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Toshiba TOSVERT VF-AS1 Series Instruction Manual

Toshiba TOSVERT VF-AS1 Series Manual Online:

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Toshiba TOSVERT VF-AS1 Series User Manual
Toshiba TOSVERT VF-AS1 Series User Guide
Toshiba TOSVERT VF-AS1 Series Online Manual

Text of Toshiba TOSVERT VF-AS1 Series User Guide:

  • Toshiba TOSVERT VF-AS1 Series, E6581445 F-22 6 Q 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  and . For example, if the  setting is larger, the frequency will be increased by the value obtained by subtracting the setting of  from that of . Q Setting of the initial U

  • Toshiba TOSVERT VF-AS1 Series, E6581445 11 K-24 [24] Protection functions [3/3] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Vector control Title Communi cation No. Function Adjustment range Minimum settin g unit ( Panel/Communi cation) Default settin g Write durin g runnin g Speed control Torque control PM control V/f Constan t Reference  0637 PTC1 thermal selection 0:Deselect 1:Select 1/1 0 Disabled ●/●●/●●● *1  0638 PTC2 thermal selection 0:Deselect 1:Select 1/1 0 Disabled ●/●●/●●● *1  0639 Brakin g resistance overload time (10 time

  • Toshiba TOSVERT VF-AS1 Series, E6581445 J-6 10 Selection table of separate-type options (1/2) Input filter Volta g e class Applicable moto r [kW] Inverter model EMC filte r ( *1 ) High attenuation radio noise filter Zero-phase core Capacitive filter DC reactor (DCL) D y namic brake drive circuit ( GTR7 ) (*2) Control power supply backup 0.4 VFAS1-2004PL Built-in Built-in Built-in Built-in Option Built-in Option 0.75 VFAS1-2007PL Built-in Built-in Built-in Built-in Option Built-in Option 1.5 VFAS1-2015PL Built-in Built-in Built-in Built-in Option Built-in

  • Toshiba TOSVERT VF-AS1 Series, E6581445 11 K-20 [22] Acceleration/deceleration 2 [2/2] Sensorless vector/vector with sensor (●:Effective, -:Ineffective) Vector control Title Communi cation No. Function Adjustment range Minimum settin g unit ( Panel/Communi cation) Default settin g Write durin g runnin g Speed control Torque control PM control V/f Constan t Reference  0514 Acceleration time 4 0.1~6000 sec. 0.1/0.1 *2 *1 Enabled ●/● - ●●6. 30. 1  0515 Deceleration time 4 0.1~6000 sec. 0.1/0.1 *2 *1 Enabled ●/● - ●●6. 30. 1  0516 Acceleration/ deceler

  • Toshiba TOSVERT VF-AS1 Series, E6581445 F-53 6 Q Setting parameters a) Operating method: Terminal input Set the command mode selection  to . b) Use the S2 and S3 terminals for switching. (Instead, other terminals may be used.) S2: Acceleration/deceleration switching signal 1 S3: Acceleration/deceleration switching signal 2 Title Function Adjustment range Example of setting  Input terminal function selection 6 (S2) ~  (Acceleration/deceleration switching signal 1)  Input terminal function selection 7 (S3) �

  • Toshiba TOSVERT VF-AS1 Series, E6581445 A-24 1 2.5kHz 4kHz 8kHz 12kHz 16kHz Carrier frequency (  ) 200V 18.5~45kW (See lines shown in - - - for 22kW) 400V 22~75kW 100% 90% 80% 70% 60% 50% Continuous output current 40°C *1 50°C 60°C 400V 90~110kW 2.5kHz 3kHz 4kHz 5kHz 6kHz 7kHz 8kHz Carrier frequency (  ) 100% 90% 80% 70% 60% 50% 40% Continuous output current 50°C 60°C 400V 132kW or more 2.5kHz 3kHz 4kHz 5kHz 6kHz 7kHz 8kHz Carrier frequency (  ) 100% 90% 80% 70% 60% 50% 40% Continuous output current 50°C 60°C 40°C *1 200V 55kW or more 2.5kHz 3kHz 4kHz 5kHz 6kHz 7kHz 8kHz Carrier frequency (  ) 100% 9

  • Toshiba TOSVERT VF-AS1 Series, E6581445 A-12 1 1.3.3 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. Some models have capacitors that can be detached completely, while others have capacitors whose capacitances can be reduced. Note 1: Please note that, without the capacitor, the inver

  • Toshiba TOSVERT VF-AS1 Series, E6581445 Instruction Manual The new high-performance inverter TOSVERT TM VF-AS1 200V class 0.4㨪75kW 400V class 0.75㨪500kW 1 Read first II II Introduction I Safety precautions Contents 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 Taking measures to satisfy the CE/UL/CSA standards 10 10 Selection of peripheral devices 11 11 Table of parameters 12 12 Specifications 13 13 Before making a service call 14 14 Inspection and maintenance 15 15 Warranty 16 1

  • Toshiba TOSVERT VF-AS1 Series, E6581445 6 I Maintenance and inspection Danger Reference Prohibited • Never replace any part by yourself. This could be a cause of electric shock, fire and bodily injury. To replace parts, call the local sales agency. 14.2 Mandatory • The equipment must be inspected every day. If the equipment is not inspected and maintained, errors and malfunctions may not be discovered which could lead to accidents. • Before inspection, perform the following steps. (1) Turn 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 l

  • Toshiba TOSVERT VF-AS1 Series, E6581445 F-18 6 6.9 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. “  ” is always displayed on the operation panel. (Blinking alternately) The auto-stop function will be disabled when the frequency command value reaches over the lower limit frequency (  )+0.2Hz or th

  • E6581445 N-2 14 14.2 Periodical inspection Make a periodical inspection at intervals of 3 or 6 months depending on the operating conditions. Danger Mandatory • 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. (3) Use a tester that can measure DC volta

  • Toshiba TOSVERT VF-AS1 Series, E6581445 F-50 6 6.28 Fine adjustment of frequency setting signal  : VI/II input bias  : VI/II input gain  : RR/S4 input bias  : RR/S4 input gain  : RX input bias  : RX input gain  : Optional AI1 input bias  : Optional AI1 input gain  : Optional AI2 input bias  : Optional AI2 input gain • Function These parameters are used to fine adjust the relation between the frequency setting signal input through the analog input terminal and the output f

  • E6581445 G-3 7 3) Connection with transistor output + 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. CC Input terminal Inverter Programmable controller * Interf

  • Toshiba TOSVERT VF-AS1 Series, E6581445 B-10 2 2.3 Description of terminals 2.3.1 Main circuit terminals This diagram shows an example of wiring of the main circuit. Use options if necessary. Q Power supply and motor connections Power supply S/L2 T/L3 Motor No-fuse breaker Connect the power cables to RL1, S/L2, and T/L3. Connect the motor cables to U/T1, V/T2 and W/T3.   VF-AS1   E U/T1 V/T2 W/T3R/L1 Q Connection with peripheral equipment Motor Zero-phase reactor Power supply Inverter Braking resistor [Note] Surge su pp ressin g filter DC reactor Simplified radio noise filter High-attenuation radio noise reduction filter Input AC reactor Magnetic contactor No-fuse breaker R/L1 S/L2 T/L3 PA

  • Toshiba TOSVERT VF-AS1 Series, E6581445 F-46 6 [Parameter setting] Title Function Adjustment range Default setting  Power running torque limit 1 selection :VI/II (voltage/current input) :RR/S4 (potentiometer/voltage input) :RX (voltage input) :   Power running torque limit 1 level ~ %  %:Disabled  %  Regenerative braking torque limit 1 selection :VI/II (voltage/current input) :RR/S4 (potentiometer/voltage input) :RX (voltage input) :   Regenerative braking torque limit 1 level ~

  • Toshiba TOSVERT VF-AS1 Series, E6581445 F-85 6 Q Communication parameters (4-wire RS485) These parameters allow you to change the communication speed, parity, inverter number, communication error trip timer setting, etc. from the operation panel or an external control device. Title Function Adjustment range Default setting  Parity (common to 2-wire RS485 and 4-wire RS485) :Non parity :Even parity :Odd parity   Inverter number (common) ~   Communications time-out time (common to 2-wire RS485 and 4-wire RS485) :OFF ~ sec.  Setting 2-wire RS485 4-wire RS485  No action No action  Alarm No action  Trip No act

  • Toshiba TOSVERT VF-AS1 Series, E6581445 I-8 9 (3) Install a non-fuse circuit breaker on the input side of the inverter. EMC plate Inverter Grounding terminal Install an earth terminal. Fig. 4 9.2 Measures to be taken to satisfy the UL/CSA standards All VF-AS1 series inverters are certified by UL and CSA, and have nameplates with UL and CSA markings. 9.2.1 Caution in installing the inverter A UL certificate was granted on the assumption that the inverter would be installed in a cabinet. Therefore, install the inverter in a cabinet an

  • E6581445 iii 6.24 Torque control ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ F-43 6.24.1 Torque command ・・・・・・・・・・・・・・・・・・・・・・・・・・・・

  • E6581445 F-6 6 6.3 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 A

  • Toshiba TOSVERT VF-AS1 Series, E6581445 A-19 1 There is no fuse in the inverter's main circuit. Thus, as the diagram above shows, when more than one inverter is used on the same power line, you must select interrupting characteristics so that only the MCCB2 will trip and the MCCB1 will not trip when a short occurs in the inverter (INV1). When you cannot select the proper characteristics install a circuit interrupting fuse between the MCCB2 and the INV1. If power supply distortion is not negligible If the power supply distortion is not negligible because the inverter shares a power distribution line with o

  • Toshiba TOSVERT VF-AS1 Series, E6581445 E-29 5 [Terminal AM-related parameters] Title Function Adjustment range Default setting  AM terminal meter selection Same as  (:AM output disabled)   AM terminal meter adjustment – *1  AM output gradient characteristic :Negative gradient (downward-sloping), :Positive gradient (upward-sloping)   AM bias adjustment –~ %  *1: Default setting value is adjusted for connection of frequency meters "QS60T". (Bet

  • Toshiba TOSVERT VF-AS1 Series, E6581445 B-8 2 [Standard connection diagram - source logic] The figure below shows an example of typical wiring in the main circuit 200V 55, 75kW/400V 90-280kW inverter. *1: Be sure to connect the DC reactor. *2: To supply a DC power, connect the cables to the PA/+ and PC/- terminals. *3: If you want to use a DC power supply to operate the inverter, be sure to contact your supplier customer support center, because an inrush current limiting circuit is required in such a case. *4: The noise filter is built in for models all of 400V. *5: For models 200V-75kW and

  • E6581445 F-31 6 6.18 Acceleration/deceleration suspend function  : Acceleration/deceleration suspend function  : Acceleration suspend frequency  : Acceleration suspend time  : Deceleration suspend frequency  : Deceleration suspend time •Function Using these parameters, acceleration or deceleratio

  • Toshiba TOSVERT VF-AS1 Series, E6581445 G-5 7 Q Sink logic/source logic Switching between sink logic and source logic (input/output terminal logic) is possible. ⇒ For details, refer to the Section 2.3.2. 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. [Control terminal board] Q How to use Function of OUT1··········To be set by parameter �

  • Toshiba TOSVERT VF-AS1 Series, E6581445 F-10 6 Q Setting of switching terminals The V/f1, V/f2, V/f3 and V/f4 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 and the V/f switching 2 function to S2. Title Function Adjustment range Example of setting  Input terminal function selection 5 (S1) ~  (V/f switching 1)  Input terminal function selection 6 (S2) ~  (V/f switching 2) S1: V/f switching 1 S2: V/f switch

  • Toshiba TOSVERT VF-AS1 Series, E6581445 G-13 7 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)  Frequency setting mode selection 1 ~  (RR/S4)  (RX)  FM terminal meter selection ~    FM terminal meter adjustment - - -  Frequency priority selection , �

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