Page 2: I. Safety Precautions
E6581531 I. Safety precautions The items described in these instructions and on the inverter itself are very important so that you can use the inverter safely prevent injury to yourself and other people around you as well as prevent damage to property in the area. Thoroughly familiarize yourself with the symbols and indications shown below and then continue to read the manual.
Page 3: General Operation
E6581531 General Operation Warning Reference • Never disassemble, modify or repair. This can result in electric shock, fire and injury. For repairs, call your sales agency. Disassembly prohibited • Never remove the front cover when power is on or open door if enclosed in a cabinet. The unit contains many high voltage parts and contact with them will result in electric shock.
Page 4: Specifications ·······················································································································································
1.4.4 Operation cannot be stopped immediately by the inverter alone, thus risking an accident or injury. • All options used must be those specified by Toshiba. The use of any other option may result in an accident. 1.4.4 Caution Reference •...
Page 5 E6581531 Wiring Warning Reference • Do not connect input power to the output (motor side) terminals (U/T1,V/T2,W/T3). That will destroy the inverter and may result in fire. • Do not connect resistors to the DC terminals (between PA/+ and PC/-, or between PO and PC/-).
Page 6 E6581531 Operations Warning Reference • Do not touch inverter terminals when electrical power is applied to the inverter even if the motor is stopped. Touching the inverter terminals while power is connected to it may result in electric shock. • Do not touch switches when thands are wet and do not try to clean the inverter with a damp cloth.
Page 7: Maintenance And Inspection
E6581531 Maintenance and inspection Warning Reference • Never replace any part by yourself. 14.2 This could be a cause of electric shock, fire and bodily injury. To replace parts, call the local sales agency. Prohibited • The equipment must be inspected frequently. If the equipment is not inspected and maintained, errors and malfunctions may not be discovered which could lead to accidents.
Page 8: I I. Introduction
E6581531 II. Introduction Thank you for your purchase of the Toshiba “TOSVERT VF-PS1” industrial inverter. This instruction manual is intended for inverters with CPU version 650 or later for VFPS1-5 *** and CPU version 650 or later for VFPS1-6 *** . The CPU version will be frequently upgraded.
Page 9: Table Of Contents
E6581531 - Contents - I. Safety precautions ······················································································································································ I I. Introduction ······························································································································································· Read first····························································································································································· Check the product ········································································································································ Contents of the product code ······················································································································· The product classes for input voltage··········································································································· Structure of the main body ··························································································································· 1.4.1 Names and functions ···························································································································· 1.4.2 Detaching the cover ······························································································································...
Page 10 E6581531 5.16 Meter setting and adjustment························································································································ E-26 5.17 PWM carrier frequency ································································································································· E-30 5.18 Trip-less intensification ································································································································· E-31 5.18.1 Auto-restart (Restart during coasting)···································································································· E-31 5.18.2 Regenerative power ride-through control/Deceleration stop during power failure ········································ E-32 5.19 Dynamic (regenerative) braking - For abrupt motor stop ·············································································· E-34 5.20 Standard default setting ································································································································...
Page 11 E6581531 6.25 Acceleration/deceleration 2·························································································································· F-43 6.25.1 Setting acceleration/deceleration patterns and switching acceleration/deceleration patterns 1 and 2 ·· F-43 6.26 Protection functions······································································································································ F-46 6.26.1 Setting of stall prevention level ············································································································· F-46 6.26.2 Stall prevention control switching ·········································································································· F-46 6.26.3 Inverter trip record retention·················································································································· F-46 6.26.4 Emergency stop ····································································································································...
Page 12 E6581531 Monitoring the operation status···························································································································· Screen composition in the status monitor mode ··························································································· Monitoring the status····································································································································· 8.2.1 Status monitor under normal conditions································································································· 8.2.2 Display of detailed information on a past trip ························································································· Changing status monitor function·················································································································· Display of trip information ····························································································································· 8.4.1 Trip code display····································································································································...
Page 13: Read First
E6581531 1. Read first Check the product Before using the product you have purchased, check to make sure that it is exactly what you ordered. Caution Use an inverter that conforms to the specifications of the power supply and three-phase induction motor being used.
Page 14: The Product Classes For Input Voltage
E6581531 The product classes for input voltage The 600V series of VFPS1 has the following three kinds of voltage classes. There are 500V, 575V and 690V class. Power supply 500V 500V class) and 690V 690V class) Power supply Power supply 600V 575V class) Applicable Motor...
Page 15 E6581531 The default setting of all products is 575V-60Hz. You can change it to other voltage class Inverter(500V-50Hz or 690V-50Hz) by changing the " " parameter. Title Function Adjustment range Default setting Factory default setting : 500V-50Hz default setting : 575V-60Hz default setting : 690V-50Hz default setting Please refer to Chapter 11 Table of parameters for the changed parameters by the setting.
Page 16: Structure Of The Main Body
E6581531 1. 4 Structure of the main body 1.4.1 Names and functions 1) Outside view Control circuit Operation panel terminal cover Be sure to close the cover before starting the operation to prevent persons from touching the terminal in error. Main circuit terminal cover Inverter type and...
Page 17 E6581531 Operation panel Up key RUN lamp EASY key [Note 1] EASY key lamp % lamp Lights when an ON Lights when the unit Press this key to control Lights when the EASY command is issued but no is %. the function assigned key is enabled.
Page 18 E6581531 2) Main circuit terminal VFPS1-5022PM-5075PM Shorting-bar M5 screw Grounding terminal (M5 screw) Screw hole for EMC plate VFPS1-6030PL-6300PL...
Page 19 E6581531 VFPS1-6370PL-6900PL VFPS1-6110KPC-6200KPC...
Page 20 E6581531 VFPS1-6250KPC~6400KPC VFPS1-6500KPC-6630KPC...
Page 21: Detaching The Cover
E6581531 3) Control circuit terminal block The control circuit terminal block is common to all equipment. (VFPS1- ***** -WN,HN) Serial 4-wire RS485 PWR-P24/PLC Shorting bar connector Control circuit terminal block screw size: M3 ⇒ For details on all terminal functions, refer to Section 2.3.2. 1.4.2 Detaching the cover Main circuit terminal cover To wire the main circuit terminal for models VFPS1-5022PM to 5075PM, remove the main circuit terminal cover in...
Page 22 E6581531 Front cover To wire the main circuit terminal for models VFPS1-6030PL or more, remove the front cover. Remove the screw Main circuit terminal Control circuit terminal cover To wire the control circuit terminal, open the control circuit terminal cover in line with the steps given below. （A）...
Page 23 E6581531 Charge lamp This lamp is lit when a high voltage remains in the inverter. When removing the main circuit terminal cover or opening the front cover, be sure to check that this lamp is off and follow the instructions about wiring on page 4. The mounting position of the charge lamp varies from model to model.
Page 24: Grounding Capacitor Switching Method
E6581531 1.4.3 Grounding capacitor switching method The inverter is grounded through a capacitor. The leakage current from the inverter can be reduced using the selector switch, switching bar or switching screw (depending on the model) on the main circuit terminal board. This switching device is used to detach the capacitor from the grounding circuit or to reduce its capacitance.
Page 25 E6581531 VFPS1-6110KPC models and larger: Grounding capacitor switching screw «VFPS1-6110KPC~6160KPC, VFPS1-6400KPC~6630KPC» Large To change the capacitance from Small to Large, fix to part A shown in the figure on the left with the grounding capacitor switching Small screw. (Factory default position) Large To change the capacitance from Large to Small, fix to part B shown...
Page 26: Installing The Transformers On Vfps1
E6581531 1.4.4 Installing the transformers on VFPS1 As for VFPS1-6110KPC and above, the transformer unit(TRS) and Inverter are put in one packing box. The procedure that takes out TRS from a packing box and installation procedure to a panel are described by the additional manual.
Page 27 E6581531 How to install (Example: VFPS1-6250KPC) Mount the transformer case on an inner Remove the front cover. wall of the cabinet and secure the transformer to the case with screws. Connect the transformer connector Secure the cover, front panel and top panel on the drive.
Page 28 E6581531 Example of wiring of each model Location of transformers: VFPS1-6110KPC to 6200KPC VFPS1-6250KPC to 6400KPC VFPS1-6500KPC to 6630KPC Caution IMPROPER WIRING PRACTICES Making a connection inappropriate for the line voltage will damage the transformer(s) and the VFPS1. Failure to follow this instruction can result in injury and/or equipment damage. Prohibited Each transformer features one 500V/600V connector and one 690V connector.
Page 29 E6581531 Power consumed by the fans VFPS1 Power consumed by the fans 6110KPC, 6132KPC, 6160KPC, 6200KPC 550 VA 6250KPC, 6315KPC, 6400KPC 1,110 VA 6500KPC, 6630KPC 2,200 VA Connecting fans for a separate power supply In order to remove the link between the fans and the transformer power supply and relocate it at terminals RO, SO, TO, connectors X1 and X4 must be crossed as indicated on the diagrams below.
Page 30 E6581531 VFPS1-6250KPC, 6315KPC, 6400KPC VFPS1-6500KPC, 6630KPC A-18...
Page 31: Notes On The Application
E6581531 Notes on the application 1.5.1 Motors Keep the following in mind when using the VF-PS1 to drive a motor. Caution Use an inverter that conforms to the specifications of power supply and three-phase induction motor being used. If the inverter being used does not conform to those specifications, not only will the three-phase induction motor not rotate correctly, but it may cause serious accidents through Mandatory overheating and fire.
Page 32: Motors··················································································································································· A
E6581531 Loads that generate negative torque When combined with loads that generate negative torque the protection for overvoltage and overcurrent on the inverter will go into operation and may cause a trip. For this kind of situation, you must install a dynamic braking resistor, etc.
Page 33: Inverters
E6581531 1.5.2 Inverters Power supply voltage VFPS1-5015PM to 5075PM cannot be applied to input voltage 690V. It is necessary to change the parameter setting according to the power supply voltage ( 500/600/690V ). In case of VFPS1-5015PM to 5075PM Power supply Three-phase-500V: Power supply Three-phase-600V: (default setting) In case of VFPS1-6030PL to 6630KPC...
Page 34: What To Do About The Leak Current
E6581531 If power supply distortion is not negligible If the power supply distortion is not negligible because the inverter shares a power distribution line with other systems causing distorted waveforms, such as systems with thyristers or large-capacity inverters, install an input reactor to improve the input power factor, to reduce higher harmonics, or to suppress external surges.
Page 35 E6581531 (2) Affects of leakage current across supply lines Thermal relay inverter Power supply Leakage current path across wires Thermal relays ○ The high frequency component of current leaking into electrostatic capacity between inverter output wires will increase the effective current values and make externally connected thermal relays operate improperly. If the motor cables are more than 50m long, external thermal relay may operate improperly with models having motors of low rated current because the leakage current will be high in proportion to the motor rating.
Page 36: Installation
E6581531 1.5.4 Installation Installation environment The VF-PS1 Inverter is an electronic control instrument. Take full consideration to installing it in the proper operating environment. Warning • Do not place any inflammable substances near the VF-PS1 Inverter. If an accident occurs in which flames are emitted, this could lead to fire. Prohibited •...
Page 37 Operation cannot be stopped immediately by the inverter alone, thus risking an accident or injury. • All options used must be those specified by Toshiba. The use of any other option may result in an accident.
Page 38 E6581531 Install the inverter in a well-ventilated indoor place and mount it on a flat metal plate in portrait orientation. If you are installing more than one inverter, the separation between inverters should be at least 5cm, and they should be arranged in horizontal rows.
Page 39 E6581531 VFPS1-6030PL~6220PL( VFPS1-6300PL ・ Standard installation without top cover or side-by-side installation without top cover. ・ Standard installation with top cover 40°C(104°F) 100% 50°C(122°F) 100% (Factory default setting) 50°C(122°F) 60°C(140°F) 60°C(140°F) 4kHz 2.5kHz 6.0kHz 2.5kHz 4kHz 6.0kHz Carrier frequency ( Carrier frequency ( VFPS1-6370PL~6750PL( VFPS1-6900PL...
Page 40 E6581531 Calorific values of the inverter and the required ventilation The energy loss when the inverter converts power from AC to DC and then back to AC is typically about 2.5% to 5%. In order to suppress the rise in temperature inside the cabinet when this loss becomes heat loss, the interior of the cabinet must be ventilated and cooled.
Page 41 E6581531 Panel designing taking into consideration the effects of noise The inverter generates high frequency noise. When designing the control panel setup, consideration must be given to that noise. Examples of measures are given below. • Wire so that the main circuit wires and the control circuit wires are separated. Do not place them in the same conduit, do not run them parallel, and do not bundle them.
Page 42: Connection Equipment
E6581531 2. Connection equipment Warning • Never disassemble, modify or repair. This can result in electric shock, fire and injury. For repairs, call your sales agency. Disassembly prohibited • Don't stick your fingers into openings such as cable wiring hole and cooling fan covers. This can result in electric shock or other injury.
Page 43 E6581531 Caution • Do not attach devices with built-in capacitors (such as noise filters or surge absorber) to the output (motor side) terminal. This could cause a fire. Prohibited Preventing radio noise To prevent electrical interference such as radio noise, separately bundle wires to the main circuit's power terminals (R/L1, S/L2, T/L3) and wires to the motor terminals (U/T1, V/T2, W/T3).
Page 44: Standard Connections
E6581531 • Refer to the table in Section 10.1 for wire sizes. • The length of the main circuit wire in Section 10.1 should be no longer than 30m. If the wire is longer than 30m, the wire size (diameter) must be increased. •...
Page 45 E6581531 [Standard connection diagram – sink logic] The figure below shows an example of typical wiring in the main circuit VFPS1-5022PM to 5075PM and VFPS1-6030PL to 6900PL inverter. *1: AC reactor (PFL) : option( if used). *2: The DC reactor is built in for models VFPS1-6030PL to 6900PL. VFPS1-5022PM to 5075PM do not have DC reactor. *3: The EMC filter is built in for models VFPS1-6030PL and above.
Page 46 E6581531 [Standard connection diagram - sink logic] The figure below shows an example of typical wiring in the main circuit VFPS1-6110KPC to 6400KPC inverter. *1: AC reactor (PFL): Mandatory for VFPS1-6110KPC and above. *2: Transformer for fan supply (TRS) ⇒Refer to section 1.4.4. *3: Every model with a capacity of 160kW or less come with dynamic braking unit drive circuits (GTR7) built into them as standard equipment, so if your inverter is among these models, connect an external braking resistor alone.
Page 47 E6581531 [Standard connection diagram - sink logic] The figure below shows an example of typical wiring in the main circuit VFPS1-6500KPC to 6630KPC inverter. *1: AC reactor (PFL): Mandatory for VFPS1-6110KPC and above. *2: Transformer for fan supply (TRS) ⇒Refer to section 1.4.4. *3: ⇒...
Page 48 E6581531 [Standard connection diagram - source logic] The figure below shows an example of typical wiring in the main circuit VFPS1-5022PM to 5075PM and VFPS1-6030PL to 6900PL inverter. *1: AC reactor (PFL) : option( if used). *2: The DC reactor is built in for models VFPS1-6030PL to 6900PL. VFPS1-5022PM to 5075PM do not have DC reactor. *3: The EMC filter is built in for models VFPS1-6030PL and above.
Page 49 E6581531 [Standard connection diagram - source logic] The figure below shows an example of typical wiring in the main circuit VFPS1-6110KPC to 6400KPC inverter. *1: AC reactor (PFL): Mandatory for VFPS1-6110KPC and above. *2: Transformer for fan supply (TRS) ⇒Refer to section 1.4.4. *3: Every model with a capacity of 160kW or less come with dynamic braking unit drive circuits (GTR7) built into them as standard equipment, so if your inverter is among these models, connect an external braking resistor alone.
Page 50 E6581531 [Standard connection diagram - source logic] The figure below shows an example of typical wiring in the main circuit VFPS1-6500KPC to 6630KPC inverter. *1: AC reactor (PFL): Mandatory for VFPS1-6110KPC and above. *2: Transformer for fan supply (TRS) ⇒Refer to section 1.4.4. *3: ⇒...
Page 51: Description Of Terminals
E6581531 Description of terminals 2.3.1 Main circuit terminals This diagram shows an example of wiring of the main circuit. Use options if necessary. Power supply and motor connections VF-PS1 Connect the power Connect the motor Power supply cables to RL1, S/L2, cables to U/T1, V/T2 and T/L3.
Page 52: Control Circuit Terminal Block
E6581531 2.3.2 Control circuit terminal block The control circuit terminal block is common to all equipment. (VFPS1-*****-WN,HN) Color of a label is yellow. PWR-P24/PLC Shorting bar ⇒ How to set input terminal function, refer to section 7. Terminal Input/ Function (Sink logic) Function (Source logic) Electrical specifications symbol...
Page 53 E6581531 Terminal Input/ Electrical Function (Sink Source logic) Inverter internal circuits symbol output specifications PWR is the Power Removal safety function. When PWR is not connected to the 24V/PLC, P24/PLC the motor cannot be started. And if it is opened Regardless of the between the 24V/PLC and PWR during driving setting of SW1...
Page 54 E6581531 Terminal Input/ Electrical Function (Sink Source logic) Inverter internal circuits symbol output specifications Common Analog input/output signal equipotential (0V) to input/ terminal for the control circuit. output Voltage:24Vdc±10% DC power input terminal for operating the Use a power supply Input control circuit.
Page 55 E6581531 Sink logic/source logic (When inverter's internal power supply is used) Current flowing out turns control input terminals on. These are called sink logic terminals. The method generally used in Europe is source logic in which current flowing into the input terminal turns it on. Sink logic terminals and source logic terminals are sometimes referred to as negative logic terminals and positive logic terminals, respectively.
Page 56 E6581531 Sink logic/source logic (When an external power supply is used) The P24/PLC terminal is used to connect to an external power supply or to insulate a terminal from other input or output terminals. Use the slide switch SW1 to switch between sink logic and source logic configurations. Note that the PWR terminal is designed for safety purposes to work always in source logic mode, regardless of the setting of SW1.
Page 57: Serial Rs485 Communication Connector
E6581531 2.3.3 Serial RS485 communication connector The VF-PS1 is equipped with two connectors: a two-wire RS485 connector (on the operation panel) and a four-wire RS485 connector. The two wire RS485 connector is used to connect an external option (such as remote keypad or computer) to the inverter.
Page 58: Operations
E6581531 3. Operations This section explains the basics of operation of the inverter. Check the following again before starting operation. 1) Are all wires and cables connected correctly? 2) Does the supply voltage agree with the rated input voltage? Warning •...
Page 59: Setting/Monitor Modes
E6581531 Setting/monitor modes The VF-PS1 has the following three setting/monitor modes. Standard monitor mode The standard inverter mode. This mode is enabled when inverter power goes on. This mode is for monitoring the output frequency and setting the frequency reference value. If also displays information about status alarms during running and trips.
Page 60: Simplified Operation Of The Vf-Ps1
E6581531 Simplified operation of the VF-PS1 On of three operation modes can be selected: terminal board operation, operation panel and combination of both. ⇒ For other operation modes, refer to Section 5.5. Terminal board mode :Operation by means of external signals Operation panel mode :Operation by pressing keys on the operation panel Operation panel + terminal board mode...
Page 61 E6581531 Frequency setting 1) Setting the frequency using potentiometer Potentiometer The operation frequency by potentiometer (1~10kΩ- 1/4W ) for setting ⇒ Refer to Section 7.3 for details of adjustment. :Frequency settings RR/S4 60Hz With potentiometer Frequency [Parameter setting] Set the “basic parameter frequency setting mode selection 1” parameter (There is no need to set this parameter before the first use after purchase.) 2) Setting the frequency using input voltage (0~10V) Voltage signal...
Page 62 E6581531 4) Setting the frequency using input voltage (0~10Vdc) Voltage signal Voltage signal (0~10V) for setting the operation frequency ⇒ Refer to Section 7.3 for details of adjustment. VI/II :Voltage signal 0-10Vdc 60Hz Frequency 10Vdc 0Vdc [Parameter setting] Set the “extended parameter analog input VI/II voltage/current switching” parameter In addition, set the “basic parameter frequency setting mode selection 1”...
Page 63 E6581531 [Example of setting: To set the frequency by applying a current of 4(0)-20mAdc via the VI/II terminal.] Key operated LED display Operation Displays the operation frequency. (Perform during operation stopped.) (When standard monitor display selection [Output frequency]) MODE Displays the first basic parameter “History function ( ).”...
Page 64: Panel Operation
E6581531 3.2.2 Panel operation This section describes how to start/stop the motor, and set the operation frequency with the operating panel. :Set frequency Example of basic connection MCCB :Motor starts Motor R/L1 U/T1 Power S/L2 V/T2 :Stop the motor supply STOP T/L3 W/T3...
Page 65 E6581531 Example of operation panel control Key operated LED display Operation The running frequency is displayed. (When standard monitor display selection [Output frequency]) Set the operation frequency. Press the ENTER key to save the operation frequency. and the ⇔ frequency are displayed alternately. Pressing the RUN key causes the motor to accelerate to the set ⇒...
Page 66: Searching And Setting Parameters
E6581531 4. Searching and setting parameters There are two types of setting mode quick mode and standard setting mode. Quick mode : EASY key: ON Eight frequently used basic parameters are just displayed (Factory default position). Quick mode (EASY) Title Function Automatic function setting V/f control mode selection...
Page 67: How To Set Parameters
E6581531 How to set parameters This section explains how to set parameters, while showing how parameters are organized in each setting monitor mode. 4.1.1 Setting parameters in the selected quick mode To place the inverter in this mode, press the key (the LED lights up), and then press the key.
Page 68: Setting Parameters In The Standard Setting Mode
E6581531 4.1.2 Setting parameters in the standard setting mode Press the key to place the inverter in this mode. MODE How to set basic parameters Selects parameter to be changed. (Press the key.) Reads the programmed parameter setting. (Press the key.) Change the parameter value.
Page 69: Functions Useful In Searching For A Parameter Or Changing A Parameter Setting
E6581531 Adjustment range and display of parameters : An attempt has been made to assign a value that is higher than the programmable range. Or, as a result of changing other parameters, the programmed value of the parameter that is now selected exceeds the upper limit.
Page 70: Basic Parameters
E6581531 5. Basic parameters This parameter is a basic parameter for the operation of the inverter. ⇒ Refer to Section 11, Table of parameters. History function : History function • Function Automatically searches for 5 latest parameters that are programmed with values different from the standard default setting and displays them in the .
Page 71: Setting Acceleration/Deceleration Time
E6581531 Setting acceleration/deceleration time : Automatic acceleration/deceleration : Acceleration time 1 : Deceleration time 1 • Function 1) For acceleration time 1 programs the time that it takes for the inverter output frequency to go from 0Hz to maximum frequency 2) For deceleration time 1 programs the time that it takes for the inverter output frequency to got from maximum frequency...
Page 72: Manually Setting Acceleration/Deceleration Time
E6581531 5.2.2 Manually setting acceleration/deceleration time Set acceleration time from 0 (Hz) operation frequency to maximum frequency and deceleration time as the time when operation frequency goes from maximum frequency to 0 (Hz). Output frequency [Hz] (Manual setting) Time [s] [Parameter setting] Title Function...
Page 73 E6581531 1) Increasing torque automatically according to the load Set the automatic torque boost (automatic torque boost+auto-tuning 1) Automatic torque boost detects load current in all speed ranges and automatically adjusts voltage output from inverter. This gives steady torque for stable runs. Note 1: The same characteristic can be obtained by setting the V/f control mode selection parameter ⇒...
Page 74: Setting Parameters By Operating Method
E6581531 Setting parameters by operating method : Automatic function setting • Function Automatically programs all parameters (parameters described below) related to the functions by selecting the inverter's operating method. The major functions can be programmed simply. [Parameter setting] Title Function Adjustment range Default setting :Disabled...
Page 75: Selection Of Operation Mode
E6581531 Frequency setting with operation panel and operation with terminal board This setting is used to set the frequency using the operation panel and to perform operation control using the terminal board. Use the keys to set the frequency. In sink logic mode: PWR-P24/PLC ON: Standby (ON (short-circuited) by default), F-CC ON: Forward run, R-CC ON: Reverse run.
Page 76 E6581531 <Frequency setting mode selection> [Parameter setting] Title Function Adjustment range Default setting :VI/II (voltage/current input) :RR/S4 (potentiometer/voltage input) :RX (voltage input) :Operation panel input enabled (including LED/LCD option input) :2-wire RS485 communication input Frequency setting mode :4-wire RS485 communication input selection 1 :Communication option input :Optional AI1 (differential current input)
Page 77 E6581531 The functions assigned to the following control input terminals (contact input: ⇒ Refer to Section 7.2) are always activated regardless of the settings of the command mode selection and frequency setting mode selection • Reset terminal (default setting: RES, valid only for tripping) •...
Page 78 E6581531 2) Setting the run and stop frequencies (forward run, reverse run and coast stop) by means of external signals and setting the operation frequency with the operation panel Title Function Example of setting Run/stop : ON/OFF of terminals F-CC/R-CC (Standby: connection of terminals Command mode selection (Terminal...
Page 79 E6581531 4) Setting the run, stop and operation frequencies (forward run, reverse run and coast stop) by means of external signals (default setting) Title Function Example of setting Run/stop :ON/OFF of terminals F-CC/R-CC Command mode Speed command :External signal input :(Terminal input) selection (1) VI/II terminal: 0~+10Vdc...
Page 80: Selecting Control Mode
E6581531 Selecting control mode : V/f control mode selection • Function With “VF-PS1,” the V/f controls shown below can be selected. 0: Constant torque characteristics 1: Voltage decrease curve 2: Automatic torque boost (*1) 3: Sensorless vector control ( *1) 5: V/f 5-point setting 6: PM control ( *2) 7: PG feedback control ( *3)
Page 81 E6581531 2) Decreasing output voltage Setting of V/f control mode selection (Voltage decrease curve This is appropriate for load characteristics of such things as fans, pumps and blowers in which the torque in relation to load rotation speed is proportional to its square. Base frequency voltage 1 [V]/[%] Output frequency [Hz]...
Page 82: Sensorless Vector Control
Setting of V/f control mode selection (Sensorless vector control) Using sensorless vector control with a Toshiba standard motor will provide the highest torque at the lowest speed ranges. The effects obtained through the use of sensorless vector control are described below.
Page 83 E6581531 Note 1: Restrict the amount of torque to boost ( ) to 3% or so. Boosting the torque too much may impair the linearity between points. Note 2: If the V/f 5-point is set within the diagonally shaded area in the figure below, the V/f 5-point is placed automatically on the boundary line (heavy line in the figure).
Page 84 30m, be sure to perform the auto-tuning ( = ) mentioned above, even when using a standard motor recommended by Toshiba. 2) The sensorless vector control exerts its characteristics effectively in frequency areas below the base frequency ).
Page 85: Manual Torque Boost-Increasing Torque Boost At Low Speeds
E6581531 Manual torque boost–increasing torque boost at low speeds : Manual torque boost 1 • Function If torque is inadequate at low speeds, increase torque by raising the torque boost rate with this parameter. Base frequency voltage 1 [V]/[%] Output frequency [Hz] Base frequency [Parameter setting] Title...
Page 86: Maximum Frequency
E6581531 Maximum frequency : Maximum frequency • Function 1) Programs the range of frequencies output by the inverter (maximum output values). 2) This frequency is used as the reference for acceleration/deceleration time. Output frequency [Hz] In case of =80Hz • This function determines the 80Hz maximum value in line with the ratings of the motor and load.
Page 87: Setting Frequency Command Characteristics
E6581531 5.11 Setting frequency command characteristics : VI/II point setting : RR/S4 point setting : RX point setting It sets up, when using the optional circuit board. : Point 1, 2 setting/ frequency ⇒ For details, refer to Section 7.3. •...
Page 88 E6581531 Example of preset speed contact input signal : ON –: OFF (Speed commands other than preset speed commands are valid when all are OFF) Preset speed Terminal S1-CC – – – – – – – S2-CC – – – –...
Page 89: Selecting Forward And Reverse Runs (Operation Panel Only
E6581531 Below is an example of 7-step speed operation. Output frequency [Hz] Time F-CC S1-CC S2-CC S3-CC Example of 7-step speed operation 5.13 Selecting forward and reverse runs (operation panel only) : Forward/reverse run selection • Function Program the direction of rotation of the motor when the running and stopping are made using the RUN key and STOP key on the operation panel.
Page 90: Setting The Electronic Thermal
E6581531 5.14 Setting the electronic thermal : Motor electronic thermal protection level 1 : Electronic thermal protection characteristic selection : OL reduction starting frequency : Temperature detection • Function This parameter allows selection of the appropriate electronic thermal protection characteristics according to the particular rating and characteristics of the motor.
Page 91 Note: The motor overload starting level is fixed at 30Hz. If necessary, set . (See the following section.) Even if the inverter is used with a Toshiba standard motor, the load may need to be reduced at frequencies of 30Hz and below in some cases.
Page 92 E6581531 Setting of motor electronic thermal protection level 1 If the capacity of the motor is smaller than the capacity of the inverter, or the rated current of the motor is smaller than the rated current of the inverter, adjust the electronic thermal protection level 1 so that it fits the motor's rated current.
Page 93 E6581531 (Estimation of temperature) This parameter adjusts automatically overload protection, predicting the inverter internal temperature rise. (diagonally shaded area in the figure below) time [s] Monitored output current [%] 110% 120% 100%: Inverter rated output current Inverter overload protection characteristics Note 1: If the load applied to the inverter exceeds 120% of its rated load or the operation frequency is less than 0.1Hz, the inverter may trip ( ) in a shorter time.
Page 94: Changing The Display Unit % To A (Ampere)/V (Volt
E6581531 5.15 Changing the display unit % to A (ampere)/V (volt) : Current/voltage unit selection • Function These parameters are used to change the unit of monitor display. % ⇔A (ampere)/V (volt) Current 100% = Inverter’s rated current Voltage 100% = 500Vac ( if is set in 575Vac ( Default setting or if is set in...
Page 95: Meter Setting And Adjustment
E6581531 5.16 Meter setting and adjustment : FM terminal meter selection : FM output filter : FM terminal meter adjustment : AM terminal meter : Constant at the time of filtering selection : FM voltage/current output : AM terminal meter switching adjustment : Inclination characteristic of FM...
Page 96 E6581531 [Terminal FM-related parameters] Adjustment Title Function Adjustment range Default setting level : Output frequency : Frequency command value : Output current : Input voltage (DC detection) : Output voltage : Compensated frequency *2 : Speed feedback (real-time value) : Speed feedback (1 second filter) : Torque : Torque command : Torque current...
Page 97 E6581531 [Terminal AM-related parameters] Title Function Adjustment range Default setting AM terminal meter selection Same as :AM output disabled) AM terminal meter adjustment – AM output gradient :Negative gradient (downward-sloping), characteristic :Positive gradient (upward-sloping) AM bias adjustment – *1: Default setting value is adjusted for connection of frequency meters "QS60T". (Between AM and CCA: Approx.
Page 98 E6581531 Meter adjustment Fixed output 1 Fixed output 2 Fixed output 3 Adjustment level ) ＝ ) ＝ ) ＝ 185% 100% 150% 250% 135% 100% Note: The 100% value of input/output power is the product of 3 × 500/575/690V × inverter’s rated current. [Example: Procedure of calibrating the meter connected to the terminal AM to which “output current”...
Page 99: Pwm Carrier Frequency
E6581531 Gradient bias adjustment of analog monitor output Here is an example of the adjustment of output from 0-20mA → 20-0mA, 4-20mA using the FM terminal. (mA) (mA) 100% 100% (mA) (mA) small large 100% 100% The analog output inclination can be adjusted using the parameter 5.17 PWM carrier frequency : PWM carrier frequency...
Page 100: Trip-Less Intensification
E6581531 Note 3: If you change the carrier frequency, you may need to reduce the inverter’s continuous output current. ⇒ Refer to Section 1.4.4, “Current reduction curve.” Note 4: If the motor becomes overloaded when is set to (carrier frequency not decreased automatically), an overload trip occurs.
Page 101: Regenerative Power Ride-Through Control/Deceleration Stop During Power Failure
E6581531 2) Restarting motor during coasting (Motor speed search function) Motor speed F-CC S3 (ST operation standby signal) -CC = : This function operates after the S3-CC terminal connection has been opened first and then connected again. Example: When ST standby signal is assigned to the S3 terminal, setting to 2, (cancels the “ST standby signal always ON”...
Page 102 E6581531 [Parameter setting] Title Function Adjustment range Default setting :Disabled Regenerative power ride-through :Power ride-through control selection :Deceleration stop during power failure: Non-stop control time/Deceleration sec. time during power failure According to Under voltage detection level : Automatic mode voltage class⇒ Refer to pageK-23.
Page 103: Dynamic (Regenerative) Braking - For Abrupt Motor Stop
10 times as large as the allowable continuous braking resistance specified using is applied.) There is no need to change resistance settings recommended by Toshiba (except DGP resistance setting). Note 2: If the parameter...
Page 104 E6581531 VF-PS1 with ratings of up to 200kW have built-in dynamic braking transistor as standard equipment. If the rating of your inverter falls within this range, connect the resistor, as shown in Figure a) below or Figure b) on the next page. If your inverter has a power rating of 250kW or more, connect a resistor, as shown in Figure c).
Page 105 E6581531 b) When a using braking resistor without thermal fuse An external braking resistor (optional) * If no power supply is provided TH - Ry for the control circuit MCCB PA/+ Motor Three-phase R/L1 U/T1 main circuit S/L2 V/T2 power supply W/T3 T/L3 Depression...
Page 106 E6581531 c) VFPS1-6250KPC and above TH - Ry An external braking resistor (optional) * If no power supply is provided Dynamic braking unit (optional) for the control circuit MCCB PA/+ PC/- Motor R/L1 U/T1 Three-phase main circuit V/T2 S/L2 power supply T/L3 W/T3 Depression...
Page 107 E6581531 Minimum resistance of connectable braking resistors The minimum allowable resistance values of the externally connectable braking resistors are listed in the table below. Do not connect braking resistors with smaller resultant resistance than the listed minimum allowable resistance values. (For 250kW or greater models, a dynamic braking resistor drive unit (optional separate unit) is needed.) Inverter Minimum...
Page 108: Standard Default Setting
E6581531 5.20 Standard default setting : Factory default setting • 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 109: Default Setting
E6581531 Default setting ( Setting parameter resets all parameters except the following to their default settings. When this parameter is set to 3, is displayed for a while, then switches back to the original display ). Note that this setting also clears all trip history records. Trip history data will be cleared at this time.
Page 110 E6581531 500V-50Hz default setting ( Setting causes default value is to be set for 500V-50Hz. When to be set after setting default value is to be set for 500V-50Hz (same value as Setting causes all the following parameters to be changed from factory shipment ( setting) •...
Page 111: Searching For All Reset Parameters And Changing Their Settings
E6581531 5.21 Searching for all reset parameters and changing their settings : Automatic edit function • Function Automatically searches for only those parameters that are programmed with values different from the standard default setting and displays them in the user parameter group .
Page 112: Easy Key Function
E6581531 5.22 EASY key function : Registered parameter display selection Quick registration parameter 1~32 : EASY key function selection • Function The following three functions can be assigned to the EASY key for easy operation by means of a single key. •...
Page 113 E6581531 [How to select parameters] Select the desired parameters as parameters 1 to 32 ( ). Note that parameters should be specified by communication number. For communication numbers, refer to Table of parameters. In the quick mode, only parameters registered as parameters 1 to 32 are displayed in order of registration. By default, parameters are set as shown in the table below.
Page 114 E6581531 Local/remote key function ( With this function, the means of starting and stopping operation and setting frequencies can be switched easily between the operation panel and the means selected with the parameters (command mode selection) and (frequency setting mode selection). To switch between them, set the parameter and use the EASY key.
Page 115 E6581531 ■Bumpless key function ( Setting (local/remote switching enabled) and (bumpless operation enabled) enables bumpless operation, which allows seamless switching between local and remote during operation. ⇒ For details, refer to section 6.14. ■Peak hold function ( This function allows you to set peak hold and minimum hold triggers for parameters , using the EASY key.
Page 116: Extended Parameters
E6581531 6. Extended parameters Extended parameters are provided for sophisticated operation, fine adjustment and other special purposes. ⇒ Refer to Section 11, Table of parameters. Input/output parameters 6.1.1 Low-speed signal : Low-speed signal output frequency • Function When the output frequency exceeds the setting of an ON signal will be generated.
Page 117: Putting Out Signals Of Arbitrary Frequencies
E6581531 6.1.2 Putting out signals of arbitrary frequencies : Speed reach setting frequency : Speed reach detection band • Function When the output frequency becomes equal to the frequency set by ± , an ON or OFF is generated. [Parameter setting of frequency and detection band] Title Function Adjustment range...
Page 118: Input Signal Selection
E6581531 Input signal selection 6.2.1 Priority when forward/reverse run commands are entered simultaneously : Priority when forward/reverse run commands are entered simultaneously • Function This parameter allows you to select the direction in which the motor runs when a forward run (F) command and a reverse run (R) command are entered simultaneously.
Page 119: Assigning Priority To The Terminal Board In The Operation Panel And Operation Mode
E6581531 6.2.2 Assigning priority to the terminal board in the operation panel and operation mode : Input terminal priority selection • Function This parameter is used to give priority to certain external commands entered from the terminal board in operation panel and operation mode. For example, when jogging the motor by giving signals externally.
Page 120: Analog Input Signal Switching
E6581531 Output frequency [Hz] Forward run Set frequency Forward run ０ Panel key STOP STOP STOP Ｓ3-CC (Jog run) 6.2.3 Analog input signal switching : Analog input VI/II voltage/current switching : Analog input AI2 (optional circuit board) voltage/current switching • Function These parameters are used to switch signals to be sent to the analog input terminals VI/II and AI2 (optional).
Page 121: Terminal Function Selection
E6581531 Terminal function selection 6.3.1 Keeping an input terminal function always active (ON) : Always ON function selection 1~3 • Function This parameter specifies an input terminal function that is always kept active (ON). (Only one function selectable) [Parameter setting] Title Function Adjustment range...
Page 122 E6581531 Connection method 1) a-contact input Inverter a-contact switch Sink setting Input This function is activated when the input terminal and CC terminal (common) are short-circuited. Use this function to specify forward/reverse run or a preset speed operation. 2) Connection with transistor output Inverter Programmable controller Input...
Page 123: Modifying Output Terminal Functions
E6581531 6.3.3 Modifying output terminal functions : Output terminal function selection 1 (OUT1) : Output terminal function selection 2 (OUT2) : Output terminal function selection 3 (FL) : Output terminal function selection 4~9 : Output terminal function selection 10, 11 ⇒...
Page 124 E6581531 Setting of switching terminals The V/f1 and V/f2 switching function is not yet assigned to any terminal. Therefore, it is necessary to assign them to unused terminals. Ex.) Assigning the V/f switching 1 function to S1. Title Function Adjustment range Example of setting Input terminal function selection 5 (S1) (V/f switching 1)
Page 125: V/F 5-Point Setting
E6581531 V/f 5-point setting : V/f 5-point setting VF1 frequency : V/f 5-point setting VF4 frequency : V/f 5-point setting VF1 voltage : V/f 5-point setting VF4 voltage : V/f 5-point setting VF2 frequency : V/f 5-point setting VF5 frequency : V/f 5-point setting VF2 voltage : V/f 5-point setting VF5 voltage : V/f 5-point setting VF3 frequency...
Page 126 E6581531 2) Automatic switching by means of switching frequencies ( Command selected Operation frequency with command 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 is equal to or lower than that set with ·········...
Page 127: Start Frequency/Stop Frequency
E6581531 Operation frequency 6.7.1 Start frequency/Stop frequency : Start frequency setting : Stop frequency setting • Function The frequency set with the parameter is put out as soon as operation is started. Use the parameter when a delay in response of starting torque according to the acceleration/deceleration time is probably affecting operation.
Page 128: Frequency Setting Signal 0Hz Dead Zone Handling Function
E6581531 Output frequency [Hz] The inverter begins accelerating after the frequency command value has reached point B. Deceleration stop begins when the frequency command value decreases below point A. – 100% Operation frequency command value 6.7.3. Frequency setting signal 0Hz dead zone handling function : Frequency command dead band •...
Page 129 E6581531 Note:During DC braking, the DC braking current may be adjusted Output frequency [Hz] automatically to prevent the overload LED display protection function from being activated and causing the inverter to displayed Set frequency trip. DC braking The DC braking current may be adjusted automatically to prevent tripping.
Page 130: Motor Shaft Fixing Control
E6581531 [Priority to DC braking during forward/reverse operation] (Forward/reverse run DC braking priority control = [Enabled]) 　　 Output frequency [Hz] : DC braking Set frequency Time [s] Reference frequency Forward run signal (F-CC) Reverse run signal (R-CC) (4) During normal forward/reverse run ( : Not recognized as a stop command, so that the DC braking is not active.
Page 131: Function Of Issuing A 0Hz Command During A Halt
E6581531 LED display Output frequency [Hz] is displayed. is displayed. Set frequency DC braking start frequency Time [s] Output current [A] Operation signal (F-CC) Operation standby signal (S3-CC) Note 1: If the motor shaft fixing control parameter is set at (enabled) when the output frequency is below the DC braking start frequency and terminals S3-CC are closed (ON), the DC braking function is activated...
Page 132: Auto-Stop In Case Of Lower-Limit Frequency Continuous Operation
E6581531 Auto-stop in case of lower-limit frequency continuous operation (Sleep/Wake-up function) : Time limit for lower-limit frequency operation • Function If operation is carried out continuously at a frequency below the lower-limit frequency ( ) for the period time set , theinverter will automatically slow down the motor to a stop.
Page 133: Jog Run Mode
E6581531 6.10 Jog run mode : Jog run frequency : Jog run stop pattern : Operation panel jog run mode • Function Use the jog run parameters to operate the motor in jog mode. Input of a jog run signal generates a jog run frequency output at once, irrespective of the designated acceleration time.
Page 134: Setting Frequency Via External Contact Input (Up/Down Frequency Setting
E6581531 [Setting of jog run setting terminal (S3-CC)] Assign control terminal S3 ([ : preset speed 3] in default setting) as the jog run setting terminal. Title Function Adjustment range Example of setting Input terminal function selection 7 (S3) (Jog run setting terminal) Note: During the jog run mode, there is LOW (low speed detection signal) output but no RCH (designated frequency reach signal) output, and PID control does not work.
Page 135 E6581531 Adjustment with continuous signals (Parameter setting example 1) Set parameters as follows to adjust the output frequency up or down in proportion to the frequency adjustment signal input time: Panel frequency incremental gradient = setting time Panel frequency decremental gradient = setting time Set parameters as follows to adjust the output frequency up or down almost in synchronization with the adjustment by the panel frequency command:...
Page 136: Jump Frequency - Jumping Resonant Frequencies
E6581531 If two signals are input simultaneously • If a clear single and an up or down signal are input simultaneously, priority will be given to the clear signal. • If up and down signals are input simultaneously, the frequency will be increased or reduced by the difference between the settings of .
Page 137: Preset Speed Operation Frequencies
E6581531 [Parameter setting] Title Function Adjustment range Default setting Jump frequency 1 Jumping width 1 Jump frequency 2 Jumping width 2 Jump frequency 3 Jumping width 3 If the upper limit frequency ( ) is within jump frequency range, it is limited to the lowest frequency in the jump frequency range. If the lower limit frequency ( ) is within jump frequency range, it is limited to the highest frequency in the jump frequency range.
Page 138: Bumpless Operation
E6581531 6.14 Bumpless operation : Bumpless operation selection • Function When switching from Remote mode to Local mode using key, the status of start and stop, and EASY operating frequency at Remote mode are Local mode. By contraries, when switching from Local mode to Remote mode, they are not moved to Remote mode. [Parameter setting] Title Function...
Page 139: Trip-Less Intensification
E6581531 6.15 Trip-less intensification 6.15.1 Retry function : Retry selection (selecting the no. of times) Warning • Stand clear of motors and equipment. The motor and equipment stop when the alarm is given, selection of the retry function will restart them suddenly after the specified time has elapsed.
Page 140: Avoiding Overvoltage Tripping
E6581531 During retry the blinking display will alternate between and the monitor display specified by parameter monitor display selection parameter The number of retries will be cleared if the inverter is not tripped for the specified period of time after a successful retry. “A successful retry”...
Page 141 E6581531 Supply voltage correction ······· Maintains a constant V/f ratio, even when the input voltage fluctuates. Output voltage adjustment ······ Limits the voltage at frequencies exceeding the base frequency. Note that no limit is imposed on the output voltage if the supply voltage is not compensated. [Parameter setting] Title Function...
Page 142: Reverse Run Prohibition
E6581531 6.15.4 Reverse run prohibition : Reverse run prohibition selection • Function This function prevents the motor from running in the forward or reverse direction when it receives the wrong operation signal. [Parameter setting] Title Function Adjustment range Default setting :Permit all, :Prohibit reverse run Reverse-run prohibition selection...
Page 143 E6581531 [Parameter setting] Title Function Adjustment range Default setting Drooping gain [Note] Speed at drooping gain 0% Speed at drooping gain Drooping insensitive torque Drooping output filter rad/s Note: Drooping gain can be changed within a range of 0.1 to 100.0% during operation. When changing the setting to 0.0 (no drooping) or 0.0, stop operation.
Page 144: Commercial Power/Inverter Switching
E6581531 Commercial power/inverter switching 6.17 : Commercial power/inverter switching output selection : Commercial power/inverter switching frequency : Inverter-side switching waiting time : Commercial power-side switching waiting time : Commercial power switching frequency holding time • Function These parameters are used to specify whether to send a switching signal to an external sequencer (such as an MC) in the event that the inverter trips.
Page 145 E6581531 Title Function Adjustment range Example of setting Commercial power/inverter switching output selection Commercial power/inverter switching frequency Power supply frequency etc. According to model Inverter-side switching waiting time sec. ⇒ Refer to page K-41. Commercial power-side switching waiting time sec. Commercial power switching frequency holding time sec.
Page 146: Pid Control
E6581531 6.18 PID control : PID control switching : PID control waiting time : PID control feedback control signal selection : PID output upper limit : Delay filter : PID output lower limit : Proportional (P) gain : Process increasing rate : Integral (I) gain (speed type PID control) : PID deviation upper limit...
Page 147 E6581531 1) External connection Pressure transmitter (1) Process value DC:0~10V RR/S4 VI/II (2) Feedback value DC:4~20mA 2) Types of PID control interface Process value (frequency) and feedback value can be combined as follows for the PID control of the VF-PS1. (1)Process value(frequency setting) (2) Feedback value Frequency setting mode selection...
Page 148 E6581531 3) Setting the PID control In case of controlling the airflow, water flow and pressure, please set the parameter to” ”(Process type PID control operation) (1)Please set the parameter (Acceleration time), (deceleration time) to the suitable time for the system. (2)Please set the following parameters to place limits to the setting value and the control value.
Page 149 E6581531 Differential (D) gain The differential (D) gain set with f366 is the differential (D) gain obtained by PID control. The differential gain increases the speed of response to rapid changes in deviation. If this gain is set excessively high, a phenomenon in which the output frequency greatly fluctuates may occur. Previous deviation-current deviation Feedback value High differential gain...
Page 150 E6581531 Example: To use the S3 terminal as a PID normal/reverse characteristic switching signal input terminal Title Function Adjustment range Default setting (positive logic) Input terminal function selection7(S3) (negative logic) 6) Setting the time elapsed before PID control starts You can specify a waiting time for PID control to prevent the inverter from starting PID control before the control system becomes stable, for example, after start-up.
Page 151 E6581531 Operation in automatic torque boost mode or vector control mode Is the motor Toshiba standard four-pole motor with the same capacity rating as the inverter? Is the motor cable 30m or less in length? *1 Set the following parameters, as specified on the motor nameplate.
Page 152 (motor constant 2), (motor constant 3) and (motor constant 4) to their factory default settings (constant of a Toshiba standard four-pole motor with the same capacity as the inverter). = : Makes the inverter tune the motor constant, considering how the motor is connected, when it is started for the first time after this setting is made.
Page 153: Setting Motor Constants
E6581531 Examples of setting the motor constants Inverter : VFPS1-6150PL Motor : 15kW-6P-50Hz 1) Set the V/f control mode selection (Sensorless vector control). 2) Set , as specified on the motor nameplate. 3) Set the auto-tuning 1( ) at 4) Set the auto-tuning 1 ( ) at (2) Setting sensorless vector control and manual independently Setting motor constants...
Page 154: Increasing The Motor Output Torque Further In Low Speed Range
E6581531 6.20 Increasing the motor output torque further in low speed range : Exciting strengthening coefficient : Stall prevention factor The output torque of the motor can adjusted using the parameters described in 6.19 in most cases, but if a finer adjustment is required, use these parameters.
Page 155: Torque Limit
E6581531 6.21 Torque limit : Power running torque : Regenerative braking torque limit selection limit selection : Power running torque : Regenerative braking torque limit level limit level : Constant output zone torque limit selection • Function This function is to decrease or increase the output frequency according to the loading condition when the motor torque reaches the limit level.
Page 156: Speed Control Gain
E6581531 (2) When setting limits to torque, using external signals Positive torque +250% torque Power running Regenerative Reverse run Power Regenerative Forward run running -250% torque Negative torque The torque limits can be changed arbitrarily by means of external signals. [Selection of external signals] RR/S4 -CCA –...
Page 157: Fine Adjustment Of Frequency Setting Signal
E6581531 6.22.2 Prevention of motor current oscillation at light load : Motor oscillation control • Function When a motor is in unstable with light load, this parameter can change the motor gain to make motor condition stable. First set and check the motor condition. Please set in case motor needs more stable condition.This parameter is effective only in V/F control mode ( = , , )
Page 158: Operating A Synchronous Motor
E6581531 Bias adjustment of analog input terminals ( To give leeway, the inverter is factory-adjusted by default so that it will not produce an output until a certain amount of voltage is applied to the analog input terminals. To reduce leeway, decrease the bias of the analog terminal in use. Note that specifying a too large value may cause an output frequency to be output, even though the operation frequency is 0 (zero) Hz.
Page 159 E6581531 1) Selection using parameters Output frequency [Hz] Time [s] Time [s] Acceleration/deceleration time 1 is initially set as the default. Acceleration/deceleration time 2 can be selected by changing the setting of the Enabled if (operation panel input enabled). 2) Switching by frequencies - Automatically switching acc/dec times at certain frequencies Title Function Adjustment range...
Page 160 E6581531 Acceleration/deceleration pattern Acceleration/deceleration patterns can be selected individually, using the acceleration/deceleration 1 and 2 parameters. 1) Straight acceleration/deceleration 2) S-pattern acceleration/deceleration 1 3) S-pattern acceleration/deceleration 2 Title Function Adjustment range Default setting Acceleration/deceleration 1 pattern :Straight, :S-pattern 1, :S-pattern 2 Acceleration/deceleration 2 pattern :Straight, :S-pattern 1,...
Page 161: Protection Functions
E6581531 6.26 Protection functions 6.26.1 Setting of stall prevention level : Stall prevention level Warning • Do not set the stall prevention level ( ) extremely low. If the stall prevention level parameter ( ) is set at or below the no-load current of the motor, the stall preventive function will be always active and increase the frequency when it judges that regenerative Prohibited braking is taking place.
Page 162: Emergency Stop
E6581531 Data (current, voltage, etc.) displayed in status monitor mode when the inverter is tripped is cleared when power is turned off. Flow of operation when Operation panel Retention of failure Ready for normal (terminal) reset records is also canceled. operation Inverter trip Turn on power again...
Page 163: Output Phase Failure Detection
E6581531 trips) according to the setting. If “ ” is displayed an error detection signal (FL) is issued (FL is activated). 6.26.5 Output phase failure detection : Output phase failure detection mode selection • Function This parameter detects inverter output phase failure. If the inverter detects an open phase failure, the tripping function and the FL relay will be activated.
Page 164: Control Mode For Low Current
E6581531 failure. Note 2: When using a single-phase direct current to operate the inverter, disable this function ( 6.26.8 Control mode for low current : Low current detection hysteresis width : Low current trip selection : Low current detection current : Low current detection time •...
Page 165: Detection Of Output Short Circuit
E6581531 6.26.9 Detection of output short circuit : Selection of short circuit detection at starting • Function Detects a short-circuit on the output side of the inverter. Title Function Adjustment range Default setting :Each time (standard pulse) :Only one time after power is turned on :Each time (short pulse) Selection of short circuit :Only one time after power is turn on (short pulse)
Page 166: Cooling Fan Control Selection
E6581531 Note: To put out signals to the terminal OUT2, select the parameter Overtorque signal output less than Torque [%] Time [sec] When (tripping), the inverter will trip if overtorque lasts for the period of time set with . In such a case, the overtorque signal remains ON.
Page 167: Abnormal Speed Detection
E6581531 6.26.13 Abnormal speed detection : Abnormal speed detection time : Overspeed detection frequency upper band : Overspeed detection frequency lower band • Function For V/f control ( : , , ), it always m onitors the estimated speed of the m otor, even when the m otor is at rest, and if the speed remains out of the specified lim its for the specified length of tim e, it outputs an error signal.
Page 168: Regenerative Power Ride Through Control Level
E6581531 6.26.16 Regenerative power ride-through control level : Regenerative power ride-through control level • Function This parameter is used to set the operation level of the regenerative power ride-through control and the deceleration stop. (Refer to Section 5.18.2.) Default Title Function Adjustment range setting...
Page 169: Guide To Time Of Replacement
E6581531 6.26.18 Guide to time of replacement : Annual average ambient temperature • Function You can set the inverter so that it will calculate the remaining useful life of the cooling fan, main circuit capacitor and on-board capacitor from the ON time of the inverter, the operating time of the motor, the output current (load factor) and the setting of and that it will display and send out an alarm through output terminals when each component is approaching the end of its useful life.
Page 170: Selection Of A Restart Condition For The Motor Stopped With A Mechanical Brake
E6581531 6.26.22 Selection of a restart condition for the motor stopped with a mechanical brake : Brake-equipped motor restart condition selection • Function With this function, the motor can be restarted immediately after a stop if it is operated at a frequency of more than 10Hz (20Hz or less) and stopped with a mechanical brake.
Page 171: Motor Ptc Thermal Protection
E6581531 6.26.23 Motor PTC thermal protection : PTC thermal selection : PTC detection resistor value • Function This function is used to protect motor from overheating using the signal of PTC built-in motor. The trip display is “OH2”. [Parameter setting] Title Function Adjustment range...
Page 172 E6581531 = : If control power is not backed up with an external backup device: Select this setting if an external backup device is not connected to the inverter’s control terminals +SU and CC. = : If control power is backed up with an external backup device (alarm signal output): Be sure to select this setting if an external backup device is connected to the inverter’s control terminals +SU and CC, and if the main power supply is turned on and off endlessly for reasons of sequence, as shown below, in the event the external power backup device fails.
Page 173: Forced Fire-Speed Control Function
E6581531 6.27 Forced fire-speed control function : Forced fire-speed control function : Preset speed operation frequency 15 (Forced operation frequency) • Function Forced fire-speed control is used when operating the motor at the specified frequency in case of an emergency. Two kind of operation are selectable by assignment of terminal board function. (1)Input terminal function (Forced continuous operation) : Input signal is kept to hold once signal is ON.
Page 174: Low Torque Detection Signals
E6581531 6.28 Low torque detection signals : Undertorque detection selection : Undertorque detection level during power running : Undertorque detection level during regenerative braking : Undertorque detection time : Undertorque detection hysteresis • Function If the torque remains below the level specified with for a period longer than that specified with , the inverter will be tripped.
Page 175: Override
E6581531 6.29 Override : Override addition input selection : Override multiplication input selection • Function These parameters are used to adjust reference frequencies by means of external input. Title Function Adjustment range Default setting :Disabled :VI/II (voltage/current input) :RR/S4 (potentiometer/voltage input) :RX (voltage input) :Operation panel input enabled (including LED/LCD option input)
Page 176 E6581531 Ex.1: (VI/II input), (disabled) Output frequency = Reference frequency + Override (VI/II input [Hz]) Ex.2: (VI/II input), (disabled) Output frequency = Reference frequency + Override (VI/II input [Hz]) 2) Multiplicative override In this mode, each output frequency is multiplied by an externally override frequency. [Ex.1: RR/S4 (Reference frequency), VI/II (Override input)] [Ex.2: RX (Reference frequency), VI/II (Override input)] Output frequency...
Page 177: Adjustment Parameters
E6581531 6.30 Adjustment parameters 6.30.1 Pulse train output for meters : Logic output/pulse output selection (OUT1) : Pulse output function selection : Selection of number of pulses • Function Pulse trains can be sent out through the OUT1-CC output terminals. To do so, it is necessary to select a pulse output mode and specify the number of pulses.
Page 178: Setting Of Optional Meter Outputs
E6581531 6.30.2 Setting of optional meter outputs : Meter output settings ⇒ For details, refer to Instruction Manual (E6581341) specified in Section 6.36. 6.30.3 Calibration of analog outputs : FM voltage/current output switching : FM output gradient characteristic and bias adjustment : AM output gradient characteristic and bias adjustment •Function Output signals from FM/AM terminals are analog voltage signals.
Page 179: Operation Panel Parameter
E6581531 6.31 Operation panel parameter 6.31.1 Prohibition of key operations and parameter settings : Parameter write protect selection : Operation panel frequency setting prohibition selection : Operation panel emergency stop operation prohibition selection : Operation panel reset operation prohibition selection : Prohibition of change of during operation : All key operation prohibition...
Page 180: Displaying The Rotational Speed Of The Motor Or The Line Speed
E6581531 6.31.2 Displaying the rotational speed of the motor or the line speed : Frequency free unit display magnification : Frequency free unit conversion selection : Free unit display gradient characteristic : Free unit display bias • Function The frequency or any other item displayed on the monitor can be converted freely into the rotational speed of the motor, the operating speed of the load, and so on.
Page 181: Changing The Steps In Which The Value Displayed Changes
E6581531 An example of setting: When , and Panel indication Panel indication 1000 80(Hz) 80(Hz) Output frequency Output frequency Panel indication Output frequency 80 (Hz) 6.31.3 Changing the steps in which the value displayed changes : Changing step selection 1 (pressing a panel key once) : Change step selection 2 (panel display) •...
Page 182: Changing The Standard Monitor Display
E6581531 6.31.4 Changing the standard monitor display : Standard monitor display selection : Status monitor 1~4 display selection These parameters are used to select the item to be displayed when the power turned on and also to change items displayed in status monitor mode. ⇒...
Page 183 E6581531 1) To acquire trace data at the occurrence of tripping: (Examples of current date output) Trip Monitor value of output current Failure FL signal :Trace data Trace data 1 2) To acquire trace data at the time of triggering: Trigger input Trace data 1 Ex.) When using the RR/S4 terminal as the tracing back trigger signal terminal...
Page 184 E6581531 [Setup values of Communication Communication Default setting Trace (monitor) function unit at tracing FD00 Output frequency 0.01Hz FD02 Frequency command value 0.01Hz FD03 Output current 0.01% FD04 Input voltage (DC detection) 0.01% FD05 Output voltage 0.01% FD15 Compensated frequency 0.01Hz FD16 Speed feedback (real-time value)
Page 185 E6581531 Trace data communication number Communication Minimum setting Function Setting/readout range Default setting /readout unit E000 Trace data 1~4 pointer E100 Data 1 of trace data 1 Data 2~99 of trace data 1 E199 Data 100 of trace data 1 E200 Data 1 of trace data 2 Data 2~99 of trace data 2...
Page 186: Integrating Wattmeter
E6581531 6.33 Integrating wattmeter : Integrating wattmeter retention selection : Integrating wattmeter display unit selection • Function At the main power off ,it is selectable whether retention of integral output power values or not. And also, the display unit is selectable. The integrating wattmeter display can be cleared by external input signal by assignment of the terminal function.
Page 187: Communication Function
E6581531 6.34 Communication function 6.34.1 2-wire RS485/4-wire RS485 : Communication speed (2-wire RS485) : Parity (common to 2-wire RS485 and 4-wire RS485) : Inverter number (common) : Communications time-out (common to 2-wire RS485 and 4-wire RS485) : Communications time-out action (common to 2-wire RS485 and 4-wire RS485) : Send waiting time (2-wire RS485) : Master/slave setting for Inverter-to-inverter communications ( 2-wire RS485) : Protocol selection (2-wire RS485)
Page 188 Master/slave setting for Inverter-to-inverter :Slave (trips for emergency stop if communications something goes wrong with the (2-wire RS485) master) :Master (sends a frequency command) :Master (sends an output frequency) Protocol selection (2-wire RS485) :TOSHIBA, :MODBUS F-73...
Page 189 E6581531 Title Function Adjustment range Default setting : Disconnection detection Communication1 time-out condition : When communication mode selection enable : 1+ Driving operation :Disabled :2-wire RS485 Frequency point selection :4-wire RS485 :Communication add option Point 1 setting Point 1 frequency Point 2 setting ⇒...
Page 190 E6581531 2) 4-wire RS485 The 4-wire RS485 device included as standard equipment, allows you to connect the inverter to a higher-level system (host) and to set up a network for data communications between inverters. It makes it possible for the inverter to be linked to a computer and to carry out data communications with other inverters.
Page 191 E6581531 <Broadcast> When an operation frequency command is broadcasted from the host computer to inverters : Wiring Host computer : Data (host → INV) No.00 No.01 No.02 No.03 No.29 No.30 : Use the terminal board to branch the cable. (1) Data is sent from the host computer. (2) Data from the computer is received at each inverter and the inverter numbers are checked.
Page 192 :Slave (trips for emergency stop if (4-wire RS485) something goes wrong with the master) :Master (sends a frequency command) :Master (sends an output frequency) :TOSHIBA Protocol selection (4-wire RS485) :MODBUS :Disabled :Command information 1 :Command information 2 Block write data 1...
Page 193 E6581531 Title Function Adjustment range Default setting :Deselect :Status information :Output frequency :Output current :Output voltage :Alarm information :PID feedback value :Input terminal board monitor :Output terminal board monitor :VI/II terminal board monitor Block read data 1 :RR/S4 terminal board monitor :RX terminal board monitor :Input voltage (DC detection) :Speed feedback frequency...
Page 194: Open Network Option
E6581531 6.34.2 Open network option : Ethernet Communication option : Ethernet Communication option : Ethernet Communication option : Ethernet Communication option : Modbus plus Communication option : Communication option settings 1 to 9 : Communication option settings 10 to 17 : Communication 2 time-out condition selection : Disconnection detection extended time : Inverter operation at disconnection...
Page 195: Instruction Manuals For Optionally Available Devices And Special Functions
E6581531 Instruction manuals for optionally available devices and special functions 6.36 For details, refer to the instruction manual for each optional device or function. Model Instruction Description Remarks number Manual No. PID control operation function – E6581329 Speed control gain adjustment method –...
Page 196: Operation With External Signal
E6581531 7. Operation with external signal 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. [Steps in setting parameters] Check of external signal conditions Operation signal:...
Page 197: Applied Operation With Input And Output Signals (Operation By Terminal Board
E6581531 Applied operation with input and output signals (operation by terminal board) 7.2.1 Functions of input terminals (in case of sink logic) Use the above parameters to send signals from an external programmable controller to various control input terminals to operate and/or set the inverter. The desired contact input terminal functions can be selected from about 80 types.
Page 198 E6581531 3) Connection with transistor output Inverter Programmable controller Input terminal The inverter can be controlled by connecting the input terminal with output (contactless switch) of a programmable controller. Use this function to specify forward/reverse run or a preset speed operation. Use a transistor that operates on 24Vdc, 5mA power.
Page 199 E6581531 Table of setting of contact input terminal function Parameter setting Parameter setting Function Function Positive Negative Positive Negative logic logic logic logic No function is assigned Trace back trigger signal F: Forward run command No function assigned R: Reverse run command No function assigned ST: Standby No function assigned...
Page 200: Functions Of Output Terminals (In Case Of Sink Logic
E6581531 7.2.2 Functions of output terminals (incase of sink logic) Use the above parameters to send various signals from the inverter to external equipment. By setting parameters for the OUT1, OUT2 and FL (FLA, FLB and FLC) terminals on the terminal board, you can use 0~255 functions and functions obtained by combining them.
Page 201 E6581531 Output terminal function (open collector, relay outputs) setting and detection levels For the open connector output terminals (OUT1, OUT2) and the relay output terminals (FLA, FLB and FLC), functions can be selected from 0 to 255 functions. The selectable functions and detection levels are listed in the table below. Up to 7 output terminals can be used if add-on options are used in combination with the inverter, while up to 3 output terminals can be used if no add-on option is used.
Page 202 E6581531 Parameter setting Function Operation output specifications (in case of positive logic) Positive Negative logic logic Over-torque ON:The state that torque component is set value detection or larger continued more than set value. ON:A certain rate of braking resister overload trip ( ) detection Braking resistor time is over.
Page 203 E6581531 Parameter setting Function Operation output specifications (in case of positive logic) Positive Negative logic logic Specified data output Specified data output Output of the designated data in 7-bit. Specified data output Specified data output Positive torque limit ON:Positive torque is over the positive torque limit level. Negative torque limit ON:Negative torque is over the positive torque limit level.
Page 204: Analog Input Filter
E6581531 Sink logic/source logic Sink logic and source logic (logic of input/output terminal) can be switched to each other. ⇒ For details, refer to Section 2.3.2. 7.2.3 Analog input filter •Function This function is effective to remove noise from the frequency setting circuit. If operation is unstable because of noise, increase the time constant of the analog input filter.
Page 205: Setup Of External Speed Command (Analog Signal
E6581531 Setup of external speed command (analog signal) Function of analog input terminals can be selected from four functions (external potentiometer, 0 to 10Vdc, 4 (0) to 20mAdc, -10 to +10Vdc). The selective function of analog input terminals gives system design flexibility. ⇒...
Page 206: Setup By Analog Input Signals (Rr/S4 Terminal
E6581531 7.3.1 Setup by analog input signals (RR/S4 terminal) If a potentiometer (1~10kΩ-1/4W) for setting up frequency is connected with the RR/S4 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/S4 and CC so as to divide the reference voltage (10Vdc) at the terminal PP and to input 0 to 10Vdc of divided voltage between the RR/S4 and CC terminals.
Page 207: Setup By Analog Input Signals (Vi/Ii Terminal
E6581531 7.3.2 Setup by analog input signals (VI/II terminal) Connect current signal (4 (0) to 20mAdc) or voltage signal (0 to 10Vdc) to the terminal II so that the inverter can be run and stopped with external commands. Adjustment Example of setting Title Function Default setting...
Page 208: Setup By Analog Input Signals (Rx Terminal
E6581531 7.3.3 Setup by analog input signals (RX terminal) Connect voltage signal (0 to ±10Vdc) to the terminal RX so that the inverter can be run and stopped with external commands. Title Function Adjustment range Default setting Example of setting Command mode selection (Terminal) (Terminal)
Page 209: Monitoring The Operation Status
E6581531 8. Monitoring the operation status Screen composition in the status monitor mode The status monitor mode is used to monitor the operation status of the inverter. ⇒ For modes available and instructions about how to switch them, refer to section 3.1. Here is the screen composition in the status monitor mode.
Page 210: Monitoring The Status
E6581531 Monitoring the status 8.2.1 Status monitor under normal conditions In this mode, you can monitor the operation status of the inverter. To monitor the inverter when it is normally running, press the MODE key twice and the current status is indicated on the LED display.
Page 211 E6581531 (Continued) Commun ication Item displayed Description operated display The ON/OFF status of each of the cooling fan, circuit board capacitor, main circuit capacitor or part replacement alarm of cumulative operation time is displayed in bits. Part replacement [Note 6] FE79 OFF: alarm information...
Page 212 E6581531 Input terminal information Data bit of communication No. F E 06 Input terminal 1 (F) Input terminal 2 (R) When there is signal input Input terminal 4 (RES) When there is no signal input Input terminal 5 (S1) (blank in the upper half) Input terminal 6 (S2) Input terminal 7 (S3) Input terminal 8 (RR/S4) :...
Page 213: Display Of Detailed Information On A Past Trip
E6581531 8.2.2 Display of detailed information on a past trip Details on a past trip (of trips 1 to 4) can be displayed, as shown in the table below, by pressing the key when the trip record is selected in the status monitor mode. Unlike the "...
Page 214: Changing Status Monitor Function
E6581531 Changing status monitor function Changing the display format while power is on The item displayed in the standard monitor mode (*1 on the left side of table on page H-2), for example, operation frequency which is displayed by default in this way: “= ”...
Page 215 E6581531 [Setup values of monitor indication parameters ( Communication Default Unit Item displayed Marking Unit (Panel) setting (Communication) FD00 Output frequency Depends on 0.01Hz FE02 Frequency command value Depends on 0.01Hz FE03 Output current 1% or 0.01% FE04 Input voltage (DC detection) 1% or 0.01% FE05...
Page 216 E6581531 (Continued) Communication Default Unit Item displayed Marking Unit (Panel) setting (Communication) FE43 MON1 (Expansion I/O card) 0.01% FE44 MON2 (Expansion I/O card) 0.01% FE56 RP (Expansion I/O card) 0.1% 0.01% FD85 COUNT1 (My function) FD86 COUNT2 (My function) FD52 PID result frequency 0.1Hz 0.01Hz...
Page 217: Display Of Trip Information
E6581531 Display of trip information 8.4.1 Trip code display If the inverter trips, an error code is displayed to suggest the cause. In the status monitor mode, the status when the inverter trip is held. Display of trip information Communication/Error code Error code Description Communication No.:FC90...
Page 218 E6581531 (Continued) Communication/Error code Error code Description Communication No.:FC90 Sequence error Encoder error Speed error (Over speed) Terminal input error Abnormal CPU2 communication V/f control error CPU1 fault Abnormal logic input voltage Option 1 error Option 2 error Stop position retaining error CPU2 fault Control power backup undervoltage Step-out (for PM motors only)
Page 219: Monitor Display At Tripping
E6581531 8.4.2 Monitor display at tripping At the occurrence of a trip, the same information as that displayed in the mode described in 8.2.1, “Status monitor under normal conditions,” can be displayed, as shown in the table below, if the inverter is not turned off or reset. To display trip information after turning off or resetting the inverter, follow the steps described in 8.2.2, “Display of detailed information a past trip.”...
Page 220 E6581531 (Continued) Commun ication Item displayed Description operated display FE79 The ON/OFF status of each of the cooling fan, circuit board capacitor, main circuit capacitor or part replacement alarm of cumulative operation time is displayed in bits. [Note 8] Part replacement alarm information OFF: Cumulative...
Page 221: Display Of Alarm, Pre-Alarm, Etc
E6581531 Display of alarm, pre-alarm, etc. When the inverter alarm, pre-alarm, etc. occurred, the contents are displayed. (Some are not displayed.) Listed below ones can be monitored via communication (FC91). Refer to 13.1 for the other alarms. Description Panel indication Overcurrent pre-alarm Inverter overload pre-alarm Motor overload pre-alarm...
Page 222: Measures To Satisfy The Standards
The CE mark must be put on every final product that includes an inverter(s) and a motor(s). The VF-PS1 series of inverters complies with the EMC directive if an EMC filter recommended by Toshiba is connected to it and wiring is carried out correctly.
Page 223: Measures To Satisfy The Emc Directive
E6581531 9.1.2 Measures to satisfy the EMC directive Concrete measures for EMC directive of CE markings are shown below. Models with a built-in EMC filter (1) 690V class: VFPS1-6030PL to 6630KPC The above mentioned models install EMC noise filter inside. So the conducted and radiated noise can be reduced, optional EMC noise filters are not needed.
Page 224: Low-Voltage Directive
Fig. 1 9.1.3 Low-voltage directive The low-voltage directive provides for the safety of machines and systems. All Toshiba inverters are CE-marked in accordance with the standard IEC61800-5-1 specified by the low-voltage directive, and can therefore be installed in machines or systems and imported without a problem to European countries.
Page 225: Measures To Be Taken To Satisfy The Low-Voltage Directive
E6581531 9.1.4 Measures to be taken to satisfy the low-voltage directive When incorporating the inverter into a machine or system, it is necessary to take the following measures so that the inverter satisfies the low-voltage directive. (1) Install the inverter in a cabinet and ground the inverter enclosure. When doing maintenance, be extremely careful not to put your fingers into the inverter through a wiring hole and touch a charged part, which may occur depending on the model and capacity of the inverter used.
Page 226: Caution As To Peripheral Devices
E6581531 9.2.3 Caution as to peripheral devices When installing a no-fuse circuit breaker or a fuse box on the primary side of the inverter, use UL-certified one. The UL certification test on this inverter was conducted under the power supply short-circuit current* conditions shown in Table 4 (*: current that flows in the event of a short-circuit in the power supply).
Page 227: Compliance With Safety Standards
E6581531 Compliance with safety standards The VFPS1 inverter has the “power removal” safety function that complies with safety standards. To ensure safety performance, however, the mechanical system with which the VFPS1 inverter is used has to adhere to such standards as a whole. The PWR input terminal on the control terminal board has power removal safety function.
Page 228 E6581531 Safety category1: EN954-1 category1, IEC/EN61508, SIL1 Stop category1: IEC/EN60204-1 Coast stop under the control of the MC in the main circuit (1) An example of connection for operation in sink mode (common: CC) • In this connection, the PWR terminal is not used. This connection falls under Stop Category 0 defined in IEC/EN60204-1.
Page 229 E6581531 Safety category1: EN954-1 category1, IEC/EN61508, SIL1 Stop category0: IEC/EN60204-1 Coast stop under the control of the MC in the main circuit (2) An example of connection for operation in source mode (common: P24) • In this connection, the PWR terminal is not used. This connection falls under Stop Category 0 defined in IEC/EN60204-1.
Page 230 E6581531 Safety category3: EN954-1 category3, IEC/EN61508, SIL2 Stop category0: IEC/EN60204-1 Coast stop under the control of PWR (1) An example of connection for operation in sink mode (common: CC) • In this connection, the PWR terminal is used to connect a safety device. The emergency stop circuit is supervised by the external safety relay.
Page 231 E6581531 Safety category3: EN954-1 category3, IEC/EN61508, SIL2 Stop category0: IEC/EN60204-1 Coast stop under the control of PWR (2) An example of connection for operation in source mode (common: P24) • In this connection, the PWR terminal is used to connect a safety device. The emergency stop circuit is supervised by the external safety relay.
Page 232 E6581531 Safety category3: EN954-1 category3, IEC/EN61508, SIL2 Stop category1: IEC/EN60204-1 Deceleration stop under the control of PWR (1) An example of connection for operation in sink mode (common: CC) • In this connection, the PWR terminal is used to connect a safety device. The emergency stop circuit is supervised by the external safety relay.
Page 233 E6581531 Safety category3: EN954-1 category3, IEC/EN61508, SIL2 Stop category1: IEC/EN60204-1 Deceleration stop under the control of PWR (2) An example of connection for operation in source mode (common: P24) • In this connection, the PWR terminal is used to connect a safety device. The emergency stop circuit is supervised by the external safety relay.
Page 234: Selection Of Peripheral Devices
E6581531 10. Selection of peripheral devices Warning • 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 235 E6581531 Power supply voltage 600V Wire size (For UL508C) Applicable Main circuit Inverter model motor DC terminal Earth cable Input terminal Output terminal (HP) (R/L1, S/L2, T/L3) (U/T1, V/T2, W/T2) VFPS1-5022PM VFPS1-5040PM VFPS1-5055PM 7.5HP VFPS1-5075PM 10HP VFPS1-6150PL 15HP VFPS1-6185PL 20HP VFPS1-6220PL 25HP VFPS1-6300PL...
Page 236 E6581531 Power supply voltage 500V No-fuse breaker (MCCB) Magnetic contactor (MC) Input current[A] Without With Without With Applicable Reactor Reactor Reactor Reactor motor Inverter model Operationl Operationl (kW) Without With Rated current Rated current current [A] current [A] Reactor Reactor AC-1 AC-1 VFPS1-5022PM...
Page 237 E6581531 Power supply voltage 690V No-fuse breaker (MCCB) Magnetic contactor (MC) Input current[A] Without With Without With Applicable Reactor Reactor Reactor Reactor motor Inverter model Operationl Operationl (kW) Without With Rated current Rated current current [A] current [A] Reactor Reactor AC-1 AC-1 VFPS1-6030PL...
Page 238: Installation Of A Magnetic Contactor
) or appropriate to the motor used should be installed between the inverter and the motor. • When using a motor with a current rating different to that of the corresponding Toshiba general-purpose motor • When operating a single motor with an output smaller than that of the applicable standard motor.
Page 239: Application And Functions Of Options
E6581531 10.4 Application and functions of options Separate type options shown below are prepared for the inverter VF-PS1 (250kW model and larger) (3) Braking resistor/Braking unit (2) Zero-phase reactor (3) Braking resistor core type radio noise filter Molded-case Power Magnetic circuit breaker contactor supply...
Page 240 E6581531 RS485/USB More than one inverter can be controlled with a personal computer and so on if this unit is communication used for connection between inverters and personal computer. converter unit • Computer link: Since this unit makes it possible to connect inverters with higher-class (for communication with computer, FA computer, etc., a data communication network can be multiple inverters)
Page 241 E6581531 Selection table of separate-type options Applicable Input AC Dynamic brake Motor end Sinusoidal Control Zero-phase Motor (*6) Inverter reactor drive circuit surge voltage output power Core model (PFL) (GTR7) suppression Voltage filter supply ( *1 ) 500V 600V 690V (*4,5) (*2) filter (*3,5)
Page 242: Optional Internal Devices
E6581531 10.5 Optional internal devices Here are the internal devices optionally available. There are two types of optional devices: Add-on type and Plug-in type. Table of optional devices Type of Option name Function, purpose Model installation (1) Expansion I/O card1 ETB003Z Add-on (Logic input/output + PTC input)
Page 243 E6581531 (2) Expansion I/O card2 option (Function of optional card 1 + Analogue input/output + Pulse input) Function Description Multifunction programmable contact No-voltage contact input (24Vdc-5mA or less) input (4 points) Sink logic input (at a common voltage of 24V) Source logic input ON: Less than 10Vdc ON: 11Vdc or more...
Page 244 E6581531 How to install Add-on type devices and insertion type devices are installed in different ways. Install them correctly, as shown in the figures below. Add-on type Plug-in type Up to two Add-on type devices and one Plug-in type device can be installed at the same time. Note, however, that two identical optional devices and two identical optional communication devices cannot be connected and used.
Page 245: Connection Of A Dc Power Terminals
E6581531 10.6 Connection of a DC power terminals Keep the following in mind when using the inverter with DC coupling (PA/+ and PC/- terminals), Line contactor Fuse 2 PC/- PA/+ PC/- PA/+ PC/- PA/+ L1. 1 L1. 1 L1. 1 R S T R S T U V W...
Page 246: Table Of Parameters
11. Table of parameters 1. Basic parameter [1/4] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running 500V 575V 690V cation) -50Hz -60Hz -50Hz History function ●/●...
Page 247 1. Basic parameter [2/4] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running 500V 575V 690V cation) -50Hz -60Hz -50Hz 0:Constant torque characteristics ● 1:Voltage decrease curve ●...
Page 248 1. Basic parameter [3/4] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz Motor electronic thermal protection 0600 10~100% Enabled ●/●...
Page 249 1. Basic parameter [4/4] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running 500V 575V 690V cation) -50Hz -60Hz -50Hz 0: - 1:50 Hz default setting 2:60 Hz default setting 3:Factory default setting 4:Trip clear...
Page 250 2. Extended parameters [1] Frequency signal Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write setting unit Communication Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0100 Low-speed signal output frequency 0.0~ 0.1/0.01 Enabled...
Page 251 [3] Terminal function selection Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0110 Always ON function selection 1 0~135 *1 Disabled ●/●...
Page 252 [4] Terminal response time setup Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz Output terminal function selection 10 0168 0~255 *2 Disabled...
Page 253 [6] Speed/torque reference gain/bias setup [2/3] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0203 VI/II input point 2 setting 0~100% Enabled ●/●...
Page 254 [6] Speed/torque reference gain/bias setup [3/3] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0230 AI2 input point 2 setting 0~100% Enabled ●/●...
Page 255 [9] Jogging operation Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0260 Jog run frequency ~20.0Hz 0.1/0.01 Enabled ●/●...
Page 256 [11] Preset speed operation frequency (8~15) [2/2] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0290 Preset speed operation frequency 11 0.1/0.01 Enabled ●/●...
Page 257 [12] Tripless intensification setup [2/2] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0:Without voltage compensation (limitless output voltage) 1:With voltage compensation (limitless output Base frequency voltage selection voltage)
Page 258 [13] Drooping control Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0320 Drooping gain 0.0~100.0% (Enabled if =3 or 7) 0.1/0.1 Enabled *1 ●/●...
Page 259 [15] PID control Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0:No PID control 1:Process type PID control (temp./pressure, etc.) operation 0359 PID control switching...
Page 260 [16] Speed feedback/positioning control Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0375 Number of PG input pulses 12~9999 Disabled -/●...
Page 261 [18] Torque limit Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 1:VI/II (voltage/current input) 2:RR/S4 (potentiometer/voltage input) 0440 Power running torque limit selection Enabled...
Page 262 [19] Adjustment parameters [2/2] Minimum Write Communication setting unit Vector Title Function Adjustment range Default setting during Reference (Panel/Communi control Constant running cation) 0:Standard 1:Straight 100% 0495 Max output voltage modulation rate Disabled ●/● ● 6.22.3 2:102.5% 3:105% 10.0 10.0 10.0 0498 PM motor constant 1 (d axis inductance) 0~25%...
Page 263 [21] Communication function[1/7] Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0576 IP address setting method ●/● ● 0577 Data 1 0~255 ●/● ●...
Page 264 [22] Protection functions [1/3] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0601 Stall prevention level 10~164%, 165:Deactivated Enabled ●/●...
Page 265 [22] Protection functions [2/3] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0623 Overspeed detection frequency upper band 0.0:Disabled, 0.1~30.0Hz 0.1/0.01 Enabled -/●...
Page 266 [22] Protection functions [3/3] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write setting unit Communication Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0:Control power supply not backed up 1:Control power supply backed up (alarm in the Control power supply backup option 0647...
Page 267 [23] Override Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0:Disabled 1:VI/II (voltage/current input) 2:RR/S4 (potentiometer/voltage input) 3:RX (voltage input) 4:Operation panel input enabled (including LED/LCD option input)
Page 268 [24] Meter output Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0671 AM terminal meter adjustment Enabled ●/●...
Page 269 [25] Operation panel parameters [1/3] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0:Permit 0700 Parameter write protect selection Enabled ●/●...
Page 270 [25] Operation panel parameters [2/3] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0:Deselect 0740 Trace selection 1:At tripping Enabled ●/●...
Page 271 [25] Operation panel parameters [3/3] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0755 Quick registration parameter 5 0~999 *1 Enabled ●/●...
Page 272 [21] Communication function [2/7] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0784 Data 1 0~255 ●/● ●...
Page 273 ● 6. 34. 1 goes wrong with the master) (2-wire RS485) 3:Master (sends a frequency command) 4:Master (sends an output frequency) 5. - 6. - 0:TOSHIBA 0807 Protocol selection (2-wire RS485) Enabled ●/● ● 6. 34. 1 1:MODBUS 0:Disconnection detection...
Page 274 ●/● ● 6. 34. 1 goes wrong with the master) setting (4-wire RS485) 3:Master (sends a frequency command) 4:Master (sends an output frequency) 5: - 6: - 0:TOSHIBA 0829 Protocol selection (4-wire RS485) Enabled ●/● ● 6. 34. 1 1:MODBUS...
Page 275 [21] Communication function [5/7] Minimum Write Communication setting unit Vector Title Function Adjustment range Default setting during Reference (Panel/Communi control Constant running cation) Communication option (DeviceNet/ 0830 Enabled ●/● ● PROFIBUS) setting 1 Communication option (DeviceNet/ 0831 0000~ 0000 0000 0000 Enabled ●/●...
Page 276 [21] Communication function [6/7] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0850 Disconnection detection extended time 0.0~100.0 sec.
Page 277 [21] Communication function [7/7] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during Reference (Panel/Communi control Constant running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0:Disabled 1:Command information 1 2:Command information 2 0870 Block write data 1 3:Frequency command...
Page 278 [26] My function [1/5] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during V/f Constant Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz Input terminal function number 0:Deselect 1:F terminal 2:R terminal...
Page 279 [26] My function [2/5] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during V/f Constant Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0:NOP (not operation) 1:ST (move) 2:STN 3:AND (logical product) 4:ANDN...
Page 280 [26] My function [3/5] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during V/f Constant Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0914 Input function target 32 Same as Disabled ●/●...
Page 281 [26] My function [4/5] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum Default setting Write Communication setting unit Vector Title Function Adjustment range during V/f Constant Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0947 Output function target 61 Same as Enabled ●/●...
Page 282 [26] My function [5/5] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Minimum setting Default setting Write Communication unit Vector Title Function Adjustment range during V/f Constant Reference (Panel/Communi control running cation) 500V 575V 690V -50Hz -60Hz -50Hz 0:Disabled 1:VI/II 2:RR/S4 0962 Analog input function target 21 3:RX Enabled...
Page 283 [Contents of monitor displays] Sensorless vector/vector with sensor (●: valid, -: invalid) Unit Meter Communi Monitor output Trip Vector Function (Commun output Reference cation No. selection retention control ication) selection Standard monitor FE00 Trip frequency monitor 0.01Hz when tripped when tripped ●/●...
Page 284 [Monitor FM/AM/pulse output function selection (1/3)] Sensorless vector/vector with sensor ●: valid, -: invalid) FM/AM/pulse output Monitor output Unit Vector Function (Communi Trip retention Reference Communicati Communicati control Option No. Option No. cation) on No. on No. FD00 FE00 Output frequency 0.01Hz ○...
Page 285 [Monitor FM/AM/pulse output function selection (2/3)] Sensorless vector/vector with sensor (●: valid, -: invalid) FM/AM/pulse output Monitor output Unit Trip Vector Function (Communicat Reference Communicati Communicati retention control Option No. Option No. ion) on No. on No. FE67 Attached to expansion I/O card 2 CPU version ×...
Page 286 [Monitor FM/AM/pulse output function selection (3/3)] FM/AM/pulse output Monitor output Unit Trip Vector Function (Communicat Reference Communicati Communicati retention control Option No. Option No. ion) on No. on No. FE71 Rated voltage 0.1V × ●/● ● FE90 Output speed 1min ×...
Page 287 [Input terminal function setting (1/2)] Sensorless vector/vector with sensor (●: valid, -: invalid) Positive Negative Vector Function Reference logic logic control No function is assigned ●/● ● F: Forward run command ●/● ● ● R: Reverse run command ●/● ● ●...
Page 288 [Input terminal function setting (2/2)] Sensorless vector/vector with sensor (●: valid, -: invalid) Positive Negative Vector Function Reference logic logic control Run/Stop command ●/● ● ● Commercial power/INV switching ●/● ● ● Frequency reference priority switching ●/● ● ● VI/II terminal priority ●/●...
Page 289 [Output terminal function setting (1/3)] Sensorless vector/vector with sensor (●: valid, -: invalid) Positive Negative Function Vector control Reference logic logic ●/● ● ●/● ● ●/● ● Acceleration/deceleration completion ●/● ● ●/● Specified speed arrival ● Failure FL (all trip) ●/●...
Page 290 [Output terminal function setting (2/3)] Sensorless vector/vector with sensor (●: valid, -: invalid) Positive Negative Function Vector control Reference logic logic Error code output 1 (6-bit output) ●/● ● Error code output 2 (6-bit output) ●/● ● Error code output 3 (6-bit output) ●/●...
Page 291 [Output terminal function setting 3/3] Sensorless vector/vector with sensor (●: valid, -: invalid) Positive Negative Function Vector control Reference logic logic ●/● My function output 9 ● My function output 10 ●/● ● My function output 11 ●/● ● My function output 12 ●/●...
Page 292 Standard default settings classified by inverter model (capacity) Motor rated rotational speed Torque Acc/dec Motor rated capacity Motor rated current Allowable boost time Dynamic Inverter side PWM Carrier continuous braking switching Inverter type frequency braking resistance waiting time resistance 500V 575V 690V 500V...
Page 293 Overvoltage limit operation level Motor Motor Motor Motor constant 1 constant 3 Display unit selection for constant 2 (no constant 4 Inverter type (torque (leak integral output power load current) (rated slip) boost) inductance) 500V 575V 690V -50Hz -60Hz -50Hz VFPS1-5022PM VFPS1-5030PM VFPS1-5040PM...
Page 294: Specifications
E6581531 12. Specifications 12.1 Models and their standard specifications 1) Standard specifications (Power supply is based on 500V) Item Specification Voltage class 500V class Applicable motor (kW) 18.5 Type VFPS1- Form 5022PM 5030PM 5040PM 5055PM 5075PM 6150PL 6185PL 6220PL 6300PL 6370PL 6450PL 6550PL 6750PL 6900PL Output capacity (kVA) [Note 1] Output current...
Page 295 E6581531 2) Standard specifications (Power supply is based on 600V) Item Specification Voltage class 575V class Applicable motor (HP) Type VFPS1- Form 5022PM 5040PM 5055PM 5075PM 6150PL 6185PL 6220PL 6300PL 6370PL 6450PL 6550PL 6750PL 6900PL Output capacity (kVA) [Note 1] Output current [Note 2] Three-phase 500V~600V...
Page 296 E6581531 3)Standard specifications (Power supply is based on 690V) Item Specification Voltage class 690V class Applicable motor (kW) 18.5 Type VFPS1- Form 6030PL 6055PL 6075PL 6110PL 6150PL 6185PL 6220PL 6300PL 6370PL 6450PL 6550PL 6750PL 6900PL Output capacity (kVA) [Note 1] Output current 13.5 18.5...
Page 297: Operations··························································································································································· C
E6581531 ４) Standard specifications (Common specification) Item Specification Control system Sinusoidal PWM control Output voltage adjustment Main circuit voltage feedback control. (Switchable between automatic adjustment/fix/control off) Setting between 0.01 to 500Hz. Default max. Frequency is set to 0.01 to 60Hz. Output frequency range Maximum frequency adjustment (30 to 500Hz) Minimum setting steps of...
Page 298 E6581531 (Continued) Item Specification Stall prevention during operation, overload limit, overload, undervoltage on power source side, DC circuit Alarms undervoltage, setting error, in retry, upper limit, lower limit. Overcurrent, overvoltage, fin overheat, short circuit on the load side, ground fault on the load side, inverter overload, arm overcurrent at starting, overcurrent on the load side at starting, EEPROM error, Causes of RAM error, ROM error, transmission error, (dynamic braking resistor overcurrent/overload), (emergency...
Page 299: Outside Dimensions And Mass
E6581531 12.2 Outside dimensions and mass Outside dimensions and mass Applicable motor Dimensions (mm) Approx. 500V 575V 690V Inverter type Drawing weight class class class (kg) (kW) (HP) (kW) VFPS1-5022PM VFPS1-5030PM VFPS1-5040PM VFPS1-5055PM VFPS1-5075PM VFPS1-6030PL VFPS1-6055PL VFPS1-6075PL VFPS1-6110PL VFPS1-6150PL VFPS1-6185PL 18.5 VFPS1-6220PL 18.5...
Page 300: Outline Drawing
E6581531 Outline drawing (Installation dimension) (Installation dimension) Fig. A Fig.B (Installation dimension) Fig. C...
Page 301 E6581531 (Installation dimension) (Installation dimension) Fig. D Fig. E Braking unit (optional) (Installation dimension) (Installation dimension) Fig. F...
Page 302: Trip Causes/Warnings And Remedies
E6581531 13. Before making a service call - Trip information and remedies 13.1 Trip causes/warnings and remedies When a problem arises, diagnose it in accordance with the following table. If it is found that replacement of parts is required or the problem cannot be solved by any remedy described in the table, contact your supplier.
Page 303 E6581531 (Continued) Error Description Possible causes Remedies code •Rapid acceleration is operated. •Increase the acceleration time •The DC braking amount is too •Reduce the DC braking amount and the large. DC braking time Inverter •The V/f setting is improper. •Check the V/f parameter setting. overload •A restart signal is input to the •Use...
Page 304 E6581531 (Continued) Error Description Possible causes Remedies code •Inverter is stopped by panel •Reset the inverter. operation during automatic or remote operation. Emergency stop •A stop command (input terminal function: ) is issued by an external control device. •A data writing error occurs. •Turn off the inverter, then turn it again.
Page 305 E6581531 (Continued) Error Description Possible causes Remedies code Some items indicated on the motor •Make sure that all items on the motor nameplate nameplate are not entered correctly. are entered correctly. •Base frequency Motor constant •Base frequency voltage 1 setting error •Motor rated capacity •Motor rated current •Motor rated speed...
Page 306 E6581531 [Alarm] The following are messages only. No trip is developed. Error Problem Possible causes Remedies code •ST terminal (terminal to which the •Close ST (terminal to which the ST function is ST signal OFF ST function is assigned) is in assigned)-CC circuit.
Page 307 E6581531 (Continued) Error Problem Possible causes Remedies code Display of •First and last data in the •To exit from the group, press the MODE key. first/last data group. items •This message appears if the •When this message is displayed, all the keys are Key operation ENTER key is pressed and held operational.
Page 308: Method Of Resetting Causes Of Trip
E6581531 13.2 Method of resetting causes of trip Do not reset the inverter when tripped because of a failure or error before eliminating the cause. Resetting the tripped inverter before eliminating the problem causes it to trip again. For recovering inverter from trip status, (1) By turning off the power (Keep the inverter off until the LED turns off.) ⇒...
Page 309: If The Motor Does Not Run While No Trip Message Is Displayed
E6581531 13.3 If the motor does not run while no trip message is displayed... If the motor does not run while no trip message is displayed, follow these steps to track down the cause. YES : The motor does not run. NO : Is power being Supply the power...
Page 310: How To Check Other Troubles
E6581531 13.4 How to check other troubles The following table provides a listing of other troubles, their possible causes and remedies. Troubles Causes and remedies The motor runs in the •Invert the phases of the output terminals U, V and W. wrong direction.
Page 311: Inspection And Maintenance
E6581531 14. Inspection and maintenance Warning • The equipment must be inspected frequently. If the equipment is not inspected and maintained, errors and malfunctions may not be discovered which could lead to accidents. Mandatory • Before inspection, perform the following steps. (1) Shut off all input power to the inverter.
Page 312: Periodical Inspection
E6581531 14.2 Periodical inspection Make a periodical inspection at intervals of 3 or 6 months depending on the operating conditions. Warning • Before inspection, perform the following steps. (1) Shut off all input power to the inverter. (2) Wait at least 15 minutes and check to make sure that the charge lamp is no longer lit. Mandatory (3) Use a tester that can measure DC voltages (1400VDC or more), and check that the voltage to the DC main circuits (between PA/+ and PC/-) does not exceed 45V.
Page 313 E6581531 Replacement of expendable parts The inverter is composed of a large number of electronic parts including semiconductor devices. The following parts deteriorate with the passage of time because of their composition or physical properties. The use of aged or deteriorated parts leads to degradation in the performance or a breakdown of the inverter.
Page 314: Making A Call For Servicing
14.3 Making a call for servicing 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, please inform us of the contents of the rating label on the right panel of the inverter, the presence or absence of optional devices, etc., in addition to the details of the failure.
Page 315: Warranty
• Failure or damage caused by the use of the inverter for any purpose or application other than the intended one 4. All expenses incurred by Toshiba for on-site services shall be charged to the customer, unless a service contract is signed beforehand between the customer and Toshiba, in which case the service contract has priority over this warranty.
Page 316: Disposal Of The Inverter
E6581531 16. Disposal of the inverter Warning • For safety's sake, do not dispose of the disused inverter yourself but ask an industrial waste disposal agent (*). If the collection, transport and disposal of industrial waste is done by someone who is not Mandatory licensed for that job, it is a punishable violation of the law.

Toshiba TOSVERT VF-PS1 Instruction Manual

1 Read First

2 Connection Equipment

3 Operations

4 Searching and Setting Parameters

5 Basic Parameters

6 Extended Parameters

7 Operation with External Signal

8 Monitoring the Operation Status

9 Measures to Satisfy the Standards

10 Selection of Peripheral Devices

11 Table of Parameters

12 Specifications

13 Before Making a Service Call- Trip

14 Inspection and Maintenance

15 Warranty

16 Disposal of the Inverter

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