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Toshiba TOSVERT VF-AS1 Series, Instruction Manual

The Toshiba TOSVERT VF-AS1 Series is a high-quality product designed for efficient motor control. For hassle-free installation, refer to the comprehensive Installation Manual available for free download at manualshive.com. This manual provides detailed instructions and troubleshooting tips to ensure seamless usage of the VF-AS1 Series.

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Summary of Contents for TOSVERT VF-AS1 Series

Page 1: ...ration with external signal 8 Monitoring the operation status 9 Measures to satisfy the 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 16 Disposal of the inverter NOTICE 1 Make sure that this instruction manual is delivered to the end user of the inverter unit 2 Rea...

Page 2: ...near the symbol in either text or picture form Indicates caution What the caution should be applied to will be described in or near the symbol in either text or picture form Limits in purpose This inverter is used for controlling speeds of three phase induction motors in general industrial use Safety precautions This product is intended for general purpose uses in industrial application It cannot ...

Page 3: ... the inverter This can result in electric shock or fire 2 2 2 2 Mandatory Turn power on only after attaching the front cover or closing door if enclosed in a cabinet If power is turned on without the front cover attached or closing door if enclosed in a cabinet this can result in electric shock or other injury If the inverter begins to emit smoke or an unusual odor or unusual sounds immediately tu...

Page 4: ... may come off and the unit will drop out resulting in injury Do not install in any area where the unit would be subject to large amounts of vibration That could result in the unit falling resulting in injury Do not expose the drive to halogen group disinfectants Failure to comply may cause damage to the electrical components in the drive 2 1 4 4 Mandatory Models 20kg or more in weight designed for...

Page 5: ...oltage 800VDC or more and check to make sure that the voltage to the DC main circuits between PA and PC is 45V or less If these steps are not properly performed the wiring will cause electric shock Tighten the screws on the terminal board to specified torque If the screws are not tightened to the specified torque it may lead to fire Check to make sure that the input power voltage is 10 15 of the r...

Page 6: ...ver removed always close the cabinet doors first and then turn power on If the power is turned on with the front cover or the cabinet doors open it may result in electric shock Make sure that operation signals are off before resetting the inverter after malfunction If the inverter is reset before turning off the operating signal the motor may restart suddenly causing injury Provide cranes and hois...

Page 7: ...t collectors and transporters or industrial waste disposal persons If the collection transport and disposal of industrial waste is done by someone who is not licensed for that job it is a punishable violation of the law Laws in regard to cleaning and processing of waste materials 16 Attach caution labels Shown here are examples of caution labels to prevent in advance accidents in relation to inver...

Page 8: ...I Introduction Thank you for your purchase of the Toshiba TOSVERT VF AS1 industrial inverter This instruction manual is intended for inverters with CPU version 150 or later The CPU version will be frequently upgraded ...

Page 9: ...setting parameters D 1 4 1 How to set parameters D 2 4 1 1 Setting parameters in the selected quick mode D 2 4 1 2 Setting parameters in the standard setting mode D 3 4 2 Functions useful in searching for a parameter or changing a parameter setting D 4 5 Basic parameters E 1 5 1 History function E 1 5 2 Setting acceleration deceleration time E 2 5 2 1 Automatic acceleration deceleration E 2 5 2 2 ...

Page 10: ...ut terminal F 9 6 5 V f 5 point setting F 11 6 6 Speed command switching F 11 6 6 1 Using two types of frequency speed commands F 11 6 7 Operation frequency F 13 6 7 1 Start frequency Stop frequency F 13 6 7 2 Run Stop control with frequency setting signals F 13 6 7 3 Frequency setting signal 0Hz dead zone handling function F 14 6 8 DC braking F 14 6 8 1 DC braking F 14 6 8 2 Motor shaft fixing co...

Page 11: ...lure detection F 60 6 33 5 OL reduction starting frequency F 61 6 33 6 Motor 150 overload time limit F 61 6 33 7 Input phase failure detections F 61 6 33 8 Control mode for low current F 61 6 33 9 Detection of output short circuit F 62 6 33 10 Overtorque trip F 62 6 33 11 Cooling fan control selection F 63 6 33 12 Cumulative operation time alarm setting F 64 6 33 13 Abnormal speed detection F 64 6...

Page 12: ...ion in the status monitor mode H 1 8 2 Monitoring the status H 2 8 2 1 Status monitor under normal conditions H 2 8 2 2 Display of detailed information on a past trip H 5 8 3 Changing status monitor function H 6 8 4 Display of trip information H 9 8 4 1 Trip code display H 9 8 4 2 Monitor display at tripping H 11 8 5 Display of alarm pre alarm etc H 13 9 Measures to satisfy the standards I 1 9 1 H...

Page 13: ...1 13 1 Trip causes warnings and remedies M 1 13 2 Method of resetting causes of trip M 7 13 3 If the motor does not run while no trip message is displayed M 8 13 4 How to check other troubles M 9 14 Inspection and maintenance N 1 14 1 Regular inspection N 1 14 2 Periodical inspection N 2 14 3 Making a call for servicing N 4 14 4 Keeping the inverter in storage N 4 15 Warranty O 1 16 Disposal of th...

Page 14: ... minutes after power has been removed Ensure proper earth connection DANGER 1 2 Contents of the product code Explanation of the type and form written on the label Type Form V F A S 1 2 0 3 7 P L Y W N 1 A 2 2 Model name TOSVERT VF AS1 series Operation panel P Provided Additional functions II Y Others non standard Applicable motor capacity 004 0 4kW 007 0 75kW 015 1 5kW 022 2 2kW 037 3 7 4 0kW 055 ...

Page 15: ...n to prevent persons from touching the terminal in error Main circuit terminal cover Operation panel Inverter type and production No are on the back side of the control circuit terminal cover Front panel Cooling fan Wiring port Protective cover on the top Note Ventilation slit Name plate Bottom view Side view Note Remove this cover when installing the inverter side by side with other inverters whe...

Page 16: ...ays the operation frequency a parameter the cause of a failure and so on MON lamp Lights when the inverter is in monitor mode Blinks when the inverter is placed in trip record display mode PRG lamp Lights when the inverter is in parameter setting mode ENTER key EASY key lamp Lights when the EASY key is enabled EASY key Note 1 Press this key to control the function assigned with a parameter lamp Li...

Page 17: ...r EMC plate M4 screw Shorting bar Grounding capacitor switching switch Grounding terminal M5 screw Screw hole for EMC plate M5 screw Shorting bar Grounding capacitor switching switch Grounding terminal M5 screw Screw hole for EMC plate VFAS1 2004PL 2015PL VFAS1 4007PL 4022PL VFAS1 2022PL 2037PL VFAS1 4037PL VFAS1 2055PL VFAS1 4055PL 4075PL ...

Page 18: ...Shorting bar Grounding capacitor switching switch Grounding terminal M5 screw Screw hole for EMC plate Grounding capacitor switching switch 400V model Grounding terminal M8 screw Use crimped ring lugs of appropriate size on input and output cables Attach to the top side of the terminal block only Do not place wires in the hole of the terminal block VFAS1 2075PL VFAS1 4110PL VFAS1 2110PM 2150PM VFA...

Page 19: ...the terminal block M12 screw Shorting bar Grounding capacitor switching switch Grounding terminal M8 screw Screw hole for EMC plate Grounding terminal M12 screw Use crimped ring lugs of appropriate size on input and output cables Attach to the top side of the terminal block only Do not place wires in the hole of the terminal block Grounding terminal M10 screw M12 screw Grounding capacitor switchin...

Page 20: ...M10 screw M8 screw M4 screw Grounding terminal M10 screw M12 screw Grounding capacitor switching screw M10 screw M10 screw M4 screw Grounding terminal M12 screw M12 screw M12 screw M10 screw M4 screw Grounding capacitor switching screw VFAS1 4160KPC VFAS1 2750P VFAS1 4110KPC VFAS1 4132KPC ...

Page 21: ...itching screw M12 screw M4 screw Grounding terminal M12 screw M12 screw Grounding capacitor switching screw M12 screw M4 screw Grounding terminal M12 screw M12 screw Grounding capacitor switching screw M12 screw M4 screw VFAS1 4200KPC 4280KPC VFAS1 4500KPC VFAS1 4355KPC 4400KPC ...

Page 22: ... 200V 15kW or smaller and 400V 18 5kW or smaller remove the main circuit terminal cover in line with the steps given below A B 1 2 90 Main circuit terminal Open the main circuit terminal cover To open the cover lift it with your finger placed at the part on the right side of the cover Remove the main circuit terminal cover 1 Turn the screw securing the cover counterclockwise by 90 to release the l...

Page 23: ...nd above models remove the front cover Main circuit terminal Remove the screw Control circuit terminal cover To wire the control circuit terminal open the control circuit terminal cover in line with the steps given below A B 2 3 Control circuit terminal 1 Open the control circuit terminal cover To open the cover lift it with your finger placed at the part on the right side of the cover Remove the ...

Page 24: ...ure 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 VFAS1 2004PL 2150PM VFAS1 4007PL 4185PL VFAS1 2185PM 2450PM VFAS1 4220PL 4750PL VFAS1 2550P 2750P VFAS1 4900PC 4500KPC This lamp is placed behind the main circuit terminal cover Charge lamp Charge lamp Charge lamp ...

Page 25: ...ter may overheat and become damaged When the grounding capacitor is detached from the inverter and the cables connecting the inverter to the motor is 100 m or more in length with a capacity between 400V 5 5kW and 400V 18 5kW be sure to set the carrier frequency at 4kHz or less If the carrier frequency is set above 4kHz internal parts of the inverter may overheat and become damaged 1 There are two ...

Page 26: ...W 45kW 400V 45kW 75kW Part A Part A Part A 200V 18 5 22kW 400V 22kW 400V 30kW 37kW Grounding capacitor switching switch Only 400V class 200V 400V class Grounding capacitor switching switch Grounding capacitor switching switch ...

Page 27: ...e by changing the connection of the grounding capacitor as shown in the figure at the top changing the capacitance from Small to Large 400V 132kW models and larger Grounding capacitor switching screw 132kW 160kW To change the capacitance from Small to Large fix to part A shown in the figure on the left with the grounding capacitor switching screw To change the capacitance from Large to Small fix t...

Page 28: ...p changing the capacitance from Small to Large makes the inverter compliant with the EMC directive 355kW 500kW To change the capacitance from Small to Large fix to part A shown in the figure on the left with the grounding capacitor switching screw To change the capacitance from Large to Small fix to part B shown in the figure on the left with the grounding capacitor switching screw Factory default...

Page 29: ...cover Mount the reactor case on an inner wall of the cabinet and secure the reactor unit to the case with screws Connect the reactor unit to the PO and PA terminals on the main circuit terminal board Then connect the supplied earth wire See the figures on the next page Fix the front cover after connecting Secure the cover front panel and top panel to the reactor case with screws ...

Page 30: ...e will be a slight increase in motor temperature noise and vibration The main supply voltage and current will also be distorted due to harmonic distortion while increase the line current Operation in the low speed area When running continuously at low speed in conjunction with a general purpose motor there may be a decline in that motor s cooling effect If this happens operate with the output decr...

Page 31: ...l moment setting during vector control or switch to V f control Combined with loads that have sharp fluctuations in rotation such as piston movements In this case adjust the response time inertial moment setting during vector control or switch to V f control If it is operated in vector control mode For torque control mode only a motor whose capacity is same as inverter standard or 1 ranking lower ...

Page 32: ...e inverter has an overcurrent protection function The programmed current level is set to the inverter s maximum applicable motor If the motor used has a small capacity the stall prevention level overcurrent level and the motor electronic thermal protection must be readjusted If adjustment is necessary refer to Section 5 14 and make adjustments as directed Inverter capacity Do not operate a large c...

Page 33: ...system but also through ground wires to other systems Leakage current will cause earth leakage current breakers leakage current relays ground relays fire alarms and sensors to operate improperly and it will cause superimposed noise on the CRT screen or display of incorrect current values during current detection with the CRT Leakage current path across ground Power supply inverter inverter Remedie...

Page 34: ...an be improved by installing 0 1μ 0 5μF 1000Vdc film capacitor to the input output terminals of each phase in the thermal overload relay Thermal overload relays 2 CT and ammeter If a CT and ammeter are connected externally to measure inverter output current the leakage current s high frequency component may destroy the ammeter or CT If the motor cables are more than 50m long it will be easy for th...

Page 35: ...en the load is 100 in continuous operation this may result in fire Do not install in any location of high temperature high humidity moisture condensation and freezing Avoid locations where there is exposure to water and or where there may be large amounts of dust and metallic fragments Do not install the inverter where there are gases that corrode metal or solvents that adversely affect plastic Op...

Page 36: ...shock or fire Call your local sales agency for repairs Mandatory Must be installed in non inflammables such as metals The rear panel gets very hot If installation is in an inflammable object this can result in fire Do not operate with the front panel cover removed This can result in electric shock An emergency stop device must be installed that fits with system specifications e g shut off input po...

Page 37: ...ou are going to install the equipment in any area that presents a potential problem please consult with your Toshiba distributor before doing so Current reduction curve Depending on the way in which the inverter is installed the ambient temperature and the carrier frequency setting you may need to reduce the inverter s continuous output current Reduction rates vary depending on the capacity of the...

Page 38: ...kHz 8kHz 12kHz 16kHz Carrier frequency 40 110 60 F631 0 400V 5 5 11 18 5kW 200V 5 5 11kW 40 Without top cover F631 1 40 With top cover F631 0 or 50 Without top over F631 0 Standard installation 100 90 80 70 60 50 Continuous output current 4kHz 8kHz 12kHz 16kHz Carrier frequency 40 110 60 Without top cover F631 0 40 F631 1 50 F631 0 100 90 80 70 60 50 Continuous output current 4kHz 8kHz 12kHz 16kHz...

Page 39: ...lation without top cover Standard installation Ambient temperature 40 With top cover F631 1 50 With top cover F631 0 100 90 80 70 60 50 Continuous output current 4kHz 8kHz 12kHz 16kHz Carrier frequency 40 110 60 Without top cover F631 0 200V 30kW Ambient temperature 40 F631 1 50 F631 0 100 90 80 70 60 50 Continuous output current 4kHz 8kHz 12kHz 16kHz Carrier frequency 40 110 60 F631 0 Side by sid...

Page 40: ...own in for 160kW 4kHz 5kHz 2 5kHz Standard installation Side by side installation Standard installation Side by side installation Ambient temperature 40 F631 1 50 F631 0 100 90 80 70 60 50 Continuous output current 3kHz 6kHz 7kHz 8kHz Carrier frequency 40 110 60 F631 0 400V 355 400 500kW See lines shown in for 355kW 4kHz 5kHz 2 5kHz Standard installation Side by side installation Standard installa...

Page 41: ...9 0 31 4 55 1720 154 9 9 34 4 200V 75 2210 154 12 7 44 2 0 75 57 28 0 33 1 2 1 5 82 30 0 47 1 7 2 2 112 33 0 64 2 3 3 7 4 0 136 41 0 78 2 8 5 5 262 58 1 5 5 3 7 5 328 66 1 9 6 6 11 448 77 2 6 9 0 15 577 104 3 3 11 6 18 5 682 106 3 9 13 7 22 720 111 4 2 14 4 30 980 134 5 6 19 6 37 1180 138 6 8 23 6 45 1360 165 7 8 27 2 55 1560 179 9 0 31 2 75 2330 226 13 4 46 6 90 2410 237 13 8 48 2 110 2730 261 15...

Page 42: ...inals Install surge suppressor on any magnetic contactor and relay coils used around the inverter Install noise filters if necessary Installing more than one unit in a cabinet If you are installing two or more inverters in one cabinet pay attention to the following Inverters may be installed side by side with each other with no space left between them When installing inverters side by side remove ...

Page 43: ...he front cover or closing door if enclosed in a cabinet If power is turned on without the front cover attached or closing door if enclosed in a cabinet This can result in electric shock or other injury Electrical construction work must be done by a qualified expert Connection of input power by someone who does not have that expert knowledge may result in fire or electric shock Connect output termi...

Page 44: ...cted directly for 200V 18 5kW to 200V 45kW models and 400V 22kW to 400V 75kW models Connect the terminals so that adjacent terminals do not touch each other For ground terminal G E use wires of the size that is equivalent to or larger than those given in table below and always ground the inverter Use as large and short a ground wire as possible and wire it as close as possible to the inverter Volt...

Page 45: ... motor side terminals U T1 V T2 W T3 Connecting input power to the output could destroy the inverter or cause a fire Do not connect a regenerative braking resistor to any DC terminal between PA and PC or between PO and PC If a braking resistor is connected by mistake it may overheat extremely and cause a fire Connect resistors as directed in the instructions for Section 5 19 Within 15 minutes afte...

Page 46: ...d above be sure to contact your Toshiba distributor because an inrush current limiting circuit is required in such a case 7 Refer to Section 2 3 2 for chip switch functions 8 The functions assigned to terminals OUT1 VI II and RR S4 can be switched by changing parameter settings For details refer to Section 2 3 2 9 To supply control power from an external power supply for backing up the control pow...

Page 47: ...se models connect an external braking resistor optional alone 7 If you are using a 400V 200kW model or larger use a braking unit optional and an external braking resistor optional in combination 8 Refer to Section 2 3 2 for switch functions 9 The functions assigned to terminals OUT1 VI II and RR S4 can be switched by changing parameter settings For details refer to Section 2 3 2 10 To supply contr...

Page 48: ...tional in combination 6 Refer to Section 2 3 2 for switch functions 7 The functions assigned to terminals OUT1 VI II and RR S4 can be switched by changing parameter settings For details refer to Section 2 3 2 8 To supply control power from an external power supply for backing up the control power supplied from the inverter an optional control power backup device CPS002Z is required In such a case ...

Page 49: ...nd above be sure to contact your Toshiba distributor because an inrush current limiting circuit is required in such a case 7 Refer to Section 2 3 2 for chip switch functions 8 The functions assigned to terminals OUT1 VI II and RR S4 can be switched by changing parameter settings For details refer to Section 2 3 2 9 To supply control power from an external power supply for backing up the control po...

Page 50: ...ese models connect an external braking resistor optional alone 7 If you are using a 400V 200kW model or larger use a braking unit optional and an external braking resistor optional in combination 8 Refer to Section 2 3 2 for switch functions 9 The functions assigned to terminals OUT1 VI II and RR S4 can be switched by changing parameter settings For details refer to Section 2 3 2 10 To supply cont...

Page 51: ...ptional in combination 6 Refer to Section 2 3 2 for switch functions 7 The functions assigned to terminals OUT1 VI II and RR S4 can be switched by changing parameter settings For details refer to Section 2 3 2 8 To supply control power from an external power supply for backing up the control power supplied from the inverter an optional control power backup device CPS002Z is required In such a case...

Page 52: ... phase 380 480V 50 60Hz 110 500kW Three phase 380 440V 50Hz Three phase 380 480V 60Hz U T1 V T2 W T3 Connect to a 3 phase induction motor PA PB PA PB 2 Connect a braking resistor Change the parameters and if necessary 200kW models and larger are not equipped with terminal PB PC This is a negative potential terminal in the internal DC main circuit DC power supply can be input across the PA terminal...

Page 53: ...opening RES CC produces no effect Shorting and then opening RES P24 PLC cancels the status held by an inverter protective function When the inverter is operating normally shorting and then opening RES P24 PLC produces no effect S1 Input Shorting across S1 CC causes preset speed operation Shorting across S1 P24 PLC causes preset speed operation S2 Input Shorting across S2 CC causes preset speed ope...

Page 54: ...2Ω RX Input Multifunction programmable analog input Standard default setting 0 10Vdc input and 0 60Hz frequency 10Vdc Internal impedance 22 kΩ FM Output Multifunction programmable analog output Standard default setting output frequency Use this terminal to connect a 1mAdc full scale ammeter This terminal can also be used as a 0 10V or 0 20mA terminal if the SW2 switch is set to 0 10V 0 20mA side 1...

Page 55: ... and Set to to assign the ST function to the S3 terminal These settings put the motor into a standby state if S3 and CC are short circuited or coast and stop the motor if the circuit between S3 and CC is opened For PWR connection conforming to safety standards refer to Section 9 3 SW SW settings Default setting Settings marked with Function WN1 Setting for using the inverter s internal power suppl...

Page 56: ...er supply or an external power supply and its connections vary depending on the power supply used Note that the PWR terminal is designed for safety purposes to work always in source logic mode regardless of the setting of SW1 Examples of connections when the inverter s internal power supply is used Source logic Sink logic CC OUT1 P24 PLC F Common Common Output Input Input 24VDC Output F CC Common ...

Page 57: ...Common Output Input 24VDC Output F Output Input 24VDC Output OUT1 NO 24VDC Input Common Inverter Programmable controller Inverter Programmable controller P24 PLC Common 24VDC NO Common OUT1 Input SW1 SW1 P24 PLC F R PWR CC OUT1 OUT2 Note Be sure to connect the 0V terminal on the external power supply to the CC terminal on the inverter When OUT1 is used as a pulse output terminal when SW4 is in the...

Page 58: ...This table shows signal line of inverter side Example RXA signal is received by inverter Never use pin 1 P24 and pin 7 P11 Connecting diagram for 4 wire RS485 communication Terminating resistance 100 1 4W AS1 slave Upper computer or VF AS1 master RXA RXB TXA TXB SG RXA RXB TXA TXB SG RXA RXB TXA TXB SG RXA RXB TXA TXB SG cross each other straight straight AS1 slave AS1 slave Note Separate the comm...

Page 59: ...ront cover attached or closing door may result in electric shock or other injury If the inverter begins to emit smoke or an unusual odor or unusual sounds immediately turn power off If the equipment is continued in operation in such a state the result may be fire Call your local sales agency for repairs Always turn power off if the inverter is not used for long periods of time Do not turn on the p...

Page 60: ...n 8 Pressing the key MODE will move the inverter through each of the modes Status monitor mode Standard monitor mode when the power is turned on Setting monitor mode 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 Setting frequency reference values Refer to Section 3 2 2 Status alar...

Page 61: ...nal For more details refer to Section 7 Example of standard connection Motor IM CCA RX VI II RR S4 PP F R P24 PLC R L1 U T1 External potentiometer or voltage signal RR S4 CCA 0 to 10Vdc Voltage signal 10 10Vdc Voltage signal 0 10Vdc or current signal 4 0 20mAdc ON Forward run OFF Deceleration stop Stand by ON Stand by OFF Coast stop Set the parameters to and to to assign the standby signal input f...

Page 62: ...0V for setting the operation frequency Refer to Section 7 3 for details of adjustment 60Hz Voltage signal 0 10Vdc VI II CCA Frequency 0 4mAdc 20mAdc Current signal Current signal 4 0 20mA for setting the operation frequency Refer to Section 7 3 for details of adjustment 60Hz Current signal 4 0 20mAdc Set the extended parameter analog input VI II voltage current switching parameter to In addition s...

Page 63: ...r display selection Output frequency Displays the first basic parameter History function Press either the or key to select Press the ENTER key to display the parameter setting Default setting Press the key to change the parameter to Press the ENTER key to save the changed parameter and the parameter are displayed alternately MODE Frequency 0 0Vdc 10Vdc 60Hz Set the extended parameter analog input ...

Page 64: ...ge the parameter to Press the ENTER key to save the changed parameter and the parameter are displayed alternately Press either the key or the key to change to the parameter group Press the ENTER key to display the first extended parameter Press the key to change to Pressing the ENTER key allows the reading of parameter setting Default setting Press the key to change the parameter to Press the ENTE...

Page 65: ...possible to select an operation mode in one operation you can complete this operation by just making settings once Here are the steps to be followed to change the setting to frequency setting and operation by means of the control panel Setting procedure Key operated LED display Operation Displays the operation frequency operation stopped When standard monitor display selection Output frequency Pre...

Page 66: ... Section 6 36 6 Default setting Deceleration stop Emergency stop from the operation panel in modes other than the panel operation mode A stop mode can be selected from among Coast stop Deceleration stop Emergency DC braking Deceleration stop Note Default setting Coast stop In modes other than the operation panel operation mode you can stop the motor emergency stop by entering a command from the op...

Page 67: ...peration of the inverter For details of basic parameters refer to Section 5 For parameter settings refer to Section 11 Extended parameters The parameters for detailed and special setting For details of extended parameters refer to Section 6 For parameter settings refer to Section 11 For reasons of safety the following parameters have been set up so that they cannot be reprogrammed while the invert...

Page 68: ...e programmed value of the parameter that is now selected exceeds the upper limit An attempt has been made to assign a value that is lower than the programmable range Or as a result of changing other parameters the programmed value of the parameter that is now selected exceeds the lower limit If the above alarm is flashing on and off no setting can be done of values that are equal to or greater tha...

Page 69: ... number between 100 and 199 Parameter bearing a number between 900 and 999 1 Select the title of the parameter you want to change Press the or key 2 Press the Enter key to activate the selected parameter Press the key 3 Selects parameter to be changed Press the or key 4 Reads the programmed parameter setting Press the key 5 Change the parameter value Press the or key 6 Press this key to save the c...

Page 70: ... values To use this function select the parameter For more details refer to Section 5 1 Function of resetting all parameters to their default settings Use the parameter to reset all parameters back to their default settings For more details refer to Section 5 20 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 ...

Page 71: ... the key and key to change set value Press the ENTER key to save the changed value The parameter name and the programmed value will flash on and off alternately Use the same steps as those given above to display parameters that you want to search for or change setting with the key and key First historic record Last historic record Parameter display Press the MODE key to return to the parameter set...

Page 72: ...n deceleration Disabled Manual setting Automatic setting Automatic setting during acceleration only When automatically setting acceleration deceleration time always change the acceleration deceleration time so that it conforms with the load The acceleration deceleration time changes constantly with load fluctuations For inverters that requires a fixed acceleration deceleration time use the manual ...

Page 73: ...stall or overvoltage stall function may make the acceleration deceleration time longer than the programmed time If an even shorter acceleration deceleration time is programmed there may be an overcurrent trip or overvoltage trip for inverter protection For details refer to Section 13 1 5 3 Increasing starting torque Automatic torque boost Parameter setting Title Function Adjustment range Default s...

Page 74: ...tion 6 22 Note 2 Setting to automatically programs to Note 3 If stable operation cannot be achieved with this setting set the parameters base frequency base frequency voltage rated capacity of motor rated current of motor and rated number of revolutions of motor as specified on the motor nameplate and then set to and to again automatic torque boost and V f control mode selection Automatic torque b...

Page 75: ...n panel Operation panel Refer to Section 11 for input terminal functions No change is made to the parameter setting Operation is performed by applying a voltage for setting the RR S4 terminal 1 frequency When sink logic is selected PWR P24 PLC ON Standby ON short circuited by default F CC ON Forward run R CC ON Reverse run This setting is used to set the frequency by applying a current of 4 20mA t...

Page 76: ...top a run including LED LCD option input 2 wire RS485 communication operation Run and stop commands are entered from the 2 wire RS485 communications device Communication No FA00 4 wire RS485 communication operation Run and stop commands are entered from the 4 wire RS485 communications device Communication No FA04 Communication option input enabled Signals from an optional communication device are ...

Page 77: ...keys on the operation panel to set the frequency including LED LCD option input 2 wire RS485 communication operation Speed commands are entered from the 2 wire RS485 communications device Communication No FA01 4 wire RS485 communication operation Speed commands are entered from the 4 wire RS485 communications device Communication No FA05 Communication option input enabled Speed commands are entere...

Page 78: ...speed operation Set this parameter at terminal board Any setting is valid 1 Setting the run stop and operation frequencies with the operation panel Title Function Setting value Command mode selection Operation panel input Frequency setting mode selection 1 Operation panel input Run stop Press the and keys on the operation panel To switch between forward run and reverse run use the forward reverse ...

Page 79: ...n to the S3 terminal S3 PWR P24 PLC 3 Setting the run and stop frequencies forward run reverse run and deceleration stop with the operation panel and setting the operation frequency by means of external signals Title Function Setting value Command mode selection Operation panel input Frequency setting mode selection 1 VI II voltage current input RR S4 potentiometer voltage input RX voltage input R...

Page 80: ... 2 External potentiometer Other speed setting 2 wire RS485 input 4 wire RS485 input enabled Communication option input enabled Optional AI1 Differential current input Optional AI2 voltage current input Up Down frequency RP pulse input High speed pulse input Commands marked with are optional Refer to Instruction Manual of options described in Section 10 CCA RX VI II RR S4 PP Inverter The inverter i...

Page 81: ...eristics Normal way of use Setting of V f control mode selection Constant torque characteristics This is applied to loads with equipment like conveyors and cranes that require the same torque at low speeds as at rated speeds Base frequency voltage 1 Output frequency Hz Base frequency 0 Output voltage V To increase the torque further increase the setting value of the manual torque boost parameter F...

Page 82: ...voltage 1 Output voltage V Output frequency Hz Base frequency 0 The torque boost rate is adjusted automatically Note This control system can oscillate and destabilize runs depending on the load If that should happen set V f control mode selection to Constant torque characteristics and increase torque manually Motor constant must be set The motor constant can be set in any of the following two ways...

Page 83: ...nstant must be set The motor constant can be set in any of the following two ways 1 Automatic setting Enter the following information that is indicated on the motor nameplate and then execute the auto tuning 1 command Set to and then reset to Information indicated on motor nameplate Base frequency Base frequency voltage Motor rated capacity Motor rated current Motor rated rotational speed Refer to...

Page 84: ...ensor Setting for V f control mode selection PG feedback control Set to to operate the motor at periodic speeds A PG feedback device optional is needed In addition a motor with a speed sensor encoder should be used Use this setting when operating a motor two or more ranks lower in capacity than the inverter at periodic speeds Note that the accuracy obtained by is lower than that obtained by settin...

Page 85: ...2 1 and then set to auto tuning If the cable length is in excess of 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 The same characteristics will not be obtained in areas above the base frequency 3 When setting to or use t...

Page 86: ... boosted as a guide within 2 of the factory default setting 5 8 Base frequency Base frequency 1 Base frequency voltage 1 Note This is an important parameter that determines the constant torque control area Output voltage Base frequency voltage 1 V Output frequency Hz 0 Base frequency Parameter setting Title Function Adjustment range Default setting Base frequency 1 Hz Inverter with a model number ...

Page 87: ...ency Lower limit frequency 0 100 Output frequency Hz Upper limit frequency 0 100 Output frequency Hz Frequency setting signal Frequency setting signal Frequencies that go higher than will not be output The output frequency cannot be set at less than Parameter setting Title Function Adjustment range Default setting Upper limit frequency Hz Inverter with a model number ending with WN1 WP1 Lower limi...

Page 88: ...gital input are switched in line with preset speed operations select the terminal board using the frequency setting mode selection 1 Refer to 3 or Section 5 5 2 Preset speed frequency setting Set the speed frequency of the number of steps necessary Setting from speed 1 to speed 7 Title Function Adjustment range Default setting Preset speed operation frequencies 1 7 Setting from speed 8 to speed 15...

Page 89: ... Forward Reverse Preset speed command 1 Preset speed command 2 Preset speed command 3 Preset speed command 4 SW3 S4 RR 3 Using other speed commands with preset speed command When no preset speed command is issued the inverter accepts an input command from the operation panel or another analog input device Other speed commands Frequency setting signals from the operation panel Analog signal input c...

Page 90: ...eration and deceleration times and the torque limit can be set individually for each preset speed command If you selected enabled the motor runs operation mode setting directions as below without following terminal F R Operation mode setting Title Function Adjustment range Default setting Preset speed operation frequency 1 15 operation mode Forward run Reverse run Acceleration deceleration switchi...

Page 91: ... F CC terminals forward run Short across the R CC terminals reverse run If F and CC as well as R and CC are connected at the same time Stop Default setting Use the parameter to select between reverse run and stop in this case For more details refer to Section 6 2 1 This function is valid only when is set at Operation panel input enabled To switch between forward run and reverse run from the contro...

Page 92: ...range than the rated frequency that will decrease the cooling effects for the motor This speeds up the start of overload detection operations when a standard motor is used in order to prevent overheating Setting of electronic thermal protection characteristics selection Default setting Overload protection Overload stall protect not stall protect stall not protect not stall not protect stall Functi...

Page 93: ...The first basic parameter History function is displayed Press either the key or the key to change the parameter to Press the ENTER key to display the parameter setting Default setting Press the key to change the parameter to motor rated current inverter output rated current x 100 2 0 5 0 100 Press the ENTER key to save the changed parameter and the parameter are displayed alternately Using a VF mo...

Page 94: ...d time limit parameter is used to set the time elapsed before the motor trips under a load of 150 overload trip within a range of 10 to 2400 sec Example setting Monitored output current Motor overload time s Outline data 0 01Hz 0 01Hz 68 34 7200 3600 70 35 3600 1800 80 40 1000 500 90 45 600 300 100 50 420 210 112 56 12000 310 6000 155 120 60 2400 270 1200 135 130 65 1200 230 600 115 140 70 800 190...

Page 95: ...e data 111 2400 120 240 130 120 140 80 150 60 165 2 200 0 1 Inverter overload protection characteristics Estimation of temperature This parameter adjusts automatically overload protection predicting the inverter internal temperature rise diagonally shaded area in the figure below 60 100 Inverter rated output current time s Monitored output current 0 110 150 Inverter overload protection characteris...

Page 96: ...meter setting Title Function Adjustment range Default setting Current voltage unit selection A ampere V volt Function These parameters are used to change the unit of monitor display A ampere V volt Current 100 Inverter s rated current 200V class voltage 100 200Vac 400V class voltage 100 400Vac The converts the following parameter settings A display Current monitor display Setting of electronic the...

Page 97: ...ammeter or a full scale 0 7 5Vdc or 10Vdc voltmeter if necessary Connect meters as shown below Connection to terminal FM FM CCA VF AS1 The reading of the frequency meter fluctuates during calibration Meter Frequency meter default setting A frequency meter QS60T is optionally available Output modes of the FM terminal 0 10V 0 20mA 0 1mA FM When used with a 0 1mAdc ammeter Default setting SW2 When th...

Page 98: ...igned torque command Signed torque current Signed PID feedback value Signed RX input Signed optional AI1 input Signed fixed output 1 3 Function none MON1 Expansion I O card2 option MON2 Expansion I O card2 option RP Expansion I O card2 option a a b c c a a a d d b b a a a a a b b a a a a a a a a a 1 a a a a a d d b a a a a a a FM terminal meter adjustment 3 Constant at the time of filtering 4 msec...

Page 99: ...standard monitor display selection Output frequency Meter adjustment 1 when the inverter is at rest adjustment by setting to Fixed output 1 Fixed output 2 Fixed output 3 If it is difficult to calibrate a meter because of large fluctuations of its reading you may put the inverter out of operation to make its calibration easier It is possible to adjust the meter for the data item selected with the p...

Page 100: ...meter adjustment by pressing the key Press the ENTER key to switch to the data display mode Press either the key or the key to adjust the meter Adjust the pointer to the graduation to which you want it to point when the inverter passes a current 100 larger than its rated output current The meter reading will change at this time but be careful because there will be no change in the inverter s indic...

Page 101: ...se carrier frequency automatically with sinusoidal filter Note 11 Note 1 For 200V 55 75kW models and 400V 90kW to 400V 500kW models the carrier frequency is between 2 5 and 8 0kHz inclusive Function 1 The sound tone of acoustic noise can be changed by adjusting the PWM carrier frequency This parameter is also effective in preventing the motor from resonating with its load machine or its fan cover ...

Page 102: ... suddenly after recovery This could result in unexpected injury Attach warnings about sudden restart after a momentary power failure on inverters motors and equipment for prevention of accidents in advance Function Auto restart detect the rotating speed and direction of rotation of the motor during coasting or momentary power failure to ensure that the motor restarts smoothly Motor speed search fu...

Page 103: ...rt up takes more time than usual When the auto restart function is selected this function is actuated also at time of activation of motor and at the first operation after the reset of tripping The operation will restart after the waiting time passes Use this function when operating a system with one motor connected to one inverter This function may not operate properly in a system configuration wi...

Page 104: ... function Note 3 These functions do not operate at the time of torque control Note 4 Jog run function doesn t operate at synchronized acceleration deceleration Note 5 Although the setting of can be written when is set to non stop control it cannot be written when is set to momentary power failure slowdown stop Note 6 For the parameter 100 corresponds to 200V 200V class or 400V 400V class An exampl...

Page 105: ...sed multiple motors can be stopped at about the same time or speed commands can be issued to them at about the same time If a synchronized acceleration deceleration signal is impressed the synchronized deceleration function decreases the output frequency to 0Hz to decelerate the motor linearly within the time specified with The S pattern operation function or the braking sequence cannot be used al...

Page 106: ...s defined by Refer to Section 6 14 2 Note 1 The time set using is the time for which the resistor sustains an overload Enter the time elapsed before the inverter trips if a load 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 is set...

Page 107: ...cuit Power supply PA PB MCCB An external braking resistor optional Inverter V T2 W T3 Parameter setting Title Function Adjustment range Setting value Dynamic braking selection Disabled Enabled braking resistance overload detect Enabled braking resistance overload not detect Do not connect an external resistor with a resistance combined resistance smaller than the minimum admissible resistance For ...

Page 108: ...ce kW Any value When the thermal braking resistor option is not used be sure to set the parameters and properly for overload protection As a last resort to prevent fire be sure to connect a thermal relay Be sure to use bimetals method Although the inverter has a means of preventing overload and overcurrent to protect the braking resistor the thermal relay is activated in case the protection functi...

Page 109: ... last resort to prevent fire be sure to connect a thermal relay Be sure to use bimetals method Although the inverter has a means of preventing overload and overcurrent to protect the braking resistor the thermal relay is activated in case the protection function fails to work Select and connect a thermal relay THR appropriate to the capacity wattage of the braking resistor Warning In the above cir...

Page 110: ...37PL PBR 4037 120W 160Ω 90W VFAS1 4055PL PBR3 4055 240W 80Ω 96W VFAS1 4075PL PBR3 4075 440W 60Ω 130W VFAS1 4110PL PBR3 4110 660W 40Ω 190W VFAS1 4150PL 4185PL PBR3 4150 880W 30Ω 270W VFAS1 4220PL PBR3 4220 1760W 15Ω 540W VFAS1 4300PL PBR3 4220 1760W 15Ω 540W VFAS1 4370PL 4750PL PBR 417W008 1760W 8Ω 1000W VFAS1 4900PC 4160KPC DGP600W B2 7 4kW 3 7Ω 7400W VFAS1 4200KPC 4220KPC Note 3 PB7 4200K DGP600W...

Page 111: ... Class Inverter Related output capacity kW Resistance of standard option Minimum allowable resistance Resistance of standard option Minimum allowable resistance 0 4 200Ω 50Ω 0 75 200Ω 50Ω 200Ω 60Ω 1 5 75Ω 35Ω 200Ω 60Ω 2 2 75Ω 20Ω 200Ω 60Ω 3 7 4 0 40Ω 16Ω 160Ω 40Ω 5 5 20Ω 11Ω 80Ω 30Ω 7 5 15Ω 8Ω 60Ω 20Ω 11 10Ω 5Ω 40Ω 20Ω 15 7 5Ω 5Ω 30Ω 13 3Ω 18 5 7 5Ω 3 3Ω 30Ω 13 3Ω 22 3 3Ω 3 3Ω 15Ω 13 3Ω 30 3 3Ω 2 ...

Page 112: ...4 input point 2 frequency 50Hz Base frequency 2 50Hz RX input point 2 frequency 50Hz Base frequency 3 50Hz AI1 input point 2 frequency 50Hz Base frequency 4 50Hz AI2 input point 2 frequency 50Hz Upper limit frequency 50Hz RP high speed pulse input point 2 frequency 50Hz Forward speed limit input level 50Hz PID deviation upper limit 50Hz Reverse speed limit input level 50Hz PID deviation lower limi...

Page 113: ...arameter 1 32 RX input gain Free notes Optional AI1 input bias Network option reset setting Optional AI1 input gain Trip clear Setting to initializes the past four sets of recorded trip history data The parameter does not change Cumulative operation time clear Setting to resets the cumulative operation time monitor to the initial value 0 zero time Initialization of type information When a trip occ...

Page 114: ...parameters that are different in value from the standard default setting and displays those parameters Press the ENTER key or the key to change the parameter displayed Press the key to search for parameters in reverse direction Press the ENTER key to display the set value Press the key and key to change set value Press the ENTER key to save the changed value The parameter name and the programmed v...

Page 115: ...2 parameters whose settings need to be changed frequently and to read them out only Eight parameters are selected by default add or remove parameters as required Standard setting mode Standard setting mode in which all parameters are read out How to read out parameters To enter the setting monitor mode set parameter to switch to the setting monitor mode using the EASY key and then press the MODE k...

Page 116: ...ettings need to be changed frequently so that you can read them out easily in a single operation The shortcut is usable in the frequency monitor mode only Operation Set the parameter to read out the setting of the parameter you want to register and press and hold down the EASY key for 2 sec or more The registration of the parameter in a shortcut list has been completed To read out the parameter ju...

Page 117: ...speed signal output Inverted ON OFF 0 Set frequency Connection diagram Sink logic P24 OUT1 or OUT2 NO CC Ry Function When the output frequency exceeds the setting of an ON signal will be generated This signal can be used as an electromagnetic brake excitation release signal Through the open collector terminal OUT1 or OUT2 24Vdc 50mA max Output terminal setting The low speed signal ON signal output...

Page 118: ...al function selection 2 OUT2 RCH specified speed ON signal or RCH specified speed OFF signal Note To put out signals to OUT1 select the parameter 1 If the detection band value the set frequency is less than the designated frequency Output frequency Hz Speed reach setting frequency Inverse Time s ON OFF ON OFF 0 Speed reach setting frequency P24 OUT1 terminals P24 OUT2 terminals Default setting FLA...

Page 119: ...ting Title Function Adjustment range Default setting Priority when forward reverse run commands are entered simultaneously Reverse run Stop Output frequency Hz Forward run Reverse run Forward run signal Reverse run signal ON OFF ON OFF If a F command and a R command are entered simultaneously the motor will run in the reverse direction 0 Set frequency Set frequency Time s Reverse run Forward run s...

Page 120: ...through the terminal board Command from the operation panel Command from the terminal board Valid command The mode switching terminals are used to switch to terminal board operation mode Refer to Section 7 2 Select terminal board has priority Priority is given to commands entered from the terminal board even in operation panel operation mode Command from the operation panel Command from the termin...

Page 121: ...cuit board voltage current switching Parameter setting Title Function Adjustment range Setting value Analog VI VII voltage current switching Voltage input Current input Analog input AI2 optional circuit board voltage current switching Voltage input Current input When using the analog input terminal VI II as a voltage input terminal VI When using the analog input terminal VI II as a voltage input t...

Page 122: ...rol input terminals to operate and or set the inverter The desired contact input terminal functions can be selected from 120 types This gives system design flexibility Using the SW3 switch the function of the RR S4 terminal can be selected between analog input and contact input By default the RR S4 terminal is set as an analog input terminal voltage input terminal To use it as a contact input term...

Page 123: ...se run or a preset speed operation Use a transistor that operates at 24Vdc 5mA CC Input terminal Inverter Programmable controller Interface between programmable controller and inverter Note When using a programmable controller with open collector outputs for control connect it to the P24 PLC terminal as shown in the figure below to prevent the inverter from malfunctioning because of current flowin...

Page 124: ...n be performed normally by inputting an F or R signal Output frequency Hz Servo lock signal RES signal F signal 0 Time s Coasting R signal Servo lock status Even if the motor is started with servo lock activated a starting torque of 150 or more can be produced In such a case however the thermal protection level is lowered just as is the case with low speed operation Therefore the following paramet...

Page 125: ...requency 4 Base frequency voltage 4 Manual torque boost 4 Thermal protection level 4 Function Use the above parameters to switch the operation of 4 motors with a single inverter and to select motor V f characteristics 1 to 4 according to the particular needs or operation mode Switching methods Terminals are used for this switching Note The setting of parameter V f control mode selection is valid o...

Page 126: ...ost 2 Thermal protection 2 OFF ON 3 Base frequency 3 Base frequency voltage 3 Manual torque boost 3 Thermal protection 3 ON ON 4 Base frequency 4 Base frequency voltage 4 Manual torque boost 4 Thermal protection 4 Note1 V f switching is not able to change during the inverter running Always stop the inverter and then switch It is necessary to wait for 0 1 second and over until start up inverter fro...

Page 127: ...y Function These parameters switch two types of frequencies Automatic switching by parameter setting Automatic switching by means of switching frequencies Switching with input terminal 1 Switching with input terminal board Reference can be switched if the frequency priority switching function is assigned to a terminal Command selected with Command selected with Operation frequency command A B A Se...

Page 128: ...meter setting Title Function Adjustment range Default setting Frequency setting mode selection 1 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 4 wire RS485 communication input Communications option input Optional AI1 differential current input Optional AI2 voltage current ...

Page 129: ...Hz immediately by the frequency set with Parameter setting Title Function Adjustment range Default setting Starting frequency setting Hz Stop frequency setting Hz Start frequency setting Stop frequency setting Output frequency Hz Time s 0 Note Set these parameters so that the start frequency is higher than the stop frequency If the set frequency is lower than the set frequency the reference freque...

Page 130: ...Function Adjustment range Default setting Frequency command dead band Hz Operation frequency command value Output after handling of the dead zone 0Hz Operation frequency command value Note 1 This function is invalid to preset the speed operation frequency command Note 2 It is effective as frequency instruction is to the frequency reference chosen by communication etc Note 3 The addition and multip...

Page 131: ...tion recognizes certain conditions such as stop commands from the inverter and is activated when the output frequency goes down below the DC braking start frequency set with In this case the conditions under which DC braking starts include not only the issue of a start or stop command from the operation panel or an external input device but also a fall in the reference frequency below the value se...

Page 132: ...the operation 6 8 2 Motor shaft fixing control Motor shaft fixing control Function This function is used to prevent the motor from running unexpectedly after the motor is stopped because it s shaft is not restrained or to preheat the motor Parameter setting Title Function Adjustment range Default setting Motor shaft fixing control Disabled Enabled If the motor shaft fixing control parameter is set...

Page 133: ...h a sensor Refer to DC braking Section 6 8 1 for conditions of operation The position of DC braking is served as an operation which sets the operation frequency command to 0Hz Parameter setting Title Function Adjustment range Default setting 0Hz command output selection Standard DC braking 0Hz command DC braking starting frequency Hz DC braking time sec Note 1 This function doesn t operate when No...

Page 134: ...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 the operation command is turned to off Parameter setting Title Function Adjustment range Default setting Auto stop in case of lower limit frequency continuous operation None sec Output frequency Hz Time s Operation ...

Page 135: ... frequency signal input R CC ON Reverse run F CC R CC S3 CC Input of operation frequency setting signal Output frequency Hz Forward run Reverse run Forward run Forward run 0 Set frequency Time s The jog run setting terminal S3 CC is enabled when the operation frequency is below the jog run frequency This connection does not function at an operation frequency exceeding the jog run frequency The mot...

Page 136: ...itor mode Status monitor mode MODE MODE Operation panel jog run mode MODE MODE Note1 When the inverter is in operation RUN key lamp is lit or when an operation command is issued RUN key lamp is lit the inverter cannot be switched to operation panel jog run mode Note 2 When parameter input terminal priority selection is set to the inverter does not display any message saying that it is in panel jog...

Page 137: ...sents the actual output frequency Frequency 0 Hz Lower limit frequency Upper limit frequency Decrementing DOWN signal Incrementing UP RUN command Set frequency clearing signal Command frequency Hz Gradient Gradient Adjustment with pulse signals Parameter setting example 2 Set parameters as follows to adjust the frequency in steps of one pulse Pulse ON time Frequency obtained with each pulse The in...

Page 138: ...n set change of initial Up Down frequency to which changes the setting of when power is turned off Keep in mind that the setting of is changed each time power is turned off Frequency adjustment range The frequency can be set from 0 0 Hz to Maximum frequency The lower limit frequency will be set as soon as the set frequency clearing function function number is entered from the input terminal Minimu...

Page 139: ... ranges or it cannot be operated within normal range During acceleration or deceleration the jumping function is disabled for the operation frequency 6 13 Preset speed operation frequencies 6 13 1 Preset speed operation frequency 8 to 15 Preset speed operation frequencies 8 to 15 For details refer to Section 5 12 6 13 2 Forced operation control Preset speed operation frequency 15 Forced operation ...

Page 140: ...otor overload Braking resistor overload Overheat PM motor step out The retry function is disabled in the following unusual events Arm overcurrent at start up Input phase failure Output phase failure Loaded side overcurrent at start time External thermal error Low current Voltage drop in main circuit Overtorque Ground fault Emergency stop EEPROM error Main RAM error Main ROM error CPU trip Interrup...

Page 141: ...er will increase the voltage to the motor over excitation control to increase the amount of energy consumed by the motor when the voltage reaches the overvoltage protection level and therefore the motor can be decelerated more quickly than normal deceleration If is set to dynamic quick deceleration the inverter will increase the voltage to the motor over excitation control to increase the amount o...

Page 142: ...ntrol mode selection parameter is set to any number between or the supply voltage is corrected regardless of the setting of Supply voltage uncorrected output voltage unlimited Supply voltage corrected output voltage unlimited Input voltage High Low Output frequency Output voltage V 0 Input voltage Input voltage High Low Output voltage V Output frequency 0 The above applies when V f control mode se...

Page 143: ... rotate in the direction opposite to the prohibited direction regardless of the setting of this parameter 6 14 5 Output voltage waveform selection Output voltage waveform selection Function It is an effective function only to the capacity of VFAS1 2550P and above VFAS1 4900PC and above The loss of the inverter is reduced a little by setting it to when using it with the career frequency raised only...

Page 144: ...hese functions be used at frequencies below the base frequency During drooping control the output frequency is not restricted by the maximum frequency The change in frequency at the time of drooping can be calculated as described below a Gain by internal torque reference Gain1 If internal torque reference 0 Gain1 internal torque reference dead band 100 Gain1 needs to be set at 0 or a positive numb...

Page 145: ...election Hoisting torque bias input Lowering torque bias multiplier Brake release time Creeping frequency Creeping time 2 Braking time learning function Function These parameters can be used as brake sequences for lifts and similar equipment To ensure smooth operation the motor produces enough torque before the brake is released Title Function Adjustment range Default setting Creeping time 1 sec B...

Page 146: ... and also parameters and can be set automatically After the learning function is set will be set automatically to and to If necessary fine adjust the parameter setting manually Learning operation Set parameter to and enter an operation command to start learning The frequency and are displayed alternately Parameter torque is set the brake release timing is calculated and parameter release time is s...

Page 147: ...ter setting Title Function Adjustment range Setting value Acceleration deceleration suspend function Disabled Parameter setting Terminal input Acceleration suspend frequency Hz Acceleration suspend time sec Deceleration suspend frequency Hz Deceleration suspend time sec Note1 The acceleration suspend frequency should not be set below the starting frequency Note2 The deceleration suspend frequency ...

Page 148: ...rs you can specify the way the stall control is performed for each kind of stall Overcurrent stall Stall prevention level 1 Overload stall Electronic thermal protection characteristic selection Overvoltage stall Overvoltage limit operation Note Setting the frequency command at the same frequency as the acceleration suspend frequency disables the acceleration suspend function Similarly setting the ...

Page 149: ... inverter switching output 1 P24 OUT1 MC output for commercial power operation Commercial power inverter switching output 2 P24 OUT2 Commercial power switching signal S3 CC ON Commercial power side switching waiting time Inverter side switching waiting time Detection time Commercial power switching frequency holding time ON ON ON Commercial power switching signal S3 CC ON Commercial power operatio...

Page 150: ...l E6581329 specified in Section Parameter setting Title Function Adjustment range Default setting PID control switching No PID control Process type PID control temp pressure etc operation 2 Speed type PID control potentiometer etc operation PID control feedback control signal selection Deviation input no feedback input VI II voltage current input RR S4 potentiometer voltage input RX voltage input ...

Page 151: ...ion input Optional AI1 differential current input Optional AI2 voltage current input UP DOWN frequency Optional RP pulse input Optional high speed pulse input Deviation input no feedback input VI II voltage current input RR S4 potentiometer voltage input RX voltage input Optional AI1 differential current input Optional AI2 voltage current input PG feedback option Note 1 About the setting of and Do...

Page 152: ... Function Adjustment range Default setting Proportional P gain Integral I gain Differential D gain Proportional P gain The proportional P gain set with is the proportional P gain obtained by PID control A proportional P gain a factor by which the deviation difference between the process value and the feedback value is multiplied is used to perform control in such a way as to make a correction in p...

Page 153: ...y reference and feedback input such as voltage current input VI II input voltage input RR S4 input and voltage input RX input adjust scaling factor of the voltage current if necessary When feedback signals are very low the gain can be increased by this adjustment aif2 aif2 80Hz 80Hz f202 f202 0Hz 2V 10V 0Hz 4mA 20mA f201 f203 f201 f203 20 100 20 100 avf2 f219 80Hz 80Hz f211 f217 0Hz 0V 10V 0Hz 0V ...

Page 154: ...ction 6 41 6 22 Setting motor constants Auto tuning 1 Slip frequency gain Auto tuning 2 Motor rated capacity motor nameplate Motor rated current motor nameplate Motor rated rotational speed motor nameplate Motor constant 1 torque boost Motor constant 2 no load current Motor constant 3 leak inductance Motor constant 4 rated slip When selecting automatic torque boost and vector control i e when sett...

Page 155: ...e motor cable 30m or less in length 1 Operation in automatic torque boost mode or vector control mode Check the precautions to be taken whe n setting the auto tuning parameter to 1 and if no problem is found then set to and start operation Is the motor actually connected and in a standby state YES NO Make necessary settings as specified in 1 Setting auto tuning End 3 2 No problem even if the motor...

Page 156: ...ing Title Function Adjustment range Default setting Auto tuning 2 Disabled Self cooled motor Forced air cooled motor Auto tuning 2 refers to the function of adjusting the motor constant automatically while estimating the increase in the motor temperature If your inverter is equipped with a self cooling fan fan connected directly to the motor shaft set to When using a motor with a cooling fan force...

Page 157: ...is to adjust the primary resistance of the motor Setting this parameter at a larger value can prevent the drop of the motor torque in low speed ranges due to a voltage drop However setting it at an excessively large number may result in large current in low speed range and appearance of an overload trip etc 3 Motor constant 2 No load current Motor test reports may be useful This parameter is to ad...

Page 158: ...nge first increase the slip frequency gain to a degree 80 or so as a guide that hunting of the motor does not occur Then increase motor constant 1 by 1 1 times the current value as a guide If the torque needs to be increased even further increase the exciting current factor to a maximum of 130 is a parameter that increases the magnetic flux of the motor at low speeds so specifying a higher value f...

Page 159: ... S4 input point 2 rate RX input point 1 rate RX input point 2 rate Torque reference filter Torque reference polarity selection Prohibition of rotation in any direction other than the specified one F or R Opelation panel torque command For details refer to Instruction Manual E6581331 specified in Section 6 42 6 24 2 Speed limits in torque control mode Forward speed limit input selection Forward spe...

Page 160: ...enabled 4 wire RS485 input enabled Communication option input enabled Optional AI1 Differential current input Control panel tension torque bias Load sharing gain selection Disabled 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 input enabled 4 wire RS485 input enabled Communication option inpu...

Page 161: ...ter setting Setting methods 1 When setting limits to torque use internal parameters Torque limits can also be set with an external control Setting methods 1 When setting limits to torque use internal parameters Torque limits can also be set with an external control device 250 torque 250 torque Power running Regenerative Forward run Regenerative Power running Positive torque Negative torque Reverse...

Page 162: ...tion 7 2 1 for the setting for switching from the terminal board Power running torque limit 1 Regenerative braking torque limit 1 Power running torque limit 2 Regenerative braking torque limit 2 Power running torque limit 3 Regenerative braking torque limit 3 Power running torque limit 4 Regenerative braking torque limit 4 Note If the value set with stall prevention level is smaller than the torqu...

Page 163: ...e lifting gear such as a crane or hoist makes it possible to minimize the delay before the brake starts working and thus prevents the load from falling because of a decrease in torque Moreover it improves the motor s response during inching operation and keeps the load from sliding down Parameter setting Title Function Adjustment range Default setting Acceleration deceleration operation after torq...

Page 164: ...speed is kept in sync with the operation frequency while torque is held at a limit level when it decreases as a result of the release of the mechanical brake The use of this function prevents the load from failing and improves the motor s response during inching operation Frequency Hz Torque N m Torque limit level Mechanical brake Time s Actual speed Acceleration rates vary depending on the torque...

Page 165: ... function for preventing lifting gear from stopping in the wrong position Only the function of preventing a stall by maintaining the current constant during regenerative braking deceleration stop is deactivated Parameter setting Title Function Adjustment range Default setting Regenerative braking stall prevention mode selection Stall during regenerative braking Not stall during regenerative brakin...

Page 166: ...odulation rate Max output voltage modulation rate Parameter setting Title Function Adjustment range Default setting Max output voltage modulation rate 0 Standard 1 100 2 102 5 3 105 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 to in case motor needs more stable conditi...

Page 167: ...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 Gain adjustment of analog input terminals The inverter is factory adjusted by default so that the oper...

Page 168: ...lection by means of parameters 2 Switching by means of frequencies 3 Switching by means of terminals Parameter setting Title Function Adjustment range Default setting Acceleration time 2 Note sec According to model Deceleration time 2 Note sec According to model Panel acceleration deceleration selection Acceleration deceleration 1 Acceleration deceleration 2 Acceleration deceleration 3 Acceleratio...

Page 169: ...celeration at the gradient corresponding to deceleration time Output frequency Hz 4 1 2 3 5 6 7 8 Time s 0 Set frequency 1 Acceleration at the gradient corresponding to acceleration time 2 Acceleration at the gradient corresponding to acceleration time 3 Acceleration at the gradient corresponding to acceleration time 4 Acceleration at the gradient corresponding to acceleration time 3 Switching usi...

Page 170: ... 2 pattern Straight S pattern 1 S pattern 2 Acceleration S pattern lower limit adjustment Acceleration S pattern upper limit adjustment Deceleration S pattern lower limit adjustment Deceleration S pattern upper limit adjustment Acceleration deceleration 3 pattern Straight S pattern 1 S pattern 2 Acceleration deceleration 4 pattern Straight S pattern 1 S pattern 2 1 Straight acceleration decelerati...

Page 171: ...ttern operation reset when system stops operation Pattern operation continued even after system stops operation Number of repetitions of pattern group 1 Successive Pattern group 1 selection 1 8 Skip Number of repetitions of pattern group 2 Successive Pattern group 2 selection 1 8 Skip Speed 1 15 operation time The unit depends on the setting of Infinite depends on the stop trigger entered Forward ...

Page 172: ...Patterned operation canceled during stop Pattern operation is reset by stop switching operation before operating restarts Patterned operation continued during stop Pattern operation is started by stop switching operation The system stops temporarily on completion of every routine then proceeds to the next routine Number of repetitions of pattern group 1 Pattern group 1 selection 1 8 Number of repe...

Page 173: ... put out from any pattern operation signal all terminals are turned off or after the pattern operation is completed the system returns to the normal operation mode When two or more pattern group numbers are entered simultaneously the pattern group operations are performed in ascending order and automatically switched to one another In this case it may take about 0 06 seconds to search for each pat...

Page 174: ...changes At the same time to the left of this value is displayed flashing on and off Example of display 6 33 2 Inverter trip record retention Inverter trip record retention selection Function If the inverter trips this parameter will retain the corresponding trip information Trip information that has thus been stored into memory can be displayed even after power has been reset Parameter setting Tit...

Page 175: ...trol voltage the FL relay recovers from a trip 4 The release of the FL relay turns the MC back on 5 Operation is restarted and if the problem causing the inverter to be tripped is not eliminated the inverter is tripped again the situation in 1 arises again and thus the above cycle of operation is repeated endlessly 6 33 3 Emergency stop Emergency stop Emergency DC braking control time Function Eme...

Page 176: ...cts inverter output phase failure If the inverter detects an open phase failure the tripping function and the FL relay will be activated At the same time the trip information will also be displayed Set to open the motor inverter connection by switching commercial power operation to inverter operation No tripping With the power on the phase failure detection is enabled only at the start of the firs...

Page 177: ...akage of the capacitor in the inverter main circuit if operation is continued under a heavy load in spite of the occurrence of an input phase failure Note 2 When using a single phase direct current to operate the inverter disable this function 6 33 8 Control mode for low current Low current detection hysteresis width Low current trip selection Low current detection current Low current detection ti...

Page 178: ...lection of short circuit detection at starting Each time standard pulse Only one time after power is turned on Each time short pulse Only one time after power is turn on short pulse Each time Extremely shot time pulse Only one time after power is turn on Extremely shot time pulse Standard detecting at starting A check is made once at the first start of operation after the power is turned on or the...

Page 179: ...regardless of the setting of Refer to Section 7 2 2 Example of operation Output terminal function 28 Overtorque detection No trip Ex When outputting overtorque detection signals through output terminal OUT1 Title Function Adjustment range Setting value Output terminal function selection 1 OUT1 Note To put out signals to the terminal OUT2 select the parameter Time sec Torque Overtorque signal outpu...

Page 180: ...tting value Output terminal function selection 2 OUT2 Negative logic 6 33 13 Abnormal speed detection Abnormal speed detection time Overspeed detection frequency upper band Overspeed detection frequency lower band Function When use at speed control mode with sensor it always monitors the rotational speed of the motor even when the motor is at rest and if the speed remains out of the specified limi...

Page 181: ...nerative 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 Title Function Adjustment range Default setting Regenerative power ride through control level Note1 Set this parameter at a value of 5 or more Or the braking time of regenerative power ride though contr...

Page 182: ...terminals when each component is approaching the end of its useful life Title Function Adjustment range Default setting Annual average ambient temperature 10 10 C 11 20 C 21 30 C 31 40 C 41 50 C 51 60 C Note 1 Using enter the annual average temperature around the inverter Be careful not to enter the annual highest temperature Note 2 Set at the time of installation of the inverter and do not change...

Page 183: ...s how the motor is operated and stopped with a mechanical brake By default restart waiting time is set to prevent the inverter from being tripped because of the immediate restart of the motor which started coasting at a frequency of more than 10Hz and stopped when the ST function is assigned to the S3 terminal S3 signal is cut off This waiting time however is not necessary if a mechanical brake is...

Page 184: ... If control power is backed up with an external backup device alarm signal output If is set to however the inverter will cut off the power supply let the motor coast and raise a alarm in the event something unusual voltage drop occurs with the power supplied through the SU and CC terminals Once the alarm has been raised the inverter is not reset even if the control voltage returns to its normal le...

Page 185: ...quency Optionl RP pulse input Optionl high speed pulse input Optionl binary BCD input Override multiplication input selection Disabled VI II voltage current input RR S4 potentiometer voltage input RX voltage input Optionl AI1 The override functions calculate output frequency by the following expression Frequency command value 1 Value Hz selected with 1 Additive override In th1is mode an externally...

Page 186: ...requency RR S4 input Reference frequency RX input Reference frequency Reverse run Forward run Ex 1 Disabled VI II input RR S4 input RR S4 input VI II input Setting of RR S4 input Refer to Section 7 3 1 Setting of VI II input Refer to Section 7 3 2 Output frequency Reference frequency 1 Override VI II input 100 Ex 2 Disabled VI II input RX input RX input VI II input Setting of RX input Refer to Sec...

Page 187: ...justment range Default setting Logic output pulse output selection OUT1 Logic output Pulse output Pulse output function selection Output frequency Frequency command value Output current Input voltage DC detection Output voltage Compensated frequency Speed feedback realtime value Speed feedback 1 second filter Torque Torque command Torque current Exiting current PID feedback value Motor overload fa...

Page 188: ...nge Default setting FM voltage current output switching Voltage 0 10V output Current 0 20mA output FM output gradient characteristic Negative gradient descending Positive gradient ascending FM bias adjustment AM output gradient characteristic Negative gradient descending Positive gradient ascending AM bias adjustment Note To switch to 0 20mAdc 4 20mAdc set to FM terminals setting example 20 0 0 In...

Page 189: ...ection Permit Prohibit Operation panel frequency setting prohibition selection Permit Prohibit Operation panel emergency stop operation prohibition selection Permit Prohibit Operation panel reset operation prohibition selection Permit Prohibit Prohibition of change of during operation Permit Prohibit All key operation prohibition Permit Prohibit Note For the setting of to take effect the inverter ...

Page 190: ...min 1 the rotating speed of the 4P motor Hz 2 Displaying the speed of the loading unit To switch the display mode from 60Hz default setting to 6 m min 1 the speed of the conveyer Hz Note This parameter displays the inverter output frequency as the value obtained by multiplying it by a positive number Even when the actual speed of the motor changes according to the particular changes in load the ou...

Page 191: ... Similarly it will decrease by the value set with each time you press the key In this case the output frequency displayed in standard monitor mode changes in steps of 0 1Hz as usual When is not and is not The value displayed on the panel also can be changed in steps Output frequency displayed in standard monitor Internally output frequency Title Function Adjustment range Default setting Changing s...

Page 192: ...ion panel stop pattern Operation panel stop pattern selection Function This parameter are used to select a mode in which the motor started by pressing the RUN key on the operation panel is stopped when the STOP key is pressed 1 Deceleration stop The motor stops in the deceleration time set with the parameter or 2 Coast stop The output of the inverter is cut off The motor comes to a stop after coas...

Page 193: ...ta can be selected from 64 kinds of data and the data collected at 100 consecutive points can be stored in memory as trace data Here is the time at which trace data is acquired Tripping Data collected before the occurrence Triggering Data collected after triggering Note To read data on a PC Title Function Adjustment range Default setting Trace selection Deselect At tripping At triggering Trace cyc...

Page 194: ...n using the RR S4 terminal as the tracing back trigger signal terminal Title Function Adjustment range Setting value Input terminal function selection 8 RR S4 Note 1 If the inverter trips when no trigger signal is given trace data is overwritten with tripping data Note 2 Trace data is overwritten each time a trigger signal is given Note 3 Do not disconnect the control power supply or the main circ...

Page 195: ... factor OL2 data 0 01 FD24 Inverter overload factor OL1 data 0 01 FD25 Regenerative braking resistance overload factor OLr data 1 FD28 Regenerative braking resistor load factor ED 1 FD29 Input power 0 01kW FD30 Output power 0 01kW FE39 Optional AI2 input 0 01 FE35 RR S4 input 0 01 FE36 VI II input 0 01 FE37 RX input 0 01 FE38 Optional AI1 input 0 01 FE40 FM output 0 01 FE41 AM output 0 01 FE76 Int...

Page 196: ...00 E401 E402 E498 E499 Example of setting If E000 is set to Earliest data Latest data Trace data 1 E102 E199 E100 E101 Trace data 2 E202 E299 E200 E201 Trace data 3 E302 E399 E300 E301 Trace data 4 E402 E499 E400 E401 Note 1 Use the parameters through to specify the types of trace data 1 to 4 Note 2 Communication numbers E000 is automatically incremented by the inverter when data is traced continu...

Page 197: ...omputer and to carry out data communications with other inverters Computer link function This function allows the inverter to carry out data communications with a higher level system host 1 Monitoring inverter status such as the output frequency current and voltage 2 Sending RUN STOP and other control commands to the inverter 3 Reading editing and writing inverter parameter settings Inverter to in...

Page 198: ...er setting for communications between inverters is used the setting cannot be used for slave inverters Setting for issuing speed commands from an external control device Title Function Adjustment range Default setting Setting value Frequency setting mode selection 1 RR S4 input 2 wire RS485 Communication parameters 2 wire RS485 These parameters allow you to change the communication speed parity ch...

Page 199: ...ion Output frequency Output current Output voltage Alarm information PID feedback value Input terminal board monitor Output terminal board monitor VI II terminal board monitor RR S4 terminal board monitor RX terminal board monitor Input voltage DC detection Speed feedback frequency Torque MY monitor 1 MY monitor 2 MY monitor 3 MY monitor 4 Free notes Rotational speed Block read data 2 Ditto Block ...

Page 200: ...sponse monitoring Not provided Character transmission format Reception 11 bit Sending 12 bit with parity Transmission waiting time setting Possible Others Inverter s action at the occurrence of a communication timeout selectable from tripping raising an alarm doing nothing When alarm is selected blinks at the left end of the operation panel When tripping is selected is displayed on the operation p...

Page 201: ...r bearing number 01 Inverter to inverter communication When all slave inverters are connected they operat at the same frequency as the master inverter no setting of point frequencies in this case Master inverter INV No 29 INV No 30 Wiring Data Master Slave INV No 03 INV No 02 INV No 01 INV No 00 Use the terminal board to branch the cable 1 The master inverter transmits frequency command data to it...

Page 202: ... Trip Trip Communication1 time out condition selection Disconnection detection When communication mode enable 1 Driving operation Frequency point selection Disabled 2 wire RS485 4 wire RS485 Communication add option Point 1 setting Point 1 frequency Hz Point 2 setting Point 2 frequency Hz Inverter with a model number ending with WN1 HN WP1 Communication speed 4 wire RS485 9600 bps 19200 bps 38400 ...

Page 203: ...inal board monitor RR S4 terminal board monitor RX terminal board monitor Input voltage DC detection Speed feedback frequency Torque MY monitor 1 MY monitor 2 MY monitor 3 MY monitor 4 Free notes Block read data 2 Ditto Block read data 3 Ditto Block read data 4 Ditto Block read data 5 Ditto Free notes No action No action is taken even if a timeout occurs Alarm An alarm goes off if a timeout occurs...

Page 204: ... to 13 Disconnection detection extended time Disconnection detection extended time Inverter operation at disconnection Preset speed operation selection Selection of monitoring Motor pairs of poles for communication For details refer to Instruction Manual E6581281 E6581343 specified in Section 6 42 6 40 My function Input function target 11 My function selection For details refer to Instruction Manu...

Page 205: ...2Z E6581281 Detailed instruction manual 15 PROFIBUS DP option PDP002Z E6581279 Attached to PROFIBUS DP option 16 PROFIBUS DP option function PDP002Z E6581343 Detailed instruction manual 17 CC Link option CCL001Z1 E6581476 Attached to CC Link option 18 CC Link option function CCL001Z1 E6581477 Detailed instruction manual 19 Modbus TCP option MBE001Z E6581635 Attached to Modbus TCP option 20 Modbus ...

Page 206: ...tion option input Optional AI1 Differential current input Optional AI2 voltage current input UP DOWN frequency RP pulse input High speed pulse input Unsupported Operation signal operation panel Speed command operation panel Refer to Section 5 5 Example 1 Operation signal terminal board Speed command operation panel Operation signal operation panel Speed command terminal board Operation signal term...

Page 207: ...rminal function selection 6 S2 Preset speed 2 S3 Input terminal function selection 7 S3 Preset speed 3 RR S4 Input terminal function selection 8 RR S4 Preset speed 4 LI1 LI8 Input terminal function selection 9 16 B12 B15 Input terminal function selection 17 20 Note 1 RR S4 terminal become enable when SW3 is switch to S4 Note 2 When and Always ON function selection 1 3 are selected selected functio...

Page 208: ...e is a potential difference between the control power supplies Be sure to provide an interlock so that the programmable controller cannot be turned off when the inverter is on External 24V power supply P24 COM Fuse Fuse blowout detector circuit Inverter internal 24V power supply 24V Programmable controller Inverter Input terminal F R Example of use three wire operation The three wire operation fun...

Page 209: ...signed HD operation retention No function assigned PID differentiation integration clear Rapidest deceleration command PID forward reverse switching Preliminary excitation 4 Forced continuous operation Braking request Specified speed operation No function assigned Acceleration deceleration suspend signal Brake answer back input Power failure synchronized signal No function assigned My function RUN...

Page 210: ...er Function of OUT2 To be set by parameter Functions of FLA FLB and FLC To be set by parameter Setting of output terminal function Terminal symbol Title Function Adjustment range Default setting OUT1 Output terminal function selection 1 Low speed signal OUT2 Output terminal function selection 2 Acceleration decele ration completion FL Output terminal selection 3 Failure FL OUT3 OUT6 R1 R2 Output t...

Page 211: ...Inverter is tripped except and OFF Inverter trip is canceled reset Overcurrent OC pre alarm ON Inverter output current is over the Stall prevention level set value OFF Inverter output current is under the Inverter overload OL1 pre alarm ON A certain rate of inverter overload detection time is over OFF The detection time is within a certain limit Motor overload OL2 pre alarm ON A certain rate of in...

Page 212: ...by terminal board OFF In operation by operation panel Cumulative operation time alarm ON Cumulative operation time is beyond the set value OFF Cumulative operation time is less than the set value PROFIBUS DeviceNet CC Link communication error ON Communication error occurred OFF Communication error is canceled reset Forward reverse switching OFF In forward operation ON In reverse operation It outpu...

Page 213: ...ty ON Load is equal to set values or less My function output 1 ON My function output 1 is ON My function output 2 ON My function output 2 is ON My function output 3 ON My function output 3 is ON My function output 4 ON My function output 4 is ON My function output 5 ON My function output 5 is ON My function output 6 ON My function output 6 is ON My function output 7 ON My function output 7 is ON M...

Page 214: ...ceive the terminal signal The reflection to the inverter output in actual has the delay of several further ms 7 2 4 Analog input filter Response time setting Title Function Adjustment range Default setting Analog input filter No filter Filter approx 10ms Filter approx 15ms Filter approx 30ms Filter approx 60ms Function The input output terminal operation time setup function is used to extend respo...

Page 215: ...II input point 2 setting VI II VI II input point 2 frequency Hz 1 Frequency setting mode selection 2 Same as Speed command priority switching frequency All Analog input filter No filter Max filter RR S4 input point 1 setting RR S4 input point 1 frequency Hz RR S4 input point 2 setting RR S4 RR S4 input point 2 frequency Hz 1 RX input point 1 setting RX input point 1 frequency Hz RX input point 2 s...

Page 216: ...input point 1 setting RR S4 input point 1 frequency Hz RR S4 input point 2 setting RR S4 input point 2 frequency Hz 1 1 1 Inverter with a model number ending with WN1 HN 60 0 WP1 50 0 Motor IM R L1 U T1 MCCB Power supply S L2 T L3 V T2 W T3 CCA RX RES S1 S2 CC S3 F R FM AM FLA FLB FLC P24 PLC PWR OUT1 VI II PP VF AS1 CHARGE Run stop setup To control switching between forward run F and reverse run ...

Page 217: ...ing between forward run F and reverse run R run and stop by external commands Setup of frequency setting signal and running frequency characteristic To set up frequency setting signal to be input to the external signal VI II terminal and characteristic of running frequency Frequency characteristic is set up at the two points of VI II reference point 1 frequency VI II reference point 2 frequency Co...

Page 218: ...ignal to be input to the external signal RX terminal and characteristic of running frequency Frequency characteristic is set up at the two points of RX reference point 1 frequency RX reference point 2 frequency Connection and calibration of frequency meter Connect a 1mAdc full scale DC current meter 7 5Vdc full scale DC voltmeter or rectifier type AC voltmeter For calibration of the meter refer to...

Page 219: ...et values and return to previous menu Select key Used to select item Mode key Used to select mode and operation level Status monitor mode Standard monitor mode when the power is turned on Setting monitor mode 23 kinds of parameter are displayed At normal operation Operation status is displayed Refer to Section 8 2 1 When tripped A trip is displayed Refer to Section 8 4 2 Details of past trip histo...

Page 220: ...layed When output voltage Torque The torque is displayed When torque Regenerative braking resistance overload factor PBrOL data The regenerative braking resistance overload factor is displayed When regenerative braking resistance overload factor Inverter overload factor OL1 data The inverter overload factor is displayed When inverter overload factor Motor overload factor The motor overload factor ...

Page 221: ...on and status monitor 1 to 8 display selection are displayed Unit of current and voltage indications can be changed from to A ampere V volt and vice versa respectively Refer to Section 5 15 Note 3 Indicated input voltage is DC voltage just after input voltage is rectified multiplied by 1 2 Note 4 The number of bars displayed varies depending on the setting of logic output pulse train output select...

Page 222: ...dd on option Output terminal information Output terminal 1 OUT1 1 When there is signal output Output terminal 2 OUT2 2 Output terminal 3 FL 3 When there is no signal output blank in the upper half Data bit of communication No FE07 Output terminal 4 OUT3 4 Output terminal 5 OUT4 5 Output terminal 6 R1 6 When there is signal output Output terminal 7 OUT5 7 Output terminal 8 OUT6 8 When there is no s...

Page 223: ...put voltage is displayed Default setting unit When output voltage Input terminal information The ON OFF status of each of the control signal input terminals F R RES S1 S2 S3 RR S4 is displayed in bits Output terminal information The ON OFF status of each of the control signal output terminals OUT1 OUT2 FL is displayed in bits Cumulative operation time The cumulative operation time when the trip oc...

Page 224: ...nging contents of status monitor indication Regarding contents of status monitor indications appearing in the left column of the table on page H 2 those marked with 2 to 9 can be changed for others Select a desirable monitor function from among optional monitor functions appearing on page H 7 2 Frequency command Changeable by status monitor 1 display selection 3 Output current Changeable by status...

Page 225: ...Attached to expansion I O card 1 CPU version FE67 Attached to expansion I O card 2 CPU version FE76 Integral input power k Depends on Depends on FE77 Integral output power Depends on Depends on FE00 Signed output frequency 0 1Hz note 4 0 01Hz FE02 Signed frequency command value 0 1Hz note 4 0 01Hz FE15 Signed compensated frequency 0 1Hz note 4 0 01Hz FE16 Signed speed feedback real time value 0 1H...

Page 226: ... is displayed Note 2 If a negative value of signed signal is specified the negative sign is displayed When the negative sign is displayed do not display When read through by communications device the negative sign is affixed only FE18 FE20 FE37 and FE38 values Note 3 Data set with FA65 FA79 is displayed For details refer to Instruction Manual E6581315 specified in Section 6 42 Note 4 Unit of displ...

Page 227: ...V 55kW or larger 400V 90kW or larger 36 Overheating 16 Thermal trip stop command from external device 46 Inverter overload 13 Motor overload 14 Dynamic braking resistor overload 15 Overvoltage during acceleration 10 Overvoltage during deceleration 11 Overvoltage during fixed speed operation 12 Overtorque 32 Low current 29 Voltage drop in main circuit 30 Emergency stop 17 EEPROM error writing error...

Page 228: ...c input voltage 54 Option 1 error 55 Option 2 error 56 Stop position retaining error 57 Internal circuit error 58 Control power backup undervoltage 61 Step out for PM motors only 47 No error 0 Note Past trip records trip records retained or trips that occurred in the past can be called up See Section 8 2 1 This is not a trip code This code is displayed to show the absence of error when the past tr...

Page 229: ...ip is displayed Torque The torque when the trip occurred is displayed Regenerative braking resistance overload factor PbrOL data The regenerative braking resistance overload factor at tripping is displayed Inverter overload factor OL1 data The inverter overload factor at tripping is displayed Motor overload factor OL2 data The motor overload factor at tripping is displayed FE00 Output frequency Th...

Page 230: ...can be changed by pressing or key Note 4 You can switch between and A ampere V volt using the parameter current voltage unit selection Note 5 The input voltage displayed is 1 2 times as large as the rectified DC input voltage Note 6 The number of bars displayed varies depending on the setting of logic output pulse train output selection The bar representing the OUT NO terminal is displayed only wh...

Page 231: ...heat pre alarm 4 Overvoltage pre alarm achieving PBR operation level 5 Main circuit undervoltage detected 6 Reservation area 7 Low current alarm 8 Overtorque pre alarm 9 Braking resistor overload pre alarm 10 Cumulative operation time alarm 11 PROFIBUS DeviceNet CC Link communication error 12 RS485 communication error 13 Reservation area 14 Forced deceleration stop because of a momentary power fai...

Page 232: ...ecause whether or not they conform to the EMC direction depends on how they are installed and connected Applicable EMC standards vary depending on the composition of the control panel in which the inverter is installed the relationship with other electrical devices installed in the control panel wiring conditions equipment layout and so on so you should check whether your machine or system complie...

Page 233: ... 3 category C2 EN55011 classA Group1 Conducted noise IEC61800 3 category C3 EN55011 classA Group2 4 10 VFAS1 2004PL VFAS1 2015PL EMP101Z 16 5 4 10 VFAS1 2022PL 16 5 Built in filter 4 10 VFAS1 2037PL EMP102Z 16 5 4 10 VFAS1 2055PL VFAS1 2075PL EMP103Z 16 5 Built in filter 4 10 VFAS1 4007PL VFAS1 4022PL EMP101Z 16 5 4 10 VFAS1 4037PL EMP102Z 16 5 Built in filter 4 10 VFAS1 4055PL VFAS1 4110PL EMP103...

Page 234: ...radius of 10cm from each of them Inserting a ferrite core in a shielded cable is even more effective in limiting the radiation noise 5 To further limit the radiation noise insert a zero phase reactor in the inverter output line and insert ferrite cores in the earth cables of the EMC and cabinet Ex Countermeasure inverter wiring Peel off the outer sheath of the cable and fix the shielded part with ...

Page 235: ...0 EMF3 4035C 25 EMF3 4035C EMF3 4035C VFAS1 2055PL 4 1 16 50 EMF3 4035C 50 EMF3 4046D EMF3 4046D 3 5 4 100 EMF3 4046D 25 EMF3 4046D EMF3 4046D VFAS1 2075PL 4 1 16 50 EMF3 4046D 50 EMF3 4072E EMF3 4072E 2 4 100 EMF3 4072E 25 EMF3 4072E EMF3 4072E VFAS1 2110PM VFAS1 2150PM 4 1 12 50 EMF3 4072E 50 EMF3 4090F EMF3 4090F 2 2 5 100 EMF3 4090F 25 EMF3 4090F EMF3 4090F VFAS1 2185PM VFAS1 2220PM 2 6 12 50 ...

Page 236: ...r output cables Route the cables and wires so as to minimize their lengths Keep a distance between the power cable and the control cable and between the input and output wires of the power cable Do not route them in parallel or bind them together instead cross at right angle 3 Install the filter and the inverter in an enclosed steel cabinet it is more effective in limiting the radiation Earth the ...

Page 237: ...ielded cabless Power supply wiring Shielded cabless R L1 S L2 T L3 Motor wiring Shielded cabless U T1 V T2 W T3 Braking resistor wiring Shielded cabless PA PB EMC plate Refer to Table 2 4 wire RS485 communication line Shielded cabless Control wiring Shielded cabless Logic input output SU F R S1 S3 RES PWR NO P24 PLC OUT1 OUT2 CC Fig 2 Operation with external signals When using signals from an exte...

Page 238: ...E6581442 I 7 9 ...

Page 239: ...fore be installed in machines or systems and imported without a problem to European countries Applicable standard IEC61800 5 1 Adjustable speed electrical power drive system Pollution level 2 Overvoltage category 3 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 inver...

Page 240: ... at connecting to power supply The UL certification test on this inverter was conducted under the AIC conditions shown in Table 4 current that flows in the event of a short circuit in the power supply Note that AIC currents vary depending on the capacity of the motor used Table 4 Power supply short circuit current and maximum input voltage Input voltage Drive motor Power supply short circuit and m...

Page 241: ... AWG 10 37 VFAS1 4370PL 65 0 AIC 5000A J 110Amax AWG 3 AWG 3 AWG 8 45 VFAS1 4450PL 77 0 AIC 10000A J 150Amax AWG 1 AWG 1 AWG 8 55 VFAS1 4550PL 96 0 AIC 10000A J 175Amax AWG 1 0 AWG 1 0 AWG 6 75 VFAS1 4750PL 124 0 AIC 10000A J 225Amax AWG 3 0 AWG 3 0 AWG 6 90 VFAS1 4900PC 179 0 AIC 10000A J 250Amax AWG 1 0 2 250 MCM 2 1 AWG 1 0 2 250 MCM 2 1 AWG 2 250 MCM 1 110 VFAS1 4110KPC 215 0 AIC 10000A J 300A...

Page 242: ... failure rate 4 10 9 10 8 3 10 8 10 7 2 10 7 10 6 1 10 6 10 5 The European standard EN954 1 a basic safety standard for mechanical system categorizes machines by degree of danger Placed in Category 3 are machines that are designed with redundancy so that a single failure will not cause a degradation in their safety performance For the relationship between each category and the safety function see ...

Page 243: ... breaker for control transformer T1 Control transformer 400 200V For 400V class only CP Circuit protector PB1 Push button switch Run PB2 Push button switch Stop emergency stop Rs Control relay 1 Some inverters are shipped with the PO and PA terminals short circuited with a shorting bar 200V 45kW class and lower and 400V 75kW class and lower 2 To back up the inverter s internal power supply that su...

Page 244: ...t breaker for control transformer T1 Control transformer 400 200V For 400V class only CP Circuit protector PB1 Push button switch Run PB2 Push button switch Stop emergency stop Rs Control relay 1 Some inverters are shipped with the PO and PA terminals short circuited with a shorting bar 200V 45kW class and lower and 400V 75kW class and lower 2 To back up the inverter s internal power supply that s...

Page 245: ... output terminal of the safety relay to the brake control circuit Symbols Description B1 VF AS1 inverter MCCB1 Circuit breaker B2 Safety relay XPS AC manufactured by Schneider Electric F1 Fuse Pb1 Push button switch 2b contact for emergency stop Pb2 Push button switch for reset and start 1 Some inverters are shipped with the PO and PA terminals short circuited with a shorting bar 200V 45kW class a...

Page 246: ...e output terminal of the safety relay to the brake control circuit Symbols Description B1 VF AS1 inverter MCCB1 Circuit breaker B2 Safety relay XPS AC manufactured by Schneider Electric F1 Fuse Pb1 Push button switch 2b contact for emergency stop Pb2 Push button switch for reset and start 1 Some inverters are shipped with the PO and PA terminals short circuited with a shorting bar 200V 45kW class ...

Page 247: ...ommand 4 to the R terminal Symbols Description B1 VF AS1 inverter MCCB1 Circuit breaker B2 Safety relay XPS ATE manufactured by Schneider Electric F1 Fuse Pb1 Push button switch 2b contact for emergency stop Pb2 Push button switch for reset and start 1 Some inverters are shipped with the PO and PA terminals short circuited with a shorting bar 200V 45kW class and lower and 400V 75kW class and lower...

Page 248: ...command 4 to the R terminal Symbols Description B1 VF AS1 inverter MCCB1 Circuit breaker B2 Safety relay XPS ATE manufactured by Schneider Electric F1 Fuse Pb1 Push button switch 2b contact for emergency stop Pb2 Push button switch for reset and start 1 Some inverters are shipped with the PO and PA terminals short circuited with a shorting bar 200V 45kW class and lower and 400V 75kW class and lowe...

Page 249: ...8 5 VFAS1 4185PL 6 10 6 10 4 16 10 2 5 10 10 22 VFAS1 4220PL 6 10 6 10 4 16 10 4 10 10 30 VFAS1 4300PL 4 16 4 16 2 25 8 6 10 16 37 VFAS1 4370PL 3 25 3 25 1 35 8 10 8 16 45 VFAS1 4450PL 1 35 1 35 2 0 50 6 16 8 16 55 VFAS1 4550PL 1 0 50 1 0 50 3 0 70 6 16 6 25 75 VFAS1 4750PL 3 0 70 3 0 70 250MCM 95 3 35 6 35 90 VFAS1 4900PC 1 0 2 70 2 1 0 2 95 1 0 2 95 2 1 0 35 2 70 110 VFAS1 4110KPC 3 0 2 95 2 3 0...

Page 250: ... 5 50 30 40 32 15 VFAS1 4150PL 48 33 5 60 40 50 40 18 5 VFAS1 4185PL 45 5 60 50 22 VFAS1 4220PL 50 60 50 30 VFAS1 4300PL 66 100 80 37 VFAS1 4370PL 84 100 125 45 VFAS1 4450PL 105 125 125 55 VFAS1 4550PL 120 150 125 75 VFAS1 4750PL 165 200 250 90 VFAS1 4900PC 170 200 250 110 VFAS1 4110KPC 200 250 275 132 VFAS1 4132KPC 240 300 315 160 VFAS1 4160KPC 290 350 350 200 VFAS1 4200KPC 360 500 500 220 VFAS1 ...

Page 251: ...for the inverter Instead stop and start the inverter by using terminals F and CC forward run or R and CC reverse run Be sure to attach a surge killer to the exciting coil of the magnetic contactor MC Magnetic contactor in the secondary circuit A magnetic contactor may be installed on the secondary side to switch controlled motors or supply commercial power to the load when the inverter is out of o...

Page 252: ...reduction filter EMF3 If EMC filter is installed in proper connection the inverter has consistency with EMC commands 200V 0 4kW to 200V 7 5kW models and 400V 0 75 to 400V 500kW models come standard with built in noise filters The effectiveness of the built in filter can however be increased by adding an EMC filter 4 Braking resistor Braking unit To be used to shorten deceleration time for the reas...

Page 253: ...anel Panel type RKP004Z LCD cable type CAB0071 1m CAB0073 3m CAB0075 5m CAB00710 10m 9 USB communication converter unit for communication with multiple inverters More than one inverter can be controlled with a personal computer and so on if this unit is used for connection between inverters and personal computer Computer link Since this unit makes it possible to connect inverters with higher class...

Page 254: ... Option Built in Option 5 5 VFAS1 4055PL Built in Option Built in Option 7 5 VFAS1 4075PL Built in Option Built in Option 11 VFAS1 4110PL Built in Option Built in Option 15 VFAS1 4150PL Built in Option Built in Option 18 5 VFAS1 4185PL Built in Built in Built in Option 22 VFAS1 4220PL Built in Built in Built in Option 30 VFAS1 4300PL Built in Built in Built in Option 37 VFAS1 4370PL Built in Built...

Page 255: ...32 VFAS1 4132KPC 160 VFAS1 4160KPC PFL 4400S DGP600W B2 DGP600W C2 200 VFAS1 4200KPC 220 VFAS1 4220KPC PFL 4600S PB7 4200K 2 DGP600W B3 DGP600W C3 MSL 4481T 280 VFAS1 4280KPC PFL 4800S PB7 4200K 2 DGP600W B4 DGP600W C4 355 VFAS1 4355KPC MSL 4759T 400 VFAS1 4400KPC PFL 4450S 2 parallel PB7 4400K 2 DGP600W B3 2 parallel DGP600W C3 2 parallel 400V class 500 VFAS1 4500KPC PFL 4613S 2 parallel Attached...

Page 256: ... Add on 8 PG feedback option Push pull 12V VEC004Z Plug in 9 PG feedback option Push pull 15V VEC005Z Plug in 10 PG feedback option Push pull 24V VEC006Z Plug in Other function 11 PG feedback option RS422 5V Used to issue motor pulse train rate commands or used for sensor vector control VEC007Z Plug in Functions of Add on type options 1 Expansion I O card1 option Logic input output PTC input Funct...

Page 257: ...ct input Functions of Plug in type options PG feedback option 8 9 10 PG feedback option 11 Model VEC004Z VEC005Z VEC006Z VEC007Z Sensor vector control operation Speed control operation Zero speed 150 torque Speed control range 1 1000 1000ppr PG Torque control operation Torque control accuracy 10 Torque control range 100 to 100 PG method Complementary method open collector method Line drive method ...

Page 258: ...identical optional devices and two identical optional communication devices cannot be connected and used Depending on the capacity the installation of an Add on type device may increase the depth of the inverter 200V 0 4 45kW 400V 0 75 37kW 400V 45 75kW 200V 55 75kW 400V 90 500kW Note The inverters of these capacities come equipped with an Add on type option case as standard When installing an opt...

Page 259: ...charger MCR 2550 is needed for middle and large capacity models Note 2 200V 75kW and 400V 110kW and above models are needed to change the connecting for the cooling fan Note 3 A DC reactor does not need to be connected to the inverter For details about use in combination with a DC power supply refer to the instruction manual E6581432 specified in section 6 42 Voltage class Inverter model Initial c...

Page 260: ...10KPC 4160KPC 700VA 4200KPC 4280KPC 1300 VA 4355KPC 4400KPC 1900 VA 4500KPC 2500 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 261: ...E6581442 J 13 10 VFAS1 4200KPC 4280KPC VFAS1 4355KPC 4400KPC 4500KPC ...

Page 262: ...st 0 Disabled 1 Automatic torque boost auto tuning 1 2 Sensorless vector control 1 auto tuning 1 1 1 0 Disabled 5 3 0040 Automatic function setting 0 Disabled 1 Frequency setting by means of voltage 2 Frequency setting by means of current 3 Voltage current switching from external terminal 4 Frequency setting on operation panel and operation by means of terminals 5 Frequency setting and operation o...

Page 263: ...009 Acceleration time 1 0 1 6000 sec 0 1 0 1 2 1 Enabled 5 2 0010 Deceleration time 1 0 1 6000 sec 0 1 0 1 2 1 Enabled 5 2 0213 RR S4 input point 2 frequency 0 0 Hz 0 1 0 01 3 Enabled 5 11 0204 VI II input point 2 frequency 0 0 Hz 0 1 0 01 3 Enabled 5 11 0018 Preset speed operation frequency 1 Hz 0 1 0 01 0 0 Enabled 5 12 0019 Preset speed operation frequency 2 Hz 0 1 0 01 0 0 Enabled 5 12 0020 Pr...

Page 264: ...0 16 0kHz 2 5 8 0kHz 2 0 1 0 1 3 Enabled 5 17 0301 Auto restart control selection 0 Disabled 1 At auto restart after momentary stop 2 When turning ST on or off 3 1 2 4 At start up 1 1 0 Disabled 5 18 1 0302 Regenerative power ride through control 0 Disabled 1 Power ride through 2 Deceleration stop during power failure 3 Synchronized deceleration acceleration synchronized acceleration deceleration ...

Page 265: ... time record clear 10 Acceleration deceleration time setting 0 01 sec 600 0 sec 1 11 Acceleration deceleration time setting 0 1 sec 6000sec 1 1 0 Disabled 5 20 0050 Registered parameter display selection 0 Standard setting mode at turn on the power 1 Quick mode at turn on the power 2 Quick mode only 1 1 0 Enabled 5 22 Extended parameters Set detailed parameters shown in the following pages Automat...

Page 266: ...on Sensorless vector vector with sensor Effective Ineffective Vector control Title Communi cation No Function Adjustment range Minimum setting unit Panel Communi cation Default setting Write during running Speed control Torque control PM control V f Reference 0105 Priority when forward reverse run commands are entered simultaneously 0 Reverse run 1 Stop 1 1 1 Disabled 6 2 1 0106 Input terminal pri...

Page 267: ... Disabled 7 2 1 0122 Input terminal selection 12 LI4 0 135 1 1 1 0 Disabled 7 2 1 0123 Input terminal selection 13 LI5 0 135 1 1 1 0 Disabled 7 2 1 0124 Input terminal selection 14 LI6 0 135 1 1 1 0 Disabled 7 2 1 0125 Input terminal selection 15 LI7 0 135 1 1 1 0 Disabled 7 2 1 0126 Input terminal selection 16 LI8 0 135 1 1 1 0 Disabled 7 2 1 0127 Always ON function selection 2 0 135 1 1 1 0 Disa...

Page 268: ...put terminal function selection 10 R3 5 0 255 2 1 1 254 Disabled 7 2 2 0169 Output terminal function selection 11 R4 5 0 255 2 1 1 254 Disabled 7 2 2 0170 Base frequency 2 25 0 500 0 Hz 0 1 0 01 4 Disabled 6 4 1 0171 Base frequency voltage 2 50 330V 660V 1 0 1 3 Disabled 6 4 1 0172 Manual torque boost 2 0 0 30 0 0 1 0 1 3 Enabled 6 4 1 0173 Thermal protection level 2 10 100 1 1 100 Enabled 6 4 1 0...

Page 269: ...uni cation No Function Adjustment range Minimum setting unit Panel Communi cation Default setting Write during running Speed control Torque control PM control V f Reference 0200 Frequency priority selection 0 terminal switching input terminal function selection 104 105 1 frequency switching switching with 1 1 0 Enabled 6 6 1 0201 VI II input point 1 setting 0 100 1 1 0 Enabled 7 3 2 0202 VI II inp...

Page 270: ... 250 250 for torque control etc 1 0 01 100 Enabled 2 0228 AI2 input point 1 setting 0 100 1 1 0 Enabled 2 0229 AI2 input point 1 frequency 0 0 Hz 0 1 0 01 0 0 Enabled 2 0230 AI2 input point 2 setting 0 100 1 1 100 Enabled 2 0231 AI2 input point 2 frequency 0 0 Hz 0 1 0 01 4 Enabled 2 0234 RP high speed pulse input point 1 setting 0 100 1 1 0 Enabled 3 0235 RP high speed pulse input point 1 frequen...

Page 271: ...d 6 10 0261 Jog run stop pattern 0 Deceleration stop 1 Coast stop 2 DC braking stop 1 1 0 Disabled 6 10 0262 Operation panel jog run mode 0 Disabled 1 Operation panel jog run mode enabled 1 1 0 Enabled 6 10 0264 Input from external contacts UP response time 0 0 10 0 sec 0 1 0 1 0 1 Enabled 6 11 0265 Input from external contacts UP frequency step 0 0 Hz 0 1 0 01 0 1 Enabled 6 11 0266 Input from ext...

Page 272: ...g unit Panel Communi cation Default setting Write during running Speed control Torque control PM control V f Reference 0300 PWM carrier frequency 1 0 16 0kHz 2 5 8 0kHz 1 0 1 0 1 2 Enabled 5 17 0301 Auto restart control selection 0 Disabled 1 At auto restart 2 When turning ST operation standby signal on or off 3 1 2 4 Starting 1 1 0 Disabled 5 18 1 0302 Regenerative power ride through control 0 Di...

Page 273: ... Decrease carrier frequency automatically 400V class supported 4 Not decrease carrier frequency automatically with sinusoidal filter 5 Decrease carrier frequency automatically with sinusoidal filter 1 1 1 Disabled 5 17 0317 Synchronized deceleration time time elapsed between start of deceleration to stop 0 1 6000 sec 0 1 0 1 2 2 0 Enabled 5 18 2 0318 Synchronized acceleration time time elapsed bet...

Page 274: ...tion time 0 0 10 0 sec 0 1 0 1 1 0 Enabled 1 0334 Light load high speed operation heavy load detection time 0 0 10 0 sec 0 1 0 1 0 5 Enabled 1 0335 Switching load torque during power running 250 250 1 0 01 50 Enabled 1 0336 Heavy load torque during power running 250 250 1 0 01 100 Enabled 1 0337 Heavy load torque during constant power running 250 250 1 0 01 50 Enabled 1 0338 Switching load torque ...

Page 275: ...election 0 Disabled 1 Automatic switching in the event of a trip 2 Commercial power switching frequency setting 3 Commercial power switching frequency setting automatic switching in the event of a trip 1 1 0 Disabled 6 19 0355 Commercial power inverter switching frequency 0 Hz 0 1 0 01 2 Enabled 6 19 0356 Inverter side switching waiting time 0 10 10 00 sec 0 01 0 01 1 Enabled 6 19 0357 Commercial ...

Page 276: ...easing rate speed type PID control 0 1 600 0 0 1 0 1 10 0 Enabled 2 0373 Process decreasing rate speed type PID control 0 1 600 0 0 1 0 1 10 0 Enabled 2 1 For details refer to Instruction Manual E6581319 specified in Section 6 42 2 For details refer to Instruction Manual E6581329 specified in Section 6 42 3 Inverter with a model number ending with WN1 60 0 WP1 50 0 17 Speed feedback positioning co...

Page 277: ...uctance 0 200 0 1 1 1 1 Disabled 6 22 0413 Motor constant 4 rated slip 0 1 25 0 0 1 0 1 1 Disabled 6 22 0415 Exciting strengthening coefficient 100 130 1 1 100 Disabled 6 23 0416 Stall prevention factor 10 250 1 1 100 Disabled 6 23 1 Default values vary depending on the capacity See the table of K 46 2 If the speed of rotation is set at 10 000min 1 or more the error messages and if the speed of ro...

Page 278: ...0 center value 0 0 Hz 0 1 0 01 0 0 Enabled 1 0432 Speed limit torque 0 band 0 0 Hz 0 1 0 01 0 0 Enabled 1 0435 Prohibition of rotation in any direction other than the specified one F or R 0 Disabled 1 Enabled 1 1 0 Enabled 1 1 For details refer to Instruction Manual E6581331 specified in Section 6 42 2 Inverter with a model number ending with WN1 60 0 WP1 50 0 20 Torque limit 1 2 Sensorless vector...

Page 279: ...ection 0 Constant output limit 1 Constant torque limit 1 1 0 Disabled 6 25 1 0455 Torque reference polarity selection 0 It is interchangeable so far When reversing reverses the polarity 1 The polarity doesn t reverse when reversing 1 1 0 Disabled 1 1 For details refer to Instruction Manual E6581331 specified in Section 6 42 21 Adjustment parameters 1 2 Sensorless vector vector with sensor Effectiv...

Page 280: ...t to unit Even if is set to no change is made to these values 22 Acceleration deceleration 2 1 2 Sensorless vector vector with sensor Effective Ineffective Vector control Title Communi cation No Function Adjustment range Minimum setting unit Panel Communi cation Default setting Write during running Speed control Torque control PM control V fConstant Reference 0500 Acceleration time 2 0 1 6000 sec ...

Page 281: ...cation No Function Adjustment range Minimum setting unit Panel Communi cation Default setting Write during running Speed control Torque control PM control V fConstant Reference 0520 Pattern operation selection 0 Disabled 1 Enabled setting in units of seconds 2 Enabled setting in units of minutes 1 1 0 Disabled 6 31 0521 Pattern operation mode 0 Pattern operation reset when system stops operation 1...

Page 282: ...d 11 operation time Ditto 0 1 0 1 5 0 Enabled 6 31 0551 Speed 12 operation time Ditto 0 1 0 1 5 0 Enabled 6 31 0552 Speed 13 operation time Ditto 0 1 0 1 5 0 Enabled 6 31 0553 Speed 14 operation time Ditto 0 1 0 1 5 0 Enabled 6 31 0554 Speed 15 operation time Ditto 0 1 0 1 5 0 Enabled 6 31 0560 Preset speed operation mode selection 0 Preset speed operation with no mode 1 Preset speed operation wit...

Page 283: ...ctive Ineffective Vector control Title Communi cation No Function Adjustment range Minimum setting unit Panel Communi cation Default setting Write during running Speed control Torque control PM control V fConstant Reference 0576 IP address setting method 0 Manual setting Enabled 1 BOOTP 2 DHCP 1 1 0 Enabled 1 0577 Data1 0 255 1 1 0 Enabled 1 0578 Data2 0 255 1 1 0 Enabled 1 0579 Data3 0 255 1 1 0 ...

Page 284: ...erload time limit 10 2400 sec 1 1 300 Enabled 5 14 0608 Input phase failure detection mode selection 0 Disabled 1 Enabled 1 1 1 Disabled 6 33 7 0609 Low current detection hysteresis width 1 20 1 1 10 Enabled 6 33 8 0610 Low current trip selection 0 No trip 1 Trip 1 1 0 Enabled 6 33 8 0611 Low current detection current 0 100 1 1 0 Enabled 6 33 8 0612 Low current detection time 0 255 sec 1 1 0 Enabl...

Page 285: ... Estimation of temperature 1 1 0 Disabled 5 14 0633 VI II analog input wire breakage detection level 0 None 1 100 1 1 0 Enabled 6 33 18 0634 Annual average ambient temperature calculation for part replacement alarms 1 10 10 C 2 11 20 C 3 21 30 C 4 31 40 C 5 41 50 C 6 51 60 C 1 1 3 Enabled 6 33 19 0635 Rush current suppression relay activation time 0 0 2 5 sec 0 1 0 1 0 0 Disabled 6 33 20 0637 PTC1...

Page 286: ...r the adjustment range see the table on page K 40 27 Meter output 1 2 Sensorless vector vector with sensor Effective Ineffective Vector control Title Communi cation No Function Adjustment range Minimum setting unit Panel Communi cation Default setting Write during running Speed control Torque control PM control V fConstant Reference 0671 AM terminal meter adjustment 1 1 Enabled 5 16 0672 MON1 term...

Page 287: ...ation upward slope 1 1 1 Enabled 6 35 3 0686 AM bias adjustment 10 0 100 0 0 1 0 1 0 0 Enabled 6 35 3 0688 MON1 voltage current output switching 0 Voltage 10 10V output 1 Voltage 0 10V output 2 Current 0 20mA output 1 1 1 Disabled 1 0689 MON1 output gradient characteristic 0 Negative inclination downward slope 1 Positive inclination upward slope 1 1 1 Enabled 1 0690 MON1 bias adjustment 10 0 100 0...

Page 288: ... monitor hold function 0 Real time 1 Peak hold 2 Minimum hold 1 1 0 Enabled 8 3 0710 Standard monitor display selection 0 80 1 1 1 0 Enabled 8 3 0711 Status monitor 1 display selection Ditto 1 1 1 Enabled 8 3 0712 Status monitor 2 display selection Ditto 1 1 2 Enabled 8 3 0713 Status monitor 3 display selection Ditto 1 1 3 Enabled 8 3 0714 Status monitor 4 display selection Ditto 1 1 4 Enabled 8 3...

Page 289: ...9 1 1 0 Enabled 6 37 0743 Trace data 2 0 49 1 1 1 Enabled 6 37 0744 Trace data 3 0 49 1 1 2 Enabled 6 37 0745 Trace data 4 0 49 1 1 3 Enabled 6 37 0748 Integrating wattmeter retention selection 0 Disabled 1 Enabled 1 1 0 Enabled 6 38 0749 Integrating wattmeter display unit selection 0 1 1kWh 1 1 10kWh 2 1 100kWh 3 1 1000kWh 4 1 10000kWh 1 1 2 Enabled 6 38 0750 EASY key function selection 0 Quick m...

Page 290: ...ck registration parameter 16 0 999 1 1 1 999 Enabled 5 22 0767 Quick registration parameter 17 0 999 1 1 1 999 Enabled 5 22 0768 Quick registration parameter 18 0 999 1 1 1 999 Enabled 5 22 0769 Quick registration parameter 19 0 999 1 1 1 999 Enabled 5 22 0770 Quick registration parameter 20 0 999 1 1 1 999 Enabled 5 22 0771 Quick registration parameter 21 0 999 1 1 1 999 Enabled 5 22 0772 Quick r...

Page 291: ...re RS485 and 4 wire RS485 0 Non parity 1 Even parity 2 Odd parity 1 1 1 Enabled 6 39 1 0802 Inverter number common 0 247 1 1 0 Enabled 6 39 1 0803 Communications time out time common to 2 wire RS485 and 4 wire RS485 0 OFF 1 100 sec 1 1 0 Enabled 6 39 1 0804 Communications time out action common to 2 wire RS485 and 4 wire RS485 0 8 1 1 8 Enabled 6 39 1 0805 Send waiting time 2 wire RS485 0 00 Defau...

Page 292: ... puls 0 Prohibit 1 Permit 1 1 0 Enabled 3 0817 Number of command Modbus puls 0 8 1 1 0 Enabled 3 0818 Number of monitors Modbus puls 0 8 1 1 0 Enabled 3 0819 Command station Modbus puls 0 64 1 1 0 Enabled 3 0820 Communication speed 4 wire RS485 0 9600 bps 1 19200 bps 2 38400 bps 1 1 1 Enabled 6 39 1 0821 Baud rate Ethernet 0 Automatic detection 1 10Mbps Full 2 10Mbps Half 3 100Mbps Full 4 100Mbps ...

Page 293: ...0000 Enabled 1 0835 Communication option setting 6 0000 1 1 0000 Enabled 1 0836 Communication option setting 7 0000 1 1 0000 Enabled 1 0837 Communication option setting 8 0000 1 1 0000 Enabled 1 0838 Communication option setting 9 0000 1 1 0000 Enabled 1 0841 Communication option setting 10 0000 1 1 0000 Enabled 1 0842 Communication option setting 11 0000 1 1 0000 Enabled 1 0843 Communication opti...

Page 294: ...ction 1 1 0 Enabled 6 39 1 0871 Block write data 2 Ditto 1 1 0 Enabled 6 39 1 0875 Block read data 1 0 Deselect 1 Status information 2 Output frequency 3 Output current 4 Output voltage 5 Alarm information 6 PID feedback value 7 Input terminal board monitor 8 Output terminal board monitor 9 VI II terminal board monitor 10 RR S4 terminal board monitor 11 RX terminal board monitor 12 Input voltage D...

Page 295: ...3 4 RES terminal 5 S1 terminal 6 S2 terminal 7 S3 terminal 8 RR S4 terminal 9 LI1 terminal 10 LI2 terminal 11 LI3 terminal 12 LI4 terminal 13 LI5 terminal 14 LI6 terminal 15 LI7 terminal 16 LI8 terminal 17 B12 terminal 18 B13 terminal 19 B14 terminal 20 B15 terminal 21 Virtual input terminal 1 22 Virtual input terminal 2 23 Virtual input terminal 3 24 Virtual input terminal 4 25 32 Internal termin...

Page 296: ...ESET reset 21 CLR 22 CLRN 1 1 0 Disabled 1 0902 Input function target 12 Same as 1 1 0 Disabled 1 0903 Input function command 13 Same as 1 1 0 Disabled 1 0904 Input function target 13 Same as 1 1 0 Disabled 1 0905 Output function assigned object 1 Same as 1 1 0 Disabled 1 0906 Input function target 21 Same as 1 1 0 Disabled 1 0907 Input function command 22 Same as 1 1 0 Disabled 1 0908 Input funct...

Page 297: ...ta 5 0 0 500 0Hz 0 1 0 1 0 0 Enabled 1 0928 My output time data 1 0 01 600 0sec 0 01 0 01 0 01 Enabled 1 0929 My output time data 2 0 01 600 0sec 0 01 0 01 0 01 Enabled 1 0930 My output time data 3 0 01 600 0sec 0 01 0 01 0 01 Enabled 1 0931 My output time data 4 0 01 600 0sec 0 01 0 01 0 01 Enabled 1 0932 My output time data 5 0 01 600 0sec 0 01 0 01 0 01 Enabled 1 0933 No of times of My output d...

Page 298: ...Same as 1 1 0 Enabled 1 0954 Input function command 72 Same as 1 1 0 Enabled 1 0955 Input function target 72 Same as 1 1 0 Enabled 1 0956 Input function command 73 Same as 1 1 0 Enabled 1 0957 Input function target 73 Same as 1 1 0 Enabled 1 0958 Output function assigned object 7 Same as 1 1 0 Enabled 1 0959 Analog input function target 11 0 Disabled 1 VI II 2 RR S4 3 RX 4 Optional AI1 Optional AI...

Page 299: ...41 2000 2099 FD00 FD99 3000 3099 FE00 FE99 1 1 2000 Enabled 1 0972 Monitor output function command 41 0 Normal monitor 1 Max value 2 Min value 1 1 0 Enabled 1 0973 Virtual input terminal selection 1 0 135 2 1 1 0 Disabled 1 0974 Virtual input terminal selection 2 0 135 2 1 1 0 Disabled 1 0975 Virtual input terminal selection 3 0 135 2 1 1 0 Disabled 1 0976 Virtual input terminal selection 4 0 135 ...

Page 300: ...tatus monitor 7 1 Status monitor 8 1 FE00 Output frequency monitor 0 01Hz when tripped when tripped FE06 Input terminal information Fixed Input terminal information optional Fixed Input terminal information optional Fixed FE07 Output terminal information Fixed Output terminal information optional Fixed FE08 CPU1 version 1 Fixed FE73 CPU2 version Fixed FE10 Past trip 1 Fixed FE11 Past trip 2 Fixed ...

Page 301: ...data 0 01 16 FD25 16 FE25 Regenerative braking resistance overload factor OLr data 1 17 FD28 17 FE28 Regenerative braking resistor load factor ED 1 18 FD29 18 FE29 Input power 0 01kW 19 FD30 19 FE30 Output power 0 01kW 23 FE39 23 FE39 Optional AI2 input 0 01 24 FE35 24 FE35 RR S4 input 0 01 25 FE36 25 FE36 VI II input 0 01 26 FE37 26 FE37 RX input 0 01 27 FE38 27 FE38 Optional AI1 input 0 01 28 FE...

Page 302: ... torque 5 0 01 1 56 FD19 56 FE19 Signed torque command 5 0 01 58 FD20 58 FE20 Signed torque current 5 0 01 1 59 FD22 59 FE22 Signed PID feedback value 5 0 01 60 FE37 60 FE37 Signed RX input 5 0 01 61 FE38 61 FE38 Signed optional AI1 input 5 0 01 62 FE51 Signed fixed output 1 63 FE50 Signed fixed output 2 64 FE52 Signed fixed output 3 64 FD50 Light load high speed load torque monitor 1 0 01 65 FD51...

Page 303: ...E71 Rated voltage 0 1 71 FE90 Rotational speed 1 72 FA15 Communication option Reception counter 1 73 FA16 Communication option Abnormal counter 1 74 FE43 74 FE43 MON1 0 01 75 FE44 75 FE44 MON2 0 01 76 FE56 76 FE56 RP 0 01 77 FD85 COUNT1 1 78 FD86 COUNT2 1 79 FD52 PID result frequency 0 1 0 01 80 FE84 Synchronous speed Frequency command 0 1 0 01 5 16 8 3 For details refer to Section 5 16 Terminal F...

Page 304: ...f switching signal 2 32 33 Torque limit switching signal 1 34 35 Torque limit switching signal 2 36 37 PID control OFF selection 38 39 Pattern operation selection 1 40 41 Pattern operation selection 2 42 43 Pattern operation continuation signal 44 45 Pattern operation trigger signal 46 47 External thermal error 48 49 Communication priority cancel 50 51 Holding of HD operation stop of three wire op...

Page 305: ...equency down 1 92 93 Up Down frequency clear 94 95 Dancer Correction OFF 98 99 Forward reverse selection 100 101 Run Stop command 102 103 Commercial power INV switching 104 105 Frequency reference priority switching 106 107 VI II terminal priority 108 109 Command terminal board priority 110 111 Parameter editing enabling 112 113 Speed Torque switching 2 122 123 Rapidest deceleration command 124 12...

Page 306: ...king resistor overload pre alarm 32 33 In emergency stop 34 35 In course of retry 36 37 Pattern operation switching output 38 39 PID deviation limit 40 41 Run Stop 42 43 Serious failure OCA OCL EF phase failure etc 44 45 Light failure OL OC1 2 3 OP 46 47 Commercial INV switching output 1 for inverter operation output 48 49 Commercial INV switching output 2 for commercial operation output 50 51 Coo...

Page 307: ...tput 102 103 Designated data output 6 7 bit output 104 105 Designated data output 7 7 bit output 106 107 Light load signal 108 109 Heavy load signal 110 111 Positive torque limit 112 113 Negative torque limit 114 115 Output for external rush suppression relay 118 119 Completion of stop positioning for simple positioning 120 121 L STOP 122 123 Power failure synchronized operation 124 125 Traverse m...

Page 308: ... logic Function Speed control Torque control PM control V f Reference 240 241 My function output 10 242 243 My function output 11 244 245 My function output 12 246 247 My function output 13 248 249 My function output 14 250 251 My function output 15 252 253 My function output 16 254 255 Always OFF for terminal signal tests 7 2 2 ...

Page 309: ...er VFAS1 2004PL VFAS1 2007PL VFAS1 2015PL VFAS1 2022PL VFAS1 2037PL VFAS1 2055PL VFAS1 2075PL VFAS1 2110PM VFAS1 2150PM VFAS1 2185PM VFAS1 2220PM VFAS1 2300PM VFAS1 2370PM VFAS1 2450PM VFAS1 2550P VFAS1 2750P VFAS1 4007PL 2 VFAS1 4015PL 2 VFAS1 4022PL 2 VFAS1 4037PL 2 VFAS1 4055PL 2 VFAS1 4075PL 2 VFAS1 4110PL 2 VFAS1 4150PL 2 VFAS1 4185PL 2 VFAS1 4220PL 2 VFAS1 4300PL 2 VFAS1 4370PL 2 VFAS1 4450P...

Page 310: ...4110PL 4150PL 4185PL 4220PL 4300PL 4370PL 4450PL 4550PL 4750PL Output capacity kVA Note 1 1 8 3 1 4 4 8 0 11 13 21 25 31 37 50 60 72 88 122 Output current A Note 2 2 3 2 3 4 1 4 0 5 8 4 6 10 5 8 6 14 3 13 17 6 17 27 7 25 33 32 41 37 48 38 66 53 79 60 94 75 116 93 160 120 Output voltage Three phase 380V 480V The maximum output voltage is equal to the input supply voltage Rating Overload current rat...

Page 311: ...7 239 295 325 419 511 578 717 Output current A 179 215 259 314 387 427 550 671 759 941 Output voltage Three phase 380V 480V The maximum output voltage is equal to the input supply voltage Rating Overload current rating 150 1 minute 165 2 sec Dynamic braking circuit Built in dynamic braking drive circuit External dynamic braking circuit optional Electrical braking Dynamic braking resistor An extern...

Page 312: ...te 1 Jog mode if selected allows jog operation from the operation panel Jog run operation by terminal board is possible by setting the parameters Preset speed operation Note 1 By changing the combination of open close between S1 S2 S3 RR S4 CC set frequency 15 speed operation Selectable between acceleration deceleration time torque limit and V f by set frequency Retry Capable of restarting after a...

Page 313: ... which complies with EN954 1 category 3 and IEC EN 61508 1 SIL2 Input output terminal input function Possible to select positive logic or negative logic with programmable input output terminal function menu Note 1 Note 2 Default setting positive logic Sink source switching Possible to switch between minus common CC and plus common P24 for control terminal Default setting minus common CC Failure de...

Page 314: ...L 130 230 152 114 220 A 3 3 7 4 0 5 VFAS1 4037PL 155 260 164 138 249 B 4 5 5 7 5 VFAS1 4055PL 7 5 10 VFAS1 4075PL 175 295 164 158 283 C 5 5 11 15 VFAS1 4110PL 210 295 191 190 283 D 8 15 20 VFAS1 4150PL 13 18 5 25 VFAS1 4185PL 230 400 191 210 386 E 16 22 30 VFAS1 4220PL 240 420 212 206 403 F 21 30 40 VFAS1 4300PL 37 50 VFAS1 4370PL 240 550 242 206 529 G 29 45 60 VFAS1 4450PL 55 75 VFAS1 4550PL 75 1...

Page 315: ...ension Installation dimension Installation dimension Fig A Fig B Installation dimension Installation dimension Installation dimension Installation dimension Fig C Fig D Installation dimension Installation dimension Installation dimension Installation dimension Fig E Fig F ...

Page 316: ...llation dimension Installation dimension Installation dimension Installation dimension Fig G Fig H Installation dimension Installationdimension Installation dimension Installation dimension DC reactor DCL1 type Fig I Fig J ...

Page 317: ...stallation dimension Installation dimension DC reactor DCL1 type DC reactor DCL1 type Fig K Fig L Braking unit optional Installation dimension Installation dimension Installation dimension Installation dimension DC reactor DCL1 type DC reactor DCL1 type Fig M Fig N ...

Page 318: ...unit optional DC reactor DCL1 type Installation dimension Installation dimension Cupper connecting bar Fig O Installation dimension Braking unit optional DC reactor DCL1 type Installation dimension Installation dimension Cupper connecting bar Fig P ...

Page 319: ...W phase Contact your Toshiba distributor Loaded side overcurrent at start time The insulation of the output main circuit or motor is defective The motor has too small impedance The drive circuit board in the inverter was damaged Check the cables and wires for defective insulation Selection of short circuit detection at starting parameter If this error message appears when a motor is not connected ...

Page 320: ...ly large resistance Dynamic braking resistor is OFF Overvoltage limit operation is OFF The input voltage fluctuates abnormally 1 The power supply has a capacity of 500kVA or more 2 A power factor improvement capacitor is opened and closed 3 A system using a thyrister is connected to the same power distribution line Increase the deceleration time Install a dynamic braking resistor Decrease dynamic ...

Page 321: ...E6581442 M 3 13 Continued overleaf ...

Page 322: ...a distributor Output current detector error The main output current detector is defective Contact your Toshiba distributor Optional unit fault An optional device has failed such as a communication device add on option Check the connection of optional board s Refer to instructions of options concerned specified in Section 6 42 Tuning error The capacity of the motor connected is 2 notches or more sm...

Page 323: ...nal board to the inverter Check P24 terminal short circuit to CC or CCA Abnormal CPU2 communication An error arises during CPU2 communication Contact your Toshiba distributor V f control error Output voltage Output frequency ratio is too high compared to motor rating It was run in vector control mode or without setting parameters Auto tuning concerning the motor Motor was in over excitation state ...

Page 324: ...ormal level To reset the inverter turn it off and then back it on Undervoltage in main circuit The supply voltage between R S and T is under voltage Trouble of rush current restraint circuit or DC circuit fuse Measure the main circuit supply voltage If the voltage is at a normal level the inverter requires repairing Contact your Toshiba distributor Retry The inverter is in the process of retry A m...

Page 325: ...eck whether the learning operation for light load high speed operation is performed correctly Refer to 6 16 Light load high speed learning overload error Learning operation for light load high speed operation is performed while the load is lifted Motor constants to are not entered correctly Check the load Check the motor constant setting Key operation permitted temporarily This message appears if ...

Page 326: ...isplay it 2 Press the STOP key and make sure that is displayed 3 Pressing the STOP key again will reset the inverter if the cause of the trip has already been eliminated When any overload function Inverter overload Motor overload Dynamic braking resistor overload is active the inverter cannot be reset by inputting a reset signal from an external device or by operation panel operation before the vi...

Page 327: ... by normal or emergency stop operation or by turning off the inverter RUN key lamp lighted Check to see that the frequency setting signal is not set at zero Check the settings of the frequency setting signal parameters and Refer to Section 5 5 Check the frequency setting signal points 1 and 2 settings Refer to Section 7 3 Check that the start up frequency is not higher than the operation frequency...

Page 328: ...per voltage rating The motor terminal voltage is too low Check the setting of the base frequency voltage parameter Refer to Section 5 8 Change the cable for thicker one The reduction gear ratio etc is not set properly Adjust the reduction gear ratio etc The output frequency is not set correctly Check the output frequency range Adjust the base frequency Refer to Section 5 8 The motor speed varies d...

Page 329: ...y Occasionally 1 Visual check check by means of a thermometer smell check 2 Visual check 3 Check by means of a thermometer 1 Improve bad points 2 Check for any trace of water condensation 3 Max temperature 60 C 2 Component parts and units 1 Vibration and noise Occasionally Tactile check of the cabinet Is something unusual is found open the door and check the transformer reactors contactors relays ...

Page 330: ...ving the inverter unused for a long time supply it with electricity once every two years for 5 hours or more each to check the operation of the inverter Supply electricity for at least 5 hours with the motor disconnected It is advisable not to supply the commercial power directly to the inverter but to gradually increase the power supply voltage with a transformer 6 If insulation test is needed co...

Page 331: ...riteria for appearance check Absence of liquid leak Safety valve in the depressed position Measurement of electrostatic capacitance and insulation resistance Note When it becomes necessary to replace expendable parts contact your Toshiba distributor For safety s sake never replace any part on your own By checking the cumulative operating time and the part replacement alarm information you can get ...

Page 332: ...cautions when keeping the inverter in storage temporarily or for a long period of time 1 Store the inverter in a well ventilated place away from heat damp dust and metal powder storage temperature 25 70 C 2 If no power is supplied to the inverter for a long time the performance of its large capacity electrolytic capacitor declines When leaving the inverter unused for a long time supply it with ele...

Page 333: ...sed by improper or incorrect use or handling or unauthorized repair or modification of the inverter Failure or damage caused by the inverter falling or an accident during transportation after the purchase Failure or damage caused by fire salty water or wind corrosive gas earthquake storm or flood lightning abnormal voltage supply or other natural disasters Failure or damage caused by the use of th...

Page 334: ... industrial waste product collectors and transporters or industrial waste disposal persons When disposing a used inverter pay heed to the following points Blasting during incineration There is a danger that electrolytic condensers used in the inverter may burst if it is burnt in an incinerator because electrolyte inside the condenser expands with heat Be careful of blasting of electrolytic condens...

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