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Omron SYSDRIVE 3G3FV User Manual Download Page 137

5-15

DC Braking Stop (b1-03 = 2)
(DC Injection)

Note: Lengthen the min. baseblock time (L2-03) when an over-

current (OC) occurs during stopping. When the power to
an induction motor is turned off, the counter-electromotive
force generated by the residual magnetic field in the mo-
tor can cause an overcurrent to be detected when DC
braking is applied.

Note: After the stop command is input and the minimum baseblock

time (L2-03) has elapsed, DC braking is applied and the motor
stopped. The DC braking time depends upon the output fre-
quency when the stop command is input and the “DC braking
time at stop” setting in b2-04, as shown in the graph below.

DC braking

Output frequency

Run command

Min. baseblock time (L2-03)

DC braking time

DC braking time

(Max. frequency)

Output frequency
when the stop
command is input

Free-run Stop with Timer (b1-03 = 3)

Note: After the stop command is input, run commands

are ignored until the time t

0

 has elapsed. The time

t

0

 depends upon the output frequency when the

stop command is input and the deceleration time.

Output frequency

Run command

(Max. frequency)

Output frequency
when the stop
command is input

Time

Deceleration

time

5-1-8 Multi-function Input Settings (H1-01 through H1-06)

Parameters H1-01 through H1-06 set the multi-function inputs in accordance with the application. Thes-
e 6 parameters cannot be changed during operation.

Parameter

Display name

Setting

Units

Default

S

Valid access levels

number

p y

g

range

setting (See

note.)

V/f

Control

V/f with

PG

Open Loop

Vector

Flux

Vector

H1-01

Terminal 3 Sel

0 to 77

---

24

Basic or Advanced

H1-02

Terminal 4 Sel

0 to 77

---

14

Basic or Advanced

H1-03

Terminal 5 Sel

0 to 77

---

3 (0)

Basic or Advanced

H1-04

Terminal 6 Sel

0 to 77

---

4 (3)

Basic or Advanced

H1-05

Terminal 7 Sel

0 to 77

---

6 (4)

Basic or Advanced

H1-06

Terminal 8 Sel

0 to 77

---

8 (6)

Basic or Advanced

Note The default settings in parentheses are the default values when the Unit is initialized for 3-wire

sequence control with A1-03.

Basic Operation

Chapter 5

Summary of Contents for SYSDRIVE 3G3FV

Page 1: ...USER S MANUAL High function General purpose Inverter SYSDRIVE 3G3FV Cat No I516 E1 4 ...

Page 2: ...Doing so may result in injury or death and may damage the product Never attempt to repair or disassemble the product 4 We recommend that you add the following precautions to any instruction manuals you prepare for the system into which the product is being installed S Precautions on the dangers of high voltage equipment S Precautions on touching the terminals of the product even after power has be...

Page 3: ...ays and on some OMRON products often means word and is abbreviated Wd in documentation in this sense The abbreviation PC means Programmable Controller and is not used as an abbreviation for anything else Visual Aids The following headings appear in the left column of the manual to help you locate different types of information Note Indicates information of particular interest for efficient and con...

Page 4: ...erate the product in the following places Doing so may result in electrical shock fire or damage to the product S Locations subject to direct sunlight S Locations subject to temperatures or humidity outside the range specified in the specifications S Locations subject to condensation as the result of severe changes in temperature S Locations subject to corrosive or flammable gases S Locations subj...

Page 5: ...sure to install the product in the correct direction and provide specified clear ances between the Inverter and control panel or with other devices Not doing so may result in fire or malfunction Caution Do not allow foreign objects to enter inside the product Doing so may result in fire or malfunction Caution Do not apply any strong impact Doing so may result in damage to the product or malfunctio...

Page 6: ... terminal covers bottom cover Operator and optional items Not doing so may result in electrical shock WARNING Do not remove the front cover terminal covers bottom cover Operator or optional items while the power is being supplied Doing so may result in electrical shock or damage to the product WARNING Do not operate the Operator or switches with wet hands Doing so may result in electrical shock WA...

Page 7: ...ion Precautions WARNING Do not touch the Inverter terminals while the power is being supplied WARNING Maintenance or inspection must be performed only after turning OFF the power supply confirming that the CHARGE indicator or status indicators is turned OFF and after waiting for the time specified on the front cover Not doing so may result in electrical shock WARNING Maintenance inspection or part...

Page 8: ...Warning Labels Warning labels are pasted on the product as shown in the following illustration Be sure to follow the instructions given there H Warning Labels H Contents of Warning ...

Page 9: ...t your nearest local sales representative D Checking the Nameplate Inverter model Input specifications Output specifications 3G3FV A2001 D Checking the Model 3G3FV A2037 CUE Specifications Maximum applicable motor capacity Voltage class Installation type Series name 3G3MV Series Specifications None Japanese model E English model CE Model conforming to EN standards CUE Model conforming to EN and UL...

Page 10: ...s 2 Three phase 200 V AC input 200 V class 4 Three phase 400 V AC input 400 V class Installation Type A Panel mounting IP10 min or closed wall mounting models C Closed wall mounting models IP00 min D Checking for Damage Check the overall appearance and check for damage or scratches resulting from transportation H Checking the Accessories Note that this manual is the only accessory provided with th...

Page 11: ... and individual modes Refer to the information for all control modes and then to items required for the control mode you will be using Chapter 6 Advanced Operation Describes all of the functions provided by the Inverter These functions will enable more advanced applications and includes functions that will improve motor control through the Inverter such as responsiveness torque characteristics inc...

Page 12: ...splays messages in Japanese change to the English mode using the following steps This manual provides descriptions for the English mode Power ON 3J 3 Z2 U1 01 0 00 HZ Main Menu Operation 9 8 FN A1 00 0 English Entry Accepted A1 00 1 FN Select Language English FV S0D 8 D W2L S0D FV S0D 8 6 7 3 C2 ...

Page 13: ...uto tuning Mode 3 28 3 7 Modified Constants Mode 3 30 3 8 Operation Mode Selection Key and Local Remote Selection Input 3 31 Chapter 4 Trial Operation 4 1 4 1 Procedure 4 3 4 2 Operation Example 4 5 4 2 1 Power Connection 4 5 4 2 2 Checking the Display Status 4 5 4 2 3 Initializing Parameters 4 6 4 2 4 Setting Input Voltage 4 6 4 2 5 Auto tuning 4 8 4 2 6 No load Operation 4 10 4 2 7 Actual Load O...

Page 14: ... 4 Setting Magnetic Flux Characteristics for Open loop Vector Control 6 6 6 1 5 Operation for Saturated Output Voltage 6 6 6 1 6 Startup Torque Compensation 6 7 6 1 7 Selecting Auto tuning Carrier Frequency 6 8 6 1 8 Setting Adjusting Motor Parameters 6 8 6 2 Normal V f Control 6 12 6 2 1 Summary of V f Control Functions 6 12 6 2 2 Energy saving Control Function 6 13 6 2 3 Hunting prevention Funct...

Page 15: ...n Group b 7 5 7 2 2 Tuning Parameters 7 13 7 2 3 Reference Parameters List 7 21 7 2 4 Motor Constant Parameter Lists 7 24 7 2 5 Options Parameter Lists 7 29 7 2 6 Terminal Parameter Lists 7 35 7 2 7 Protection Parameter Lists 7 43 7 2 8 Operator Parameter Lists 7 50 Chapter 8 Maintenance Operations 8 1 8 1 Protective and Diagnostic Functions 8 2 8 1 1 Fault Detection 8 2 8 1 2 Minor Fault Detectio...

Page 16: ...Chapter 1 Introduction 1 1 Function 1 2 Nomenclature 1 3 New Functions 1 ...

Page 17: ...function allows for easy vector control The Digital Operator s display area features a 2 line by 16 character liquid crystal dis play Parameters can be displayed in up to seven languages including Japanese The parameter settings and monitor items can be understood at a glance providing an inter active feel during operation Introduction Chapter 1 ...

Page 18: ...G3FV A2110 15 kW 3G3FV A2150 Open chassis type 18 5 kW 3G3FV B2185 y 22 kW 3G3FV B2220 30 kW 3G3FV B2300 37 kW 3G3FV B2370 45 kW 3G3FV B2450 55 kW 3G3FV B2550 75 kW 3G3FV B2750 E 400 V class h NEMA1 type 0 4 kW 3G3FV A4004 3 phase y 0 75 kW 3G3FV A4007 1 5 kW 3G3FV A4015 2 2 kW 3G3FV A4022 3 7 kW 3G3FV A4037 5 5 kW 3G3FV A4055 7 5 kW 3G3FV A4075 11 kW 3G3FV A4110 15 kW 3G3FV A4150 Open chassis typ...

Page 19: ...drive S Flux vector control with PG Simple servo drive high precision speed control torque control S V f control without PG Conventional Inverter control mode Used for multiple drives S V f control with PG Simple speed feedback control The control characteristics for each mode are shown in the following table Vector control V f control Without PG With PG Without PG With PG Speed control range 1 10...

Page 20: ...he set target value Follow up control can be applied to a variety of control operations depending on the contents detected by the sensor PID control is available for the following applications S Speed control With a speed sensor such as a tacho generator the Inverter regulates the rotation speed of the motor regardless of the load of the motor or synchro nizes the rotation speed of the motor with ...

Page 21: ...rtuguese The Digital Operator area utilizes a 16 character x 2 line liquid crystal display Parameter setting items and monitor display can be easily read in any of seven languages to operate the Inverter in a conversa tional style H Harmonic Countermeasures 0 4 to 160 kW Models DC reactors optional can be connected to 0 4 to 15 kW models Models of 18 5 to 160 kW have a built in DC reactor H Parame...

Page 22: ...following diagram For the Quick start access level which has few parameters that can be set pressing the Enter Key jumps directly to the Parameter level whereas for the Advanced access level which has many pressing the Enter Key first leads to the Group level Operation mode Initialize mode Program mode b Application c Tuning Mode Group Function Parameter Auto tuning mode Modified constants mode b1...

Page 23: ...1 8 1 2 Nomenclature H Panel Protection cover top and bottom Mounting hole Heat sink Digital Operator Front cover Terminals Introduction Chapter 1 ...

Page 24: ...1 9 D Terminals with Front Cover Removed Example 200 V Class Inverter with 0 4 kW Output Power input Braking Resistor Motor output Control circuit terminals Main circuit terminals Introduction Chapter 1 ...

Page 25: ...peration when the 3G3FV is in operation with the Digital Operator Forward Reverse Rotation Selection Key Selects the rotation direction of the motor when the 3G3FV is in operation with the Digital Operator Reset Digit Selection Key Selects digits for parameter settings Also acts as the reset key when an fault has occurred see note Increment Key Selects modes groups functions parameter names and se...

Page 26: ...via DeviceNet communications D CompoBus D Addition to the Run Source Selection Parameter b1 02 A function was added to Run Source Selection so that the Inverter run command can be input via Devi ceNet communications D Communications External Fault Input Parameters F9 01 to F9 03 A function was added to support an external fault input from DeviceNet communications to stop the Inverter when an error...

Page 27: ...mmand b1 01 by setting the local remote selection using the Digital Operator s operation mode selection key or multi function inputs H1 01 to H1 06 The new function can be used to enable or disable run commands when switching between the two forms of operation Note If the run command is enabled when switching operation the Inverter can start operation immedi ately after switching operation You mus...

Page 28: ... Limit Torque Reference Operation Selection via Communications Parameter F9 05 A function was added to set the torque limit and torque reference for torque control from communica tions This enables controlling torque operation from communications when the vector with PG control mode is used Note The CompoBus D Communications Card does not support the torque limit torque reference func tion Leave t...

Page 29: ...se by about 10 when this function is used Be sure to select an Inverter with ample output current capacity H Improved Motor Parameter Autotuning A new method has been added for autotuning to produce greater accuracy H Improved PID Control Additions have been made to PID control to increase the range of possible applications D PID Control Reverse Characteristics Parameter b5 09 Previously only posi...

Page 30: ...s used high torque can be output immediately after startup to enable better con trol of lifting and lowering operations for large machines with high friction or cranes Note This function cannot be used during regenerative condition or when using a second motor D Magnetic Flex Compensation Parameter b2 08 Large capacity motors have large electrical constants and time is required to develop magnetic...

Page 31: ...his function is used a run command can be input and Inverter operation stared even when adjusting parameters in Program Mode Proper safety measures must be taken to prevent dan gerous situations H Motor Core Loss Adjustment for Torque Compensation Parameter E2 10 A motor core loss setting has been added to enable fine adjustment of torque compensation totally automatic torque boast in V f control ...

Page 32: ...ction Function Upgrade F1 04 This function has been changed so that the conditions can be selected for speed deviation DEV detec tion Either of the following two conditions can be selected by means of an F1 04 parameter setting D Detect only when the frequency reference matches the output frequency within the range set in L4 02 D Detect only when the frequency reference matches the PG feedback spe...

Page 33: ...Chapter 2 Installation 2 1 Mounting 2 2 Wiring 2 ...

Page 34: ...022 A2037 3G3FV A4004 A4007 A4015 A4022 A4037 D External Dimensions D Mounting Dimensions Two 5 5 dia Four M5 Voltage class Model 3G3FV Dimensions mm g D 200 V A2004 A2007 A2015 160 A2022 A2037 180 400 V A4004 A4007 160 A4015 A4022 A4037 180 Installation Chapter 2 ...

Page 35: ... D External Dimensions D Mounting Dimensions Two 7 dia Four M6 H 3G3FV A2110 A2150 A4110 A4150 D External Dimensions D Mounting Dimensions Two 7 dia Four M6 20 see note Note The dashed lines apply only to the A2150 Installation Chapter 2 ...

Page 36: ...220 B4300 B4450 Four M6 D External Dimensions D Mounting Dimensions Voltage class Model 3G3FV Dimensions mm g H H1 D1 200 V B2185 B2220 450 435 174 5 400 V B4185 B4220 450 435 174 5 B4300 B4370 B4450 625 610 175 Installation Chapter 2 ...

Page 37: ...B4750 E D External Dimensions D Mounting Dimensions Two 12 dia Four M10 Voltage class Model 3G3FV Dimensions mm g W H W1 H1 200 V B2300B2370 425 675 320 650 B2450 B2550 475 800 370 775 400 V B4550 B4750 E 455 820 350 795 Installation Chapter 2 ...

Page 38: ... B416K E Two 14 dia Four M12 D External Dimensions D Mounting Dimensions Voltage class Model 3G3FV Dimensions mm g D D2 W2 200 V B2750 E 400 max 158 695 400 V B411K E 375 max 130 695 B416K E 400 max 158 695 Installation Chapter 2 ...

Page 39: ...2 7 H 3G3FV B418K E B422K E Six 14 dia Six M12 D External Dimensions D Mounting Dimensions H 3G3FV B430K E D External Dimensions D Mounting Dimensions Six 14 dia Six M12 Installation Chapter 2 ...

Page 40: ...external emergency stopping device that allows an instantaneous stop of operation and power interruption Not doing so may result in injury Caution Be sure to install the product in the correct direction and provide specified clear ances between the Inverter and control panel or with other devices Not doing so may result in fire or malfunction Caution Do not allow foreign objects to enter inside th...

Page 41: ...of the Inverter Be sure to remove the protection covers before installing the 200 or 400 V Class Inverter that has an output of 15 kW or less to a panel Install the Inverter in a clean location free from oil mist and dust Alternatively install it in a totally en closed panel that is completely shielded from floating dust When installing or operating the Inverter always take special care so that me...

Page 42: ...lace a cover over the Inverter during installation to shield it from metal power produced by drilling Upon completion of installation always remove the cover from the Inverter Otherwise ventilation will be affected causing the Inverter to overheat Installation Chapter 2 ...

Page 43: ...ution Install external breakers and take other safety measures against short circuiting in external wiring Not doing so may result in fire Caution Confirm that the rated input voltage of the Inverter is the same as the AC power sup ply voltage An incorrect power supply may result in fire injury or malfunction Caution Connect the Braking Resistor and Braking Resistor Unit as specified in the manual...

Page 44: ...perfect contact H Removing the Cover Models of 15 kW or Less Removing the Digital Operator Press the lever on the side of the Digital Operator in the arrow 1 direction to unlock the Digital Opera tor and lift the Digital Operator in the arrow 2 direction to remove the Digital Operator as shown in the following illustration Removing the Front Cover Press the left and right sides of the front cover ...

Page 45: ...s A of the front cover in the arrow 1 direction as shown in the follow ing illustration Press the Digital Operator in the arrow 2 direction until it snaps shut with clicks B Clicks A Clicks B Note Do not remove or attach the Digital Operator or mount or remove the front cover using methods other than those mentioned above otherwise the Inverter may malfunction due to imperfect con tact or break H ...

Page 46: ...2 14 2 2 2 Terminals H Terminal Block Configuration 200 V Class with 0 4 kW Output Power input Braking Resistor Motor output Control circuit terminals Main circuit terminals Installation Chapter 2 ...

Page 47: ...inal 1 2 DC reactor connection terminal 1 2 DC power supply input terminal 1 2 1 2 DC power supply input terminal 1 2 DC power supply input terminal 1 Braking Unit connection terminal in ut terminal 1 in ut terminal 1 Braking Unit connection terminal 3 Braking Unit connection terminal 3 3 a g U t connection terminal 3 3 See note 1 s Cooling fan power l i i l See note 2 r g supply input terminal s2...

Page 48: ...inal at a resistance of less than 10 Ω Note 1 Don t connect a DC power supply Otherwise equipment trouble may occur Note 2 These are the cooling fan power supply and control circuit power supply input terminals Note 3 When 200 V is used input 200 to 230 VAC from r s200 When 400 V is used input 380 to 460 VAC from r s400 H Control Circuit Terminals for All 3G3FV Models Symbol Name Function Signal l...

Page 49: ... during running Contact output SPST NO 30 VDC 1 A 10 Multi function contact output common 30 VDC 1 A max 250 VAC 1 A max 25 Multi function output 1 Set by parameter H2 02 zero speed detection Open collector output 48 V 50 A 26 Multi function output 2 Set by parameter H2 03 agree output ref erence detection 48 V 50 mA max 27 Multi function output 1 and 2 common Common for terminals 25 26 18 Fault o...

Page 50: ...necting a DC reactor DC reactor optional Braking Resistor Unit optional 3 phase 200 VAC 400 VAC L1 R L2 S L3 T T1 U T2 V T3 W D 3G3FV A2110 to A2150 DC reactor optional Braking Resistor Unit optional 3 phase VAC 200 VAC Braking Unit optional Note Be sure to remove the short bar before connecting a DC reactor L1 R L2 S L3 T T1 U T2 V T3 W Installation Chapter 2 ...

Page 51: ...ee note 2 See note 1 Braking Resistor Unit optional Braking Unit optional 3 phase 200 VAC L1 R L2 S L3 T T1 U T2 V T3 W Note 1 For 200 V class 30 to 75 kW B2300 to B2750 E and 400 V class 55 to 300 kW B4550 to B430K input the control circuit power supply from r s For others create the control power supply internally from the main circuit DC power supply Note 2 The r L1 R and s L2 S terminals are s...

Page 52: ...it DC power supply Note 2 The r L1 R and s L2 S terminals are short circuited for shipping D 3G3FV B4550 to B416K E See note 2 See note 1 3 phase 400 VAC Braking Resistor Unit optional Braking Unit optional L1 R L2 S L3 T T1 U T2 V T3 W Note The DC reactor is built in Note 1 For 200 V class 30 to 75 kW B2300 to B2750 E and 400 V class 55 to 300 kW B4550 E to B430K E input the control circuit power...

Page 53: ...s200 3 phase 200 VAC 400 VAC s400 See note 2 Note 1 For 200 V class 30 to 75 kW B2300 to B2750 E and 400 V class 55 to 300 kW B4550 E to B430K E input the control circuit power supply from r s For others create the control pow er supply internally from the main circuit DC power supply Note 2 The r L1 R and s s400 L2 S terminals are short circuited for shipping Installation Chapter 2 ...

Page 54: ...ult output common Multi function contact output Multi function contact output common Multi function output 1 Multi function output 2 Multi function output common Multi function analog output 1 Multi function analog output 2 Voltmeter Voltmeter Multi function analog output common Note Variable resistors for frequency ref erences must be 2 kΩ 1 4 W min Wiring Example Stop switch NC Run switch NO Run...

Page 55: ...ow the instructions given below when connecting the Inverter to periph eral devices and other parts H Wire Size and Round Solderless Terminal For the main circuit and ground always use 600 V polyvinyl chloride PVC cables If the cable is long and may cause voltage drops increase the wire size according to the cable length Installation Chapter 2 ...

Page 56: ...1 B2 T1 T2 T3 M5 8 5 5 to 8 3G3FV A2075 L1 L2 L3 1 2 B1 B2 T1 T2 T3 M5 8 5 5 to 8 3G3FV A2110 L1 L2 L3 1 2 3 T1 T2 T3 M6 22 8 3G3FV A2150 L1 L2 L3 1 2 3 T1 T2 T3 M8 30 M6 8 3G3FV B2185 L1 L2 L3 1 2 3 T1 T2 T3 M8 30 14 r s M4 0 5 to 5 5 3G3FV B2220 L1 L2 L3 1 2 3 T1 T2 T3 M8 38 14 r s M4 0 5 to 5 5 3G3FV B2300 L1 L2 L3 3 T1 T2 T3 M10 100 M8 22 r s M4 0 5 to 5 5 3G3FV B2370 L1 L2 L3 3 T1 T2 T3 M10 6...

Page 57: ...2 T3 M4 2 to 5 5 3G3FV A4022 L1 L2 L3 1 2 B1 B2 T1 T2 T3 M4 2 to 5 5 3G3FV A4037 L1 L2 L3 1 2 B1 B2 T1 T2 T3 M4 2 to 5 5 3 5 to 5 5 3G3FV A4055 L1 L2 L3 1 2 B1 B2 T1 T2 T3 M4 3 5 to 5 5 3G3FV A4075 L1 L2 L3 1 2 B1 B2 T1 T2 T3 M5 5 5 3G3FV A4110 L1 L2 L3 1 2 B1 B2 T1 T2 T3 M5 8 to 14 M6 8 3G3FV A4150 L1 L2 L3 1 2 B1 B2 T1 T2 T3 M5 8 to 14 M6 8 3G3FV B4185 L1 L2 L3 1 2 3 T1 T2 T3 M6 14 M8 8 r s M4 0...

Page 58: ... to 5 5 3G3FV B411K E L1 L2 L3 3 T1 T2 T3 M10 60 x 2P M8 30 r s200 s400 M4 0 5 to 5 5 3G3FV B416K E L1 L2 L3 3 T1 T2 T3 M12 100 x 2P M8 50 r s200 s400 M4 0 5 to 5 5 3G3FV B418K E L1 L2 L3 1 3 T1 T2 T3 M16 325 x 2P M8 50 r s200 s400 M4 0 5 to 5 5 3G3FV B422K E L1 L2 L3 1 3 T1 T2 T3 M16 325 x 2P M8 60 r s200 s400 M4 0 5 to 5 5 3G3FV B430K E L1 L2 L3 1 3 T1 T2 T3 M16 325 x 2P M8 60 r s200 s400 M4 0 5...

Page 59: ...6 0 14 M6 14 6 2 5 M8 14 8 6 0 22 M6 22 6 2 5 M8 22 8 6 0 30 38 M8 38 8 6 0 50 60 M8 60 8 6 0 M10 60 10 10 0 80 M10 80 10 10 0 100 100 10 10 0 100 M12 100 12 14 0 150 15012 14 0 200 200 12 14 0 325 M12 x 2 325 12 14 0 M16 325 16 25 0 Note Determining Wire Size Determine the wire size for the main circuit so that line voltage drop is within 2 of the rated volt age Line voltage drop is calculated as...

Page 60: ...ly Inverter Fault output NC See note 19 20 Note Use a 400 200 V transformer for a 400 V model D Installing a Ground Fault Interrupter Inverter outputs use high speed switching so high frequency leakage current is generated In general a leakage current of approximately 100 mA will occur for each Inverter when the power cable is 1 m and approximately 5 mA for each additional meter of power cable The...

Page 61: ...ecovery from a power interruption When using the Braking Resistor Unit be sure to arrange a sequence in which the thermal relay of the Unit turns the magnetic contactor OFF D Connecting Input Power Supply to the Terminal Block Input power supply can be connected to any terminal on the terminal block because the phase sequence of input power supply is irrelevant to the phase sequence R L1 S L2 and ...

Page 62: ...ficiency x Inverter input power factor Normal motor efficiency 0 8 Normal inverter efficiency 0 9 Inverter input power factor 0 65 to 0 9 Note The Inverter s input power factor will vary with the impedance of the power supply facilities Use 0 9 when using an AC reactor and 0 65 when not using an AC reactor For the input current divide the input power supply capacity by the input voltage Assuming t...

Page 63: ...er D Installing a Thermal Relay This Inverter has an electronic thermal protection function to protect the motor from overheating If however more than one motor is operated with one Inverter or multi polar motor is used always install a thermal relay THR between the Inverter and the motor and set n033 to 0 no thermal protection In this case program the sequence so that the magnetic contactor on th...

Page 64: ...RIVE D Cable Length between Inverter and Motor As the cable length between the Inverter and the motor is increased the floating capacity between the Inverter outputs and the ground is increased proportionally The increase in floating capacity at the In verter outputs causes the high frequency leakage current to increase and this may adversely affect peripheral devices and the current detector in t...

Page 65: ...nverter output If a split phase start motor is used the starting coil may burn because the centrifugal switch does not operate H Ground Wiring Always use the ground terminal of the 200 V Inverter with a ground resistance of less than 100 Ω and that of the 400 V Inverter with a ground resistance of less than 10 Ω Do not share the ground wire with other devices such as welding machines or power tool...

Page 66: ...quency 60 Hz Second harmonic 120 Hz Third harmonic 180 Hz Problems Caused by Harmonics Generation The waveform of the commercial power supply will be distorted if the commercial power supply con tains excessive harmonics Machines with such a commercial power supply will malfunction or generate excessive heat Third harmonic 180 Hz Basic frequency 60 Hz Distorted current waveform D Causes of Harmoni...

Page 67: ...eactor suppress harmonics and currents that change suddenly and greatly The DC reactor suppresses harmonics better than the AC reactor The DC reactor used with the AC reactor suppresses harmonics more effectively The input power factor of the Inverter is improved by suppressing the harmonics in the input current of the Inverter Note 18 5 to 160 kW Inverters have a built in DC reactor 185 to 300 kW...

Page 68: ...inals 1 and 2 before connecting the DC reactor Reactor Effects Harmonics are effectively suppressed when the DC reactor is used with the AC reactor as shown in the following table Harmonic suppres i h d Harmonic generation rate pp sion method 5th har monic 7th har monic 11th harmon ic 13th harmon ic 17th harmon ic 19th harmon ic 23th harmon ic 25th har monic No reactor 65 41 8 5 7 7 4 3 3 1 2 6 1 ...

Page 69: ...ams Set L8 01 to 0 i e no overheating protection of the braking resistor and L3 04 to 0 i e no decel erating stall prevention or 2 i e braking with stall prevention before using the Inverter with the Braking Resistor Unit connected Note 1 Set L8 01 to 1 before operating the Inverter with the braking resistor without thermal relay trip contacts Note 2 The Braking Resistor Unit cannot be used and th...

Page 70: ...lowing diagram There are connectors for selecting whether each Braking Unit is to be a Master or Slave Select Master for the first Braking Unit only select Slave for all other Braking Units i e from the second Unit onwards Inverter Thermal relay trip contact Braking Resistor Unit Braking Unit 1 Braking Unit 2 Braking Unit 3 Thermal relay trip contact Thermal relay trip contact Braking Resistor Uni...

Page 71: ...ire thickness mm2 Type 1 to 11 13 to 33 M3 5 Stranded wire 0 5 to 1 25 Single wire 0 5 to 1 25 Shielded twisted pair wire Shielded polyethylene covered vinyl 12 G M3 5 0 5 to 2 polyethylene covered vinyl sheath cable D Round Solderless Terminals for Ground Terminal Wire thickness mm2 Terminal screw Size Screw torque N S m 0 5 M3 5 1 25 to 3 5 0 8 0 75 1 25 to 3 5 1 25 1 25 to 3 5 2 2 to 3 5 H Cons...

Page 72: ... the spacer which is provided into the spacer hole in the Inverter s mounting base For Invert ers of 3 7 kW or less there are two adjacent holes Insert the spacer into the 7CN hole The spacer cannot be easily removed if inserted into the wrong hole Be very careful to insert the spacer into the correct hole and in the proper direction 3 Referring to the enlarged illustration in the following diagra...

Page 73: ... pulse input terminal H 8 to 12 V L 1 V max Maximum response frequency 30 kHz 4 Pulse input common 5 B phase pulse input terminal H 8 to 12 V L 1 V max Maximum response frequency 30 kHz 6 Pulse input common TA2 1 A phase monitor output terminal Open collector output 24 VDC 30 mA max 2 A phase monitor output common 3 B phase monitor output terminal Open collector output 24 VDC 30 mA max 4 B phase m...

Page 74: ...inal Maximum response frequency 300 kHz 6 B phase input terminal 7 B phase input terminal 8 Z phase input terminal 9 Z phase input terminal 10 Common terminal 0 VDC GND for power supply TA2 1 A phase output terminal Line driver output RS 422 level output 2 A phase output terminal 3 B phase output terminal 4 B phase output terminal 5 Z phase output terminal 6 Z phase output terminal 7 Control circu...

Page 75: ...r output 12 V power supply 0 V power supply Open collector output A B phase Pulse 0 V Pulse monitor output L1 L2 L3 T1 T2 T3 L1 L2 L3 T1 T2 T3 Note 1 Twisted pair shielded wire must be used for signal lines Note 2 Do not use the pulse generator s power supply for anything other than the pulse generator encoder Using it for another purpose can cause malfunctions due to noise Note 3 The length of th...

Page 76: ...C A phase pulse monitor output B phase pulse monitor output Encoder Power supply 12 V Power supply 0 V Power supply 12 V A phase pulse output B phase pulse output Power supply 12 V L1 L2 L3 T1 T2 T3 3G3FV PPGB2 Note 1 Twisted pair shielded wire must be used for signal lines Note 2 Do not use the pulse generator s power supply for anything other than the pulse generator encoder Using it for another...

Page 77: ...ircuit photocoupler diode The E6B2 CWZ3E cannot be used D 3G3FV PPGD2 For V f With PG Feedback Mode Only Encoder Power supply 0 V Power supply 5 V Pulse output A B phase Pulse output A B phase Three phase 200 VAC 400 VAC Pulse monitor output L1 L2 L3 T1 T2 T3 3G3FV PPGD2 Note 1 Twisted pair shielded wire must be used for signal lines Note 2 Do not use the pulse generator s power supply for anythin...

Page 78: ...oise Note 3 The length of the pulse generator s wiring must not be more than 50 meters H Wiring PG Speed Control Card Terminal Blocks Use no more than 30 meters of wiring for PG encoder signal lines and no more than 50 meters for 3G3FV PPGD2 and 3G3FV PPGX2 and keep them separate from power lines Use shielded twisted pair wire for pulse input and pulse output monitor wire and connect the shield to...

Page 79: ... 25 1 25 to 3 5 2 2 to 3 5 H Wiring Control Circuit Terminals D Wiring Method 1 Loosen the terminal screws with a thin slotted screwdriver 2 Insert the wires from underneath the terminal block 3 Tighten the terminal screws firmly Note 1 Always separate the control signal line from the main circuit cables and other power cables Note 2 Do not solder the wires to the control circuit terminals The wir...

Page 80: ... table Motor s maximum speed r min 1 800 1 500 900 Number of encoder pulses p r 500 600 1 00 Maximum encoder frequency kHz 15 15 15 D 3G3FV PPGD2 PPGX2 The maximum response frequency is 300 kHz When the encoder pulse deviation phase difference 90 45 is taken into consideration the number of encoder pulses can be calculated by means of the following formula Number of encoder pulses p r 60 x maximum...

Page 81: ... Operation 3 1 Using the Digital Operator 3 2 Modes 3 3 Operation Mode 3 4 Initialize Mode 3 5 Program Mode 3 6 Auto tuning Mode 3 7 Modified Constants Mode 3 8 Operation Mode Selection Key and Local Remote Selection Input 3 ...

Page 82: ...OG operation when the 3G3FV is in operation with the Digital Operator Forward Reverse Rotation Selection Key Selects the rotation direction of the motor when the 3G3FV is in operation with the Digital Operator Reset Digit Selection Key Selects digits for parameter settings Also acts as the reset key when an fault has occurred See note Increment Key Selects modes groups functions parameter names an...

Page 83: ...functions are subdivided into the following groups Application Operation mode selection DC control speed search etc Tuning Acceleration deceleration times S curve characteristics carrier frequencies etc Reference Settings related to frequency control Motor V f characteristics and motor parameters Option Settings for Optional Cards Terminal Settings for sequential I O and analog I O Protection Sett...

Page 84: ...od selection see note 2 Auto tuning Rated voltage setting Power ON Main Menu Operation Frequency Ref U1 01 60 00 HZ Main Menu Initialize Main Menu Programming Main Menu Auto Tuning Main Menu Modified Consts Reference Source Operator Rated Voltage 200 0 VAC Reference 1 d1 01 60 00 HZ Select Language English Note 1 Auto tuning mode will be displayed only when vector control mode has been selected Th...

Page 85: ... access level in initialize mode with parameter A1 01 H Changing the Access Level from Quick start to Basic Key sequence Display Explanation Main Menu Operation Displays operation mode Main Menu Initialize Displays initialize mode Select Language English Puts the Unit in initialize mode Access Level Quick Start Switches to the access level parameter A1 01 2 Quick Start Displays the access level pa...

Page 86: ...e differ for each access level There is no difference in other modes This section provides the procedure to change the acceleration time to 20 s in each access level The acceleration time C1 01 is a parameter in program mode If the new parameter setting is not written to the Unit by pressing the Enter Key within one minute after starting the procedure the display will automatically revert to the o...

Page 87: ...mming Displays program mode Reference Source Terminals Puts the Unit in program mode Displays the b1 01 Reference source selection Run Source Terminals Displays the b1 02 Run source selection Stopping Method Ramp to Stop Displays the b1 03 Stopping method selection Accel Time 1 c1 01 10 0 Sec Displays C1 01 Acceleration time 1 Accel Time 1 0010 0 Sec Selects the parameter so that the leading 0 fla...

Page 88: ...b2 DC Braking function selection Function C1 Accel Decel Displays the C1 Accel Decel function selection Accel Time 1 c1 01 10 0 Sec Displays C1 01 Acceleration time 1 Accel Time 1 0010 0 Sec Selects the parameter so that the leading 0 flashes The digit that can be changed flashes 2 times Accel Time 1 0010 0 Sec Moves the cursor so that the 1 digit flashes Accel Time 1 0020 0 Sec Changes the 1 to a...

Page 89: ...Tuning group selection Function C1 Accel Decel Displays the C1 Accel Decel function selection Accel Time 1 c1 01 10 0 Sec Displays C1 01 Acceleration time 1 Accel Time 1 0010 0 Sec Selects the parameter so that the leading 0 flashes The digit that can be changed flashes 2 times Accel Time 1 0010 0 Sec Moves the cursor so that the 1 digit flashes Accel Time 1 0020 0 Sec Changes the 1 to a 2 Entry A...

Page 90: ...e received from any other display Once the Unit is running it can be switched to other modes Many parameters can t be changed when the Inverter is running Refer to Chapter 7 Parameter Lists for details Bring up monitor displays such as the frequency reference output frequency output current and output voltage as well as fault information and the fault history in operation mode Preparing for Operat...

Page 91: ...t voltage display Function selection U2 fault trace Function selection U3 fault history Function selection U1 Monitor Frequency Ref U1 01 0 00 HZ Output Freq U1 02 0 00 HZ Output Current U1 03 0 00 A Output Voltage U1 06 0 0 VAC Function U2 Fault Trace Function U3 Fault History Function U1 Monitor Contents of fault trace Contents of fault history Various monitors Preparing for Operation Chapter 3 ...

Page 92: ...Q U1 02 Output Freq Monitors the output frequency The display units can be set with param eter o1 01 10 V Max frequency 0 to 10 V possible 0 01 Hz Q Q Q Q U1 03 Output Current Monitors the output current 10 V Rated current 0 to 10 V output 0 1 A Q Q Q Q U1 04 Control Method Shows which control mode is set Can t be output Q Q Q Q U1 05 Motor Speed Monitors the motor speed 10 V Max frequency 0 to 10...

Page 93: ...0 V 100 20 mA 0 to 10 V output 0 1 B B B B U1 17 Term 16 Level Terminal 16 input voltage level Monitors the input voltage of the multi function analog input An input of 10 V corresponds to 100 10 V 100 10 V 0 to 10 V possible 0 1 B B B B U1 18 Mot SEC Current Monitors the calculated value of the mo tor s secondary current Iq The motor s rated current corresponds to 100 10 V Rated current 0 to 10 V...

Page 94: ... 28 CPU ID Manufacturer s CPU software ID number Can t be output 0 1 V A A A A U1 32 ACR q Output Monitor s the current control output value for the motor s secondary current 10 V 100 0 1 X X A A U1 33 ACR d Output Monitor s the current control output value for the motor s excitation current 10 V 100 0 1 X X A A U1 34 OPE Detected Displays the first constant number for which an OPE error was detec...

Page 95: ...ast fault oc curred Same format as U1 10 Q Q Q Q U2 12 Output Term Sts Output terminal status when the last fault occurred Same format as U1 11 Q Q Q Q U2 13 Inverter status Inverter operating status when the last fault occurred Same format as U1 12 Q Q Q Q U2 14 Elapsed time Elapsed operating or power on time when the last fault occurred 1 hr Q Q Q Q Fault History Item Display Function Output sig...

Page 96: ...e reference is U1 09 so input 9 to select the torque reference Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector o1 01 User Monitor Sel 4 to 28 6 Basic or Advanced The following example shows how to change parameter o1 01 so that the output power is monitored at startup instead of the output voltage Key ...

Page 97: ...tor Sel Output kWatts Monitor Select display See the previous example Power On Monitor Frequency Ref Displays the Power On Monitor display o1 02 1 Frequency Ref Displays the parameter setting for o1 02 2 times O1 02 3 Output Current Sets the parameter to output current Entry Accepted Writes the new setting Power On Monitor Output Current Returns to the Power On Monitor display Function o1 Monitor ...

Page 98: ...how to change parameter A1 00 so that Japanese is displayed instead of English Key sequence Display Explanation Main Menu Operation Displays operation mode Main Menu Initialize Displays initialize mode Select Language English Puts the Unit in initialize mode Select Language display A1 00 0 English Displays the parameter setting for A1 00 A1 00 1 FN Sets the display language to Japanese 3 3 67 P6 W...

Page 99: ...unction 0 V f Control V f control without pulse generator normal V f control 1 V f w PG Fdbk V f control with pulse generator V f control using a PG Speed Control Card 2 Open Loop Vector Vector control without pulse generator Vector control using the Inverter s internal speed information 3 Flux Vector Vector control with pulse generator Vector control using a PG Speed Control Card Control Mode Cha...

Page 100: ...ring operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector A1 03 Init Parameters 0 1110 2220 or 3330 0 Quick start Basic or Advanced Initialize Parameters Settings Setting Function 0 Returns to the Initialize display without initializing any parameters 1110 Initializes the parameters to the user se...

Page 101: ...mes Init Parameters No Initialize Displays the Initialize display A1 03 0 No Initialize Displays the parameter setting for A1 03 A1 03 2220 2 wire Initial Changes the setting to 2 wire Initialization Entry Accepted Writes the new setting Init Parameters No Initialize Returns to the Initialize display S Write protect Passwords Use parameters A1 04 and A1 05 to write protect the initialize mode para...

Page 102: ... display Select Password A1 05 0 Press and hold the Reset Key and then press the Menu Key to display A1 05 Select Password 0000 Selects the parameter so that the leading 0 flashes The digit that can be changed flashes Select Password 1000 Changes the password to 1000 Entry Accepted Writes the new setting Select Password A1 05 1000 Returns to the Select Password display A1 05 Enter Password A1 04 0...

Page 103: ...ge display Function A2 User Parameters Displays the User Parameters display User Param 1 A2 01 Displays the parameter setting for A2 01 User Param 1 Selects the parameter so that the leading digit flashes The digit that can be changed flashes 2 times User Param 1 C1 01 Sets the first digit to C At this point the other digits will be displayed 2 times User Param 1 C1 01 Moves the cursor to the thir...

Page 104: ...as been specified in A2 01 through A2 32 S Initialize Mode Parameter Levels Reference Select Language Access Level Control Method Initialize Parameters Enter Password These parameters can be displayed and changed only in the Advanced access level User Parameters A2 01 User Parameter 1 A2 02 User Parameter 2 A2 32 User Parameter 32 Operation mode Initialize mode Program mode MENU Preparing for Oper...

Page 105: ...peed control loop parameter settings OK OK C6 Carrier Freq Carrier frequency settings OK OK OK OK C7 Hunting Prev Hunting prevention function for V f control OK OK C8 Factory Tuning Adjustment for open loop vector control OK Reference d1 Preset Reference Operator frequency reference settings OK OK OK OK e e e ce d2 Reference Limits Frequency upper and lower limit settings OK OK OK OK d3 Jump Frequ...

Page 106: ...ttings OK OK OK OK L6 Torque Detection Overtorque detection settings and selection OK OK OK OK L7 Torque Limit Torque limit settings vector control only OK OK L8 Hdwe Protection Overheating and phase loss protection settings OK OK OK OK Operator o1 Monitor Select Selects the display and setting methods OK OK OK OK O e a o o2 Key Selections Key function selection and other parameters OK OK OK OK S ...

Page 107: ... reference 1 d1 02 Preset reference 2 d1 Frequency reference presetting d2 01 Ref Upper Limit d2 02 Ref Lower Limit d3 01 Jump Freq 1 d3 Jump frequency E Motor E2 Motor setup E1 01 Input Voltage E1 02 Motor Selection E1 V F pattern setting E2 01 Motor Rated FLA F Options F1 01 PG Pulses Rev F1 PG Speed Control Card H Terminal H1 01 Terminal 3 Sel H2 01 Terminal 9 Sel H1 Multi function input H2 Mul...

Page 108: ...ected S Precautions for Auto tuning Operation Caution Do not connect a load to the motor when performing auto tuning Doing so may re sult in personal injury or equipment damage The Inverter s auto tuning function automatically determines the motor parameters while a servo sys tem s auto tuning function determines the size of a load so these auto tuning functions are funda mentally different If a l...

Page 109: ...this setting Rated Frequency 60 0 Hz Displays the rated frequency Follow the procedure used to change for the rated volt age when changing this setting Rated Speed 1750 RPM Displays the rated speed Follow the procedure used to change for the rated volt age when changing this setting Number of Poles 4 Displays the number of poles Follow the procedure used to change for the rated volt age when chang...

Page 110: ...ttings for these two parameters are displayed and the setting for d1 01 is changed from 60 00 Hz to 30 00 Hz Key sequence Display Explanation Main Menu Operation Displays operation mode Main Menu Modified Consts Displays modified constants mode Accel Time 1 c1 01 20 0 Sec Displays acceleration time 1 C1 01 Frequency Ref 1 d1 01 60 00 Hz Displays frequency reference 1 d1 01 Frequency Ref 1 060 00 H...

Page 111: ...lied Therefore to start operation immediately after power is supplied set b1 01 and b1 02 to the required settings in advance Note 2 If b1 01 and b1 02 are set to 0 there is no difference in the two modes Note 3 Frequencies set from the Digital Operator using the speed setting will be entered in frequency reference parameters 1 to 8 d1 01 to d1 08 or the inching frequency reference parameter d1 09...

Page 112: ...Chapter 4 Trial Operation 4 1 Procedure 4 2 Operation Example 4 ...

Page 113: ...nexpected restart if operation is set to be continued in the processing selection function after momentary power interruption is reset Doing so may result in injury WARNING Provide a separate emergency stop switch because the STOP Key on the Operator is valid only when function settings are performed Not doing so may result in injury WARNING Be sure confirm that the RUN signal is turned OFF before...

Page 114: ...the above checks connect the power supply 4 Check the Display Status Check to be sure that there are no faults in the Inverter H If the display at the time the power is connected is normal it will read as follows Data Display Frequency Ref H When an fault has occurred the details of the fault will be displayed In that case refer to Section 8 Maintenance Operations 5 Initializing Parameters Initial...

Page 115: ...unctions Refer to page 6 1 H For operation within standard parameters select Basic Operation H To use the various applied functions such as direct current control braking speed search timer S curve acceleration deceleration slip correction torque compensation drip control position lock and torque control select Applied Operation in combination with Basic Operation Trial Operation Chapter 4 ...

Page 116: ...G Speed Control Card ensure that it is wired correctly Set the motor to no load status not connected to the mechanical system H Connecting the Power Supply Having conducted the above checks connect the power supply 4 2 2 Checking the Display Status If the display at the time the power is connected is normal it will read as follows Normal Frequency Ref U1 01 0 00 HZ The frequency reference monitor ...

Page 117: ...meter setting for A1 03 A1 03 2220 2 wire Initial Changes the setting to 2 wire Initialization Entry Accepted Writes the set values Entry Accepted is displayed for approximately 0 5 seconds Initialize Select Returns to the Initialize display Main Menu Initialize Returns to the initialize mode display 4 2 4 Setting Input Voltage Set the input voltage of the Inverter E1 01 according to the current v...

Page 118: ...pproximately 0 5 seconds Input Voltage E1 01 230 VAC Returns to the input voltage display Check that the data has been updated Main Menu Programming Returns to the program mode display H Setting the Power Supply Voltage Short Pin 400 V Class Inverter of 18 5 kW or More Set the power supply voltage short pin when setting the parameter E1 01 Insert the short pin into the voltage connector nearest to...

Page 119: ...function The upper line will flash Tune Successful Indicates the completion of auto tuning Main Menu Operation Returns to the operation mode display Note When the values displayed and the motor parameters differ set each value separately The set ting method is as follows An operation example for changing the motor parameters current to 1 60 A Displays the rated current When changing the set values...

Page 120: ...rns to the operation mode display Set the control mode to V f control and then set the following three items These parameters cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector E1 05 Max Voltage 0 0 to 255 0 0 0 to 510 0 VAC 200 0 400 0 Quick start Basic or Advanced Para...

Page 121: ...ote When there are discrepancies between the displayed values and the rated values set each value separately 4 2 6 No load Operation Operate the Digital Operator in with the motor in the no load state not connected to the mechanical system H Setting the Frequency Reference Set the frequency reference on the frequency reference monitor in the operation mode The following is an operation example wit...

Page 122: ...al Load Operation After checking the operation with the motor in no load status connect the mechanical system and operate with an actual load H Connecting the System After confirming that the motor has stopped completely connect the mechanical system Be sure to tighten all the screws when fixing the motor axis in the mechanical system H Operation using the Digital Operator In case a fault occurs d...

Page 123: ...Chapter 5 Basic Operation 5 1 Common Settings 5 2 Open loop Vector Control 5 3 V f Control 5 4 Flux Vector Control 5 5 V f Control with PG 5 ...

Page 124: ... Access Level 0 to 4 2 Quick start Basic or Advanced Access Level Settings The control mode setting also affects which parameters can be displayed and changed Setting Name Function 0 Operation Only This setting allows the operation mode and initialize mode to be displayed or changed Use this setting to prevent parameter settings from being changed 1 User Level This setting allows only the user sel...

Page 125: ...zed by the initialize operation and it cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector A1 02 Control Method 0 to 3 2 Quick start Basic or Advanced Control Mode Settings Setting Name Function 0 V f Control V f control without pulse generator normal V f control 1 V f w ...

Page 126: ...vo drives Precision speed control Torque control Note Vector control has a greater starting torque and more precise speed control than V f control so use of vector control is recommended whenever possible Use V f control in the following types of applications S When several motors are being operated S When special motors such as submersible motors or spindle motors are being used Situations in whi...

Page 127: ...age Input H3 01 The frequency reference voltage is valid when parameter b1 01 has been set to 1 Parameter H3 01 is used to set the voltage range for the frequency reference voltage signal This parameter cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector H3 01 Term 13 Sig...

Page 128: ...the current terminal 14 the final reference value will be the sum of the two references that are input To switch the frequency reference input between the voltage terminal 13 and the current terminal 14 set a value of 1F in any one of the multi function inputs H1 01 through H1 06 The voltage terminal 13 will be used when this multi function input is OFF and the current terminal 14 will be used whe...

Page 129: ...st the analog inputs the gain and bias set separately for each input and the filter time constant a single value for all of the inputs The gain and bias can be adjusted separately for each analog input terminals 13 14 and 16 Gain Set the frequency corresponding to a 10 V 20 mA input as a percentage of the maximum The maximum frequency set in E1 04 is 100 Bias Set the frequency corresponding to a 0...

Page 130: ...rrent and multi function analog input with parameter H3 12 This setting is effective when there are sudden changes or noise in the analog input signal Responsiveness de creases as the setting increases The filter time constant cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux ...

Page 131: ...1 08 and the inching frequency reference parameter d1 09 will be enabled H Setting the Frequency Reference Units o1 03 Parameter o1 03 is used to set the units for setting and displaying the frequency reference it cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector o1 03 ...

Page 132: ...p Reference 1 2 and 3 in the multi function inputs H1 01 through H1 06 as required When using the Jog function set the jog frequency reference in parameter d1 09 The setting range for this value is 0 to the max frequency This parameter can be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector...

Page 133: ...nsiveness to match the type of control inputs being used Use a setting of 1 if there is even one contact input 5 1 5 Acceleration Deceleration Time Settings H Acceleration Deceleration Time Units C1 10 Parameter C1 10 is used to set the units for the acceleration and deceleration time settings in C1 01 through C1 08 Setting C1 10 to 0 allows the acceleration and deceleration times to be set very p...

Page 134: ... range will be 0 00 to 600 00 s Note 2 Parameters C1 01 through C1 04 can be changed during operation but C1 05 through C1 08 cannot H Emergency Stop Time Setting C1 09 Parameter C1 09 sets the deceleration time that will be used when an emergency stop signal is input or a fault is detected it can be changed during operation The deceleration time is the time required to go from 100 to 0 of the max...

Page 135: ...4 is used to enable and disable reverse command inputs This parameter can be set to 1 to disable reverse operation when necessary This parameter cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector b1 04 Reverse Oper 0 or 1 0 Basic or Advanced Settings Setting Name Functio...

Page 136: ...e accelerated at the speci fied frequency DC braking DC braking time at stop b2 04 Deceleration time Excitation level b2 01 Output frequency Run command Free run Stop b1 03 1 Note 1 After the stop command is input run commands are ignored until the minimum base block time L2 03 has elapsed Note 2 Do not input the run command again until the motor has slowed down sufficiently If the run command tur...

Page 137: ...gnored until the time t0 has elapsed The time t0 depends upon the output frequency when the stop command is input and the deceleration time Output frequency Run command Max frequency Output frequency when the stop command is input Time Deceleration time 5 1 8 Multi function Input Settings H1 01 through H1 06 Parameters H1 01 through H1 06 set the multi function inputs in accordance with the applic...

Page 138: ...e multi function inputs H1 01 through H1 06 3 wire control is established and the multi function input terminal for which 0 was set becomes the forward reverse command terminal When the Unit is initialized for 3 wire sequence control with A1 03 a setting of 3330 multi function input 3 terminal 5 becomes the input terminal for the forward reverse command Wiring Example Stop switch NC Run switch NO ...

Page 139: ...ws which frequency is selected by each possible combination of multi step and jog reference settings Multi step Reference Jog R f Selected frequency 1 2 3 g Reference q y OFF OFF OFF OFF Reference 1 d1 01 main speed frequency see note 1 ON OFF OFF OFF Reference 2 d1 02 auxiliary speed frequency see note 2 OFF ON OFF OFF Reference 3 d1 03 ON ON OFF OFF Reference 4 d1 04 OFF OFF ON OFF Reference 5 d...

Page 140: ...a tion and deceleration times Setting Function 7 Multi Accel Decel 1 multi accel decel time selector 1 1A Multi Accel Decel 2 multi accel decel time selector 2 The following table shows which acceleration and deceleration times are selected by each possible combination of acceleration deceleration time selectors 1 and 2 Multi accel decel time selector Acceleration time Deceleration time 1 2 OFF or...

Page 141: ... are both on for more than 500 ms Turn ON either the forward jog command or the reverse jog command not both These jog commands can operate the Inverter independently It isn t necessary for a forward reverse command to be input D Setting 1F Terminal 13 14 Switch When this function is set in a multi function input that input terminal can be used to switch between terminal 13 and terminal 14 OFF The...

Page 142: ...erter s input voltage E1 01 to match the power supply voltage it cannot be changed during operation This setting is used as the reference value for functions such as the protection functions Parameter Display Setting Units Default Valid access levels number p y name g range setting V f Control V f with PG Open Loop Vector Flux Vector E1 01 Input Voltage 155 to 255 310 to 510 VAC 200 400 Quick star...

Page 143: ...At this point it is still possible to change the parameter settings by pressing the Increment and Decre ment Keys to display the desired parameter Press the Menu Key to cancel auto tuning The operation mode display will appear H Performing Auto tuning Auto tuning will start if the Run Key is pressed when the Tuning Ready message is being displayed The motor will operate during auto tuning so be su...

Page 144: ...mit parameters L7 01 to L7 04 The acceleration time is too short Increase acceleration time 1 C1 01 A load is connected to the motor axis Remove the load Rated Slip Rated slip fault The rated slip setting can t be tuned within the prescribed time A load is connected to the motor axis Remove the load Saturation 1 Core saturation coefficient 1 fault The core saturation coefficients can t be tuned wi...

Page 145: ...selection parameter E1 02 This setting is a reference for the protection functions This parameter cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector E1 02 Motor Selection 0 to 2 0 Quick start Basic or Advanced E1 02 Settings Setting Function 0 Standard fan cooled motor g...

Page 146: ...speed and load such as in fans or pumps 6 60 Hz cubic in fans or um s 7 60 Hz quadratic High starting Normally it isn t necessary to use these b i i 8 50 Hz low starting torque g g torque y y patterns because starting torque is ensured by automatic torque boost 9 50 Hz high starting torque ensured by automatic torque boost functions A 60 Hz low starting torque functions b 60 Hz high starting torqu...

Page 147: ... to 7 Setting 4 Setting 5 Setting 6 Setting 7 8 9 8 9 30 30 High Starting Torque Characteristics Settings 8 to b Setting 8 Setting 9 Setting A Setting b 19 11 24 13 19 11 24 15 High speed Operation Settings C to E Setting C Setting d Setting E 15 9 15 9 15 9 Note The voltages above are for 200 V class Inverters Double the voltages for 400 V class Inverters Basic Operation Chapter 5 ...

Page 148: ...4 to 7 Setting 4 Setting 5 Setting 6 Setting 7 6 6 7 7 30 30 High Starting Torque Characteristics Settings 8 to b Setting 8 Setting 9 Setting A Setting b 18 18 9 23 11 23 13 High speed Operation Settings C to E Setting C Setting d Setting E 14 7 14 7 14 7 Note The voltages above are for 200 V class Inverters Double the voltages for 400 V class Inverters Basic Operation Chapter 5 ...

Page 149: ...cs Settings 4 to 7 Setting 4 Setting 5 Setting 6 Setting 7 30 30 High Starting Torque Characteristics Settings 8 to b Setting 8 Setting 9 Setting A Setting b High speed Operation Settings C to E Setting C Setting d Setting E Note The voltages above are for 200 V class Inverters Double the voltages for 400 V class Inverters Basic Operation Chapter 5 ...

Page 150: ...0 Q Q A E1 08 Mid Voltage A 0 0 to 255 0 2 VAC 15 0 2 3 Q Q A E1 09 Min Frequency 0 0 to 400 0 Hz 1 5 Q Q Q A E1 10 Min Voltage 0 0 to 255 0 2 VAC 9 0 2 3 Q Q A Note 1 Q Quick start Basic or Advanced A Advanced only Not applicable Note 2 These voltages are for the 200 V class Double the voltage for 400 V class Inverters Note 3 The default setting depends on the Inverter s capacity The default sett...

Page 151: ...uts for open collector 3G3FV PPGX2 Phase A Phase B Phase Z pulse inputs line driver inputs Select the Card according to the application and install it in the Inverter as described in 2 2 6 Installing and Wiring PG Speed Control Cards H Setting the PG Pulse Number F1 01 Set the PG pulse generator or encoder pulse number in pulses revolution Set the number of phase A or phase B pulses in one motor r...

Page 152: ...tates in the counter clockwise direction with a forward inverter command Phase A leads when the input axis rotates clockwise H Setting the PG Pulse Output Monitor Division Ratio F1 06 This parameter is effective only when a 3G3FV PPB2 is used it sets the division ratio used when the pulse monitor output is connected to a pulse input device This parameter cannot be changed during operation Paramete...

Page 153: ...rt as possible in any application where safety cannot be ensured Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector F1 14 PGO Detect Time 0 0 to 10 0 Sec 2 0 X A X A D Overspeed Settings F1 03 F1 08 and F1 09 Overspeed refers to an excessive motor speed These parameters set the conditions for an overspeed...

Page 154: ...en deviation occurs with the frequence reference matching within the L4 02 detection range the output frequency 1 Coast to Stop Fault Detect when deviation occurs with the frequence reference matching within the L4 02 detection range the output frequency 2 Fast Stop C1 09 Fault Detect when deviation occurs with the frequence reference matching within the L4 02 detection range the output frequency ...

Page 155: ...s the operation method around this minimum frequency These parameters cannot be changed during op eration H Selecting the Stopping Method b1 03 Parameter b1 03 sets the stopping method used when a stop command is input Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector b1 03 Stopping Method 0 to 3 0 Quick...

Page 156: ... f with PG Open Loop Vector Flux Vector E1 09 Min Frequency 0 0 to 400 0 0 0 Quick start Basic or Advanced Advanced H Initial Excitation Function Settings b2 01 b2 03 and b2 04 With flux vector control the DC braking injection function is replaced by the initial excitation function The initial excitation function stops a motor that is rotating because of inertia These parameters cannot be changed ...

Page 157: ...l excitation starts when the motor speed drops below b2 01 Note 1 Initial excitation is started from b2 01 excitation level when decelerating A setting of b2 01 E1 09 is valid only with flux vector control Note 2 The current level for the initial excitation function is set in E2 03 no load current The DC braking injection current b2 02 isn t used with flux vector control and can t be set 5 4 3 Aut...

Page 158: ...a mentally different If a load is connected when auto tuning is performed not only will incorrect motor parameters be re corded but the motor may operate erratically resulting in dangerous conditions such as loads falling from vertical axis motors Never perform auto tuning with a load connected to the motor H Required Parameter Settings Enter auto tuning mode and make the following parameter setti...

Page 159: ...ult settings if a fault occurs Set these parameters again when auto tuning Fault display Probable cause and remedy Data Invalid Motor setting data fault There was a fault in the data set during auto tuning There was a fault in the relationship between the rated frequency rated speed and number of poles Change the settings to conform to the following formula Rated speed 120 Motor frequency Number o...

Page 160: ...Current Motor no load current fault g Check and change the setting if necessary There is a broken disconnected motor power wire Check and replace wiring components if necessary PGO PG Open Broken PG cable detection Pulses aren t being input from the PG even though a rotation output is being sent to the motor The cable to the PG is broken disconnected Check the wiring and correct any problems The P...

Page 161: ...integral time settings for low speed opera tion Parameter C5 03 sets the proportional gain of the speed loop ASR and C5 04 sets the integral time Both of these parameters can be changed during operation Parameter Display Setting range Units Default Valid access levels number p y name g g setting V f Control V f with PG Open Loop Vector Flux Vector C5 03 ASR P Gain 2 0 00 to 300 00 Factor 20 00 B B...

Page 162: ... loop between P control and PI control P control integral reset is used when the multi function input is ON D ASR Proportional Gain Switch Setting 77 When one of the multi function inputs is set to 77 the input can be used to switch between proportional gain 1 and proportional gain 2 Proportional gain 2 C5 03 is used when the multi function input is ON This input has higher priority than the ASR s...

Page 163: ...sed to set an upper limit for the integral used in speed control Set a smaller value if rapid changes in the load can damage the load or cause the motor to become disengaged due to Inverter responsiveness If the setting is too small however it may become impossible to perform speed control 5 4 5 Adjusting Speed Control Loop ASR Gain H Gain Adjustment Procedure Use the following procedure to adjust...

Page 164: ...s 27 and 37 for the 3G3FV CUE CE Multi function analog output 1 terminal 21 Outputs the Inverter s ASR input 0 to 10 V Multi function analog output 2 terminal 23 Outputs the actual motor speed 0 to 10 V We recommend monitoring both the ASR input and the motor speed in order to observe a response delay or deviation from the reference value as shown in the following diagram Example Waveforms Motor s...

Page 165: ...t low speed or high speed D Setting the Gain Switching Frequency C5 07 Set the switching frequency to about 80 of the motor s operating frequency or the frequency at which vibration occurs D Low speed Gain Adjustments C5 03 and C5 04 Connect the actual load and adjust these parameters at zero speed Increase ASR proportional gain 2 C5 03 until there is no vibration Decrease ASR integral time 2 C5 0...

Page 166: ...ng used with the motor selection parameter E1 02 This setting is a reference for the protection functions This parameter cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector E1 02 Motor Selection 0 to 2 0 Quick start Basic or Advanced E1 02 Settings Setting Function 0 Stan...

Page 167: ...roughly proportional relationship between the rotational speed and load 2 60 Hz Voltage saturation at 50 Hz between the rotational speed and load such as in straight line conveyors 3 72 Hz Voltage saturation at 60 Hz Variable torque Use these patterns when there is a d i bi l i hi b 4 50 Hz cubic q quadratic or cubic relationship between the rotational speed and load such as 5 50 Hz quadratic the ...

Page 168: ...Pulse Number F1 01 Set the PG pulse generator or encoder pulse number in pulses revolution Set the number of phase A or phase B pulses in one motor revolution This parameter cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector F1 01 PG Pulses Rev 0 to 60 000 p r 1 000 Q Q ...

Page 169: ...l 0 or 1 0 B Note A Basic or Advanced Not applicable Settings Setting Function 0 Disabled The integral function isn t used while accelerating or decelerating it is used at constant speeds 1 Enabled The integral function is used at all times H Setting and Adjusting the Fault Detection Functions D PG Disconnection Stopping Method F1 02 This parameter sets the stopping method that is used when the si...

Page 170: ...e Settings Setting Name Function 0 Ramp to Stop Deceleration stop using deceleration time 1 C1 02 1 Coast to Stop Free run stop 2 Fast Stop Emergency stop using the fast stop time C1 09 3 Alarm Only Continue operation Display OS and continue control Parameter F1 08 sets the overspeed detection level as a percentage of the maximum output frequency Parameter F1 09 sets the length of time that the mo...

Page 171: ...he frequence reference matching within the L4 02 detection range the motor speed PG feedback 6 Fast Stop C1 09 Fault Detect when deviation occurs with the frequence reference matching within the L4 02 detection range the motor speed PG feedback 7 Continue Alarm Only Detect when deviation occurs with the frequence reference matching within the L4 02 detection range the motor speed PG feedback Note ...

Page 172: ...n Loop Vector Flux Vector C5 01 ASR P Gain 1 0 00 to 300 00 Factor 0 20 B B C5 02 ASR I Time 1 0 000 to 10 000 s 0 200 B B Note B Basic or Advanced Not applicable D Min Frequency Gain Settings C5 03 and C5 04 Set ASR proportional gain 2 C5 03 and ASR integral time 2 C5 04 at the minimum frequency Parameter Display Setting range Units Default Valid access levels number p y name g g setting V f Cont...

Page 173: ... 1 Operate the motor at the maximum frequency 2 Increase C5 01 ASR proportional gain 1 to a level where there is no vibration 3 Decrease C5 02 ASR integral time 1 to a level where there is no vibration D Gain Adjustments for Integral Control during Acceleration Deceleration Enable integral operation during acceleration and deceleration with F1 07 when you want the motor s speed to closely follow t...

Page 174: ...C5 01 and increase C5 02 If undershooting occurs Decrease C5 03 and increase C5 04 4 If the overshooting or undershooting can t be eliminated by adjusting the gain decrease the ASR limit C5 05 to lower the frequency reference compensation limit Since C5 05 can t be changed during operation stop the Inverter s operation and then decrease the ASR limit by 0 5 Perform step 3 again after the setting h...

Page 175: ...Chapter 6 Advanced Operation 6 1 Open loop Vector Control 6 2 Normal V f Control 6 3 Flux Vector Control 6 4 V f Control With PG Feedback 6 5 Common Functions 6 ...

Page 176: ...nction settings OK OK OK C5 ASR Tuning Not used Can t be set OK OK C6 Carrier Freq Carrier frequency settings OK OK OK OK C7 Hunting Prev Not used Can t be set OK OK C8 Factory Tuning S Adjustment for open loop vector control OK Reference d1 Preset Reference Frequency reference settings when using Operator OK OK OK OK e e e ce d2 Reference Limits Frequency upper and lower limit settings OK OK OK O...

Page 177: ...2 Key Selections Operator s key function selection and other parameters OK OK OK OK 6 1 2 Torque Limit Function With open loop vector control the torque limit can be applied at an arbitrary value be cause the torque output by the motor is calculated internally The torque limit function is useful when the load cannot sustain a torque above a certain level or regenerative torque above a certain leve...

Page 178: ...These parameters can not be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector H3 05 Terminal 16 Sel 0 to 1F 1F Basic or Advanced H3 09 Terminal 14 Sel 1 to 1F 1F Advanced Settings The following table shows only those settings related to the torque limit function Setting Name 10 F...

Page 179: ...ue The gain of this automatic frequency regulator AFR operation can be fine tuned according to motor response Normally it isn t necessary to change the default setting Parameter Display Setting Units Default Valid access levels number p y name g range setting V f Control V f with PG Open Loop Vector Flux Vector C8 08 AFR Gain 0 00 to 10 00 Factor 1 00 Advanced Parameter Display Setting Units Defau...

Page 180: ... Saturated Output Voltage Previously the accuracy of motor speed for vector control was greatly reduced when the limit of the Inverter s voltage output was approached a voltage greater than that of the input power supply cannot be output Set the following parameter to control the output voltage so that the limit will not be reached thus maintaining speed accuracy Parameter Display Setting Units De...

Page 181: ... lower limit with the torque compensation value shown above Frequency reference Run command Torque compensation value Time constant C4 02 C4 03 forward C4 04 reverse C4 05 4 E1 09 Output frequency Larger of b2 01 and E1 09 When using this compensation function set the starting torque compensation value to the friction load in regular machinery or the lifting lowering load for machinery such as cra...

Page 182: ...ning carrier frequency is set to 5 kHz Note The default setting does not normally need to be changed Adjust the parameter with the parame ter C6 01 set to 0 or 1 if auto tuning cannot be executed 6 1 8 Setting Adjusting Motor Parameters H Adjusting the V f Pattern Normally it isn t necessary to adjust the V f pattern with open loop vector control Adjust the V f pattern when you want to change the ...

Page 183: ... Voltage Adjust the output voltage when you want to output more torque at low speed such as in an elevator or when torque isn t really necessary and you want to reduce the output voltage to save energy When generating more torque gradually increase the voltage but do not exceed 100 of the Invert er s rated output current When saving energy decrease the voltage but do not cause stalling D Setting t...

Page 184: ... x 0 92 Type B insulation Motor s terminal resistance Ω at 75 C x 0 92 Type F insulation Motor s terminal resistance Ω at 115 C x 0 87 Parameter Display name Setting range Units Default Valid access levels number p y g g setting V f Control V f with PG Open Loop Vector Flux Vector E2 05 Term Resistance 0 000 to 65 000 Ω 9 842 Advanced Note The default setting depends upon the type of Inverter The ...

Page 185: ...e so it might be necessary to contact the motor manufacturer Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector E2 07 Saturation Comp 1 0 0 to 0 50 0 50 Not applicable Advanced E2 08 Saturation Comp 2 0 00 to 0 75 0 75 Note It is possible to operate the motor with the default settings but motor efficiency...

Page 186: ...ation function settings OK OK OK C5 ASR Tuning Not used Can t be set OK OK C6 Carrier Freq Carrier frequency settings OK OK OK OK C7 Hunting Prev S Hunting prevention function settings OK OK C8 Factory Tuning Not used Can t be set OK Reference d1 Preset Reference Frequency reference settings when using Operator OK OK OK OK e e e ce d2 Reference Limits Frequency upper and lower limit settings OK OK...

Page 187: ... and setting methods OK OK OK OK O e a o o2 Key Selections Operator s key function selection and other parameters OK OK OK OK 6 2 2 Energy saving Control Function The energy saving control function is enabled when the energy saving command setting 63 has been set in a multi function input H1 01 through H1 06 Inputting the energy saving command while there is a light load causes the Inverter s outp...

Page 188: ...le C7 01 Settings Setting Function 0 Disables the hunting prevention function 1 Enables the hunting prevention function Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector C7 02 Hung Prev Gain 0 00 to 2 50 Factor 1 00 Advanced Not applicable Normally it isn t necessary to change these parameters Adjust the...

Page 189: ...s are used as reference values for the motor slip compensation function Set the motor s terminal resistance phase to phase in parameter E2 05 Normally this value isn t shown on the motor s nameplate so it might be necessary to contact the motor manufacturer Parameter Display name Setting range Units Default Valid access levels number p y g g setting V f Control V f with PG Open Loop Vector Flux Ve...

Page 190: ... OK C5 ASR Tuning Speed control loop adjustment OK OK C6 Carrier Freq Carrier frequency settings OK OK OK OK C7 Hunting Prev Not used Can t be set OK OK C8 Factory Tuning Not used Can t be set OK Reference d1 Preset Reference Frequency reference settings when using Operator OK OK OK OK e e e ce d2 Reference Limits Frequency upper and lower limit settings OK OK OK OK d3 Jump Frequencies Prohibited ...

Page 191: ...r s display and setting methods OK OK OK OK O e a o o2 Key Selections Operator s key function selection and other parameters OK OK OK OK 6 3 2 Droop Control Function Droop control is a function that allows the user to set the amount of motor slip When a single load is operated with two motors such as in a crane conveyor a high resistance motor a motor in which the secondary winding s resistance is...

Page 192: ...Droop gain 0 0 to 100 0 0 0 Not applicable Advanced b7 02 Droop delay time 0 03 to 2 00 s 0 05 Note These parameters can be changed during operation Torque Droop amount Slip equivalent Speed Reference speed 100 b7 01 0 6 3 3 Zero servo Function Position lock The zero servo function is enabled when one of the multi function inputs H1 01 through H1 06 is set to 72 Zero Servo Command If the zero serv...

Page 193: ...vo Gain Increasing this setting increases the holding strength although vibration will occur if the setting is too high Adjust the holding strength after adjusting the speed control ASR gain To output the zero servo status externally assign the Zero Servo End signal setting 33 to one of the multi function outputs H2 01 through H2 03 The Zero Servo Count setting in b9 02 is enabled when one of the ...

Page 194: ...d5 01 to 1 to select torque control This parameter cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector d5 01 Torq Control Sel 0 or 1 0 Not applicable Advanced Settings Setting Function 0 Speed control controlled by C5 01 through C5 07 1 Torque control The following block ...

Page 195: ...l Level Settings Setting Function 0 0 to 10 V input When H3 08 is being set be sure to disconnect jumper wire J1 1 0 to 10 V input When H3 08 is being set be sure to disconnect jumper wire J1 2 4 to 20 mA input H3 08 only Note 1 Set the proper signal level for the torque reference that you want to input Note 2 The direction of the torque that is output is determined by the sign polarity of the sig...

Page 196: ...divergence from the speed limit is added to the torque reference The suppressing torque is ap plied opposite to the motor rotation There are two ways to set the motor speed limit a parameter setting or an analog input value D Speed Limit Selection Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector d5 03 S...

Page 197: ...alid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector H3 01 Term 13 Signal 0 or 1 0 Basic or Advanced Note Set the signal level to match the speed limit voltage being input This parameter cannot be changed during operation Limit with Parameter Setting d5 03 2 Parameter Display name Setting Units Default Valid access levels number p y g range setting V f...

Page 198: ... d5 04 0 Speed limit bias setting 50 d5 05 50 When a forward speed limit and a speed limit bias have been set the speed range of the torque control is from the speed limit bias setting to the speed limit setting speed limit bias setting In effect the speed limit range is extended by the speed limit bias in both the forward and reverse directions When the speed exceeds the reverse speed limit the t...

Page 199: ...asn t set to torque reference setting 13 Note 2 These parameters cannot be changed during operation Set the signal level for the terminal These parameters cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector H3 04 Term 16 Signal 0 or 1 0 Basic or Advanced H3 08 Term 14 Sig...

Page 200: ...00 0 0 0 Basic or Advanced H3 10 Terminal 14 Gain 0 0 to 1 000 0 100 0 Advanced H3 11 Terminal 14 Bias 100 0 to 100 0 0 0 Advanced Note 1 Adjust the gain so that the maximum signal level corresponds to the maximum frequency or the motor s rated torque as follows When the input terminal is used for frequency reference A 10 V 20 mA input indicates a frequency reference that is 100 of the max frequen...

Page 201: ...when the input is ON H Torque Control Function Settings Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector d5 01 Torq Control Sel 0 or 1 0 Not applicable Advanced Note This parameter cannot be changed during operation Settings Setting Function 0 Speed control controlled by C5 01 through C5 07 1 Torque con...

Page 202: ...d control During speed control The analog input terminal is used as the torque limit input During torque control The analog input terminal is used as the torque reference input Either the absolute value of the torque limit input or the torque limit parameter setting L7 01 through L7 04 whichever is smaller will be used for the torque limit H Stopping Method When the run command is turned OFF durin...

Page 203: ... Forward Reverse direction Forward direction Motor speed Regenerative torque Regenerative torque Note When the torque limit function is engaged the torque control has priority and motor speed control and compensation will be ignored so the acceleration deceleration times might be lengthened and motor speed might be reduced H Limiting Torque with Analog Inputs The following two analog inputs that c...

Page 204: ...ed torque The following diagram shows the relationship between the output torque and each torque limit Output torque Forward direction Reverse direction Forward Reverse Forward torque limit Regenerative torque limit Reverse torque limit Regenerative torque limit Note 1 When the forward torque limit has been set the analog input signal acts as the limit value for torque generated in the forward dir...

Page 205: ...These voltages are for the 200 V class Double the voltage for 400 V class Inverters Note 3 The default setting for E1 09 depends on the control mode The default settings shown in the table are for flux vector control Note 4 The three frequency settings must satisfy the following formula E1 04 FMAX E1 06 FA E1 09 FMIN V f Pattern Output voltage V Frequency Hz VMAX E1 05 FMIN E1 09 FA E1 06 FMAX E1 ...

Page 206: ...nd rated frequency Normally this value isn t shown on the motor s nameplate so it might be necessary to contact the motor manufacturer Parameter Display name Setting range Units Default Valid access levels number p y g g setting V f Control V f with PG Open Loop Vector Flux Vector E2 02 Motor Rated Slip 0 00 to 20 00 Hz 2 90 Advanced Quick Start Basic E2 03 No Load Current 0 00 to 2 90 see note 2 ...

Page 207: ... is used Parameters E2 07 and E2 08 are used in a frequency range even higher than the motor s rated fre quency It isn t necessary to set these parameters when operating below the motor s rated frequency Set the following values Motor core saturation coefficient 1 Core saturation coefficient when magnetic flux is 50 Motor core saturation coefficient 2 Core saturation coefficient when magnetic flux...

Page 208: ...ired during speed control operation 6 3 8 Operation for Saturated Output Voltage Previously the accuracy of motor speed for vector control was greatly reduced when the limit of the Inverter s voltage output was approached a voltage greater than that of the input power supply cannot be output Set the following parameter to control the output voltage so that the limit will not be reached thus mainta...

Page 209: ... g range setting V f Control V f with PG Open Loop Vector Flux Vector C8 30 Carrier in tune 0 to 2 2 Not applicable Advanced Settings Setting Description 0 The auto tuning carrier frequency is set to 2 kHz 1 The auto tuning carrier frequency is set according to the set value in parameter C6 01 2 The auto tuning carrier frequency is set to 5 kHz Note The default setting does not normally need to be...

Page 210: ...ontrol by energy saving reference OK OK b9 Zero Servo Not used Can t be set OK Tuning C1 Accel Decel Acceleration deceleration time settings OK OK OK OK u g C2 S Curve Acc Dec S curve characteristics for accel decel times OK OK OK OK C3 Motor Slip Comp Slip compensation function settings OK OK OK OK C4 Torque Comp Torque compensation function settings OK OK OK C5 ASR Tuning Speed control adjustmen...

Page 211: ...ntion settings and selection OK OK OK OK L4 Ref Detection Frequency detection settings and selection OK OK OK OK L5 Fault Restart Fault restart function settings OK OK OK OK L6 Torque Detection Sets overtorque detection functions 1 and 2 OK OK OK OK L7 Torque Limit Not used Can t be set OK OK L8 Hdwe Protection Hardware overheating and phase loss protection settings OK OK OK OK Operator o1 Monitor...

Page 212: ...ight load This function is valid with V f control and V f with PG control Parameters C7 01 and C7 02 cannot be changed during operation Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector C7 01 Hunt Prev Select 0 1 1 Advanced Not applicable Setting Function 0 Disables the hunting prevention function 1 Enab...

Page 213: ...ows the default settings for 200 V class 0 4 kW Inverters Note 2 The setting range is between 0 00 and 0 1 less than the Inverter s rated current Note 3 These settings are used as reference values for the motor slip compensation function Set the motor s terminal resistance phase to phase in parameter E2 05 Normally this value isn t shown on the motor s nameplate so it might be necessary to contact...

Page 214: ...ings OK OK OK C5 ASR Tuning Speed control tuning OK OK C6 Carrier Freq S Carrier frequency settings OK OK OK OK C7 Hunting Prev Hunting prevention settings OK OK C8 Factory Tuning Adjustment for open loop vector control OK Reference d1 Preset Reference Frequency reference settings when using Operator OK OK OK OK e e e ce d2 Reference Limits S Frequency upper and lower limit settings OK OK OK OK d3...

Page 215: ...S Operator s key function selection and other parame ters OK OK OK OK 6 5 2 Application Parameters b H Setting Operation Source Selection b1 The input methods of parameters or frequency references and the operation methods of the run com mand can be set in the Inverter in operation mode In addition the following advanced functions are available The run command already set in the Inverter can be di...

Page 216: ... is a large load this is used to prevent coasting by inertia when the motor is not complete ly stopped by normal deceleration The stopping time can be shortened by lengthening the DC injec tion braking time or increasing the DC injection braking current Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector b...

Page 217: ...of b2 01 or E1 09 Output frequency H Setting Magnetic Field Compensation b2 08 When using the DC injection braking at startup initial excitation function to bring up the motor s mag netic flux before running machinery that requires high starting torque it may take some time for the magnetic flux to rise sufficiently This depends upon the motor s electrical time constant and is espe cially true wit...

Page 218: ...s too long do not use this compensation function Use the DC injection braking multi function input set value 60 instead and raise the motor magnetic flux in advance while the motor is stopped H Setting Speed Search b3 The speed search function finds the speed of a coasting motor and starts up smoothly from that speed It is effective in situations such as switching from a commercial power supply Th...

Page 219: ...eration Note The factory set default varies depending on the Inverter capacity The values shown in the table are for 200 V class 0 4 kW For the speed search operating current b3 02 set the operating current for the speed search If re starting is not possible with the set value then lower the set value Set the speed search operating current as a percentage of the Inverter s rated output current wit...

Page 220: ...me is longer than the value set for b4 01 timer function ON delay time the timer function output turns ON When the timer function input OFF time is longer than the value set for b4 02 timer function OFF delay time the timer function output turns OFF Operation Example Timer function input Timer function output ON ON ON ON b4 01 b4 02 b4 01 b4 02 H Setting PID Control b5 The PID control function is ...

Page 221: ...ns i e proportional integral and derivative the following diagram shows the changes in the control input i e the output frequency when the devi ation between the target value and the feedback is held constant Deviation Control input D control Time PID control I control P control Time P Control A control input proportional to the deviation is output The deviation cannot be zeroed by P control alone...

Page 222: ...undershooting can occur with changes in the target value Target value Control object Feedback value P I D D Inverter s PID Control Function The following illustration is a block diagram of the Inverter s internal PID control Frequency reference input voltage Multi function analog input or frequency ref erence input current Multi function analog input or frequency ref erence input current Frequency...

Page 223: ...al hold PID upper limit PID primary delay time constant PID output characteris tics selection PID offset adjustment PID output gain Reverse direction limit PID output reverse selection PID control function selection Limit Multi function input PID control ON OFF Inverter output frequency Derivative time D Frequency reference b5 02 ZERO b5 08 ZERO U1 38 U1 36 U1 24 U1 37 Advanced Operation Chapter 6...

Page 224: ...t selection H3 05 Setting via Digital Operator log in ut or frequency reference current selection H3 05 H3 09 then the setting of b1 01 is used automatically Note 2 Frequency references 2 to 8 and the inching reference are enabled regardless of the setting of b1 01 Option frequency reference enabled regardless of the setting of b1 01 Note 3 Operation will be clearer if o1 03 is set to 1 unit when ...

Page 225: ... 04 PID I Limit 0 0 to 100 0 100 0 Advanced This parameter can be changed during operation Explanation of Set Values This parameter prevents the calculated value of the integral control in the PID control from exceeding the fixed amount Parameter b5 04 is preset at the factory to the optimum value for most applications so there is normal ly no need to change the setting Reduce the set value if the...

Page 226: ... viscous friction of the mechanical system is high or if the rigidity is low causing the mechanical system to vibrate increase the set value so that it is higher than the vibration frequency period This will decrease the responsiveness but it will prevent the vibration D Jump Frequency Function While the Inverter is in PID control a frequency band can be avoided by setting parameters d3 01 through...

Page 227: ...erse rotation enabled If the final output is negative the motor will rotate according to the output value Set this parameter to enable or disable the motor to rotate in the reverse direction if the Inverter s final output under PID control is negative The reverse direction means the direction opposite to the direction specified by the run command in put Therefore if a run command is input for reve...

Page 228: ... with PG Open Loop Vector Flux Vector b5 14 Fb los Det Time 0 0 to 25 5 Sec 1 0 Advanced These parameters are used to set reference values for detecting the loss of the feedback signal for PID control Set parameter b5 13 to the detection level in 1 increments based on the feedback value correspond ing to the maximum frequency as 100 Set parameter b5 14 to the detection time in 1 s increments so th...

Page 229: ...sponse waveform of the feedback i e the detection value Note Conduct the measurement so as to know the timing with the step input 2 Calculating the PID Parameters Draw a tangential line at the steepest point of the gradient of the step response waveform mea sured in procedure 1 Measuring R Measure the inclination of the tangential line with the target value as 1 Measuring L Measure the time unit s...

Page 230: ...bserving the response waveform 1 Set parameter b5 01 to 1 to 4 PID control enabled 2 Increase the proportional gain P b5 02 in the non vibration range 3 Decrease the integral time I b5 03 in the non vibration range 4 Decrease the derivative time I b5 05 in the non vibration range D Making Fine Adjustments First set the individual PID control parameters and then make fine adjustments Reducing Overs...

Page 231: ...D to 0 00 no derivative control then either lower the proportional gain P or raise the PID s primary delay time constant Response Before adjustment After adjustment Time H Setting the Reference Hold Function b6 The reference hold or dwell function is used to temporarily hold the output frequency when starting or stopping a motor with a heavy load This helps to prevent stalling Parameter Display na...

Page 232: ...r beginning accel eration ending acceleration beginning deceleration and ending deceleration Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector C2 01 SCrv Acc Start 0 00 to 2 50 Sec 0 20 Advanced C2 02 SCrv Acc End 0 00 to 2 50 Sec 0 20 Advanced C2 03 SCrv Dec Start 0 00 to 2 50 Sec 0 20 Advanced C2 04 SC...

Page 233: ... been set by the rated torque output With flux vector control this becomes the gain to compensate for slip caused by motor temperature variation Refer to page 6 34 Motor Slip Compensation Gain Adjustment Procedure 1 Correctly set the motor rated slip parameter E2 02 and the motor no load current parameter E2 03 The motor rated slip can be calculated by means of the following equation using the num...

Page 234: ...ion limit Output frequency E1 06 Maximum voltage frequency E1 04 Maximum output frequency The limit is as shown below in the constant torque and constant output areas E1 04 E1 06 x C3 03 C3 03 E1 06 E1 04 Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector C3 04 Slip Come Regen 0 1 0 Advanced This paramete...

Page 235: ... motor generates excessive vibration raise the set value If motor responsiveness is low lower the set value H Setting the Carrier Frequency C6 The carrier frequency characteristics differ according to the control mode V f control and V f with PG control Carrier frequency variable setting possible Open loop vector control and flux vector control Constant frequency The carrier frequency upper limit ...

Page 236: ...gain parameter C6 03 The coefficient K varies depending on the carrier frequency upper limit as described below Carrier frequency Output frequency x C6 03 x K Output frequency Maximum output frequency E1 04 C6 01 C6 02 To make the carrier frequency constant either set the same value for parameters C6 01 and C6 02 or set the carrier frequency proportional gain parameter C6 03 to 0 i e fix at upper ...

Page 237: ... rating at 10 kHz Reduction in rating at 15 kHz 0 4 to 5 5 kW 15 0 kHz 100 100 15 0 kHz 100 95 7 5 kW 12 5 kHz 100 90 12 5 kHz 100 80 11 kW 12 5 kHz 100 90 15 0 kHz 100 95 15 18 5 kW 12 5 kHz 100 90 10 0 kHz 100 80 22 kW 10 0 kHz 100 80 8 0 kHz 85 50 30 kW 10 0 kHz 100 80 8 0 kHz 85 50 37 kW 10 0 kHz 100 6 0 kHz 70 45 kW 7 0 kHz 85 6 0 kHz 70 55 to 160 kW 6 0 kHz 70 6 0 kHz 70 185 to 300 kW 2 5 kH...

Page 238: ...y reference H Setting Prohibiting Frequency Jump Frequencies d3 This function allows the prohibition or jumping of certain frequencies within the Inverter s output fre quency range so that the motor can operate without resonant vibrations caused by some machine sys tems It is also used for deadband control Parameter Display name Setting Units Default Valid access levels number p y g range setting ...

Page 239: ...e started after power up using the frequency reference val ue that was retained Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector d4 01 MOP Ref Memory 0 1 0 Advanced This parameter cannot be changed during operation Explanation of Settings Setting Description 0 Disabled Held frequency during MOP operatio...

Page 240: ... Intermediate Output Frequency Voltage 2 For vector control of a special motor such as a constant power output motor or machine tool shaft mo tor the motor may not fully operate in the constant output area i e in frequency range as high as or higher than the rated frequency If the high performance control of the motor is required in the constant output area V f characteristics to compensate for vo...

Page 241: ...is new functionality D Setting Control Mode and Motor Parameters for Second Motor Set the following parameter for the second motor The settings of parameters E1 and E2 are used for the first motor If the motor is operated in flux or open loop vector control mode set the motor selection for auto tuning to 2 Parameter Display name Setting Units Default Valid access levels number p y g range setting ...

Page 242: ...cess levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector E4 04 Mid Frequency 0 0 to 400 0 Hz 3 0 see note 3 Advanced Not ap plicable Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector E4 05 Mid Voltage 0 0 to 255 0 see note 2 V 11 0 see notes 2 3 Advanced Not ap plicable...

Page 243: ...mber p y g range setting V f Control V f with PG Open Loop Vector Flux Vector E5 05 Term Resistance 0 000 to 65 000 Ω 9 842 see note 3 Advanced Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector E5 06 Leak Inductance 0 0 to 40 0 18 2 see note 3 Not applicable Advanced The above parameters are used to set ...

Page 244: ...or Running will flash Note 2 Switch the motor while the motor is not rotating Do not attempt to switch the motor while it is coasting to a stop otherwise a main circuit overvoltage OV or overcurrent OC fault will re sult Note 3 Other than the motor constants the same parameters are used by the first and second mo tors When connecting a PG check that the two motors have the same number of PG pulses...

Page 245: ...hase input A Analog Monitor Card 3G3IV PAO08 8 bit analog output 2 channels D g 3G3IV PAO12 12 bit analog output 2 channels D Pulse Monitor Card 3G3IV PPO36F Pulse frequency output D 3 Insert the accessory spacer into the spacer mounting hole in the Inverter s mounting base 4 Align the Optional Card connector with the connector position on the control board and then pass the spacer through the spa...

Page 246: ...f with PG Open Loop Vector Flux Vector F3 01 DI Input 0 to 7 0 Basic or Advanced This parameter cannot be changed during operation Explanation of Settings Setting Description 0 BCD 1 unit 1 BCD 0 1 unit 2 BCD 0 01 unit 3 BCD 1 Hz unit 4 BCD 0 1 Hz unit 5 BCD 0 01 Hz unit 6 BCD special setting 5 digit input Only when 3G3FV PDI16H2 is used 7 Binary input Set value is displayed in decimal notation Wh...

Page 247: ... Advanced Set parameters F4 01 and F4 03 AO Ch1 Select and AO Ch2 Select to the right side of the of U1 parameters in the table on page 3 12 of this manual The setting range is between 1 and 38 but the following numbers cannot be set 4 10 11 13 14 25 28 29 30 31 34 35 Set the parameters F4 05 and F4 06 AO Ch1 Bias and AO Ch2 Bias to a bias that moves the output characteristics up and down in paral...

Page 248: ...ime Decelerates to a stop according to the C1 09 setting Fault ON 3 Continuous operation See note Alarm OFF Note If the parameter is set to 3 the Inverter will operate without references from the host controller Take necessary measures such as emergency stop measures to ensure safety H Setting a CompoBus D Communications Card F9 When using a 3G3FV PDRT1 SIN CompoBus D Communications Card make the ...

Page 249: ...3 Continuous operation See note Alarm OFF D Torque Limit Torque Reference Operation Selection via Communications Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector F9 05 Torq Ref Lmt Sel 0 1 1 Not applicable Basic or Ad vanced Explanation of Settings Setting Description 0 The communications torque referen...

Page 250: ...ault ON 2 Emergency stop time Decelerates to a stop according to the C1 09 setting Fault ON 3 Continuous operation See note Alarm OFF Note If the parameter is set to 3 the Inverter will operates without references from the host controller Take necessary measures such as emergency stop measures to ensure safety Advanced Operation Chapter 6 ...

Page 251: ...l OK E ASR Integral Reset Disables integral control OK OK F Not used Do not input this setting 10 UP command Always used with the DOWN command OK OK OK OK 11 DOWN command Always used with the UP command OK OK OK OK 12 Forward Jog command Forward jog at the speed in d1 09 OK OK OK OK 13 Reverse Jog command Reverse jog at the speed in d1 09 OK OK OK OK 14 Fault Reset Faults are reset when input goes...

Page 252: ...Control Change Torque Control when ON OK 72 Zero servo Command Zero Servo operation when ON OK 77 ASR Gain Switch ON Use proportional gain in C5 03 OFF Calculate gain from C5 01 C5 03 and C5 07 OK D Parameter Settings The following table shows the setting information for multi function inputs 1 through 6 These parame ters cannot be changed during operation Parameter Display name Setting Units Defa...

Page 253: ...e above values are set through the Digital Operator and the frequencies are stored in fre quency references 1 through 8 d1 01 through d1 08 or the inching frequency reference d1 09 in remote or local mode Note 3 Multi function inputs 1 through 6 are enabled in remote or local mode The stop command is however disabled in local mode only if the 3 wire sequential set value is 0 Note 4 If the run comm...

Page 254: ...e run command once Then the retained frequency will be set to 0 After a baseblock command is cleared the voltage will be restored in the voltage recovery time set in L2 04 Run Stop command Baseblock command Frequency reference Output frequency Input Cleared Coasting ON OFF The retained output frequency is output in a step pattern D Acceleration Deceleration Ramp Hold Setting A OFF Normal operation...

Page 255: ...unctions for multi function input Do not set more than one of them otherwise a setting error OPE3 will result S Acceleration Deceleration Ramp Hold Setting A S UP and DOWN Commands Settings 10 and 11 S Trim Control Increase and Decrease Settings 1C and 1D S Analog Frequency Reference Sample Hold Setting 1E D OH2 Alarm Signal Setting B OFF Normal operation ON Normal operation The warning message OH...

Page 256: ...ed control modes during operation D UP and DOWN Commands Settings 10 and 11 UP command DOWN command Operation ON OFF Acceleration OFF ON Deceleration ON ON Hold OFF OFF Hold With these settings the multi function inputs can be used to control the Inverter s output frequency When using this function be sure to set both the UP command setting 10 and the DOWN command setting 11 in 2 multi function in...

Page 257: ... turned ON while the run command is OFF Note Select and set one of the following functions for multi function input Do not set more than one of them otherwise a setting error OPE3 will result S Acceleration Deceleration Ramp Hold Setting A S UP and DOWN Commands Settings 10 and 11 S Trim Control Increase and Decrease Settings 1C and 1D S Analog Frequency Reference Sample Hold Setting 1E The operat...

Page 258: ...e protects all parameters except for frequency monitor ON Allows parameters specified in Initialize mode to be changed With this setting the multi function input can be used to write protect the Operator s parameters When the input is OFF the Operation mode s frequency can be monitored and the frequency can be changed but other changes are prohibited D Trim Control Increase and Decrease Settings 1...

Page 259: ...ill be kept on hold until the next sampling period All the following analog inputs are applicable Frequency reference input voltage Pin 13 Frequency reference input current Pin 14 Multi function analog input Pin 16 Analog Input Cards 3G3IV PAI14U 3G3IV PAI14B Note Select and set one of the following functions for multi function input Do not set more than one of them otherwise a setting error OPE3 ...

Page 260: ...es Yes 2A Yes Yes Yes 2B Yes Yes Yes 2C Yes Yes Yes 2D Yes Yes Yes 2E Yes Yes Yes 2F Yes Yes Yes Note 1 For the input level select whether you want a fault to be detected when the input signal is ON normally open input or OFF normally closed input Note 2 For the detection method select whether you want faults to be detected any time that the In verter is on or only during operation Note 3 For the ...

Page 261: ...n Selection Input Method 3 Press the Enter Key at the desired parameter to select that parameter At this point the Increment and Decrement Keys can be pressed to scroll through the available settings for the selected param eter Press the Enter Key to select the displayed parameter setting Press the Escape Key to cancel the operation without changing the parameter setting Input level N O Contact N ...

Page 262: ...om the set frequency the present reference frequency The speed search function applies a lower voltage than normal and finds the speed at the current flow ing at that time The speed search is determined to be completed when the frequency is lowered from the maximum frequency or a set frequency and the current that is output falls below a fixed value When the speed search is completed the speed is ...

Page 263: ...ro speed level in b2 01 With this setting the multi function input controls the zero servo function B9 01 and b9 02 When the zero servo command is ON a position control loop is formed and the motor is completely stopped when the frequency speed reference falls below the excitation level set in b2 01 Note Refer to 6 3 3 Zero servo Function Position lock for more details D ASR Gain Switch Setting 77...

Page 264: ...ult Alarm display OK OK OK OK 11 Reset Command Active Fault reset command in progress OK OK OK OK 12 Timer Output OK OK OK OK 13 Fref Fout Agree 2 Detection width in L4 04 OK OK OK OK 14 Fref Set Agree 2 Detection width in L4 04 OK OK OK OK 15 Frequency Detection 3 Output frequency L4 03 OK OK OK OK 16 Frequency Detection 4 Output frequency L4 03 OK OK OK OK 17 Torque Detection 1 N C OK OK OK OK 1...

Page 265: ...Agree 1 2 6 104 Fref Set Agree 1 3 6 104 Frequency Detection 1 4 6 104 Frequency Detection 2 5 6 104 Torque Detection 1 N O B 6 108 Loss of Reference C 6 104 Timer Output 12 6 46 Fref Fout Agree 2 13 6 104 Fref Set Agree 2 14 6 104 Frequency Detection 3 15 6 104 Frequency Detection 4 16 6 104 Torque Detection 1 N C 17 6 108 Torque Detection 2 N O 18 6 108 Torque Detection 2 N C 19 6 108 Motor Sele...

Page 266: ...th flux vector control the output frequency is less than the excitation level b2 01 Minimum output frequency E1 09 Excitation level b2 01 when flux vector control is being used Output frequency Excitation output ON OFF D Overload OL1 Setting 1F OFF The motor protection function s electronic thermal value is less than 90 of the detection level ON The motor protection function s electronic thermal v...

Page 267: ...ent of 100 Input 10 V 20 A Control mode g q p 10 V or 20 mA V f V f w PG Open loop Vector Flux Vector 0 Auxiliary reference H3 05 Maximum frequency OK OK OK OK 1 Frequency Gain Frequency ref of terminal 13 OK OK OK OK 2 Frequency Bias Maximum frequency added to H3 03 OK OK OK OK 4 Voltage Bias Rated voltage E1 05 OK OK OK OK 5 Accel Decel Change Accel Decel times C1 OK OK OK 6 DC Brake Current Inv...

Page 268: ...ut resistance will be destroyed if a voltage input is used without discon necting the jumper wire Note 3 Set the time constant with the following parameter when adding a primary delay filter to an analog input Analog input filter time constant H3 12 This filter time constant applies to all three of the analog inputs Note 4 The frequency bias setting setting 2 is different from the frequency bias 2...

Page 269: ...ult of multiplication by the set value of H3 02 Note 2 The setting 7 is only valid for overtorque detection 1 Acceleration Deceleration Time Gain Setting 5 Note The acceleration deceleration time gain for 1 to 10 V is 10 V input voltage V x 10 Stall Prevention Level Setting 8 100 10 V 10 V 0 Output Frequency Lower Limit Setting 9 Jump Frequency Setting A 100 10 V 10 V 0 Advanced Operation Chapter ...

Page 270: ...t Setting 15 100 10 V 100 0 H Multi function Analog Output Settings H4 D Function Selection Parameters Parameter Display name Setting 1 2 Units Default Valid access levels number p y g range1 2 setting V f Control V f with PG Open Loop Vector Flux Vector H4 01 Terminal 21 Sel 1 to 38 2 Basic or Advanced H4 04 Terminal 23 Sel 1 to 38 3 Basic or Advanced Note These parameters cannot be changed durin...

Page 271: ... 10 0 0 0 Basic or Advanced Note These parameters can be changed during operation For the output gain set what multiple of 10 V will correspond to a 100 output of the monitored item For the output bias set the amount that the output characteristic will be shifted vertically Set this amount as a percentage with 10 V corresponding to 100 Output voltage Gain 10 V Bias 10 100 V Monitored item 0 0 V 10...

Page 272: ...eset each time that the power is turned off If the Overload OL1 alarm 1F is set in one of the multi function outputs H2 01 through H2 03 the output will be turned ON when the electronic thermal value reaches 90 of the overload detection level Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector L1 02 MOL Ti...

Page 273: ...n Restarts if power is restored while the CPU is operating An under voltage fault is not detected This parameter specifies the processing that is performed when a momentary power loss occurs When power loss ridethrough is enabled setting 1 or 2 operation will be restarted after a speed search if the power is restored within the allowed time interval When power loss ridethrough is disabled setting ...

Page 274: ...seconds for voltage to be restored from 0 VAC to 200 VAC For a 400 V class Inverter this is the time in seconds for voltage to be restored from 0 VAC to 400 VAC This setting is valid for speed searches after a momentary power loss regular speed searches the voltage changes with energy saving control and the voltage changes with baseblock clearing Parameter Display name Setting Units Default Valid ...

Page 275: ...ignored Parameter Display name Setting Units Default Valid access levels 2 number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector L3 02 StallP Accel Lvl 0 to 200 150 Basic or Advanced N A Note 1 This parameter cannot be changed during operation Note 2 N A Not applicable This setting is valid when L3 01 is set to 1 or 2 There is normally no need to change this setting Decre...

Page 276: ...elerate according to the settings Main circuit over voltage may occur if the deceleration time is too short 1 Enabled Stops deceleration if the main circuit voltage exceeds the over voltage level Decelerate again when voltage recovers 2 Intelligent Decelerate as fast as possible judging from the main circuit voltage Ignore the deceleration time setting 3 Enabled Stall preventive function using a B...

Page 277: ...s 1 Enabled deceleration time 1 Use deceleration time in C1 02 for stall prevention function 2 Enabled deceleration time 2 Use deceleration time in C1 04 for stall prevention function When setting 1 or 2 enabled is selected deceleration is started if the run stall prevention level s cur rent continues for more than 100 ms The motor is accelerated back to the reference frequency again when the curr...

Page 278: ...gree Level Absolute value Fref Set Agree 1 setting 3 Frequency Detection 1 setting 4 Frequency Detection 2 setting 5 Set the speed that you want to detect in Hz The set speed is an absolute value so the speed is detected in forward or reverse Speed Agree Width Absolute value Fref Fout Agree 1 setting 2 Fref Set Agree 1 setting 3 Frequency Detection 1 setting 4 Frequency Detection 2 setting 5 Set t...

Page 279: ... This parameter cannot be changed during operation Setting Function 0 Stop Operate according to the frequency reference value 1 Continue operation at 80 speed Continue operation with a speed that is 80 of the value when the frequency reference was lost The frequency reference is considered lost when the frequency reference voltage drops by 90 for more than 400 ms Advanced Operation Chapter 6 ...

Page 280: ...Agree 1 Multi function output setting 3 ON OFF L4 02 L4 01 L4 01 L4 02 Output frequency or motor speed Fref Set Agree 2 Multi function output setting 14 ON OFF L4 03 L4 04 Frequency D i Frequency Detection 1 Frequency Detection 3 q y Detection Output frequency or motor speed Freq Detection 1 Multi function output setting 4 ON OFF L4 01 L4 02 L4 01 L4 02 Output frequency or motor speed Freq Detecti...

Page 281: ...ve opera tions will engage immediately without attempting to restart operation OC Over current GF Ground fault PUF Fuse blown OV Main circuit over voltage UV1 Main circuit under voltage PF Main circuit voltage fault LF Output open phase RF Braking resistor overheated RR Braking transistor failure OL1 Motor overload OL2 Inverter overload OL3 Overtorque OL4 Overtorque The fault restart count is clea...

Page 282: ...ring speed agreement Continue operation even after detection Minor fault 2 Detect overtorque at any time Continue operation even after detection Minor fault 3 Detect only during speed agreement Stop output after detection Fault 4 Detect overtorque at any time Stop output after detection Fault When overtorque detection is enabled be sure to set the overtorque detection level L6 02 or L6 05 and the ...

Page 283: ...p y g range setting V f Control V f with PG Open Loop Vector Flux Vector L8 02 OH Pre Alarm Lvl 50 to 130 C 100 Advanced L8 03 OH Pre Alarm Sel 0 to 3 3 Advanced Note These parameters cannot be changed during operation Parameter L8 02 specifies the detection temperature in SC for the Inverter overheat OH pre alarm function An overheat pre alarm occurs when the temperature of the cooling fins reach...

Page 284: ...umber p y g range setting V f Control V f with PG Open Loop Vector Flux Vector L8 10 Ground Fault Sel 0 or 1 1 Advanced Settings Setting Function 0 Disabled No ground fault is protected 1 Enabled The ground fault is protected The ground fault protective function can be enabled or disabled with the parameter The default setting does not normally need to be changed Set the parameter to 0 if the outp...

Page 285: ...6 5 9 Operator Parameters o H Operator Display Selection o1 Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector o1 01 User Monitor Sel 4 to 38 6 Basic or Advanced Note This parameter can be changed during operation In operation mode the frequency reference output frequency output current and output voltage...

Page 286: ... the LOCAL REMOTE Key switches control of operation between the Operator and the sources specified in parameters b1 01 and b1 02 Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector o2 02 Oper Stop Key 0 1 1 Basic or Advanced This parameter enables or disables the STOP on the Digital Operator it cannot be c...

Page 287: ...reference changes simulta neously with the Digital Operator s value Setting Function 0 Enter Key input required 1 Enter Key input not required Parameter Display name Setting Units Default Valid access levels number p y g range setting V f Control V f with PG Open Loop Vector Flux Vector o2 06 Oper Detection 0 or 1 0 Advanced This parameter specifies whether to stop operation when the Digital Opera...

Page 288: ... that the Inverter is on or the time that the Inverter is running Setting Function 0 Inverter power on time Counts the elapsed time from start up until power is turned off 1 Inverter running time Counts the elapsed time that there is an Inverter output Advanced Operation Chapter 6 ...

Page 289: ...Chapter 7 Parameter Lists 7 1 Initialize Mode Parameters 7 2 Program Mode Parameter List 7 ...

Page 290: ...tion Details of the parameter function or setting value Setting range The parameter setting range Default setting The default setting value each control mode has its own default setting There fore the default setting changes when the control mode is changed Changes during operation Indicates whether or not the parameter can be changed while in the In verter is in operation OK Changes possible duri...

Page 291: ... read 2 QUICK START 3 BASIC 4 ADVANCED A1 02 Select Control Method Used to select the control method for the Inverter 0 V f control 1 V f with PG 2 Open loop vector 3 Fl 0 to 3 2 NO Q Q Q Q 3 19 Control Method O e oo ecto 3 Flux vector Note This parameter is not ini tialized by the initialize operation A1 03 Initialize Used to initialize the parameters using the specified method 0 No initializing ...

Page 292: ...hen the password A1 04 is dis 0 to 9999 0 NO Q Q Q Q 3 22 Select Password assword A1 04 is dis played hold down the Re set Select Key and press the Menu Key and the password will be dis played A2 01 to A2 32 Setting the User Parameter Used to set the parameter numbers that can be set read Maximum 32 Note It is most effective to set the user setting parame ter to 1 in access level b1 01 to o2 08 NO...

Page 293: ...un Source Selection Used to set the source of the run command 0 Digital Operator 1 Control circuit terminals sequence inputs 2 Not used Do not set this 0 to 4 1 NO Q Q Q Q 5 10 Run Source 2 Not used Do not set this value 3 Optional Card 4 Not used Do not set this value b1 03 Stopping Method Selection Used to set the stopping method used when a stop command is input 0 Ramp to stop 1 Coast to stop 2...

Page 294: ...tion inputs 0 Two scans every 2 ms Use when connecting transistor outputs 0 1 1 NO A A A A 5 11 Cntl Input Scans outputs 1 Two scans every 5 ms Use when connecting contact outputs or switches b1 07 Operation Selection After Switching to Remote Mode Used to set the Operation mode by switching to the Remote mode using the Local Remote Key 0 Run signals that are input during mode switching are ignore...

Page 295: ...b2 03 DC injection braking time at start Used to set the time to perform DC injection braking initial excitation for flux vector control at start in units of 1 second Note Used to stop the load ro tating and restart it When 0 00 to 10 00 0 00 NO B B B B 6 42 5 34 DCInj Time Start tating and restart it When the set value is 0 DC in jection braking at start is not performed b2 04 DC injection brakin...

Page 296: ...y deceleration time during speed search in 1 second units Note Set the time for decelera 0 1 to 10 0 2 0 NO A X A X 6 45 Spd Srch Dec Time Note Set the time for decelera tion from the maximum frequency to 0 Hz Note When the control mode is changed the Inverter reverts to default settings The open loop vector control default settings are given above H Timer Function b4 Para meter Name Description S...

Page 297: ...ts Note D control is not performed 0 00 to 10 00 0 00 OK A A A A 6 51 PID D Time Note D control is not performed when the setting is 0 00 b5 06 PID limit Sets the limit after PID control as a percentage of the 0 0 to 100 0 100 0 OK A A A A 6 51 PID Limit as a percentage of the maximum frequency 100 0 b5 07 PID offset adjustment Sets the offset after PID control as a percentage of the i f 100 0 to ...

Page 298: ...ack loss detection selection Selects the method used to detect that feedback has been lost during PID control 0 Disable feedback loss detection 1 Enable feedback loss detection Continue 0 to 2 0 NO A A A A 6 53 Fb los Det Sel detection Continue operation Alarm 2 Enable feedback loss detection Stop output Protective operation b5 13 Feedback loss detection level Sets the detection level used when fe...

Page 299: ... 400 0 0 0 NO A A A A 6 57 Dwell Ref Stop b6 04 Dwell time at stop 0 0 to 10 0 0 0 NO A A A A 6 57 Dwell Time Stop H Droop Control b7 Para meter Name Description Setting range Default setting Chan ges Control mode Page meter No Display name range setting ges during opera tion V f control V f with PG Open loop vector Flux vector b7 01 Droop control gain Sets the slip as a percentage of maximum freq...

Page 300: ... No Display name range setting ges during opera tion V f control V f with PG Open loop vector Flux vector b9 01 Zero servo gain Used to adjust the strength of the zero servo lock Note Enabled when the zero servo command is set for the multi function input When the zero servo command has been input and the frequency refer ence drops below excita 0 to 100 5 NO X X X A 6 19 Zero Servo Gain ence dro s...

Page 301: ...5 Accelera tion time 3 The acceleration time when the multi function input lti l d l ti 2 i t NO A A A A 5 12 5 18 Accelera tion Time 3 multi accel decel time 2 is set to ON C1 06 Decelera tion time 3 The deceleration time when the multi function input lti l d l ti 2 i t NO A A A A 5 12 5 18 Decelera tion Time 3 multi accel decel time 2 is set to ON C1 07 Accelera tion time 4 The acceleration time...

Page 302: ...ccel eration deceleration times becomes 0 00 to 600 00 seconds H S curve Acceleration Deceleration C2 Para meter Name Description Setting range Default setting Chan ges Control mode Page meter No Display name range setting ges during opera tion V f control V f with PG Open loop vector Flux vector C2 01 S curve characteris tic time at accelera tion start Note When the S curve char acteristic time i...

Page 303: ... Time bilized When responsiveness is low decrease the set val ue When speed is not stabi lized increase the set val ue C3 03 Slip com pensation limit Sets the slip compensation limit as a percentage of motor rated slip 0 to 250 200 NO A X A X 6 60 Slip Comp Limit C3 04 Slip com pensation during re generation 0 Disabled 1 Enabled Note When the slip compensa tion during regeneration function has bee...

Page 304: ... put voltage is very low Note When the control mode is changed the Inverter reverts to default settings The open loop vector control default settings are given above H Torque Compensation C4 Para meter Name Description Setting range Default setting Chan ges Control mode Page meter No Display name range setting ges during opera tion V f control V f with PG Open loop vector Flux vector C4 01 Torque ...

Page 305: ...s set the motor s forward and reverse starting torque compensation al es as a percentage of the 0 0 to 200 0 0 0 NO X X A X 6 7 F TorqCmp start g q values as a percentage of the motor s rated torque Note Effective for reducing the C4 04 Starting torque val ue rever se Note Effective for reducing the starting time with friction loads or lifting machinery Note Not effective when start ing motor 2 if...

Page 306: ...it Sets the upper limit for the compensation frequency for the speed loop ASR to a 0 0 to 20 0 5 0 NO X A X X 5 52 ASR Limit speed loop ASR to a percentage of the maximum frequency C5 06 ASR Prima ry delay time Sets the filter time constant the time from the speed loop to the torque reference output in units of 1 second 0 000 to 0 500 0 004 NO X X X A 5 41 ASR Delay Time of 1 second Note Usually s...

Page 307: ... open loop vector control mode is given above Note 2 For a 400 V Inverter if the carrier frequency is set to a value higher than the default setting the Inverter overload OL2 detection value will decrease H Hunting Prevention C7 Para meter Name Description Setting range Default setting Chan ges Control mode Page meter No Display name range setting ges during opera tion V f control V f with PG Open...

Page 308: ... 09 If that does C8 09 Speed feedback detection control AFR time constant Increase C8 09 If that does not correct the problem reduce C8 08 S Poor responsiveness Reduce C8 09 as long as hunting does not occur Increase the gain in C8 08 as long as hunting does not 0 to 2000 50 NO X X A X 6 5 AFR Time as long as hunting does not occur Note Unit for C8 09 ms C8 30 Carrier Frequency Selection During Au...

Page 309: ...he frequency reference when the multi function input lti t d f 1 0 00 OK Q Q Q Q 5 10 Preset Reference 4 multi step speed reference 1 2 is ON d1 05 Frequency reference 5 The frequency reference when the multi function input lti t d f 3 0 00 OK B B B B 5 10 Preset Reference 5 multi step speed reference 3 is ON d1 06 Frequency reference 6 The frequency reference when the multi function input lti t d...

Page 310: ...y name range setting ges during opera tion V f control V f with PG Open loop vector Flux vector d3 01 Jump frequency 1 Sets the center value of the jump frequency in Hz 0 0 to 400 0 0 0 NO B B B B 6 64 Jump Freq 1 j q y Note This function is disabled by setting the jump fre quency to 0 Hz Always d3 02 Jump frequency 2 quency to 0 Hz Always ensure that the following applies 0 0 NO B B B B 6 64 Jump...

Page 311: ...to 100 25 NO A A A A 6 66 Trim Control Lvl Note This function is available when the multi function inputs Trim Ctl Increase or Trim Ctl Decrease is set H Torque Control d5 Para meter Name Description Setting range Default setting Chan ges Control mode Page meter No Display name range setting ges during opera tion V f control V f with PG Open loop vector Flux vector d5 01 Torque con trol selec tion...

Page 312: ...s is given to the speci fied speed limit It can be used to adjust the margin for the speed limit d5 06 Speed torque con trol switch ing timer Sets the delay time from inputting the multi function input speed torque control change from ON to OFF or OFF to ON until the control is actually changed in ms units Note This function is enabled when the multi function input speed torque con trol change is ...

Page 313: ...C E1 08 VMIN E1 10 0 0 to 255 0 see t 1 200 0 see note 1 NO Q Q Q Q 5 28 Max Voltage FMIN E1 09 FB E1 07 FA E1 06 FAX E1 04 VMIN E1 10 note 1 E1 06 Maximum voltage frequency FA Note To set V f characteristics in a straight line set the Frequency Hz E1 09 E1 07 E1 06 E1 04 0 0 to 400 0 60 0 NO Q Q Q Q 5 28 Base Frequency in a straight line set the same values for E1 07 and E1 09 In this case the se...

Page 314: ...s changed the Inverter reverts to default settings The open loop vector control default settings are given above H Motor Setup E2 Para meter Name Description Setting range Default setting Chan ges Control mode Page meter No Display name range setting ges during opera tion V f control V f with PG Open loop vector Flux vector E2 01 Motor rated current Sets the motor rated current in 1 A units Note T...

Page 315: ...etic flux Note These values will be auto matically set if auto tuning 0 00 to 0 50 0 50 NO X X A A 6 11 6 33 Saturation Comp1 matically set if auto tuning is started E2 08 Motor iron core saturation coefficient 2 Sets the motor iron core saturation coefficient at 75 of magnetic flux Note These values will be auto matically set if auto tuning 0 00 to 0 75 0 75 NO X X A A 6 11 6 33 Saturation Comp2 ...

Page 316: ...tor E4 03 Motor 2 maximum voltage frequency Note 4 Waits to change motor for 20 to 50 ms after Inverter input Note 5 Cannot use motor 1 parameters and motor 2 0 0 to 400 0 60 0 NO A A A A Base Frequency arameters and motor 2 parameters at same time E4 04 Motor 2 intermedi ate fre quency Note 6 Motor selection signal will be enabled when the motor 2 selected function is set for multi f ti t t 0 0 t...

Page 317: ... 7 If the control method for motor 1 is different from that for motor 2 all oth 0 0 to 40 0 18 2 see note 3 NO A A A A Leak Inductance that for motor 2 all oth er parameters of motor 2 will be set to default settings Note 1 These voltages are for the 200 V class Double the voltage for 400 V class Inverters Note 2 The default values are restored if the control mode is changed The defaults for open ...

Page 318: ...G OverSpeed Sel 2 Fast stop Emergency stop using the fast stop time C1 09 3 Continue operation This setting can t be made with flux vector control F1 04 PG speed deviation stopping method Sets the stopping method when a speed deviation DEV fault occurs 0 Ramp to stop Deceleration stop using deceleration time 1 C1 02 1 Coast to stop 0 to 3 3 NO X B X B 5 32 5 48 PG Deviation Sel 1 Coast to sto 2 Fa...

Page 319: ...on detection method Any speed deviation above the F1 10 set level set as a 0 to 50 10 NO X A X A 5 33 5 49 PG Deviate Level F1 10 set level set as a percentage of the maximum frequency which continues for the deviation detection time F1 11 PG speed deviation detection time DEV the deviation detection time F1 11 is detected as a speed deviation Note Speed deviation is the dif ference between actual...

Page 320: ...ence Note When set to 0 select 1 for b1 01 In this case the multi function input Op tion Inverter selection cannot be used F3 01 Digital Reference Card input selection Sets the Digital Reference Card input method 0 BCD 1 unit 1 BCD 0 1 unit 2 BCD 0 01 unit 3 BCD 1 Hz unit 4 BCD 0 1 Hz unit 5 BCD 0 01 Hz unit 6 BCD special setting 5 digit input 7 Binary input Note Setting 6 is effective only when t...

Page 321: ...lue of channel 1 on the Analog Monitor Card Set as a percentage with 10 V equivalent to 100 10 0 to 10 0 0 0 OK B B B B 6 73 AO Ch1 Bias q F4 06 Channel 2 output monitor bias Sets the bias value of channel 2 on the Analog Monitor Card Set as a percentage with 10 V equivalent to 100 10 0 to 10 0 0 0 OK B B B B 6 73 AO Ch2 Bias q F5 01 Channel 1 output selection Selects the function to be set for ch...

Page 322: ...t from communications CompoBus D Communications Card 0 Always detect 1 D t t d i ti 0 1 0 NO B B B B 6 74 EFO Detection y 1 Detect during operation F9 03 Commu nications external fault input Operation Selects the inverter operation to perform when there is an communications external fault input from communications CompoBus D Communications Card 0 Decelerate to stop in the time set in C1 02 Protect...

Page 323: ... during opera tion V f con trol V f with PG Open loop vector Flux vector H1 01 Multi func tion input 1 Terminal 3 selection Terminal 3 Sel 0 to 77 24 NO B B B B 6 78 H1 02 Multi func tion input 2 Terminal 4 selection Terminal 4 Sel 0 to 77 14 NO B B B B 6 78 H1 03 Multi func tion input 3 Terminal 5 selection Terminal 5 Sel 0 to 77 3 0 See note NO B B B B 6 78 H1 04 Multi func tion input 4 Terminal...

Page 324: ... 10 UP command MOP Increase Always set with the DOWN command OK OK OK OK 6 82 11 DOWN command MOP Decrease Always set with the UP command OK OK OK OK 6 82 12 FJOG command ON Forward rotation for jog frequency d1 09 OK OK OK OK 5 19 13 RJOG command ON Reverse rotation for jog frequency d1 09 OK OK OK OK 5 19 14 Fault reset Reset when turned ON OK OK OK OK 6 83 15 Emergency stop Fast stop Normally o...

Page 325: ...ommand 1 Maximum frequency ON speed search OK OK 6 88 62 External speed search command 2 Set frequency ON speed search OK OK 6 88 63 Energy save mode ON Energy saving control set for b8 01 b8 02 OK OK 6 13 64 External speed search command OK OK OK OK 65 KEB deceleration operation for momentary power interruption command NC contact OK OK OK OK 66 KEB deceleration operation for momentary power inter...

Page 326: ...K OK OK OK 6 108 C Loss of frequency reference Effective when operation selection is 1 for L4 05 frequency reference missing OK OK OK OK 6 105 D DB overheat ON Resistance overheat or braking Tr fault OK OK OK OK E Fault ON Faults other than CPF00 CPF01 have occurred OK OK OK OK 8 1 F Not used Do not set 10 Minor fault ON Report displayed OK OK OK OK 8 8 11 Fault reset command active OK OK OK OK 12...

Page 327: ...or H3 01 Signal selection terminal 13 Voltage 0 0 to 10 V 1 0 to 10 V 0 1 0 NO B B B B 5 5 Term 13 Signal H3 02 Gain termi nal 13 Sets the frequency when 10 V is input as a percentage of the i f 0 0 to 1000 0 100 0 OK B B B B 5 7 Terminal 13 Gain g maximum frequency H3 03 Bias termi nal 13 Sets the frequency when 0 V is input as a percentage of the i f 100 0 to 100 0 0 0 OK B B B B 5 7 Terminal 13...

Page 328: ...Sel Note Cannot be set to 0 The 1F function will become frequency reference H3 10 Gain Ter minal 14 Sets the input gain level when terminal 14 is 10 V 20 mA Th t t i th f ll i 0 0 to 1000 0 100 0 OK A A A A 5 7 Terminal 14 Gain The contents in the following table are taken as 100 H3 11 Bias Termi nal 14 Sets the input gain level when terminal 14 is 0 V 4 mA Th t t i th f ll i 100 0 to 100 0 0 0 OK...

Page 329: ...tion level during run Inverter rated output current OK OK 9 Frequency reference lower limit level Maximum frequency OK OK OK OK A Jump frequency Maximum frequency OK OK OK OK B PID feedback Maximum frequency OK OK OK OK C PID target value Maximum frequency OK OK OK OK D Frequency bias 2 rotates in reverse with negative values Maximum frequency H0 03 OK OK OK OK 10 Forward side torque limit Rated t...

Page 330: ... down parallel movement as a percentage of 10 V 10 0 H4 04 Multi func tion analog output 2 selection terminal 23 Sets the number of the monitor item to be output U1 from terminal 23 Note Settings 4 10 11 12 13 14 25 28 34 and 35 1 to 38 3 NO B B B B 6 96 Terminal 23 Sel 14 25 28 34 and 35 cannot be set and 29 to 31 are not used H4 05 Gain terminal 23 Sets the multi function analog output 2 voltage...

Page 331: ...bps 3 9 600 bps 4 19 200 bps H5 03 Parity selection Selects the parity check function for RS 422 485 communications 0 to 2 0 NO A A A A Serial Com Sel communications 0 No parity 1 Odd parity 2 Even parity H5 04 Operation for commu nication timeover Selects the method of operation for when it is detected that the communications time has elapsed in RS 422 485 communications 0 Deceleration stop C1 02...

Page 332: ...tting is not necessary The default setting is 150 overload for one minute When the motor s overload re 0 1 to 5 0 1 0 NO B B B B 6 98 MOL Time Const When the motor s overload re sistance is known set at the overload resistance when the motor is hot started Always leave a margin for error H Power Loss Ridethrough L2 Para meter Name Description Setting range Default setting Chan ges Control mode Pag...

Page 333: ...age UV detection level main circuit DC voltage in V units Note Usually setting is not nec essary Insert a AC reac 150 to 210 See note 2 190 See note 2 NO A A A A 6 100 PUV Det Level essary Insert a AC reac tor and use this function to lower the main circuit under voltage detection level L2 06 KEB deceleration rate By decelerating simultaneously with a momentary power interruption this function pro...

Page 334: ... when the motor stalls L3 03 Stall pre vention lev el during accelera tion Sets the lower limit for stall prevention during acceleration as a percentage of the Inverter rated output current when operation is in the frequency range above the maximum l f E 0 to 100 50 NO A A A X 6 101 StallP CHP Lvl range above the maximum voltage frequency E1 06 Note Usually setting is not nec essary L3 04 Stall pr...

Page 335: ...mode Page meter No Display name range setting ges during opera tion V f control V f with PG Open loop vector Flux vector L4 01 Frequency detection level Effective when Desired frequency ref setting agree 1 Frequency detection 1 Frequency detection 2 are set 0 0 to 400 0 0 0 NO B B B B 6 104 Spd Agree Level Frequency detection 2 are set for multi function output Frequencies to be detected are set i...

Page 336: ... Restarts speed search from the run frequency L5 02 Auto restart operation selection Sets whether a fault contact output is activated during fault restart 0 Not output Fault contact is not activated 0 1 0 NO B B B B 6 107 Restart Sel not activated 1 Output Fault contact is activated H Torque Detection L6 Para meter Name Description Setting range Default setting Chan ges Control mode Page meter No ...

Page 337: ...t setting Chan ges Control mode Page meter No Display name range setting ges during opera tion V f control V f with PG Open loop vector Flux vector L7 01 Forward torque limit Sets the torque limit value as a percentage of the motor rated t F i di id l i 0 to 300 200 NO X X B B 6 3 6 29 Torq Limit Fwd g torque Four individual regions can be set O L7 02 Reverse torque limit Output torque Reverse For...

Page 338: ...09 0 to 3 3 NO A A A A 6 109 OH Pre Alarm Sel C1 09 3 Continue operation Monitor display only Note A fault will be given in set ting 0 to 2 and a minor fault will be given in set ting 3 L8 05 Input open phase protection selection 0 Disabled 1 Enabled Detects if input current open phase power supply voltage imbalance or main circuit electrostatic 0 1 0 NO A A A A 6 109 Ph Loss In Sel main circuit e...

Page 339: ...duce motor noise at low speeds set L8 17 to 0 and L8 19 to 1 S When high torque is required at low speeds set L8 17 to 1 and L8 19 to 0 Note Do not set both L8 17 and L8 19 to 0 Doing so may damage the inverter Use a larger inverter if high torque is required 0 1 0 NO A A A A 6 110 OL2 Chara L Spd high torque is required and you want to set a higher carrier frequency Note If flux vector control is...

Page 340: ...ed display Set the desired values for setting and display for the max frequency 0 to 39999 0 NO B B B B 5 9 Display Scaling max frequency Example When the max fre quency value is 200 0 set 12000 Set four digits without the dec imal point Set the position of the decimal point in the first digit o1 04 V f pattern setting units Set the V f pattern setting units E1 04 06 09 set units 0 Hz units 1 r mi...

Page 341: ...cturer o2 05 Frequency reference setting method When the frequency reference is set on the Digital Operator s frequency reference monitor sets whether the Enter Key is necessary 0 Enter Key needed 1 Enter Key not needed 0 1 0 NO A A A A 6 113 Operator M O P 1 Enter Key not needed Note When set to 1 the Invert er accepts the frequency reference without Enter Key operation o2 06 Operation selection ...

Page 342: ... vector Open loop vector V f with PG V f control Chan ges during opera tion Default setting Setting range Description Display name o2 09 Factory use Do not set 0 o 09 Init mode sel o o se 0 Note The default setting depends upon the type of Inverter The values for a 200 V class 0 4 kW Invert er are given above Parameter Lists Chapter 7 ...

Page 343: ...Chapter 8 Maintenance Operations 8 1 Protective and Diagnostic Functions 8 2 Troubleshooting 8 3 Maintenance and Inspection 8 ...

Page 344: ...ort circuit or ground fault occurred at the In verter output A short or ground fault can be caused by motor burn damage worn insulation or a damaged cable The load is too large or the acceleration decelera tion time is too short A special purpose motor or motor with a capacity too large for the Inverter is being used A magnetic switch was switched at the Inverter s output Reset the fault after cor...

Page 345: ...hase loss occurred with the input power supply A momentary power interruption occurred The wiring terminals for the input power supply are loose The voltage fluctuations in the input power supply are too large Reset the fault after correcting its cause UV2 CTL PS Undervolt The control power supply voltage dropped Try turning the power supply off and on Replace the Inverter if the fault continues t...

Page 346: ...e the deceleration time or reduce the motor speed Change to a Braking Resistor Unit RR Dyn Brk Transistr The braking transistor is not operating properly Try turning the power supply off and on Replace the Inverter if the fault continues to oc cur OL1 Motor Overloaded The motor overload protection function has operated based on the internal electronic thermal value The load is too large The accele...

Page 347: ...ren t appropriate Check the settings in F1 08 and F1 09 PGO PG open The PG is disconnected The Inverter is outputting a frequency but PG pulses aren t being input The is a break in the PG wiring Fix the broken disconnected wiring The PG is wired incorrectly Fix the wiring Power isn t being supplied to the PG Supply power to the PG properly The torque limit is set to 0 through CompoBus D communicat...

Page 348: ...was input from a multi function in put EF4 External fault Input terminal 4 ut Reset external fault inputs to the multi function EF5 External fault Input terminal 5 Reset external fault in uts to the multi function inputs EF6 External fault Input terminal 6 in uts Remove the cause of the external fault EF7 External fault Input terminal 7 Remove the cause of the external fault EF8 External fault Inp...

Page 349: ...nector isn t connected properly Disconnect the Digital Operator and then con nect it again The Inverter CPU s peripheral element is faulty Replace the Inverter CPF01 COM ERR OP INV After communications were established there was a transmission error with the Digital Operator for more than 2 seconds The Digital Operator isn t connected properly Disconnect the Digital Operator and then con nect it a...

Page 350: ...ned to their original status once the cause of the minor fault has been removed The Digital Operator display flashes and the minor fault is out put from the multi function outputs H2 01 to H2 03 Take appropriate measures according to the table below H Minor Fault Displays and Processing Minor fault display Meaning Probable causes and remedies EF flashing External Fault Both the forward and reverse...

Page 351: ...ashing Overtorque Det 2 There has been a current greater than the setting in L6 05 for longer than the setting in L6 06 Make sure that the current setting in L6 05 and time setting in L6 06 are appropriate Check the mechanical system and correct the cause of the overtorque OS flashing Over speed The speed has been greater than the setting in F1 08 for longer than the setting in F1 09 Overshooting ...

Page 352: ...s Card Remove the cause of the external fault input EF3 flashing External Fault 3 External fault Input terminal 3 An external fault was input from a multi function in put EF4 flashing External fault Input terminal 4 ut Reset external fault inputs to the multi function EF5 flashing External fault Input terminal 5 Reset external fault in uts to the multi function inputs EF6 flashing External fault I...

Page 353: ...ng is correct and if the problem persists replace the Optional Card BUS Option Com Err CompoBus D communications error Communications error occurred in the CompoBus D Communications Card Communications cable was broken short cir cuited or wired incorrectly Check wiring of communications cables and correct the fault Hardware on the Master end is faulty Check the Master and take necessary mea sures ...

Page 354: ...ts An UP or DOWN command was selected independently They must be used together More than two out of the following four items are set UP DOWN commands Hold Accel Decel Speed Speed commands and Sample Hold for analog frequency refer ence Speed Search 1 61 and Speed Search 2 62 were selected at the same time External Baseblock N O 8 and External Baseblock N C 9 were selected at the same time The UP D...

Page 355: ...current control mode are set For example the torque reference was set in V f control OPE10 V f Ptrn Setting V f data setting error Parameters E1 04 E1 06 E1 07 and E1 09 do not satisfy the following conditions E1 04 FMAX E1 06 FA E1 07 FB E1 09 FMIN OPE11 CarrFrg On Delay Parameter setting error One of the following parameter setting errors exists The carrier frequency upper limit C6 01 5 KHz and ...

Page 356: ...program lock out input is OFF the constants cannot be changed Turn it ON and then set the constants The Inverter is operating drive mode There are some constants that cannot be set during operation Turn the Inverter off and then make the settings D OPE01 through OPE11 is displayed This is a parameter setting error The set value for the parameter constant is wrong Refer to 8 1 3 Operation Errors an...

Page 357: ...to the original setting The Local Remote Key is enabled set value 1 or disabled set value 2 by means of parame ter o2 01 It is enabled when drive mode is entered A 3 wire sequence is in effect The input method for a 3 wire sequence is different than when operating by forward stop and reverse stop 2 wire sequence When 3 wire sequence is set the motor will not operate even when an input terminal sui...

Page 358: ...parameters L7 01 to L7 04 no torque will be output beyond that limit This can cause the torque to be insufficient or the acceleration time to be too long Check to be sure that the value set for the torque limit is suitable If the torque limit has been set by multi function analog inputs H3 05 and H3 09 set value 10 to 13 check to be sure that the analog input value is suitable The stall prevention...

Page 359: ...C is input then the maximum output voltage will be 200 VAC If as a result of vector control the output voltage reference value exceeds the Inverter output voltage maxi mum value the speed precision will decrease Either use a motor with a low rated voltage i e a spe cial motor for use with vector control or change to flux vector control H If Motor Deceleration is Slow D The deceleration time is lon...

Page 360: ...d within a particular ambient operating temperature range The motor will burn out if it is run continuously at the rated torque in an environment in which the maximum ambi ent operating temperature is exceeded Lower the motor s ambient temperature to within the accept able ambient operating temperature range The withstand voltage between the motor s phases is insufficient When the motor is connect...

Page 361: ...ters C4 02 torque compensation time constant C8 08 AFR gain and C3 02 slip compensation primary delay time in order Lower the gain setting and raise the primary delay time setting D Vibration and hunting are occurring with V f control The gain adjustment may be insufficient Reset the gain to a more effective level by adjusting parame ters C4 02 torque compensation time constant C7 02 hunting preve...

Page 362: ...ency reference upper limit has been reached The output frequency upper limit is determined by the following formula Maximum output frequency E1 04 x Frequency reference upper limit d2 01 100 Check to be sure that the parameter E1 04 and d2 01 settings are suitable H Inverter Overload OL2 is Detected For a 400 V Inverter if the carrier frequency C6 01 is set to a value higher than the default setti...

Page 363: ...r output from the control section is below 24 VDC or when the power is turned OFF If this occurs insert a diode as indicated by section A below Section A 1 to 8 24 V 360 0 1µ GND 11 3 3 K Maintenance Operations Chapter 8 ...

Page 364: ...ng so may result in injury damage to the product or malfunction D Daily Inspection Check the following items with the system in operation S The motor should not be vibrating or making unusual noises S There should be no abnormal heat generation S The ambient temperature should not be too high S The output current value shown on the monitor display should not be higher than normal S The cooling fan...

Page 365: ...In order to keep the Inverter operating normally over a long period of time it is necessary to perform period inspections and replace parts according to their service life Periodic inspection standards vary depending the Inverter s installation environment and usage conditions The Inverter s maintenance periods are noted below Keep them as reference S Cooling fan 2 to 3 years S Electrolytic capaci...

Page 366: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9 ...

Page 367: ...0 85 110 Rated output current A 3 2 6 0 8 0 11 17 5 25 33 49 64 80 96 130 160 183 224 300 Max output voltage V 3 phase 200 to 230 VAC Corresponds to input voltage Max output frequency Hz 400 Hz Set by parameter Power supply characteristics Rated volt age V Rated fre quency Hz 3 phase 200 to 230 VAC 50 60 Hz Allowable voltage fluc tuation 15 to 10 Allowable frequency fluctuation 5 Power con sumptio...

Page 368: ...d capacity 150 of rated current for one minute Frequency set ting signal 0 to 10 VDC 20 kΩ 0 to 10 VDC 20 kΩ voltage input or 4 to 20 mA 250 Ω current input Acceleration Deceleration time 0 01 to 6000 0 s 4 selectable combinations of independent acceleration and deceleration settings Braking torque Approximately 20 Increment possible with an external braking resistor Voltage fre quency charac teri...

Page 369: ...e and open chassis type IP00 Open chassis type IP00 General Specifications for 400 V Inverters Model number 3G3FV A4004 A4007 A4015 A4022 A4037 A4055 A4075 A4110 A4150 B4185 B4220 B4300 B4370 B4450 B4550 B4750 E B411K E B416K E B418K E B422K E B430K E Max applicable motor capacity kW 0 4 0 75 1 5 2 2 3 7 5 5 7 5 11 15 18 5 22 30 37 45 55 75 110 160 185 220 300 Output characteristics Rated output c...

Page 370: ...e Frequency set ting signal 0 to 10 VDC 20 kΩ 0 to 10 VDC 20 kΩ voltage input or 4 to 20 mA 250 Ω current input Acceleration De celeration time 0 01 to 6000 0 s 4 selectable combinations of independent acceleration and deceleration settings Braking torque Approximately 20 Increment possible with an external braking resistor Voltage frequen cy characteris tics Select vector control one from 15 type...

Page 371: ...ype 10 to 40 C 10S to 45SC Open chassis type Ambient operat ing humidity 90 RH max with no condensation Storage temper ature 20 to 60 C Altitude 1 000 m max Insulation resis tance 5 MΩ min Do not carry out the insulation resistance test or withstand voltage test Vibration with stand Vibration frequency less than 20 Hz 9 8 m s2 1G max 20 to 50 Hz 2 m s2 0 2G max Protective struc ture Both enclosed ...

Page 372: ...ing Meter 3G3IV PJVOP96 Analog Operator standard steel 3G3IV PJVOP95 Analog Operator compact plastic 3G3IV PCDBR B Braking Unit 3G3IV PLKEB Braking Resistor Unit 3G3HV PUZDAB DC Reactor 3G3FV PCN 25 Digital Operator Connection Cable 3G3IV PUZBAB AC Reactor 3G3EV PLNFD Simple Input Noise Filter 3G3IV PLF Output Noise Filter 3 phase Induction Motor Power Supply 3 phase 200 VAC 200V class 3 phase 400...

Page 373: ...del Descriptions Braking Unit 3G3IV PCDBR B Used in combination with a Braking Resistor Unit for reducing motor s deceleration time Not necessary for 200V class models of 7 5 kW max or 400V class models of 15 kW max Braking Resistor Unit 3G3IV PLKEB Consumes the regenerative energy of the motor and reduces the deceleration time of the motor Braking Resistor 3G3IV PERF 150WJ 01 Used for 200 V class...

Page 374: ...input for open collector output Pulse monitor output is incorporated 3G3FV PPGB2 Used for vector control using the PG at a maximum response frequency of 30 kHz for phase A phase B inputs for open collector output Pulse monitor output is incorporated 3G3FV PPGD2 Used for V f control using the PG at a maximum response frequency of 300 kHz for phase A single pulse input and RS 422 line driver input P...

Page 375: ...mber of process value averaging operations 1 2 4 or 8 times Max displayed digits 4 digits 1 999 to 9 999 Display 7 segment red or green LED with character height of 14 2 mm Decimal display Selected by the Up and Down Keys and parameter selector Scaling function Shift Scaling adjustment is possible with the Up and Down Keys and parameter selector Scaling range 1 999 to 9 999 Zero limit range 0 to 9...

Page 376: ...l plate Type The 3G3IV PJVOP96 Analog Operator is a control panel that allows frequency and run stop operation by ana log references from a distance 50 m Frequency scale 75 Hz 150 Hz 220 Hz Frequency meter Main auxiliary frequency reference switch Error limit Forward stop reverse switch Case Frequency setting resistor Power supply indicator Error indicator Front panel Run indicator Frequency meter...

Page 377: ...references from a distance 50 m Frequency scale 60 120 Hz 90 180 Hz Frequency meter Frequency meter calibration resistor Power supply indicator Run indicator Error indicator Frequency setting resistor Main auxiliary frequency reference switch Error limit Forward stop reverse switch D Standard Models Model Frequency meter specifications 3G3IV PJVOP951 TRM 45 3 V 1 mA 60 120 Hz 3G3IV PJVOP952 TRM 45...

Page 378: ...Number used 200 V class 11 3G3IV PCDBR2015B 1 15 3G3IV PCDBR2015B 1 18 5 3G3IV PCDBR2022B 1 22 3G3IV PCDBR2022B 1 30 3G3IV PCDBR2015B 2 37 3G3IV PCDBR2015B 2 45 3G3IV PCDBR2022B 2 55 3G3IV PCDBR2022B 2 75 3G3IV PCDBR2022B 3 400 V class 18 5 3G3IV PCDBR4030B 1 22 3G3IV PCDBR4030B 1 30 3G3IV PCDBR4030B 1 37 3G3IV PCDBR4045B 1 45 3G3IV PCDBR4045B 1 55 3G3IV PCDBR4030B 2 75 3G3IV PCDBR4045B 2 110 3G3I...

Page 379: ...Mounting direction D Braking Resistor Unit Yaskawa Electric 3G3IV PLKEB The 3G3IV PLKEB shortens deceleration time by consuming the motor s regenerative energy by means of a resistor Usage rate 10 ED Note The usage rate 10 ED means that 10 of the operating time in one cycle can be used for braking deceleration Specifications Chapter 9 ...

Page 380: ... 750 Ω 1 11 230 64 class 0 75 40P7 70 W 750 Ω 1 11 130 64 1 5 41P5 260 W 400 Ω 1 6 125 64 2 2 42P2 260 W 250 Ω 1 7 135 32 3 7 43P7 390 W 150 Ω 1 4 135 32 5 5 45P5 520 W 100 Ω 1 3 135 32 7 5 47P5 780 W 75 Ω 1 2 130 32 11 4011 1040 W 50 Ω 1 2 135 20 15 4015 1560 W 40 Ω 1 2 125 20 18 5 4018 4800 W 32 Ω 1 1 125 19 2 22 4022 4800 W 27 2 Ω 1 1 125 19 2 30 4030 6000 W 20 Ω 1 1 125 19 2 37 4037 9600 W 16 ...

Page 381: ... 246 340 M8 x 4 10 2015 2 356 543 336 340 M8 x 4 15 2018 2 446 543 426 340 M8 x 4 19 2022 2 446 543 426 340 M8 x 4 19 400 V Class 3G3IV PLKEB Figure Dimensions mm Weight PLKEB g A B C D Screws g 40P7 1 105 275 50 260 M5 x 3 3 0 41P5 1 130 350 75 335 M5 x 4 4 5 42P2 1 130 350 75 335 M5 x 4 4 5 43P7 1 130 350 75 335 M5 x 4 5 0 45P5 1 250 350 200 335 M6 x 4 7 5 47P5 1 250 350 200 335 M6 x 4 8 5 4011 ...

Page 382: ...erter Braking Resistor Approx b ki Voltage class Maximum applicable motor capacity kW 3G3IV PERF150WJ Resistor specifications Number used pp braking torque 3 ED 200 V class 0 4 201 150 W 200 Ω 1 220 0 75 201 150 W 200 Ω 1 125 1 5 101 150 W 100 Ω 1 125 2 2 700 150 W 70 Ω 1 120 3 7 620 150 W 62 Ω 1 100 400 V class 0 4 751 150 W 750 Ω 1 230 0 75 751 150 W 750 Ω 1 130 1 5 401 150 W 400 Ω 1 125 2 2 301...

Page 383: ... It is more effective than an AC reactor and can be used in conjunction It is intended for use with Inverters of 15 kW or less It is built into Inverters of 18 5 kW and over D Standard Models Inverter DC Reactor Voltage class Maximum applicable motor capacity kW 3G3IV PUZDAB Rated voltage V Rated current A Inductance mH Loss W 200 V l 0 4 0 75 5 4A8MH 800 VDC 5 4 8 8 class 1 5 to 3 7 18A3MH 18 3 1...

Page 384: ...92 80 90 1 6 M6 M5 3 2 33A1 9MH 2 93 105 64 102 90 95 1 6 M6 M6 4 0 H Separately Mounted Options D AC Reactor Yaskawa Electric 3G3IV PUZBAB A MH Connect this AC Reactor for controlling harmonic current generated by the Inverter or when the power supply capacity is extremely large compared with that of the Inverter It is also effective for improving the power factor Select an AC Reactor from the fo...

Page 385: ...40A0 044MH 240 0 044 125 23 55 280A0 038MH 280 0 038 130 23 Dimensions mm A B B1 C D E F H J K L M 120 71 120 40 50 105 20 M6 10 5 7 M4 120 71 120 40 50 105 20 M6 10 5 7 M4 130 88 130 50 65 130 22 M6 11 5 7 M4 130 88 130 50 65 130 22 M6 11 5 7 M4 130 88 114 105 50 65 130 22 M6 11 5 7 M5 130 88 119 105 50 70 130 22 M6 9 7 M5 130 98 139 105 50 75 130 22 M6 11 5 7 M6 160 105 147 5 130 75 85 160 25 M6...

Page 386: ...5 1 5 5A4 2MH 5 4 2 25 3 2 2 7 5A3 6MH 7 5 3 6 35 3 3 7 10A2 2MH 10 2 2 43 3 5 5 15A1 42MH 15 1 42 50 4 7 5 20A1 06MH 20 1 06 50 5 2 11 30A0 7MH 30 0 7 65 6 15 40A0 53MH 40 0 53 90 8 18 5 50A0 42MH 50 0 42 90 8 22 60A0 36MH 60 0 36 90 8 5 30 80A0 26MH 80 0 26 95 12 37 90A0 24MH 90 0 24 110 15 45 120A0 18MH 120 0 18 130 23 55 150A0 15MH 150 0 15 150 23 Specifications Chapter 9 ...

Page 387: ...0 205 25 M6 10 7 M8 210 115 177 5 175 75 95 205 25 M6 10 7 M8 240 126 193 205 5 150 110 240 25 M8 8 10 M10 240 126 198 205 5 150 110 240 25 M8 8 10 M10 Figure 1 Detailed diagram of mounting hole M Terminal Nameplate 4 J Mounting bolt Figure 2 M Terminal Nameplate 4 J Mounting bolt Detailed diagram of mounting hole D Simple Input Noise Filter and Input Noise Filter 3G3EV PLNFD Yaskawa Electric 3G3I...

Page 388: ... 5 3G3EV PLNFD4303DY 30 7 5 3G3IV PFN258L5507 55 11 3G3IV PFN258L4207 42 11 3G3IV PFN258L7534 75 15 18 5 3G3IV PFN258L5507 55 15 3G3IV PFN258L10035 100 22 3G3IV PFN258L7534 75 18 5 22 3G3IV PFN258L13035 130 30 3G3IV PFN258L10035 100 30 3G3IV PFN258L18007 180 37 45 3G3IV PFN258L13035 130 37 45 3G3IV PFN359P25099 250 55 3G3IV PFN258L18007 180 55 3G3IV PFN359P30099 300 75 110 3G3IV PFN359P30099 300 7...

Page 389: ...80 55 108 68 M4 4 20 mm PLNFD2153DY 120 80 55 108 68 M4 4 20 mm PLNFD2203DY 170 90 70 158 78 M4 4 20 mm PLNFD2303DY 2 170 110 70 79 98 M4 6 20 mm PLNFD4053DY 170 130 75 79 118 M4 6 30 mm PLNFD4103DY 170 130 95 79 118 M4 6 30 mm PLNFD4153DY 170 130 95 79 118 M4 6 30 mm PLNFD4203DY 200 145 100 94 133 M4 6 30 mm PLNFD4303DY 200 145 100 94 133 M4 6 30 mm Specifications Chapter 9 ...

Page 390: ...gure 4 Model 3G3IV Figure b Dimensions mm Weight k 3G3IV g above A B C D E F G H J g kg PFN258L4207 1 329 300 325 185 70 M6 45 314 4 M5 2 8 PFN258L5507 329 300 353 185 80 M6 55 314 4 M5 3 1 PFN258L7534 2 329 300 377 220 80 M6 55 314 4 M5 4 PFN258L10035 379 350 436 220 90 M10 65 364 4 M5 5 5 PFN258L13035 439 400 486 240 110 M10 80 414 4 M5 7 5 PFN258L18007 3 438 400 480 240 110 M10 80 413 4 M5 11 P...

Page 391: ...11 19 PLF350KA x 2P 100 15 24 PLF350KA x 2P 100 18 5 30 PLF350KA x 2P 100 22 37 PLF350KA x 3P 150 30 50 PLF350KA x 3P 150 37 61 PLF3110KB x 2P 220 45 70 PLF3110KB x 2P 220 55 85 PLF3110KB x 3P 330 75 110 PLF3110KB x 4P 440 400 V class 3 7 6 1 PLF310KB 10 5 5 11 PLF320KB 20 7 5 14 PLF320KB 20 11 21 PLF335KB 35 15 26 PLF335KB 35 18 5 31 PLF345KB 45 22 37 PLF375KB 75 30 50 PLF375KB 75 37 61 PLF3110KB...

Page 392: ... 100 90 70 45 7 x 4 5 dia 4 5 dia 0 6 PLF335KB TE K5 5 M4 140 100 100 90 70 45 7 x 4 5 dia 4 5 dia 0 8 PLF345KB TE K22 M6 260 180 180 160 120 65 7 x 4 5 dia 4 5 dia 2 0 PLF375KB TE K22 M6 540 320 480 300 340 240 9 x 6 5 dia 6 5 dia 12 0 PLF3110KB TE K60 M8 540 340 480 300 340 240 9 x 6 5 dia 6 5 dia 19 5 Appearance D Output Noise Filter Tokin Corp 3G3IV PLF This Noise Filter controls the noise gen...

Page 393: ...6 1 PLF310KB 10 5 5 9 5 PLF350KA 50 11 PLF320KB 20 7 5 13 PLF350KA 50 14 PLF320KB 20 11 19 PLF350KA x 2P 100 21 PLF335KB 35 15 24 PLF350KA x 2P 100 26 PLF335KB 35 18 5 30 PLF350KA x 2P 100 31 PLF345KB 45 22 37 PLF350KA x 3P 150 40 PLF375KB 75 30 50 PLF350KA x 3P 150 50 PLF375KB 75 37 61 PLF3110KB x 2P 220 61 PLF3110KB 110 45 70 PLF3110KB x 2P 220 73 PLF3110KB 110 55 85 PLF3110KB x 3P 330 98 PLF375...

Page 394: ...ia 0 5 PLF320KB TE K5 5 M4 140 100 100 90 70 45 7 x 4 5 dia 4 5 dia 0 6 PLF335KB TE K5 5 M4 140 100 100 90 70 45 7 x 4 5 dia 4 5 dia 0 8 PLF345KB TE K22 M6 260 180 180 160 120 65 7 x 4 5 dia 4 5 dia 2 0 PLF375KB TE K22 M6 540 320 480 300 340 240 9 x 6 5 dia 6 5 dia 12 0 PLF3110KB TE K60 M8 540 340 480 300 340 240 9 x 6 5 dia 6 5 dia 19 5 Dimensions D Noise Filter Connection Example Input Noise Fil...

Page 395: ...Chapter 10 Appendix 10 1 Notes on Using the Inverter for a Motor 10 ...

Page 396: ...ise in dynamic balance and bearing durability D Torque Characteristics The motor may require more acceleration torque when the motor is operated with the Inverter than when operated with a commercial power supply Check the load torque characteristics of the machine to be used with the motor to set a proper V f pattern D Vibration The 3G3FV Series uses a high carrier PWM to reduce motor vibration W...

Page 397: ...be subject to an explosion proof test in conjunction with the Inverter This is also applicable when an existing explosion proof motor is to be operated with the Inverter Since the Inverter itself is however not explosion proof always install it in a safe place D Gearmotor The speed range for continuous operation differs according to the lubrication method and motor manufacturer In particular conti...

Page 398: ...tor may burn out The dielectric strength of each phase of the motor must be higher than the maximum surge voltage Normally the maximum surge voltage is approximately three times the power voltage imposed on the Inverter Be sure to connect a dedicated motor to the 400 V Inverter A standard motor may burn out if it is con nected to the Inverter due to the insufficient dielectric strength of each pha...

Page 399: ...3 29 Motor selection explanation corrected Pages 5 19 and 5 34 Motor selection information corrected Page 5 26 New models reflected in the V f patterns Page 5 27 Note 2 reference removed from E1 07 in the table New models reflected in Note 3 Page 5 42 New models reflected in Note 2 Page 6 50 Setting the Carrier Frequency and Inverter Overload OL2 information added Pages 6 50 and 6 51 Note referenc...

Page 400: ...ed factory settings for b3 02 and b3 03 Pages 6 41 to 6 43 Added PID control functions Page 6 45 Changed end of setting range for b5 01 to 4 Page 6 54 Added information for settings for second motor Page 6 56 Changed information for binary input set ting Page 6 56 Made changes to analog monitor card set tings Page 6 57 Added F8 and F9 Page 6 58 Added settings 15 16 17 1E 30 and 31 Page 6 60 Added ...

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