: operation panel input (60Hz base), 0.015Hz: analog input (60Hz base, 12/16 resolution...
Page 234 (Continued from the preceding page) Item Stall prevention during operation, over-current suppression, overload, power Warning source-side undervoltage (optional), DC circuit undervoltage, setting error, retry in message process, upper/lower limits. Overcurrent, over-voltage, heat sink overheat, load-side short-circuit, load-side ground Fault fault, inverter overload, armature over-current during start-up, load-side over-current causes during start-up, EEPROM error, RAM error, ROM error, transfer error (dynamic braking trouble...
Page 235: External Dimensions And Mass
11.2 External dimensions and mass ■External dimensions and mass Applicable Voltage motor Inverter type class [kW] 18.5 VFP7-2185P VFP7-2220P VFP7-2300P VFP7-2370P 200V VFP7-2450P VFP7-2550P VFP7-2750P VFP7-2900P VFP7-2110KP 18.5 VFP7-4185P VFP7-4220P VFP7-4300P VFP7-4370P VFP7-4450P VFP7-4550P VFP7-4750P 400V VFP7-4900P VFP7-4110KP VFP7-4132KP VFP7-4160KP VFP7-4200KP VFP7-4220KP VFP7-4280KP VFP7-4315KP...
Page 236: Outline Drawings
■Outline drawings 2-φ10 2-R5 W1(Mounting dimension) Note)VFP7-2185P, -2220P, -4185P, -4220P have cooling fan in the upper part. Drawing A 2-φ12 W1(Mounting dimension) Drawing C W1(Mounting dimension) Drawing E 2-φ7 W1(Mounting dimension) 4-φ16 W1(Mounting dimension) 2-φ12 6-φ25 R3.5 R6.5 Drawing B 2-φ12 6-φ25 Drawing D...
Page 237 ■Dimensions for heat-sink going out attachment(simple type) Dimensions when heat-sink going out attachment (simple type, refer to page A-18) is carried out becomes as follows. For dimensions not in the table below, refer to the dimensions for normal attachment (Drawing C, D, E). Mass is as same as the time of the normal attachment. Applicable Voltage Inverter...
Page 238: Cause Of Trip, Warning Indication (In Detail And Countermeasures)
12. Prior to service call 12. 1 Cause of trip, warning indication (in detail and countermeasures) If there is something abnormal in the inverter or system, troubleshoot referring to the following table before calling service. If the inverter needs to replace some part or the cause of the trouble cannot be removed by the measures mentioned in the table, consult the dealer of the inverter about the trouble.
Page 239 (Continued from the preceding page) Contents Indication Over-voltage  during fixed speed Inverter  overloaded Motor  overloaded Dynamic braking  resistor overload Overheat  Emergency  stop EEPROM error  Initial read-error ･ Something abnormal in internal data. ･ Make a service call. ...
Page 240 (Continued from the preceding page) Contents Indication ･ Input voltage (main circuit) becomes insufficient in operation. ･ Momentary power failure occurs (*1) Under-voltage because undervoltage continues (main circuit)  longer than under-voltage detection time . ･ Input voltage (control circuit) becomes insufficient in operation.
Page 241 [Message] The following are messages only. No trip is developed. Indication Contents ST-CC opened ･ ST terminal is in open-circuit.  ･ Undervoltage between RO and Control circuit SO of control power supply  undervoltage (when option is used for 22 kW or lower type).
Page 242: Method Of Resetting Causes Of Trip
12. 2 Method of resetting causes of trip If the inverter trips because of trouble or malfunction, remove the cause of trip before resetting it. If the inverter is reset as the cause of trip remaining with it, it again trips in spite of resetting. For recovering inverter from trip status, (1) Cut off power supply (until nothing appears on the LED display).
Page 243: In The Case Motor Does Not Run In Spite Of No Trip Message Appearing
12. 3 In the case motor does not run in spite of no trip message appearing ... When the motor does not run in spite of no trip message appearing on the display, proceed to troubleshooting according to the following flowchart. YES : Motor does not run.
Page 244: How To Check Other Troubles
12. 4 How to check other troubles Expected causes of other troubles (abnormal operations and conditions) and measures to settle those troubles are shown below. Abnormal operation/condition Motor runs reversely. Motor runs but speed cannot be varied. Acceleration/deceleration of motor is rough. Large motor current Motor speed is high or low.
Page 245: Regular
13. Regular inspection and maintenance ･Be sure to inspect the inverter regularly. If the inverter is used without regular inspection, it may cause trouble or accident because sign of disorder or failure is missed. ･Complete the following steps before proceeding to inspection. 1 Cut off power supply (turn off the inverter).
Page 246: Periodical Inspection
13. 2 Periodical inspection Make periodical inspection at intervals of three or six months depending on operating conditions. ･Complete the following steps before proceeding to periodical inspection. 1 Cut off power supply (turn off the inverter). 2 10 minutes or more after power cut off, check to see if the charge indicator lamp is turned off.
Page 247 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 hours can be known by alarm output, if it is set.) ■Standard period of years to replace main component parts...
Page 248: When Making A Service Call
13. 3 When making a service call For the Toshiba service network, refer to the back cover of this instruction manual. If defective conditions are encountered, please contact the Toshiba service section in charge via your Toshiba dealer. When making a call for servicing, let us know the contents of the rating plate on the right side of the inverter and connection of options besides details of the trouble.
Page 249: Warranty
14. Warranty The inverter is warranted by Toshiba for repair and adjustment free of charge based on the following conditions. 1. Warranty is limited to the inverter's main body only. 2. If the inverter becomes out of order or damaged under the usual operating condition within 12 months after delivery, it will be repaired free of charge by Toshiba.
Page 250: When Disposing The Inverter
15. When disposing the inverter ・ When disposing an inverter, do it as an industrial waste following regulations and local rules concerned. If it is disposed otherwise, it may cause injury to persons. Mandatory When disposing a used inverter, pay heed to the following points. Blasting during incineration: There is a danger that electrolytic condensers used in the Plastics: Disposing manner:...

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