YASKAWA VS-606V7 Series Скачать руководство пользователя страница 141 | Manualshive

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YASKAWA VS-606V7 Series Скачать руководство пользователя страница 141

140

READ Function

Reads out the constants in batch from the Inverter and stores them in
EEPROM inside the Digital Operator. When the read-out is executed,
the previously stored constants data in the EEPROM are cleared and
replaced with the newly entered constants.
Example: Storing Constants from Inverter in EEPROM in Operator

Explanation

Operator Display

• Enable

the set-

ting of constants

n001 to n179.

• Press

to lit

.

• Press

to dis-

play the set value.

• Change the set value to

4 by pressing the or
key.

• Press

.

(May be a different constant No.)

(Lit)

(May be a different set value.)

(Flashes)

(Lit for one second.)

↓

(The constant No. is displayed.)

• Set Contant

Read Prohibited

Selection (n177)
to read-enabled.

*1

• Change the constant No.

to n177 by pressing the

or key.

• Press

to dis-

play the set value.

• Change the set value to

1 by pressing the or
key.

• Press

.

(Lit)

(Flashes)

(Lit for one second.)

↓

(The constant No. is displayed.)

DSPL

PRGM

ENTER

ENTER

ENTER

ENTER

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Содержание VS-606V7 Series

Страница 1: ...TION MANUAL YASKAWA MANUAL NO TOE S606 11 2H COMPACT GENERAL PURPOSE INVERTER Upon receipt of the product and prior to initial operation read these instructions thoroughly and retain them for future r...

Страница 2: ...otective 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 becau...

Страница 3: ...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 d...

Страница 4: ...s turned OFF Never touch the 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 amp...

Страница 5: ...he main unit may fall and be damaged 26 Mount the Inverter on nonflammable material i e metal Failure to observe this caution may result in a fire 25 When mounting Inverters in an enclosure install a...

Страница 6: ...ing to the local grounding code Failure to observe this warning may result in an elec tric shock or a fire 36 For 400 V class make sure to ground the sup ply neutral Failure to observe this warning ma...

Страница 7: ...he control circuits Failure to observe this caution may result in a mal function damage or a fire 30 Never connect the AC main circuit power supply to output terminals U T1 V T2 W T3 B1 B2 1 or 2 The...

Страница 8: ...elec tric shock 40 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 even if the...

Страница 9: ...n while changing a constant If sending a Run command while changing a constant such as during a test run be sure to observe all safety precautions Failure to observe this warning may result in injury...

Страница 10: ...ing Failure to observe this caution may result in injury 155 Do not perform signal checks during operation The machine or the Inverter may be damaged 40 All the constants set in the Inverter have been...

Страница 11: ...roceeding If the indicators are not OFF the capacitors are still charged and can be dangerous 160 Do not perform withstand voltage test on any part of the VS 606V7 The Inverter is an electronic device...

Страница 12: ...circuit Failure to observe this caution may result in injury 160 Never modify the product Failure to observe this warning may result in an electrical shock or injury and will void the guarantee Do no...

Страница 13: ...ided on the front cover of the Inverter as shown below Follow the warnings when handling the Inverter Plastic Case Nameplate Top Cover in case of 5 5 7 5 kW Warning Label Location Status Indicators Ex...

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: ...l 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 office...

Страница 16: ...Cover 27 Removing the Terminal Cover 27 Mounting the Terminal Cover 28 Removing the Digital Operator 28 Mounting the Digital Operator 28 Removing the Bottom Cover 29 Mounting the Bottom Cover 29 4 Wir...

Страница 17: ...nt Calculation 61 V f Pattern during Vector Control 62 Switching LOCAL REMOTE Mode 63 How to Select LOCAL REMOTE Mode 64 Selecting RUN STOP Commands 64 LOCAL Mode 64 REMOTE Mode 65 Operating RUN STOP...

Страница 18: ...Circuits with External Devices 90 Using Input Signals 90 Using the Multi function Analog Inputs n077 n078 n079 94 Using Output Signals n057 n058 n059 97 Setting Frequency by Current Reference Input 99...

Страница 19: ...sing for Frequency Reference Loss n064 151 Input Output Open phase Detection 152 Undertorque Detection 153 Using Inverter for Elevating Machines 155 Brake ON OFF Sequence 155 Stall Prevention During D...

Страница 20: ...tions 180 Standard Specifications 200 V Class 180 Standard Specifications 400 V Class 184 Standard Wiring 188 Sequence Input Connection with NPN PNP Transistor 192 Dimensions Heat Loss 194 Recommended...

Страница 21: ...tion may result in injury or equipment damage After unpacking the VS 606V7 check the following Verify that the model number matches your purchase order or packing slip Check the Inverter for physical...

Страница 22: ...stic standards CIMR V7AT20P1 No Type A With Digital Operator with potentiometer B Without Digital Operator with blank cover C With Digital Operator without potentiometer A T 0P1 0P2 0P4 0 1 kW 0 2 kW...

Страница 23: ...erator without potentiometer JVOP 147 Used for setting or changing constants Blank cover In models without a Digital Operator the blank cover is mounted in place of the Digital Operator Terminal Cover...

Страница 24: ...minal Block Control Circuit Terminal Block Input Polarity Switch Ground Terminals Terminal Resistor Switch for Communication Circuit Voltage Current Change Switch for Analog Frequency Reference Input...

Страница 25: ...gement of the main circuit terminals depends on the Inverter model CIMR V7 T25P5 27P5 45P5 47P5 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 CIMR V7 TB3P7 CIMR V7 T21P5 22P2 B0P7 B1P5 40P2 to 42P2 CIMR V7...

Страница 26: ...e 10 to 50 C for IP20 open chassis type 10 to 40 C for NEMA 1 TYPE 1 Rain and moisture Oil sprays and splashes Salt spray Direct sunlight Avoid using outdoors Corrosive gases e g sulfurized gas or liq...

Страница 27: ...case or the termi nal cover Otherwise the main unit may fall and be damaged The VS 606V7 generates heat For effective cooling mount it vertically Air Air 100 mm or more 100 mm or more a a Voltage Cla...

Страница 28: ...vers Removing the Front Cover Use a screwdriver to loosen the screw section A on the front cover This screw can not be removed to prevent loss Then press the right and left sides in direction 1 and li...

Страница 29: ...irection 2 Mounting the Terminal Cover Mount the terminal cover by reversing the order of the above procedure for removal Removing the Digital Operator After removing the front cover follow the proced...

Страница 30: ...minal cover tilt the bottom cover in direction 1 with section A as a supporting point Inverters with Width of 180 mm After removing the terminal cover use a screwdriver to loosen the mounting screw in...

Страница 31: ...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 32: ...frequency For details refer to Reducing Motor Noise or Leakage Current Using Carrier Frequency Selection n080 on page 83 3 Control wiring must be less than 50 m in length and must be separated from po...

Страница 33: ...k the converter sec tion In this case attach an AC reactor optional to the Inverter input side or a DC reactor optional to the DC reactor connection terminal Wire and Terminal Screw Sizes 1 Control Ci...

Страница 34: ...2 14 CIMR V7 T 20P4 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M3 5 0 8 to 1 0 0 75 to 2 18 to 14 2 14 CIMR V7 T 20P7 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M3 5 0 8 to 1 0 0 75 to 2 18 to 14 2 14 CIMR...

Страница 35: ...hed or equivalent CIMR V7 T B0P2 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M3 5 0 8 to 1 0 0 75 to 2 18 to 14 2 14 CIMR V7 T B0P4 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M3 5 0 8 to 1 0 0 75 to 2 18 to...

Страница 36: ...40P7 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M4 1 2 to 1 5 2 to 5 5 14 to 10 2 14 CIMR V7 T 41P5 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M4 1 2 to 1 5 2 to 5 5 14 to 10 2 14 CIMR V7 T 42P2 R L1 S L2...

Страница 37: ...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 result in an electric...

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: ...mount the cover in its original position SW1 can be changed according to sequence input signal S1 to S7 polarity 0 V common NPN side Factory setting 24 V common PNP side Refer to pages 191 and 192 fo...

Страница 40: ...power supply is turned ON during the FWD or REV RUN command is given the motor will start automatically Turn the power supply ON after verifying that the RUN signal is OFF Failure to observe this war...

Страница 41: ...rter 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 burns to the...

Страница 42: ...shown below Name Constant RUN Command Selection n003 0 Enables run stop and reset from Digital Operator 1 Enables run and stop from control circuit terminals 2 Enables MEMOBUS communications 3 Enable...

Страница 43: ...otor by turning the poten tiometer clockwise A frequency refer ence corresponding to the potentiometer position will be dis played If the potentiometer is switched rapidly the motor also acceler ates...

Страница 44: ...smoothly Motor rotates in the correct direction Motor does not have abnormal vibration or noise Acceleration and deceleration are smooth Current matching the load flows Status indicators and Digital...

Страница 45: ...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 setting Indicator Display Section Rear side of...

Страница 46: ...cy stop STOP command is sent from the Digital Operator when the control circuit terminals were used to operate the Inverter Emergency stop Emergency stop alarm is sent from the control circuit termina...

Страница 47: ...f a fault occurs the ALARM indicator will lit The fault can be reset by turning ON the FAULT RESET sig nal or by pressing the key on the Digital Operator with the operation signal OFF or by turning OF...

Страница 48: ...f the VS 606V7 loses power while in one of these modes it will return to the same mode once power is restored Monitor No U 01 Frequency reference FREF U 02 Output frequency FOUT U 03 Output current IO...

Страница 49: ...mmunications Setting can be changed using the or key LOCAL REMOTE Selection Local Remote Return to If the VS 606V7 is stopped after it has changed to any of these modes during operation it changes to...

Страница 50: ...nput terminal status of control circuit terminals can be monitored U 07 Output Terminal Status 2 Output terminal status of control circuit terminals can be monitored U 08 Torque Monitor The amount of...

Страница 51: ...h software version No VSP010028 or later Input Output Terminal Status Data Reception Error Display 1 Terminal S1 is closed 1 Terminal S2 is closed 1 Terminal S3 is closed 1 Terminal S4 is closed 1 Ter...

Страница 52: ...r 8 Fault Diagnosis for details Switching Fault History Records The fault that is displayed can be changed using the or key Clearing the Fault History Set constant n001 to 6 to clear the fault history...

Страница 53: ...operation of the VS 606V7 Digital setting is set at the factory n004 0 For the model with JVOP 147 Digital Operator without potentiometer factory setting is set by frequency setting potentiometer n00...

Страница 54: ...5 0 5 0 4 Press to make lit then select forward or reverse run by press ing or key Examine the application Never select REV when reverse run is prohibited Forward or Reverse 5 Press to make lit then s...

Страница 55: ...tting Constant Selection Initialization n001 55 Control Mode Selection n002 60 RUN Command Selection n003 64 Frequency Reference Selection n004 65 Stopping Method Selection n005 87 Basic characteristi...

Страница 56: ...sts the data that can be set or read when n001 is set By setting this constant the fault history can be cleared and the con stants initialized Unused constants between n001 and n179 are not dis played...

Страница 57: ...o Adjusting Torque According to Appli cation V f Pattern Setting on page 57 3 If the following conditions are not satisfied in the jump frequency settings Jump Frequency 3 n085 Jump Frequency 2 n084 J...

Страница 58: ...10 0 V 20 0 V for Inverters of 5 5 kW and 7 5 kW 200 V and 400 V Classes Constant No Name Unit Setting Range Factory Setting n011 Max Output Frequency 0 1 Hz 50 0 to 400 0 Hz 60 0 Hz n012 Max Voltage...

Страница 59: ...r 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 torque but an excessi...

Страница 60: ...justment 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 aut...

Страница 61: ...tor constants Setting depends on Inverter capacity Refer to pages 210 and 211 Adjustment of the Torque Compensation Gain n103 and the Torque Compensation Time Constant n104 is normally not required Ad...

Страница 62: ...ns are based on the line to line resistance and insulation grade of the motor test report 3 Motor Rated Current n036 Rated current at motor rated frequency Hz 1 A 4 Motor No load Current n110 1 Base f...

Страница 63: ...ounted reactor inductance Unless a reactor is connected n108 Motor 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 du...

Страница 64: ...cy 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 RUN commands The fre quency reference can b...

Страница 65: ...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 multi f...

Страница 66: ...era tion reference two wire sequence For an example of three wire sequence refer to page 92 For more information on how to select the sequence polarity refer to page 191 Note When the Inverter is oper...

Страница 67: ...thod in constant n004 n004 0 Enables frequency reference setting using the potentiometer on the Digital Operator factory setting Factory setting of models with the Digital Operator without a potentiom...

Страница 68: ...n024 25 0 Hz Frequency reference 1 n025 30 0 Hz Frequency reference 2 n026 35 0 Hz Frequency reference 3 n027 40 0 Hz Frequency reference 4 n028 45 0 Hz Frequency reference 5 n029 50 0 Hz Frequency r...

Страница 69: ...nput selection Operating at Low Speed By inputting a JOG command and then a FORWARD REVERSE RUN command operation is enabled at the jog frequency set in n032 When multi step speed references 1 2 3 or...

Страница 70: ...r 20 mA can be set in units of 1 Max Output Frequency n011 100 Factory setting 100 2 Analog Frequency Reference Bias n061 The frequency reference provided when the analog input is 0 V 4 mA or 0 mA can...

Страница 71: ...erence lower limit However if the frequency reference lower limit is set to less than the Minimum Output Frequency n016 operation is not performed Factory setting 0 Using Four Acceleration Deceleratio...

Страница 72: ...ion 1 Accleration Deceleration Time Selection 2 Acceleration Time Deceleration Time OFF OFF Acceleration time 1 n019 Deceleration time 1 n020 ON OFF Acceleration time 2 n021 Deceleration time 2 n022 O...

Страница 73: ...ad 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 n081 i...

Страница 74: ...he S curve characteristic time 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 c...

Страница 75: ...tion Function Selection 1 n096 1 To detect overtorque during acceleration deceleration set n096 to 3 or 4 2 To continue operation after overtorque detection set n096 to 1 or 3 During detection the Dig...

Страница 76: ...ction function will operate Factory setting 0 1 s Overtorque Undertorque Detection Function Selection 2 n097 When vector control mode is selected overtorque undertorque detec tion can be performed eit...

Страница 77: ...band control Setting the val ues to 0 00 Hz disables this function Set prohibited frequencies 1 2 and 3 as follows Operation is prohibited within the jump frequency ranges However the motor will opera...

Страница 78: ...owing cases 1 If no other fault occurs within 10 minutes after retry 2 When the FAULT RESET signal is ON after the fault is detected 3 When the power supply is turned OFF Operating a Coasting Motor wi...

Страница 79: ...0 acceleration starts from the minimum output frequency after baseblocking for the time set in n091 Holding Acceleration Deceleration Temporarily To hold acceleration or deceleration input an ACCELERA...

Страница 80: ...t Frequency n016 the motor will operate at the Frequency Reference Lower Limit n034 Using Frequency Meter or Ammeter n066 Selects to output either output frequency or output current to analog out put...

Страница 81: ...output AM AC can be used as a pulse train output output fre quency monitor frequency reference monitor Set n065 to 1 when using pulse train output Constant No Name Unit Setting range Factory setting n...

Страница 82: ...onitor n150 Setting Description 0 Output frequency monitor 1440 Hz Max frequency n011 1 1F Output frequency 1 6 6F Output frequency 6 12 12F Output frequency 12 24 24F Output frequency 24 36 36F Outpu...

Страница 83: ...he conditions are not satis fied Used as a Sourcing Output Used as a Sinking Input Output Voltage VRL V Load Impedance k 5 V 1 5 k or more 8 V 3 5 k or more 10 V 10 k or more External Power Supply V 1...

Страница 84: ...cy Selection n080 Set the Inverter output transistor switching frequency carrier fre quency Setting Carrier Frequency kHz Metallic Noise from Motor Noise and Current Leakage 7 12 fout Hz 8 24 fout Hz...

Страница 85: ...urrent A Setting CarrierFrequency kHz 200 V Single phase or 3 phase 0 1 4 10 0 8 0 25 4 10 1 6 0 4 4 10 3 0 0 75 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 fc 12 fout fc 24 fou...

Страница 86: ...V 200 V Class 3 phase 380 to 460 V 400 V Class Ambient temperature 10 to 50 C Protection structure open chassis type IP20 IP00 10 to 40 C Protection structure enclosed wall mounted type NEMA 1 TYPE 1...

Страница 87: ...automatically reduced to 2 5 kHz when the Reducing Carrier Frequency Selection at Low Speed n175 is set to 1 and the following conditions are satisfied Output frequency 5 Hz Output current 110 Factory...

Страница 88: ...motor deceler Setting Description 0 The STOP key is effective either from a multi function input terminal or communications When the STOP key is pressed the Inverter stops ac cording to the setting o...

Страница 89: ...n Acceleration Deceleration Time 1 is selected Changing the frequency reference while running Upon termination of the FWD REV RUN command the motor starts coasting Applying DC Injection Braking DC Inj...

Страница 90: ...mming Features 89 When coasting to a stop is specified in the Stopping Method Selection n005 DC injection braking is not applied when stopping n016 Min Output Frequency n090 DC Injection Braking Time...

Страница 91: ...xternal fault NO contact input Inverter stops for an external fault signal input Digital Operator displays EF 2 4 External fault NC contact input 5 Fault reset Resets a fault Fault reset not effective...

Страница 92: ...to a stop according to Deceleration Time Setting 2 n022 Digital Operator displays 20 Emergency stop alarm NO contact input 21 Emergency stop fault NC contact input 22 Emergency stop alarm NC contact i...

Страница 93: ...The LOCAL REMOTE Selection can be used only when stopped Open Run according to the setting of RUN Command Selection n003 or Frequency Reference Selection n004 Closed Run according to the frequency ref...

Страница 94: ...thus be performed at the desired speed When UP DOWN commands are specified in n056 any function set in n055 is disabled terminal S6 is the input terminal for the UP command and ter minal S7 is the in...

Страница 95: ...ntrol circuit terminal or Digital Operator commands RUN commands from communications and the frequency reference are effective when the multi function input terminal for this setting is closed registe...

Страница 96: ...nvalid Note Set the Frequency Reference Gain in n068 or n071 and the Frequency Refer ence Bias in n069 or n072 2 Frequency refer ence gain FGAIN Set the FGAIN to constant n060 or n074 and the FBIAS to...

Страница 97: ...nction Analog Input Signal Selection 0 Digital Operator terminal voltage 0 to 10 V 1 Digital Operator terminal current 4 to 20 mA 0 Constant No Name Unit Setting Range Factory Setting n079 Frequency R...

Страница 98: ...ed when Inverter output frequency is less than minimum output frequency 4 Frequency detection 1 Output frequency Frequency Detec tion Level n095 75 5 Frequency detection 2 Output frequency Frequency D...

Страница 99: ...m Inverter opera tion by MEMOBUS communication 109 19 PID feedback loss Closed during PID feedback loss 135 20 Frequency reference loss Closed during frequency reference loss 151 21 Inverter overheat...

Страница 100: ...ce to control circuit terminal FR when DIP switch SW2 is switched to I side The Inverter might be damaged V I SW2 SW2 When setting frequency by input ting current reference 4 20 mA or 0 20 mA from the...

Страница 101: ...e Inverter Switch FWD and REV run by setting F R LED Set frequency by the analog current signal 0 100 max frequency 4 20 mA or 0 to 20 mA connected to the control circuit terminals Switch run stop and...

Страница 102: ...output frequency Constant No Name Unit Setting Range Factory Setting n003 RUN Command Selection 0 to 3 0 n004 Frequency Reference Selection 0 to 9 0 n149 Pulse Train Input Scaling 1 10 Hz 100 to 3300...

Страница 103: ...f 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 during accelera...

Страница 104: ...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 starts Stall prevention acceleration decele...

Страница 105: ...all frequency areas 1 The following figure shows how the stall prevention level is automatically decreased in the constant output range Max frequency Max voltage output frequency n013 The lower limit...

Страница 106: ...ime according to the value of main circuit DC voltage When using an optional braking resistor set n092 to 1 Constant No Name Unit Setting Range Factory Setting n116 Acceleration Deceleration Time Sele...

Страница 107: ...n 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 Constan...

Страница 108: ...an error 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 Whe...

Страница 109: ...protection occurs when continuously operated at 50 60 Hz or less at 100 load Effective even when operat ed at low speed approx 6 Hz Base Frequency 60 Hz V f for 60 Hz 220 V Input Voltage Use an Inver...

Страница 110: ...ction Manual Manual No TOEZ C736 70 1 for details of communications MEMOBUS MODBUS Communications MEMOBUS system is composed of a single master PLC and slaves 1 to 31 VS 606V7 units Communication betw...

Страница 111: ...prevent it from being connected to prevent noise malfunction 3 When communication is performed through RS 485 connect S and R S and R terminals outside the Inverter as shown right side Interface RS 4...

Страница 112: ...terminals 2 MEMOBUS communications 3 Communications card optional 0 n004 Frequency Refer ence Selection 0 Potentiometer Digital Operator 1 Frequency reference 1 n024 2 Control circuit terminals voltag...

Страница 113: ...00 bps 1 4800 bps 2 9600 bps 3 19200 bps 2 n155 MEMOBUS Parity Selection 0 Even parity 1 Odd parity 2 No parity 2 n156 Transmission Wating Time Setting range 10 ms to 65 ms Setting unit 1 ms 10 ms n15...

Страница 114: ...he last data MSB is LSB 3 Also calculate CRC 16 for a response message from the slave and refer it to CRC 16 in the response message Read Out Holding Register Contents 03H Reads out the contents of th...

Страница 115: ...on code 03H Function code 83H Start number Upper 00H Number of data 08H Error code 03H Lower 20H First holding register Upper 00H CRC 16 Upper F1H Quantity Upper 00H Lower 65H Lower 31H Lower 04H Next...

Страница 116: ...to slave 1 VS 606V7 from the PLC Reference Message Response Message at normal operation Response Message at fault occurrence Slave address 01H Slave address 01H Slave address 01H Function code 10H Fun...

Страница 117: ...e 3 Function selected by n052 7 Multi function input reference 4 Function selected by n053 8 Multi function input reference 5 Function selected by n054 9 Multi function input reference 6 Function sele...

Страница 118: ...External fault 1 Fault EFO 5 Fault reset 1 Fault reset command 6 F Not used 0002H Frequency reference 30000 100 fixed unit Data is converted into 0 01 Hz inside the Inverter and fractions are rounded...

Страница 119: ...tection OL3 B Undertorque detection UL3 C Power loss UV1 D Control power fault UV2 E MEMOBUS communications timeover CE F Operator connection fault OPR 0022H Data link status 0 Data wirte in 1 Not use...

Страница 120: ...overvoltage OV 7 Main circuit undervoltage UV 8 Cooling fan fault FAN 9 Communications fault CE A Option card communications error BUS B Undertorque UL3 C Inverter overheat alert OH3 D PID feedback l...

Страница 121: ...than communications 0 Communications B Overtorque detection 1 Detection or overtorque fault C Undertorque detection 1 Detection or undertorque fault D Fault retry E Fault Including MEMOBUS communicat...

Страница 122: ...ry setting an ENTER command is accepted only while the Inverter is stopped By changing constant n170 an ENTER command can be accepted even while the Inverter is running 0038H PID feedback value 100 In...

Страница 123: ...ely When a constant is changed from the Digital Operator the constant data on the RAM is written to the non volatile memory without ENTER command Register number 0900H is used only for write in If thi...

Страница 124: ...uantity by two in the write in mode 21H Data setting error A simple upper lower limit error occurred with control data or con stant wirte in A constant setting error occurred when a constant was writt...

Страница 125: ...is not being changed It also checks if the data can be received normally Carry out the self test in the following procedure 1 Turn ON the VS 606V7 power supply Set constant n056 to 35 self test 2 Turn...

Страница 126: ...tage reference The factory setting is set to the max applica ble motor capacity for a Yaskawa standard motor The greater the enegy saving coefficient is the greater the output volt age becomes When us...

Страница 127: ...V Class Inverters Energy saving Search Operation In energy saving control mode the maximum applicable voltage is cal culated using the output power However a temperature change or the use of another m...

Страница 128: ...s in the rotation speed will also increase For 200 V Class Inverters the range of the change in voltage is deter mined from the 100 and 5 settings for 200 V For 400 V Class Inverters the range of the...

Страница 129: ...he power 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 Consta...

Страница 130: ...otor Code n158 Energy saving Coefficient K2 n140 Yaskawa General purpose 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...

Страница 131: ...a Inverter Motor 200 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 7 400 V 0 2 kW 61 713 8 0 4 kW 62 60...

Страница 132: ...eed back signal are subject to derivative control 5 Enabled Deviation is subject to derivative control Reverse Reverse the PID output 6 Enabled Feedback signal is subject to derivative control 7 Enabl...

Страница 133: ...he frequency reference from the control circuit terminal FR with a current of 4 to 20 mA is selected as the feedback value and n164 1 the feedback value will be set as the fre quency reference from th...

Страница 134: ...f step by the Inverter s response when the load suddenly changes If the setting is reduced too much the target value and the feedback value will not match Set this constant as a percentage of the maxi...

Страница 135: ...hat it is higher than the resonance frequency period PID Output Gain n163 Constant n163 adjusts the PID control output gain PID Feedback Gain n129 Constant n129 is the gain that adjusts the feedback v...

Страница 136: ...the PID output is negative Constant No Name Unit Setting Range Factory Setting n136 Selection for PID Feedback Loss De tection 0 No detection of PID feedback loss 1 Detection of PID feedback loss oper...

Страница 137: ...unction input Integral upper limit Inregral time I compensation with reminder Proportional gain n133 n163 100 100 200 200 PID primary delay time constant compensation with reminder PID control selecti...

Страница 138: ...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 Compen...

Страница 139: ...the Digital Operator from the Inverter turn OFF the input power supply of the Inverter and confirm that the display on the Digital Operator has turned OFF If the Digital Operator is removed during the...

Страница 140: ...or are safe from accidental overwriting If reading is attempted while this constant is set to 0 PrE will flash Press or and return to the constant No display Constant No Name Unit Setting Range Factor...

Страница 141: ...le the set ting of constants n001 to n179 Press to lit Press to dis play the set value Change the set value to 4 by pressing the or key Press May be a different constant No Lit May be a different set...

Страница 142: ...ohibit n177 Fault History n178 Software Version No n179 and hold output frequency are not written vAE will appear flashing if the capacities of the Inverters differ Press to continue writing the COPY...

Страница 143: ...tant No Name n011 to n017 V f Settings n108 Motor Leakage Inductance n036 Motor Rated Current n109 Torque Compensation Volt age Limiter n080 Carrier Frequency Selection n110 Motor No load Current n105...

Страница 144: ...ant in the Inverter Verification is possible only for the Invert ers with same product series power supply specifications and control mode V f control or vector control When the constants stored in th...

Страница 145: ...stants in Inverter Software No Additional Constants VSP010015 or later n175 VSP010020 or later n077 n078 n079 n115 n116 VSP010024 or later n040 n041 n042 n043 n044 n064 n101 n102 n117 n118 n119 n166 n...

Страница 146: ...or Execute VERIFY by Constant Copy Function Selection n176 Change the constant No to n176 by pressing the or key Press to display the set value Lit Change the set value to vFy by pressing the or key L...

Страница 147: ...ayed Execute Inverter CapacityDisplay vA using the Constant Copy Function Selec tion n176 Change the constant No to n176 by pressing the or key Press to display the set value Lit Change the set value...

Страница 148: ...fferent constant No Lit May be a different set value Flashes Lit for one second The constant No is displayed Execute Soft ware No Display Sno using the Constant Copy Function Selec tion n176 Change th...

Страница 149: ...g COPY from VS 606V7 to VS mini 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...

Страница 150: ...Item Contents Frequency refer ence constants Frequency References 1 to 8 Constants n024 to n031 Jog Frequency Reference Constant n032 Frequency References 9 to 16 Constants n120 to n127 Monitor displa...

Страница 151: ...y Reference Lower Limit n034 n035 to 120 Fmax n011 Frequency Reference Upper Limit n033 n035 400 Hz 120 P 9999 min 1 Max Upper Limit Value N P 120 400 Hz 40 to 3999 Set the display value at 100 of fre...

Страница 152: ...nce constants units of Hz are used 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 c...

Страница 153: ...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 1 400 0 V 100 2...

Страница 154: ...n177 1 To detect 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 h...

Страница 155: ...ertorque 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 selected it is pos...

Страница 156: ...quence with the same signals as for V f control 2 Shows the setting when a multi function photocoupler output terminal P1 PC is used 3 Usually make the following settings for the frequency detection n...

Страница 157: ...ntact output signal is ON For V f Control and Vector Control Output Frequency n095 Frequency Detection Level 1 Releasing Width 2 Hz Time OFF ON UP DOWN HIGH LOW S1 Forward Run S2 Reverse Run S6 Multi...

Страница 158: ...control method is used also set the motor constants Momentary Power Loss Restart and Fault Restart Do not use the momentary power loss restart and fault restart functions in applications for elevating...

Страница 159: ...n overcurrent or wear on the brakes may occur at starting or the load will shift at stopping because the holding brake does not operate on time If so use the S curve characteristic function or lengthe...

Страница 160: ...sed for communications error settings for SI T V7 Constant No Name Unit Setting Range Factory Setting n063 Watchdog Error Operation Selection For SI T V7 0 to 4 0 n114 Number of Transmission Cycle Err...

Страница 161: ...VS 606V7 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 parts...

Страница 162: ...ardware Heatsinks Buildup of dust dirt and debris Blow with dry compressed air at a pressure of 39 2 104 to 58 8 104 Pa 4 to 6 kg cm2 Printed circuit boards Accumulation of conduc tive material or oil...

Страница 163: ...Standard Replacement Period Replacement Method Cooling fan 2 to 3 years Replace with new part Smoothing capacitor 5 years Replace the Inverter unit with new one Determine need by inspection Breaker r...

Страница 164: ...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 to indica...

Страница 165: ...nd 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 the cov...

Страница 166: ...he 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 fu...

Страница 167: ...it DC voltage ex ceeded the overvoltage de tection level while the Inverter output is OFF Detection level 200 V approx 410 V or more 400 V approx 820 V or more Check the following Power supply voltage...

Страница 168: ...oes not coincide with the Inverter Contact your Yaskawa representa tive Check the setting values Flashing OL3 Overtorque detec tion Motor current exceeded the preset value in constant n098 Overtorque...

Страница 169: ...mands are simultaneous ly input for over 500 ms the Inverter stops according to constant n005 Check the following NO NC contact selection constant Wiring is made properly Signal is not input from the...

Страница 170: ...where the communications option card was used and a run command or fre quency reference was input from the PLC Communication fault has occured in a mode that RUN command and fre quency reference are s...

Страница 171: ...sive long wiring Note Before turning the pow er ON again make sure that no short circuit or ground fault occurs at the Inverter output GF Grounding 1 2 Grounding current exceeded approx 50 of Inverter...

Страница 172: ...age exceeding the left value is not input UV1 Main circuit low voltage Main circuit DC voltage dropped below the low volt age detection level while the Inverter output is ON 200 V Stops at main circui...

Страница 173: ...f pattern setting con stants n011 to n017 Intake air temperature Cooling fan is turning while the Inverter is run ning Any foreign matters adhere to the fan and that they do not interrupt the rotatio...

Страница 174: ...otor protection and set the constants again if necessary Refer to Reducing Motor Noise or Leakage Current Using Carrier Frequency Selection n080 on page 83 Check the wiring increase of current caused...

Страница 175: ...Reducing Motor Noise or Leakage Current Using Carrier Frequency Selection n080 on page 83 Check the wiring increase of current caused by rare shortcir cuit etc PF Main circuit voltage fault The main c...

Страница 176: ...t terminal S4 EF5 External fault input command from control circuit terminal S5 EF6 External fault input command from control circuit terminal S6 EF7 External fault input command from control circuit...

Страница 177: ...s replace the Digital Operator or Inverter CPF 11 Combination error Control circuit is not com bined with correct software Contact your Yaskawa rep resentative Communication option card self diagnosti...

Страница 178: ...A communication error oc curred in the mode where the communication option card was used and a run com mand or frequency reference was input from the PLC Check the following Communications devices or...

Страница 179: ...of NPN PNP switch SW1 is not correct Set SW1 correctly Program mode is enabled Press to make flash and change to Drive mode The motor stops The torque is not output The stall prevention level during...

Страница 180: ...usted Example To operate a 60 Hz motor at 40 Hz or less the maximum frequency and base frequency are set to 40 Hz Set the maximum frequency n011 and the maximum voltage frequency n013 according to the...

Страница 181: ...requency 3 phase 200 to 230 V 50 60 Hz Single phase 200 to 240 V 50 60 Hz Allowable Voltage Fluctuation 15 to 10 Allowable Frequency Fluctuation 5 Control Method Sine wave PWM V f control vector contr...

Страница 182: ...tage Stops when DC bus voltage is approx 200 V or less approx 160 V or less for single phase series Momentary Power Loss Following items are selectable Not provided stops if power loss is 15 ms or lon...

Страница 183: ...ons Voltage vector control full range automatic torque boost slip compensa tion DC injection braking current time at startup stop frequency refer ence bias gain MEMOBUS communications RS 485 422 max 1...

Страница 184: ...ad 5 VDC 10 mA as reference value 6 0P1 to 3P7 are of IP20 Be sure to remove the top and bottom covers when Inverter 5P5 or 7P5 of open chassis mounting type is used 7 NEMA 1 of 0P1 to 3P7 is optional...

Страница 185: ...ure Change Digital reference 0 01 10 to 50 C Analog reference 0 5 25 10 C Frequency Setting Res olution Digital reference 0 01 Hz less than 100 Hz 0 1 Hz 100 Hz or more Analog reference 1 1000 of max...

Страница 186: ...set external fault multi step speed operation JOG command acceleration deceleration time select external baseblock SPEED SEARCH command ACCELERATION DECELERATION HOLD com mand LOCAL REMOTE selection c...

Страница 187: ...and ALARM provided as standard indicators Digital Operator JVOP 140 Provided for monitor frequency reference output frequency output cur rent Terminals Main circuit screw terminals Control circuit plu...

Страница 188: ...9 Specifications 187 7 NEMA 1 of 0P1 to 3P7 is optional while NEMA 1 of 5P5 and 7P5 is pro vided as standard 8 Temperature during shipping for short period...

Страница 189: ...onal Thermal Overload Relay Braking Resistor Optional Short circuit bar 1 MCCB Frequency Ref Pulse Train Input MEMOBUS Communications RS 485 422 Max 19 2 kbps Grounding Multi function Contact Output 2...

Страница 190: ...Use main circuit power input 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 con nection Braking r...

Страница 191: ...For control signal Frequency reference RP Master reference pulse train input 33 kHz max FS Power for frequency setting 12 V permissible current 20 mA max FR Master frequency ref erence 0 to 10 VDC 20...

Страница 192: ...mum permissible load 5 VDC 10 mA as reference value Communication Circuit Terminal MEMOBUS communications R Communications input MEMOBUS communications Run through RS 485 or RS 422 RS 485 422 MEMOBUS...

Страница 193: ...S7 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 VS 606V7 SW1 NPN PNP 24 V SC S1 S2 S3 S4 S5 S6 S7 Forward run...

Страница 194: ...ansistor 24 V Common VS 606V7 SW1 NPN PNP 24 V SC S1 S2 S3 S4 S5 S6 S7 External power supply 24V JOG command Multi step speed reference 1 Multi step speed reference 2 Fault reset External fault NO Rev...

Страница 195: ...194 Dimensions Heat Loss H1 H2 H W1 W H2 W1 W 2 d H1 H 4 d 8 5 D 8 5 D Fig 2 Fig 1...

Страница 196: ...8 76 56 118 5 M4 0 6 7 7 10 3 18 0 1 0 4 68 128 108 56 118 5 M4 0 9 15 8 12 3 28 1 1 0 75 68 128 128 56 118 5 M4 1 1 28 4 16 7 45 1 1 1 5 108 128 131 96 118 5 M4 1 4 53 7 19 1 72 8 2 2 2 108 128 140 9...

Страница 197: ...1 113 6 2 3 7 170 128 180 158 118 5 M4 2 9 98 2 78 2 176 4 2 400 V 3 phase 0 2 108 128 92 96 118 5 M4 1 0 9 4 13 7 23 1 2 0 4 108 128 110 96 118 5 M4 1 1 15 1 15 0 30 1 2 0 75 108 128 140 96 118 5 M4...

Страница 198: ...utput Current A 0 8 1 6 3 5 8 11 17 5 25 0 33 0 MCCB type NF30 MITSUBISHI 5 A 5 A 5 A 10 A 20 A 20 A 30 A 50 A 60A Magnetic contactor Fuji Electric FA Components Systems Without reactor SC 03 11A SC 0...

Страница 199: ...ted Output Current A 1 2 1 8 3 4 4 8 5 5 7 2 8 6 14 8 18 0 MCCB type NF30 NF50 MIT SUBISHI 5 A 5 A 5 A 10 A 20 A 20 A 20 A 30 A 30 A Magnetic contactor Fuji Electric FA Components Systems Without reac...

Страница 200: ...adio noise generated from the Inverter causes other control devices to malfunction 1 Never connect a general LC RC noise filter to the Inverter output circuit 2 Do not connect a phase advancing capaci...

Страница 201: ...0 1 0 No 67 007 0107 Stop Key Selection 0 1 0 No 86 008 0108 Frequency Reference Selec tion in Local Mode 0 1 0 Note 5 No 66 009 0109 Frequency Reference Setting Method From Digital Operator 0 1 0 No...

Страница 202: ...Yes 67 025 0119 Frequency Reference 2 0 00 to 400 0 Hz 0 01 Hz less than 100 Hz 0 1 Hz 100 Hz or more 0 00 Hz Yes 67 026 011A Frequency Reference 3 0 00 to 400 0 Hz 0 01 Hz less than 100 Hz 0 1 Hz 10...

Страница 203: ...0 min 1 min 8 min No 107 039 0127 Selecting Cooling Fan Opera tion 0 1 0 No 109 040 0128 Motor Rotation Direction 0 1 0 No 43 041 0129 Acceleration Time 3 0 00 to 6000 s Depend on n018 setting 10 0 s...

Страница 204: ...90 054 0136 Multi function Input Selection 5 Terminal S5 1 to 25 26 27 6 No 90 055 0137 Multi function Input Selection 6 Terminal S6 1 to 25 26 27 7 No 90 056 0138 Multi function Input Selection 7 Ter...

Страница 205: ...erator 255 to 255 1 100 Yes 137 072 0148 Analog Frequency Reference Bias Current input from Operator 100 to 100 1 0 Yes 137 073 0149 Analog Frequency Reference Filter Time Constant Current input from...

Страница 206: ...3 0 00 to 400 0 Hz 0 01 Hz less than 100 Hz 0 1 Hz 100 Hz or more 0 00 Hz No 76 086 0156 Jump Frequency Range 0 00 to 25 50 Hz 0 01 Hz 0 00 Hz No 76 087 0157 Cumulative operation time function select...

Страница 207: ...sation Iron Loss 0 0 to 6550 0 01 W less than 1000 W 1 W 1000 W or more Note 3 No 59 106 016A Motor Rated Slip 0 0 to 20 0 Hz 0 1 Hz Note 3 Yes 61 107 016B Motor Line to neutral Resis tance 0 000 to 6...

Страница 208: ...Ref Page 120 0178 Frequency Reference 9 0 00 to 400 0 Hz 0 01 Hz less than 100 Hz 0 1 Hz 100 Hz or more 0 00 Hz Yes 67 121 0179 Frequency Reference 10 0 00 to 400 0 Hz 0 01 Hz less than 100 Hz 0 1 Hz...

Страница 209: ...PID Output 0 0 to 10 0 s 0 1 s 0 0 s Yes 134 136 0188 Selection of PID Feedback Loss Detection 0 to 2 0 No 135 137 0189 PID Feedback Loss Detection Level 0 to 100 1 0 No 135 138 018A PID Feedback Los...

Страница 210: ...o 70 Note 7 No 125 159 019F Upper Voltage Limit for Ener gy saving Control at 60 Hz 0 to 120 1 120 No 126 160 01A0 Upper Voltage Limit for Ener gy saving Control at 6 Hz 0 to 25 1 16 No 126 161 01A1 S...

Страница 211: ...Time 0 0 to 2 0 s 0 1 s 0 0 s No 152 170 1 01AA ENTER command operation selection MEMOBUS com munications 0 1 0 No 121 171 1 01AB Frequency reference bias up per limit UP DOWN com mand 2 0 0 to 100 0...

Страница 212: ...0 V 1 2 4 3 V 1 n104 Torque Compensation Time Constant 0 3 s 0 2 s n111 Slip Compensation Gain 0 0 1 0 n112 Slip Compensation Gain Time Constant 2 0 s 0 2 s No Name Unit Factory Setting Inverter Capac...

Страница 213: ...75 1 233 0 8 0 385 n108 Motor Leakage 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 Capacity kW 0 2 kW 0 4...

Страница 214: ...C Machinery and installations that incorporate the Inverter are also subject to CE markings It is ultimately the responsibility of customers making products incorporating the Inverter to attach CE mar...

Страница 215: ...der to ensure that the machinery or installation incorporating the Inverter conforms to the EMC Directive perform installation according to the method below Install a noise filter that conforms to Eur...

Страница 216: ...ng of Inverter and Noise Filter Model CIMR V7 20P1 to 27P5 Model CIMR V7 40P1 to 45P5 L1 L2 L3 L1 L2 L3 E E W U V T RS PE Control Panel 3 phase Noise Filter Grounding Face Grounding Face Metal Mountin...

Страница 217: ...ring of Inverter and Noise Filter Model CIMR V7 B0P1 to B4P0 L N PE Single phase Noise Filter IM R S L N U V W E Control Panel Metal Mounting Plate Grounding Face Grounding Face Shielded Cable Inverte...

Страница 218: ...1 30 1 1 144 174 50 120 161 5 0 B3P7 RS1040 V7 1 40 1 2 174 174 50 150 161 5 0 B4P0 20P1 RS2010 V7 3 10 0 8 82 194 50 62 181 5 0 20P2 20P4 20P7 21P5 RS2020 V7 3 16 1 0 111 169 50 91 156 5 0 22P2 23P7...

Страница 219: ...218 The EMC compliant V7 Series noise filter is footprint type H Y X d L W CIMR V7 A to Z Specifications A to Z Type...

Страница 220: ...arning Caution mark Revision Changed enclosed wall mounted type NEMA 1 to enclosed wall mounted type NEMA 1 TYPE 1 September 2001 Chapter 1 Addition Description of Inverters for Japan demestic standar...

Страница 221: ...ction Chapter 5 Addition Table in the Description of Status Indicators Flowchart in the Func tion Indicator Description Additional information for when LOCAL REMOTE Selection and Constant No data are...

Страница 222: ...3 n114 Revision Note for software version for large capacity Inverters in the constant list April 2005 Chapter 5 Revision Explanations of status in dicators Function Indicator De scription Reference p...

Страница 223: ...Phone 65 6282 3003 Fax 65 6289 3003 YASKAWA ELECTRIC SHANGHAI CO LTD No 18 Xizang Zhong Road Room 1702 1707 Harbour Ring Plaza Shanghai 200001 China Phone 86 21 5385 2200 Fax 86 21 5385 3299 YASKAWA E...

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