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9. Fault Diagnosis

221

The motor stops. The

torque is not output.

The stall prevention level during

acceleration is too low.

Because the stall prevention level

during acceleration (n093) is set too

low, the output current reaches the

set level, the output frequency is

stopped, and the acceleration time is

lengthened.

Check if the stall prevention level

during acceleration (n093) is set to an

appropriate value.

The stall prevention level during

running is too low.

Because the stall prevention level

during running (n094) is set too low,

the output current reaches the set

level, and the speed drops.

Check if the stall prevention level

during running (n094) is set to an

appropriate value.

The load is too heavy.

If the load is too heavy, stall

prevention is activated, the output

frequency is stopped, and the

acceleration time is lengthened.

• Lengthen the set acceleration time

(n019).

• Reduce the load.

When the maximum frequency was

changed, the maximum voltage

frequency was also changed.

To increase the speed of a general-

purpose motor, only change the

maximum frequency (n011).

The V/f set value is too low.

Set the V/f (n011 to n017) according

to the load characteristics.

Trouble

Cause

Corrective Actions

Содержание Varispeed V7

Страница 1: ...KAWA MANUAL NO TOE S606 13C COMPACT GENERAL PURPOSE INVERTER Upon receipt of the product and prior to initial operation read these instructions thoroughly and retain them for future reference FOR Devi...

Страница 2: ...h protective covers or shields removed in order to show detail with more clarity Make sure all covers and shields are replaced before operating the product This manual may be modified when necessary b...

Страница 3: ...a potentially hazardous situation which if not avoided may result in death or serious injury Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or...

Страница 4: ...he printed circuit board PCB while the power supply is turned ON This Inverter is not suitable for use on a circuit capable of delivering more than 18 000 RMS symmetrical amperes 250 V maximum 200 V C...

Страница 5: ...ll and be damaged 24 Mount the Inverter on nonflammable material i e metal Failure to observe this caution may result in a fire 24 When mounting Inverters in an enclosure install a fan or other coolin...

Страница 6: ...nd to 100 or less 400 V Class Ground to 10 or less Failure to observe this warning may Result in an electric shock or a fire 36 For 400 V class make sure to ground the sup ply neutral Failure to obser...

Страница 7: ...and the control circuits Failure to observe this caution may result in a mal function damage or a fire 28 Never connect the AC main circuit power supply to output terminals U T1 V T2 or W T3 The Inver...

Страница 8: ...result in an elec tric shock When the fault retry function is selected stand clear of the Inverter or the load The Inverter may restart suddenly after stopping Construct the system to ensure safety e...

Страница 9: ...sinks which can be extremely hot Failure to observe this caution may result in harmful burns to the body It is easy to change operation speed from low to high Verify the safe working range of the moto...

Страница 10: ...he indicators are not OFF the capacitors are still charged and can be dangerous Do not perform withstand voltage test on any part of the Varispeed V7 The Inverter is an electronic device that uses sem...

Страница 11: ...ircuit Failure to observe this caution may result in injury 202 Never modify the product Failure to observe this warning may result in an electrical shock or injury and will void the guarantee Do not...

Страница 12: ...arning label is provided on the front cover of the Inverter as shown below Follow the warnings when handling the Inverter Plastic Case Nameplate International Certification Marks Warning Label Locatio...

Страница 13: ...ning Label Example 3 phase 200 V Class 1 5 kW Inverter English French Japanese An English warning label is attached when the Varispeed V7 is shipped If a Japanese or French label is required attach th...

Страница 14: ...a replacement repair the defective product and provide shipping to and from the site free of charge However if the Yaskawa Authorized Service Center determines that the problem with a Yaskawa product...

Страница 15: ...ual for devices or systems relating to transportation health care space aviation atomic or electric power or underwater use must contact their Yaskawa representatives or the nearest Yaskawa sales offi...

Страница 16: ...Screw Sizes 30 Wiring the Main Circuits 36 Wiring the Control Circuits 38 Wiring the DeviceNet Communications Cable 39 Wiring Inspection 40 5 Operating the Inverter 41 Test Run 42 Operation Check Poin...

Страница 17: ...ng to Application 129 Using Vector Control Mode 132 Precautions for Voltage Vector Control Application 132 Motor Constant Calculation 133 V f Pattern during Vector Control 134 Switching LOCAL REMOTE M...

Страница 18: ...ethod Selection n005 155 Applying DC Injection Braking 156 Building Interface Circuits with External Devices 157 Using Input Signals 157 Using the Multi function Analog Inputs n077 n078 162 Using Outp...

Страница 19: ...204 Replacement of Cooling Fan 205 9 Fault Diagnosis 207 Protective and Diagnostic Functions 207 Corrective Actions of Models with Blank Cover 207 Corrective Actions of Models with Digital Operator 2...

Страница 20: ...this caution may result in injury or equipment damage After unpacking the Varispeed V7 check the following Verify that the model number matches your purchase order or packing slip Check the Inverter f...

Страница 21: ...kW 3 7 kW Applicable maximum motor output 200 V class 400 V class No Protective structure 0 Open chassis IP20 1 1 Enclosed wall mounted NEMA1 2 7 Open chassis IP20 IP00 1 top closed type No Voltage Cl...

Страница 22: ...r Digital Operator Front Cover Nameplate Heatsink Bottom Cover Opening for Control Circuit Wiring Opening for Main Circuit Wiring Ground Terminal Cooling Fan Cooling Fan Cover Ground wire connecting D...

Страница 23: ...Setting Switch Jumper Bar Ground Terminals Main Circuit Terminal Block Control Circuit Terminal Block Input Polarity Switch Frequency Setting Potentiometer Inverter Operation Status Indicators Baud Ra...

Страница 24: ...nal Arrangement The terminal arrangement of the main circuit terminals depends on the Inverter model CIMR V7 20P1 to 20P7 B0P1 to B0P4 CIMR V7 21P5 22P2 B0P7 B1P5 40P2 to 42P2 CIMR V7 24P0 B2P2 43P0 4...

Страница 25: ...IP20 open chassis type 10 to 40 C 14 to 105 F for NEMA 11 TYPE 1 IP 20 top closed type Rain and moisture Oil sprays and splashes Salt spray Direct sunlight Avoid using outdoors Corrosive gases e g sul...

Страница 26: ...or the termi nal cover Otherwise the main unit may fall and be damaged The Varispeed V7 generates heat For effective cool ing mount it vertically Voltage Class Max Applicable Motor Capacity Distance...

Страница 27: ...Use a screwdriver to loosen the screw on the front cover and then remove it in direction 1 Then press the right and left sides in direction 2 and lift the front cover in direction 3 Mounting the Fron...

Страница 28: ...ing the Digital Operator Mount the Digital Operator by reversing the order of the above procedure for removal Removing the Bottom Cover After removing the front cover and the terminal cover tilt the b...

Страница 29: ...to observe this caution may result in per sonal injury or a fire Do not perform a withstand voltage test on the Inverter Performing withstand voltage tests may damage semiconductor elements Always ti...

Страница 30: ...can also be con nected Inverter Power Supply Connection Terminals 2 If the wiring distance between Inverter and motor is long reduce the Inverter carrier frequency For details refer to Reducing Motor...

Страница 31: ...rminal Block CN6 Note When removing the DeviceNet terminal block hold the control circuit terminal block TB1 Model Terminal Symbols Screws Tighten ing Torque N m lb in Wires Applicable Size Recom mend...

Страница 32: ...2 B1 B2 U T1 V T2 W T3 M3 5 0 8 to 1 0 7 1 to 8 88 0 75 to 2 18 to 14 2 14 CIMR V7 20P4 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M3 5 0 8 to 1 0 7 1 to 8 88 0 75 to 2 18 to 14 2 14 CIMR V7 20P7 R L1 S...

Страница 33: ...1 to 8 88 0 75 to 2 18 to 14 2 14 CIMR V7 B0P4 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M3 5 0 8 to 1 0 7 1 to 8 88 0 75 to 2 18 to 14 2 14 CIMR V7 B0P7 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M4 1 2 t...

Страница 34: ...Input Inverters CIMR V7 A 25P5 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M5 2 5 5 5 to 8 10 to 8 8 8 600 V vinyl sheathed wire or equivalent CIMR V7 A 27P5 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M5 2 5...

Страница 35: ...R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M4 1 2 to 1 5 10 65 to 13 31 2 to 5 5 14 to 10 2 14 CIMR V7 41P5 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M4 1 2 to 1 5 10 65 to 13 31 2 to 5 5 14 to 10 2 14 CI...

Страница 36: ...t 75 C 160 F CIMR V7 A 47P5 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M5 2 5 5 5 to 8 10 to 8 5 5 10 600 V vinyl sheathed wire or equivalent Model Terminal Symbols Screws Tighten ing Torque N m lb in Wi...

Страница 37: ...ays use terminals R L1 and S L2 Never connect terminal T L3 Grounding Use ground terminal Always ground the ground terminal according to local grounding codes Failure to observe this warning may resul...

Страница 38: ...ides a sequence that turns OFF the power supply with thermal relay trip contacts Failure to observe this warning may result in a fire Use this same procedure when connecting a Braking Resistor Unit Re...

Страница 39: ...l S1 to S7 polar ity 0 V common NPN side Factory setting 24 V common PNP side Refer to pages 234 and 235 for S2 Insert the wire into the lower part of the terminal block and connect it tightly with a...

Страница 40: ...Terminal Block CN6 Wiring Example 1 Always use thin DeviceNet cable that meets DeviceNet cable specifica tions 2 Match the color of the power supply wires with the color of the terminal block terminal...

Страница 41: ...m 0 22 in Wiring Inspection After completing wiring check the following Wiring is proper Wire clippings or screws are not left in the Inverter Screws are securely tightened Bare wires in the terminals...

Страница 42: ...if the Inverter is stopping Failure to observe this warning may result in an electric shock Never touch the heatsinks which can be extremely hot Failure to observe this caution may result in harmful...

Страница 43: ...out potentiometer For instructions on operation refer to page 53 Operation reference or frequency reference constants can be selected separately as shown below Name Constant RUN Com mand Selec tion n...

Страница 44: ...ll flash Select FWD or REV RUN using the keys Never select REV when reverse run is prohibited 3 Press DSPL to make FREF flash Then press RUN 4 Operate the motor by turning the potentiometer clockwise...

Страница 45: ...nstant no data value Status indicator same function as RUN indicator Press to stop the motor Press to reset faults Press to run the motor Frequency setting potentiometer Used to change frequency setti...

Страница 46: ...status indicators function for Inverter faults refer to Chapter 9 Fault Diagnosis If a fault occurs the ALARM indicator will light The fault can be reset by turning ON the FAULT RESET sig nal or by pr...

Страница 47: ...Power supply OFF DeviceNet communica tions are not online Network power is not being supplied to the Inverter NS Green ON Online communications established DeviceNet communica tions are operating nor...

Страница 48: ...once power is restored Monitor No U 01 Frequency reference FREF U 02 Output frequency FOUT U 03 Output current IOUT U 04 Output voltage reference Unit 1V U 05 DC voltage Unit 1V U 06 Input terminal st...

Страница 49: ...minals or operation through communications Setting can be changed using the or key LOCAL REMOTE Selection Local Remote Return to Constant No data Sets and changes data for a constant No Refer to page...

Страница 50: ...Fault History Last 4 Faults The last four fault history records are displayed U 10 Software No Software number can be checked U 11 Output Power 3 kW Output power can be monitored U 16 PID Feedback 4...

Страница 51: ...OBUS I O Instance Command 106 General purpose DI DO Control I O Instance Command U 62 MAC ID Selection Setting on Rotary Switches 0 to 63 U 63 MAC ID Setting MAC ID during Operation 0 to 63 U 64 Baud...

Страница 52: ...ernal terminals Note This can only be used from DeviceNet communications There is no external output terminal 1 Terminal S1 is closed 1 Terminal S2 is closed 1 Terminal S3 is closed see note 1 1 Termi...

Страница 53: ...tory Set constant n001 to 6 to clear the fault history The display will return to n001 after 6 is set Note Initializing the constants n001 12 13 also clears the fault history Setting and Referencing C...

Страница 54: ...the Varispeed V7 DeviceNet communications are set to enabled at the factory n004 9 Simple Operation from the Digital Operator Using Frequency Reference Following is an example in which forward and rev...

Страница 55: ...tor 3 Set the following constants n019 15 0 Acceleration Time n020 5 0 Deceleration Time 4 Select forward or reverse run by pressing the or key Examine the application Never select REV when reverse ru...

Страница 56: ...e 02 Baud Rate Settings 125 250 or 500 kbps Supported Messages Group 2 Only server UCMM not supported Explicit messages or I O poll messages I O Message Communications Seven kinds of I O instances are...

Страница 57: ...witches MAC ID MSB setting 10 LSB setting The MAC ID setting range is 0 to 63 If a value between 64 and 99 is set the MAC ID setting in constant n150 will be used Explicit Message Communications Up to...

Страница 58: ...2 Only servers DeviceNet slaves in the DeviceNet network Two kinds of communi cations are possible with the master I O messages and explicit mes sages Initial Settings Always set the following Inverte...

Страница 59: ...4 to 20 mA at the Digital Operator s circuit terminal 9 Enables DeviceNet communications Set this constant to 9 when setting the frequency through DeviceNet commu nications n035 Selecting Setting Dis...

Страница 60: ...whether or not there have been changes to the I O data Basic I O Instances This is a standard I O instance type defined in DeviceNet s AC Drive Profile Four bytes are used for input data and four byte...

Страница 61: ...ut Inverter Master Instance 70 46 Hex Bytes 2 and 3 Speed Reference 3 Sets the Inverter s speed reference Speed reference data Frequency reference r min 2SS SS Speed scale 1 Setting range 0 to FFFF He...

Страница 62: ...are used for output data Input Master Inverter Instance 21 15 Hex Byte 0 bit 2 Running 1 Fwd Indicates the Inverter s operating status 0 Stopped operating in reverse or applying DC injection braking...

Страница 63: ...Selection 1 Enables the RUN command from DeviceNet byte 0 bits 0 and 1 Byte 0 bit 6 NetRef Sets the Frequency Reference right 0 Use the Frequency Reference Input Method set in constant n004 Fre quenc...

Страница 64: ...n reverse or applying DC injection braking Reverse RUN command ON 1 Operating forward or applying DC injection braking Reverse RUN com mand OFF Byte 0 bit 3 Running 2 Rev Indicates the Inverter s oper...

Страница 65: ...hich RUN command input has been selected in the Inverter 0 A RUN command input other than DeviceNet is enabled 1 The RUN command input from DeviceNet is enabled Byte 0 bit 6 Ref From Net Indicates whi...

Страница 66: ...ter Data Low Byte Data Name Contents Byte 0 Function Code Set the MEMOBUS command mes sage function code 03 Hex Read 10 Hex Write 00 Hex Do not execute Bytes 1 and 2 Register Number Set the Inverter s...

Страница 67: ...MEMOBUS response message function code 00 Hex Do not execute 03 Hex Normal read 10 Hex Normal write 83 Hex Read error 90 Hex Write error Bytes 1 and 2 Register Number Indicates the MEMOBUS register n...

Страница 68: ...ulti function input terminal S3 with Inverter constant n052 0 Terminal S3 function OFF 1 Terminal S3 function ON Byte 0 bit 3 Terminal S4 Inputs the function set for the Inverter s multi function inpu...

Страница 69: ...ction OFF 1 Terminal S7 function ON Data Name Contents Byte 1 bit 0 External Fault External fault EF0 input from communi cations 0 1 External fault EF0 Byte 1 bit 1 Fault Reset Resets the Inverter fro...

Страница 70: ...s set to 18 0 Terminal P2 OFF 1 Terminal P2 ON Bytes 2 and 3 Speed Reference Sets the Inverter s speed reference The units depend on the setting in Invert er constant n035 The units are not af fected...

Страница 71: ...rd stopped Reverse RUN command OFF or applying DC injection braking Reverse RUN com mand OFF 1 Operating in reverse stopped Reverse RUN command ON or applying DC injection braking Reverse RUN command...

Страница 72: ...UV Indicates that the Inverter detected an undervoltage error 0 Normal 1 UV detected Byte 1 bit 2 Local Re mote Indicates which RUN command input has been selected in the Inverter 0 A RUN command inp...

Страница 73: ...r speed estimated value to be moni tored Eight bytes are used for input data and eight bytes are used for output data Byte 1 bit 5 Terminal P2 Indicates the output status of Inverter multi function ou...

Страница 74: ...ce High Byte 4 Acceleration Time 1 Low Byte 5 Acceleration Time 1 High Byte 6 Deceleration Time 1 Low Byte 7 Deceleration Time 1 High Byte Data Name Contents Byte 0 bit 0 Run Fwd Runs the Inverter for...

Страница 75: ...function OFF 1 Terminal S5 function ON Byte 0 bit 5 Terminal S6 Inputs the function set for Inverter con stant n055 Multi function Input Selec tion 6 0 Terminal S6 function OFF 1 Terminal S6 function...

Страница 76: ...e Inverter s multi function output terminal P2 This function is en abled only when Inverter constant n059 is set to 18 0 Terminal P2 OFF 1 Terminal P2 ON Bytes 2 and 3 Frequency Reference Sets the Inv...

Страница 77: ...ts are not affected by the time scale TS setting Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 Fault ed Warn ing Ready At Ref erence Reset Rev Run ning ZSP Run ning 1 Termi nal P2 Termi nal P...

Страница 78: ...ped Reverse RUN command ON or applying DC injection braking Reverse RUN command ON Byte 0 bit 3 Reset Indicates the input status of the Inverter s RESET signal 0 1 RESET signal being input Byte 0 bit...

Страница 79: ...mand input has been selected in the Inverter 0 A RUN command input other than DeviceNet is enabled 1 The RUN command input from DeviceNet is enabled Byte 1 bit 3 Terminal MA Indicates the output statu...

Страница 80: ...Instance 105 69 Hex Bytes 2 and 3 Speed Ac tual Indicates the Inverter s speed The units depend on the setting in Inverter constant n035 The units are not affected by the speed scale SS setting Bytes...

Страница 81: ...function of multi function input terminal S3 with Inverter constant n052 0 Terminal S3 function OFF 1 Terminal S3 function ON Byte 0 bit 3 Terminal S4 Inputs the function set for the Inverter s multi...

Страница 82: ...stant n056 Multi function Input Selec tion 7 0 Terminal S7 function OFF 1 Terminal S7 function ON Data Name Contents Byte 1 bit 0 External Fault External fault EF0 input from communi cations 0 1 Exter...

Страница 83: ...onstant n059 is set to 18 0 Terminal P2 OFF 1 Terminal P2 ON Bytes 2 and 3 Speed Reference Sets the Inverter s speed reference The units depend on the setting in Invert er constant n035 The units are...

Страница 84: ...At Ref erence Reset Rev Run ning ZSP Run ning 1 Termi nal P2 Termi nal P1 Termi nal MA Local Re mote Fnc Code 2 Fnc Code 1 UV OPE 2 Speed Actual Low Byte 3 Speed Actual High Byte 4 Register Number Lo...

Страница 85: ...nd ON or applying DC injection braking Reverse RUN command ON Byte 0 bit 3 Reset Indicates the input status of the Inverter s RESET signal 0 1 RESET signal being input Byte 0 bit 4 At Refer ence Indic...

Страница 86: ...tate 1 See the table MEMOBUS Function Sta tus on page 87 for details Byte 1 bit 3 Fnc State 2 Byte 1 bit 4 Local Re mote Indicates which RUN command input has been selected in the Inverter 0 A RUN com...

Страница 87: ...2 and 3 Speed Ac tual Indicates the Inverter s speed The units depend on the setting in Invert er constant n035 The units are not af fected by the speed scale SS setting Bytes 4 and 5 Register Number...

Страница 88: ...th Yaskawa Inverters only They cannot be used with other companies DeviceNet compatible Inverters Eight bytes are used for input data and eight bytes are used for output data Input Master Inverter Ins...

Страница 89: ...i function input terminal S3 with Inverter constant n052 0 Terminal S3 function OFF 1 Terminal S3 function ON Byte 0 bit 3 Terminal S4 Inputs the function set for the Inverter s multi function input t...

Страница 90: ...yte 1 bit 0 External Fault External fault EF0 input from communi cations 0 1 External fault EF0 Byte 1 bit 1 Fault Reset Resets the Inverter from fault status 0 1 Reset fault Byte 1 bit 5 Terminal MA...

Страница 91: ...Bytes 2 and 3 Speed Reference Indicates the Inverter s speed reference The units depend on the setting in Inverter constant n035 The units are not affected by the speed scale SS setting Byte Bit 7 Bi...

Страница 92: ...tus 0 Operating forward stopped Reverse RUN command OFF or applying DC injection braking Reverse RUN com mand OFF 1 Operating in reverse stopped Reverse RUN command ON or applying DC injection braking...

Страница 93: ...ys set Inverter constant n050 to 28 0 Terminal S1 OFF 1 Terminal S1 ON Byte 1 bit 1 Terminal S2 Indicates the input status of Inverter multi function input terminal S2 When using this terminal as a ge...

Страница 94: ...terminal MA 0 Terminal MA OFF 1 Terminal MA ON Byte 1 bit 6 Terminal P1 Indicates the output status of Inverter multi function output terminal P1 0 Terminal P1 OFF 1 Terminal P1 ON Byte 1 bit 7 Termin...

Страница 95: ...Description Header This value is set automatically so there is no need to check it MAC ID Contains the MAC ID of the master or slave that is the other node involved in the data transfer Service Code...

Страница 96: ...munications status In stance At tribute Name Contents Setting Range Factory Set ting Hex Read Write Size 00 01 Object Soft ware Revision Indicates the Iden tity object s soft ware revision 0001 OK Wor...

Страница 97: ...e Router object itself performs only internal processes and it does not have data that is exchanged externally Supported Services 01 05 Status Indicates the Inverter s commu nications status 0001 OK W...

Страница 98: ...s In stance At tribute Name Contents Setting Range Factory Set ting Hex Read Write Size 00 01 Object Soft ware Revision Indicates the Mes sage Router ob ject s software revision 0001 OK Word Service C...

Страница 99: ...dicates the set ting for the baud rate The baud rate can be set with the rotary switches or con stant n150 0 125 kbps 1 250 kbps 2 500 kbps 0 to 2 00 OK Byte 05 Alloca tion In forma tion Indicates the...

Страница 100: ...function is the same as the Basic I O In stance output OK Byte x 4 47 03 Data This function is the same as the Extended I O In stance output OK Byte x 4 64 03 Data This function is the same as the ME...

Страница 101: ...te_ Single Returns the contents of the specified attribute 10 Set_Attribute_ Single Changes the contents of the speci fied attribute In stance At tribute Name Contents Setting Range Factory Set ting H...

Страница 102: ...e for inter nal processing after a communi cations request was received Set in multiples of 10 ms 0 to 65 53 5 ms 09C4 2 500 ms OK OK Word 0C Watch dog tim eout action Indicates the ac tion to take wh...

Страница 103: ...Indicates the label that is used in the Inverter s commu nications header These values are set when the com munications con nection is completed OK Word 05 Con sumed connec tion ID OK Word 06 Initial...

Страница 104: ...onnected 00 OK Byte 0D Pro duced connec tion path length Indicates the transmission con nection path s number of bytes 0003 OK Word 0E Pro duced connec tion path Indicates the appli cation object that...

Страница 105: ...ection is established the values set with this object will be over written by the values set by I O messages Supported Services In stance At tribute Name Contents Setting Range Factory Set ting Hex Re...

Страница 106: ...01 00 OK OK Byte 04 Run Rev Runs the Inverter in reverse 00 Stop 01 Run in re verse 00 01 00 OK OK Byte 05 NetCtrl Sets the RUN command right 00 Use the RUN command input method set in con stant n003...

Страница 107: ...everse RUN command ON 00 OK Byte 09 Ready Indicates the Inverter s prepara tion status 00 Fault detected or initializing 01 Preparations for operation com pleted 00 OK Byte 0A Faulted Indicates that t...

Страница 108: ...kW 01 0F Ctrl From Net Indicates which RUN command in put has been se lected in the Inverter 00 A RUN com mand input other than DeviceNet is enabled 01 The RUN command input from DeviceNet is enabled...

Страница 109: ...age 4210 oH Heatsink overheating 5110 Uv2 Control power supply error 5210 F05 Inverter A D converter fault 5300 oPr Operator connecting fault F07 Operator control circuit fault 6320 F04 Inverter EEPRO...

Страница 110: ...External fault input terminal S3 EF4 External fault input terminal S4 EF5 External fault input terminal S5 2 EF6 External fault input terminal S6 2 EF7 External fault input terminal S7 2 EF0 External...

Страница 111: ...0 OPR Operator not connected 7500 BUS Inverter communications error 9000 EF3 External fault input terminal S3 EF4 External fault input terminal S4 EF5 External fault input terminal S5 EF6 External fau...

Страница 112: ...hed the values set with this object will be overwritten by the values set by I O messages Supported Services Object Contents Service Code Hex Service Name Description 0E Get_Attribute_ Single Returns...

Страница 113: ...the Inverter s speed See note 2 Minimum units r min 2SS SS Speed scale attribute 16 0000 OK Word 08 Speed Ref Sets or references the Inverter s speed reference See note 2 Minimum units r min 2SS SS S...

Страница 114: ...3 Decelera tion Time Sets or references the Inverter s De celeration Time 1 n020 Minimum units ms 2TS TS Time scale at tribute 1C 0 to 6 000 s 2710 10 0 s OK OK Word 14 Low Spd Limit Sets or reference...

Страница 115: ...x 1 2PS PS Power scale setting 15 to 15 F1 to 0F 00 OK OK Byte 1B Voltage Scale Sets or references the unit coefficient n156 for voltage related data Voltage units 1 V x 1 2VS VS Voltage scale settin...

Страница 116: ...2 to 39 in Inverter constant n035 when using the Speed Ref Speed Actual Low Spd Limit or High Spd Limit settings 3 The Drive Mode Low Spd Limit and High Spd Limit settings cannot be changed while the...

Страница 117: ...rrect the at tribute 0CFF Object state conflict Attempted to change an Inverter constant that cannot be changed while the Inverter is run ning Stop the Inverter 0EFF Attribute not settable Attempted t...

Страница 118: ...the setting range Stop the Inverter Specify a value that is within the setting range 20FF Invalid param eter Attempted to change to a data value outside of the setting range Specify a data val ue that...

Страница 119: ...h the ENTER command while Inverter was running Attempted to write a constant from the master during a UV undervoltage occurrence Attempted to write a constant from the master with the ENTER command du...

Страница 120: ...p 2 Multi function input reference 3 Function selected by n052 3 Multi function input reference 4 Function selected by n053 4 Multi function input reference 5 Function selected by n054 5 Multi functio...

Страница 121: ...put terminal status Bit 0 Multi function output reference 1 Enabled when n057 is set to 18 1 MA ON 0 MA OFF 1 Multi function output reference 2 Enabled when n058 is set to 18 1 P1 ON 0 P1 OFF 2 Multi...

Страница 122: ...er Contents 0020H Status signals Bit 0 Forward run 1 Run 0 Stop 1 Reverse run 1 Reverse run 0 Forward run 2 Inverter ready for operation 3 Fault 4 Data setting error 1 Error 5 Multi function output 1...

Страница 123: ...EF EF0 Emergency stop STP 8 Hardware fault F 9 Motor overload OL1 A Overtorque detected OL3 B Not used C Power loss UV1 D Control power fault UV2 E Not used F Operator connection fault OPR 0022H Data...

Страница 124: ...0025H to 0027H Reserved 0028H Output voltage reference 1 1V 0029H to 002AH Reserved 002BH Sequence input status Bit 0 Terminal S1 1 Closed 1 Terminal S2 1 Closed 2 Terminal S3 1 Closed 3 Terminal S4...

Страница 125: ...cy detection 1 1 Output frequency setting in n095 6 Inverter ready for operation 1 Ready 7 Undervoltage detection 1 Undervoltage being detected 8 Baseblock 1 Inverter output baseblock in progress 9 Fr...

Страница 126: ...atus Bit 0 MA 1 Closed 1 P1 1 Closed 2 P2 1 Closed 3 Not used 4 Not used 5 Not used 6 Not used 7 Not used 8 to F Not used 002EH to 0030H Reserved 0031H Main circuit DC voltage 1 1 V 0032H Torque monit...

Страница 127: ...00 000 times do not execute the ENTER command too fre quently When two or more constants are being changed execute the ENTER command once after changing all of the constants While the constant is bein...

Страница 128: ...rns to its initial values in the following cases 1 If the set values of Multi function Input Selections 1 to 7 n050 to n056 are the same 2 If the following conditions are not satisfied in the V f pat...

Страница 129: ...quency 3 n085 Jump Frequency 2 n084 Jump Frequency 1 n083 4 If the Frequency Reference Lower Limit n034 Fre quency Reference Upper Limit n033 5 If the Motor Rated Current n036 150 of Inverter rated cu...

Страница 130: ...chine Constant No Name Unit Setting Range Factory Setting n011 Max Output Frequency 0 1 Hz 50 0 to 400 0 Hz 50 0 Hz n012 Max Voltage 1 V 1 to 255 0 V 0 1 to 510 0 V 200 0 V 400 0 V n013 Max Voltage Ou...

Страница 131: ...according to the motor char acteristics 1 For General purpose Applications 2 For Fans Pumps 3 For Applications Requiring High Starting Torque Increasing the voltage of the V f pattern increases motor...

Страница 132: ...adjustment is necessary for the Torque Compensation Gain n103 factory setting 1 0 When the wiring distance between the Inverter and the motor is long or when the motor generates vibration change the...

Страница 133: ...epends on Inverter capacity Adjustment of the Torque Compensation Gain n103 and the Torque Compensation Time Constant n104 is normally not required Adjust the torque compensation time constant under t...

Страница 134: ...rrent n036 Rated current at motor rated frequency Hz 1 A 4 Motor No load Current n110 1 Base frequency Hz during constant output control 2 Rated speed r min at base frequency during constant output co...

Страница 135: ...Leakage Inductance does not have to be set according to the motor V f Pattern during Vector Control Set the V f pattern as follows during vector control The following examples are for 200 V Class mot...

Страница 136: ...de To select the RUN STOP command or frequency ref erence change the mode in advance depending on the following appli cations LOCAL mode Enables the Digital Operator for RUN STOP com mands and FWD REV...

Страница 137: ...the input terminals are turned ON run operation is enabled by the or on the Digital Operator and FWD REV is enabled by the ON mode using or key When LOCAL REMOTE switching function is not set for mul...

Страница 138: ...efer to page 159 Note When the Inverter is operated without the Digital Operator always set constant n010 to 0 Operating RUN STOP Commands Using DeviceNet Com munications Setting constant n003 to 3 in...

Страница 139: ...ency reference setting using the ENTER key REMOTE Mode Select the command method in constant n004 n004 0 Enables frequency reference setting using the potentiometer on the Digital Operator 1 Enables u...

Страница 140: ...selection n004 1 Frequency reference selection n024 750 r min Frequency reference 1 n025 900 r min Frequency reference 2 n026 1050 r min Frequency reference 3 n027 1200 r min Frequency reference 4 n0...

Страница 141: ...erminals Up to 16 speed steps can be set using DeviceNet communications and the following combinations of frequency reference and input terminal selections Set frequency references 9 16 for n120 to n1...

Страница 142: ...equency reference as analog inputs to Digital Operator terminals CN2 1 CN2 2 and CN2 3 1 Analog Frequency Reference Gain n068 for voltage input n071 for current input The frequency reference provided...

Страница 143: ...tting 100 Frequency Reference Lower Limit n034 Sets the lower limit of the frequency reference in units of 1 n011 Max Output Frequency 100 When operating at a frequency reference of 0 operation is con...

Страница 144: ...m DeviceNet com munications There are no corresponding external input terminals At OFF n019 Acceleration Time 1 n020 Deceleration Time 1 At ON n021 Acceleration Time 2 n022 Deceleration Time 2 No Name...

Страница 145: ...load The Inverter may restart suddenly after stopping Construct the system to ensure safety even if the Inverter should restart Failure to observe this warn ing may result in injury When constant n08...

Страница 146: ...is the time from acceleration decelera tion rate 0 to the normal acceleration deceleration rate determined by the set acceleration deceleration time The following time chart shows switching between F...

Страница 147: ...leration deceleration set n096 to 3 or 4 2 To continue operation after overtorque detection set n096 to 1 or 3 During detection the operator will display an alarm flashing 3 To stop the Inverter and g...

Страница 148: ...orque detec tion can be performed either by detecting the output current or the out put torque When V f control mode is selected the setting of n097 is invalid and overtorque undertorque is detected b...

Страница 149: ...y ranges However the motor will operate without jumping during acceleration deceleration Continuing Operation Using Automatic Retry Attempts n082 When the fault retry function is selected stand clear...

Страница 150: ...e SPEED SEARCH command or DC injection braking at startup SPEED SEARCH Command Restarts a coasting motor without stopping it This function enables smooth switching between motor commercial power suppl...

Страница 151: ...ON HOLD command is input during acceleration or deceleration When the STOP command is input while an ACCELERATION DECELERATION PROHIBITION command is being input the accel eration deceleration hold is...

Страница 152: ...n n080 Set the Inverter output transistor switching frequency carrier fre quency Setting Carrier Frequency kHz Metallic Noise from Motor Noise and Cur rent Leakage 7 12 fout Hz 8 24 fout Hz 9 36 fout...

Страница 153: ...g Carrier Fre quency kHz 200 V Single phase or 3 phase 0 1 4 10 0 8 0 25 4 10 1 6 0 55 4 10 3 0 1 1 4 10 5 0 1 5 3 7 5 8 0 7 0 2 2 3 7 5 11 0 10 0 3 7 3 7 5 17 5 16 5 5 5 3 7 5 25 23 7 5 3 7 5 33 30 f...

Страница 154: ...1 2 If the wiring distance is long reduce the Inverter carrier frequency as described below 3 Set the Carrier Frequency Selection n080 to 1 2 3 or 4 when using vector control mode Do not set it to 7 8...

Страница 155: ...in the Inverter Install a separate emergency stop switch Failure to observe this warning may result in injury Set the processing when the STOP key is pressed during operation either from a multi func...

Страница 156: ...se the frequency reference is set lower than the Min Output Frequency n016 when the FWD REV RUN command is ON If the deceleration time is short or the load inertia is large an overvoltage OV fault may...

Страница 157: ...njection Braking Time at Stop n090 Sets the DC injection braking time at stopping in units of 0 1 second When the setting of n090 is 0 DC injection braking is not performed but the Inverter output is...

Страница 158: ...y for n052 159 1 FORWARD RUN command 2 wire sequence selection 137 2 REVERSE RUN command 2 wire sequence selection 137 3 External fault NO contact input Inverter stops for an external fault signal inp...

Страница 159: ...ncy coasting to a stop n005 is set to 1 is se lected the Inverter coasts to a stop according to Deceleration Time Setting 2 n022 Digital Operator displays Lit for fault flashing for alarm 20 Emergency...

Страница 160: ...wire sequence set terminal S3 n052 to 0 Failure to observe this warning may result in injury No Terminal Factory Setting Function n050 S1 1 FORWARD RUN command 2 wire sequence n051 S2 2 REVERSE RUN c...

Страница 161: ...meter frequency reference and RUN command from the Digital Operator UP DOWN Commands Setting n053 034 When the FWD REV RUN command is ON acceleration deceleration is enabled by inputting the UP or DOW...

Страница 162: ...the UP DOWN commands 4 If the JOG command is input while running for an UP DOWN com mand the JOG command has priority 5 Multi step speed references 1 to 4 are not effective when an UP DOWN command is...

Страница 163: ...he CN2 terminal of the JVOP 140 Digital Operator can be used as the main speed fre quency reference Refer to the block diagram on page 185 for details on the input signal When using the signal for the...

Страница 164: ...rminal will be the frequency reference The n025 setting will be invalid Note Set the Frequency Refer ence Gain in n068 or n071 and the Frequency Reference Bias in n069 or n072 2 to 3 Not used 4 Output...

Страница 165: ...Input Signal Selection 1 0 Digital Operator ter minal voltage 0 to 10 V 1 Digital Operator ter minal current 4 to 20 mA 0 Setting Name Description Ref 0 Fault Closed when Inverter fault oc curs 1 Oper...

Страница 166: ...CAL REMOTE selec tion 13 Inverter operation ready Closed when an Inverter fault is not detected and operation is ready 14 Fault restart Closed during fault retries 15 UV Closed when undervoltage is de...

Страница 167: ...166 FREQUENCY AGREE Signal setting 2 Detection width 2 Hz Release width 4 Hz Output frequency FREQUENCY AGREE signal...

Страница 168: ...n in units of 1 Inverter rated current 100 Factory setting 170 A setting of 200 disables the stall prevention current limit during acceleration If the output current exceeds the value set for n093 dur...

Страница 169: ...ger than 100 ms deceleration starts If the output current exceeds the value set for n094 deceleration contin ues If the output current goes to the value set for n094 acceleration to the set frequency...

Страница 170: ...n 0 The stall prevention level is the level set for constant n094 in all frequency areas 1 The following figure shows how the stall prevention level is automatically decreased in the constant output r...

Страница 171: ...o the value of main circuit DC voltage When using an optional braking resistor set n092 to 1 Con stant No Name Unit Setting Range Factory Setting n116 Acceleration Deceleration Time Selection during S...

Страница 172: ...Output frequency Minimum Output Frequency n016 2 Slip compensation is not performed during regeneration 3 Slip compensation is not performed when the Motor Rated Current n036 is set to 0 0 A Constant...

Страница 173: ...occurs and the Inverter output is turned OFF to prevent excessive overheating in the motor When operating with one Inverter connected to one motor an external thermal relay is not needed When operati...

Страница 174: ...r overload protection oc curs when contin uously operated at 50 60 Hz or less at 100 load Effective even when operated at low speed approx 6 Hz Base Frequency 60 Hz V f for 60 Hz 220 V Input Voltage U...

Страница 175: ...and change the constant setting accordingly Energy saving Control Mode n140 n158 The voltage for the best motor efficiency is calculated when operating in energy saving control mode The calculated vo...

Страница 176: ...60 Hz For any value other than 6 or 60 Hz set the voltage limit using linear interpolation The constants are set in for 200 V 400 V Inverters Doubled for the 400 V Class Inverters Constant No Name Uni...

Страница 177: ...oltage for one cycle of the search operation For 200 V Class Inverters set the values as percent ages of 200 V For 400 V Class Inverters set the values as percentages of 400 V Increase the value and t...

Страница 178: ...ower that is currently held Time Constant of Power Detection Filter n162 Response at load changes is improved when this value is small At low frequency however unstable rotation will result Constant N...

Страница 179: ...58 Energy saving Coefficient K2 n140 Yaskawa General pur pose Motor 200 V 0 1 kW 0 481 7 0 2 kW 1 356 9 0 4 kW 2 288 2 0 75 kW 3 223 7 1 5 kW 4 169 4 2 2 kW 5 156 8 3 7 kW 7 122 9 5 5 kW 9 94 8 7 5 kW...

Страница 180: ...0 V 0 1 kW 40 481 7 0 2 kW 41 356 9 0 4 kW 42 300 9 0 75 kW 43 224 7 1 5 kW 44 160 4 2 2 kW 45 138 9 3 7 kW 47 106 9 5 5 kW 49 84 1 7 5 kW 50 71 1 400 V 0 2 kW 61 713 8 0 4 kW 62 601 8 0 75 kW 63 449...

Страница 181: ...to derivative control Reverse 6 Enabled Feedback signal is subject to derivative control 7 Enabled Frequency reference PID output and deviation are subject to derivative control 8 Enabled Frequency r...

Страница 182: ...alues n134 Constant n134 prevents the calculated value of integral control from exceeding a specific amount There is normally no need to change the setting Reduce the setting if there is a risk of loa...

Страница 183: ...cal system to resonate increase the setting so that it is higher than the resonance frequency period PID Output Gain n163 Constant n163 adjusts the output gain PID Feedback Gain n129 Constant n129 is...

Страница 184: ...PID output is negative Constant No Name Unit Setting Range Factory Setting n136 Selection for PID Feedback Loss Detection 0 No detection of PID feed back loss 1 Detection of PID feed back loss operat...

Страница 185: ...ring PID cancel by the multi function input Frequency reference selection Remote Local Adjustment gain Derivative time D PID control selection n128 1 3 5 7 Feedback value MNTR U 16 100 FMAX PID INPUT...

Страница 186: ...140 A D converter GND 0V Inverter Max output frequency ADCH1 ADCH2 Converts A D value into Hz n011 3FFH Max output frequency Converts A D value into Hz n011 3FFH 1 n070 Primary delay time constant Co...

Страница 187: ...changed when this constant is set If an alarm occurs when copying constants PRGM will flash and copy ing will continue Constant Copy Function Selection n176 Depending on the setting of n176 Constant...

Страница 188: ...or are safe from accidental overwriting If reading is attempted while this constant is set to 0 PrE will flash Press DSPL or ENTER and return to the constant No display Constant No Name Unit Setting R...

Страница 189: ...isplay the set value Change the set value to 4 by pressing the or key Press ENTER Change the constant No to n177 by pressing the or key Press ENTER to display the set value Change the set value to 1 b...

Страница 190: ...Constant Copy Function Selection n176 Constant Read Selection Prohibit n177 Fault History n178 Software Version No n179 and hold output frequency are not written vAE will appear flashing if the capaci...

Страница 191: ...series power supply specifications and control mode V f control or vector control When the constants stored in the Digital Operator are the same as those in the Inverter vFy will flash and then End w...

Страница 192: ...the con stant value in the Digital Operator Continue the exe cution of VERIFY Press DSPL to light PRGM Press ENTER to display the set value Change the set value to 4 by pressing the or key Press ENTE...

Страница 193: ...Execute Inverter Capacity Display vA using the Constant Copy Function Selec tion n176 Press DSPL to light PRGM Press ENTER to display the set value Change the set value to 4 by pressing the or key Pre...

Страница 194: ...Class Three phase 200 V Single phase 200 V Three phase 400 V 2 b 4 Max Applicable Motor Capacity 200 V Class 400 V Class 0 1 kW 0 25 kW 0 55 kW 1 1 kW 1 5 kW 2 2 kW 3 7 kW 0 37 kW 0 55 kW 3 0 kW 1 1...

Страница 195: ...to 4 by pressing the or key Press ENTER Change the constant No to n176 by pressing the or key Press ENTER to display the set value Change the set value to Sno by pressing the or key Press ENTER Press...

Страница 196: ...ispeed V7 to VSmini J7 Check if the Inverters are the same product series Flashes No constant data stored in the Digital Operator Execute READ Flashes Attempt made to execute writing COPY or VERIFY be...

Страница 197: ...s and display the frequency reference constant in r min Item Contents Frequency ref erence con stants Frequency References 1 to 8 Constants n024 to n031 Jog Frequency Reference Constant n032 Frequency...

Страница 198: ...n035 Setting range Min 120 Fmax n011 Frequency Reference Lower Limit n034 n035 to 120 Fmax n011 Fre quency Reference Upper Limit n033 n035 400 Hz 120 P 9999r min Max Upper Limit Value N P 120 400 Hz...

Страница 199: ...Selecting Processing for Frequency Reference Loss n064 Use this setting to select the processing performed if the level of the fre quency reference signal from the operator circuit terminals suddenly...

Страница 200: ...load status The recommended settings for output open phase detection are n168 5 and n169 0 2 s Constant No Name Unit Setting Range Factory Setting n166 Input Open phase Detection Level 1 0 to 100 1 40...

Страница 201: ...tect undertorques during acceleration set to 3 or 4 2 To continue operation after undertorque detection set to 1 or 3 Dur ing detection the operation displays the UL3 alarm flashing 3 To halt the Inve...

Страница 202: ...than the undertorque detection time n119 the undertorque detection function operates Factory setting 0 1 s Overtorque Undertorque Detection Function Selection 2 n097 When vector control mode is select...

Страница 203: ...arispeed V7 The Inverter is an electronic device that uses semi conductors and is thus vulnerable to high voltage Only authorized personnel should be permitted to perform maintenance inspection or par...

Страница 204: ...inks Buildup of dust dirt and debris Blow with dry com pressed air at a pres sure of 39 2 104 to 58 8 104 Pa 57 to 85 psi 4 to 6kg cm2 Printed circuit boards Accumulation of con ductive material or oi...

Страница 205: ...C Load factor 80 max Operating rate 12 hours max per day Part Standard Replacement Period Replacement Method Cooling fan 2 to 3 years Replace with new part Smoothing capacitor 5 years Replace with new...

Страница 206: ...nd remove the protective tube and connector 3 Open the left and right sides of the fan cover to remove the cooling fan from the cover 2 Mounting 1 Mount the cooling fan on the fan cover The arrow mark...

Страница 207: ...ight and left sides of the fan cover to remove the cover from the cooling fan 2 Mounting 1 Mount the cooling fan on the fan cover The arrow mark to indicate the airflow direction must be opposite to t...

Страница 208: ...the protective function operates and the Digital Operator lights the dis play and shuts off the output to stop the Inverter The fault can be output as a fault output to the external devices by multi...

Страница 209: ...phase 400 V Main circuit DC voltage dropped below approx 400 V Control supply fault Control power supply fault is detected while the Inverter output is OFF Check the following Power supply volt age M...

Страница 210: ...ice and turn ON the Inverter s power again dE1 I O message length disagreement Inverter is not operating correctly because the I O data was not sent cor rectly from the master The length of the polled...

Страница 211: ...nstants n033 n034 OP5 constants n083 to n085 OP6 Multi function An alog Inputs n077 and PID Control Selection n128 are both set to a value oth er than 0 Check the setting val ues OL3 Overtorque detec...

Страница 212: ...unications The In verter stops according to constant n005 STP Emergency stop Inverter received emer gency stop alarm signal Inverter stops according to constant n005 Check the external cir cuit sequen...

Страница 213: ...level n097 or n118 Operation when undertorque is detected will be determined by the setting in n117 Check the setting in n118 Check the operating conditions and remove the cause OH3 Inverter overheat...

Страница 214: ...ow the low voltage detection level while the Inverter output is ON 200 V Stops at main cir cuit DC voltage below approx 200 V 160 V for single phase 400 V Stops at main cir cuit DC voltage of approx 4...

Страница 215: ...11 to n017 Set the motor rated current shown on the nameplate in constant n036 OL2 Inverter overload Inverter overload protec tion operated by built in electronic thermal over load relay Check the loa...

Страница 216: ...Disconnection in output cable Disconnection in motor windings Loose output termi nal screws Check the following Disconnection in output wirings Motor impedance Terminal screws Loose UL3 Undertorque d...

Страница 217: ...it terminal S6 See note EF7 External fault in put command from control cir cuit terminal S7 See note Check the external cir cuit sequence CPF 00 Inverter cannot commu nicate with the Digital Operator...

Страница 218: ...PR Operator connect ing fault Cycle power If the fault remains replace the In verter Stops ac cording to constant STP Emergency stop The Inverter stopped ac cording to constant n005 after receiving th...

Страница 219: ...rate or MAC ID setting and turn ON the Inverter s power again Replace the Inverter if the problem recurs Recover able non fatal error There was a non fa tal error Replace the Inverter if the problem r...

Страница 220: ...re properly con nected Check for cable damage and bad connections Check that the com munications lines are separated from the main circuit wir ing Normal status No data com munica tions No error occur...

Страница 221: ...r does not run when an operation is started by the DeviceNet master Incorrect operation method is selected Selection of operation Run command selection n003 is not set to DeviceNet communications Set...

Страница 222: ...during running n094 is set too low the output current reaches the set level and the speed drops Check if the stall prevention level during running n094 is set to an appropriate value The load is too h...

Страница 223: ...011 to 017 according to the load characteristics The maximum frequency and base frequency were incorrectly adjusted Example To operate a 60 Hz motor at 40 Hz or less the maximum frequency and base fre...

Страница 224: ...5 7 5 Inverter Capacity kVA 0 3 0 6 1 1 1 9 3 0 4 2 6 7 9 5 13 Rated Out put Current A 0 8 1 6 3 5 8 11 17 5 25 33 Max Output Voltage V 3 phase 200 to 230 V proportional to input voltage Single phase...

Страница 225: ...0 01 Hz Overload Capacity 150 rated output current for one minute Frequency Reference Signal 0 to 10 VDC 20 k 4 to 20 mA 250 frequency setting potentiometer Selectable Acceleration Deceleration Time 0...

Страница 226: ...age becomes 50 V or less RUN indicator stays ON or Digital Operator indicator stays ON Multi func tion Input Seven of the following input signals are selectable Forward reverse run 3 wire sequence fau...

Страница 227: ...oling Method Cooling fan is provided for the following models 200 V 0 75 kW or larger Inverters 3 phase 200 V 1 5 kW or larger Inverters single phase Other models are self cooling Ambient Temperature...

Страница 228: ...2 3 0 3 7 5 5 7 5 Inverter Capacity kVA 0 9 1 4 2 6 3 7 4 2 5 5 7 0 11 14 Rated Out put Current A 1 2 1 8 3 4 4 8 5 5 7 2 9 2 14 8 18 Max Output Voltage V 3 phase 380 to 460 V proportional to input vo...

Страница 229: ...max output frequency Output Fre quency Res olution 0 01 Hz Overload Capacity 150 rated output current for one minute Frequency Reference Signal 0 to 10 VDC 20 k 4 to 20 mA 250 frequency setting potent...

Страница 230: ...func tion Input Seven of the following input signals are selectable Forward reverse run 3 wire sequence fault reset external fault MA contact input multi step speed operation JOG command acceleration...

Страница 231: ...pe or enclosed wall mounted NEMA 1 TYPE 1 Cooling Method Cooling fan is provided for the following models 400 V 1 5 kW or larger Inverters 3 phase Other models are self cooling Ambient Temperature Ope...

Страница 232: ...sic insulation protective class 1 overvoltage category II is provided for the control circuit terminals Additional insulation may be necessary in the end product to conform to CE requirements 2 1 B1 B...

Страница 233: ...t Use terminals R L1 and S L2 for single phase Inverters Never use terminal T L3 U T1 V T2 W T3 Inverter output Inverter output B1 B2 Braking resistor connection Braking resistor connection 2 1 DC rea...

Страница 234: ...ti function input selection common For control signal Output Multi function contact output P1 Photocoupler out put 1 Factory setting Run Photo coupler output 48 VDC 50 mA or less P2 Photocoupler out p...

Страница 235: ...r 0 V Common When connecting sequence inputs S1 to S4 with transistor turn the rotary switch SW1 depending on the polarity 0 V common NPN side 24 V common PNP side Factory setting NPN side FORWARD RUN...

Страница 236: ...Specifications 235 Sequence Connection with PNP Transistor 24 V Common FORWARD RUN STOP REVERSE RUN STOP EXTERNAL FAULT NO FAULT RESET Multi function inputs External power supply 24V Varispeed V7 24...

Страница 237: ...236 Dimensions Heat Loss Unit mm The following diagram shows the external dimensions and heat loss of the open chassis type IP20 Fig 2 Fig 1 H1 H2 H W1 W 2 d D H1 H2 H W1 W 4 d D...

Страница 238: ...3 7 140 5 51 128 5 04 158 6 22 128 5 04 118 4 65 5 0 20 M4 2 1 4 62 96 7 52 4 149 1 2 5 5 180 7 08 260 10 23 185 7 28 164 6 46 244 9 60 8 0 31 M5 4 6 10 14 170 4 79 4 249 8 2 7 5 180 7 08 260 10 23 18...

Страница 239: ...54 9 2 1 5 108 4 25 128 5 04 171 6 73 96 3 78 118 4 65 5 0 20 M4 1 5 3 31 45 8 29 9 75 7 2 2 2 108 4 25 128 5 04 171 6 73 96 3 78 118 4 65 5 0 20 M4 1 5 3 31 50 5 32 5 83 0 2 3 0 140 5 51 128 5 04 15...

Страница 240: ...MCCB Magnetic Contactors and Fuses 200 V 3 phase 200 V Single phase Varispeed V7 Model V7 20P 1 V7 20P 2 V7 20P 4 V7 20P 7 V7 21P 5 V7 22P 2 V7 23P 7 V7 25P 5 V7 27P 5 Capacity kVA 0 3 0 6 1 1 1 9 3...

Страница 241: ...ent A 1 2 1 8 3 4 4 8 5 5 7 2 8 6 14 8 18 0 MCCB type NF30 NF50 MITSUB ISHI 5 A 5 A 5 A 10 A 10 A 20 A 20 A 30 A 30 A Magnetic contactor Fuji Electric FA Compo nents Systems HI 7E HI 7E HI 7E HI 10 2E...

Страница 242: ...wer supply transformer of large capacity 600 kVA or more or to improve power factor on the power supply side Noise Filter Use a noise filter exclusively for Inverter if radio noise generated from the...

Страница 243: ...007 0107 Stop Key Selection 0 1 1 0 154 008 0108 Frequency Reference Selection in Local Mode 0 1 1 1 Note 5 137 009 0109 Frequency Reference Setting Method From Digital Operator 0 1 1 0 138 010 010A...

Страница 244: ...9 r min 1 r min 0 r min 139 028 011C Frequency Reference 5 Note 6 0 to 9999 r min 1 r min 0 r min 139 029 011D Frequency Reference 6 Note 6 0 to 9999 r min 1 r min 0 r min 139 030 011E Frequency Refer...

Страница 245: ...n018 10 0 s 042 012AH Deceleration Time 3 0 00 to 6 000 s Set in n018 10 0 s 043 012BH Acceleration Time 4 0 00 to 6 000 s Set in n018 10 0 s 044 012CH Deceleration Time 4 0 00 to 6 000 s Set in n018...

Страница 246: ...Multi function Output Se lection 1 0 to 21 1 2 164 058 013A Multi function Output Se lection 2 0 to 21 1 1 164 059 013B Multi function Output Se lection 3 0 to 21 1 0 164 064 0140 Processing During An...

Страница 247: ...48 089 0159 DC Injection Braking Current 0 to 100 1 50 150 090 015A DC Injection Braking Time at Stop 0 0 to 25 5 0 1s 0 5s Note 2 156 091 015B DC Injection Braking Time at Startup 0 0 to 25 5 0 1s 0...

Страница 248: ...e Limiter 0 to 250 1 150 110 016E Motor No load Current 0 to 99 1 Note 3 132 111 016F Slip Compensation Gain 0 0 to 2 5 0 1 0 0 Note 8 171 112 0170 Slip Compensation Time Constant 0 0 to 25 5 s 0 1 s...

Страница 249: ...te 6 0 to 9999 r min 1 r min 0 r min 140 128 0180 PID Control Selection 0 to 8 1 0 179 129 0181 PID Feedback Gain 0 00 to 10 00 Hz 0 01 1 00 182 130 0182 Proportional Gain P 0 0 to 25 0 0 1 1 0 181 13...

Страница 250: ...15 1 0 155 019B DeviceNet Power Scale 15 to 15 1 0 156 019C DeviceNet Voltage Scale 15 to 15 1 0 157 019D DeviceNet Time Scale 15 to 15 1 0 158 019E Motor Code Energy saving Control 0 to 70 1 Note 7...

Страница 251: ...n control mode selection n002 is changed factory setting corre sponds to the control mode Refer to page 251 169 01A9 Output Open phase De tection Time 0 to 255 s 1 s 0 s 173 01AD DC Injection Braking...

Страница 252: ...ip Compensation Gain 0 0 1 0 n112 Slip Compensation Gain Time Con stant 2 0 s 0 2 s No Name Unit Factory Setting Inverter Capaci ty kW 0 1 kW 0 25 kW 0 55 kW 1 1 kW 1 5 kW 2 2 kW 3 7 kW 5 5 kW 7 5 kW...

Страница 253: ...rLeakage Inductance MH 110 4 56 08 42 21 19 07 13 4 9 81 6 34 n110 Motor No load Current 72 73 62 55 45 35 32 No Name Unit Factory Setting Inverter Ca pacity kW 0 37 kW 0 55 kW 1 1 kW 1 5 kW 2 2 kW 3...

Страница 254: ...uary 2005 Preface Addition Safety precautions Precaution about ground ing the supply neutral in the WIRING section Precaution about using the 3 wire sequence in the WIRING and OPERATION section Precau...

Страница 255: ...ut Output Open phase De tection Undertorque Detection Revision PID control block diagram Chapter 9 Addition Alarm and fault display descriptions Alarm CAL dE1 rUn UL3 oH3 Fault PF LF UL3 Chapter 10 Pa...

Страница 256: ...ORATION 4F No 49 Wu Kong 6 Rd Wu Ku Industrial Park Taipei Taiwan Phone 886 2 2298 3676 Fax 886 2 2298 3677 YASKAWA ELECTRIC HK COMPANY LIMITED Rm 2909 10 Hong Kong Plaza 186 191 Connaught Road West H...

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