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Maintenance and Inspection

8-

3

‹

Periodic Maintenance of Parts

The Inverter is configured of many parts, and these parts must be operating properly in order to make full use
of the Inverter functions.

Among the electronic components, there are some that require maintenance depending on their usage condi-
tions. 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.

Refer to 

Cooling Fan Replacement Outline

 (Page 8-6) for replacing a cooling fan and 

Circulation Fan

Replacement Outline

 (Page 8-16) for replacing a circulation fan.

To replace other parts, contact your Yaskawa representative or YASKAWA ELECTRIC ENGINEERING
CORPORATION for details on preventive maintenance for Inverters.

Note The standard replacement period is based on the following usage conditions:

Ambient temperature:Yearly average of 30

°

C

Load factor: 80% max.

Operating rate: 12 hours max. per day

‹

Procedure for Adjusting Constants after Replacement of Control Board

Perform the following operations before adjusting the constants.

•

For 400-V class Inverters of 55 kW to 300 kW, take safety measures such as the installation of an emer-
gency-stop switch. Failure to do so may result in injury caused by the motor accidentally rotating during
stationary autotuning performed by the Inverter when the constants are adjusted.

•

Before replacing the control board, first use the COPY function of the Digital Operator to copy the settings
of the constants of board from the Inverter to the Digital Operator.

When using the copy function of the Digital Operator, check that the following settings are the same between
the Inverter and the Digital Operator. Note the setting of A1-02 (Control method selection).

•

Inverter product and type

•

Software number

•

Inverter capacity and voltage

•

Control method

Refer to Copying Constants in Chapter 6.

After replacing the board, use the following procedure to adjust the constants.

Steps 4 and 5 are not required for 400-V class Inverters of 0.4 kW to 45 kW, and all models of 200-V class
Inverters regardless of capacity. If using a 400-V class Inverter of 55 kW to 300 kW then perform steps 4 and
5.

Contact your Yaskawa representative if a motor cannot be connected, the motor being used is two frames
smaller than the Inverter.

Table 8.2  Part Replacement Guidelines

Part

Standard Replacement Period

Replacement Method

Cooling fan

2 to 3 years

Replace with new part.

Smoothing capacitor

5 years

Replace with new part. (Determine need by 
inspection.)

Breaker relays

-

Determine need by inspection.

Fuses

10 years

Replace with new part.

Aluminum capacitors on PCBs

5 years

Replace with new board. (Determine need by 
inspection.)

Содержание varispeed G7 CIMR-G7B series

Страница 1: ...ERAL PURPOSE INVERTER ADVANCED VECTOR CONTROL MODEL CIMR G7B Upon receipt of the product and prior to initial operation read these instructions thoroughly and retain for future reference 200V CLASS 0...

Страница 2: ...liability is assumed with respect to the use of the information contained herein Moreover because Yaskawa is con stantly striving to improve its high quality products the information contained in this...

Страница 3: ...Units and run the Units according to the instructions described in this manual Any illustrations photographs or examples used in this manual are provided as examples only and may not apply to all prod...

Страница 4: ...ment and systems Failure to heed a precaution classified as a caution can result in serious consequences depending on the situation Indicates precautions that if not heeded could possibly result in lo...

Страница 5: ...heck the operation of any emergency stop circuits after they are wired Otherwise there is the possibility of injury Wiring is the responsibility of the user Never touch the output terminals directly w...

Страница 6: ...ore of the base frequency set at E1 06 default highest frequency is maintained at a constant speed for one second or more 3 After stopping the motor check the values of E2 02 and E2 03 again in verify...

Страница 7: ...pply voltage jumper according to the input voltage Otherwise the equipment may be damaged WARNING Do not touch the Inverter terminals Some of the terminals carry high voltages and are extremely danger...

Страница 8: ...onnectors or the Digital Operator during operation Doing so can result in personal injury WARNING Do not attempt to modify or alter the Inverter Doing so can result in electrical shock or injury CAUTI...

Страница 9: ...on Always heed the warnings Warning Information Illustration shows the CIMR G7B20P4 Warning information position Illustration shows the CIMR G7B2018 Warning information position WARNING Risk of electr...

Страница 10: ...ined to be responsible Problems due to additions or modifications made to a Yaskawa product without Yaskawa s understanding Problems due to the use of a Yaskawa product under conditions that do not me...

Страница 11: ...his manual DeviceNet is a registered trademark of the ODVA Open DeviceNet Vendors Association Inc InterBus is a registered trademark of Phoenix Contact Co ControlNet is a registered trademark of Contr...

Страница 12: ...ation Site 1 9 Installation Site 1 9 Controlling the Ambient Temperature 1 9 Protecting the Inverter from Foreign Matter 1 9 Installation Orientation and Space 1 10 Removing and Attaching the Terminal...

Страница 13: ...Board Terminals and Specifications 2 33 Wiring 2 35 Wiring Terminal Blocks 2 38 Selecting the Number of PG Encoder Pulses 2 39 3 Digital Operator and Modes 3 1 Digital Operator 3 2 Digital Operator D...

Страница 14: ...6 Factory Settings that Change with the Inverter Capacity o2 04 5 89 6 Constant Settings by Function 6 1 Frequency Reference 6 2 Selecting the Frequency Reference Source 6 2 Using Multi Step Speed Ope...

Страница 15: ...nput 6 56 Motor Overload Protection 6 57 Setting Motor Protection Operation Time 6 59 Motor Overheating Protection Using PTC Thermistor Inputs 6 60 Limiting Motor Rotation Direction 6 62 Continuing Op...

Страница 16: ...Functions 6 148 Setting Digital Operator Functions 6 148 Copying Constants 6 151 Prohibiting Writing Constants from the Digital Operator 6 156 Setting a Password 6 156 Displaying User set Constants O...

Страница 17: ...as Low Speed Precision 7 29 If There is Low Speed Control Accuracy at High speed Rotation in Open loop Vector Control Method 7 29 If Motor Deceleration is Slow 7 29 If the Motor Overheats 7 30 If Ther...

Страница 18: ...Motor Application Precautions 10 9 Using the Inverter for an Existing Standard Motor 10 9 Using the Inverter for Special Motors 10 10 Power Transmission Mechanism Speed Reducers Belts and Chains 10 10...

Страница 19: ...xvii User Constants 10 29 INDEX Revision History...

Страница 20: ...ion 1 2 Confirmations upon Delivery 1 3 Exterior and Mounting Dimensions 1 6 Checking and Controlling the Installation Site 1 9 Installation Orientation and Space 1 10 Removing and Attaching the Termi...

Страница 21: ...0 CIMR G7B2018 20180 20181 22 37 CIMR G7B2022 20220 20221 30 50 CIMR G7B2030 20300 20301 37 61 CIMR G7B2037 20370 20371 45 70 CIMR G7B2045 20450 20451 55 85 CIMR G7B2055 20550 20551 75 110 CIMR G7B207...

Страница 22: ...xample for a standard domestic Japan Inverter 3 phase 200 VAC 0 4 kW IEC IP20 and NEMA 1 Type 1 standards Fig 1 1 Nameplate Table 1 2 Checks Item Method Has the correct model of Inverter been delivere...

Страница 23: ...erter is structured so that the Inverter is shielded from the exterior and can thus be mounted to the interior wall of a standard building not necessarily enclosed in a control panel The protective st...

Страница 24: ...arance Fig 1 5 Terminal Arrangement Inverter cover Mounting hole Cooling fan Nameplate Front cover Digital Operator Terminal cover Top protective cover Bottom protective cover 15 kW or Less 18 5 kW or...

Страница 25: ...n Chassis Inverters W W1 3 H1 H2 D H D1 4 d t1 6 d t1 D1 D W1 W1 W W3 W2 H H2 H1 200 V Class Inverters of 18 5 to 110 kW 400 V Class Inverters of 18 5 to 160 kW W W1 4 d H2 5 D1 D H1 H t1 5 5 200 V 40...

Страница 26: ...below Fig 1 7 Exterior Diagrams of Enclosed Wall mounted Inverters W W1 3 H1 H2 D H0 D1 H3 4 H 4 d t1 200 V Class Inverters of 18 5 to 75 kW 400 V Class Inverters of 18 5 to 160 kW W W1 H3 H0 H1 H2 D1...

Страница 27: ...10 2389 1194 3583 400 V 3 phase 0 4 140 280 157 126 266 7 39 5 3 5 140 280 157 126 280 266 7 0 39 5 3 5 M5 10 39 49 Natu ral 0 75 21 44 65 1 5 177 59 4 5 177 59 4 5 33 46 79 Fan 2 2 41 49 90 3 7 76 64...

Страница 28: ...bustible material such as wood Install the Inverter in a location free from radioactive materials and combustible materials Install the Inverter in a location free from harmful gasses and liquids Inst...

Страница 29: ...ng dimensions may be used A 50 B 120 Fig 1 8 Inverter Installation Orientation and Space IMPORTANT 1 The same space is required horizontally and vertically for both Open Chassis IP00 and Enclosed Wall...

Страница 30: ...d by arrow 1 and then lift the terminal cover up to an angle of about 30 degrees in the direction indicated by arrow 2 Remove the terminal cover in the direction indicated by arrow 3 Fig 1 9 Removing...

Страница 31: ...completed attach the terminal cover by reversing the removal proce dure For Inverters with an output of 15 kW or less insert the tab on the top of the terminal cover into the grove on the Inverter an...

Страница 32: ...r and front cover in addition to the terminal cover Always remove the Digital Operator from the front cover before removing the terminal cover The removal and attachment procedures are given below Rem...

Страница 33: ...cover with the Digital Operator attached to the front cover otherwise Digital Operator may malfunction due to imperfect contact 2 Insert the tab of the upper part of the front cover into the groove of...

Страница 34: ...t cover using methods other than those described above otherwise the Inverter may break or malfunction due to imperfect contact 2 Never attach the front cover to the Inverter with the Digital Operator...

Страница 35: ...t Cover Model CIMR G7B2018 Shown Above Attaching the Front Cover After completing required work such as mounting an optional board or setting the control circuit terminal board attach the front cover...

Страница 36: ...Cover Insert the tip of the straightedge screwdriver in the slot Then lift the cover up in the direction shown by the arrow to remove it Fig 1 15 Removing the Top Protection Cover Model CIMR G7B43P7 S...

Страница 37: ...the sides Fit the bottom hooks into the holes bend the cover slightly and press the cover down until the hooks on the side snap Fig 1 17 Attaching the Top Protection Cover Model CIMR G7B43P7 Shown Abo...

Страница 38: ...g specifications control circuit terminals and control circuit wiring specifications Connections to Peripheral Devices 2 2 Connection Diagram 2 3 Terminal Block Configuration 2 5 Wiring Main Circuit T...

Страница 39: ...mple Connections to Peripheral Devices Power supply Molded case circuit breaker or ground fault interrupter Magnetic con tactor MC Zero phase reactor Zero phase reactor Motor Ground Input noise filter...

Страница 40: ...10 V 2 mA Multi function analog output 2 Ammeter adjustment 20 k SC E G Shield wire connection terminal P4 C4 P3 Factory setting minor fault Factory setting Inverter operation ready S6 S7 Multi step...

Страница 41: ...nal power supply refer to Table 2 13 8 The multi function analog output is a dedicated meter output for an analog frequency meter ammeter volt meter wattmeter etc Do not use this output for feedback c...

Страница 42: ...g 2 3 and Fig 2 4 Fig 2 3 Terminal Arrangement 200 V Class Inverter for 0 4 kW Shown Above Fig 2 4 Terminal Arrangement 200 V Class Inverter for 18 5 kW Shown Above Control circuit terminals Main circ...

Страница 43: ...to 10 2 14 G7B22P2 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M4 1 2 to 1 5 2 to 5 5 14 to 10 3 5 12 G7B23P7 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M4 1 2 to 1 5 2 to 5 5 14 to 10 5 5 10 G7B25P5 R L1 S...

Страница 44: ...2 T L3 U T1 V T2 W T3 R1 L11 S1 L21 T1 L31 M10 17 6 to 22 5 80 to 100 3 0 to 4 0 80 2P 3 0 2P 3 M8 8 8 to 10 8 5 5 to 60 10 to 2 0 M12 17 6 to 22 5 80 to 200 2 0 to 400 80 2 0 r 1 2 M4 1 3 to 1 4 0 5...

Страница 45: ...T3 R1 L11 S1 L21 T1 L31 M12 31 4 to 39 2 150 to 325 300 to 600 150 2P or 50 4P 300 2P or 1 0 4P 3 M8 8 8 to 10 8 5 5 to 60 10 to 2 0 M12 31 4 to 39 2 150 300 150 2P 300 2P r 1 2 M4 1 3 to 1 4 0 5 to 5...

Страница 46: ...5 3 5 to 5 5 12 to 10 5 5 10 G7B47P5 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M5 2 5 5 5 to 14 10 to 6 8 8 G7B4011 R L1 S L2 T L3 1 2 B1 B2 U T1 V T2 W T3 M5 2 5 8 to 14 8 to 6 8 8 M5 M6 2 5 4 0 to 5 0...

Страница 47: ...5 60 to 150 2 0 to 300 60 2 0 r 1 200 2200 400 2400 M4 1 3 to 1 4 0 5 to 5 5 20 to 10 1 25 16 G7B4110 R L1 S L2 T L3 1 U T1 V T2 W T3 R1 L11 S1 L21 T1 L33 M10 17 6 to 22 5 60 to 100 2 0 to 4 0 80 2P 3...

Страница 48: ...325 4 0 to 600 150 2P 350 2P 1 M16 78 4 to 98 100 to 325 4 0 to 600 250 2P 500 2P 3 M16 78 4 to 98 100 to 325 4 0 to 600 M16 78 4 to 98 100 to 325 4 0 to 600 200 400 r 1 200 2200 400 2400 M4 1 3 to 1...

Страница 49: ...to 5 M6 5 5 to 6 M8 5 5 to 8 8 M5 8 to 5 M6 8 to 6 M8 8 to 8 14 M6 14 to 6 M8 14 to 8 22 M6 22 to 6 M8 22 to 8 30 38 M8 38 to 8 50 60 M8 60 to 8 M10 60 to 10 80 M10 80 to 10 100 100 to 10 100 M12 100...

Страница 50: ...power do not conform to UL cUL standards Purpose Terminal Symbol Model CIMR G7B 200 V Class 400 V Class Main circuit power input R L1 S L2 T L3 20P4 to 2110 40P4 to 4300 R1 L11 S1 L21 T1 L31 2018 to...

Страница 51: ...ss 400 V Class B1 B2 1 2 Power supply Control circuits Cooling fan is provided for Inverters of 2 2 kW or more U T1 V T2 W T3 R L1 S L2 T L3 CIMR G7B20P4 to 2015 U T1 V T2 W T3 1 2 R L1 S L2 T L3 Powe...

Страница 52: ...minal of the Braking Unit and connect the terminal of the Inverter to the terminal of the Braking Unit The B2 terminal is not used in this case CIMR G7B2030 to 2110 CIMR G7B4055 to 4300 IMPORTANT If a...

Страница 53: ...is generated At the Inverter pri mary side use a ground fault interrupter for Inverters with a countermeasure against high frequency to detect only the leakage current in the frequency range that is...

Страница 54: ...supply can be connected to any terminal R S or T on the terminal block the phase sequence of input power supply is irrelevant to the phase sequence Installing an AC Reactor or DC Reactor If the Inver...

Страница 55: ...not short the output wires Do Not Use a Phase Advancing Capacitor or Noise Filter Never connect a phase advancing capacitor or LC RC noise filter to an output circuit The high frequency components of...

Страница 56: ...Inverter to reduce radio noise and inductive noise Fig 2 9 Installing a Noise Filter on the Output Side Countermeasures Against Inductive Noise As described previously a noise filter can be used to p...

Страница 57: ...bserve the following precautions when wiring the ground line Always use the ground terminal of the 200 V Inverter with a ground resistance of less than 100 and that of the 400 V Inverter with a ground...

Страница 58: ...aking Resistor Unit cannot be used and the deceleration time cannot be shortened by the Inverter if L3 04 is set to 1 i e if stall prevention is enabled for deceleration Table 2 7 L8 01 Protect select...

Страница 59: ...res 3 We recommend using straight solderless terminal on signal lines to simplify wiring and improve reliability Table 2 9 Terminal Numbers and Wire Sizes Same for all Models Terminals Termi nal Screw...

Страница 60: ...the terminal block 3 Tighten the terminal screws firmly Fig 2 16 Connecting Wires to Terminal Block Table 2 10 Straight Solderless Terminal Sizes Wire Size mm2 AWG Model d1 d2 L Manufacturer 0 25 24 A...

Страница 61: ...7 1 Factory setting Multi speed reference 3 effective when ON S10 Multi function input 8 1 Factory setting Multi speed reference 4 effective when ON S11 Multi function input 9 1 Factory setting Accele...

Страница 62: ...en OPEN across MB and MC Dry contacts Contact capacity 10 mA min 1 A max at 250 VAC 10 mA min 1 A max at 30 VDC Minimum permissible load 5 VDC 10 mA 4 MB Fault output signal NC con tact MC Relay conta...

Страница 63: ...is also supported providing more freedom in signal input methods Table 2 12 DIP Switch S1 Name Function Setting S1 1 RS 485 and RS 422 terminating resis tance OFF No terminating resistance ON Terminat...

Страница 64: ...ignals Internal Power Supply External Power Supply Sink ing Mode Sourc ing Mode IP24V 24 V CN5 NPN set Factory setting SC S1 S2 CN5 Shunt position IP24V 24 V CN5 EXT set SC S1 S2 External 24 V CN5 IP2...

Страница 65: ...Output current 0 to 10 V Default Output current 0 to 10 V 10 to 10 V 2 mA Multi function analog output 2 Ammeter adjustment 20 k Ammeter adjustment 20 k 24V 8mA SC 24V CN5 NPN setting P4 C4 P3 S6 S7 M...

Страница 66: ...from wiring to other control circuit terminals Use shielded twisted pair cables for control circuits to prevent operating faults Process cable ends as shown in Fig 2 20 Connect the shield wire to ter...

Страница 67: ...en completed Do not perform a buzzer check on control circuits Perform the following checks on the wiring Is all wiring correct Have any wire clippings screws or other foreign material been left Are a...

Страница 68: ...levels 0 to 10 V DC 20 k 1 channel 4 to 20 mA 250 1 channel Input resolution 14 bit C AI 14B Input signal levels 0 to 10 V DC 20 k 4 to 20 mA 250 3 channels Input resolution 13 bit with sign bit C DI...

Страница 69: ...to slot C or D insert an option clip to prevent the side with the connector from rising The option clip can be easily removed by holding onto the protruding portion of the clip and pull ing it out Rem...

Страница 70: ...across 3 and 4 4 5 Pulse input terminal H 4 to 12 V L 1 V max Maximum response fre quency 30 kHz 6 Pulse input common 7 Pulse motor output terminal 12 VDC 10 20 mA max 8 Pulse monitor output common T...

Страница 71: ...ver output RS 422 level output 8 Pulse monitor output terminal TA2 E Shield connection terminal Table 2 18 PG X2 Terminal Specifications Terminal No Contents Specifications TA1 1 Power supply for puls...

Страница 72: ...gth of the pulse generator s wiring must not be more than 100 meters Fig 2 24 Wiring an Open collector Input Fig 2 25 I O Circuit Configuration of the PG A2 Three phase 200 VAC 400 VAC Inverter 12 V p...

Страница 73: ...encoder select a PG that has an output impedance with a current of at least 12 mA to the input circuit photocoupler diode The pulse monitor dividing ratio can be changed using constant F1 06 PG divis...

Страница 74: ...ator s power supply for anything other than the pulse generator encoder Using it for another purpose can cause malfunctions due to noise The length of the pulse generator s wiring must not be more tha...

Страница 75: ...parate the control signal lines for the PG Speed Control Board from main circuit lines and power lines Connect the shield when connecting to a PG The shield must be connected to prevent operational er...

Страница 76: ...in Table 2 21 Note 1 The motor speed at maximum frequency output is expressed as the sync rotation speed 2 The PG power supply is 12 V 3 A separate power supply is required if the PG power supply cap...

Страница 77: ...separate power supply is required if the PG power supply capacity is greater than 200 mA If momentary power loss must be handled use a backup capacitor or other method Fig 2 31 PG X2 Connection Examp...

Страница 78: ...Digital Operator and Modes This chapter describes Digital Operator displays and functions and provides an overview of operating modes and switching between modes Digital Operator 3 2 Modes 3 5...

Страница 79: ...us before the DATA ENTER Key was pressed JOG Key Enables jog operation when the Inverter is being operated from the Digital Operator Drive Mode Indicators LED FWD Lit when there is a Forward Run Comma...

Страница 80: ...r constant settings Also acts as the Reset Key when a fault has occurred Increment Key Selects menu items sets user constant numbers and increments set values Used to move to the next item or data Dec...

Страница 81: ...or to REMOTE operation using the control circuit terminals when the Run Command is sent from the external terminal Switched from the Quick or Advanced Quick programming mode to the Drive mode when the...

Страница 82: ...rimary function s Drive mode The Inverter can be run in this mode Use this mode when monitoring values such as frequency references or output cur rent displaying fault information or displaying the fa...

Страница 83: ...dis played on the LCD screen and then press the DATA ENTER Key from the drive mode display to bring up the monitor display Run Commands can t be received from any other display Monitor display in the...

Страница 84: ...ting Example Operations Key operations in drive mode are shown in the following figure Fig 3 4 Operations in Drive Mode Monitor Display Frequency Setting Display Mode Selection Display Display at Star...

Страница 85: ...om the setting displays Use the Increment Decrement and Shift RESET Keys to change the frequency The user constant will be written and the monitor display will be returned to when the DATA ENTER Key i...

Страница 86: ...Programming Mode Monitor Display Frequency Setting Display Mode Selection Display 0 18 48 48 E 0 18 0 18 0 18 0 18 6 7 17 5 7 17 5 6 48 E 48 48 0 48 48 3 48 7 17 5 6 48 7 17 5 6 0 48 48 48 7 17 5 6 7...

Страница 87: ...Key is pressed after changing the setting Refer to Chapter 5 User Constants for details on the constants Example Operations Key operations in advanced programming mode are shown in the following figu...

Страница 88: ...sed to enter advanced programming mode 5 DATA ENTER pressed to access monitor display 6 Increment or Decrement Key pressed to display C1 01 Acceleration Time 1 7 DATA ENTER Key pressed to access setti...

Страница 89: ...r a multi function con tact input in Advanced Programming Mode are shown in the following diagram Fig 3 7 External Fault Function Setting Example Monitor Display Setting Display Mode Selection Display...

Страница 90: ...ming modes Use the Increment Decrement and Shift RESET Keys to change the frequency The user constant will be written and the monitor display will be returned to when the DATA ENTER Key is pressed aft...

Страница 91: ...ng of the Inverter is for open loop vector 1 control Example of Operation Set the motor output power in kW rated voltage rated current rated frequency rated speed and number of poles specified on the...

Страница 92: ...for autotuning depend on the control method V f V f with PG or open loop vector If a fault occurs during autotuning refer to Chapter 7 Troubleshooting Monitor Display Setting Display Mode Selection D...

Страница 93: ...his chapter describes the procedures for trial operation of the Inverter and provides an example of trial operation Overview of Trial Operation Procedure 4 2 Trial Operation Procedures 4 3 Adjustment...

Страница 94: ...ationary autotuning for line to line resistance only Rotational autotuning Stationary autotuning 1 Stationary autotuning 2 3 Application settings Advanced programming mode No load operation Loaded ope...

Страница 95: ...e the terminal cover 4 Insert the jumper at the position for the voltage supplied to the Inverter see Fig 4 2 5 Return the terminal cover to its original position Fig 4 2 Power Supply Voltage Jumper P...

Страница 96: ...displayed instead of the above display In that case refer to Chapter 7 Troubleshooting The following display is an example of a display for faulty operation Display for normal operation The frequency...

Страница 97: ...input 0 to 4 1 5 10 6 2 6 76 6 94 b1 02 Operation method selection Set the Run Command input method 0 Digital Operator 1 Control circuit terminal sequence input 2 MEMOBUS communications 3 Option boar...

Страница 98: ...r jogging 0 to 400 00 Hz d1 01 to d1 04 0 00 Hz d1 17 6 00 Hz 5 27 H4 02 and H4 05 FM and AM ter minal output gain Set the voltage level gain for the multi function analog output 1 H4 02 and 2 H4 05 S...

Страница 99: ...motor and PG set the reduction ratio in F1 12 and F1 13 3 The default setting of the Inverter is for open loop vector 1 control A1 02 2 4 If the maximum output frequency is different from the base fr...

Страница 100: ...g Basic Control Main Applications V f control A1 02 0 Voltage frequency ratio fixed control Variable speed control particularly control of multiple motors with one Inverter and replacing existing Inve...

Страница 101: ...the following four autotuning modes can be set Rotational autotuning Stationary autotuning 1 Stationary autotuning for line to line resistance only Stationary autotuning 2 Precautions Before Using Aut...

Страница 102: ...Operator The Inverter will supply power to the stationary motor for approximately 1 minute and some of the motor constants will be set automatically The remaining motor constants E2 02 motor rated sli...

Страница 103: ...nd then press the RUN Key on the Digital Operator The Inverter will supply power to the sta tionary motor for approximately 20 seconds and the Motor Line to Line Resistance E2 05 and cable resis tance...

Страница 104: ...the following procedure under the recom mended conditions 1 Check the values of E2 02 and E2 03 in verify mode or advanced programming mode 2 Run the motor once in drive mode under the following condi...

Страница 105: ...lt in the cage falling or injury If so perform sta tionary autotuning 1 again and run the motor using the aforementioned procedure under the recommended conditions or perform stationary autotuning 2 o...

Страница 106: ...g 1 Stationary autotuning 1 2 Stationary autotuning for line to line resistance only 3 Shipping adjustment 8 4 Stationary autotuning 2 9 0 to 4 4 2 V f 0 Vector Yes Yes Yes Yes Yes T1 02 Motor out put...

Страница 107: ...ng range depends on the Inverter capacity The value for a 200 V Class Inverter of 0 4 kW is given The upper limit depends on the setting of E2 01 Refer to page 3 15 for Digital Operator displays durin...

Страница 108: ...hould be OFF Always confirm safety around the motor and machine before starting Inverter operation from the Digital Operator Confirm that the motor works normally and that no errors are displayed at t...

Страница 109: ...and Recording User Constants Use verify mode VERIFY will be displayed on the LCD screen to check user constants that have been changed for trial operation and record them in a user constant table Any...

Страница 110: ...ing torque at low speeds 10 Hz or lower Controlling hunting and vibration 1 00 0 50 to 1 50 Increase the setting if torque is insufficient at low speeds Reduce the setting if hunt ing or vibration occ...

Страница 111: ...ime accord ing to the output fre quency 0 0 Hz 0 0 to max output fre quency Set the output frequency at which to change the ASR proportional gain and inte gral time when the same val ues cannot be use...

Страница 112: ...ibrates easily Enabled above 35 Hz Refer to Procedure for Increasing the Speed Response below Integral time of speed estimator N4 07 Speed response Controlling hunting and vibration 0 030 ms 0 015 to...

Страница 113: ...p function b7 01 to b7 02 Used to soften the torque or to balance the load between two motors Can be used when the control method A1 02 is set to 3 or 4 Acceleration deceleration times C1 01 to C1 11...

Страница 114: ...ed forward control N5 01 to N5 03 Used to increase response for acceleration deceleration or to reduce over shooting when there is low machine rigidity and the gain of the speed controller ASR cannot...

Страница 115: ...User Constants This chapter describes all user constants that can be set in the Inverter User Constant Descriptions 5 2 Digital Operation Display Functions and Levels 5 3 User Constant Tables 5 8...

Страница 116: ...function or settings of the user constant Setting Range The setting range for the user constant Factory Setting The factory setting each control method has its own factory setting Therefore the factor...

Страница 117: ...rier Frequency Carrier Freq 5 26 d1 Preset Reference Preset Reference 5 27 d2 Reference Limits Reference Limits 5 28 d3 Jump Frequencies Jump Frequencies 5 29 d4 Reference Frequency Hold Sequence 5 29...

Страница 118: ...ital Operator 1 Control circuit terminal analog input 2 MEMOBUS communications 3 Option board 4 Pulse train input 0 to 4 1 No Q Q Q Q Q 180H b1 02 Operation method selection Set the Run Command input...

Страница 119: ...o1 03 0 00 Hz Yes Q Q Q Q Q 282H 3 d1 04 Frequency reference 4 Frequency reference when multi step speed reference 1 and 2 are ON for a multi function input unit Set in o1 03 0 00 Hz Yes Q Q Q Q Q 28...

Страница 120: ...uning 0 32 to 6 40 6 1 90 A 2 No Q Q Q Q Q 30EH E2 04 Number of motor poles Set the number of motor poles The value is set automatically during auto tuning 2 to 48 4 poles No No Q No Q Q 311H E2 11 Mo...

Страница 121: ...ue equivalent to 100 of output value of monitored item is multiplied by the gain setting and the set bias is added H4 05 Gain ter minal AM Set the voltage level gain for multi function analog output 2...

Страница 122: ...English 1 Japanese 2 German 3 French 4 Italian 5 Spanish 6 Portuguese 7 Chinese This constant is not initialized by the initialize operation 0 to 7 7 Yes A A A A A 100H A1 01 Constant access level Use...

Страница 123: ...to set a four digit num ber as the password This constant is not usually displayed When the Pass word A1 04 is displayed hold down the RESET Key and press the Menu Key and the password will be dis pla...

Страница 124: ...method 0 Digital Operator 1 Control circuit terminal analog input 2 MEMOBUS communica tions 3 Option board 4 Pulse train input 0 to 4 1 No Q Q Q Q Q 180H 4 5 6 2 6 76 6 94 b1 02 Operation method sele...

Страница 125: ...y switching to the Remote mode using the Local Remote Key 0 Run signals that are input during mode switching are disregarded Input Run signals after switching the mode 1 Run signals become effective i...

Страница 126: ...s the DC injection braking current as a percentage of the Inverter rated current 0 to 100 50 No A A A No No 18AH 6 12 6 16 b2 03 DC injection braking time at start Used to set the time to per form DC...

Страница 127: ...wer was momentarily lost and the maximum frequency and the speed is detected at the search current level 0 to 3 2 No A A A No A 191H 6 65 b3 02 Speed search oper atingcurrent current detection Sets th...

Страница 128: ...cur during the search reduce this setting Increase this setting for greater speed coincidence response 0 1 to 2 0 1 0 No No No No No A 19DH 6 66 b3 14 Rotation direction search selection 0 Disabled op...

Страница 129: ...etting Change during Opera tion Control Methods MEMO BUS Regis ter Page Display V f V f with PG Open Loop Vec tor 1 Flux Vec tor Open Loop Vec tor 2 b5 01 PID control method selection 0 Disabled 1 Ena...

Страница 130: ...mit when PID output is negative 1 Reverses when PID output is negative 0 limit when reverse prohibit is selected using b1 04 0 or 1 0 No A A A A A 1AFH 6 107 b5 12 Selection of PID feed back com mand...

Страница 131: ...ge during Opera tion Control Methods MEMO BUS Regis ter Page Display V f V f with PG Open Loop Vec tor 1 Flux Vec tor Open Loop Vec tor 2 b6 01 Dwell fre quency at start The dwell function is used to...

Страница 132: ...Vec tor Open Loop Vec tor 2 b7 01 Droopcontrol gain Sets the slip as a percentage of maximum frequency when the maximum output fre quency is specified and the rated torque occurs Droop control is not...

Страница 133: ...nable 0 or 1 0 No A A A A A 1CCH 6 115 b8 02 Energy sav ing gain Set the energy saving gain with the open loop vector control method 0 0 to 10 0 0 7 1 Yes No No A A A 1CDH 6 115 b8 03 Energy sav ing f...

Страница 134: ...a tion level b2 01 a position control loop is created and the motor stops Increasing the zero servo gain in turn increases the strength of the lock Increasing it by too much will cause oscillation 0 t...

Страница 135: ...6 18 1 C1 03 Accelera tion time 2 The acceleration time when the multi function input accel decel time 1 is set to ON Yes A A A A A 202H 4 21 6 18 2 C1 04 Decelera tion time 2 The deceleration time w...

Страница 136: ...Control Methods MEMO BUS Regis ter Page Display V f V f with PG Open Loop Vec tor 1 Flux Vec tor Open Loop Vec tor 2 C2 01 S curve characteris tic time at accelera tion start All sections of the S cur...

Страница 137: ...18 6 36 C3 02 Slip compen sation pri mary delay time Slip compensation primary delay time is set in ms units Usually setting is not neces sary Adjust this constant at the fol lowing times Reduce the s...

Страница 138: ...ion so that it does not exceed the Inverter rated output cur rent Do not alter the torque com pensation gain from its default 1 00 when using the open loop vector 1 control method 0 00 to 2 50 1 00 Ye...

Страница 139: ...A 21EH 4 19 6 136 2 C5 05 ASR limit Sets the upper limit for the compensa tion frequency for the speed control loop ASR to a percentage of the maximum output frequency 0 0 to 20 0 5 0 No No A No No No...

Страница 140: ...Open Loop Vec tor 2 C6 02 Carrier fre quency selection Select carrier wave fixed pattern Select F to enable detailed settings using constants C6 03 to C6 07 1 to F 2 6 1 No Q Q Q Q No 4 224H 4 6 4 18...

Страница 141: ...es 1 and 2 are ON for multi function inputs 0 00 Hz Yes Q Q Q Q Q 283H 4 6 6 5 4 d1 05 Frequency reference 5 The frequency when multi step speed reference 3 is ON for a multi function input 0 00 Hz Ye...

Страница 142: ...speed refer ences 1 2 3 and 4 are ON for multi function inputs 0 00 Hz Yes A A A A A 291H 16 d1 17 Jogfrequency reference The frequency reference when the jog frequency refer ence selection FJOG com...

Страница 143: ...296H 4 21 6 31 3 d3 04 Jump fre quency width Sets the jump frequency bandwidth in Hz The jump frequency will be the jump frequency d3 04 0 0 to 20 0 1 0 Hz No A A A A A 297H 4 21 6 31 Con stant Number...

Страница 144: ...st the noise of the torque control signal or the respon siveness with the host con troller When oscillation occurs during torque control increase the set value 0 to 1000 0 No No No No A A 29BH 6 127 d...

Страница 145: ...ng the motor in the same direction as the speed limit winding opera tion 0 or 1 1 No No No No No A 2A6H 6 128 Con stant Number Name Description Setting Range Factory Setting Change during Opera tion C...

Страница 146: ...lue will be internally adjusted to 200 ms in the Inverter 0 00 to 10 00 1 00 No No No No No A 2A4H d6 06 Field forcing limit Set the excitation current ref erence s upper limit for field forcing Set t...

Страница 147: ...1 04 to E1 10 0 to F F No Q Q No No No 302H 6 120 V F E1 04 Max output frequency To set V f characteristics in a straight line set the same values for E1 07 and E1 09 In this case the setting for E1 0...

Страница 148: ...rque limits and torque control This constant is automatically set during autotuning 0 32 to 6 40 2 1 90 A 1 No Q Q Q Q Q 30EH 4 5 6 57 6 117 E2 02 Motor rated slip Sets the motor rated slip in Hz unit...

Страница 149: ...set during autotuning 0 00 to 0 75 0 75 No No No A A A 315H 6 117 2 E2 09 Motor mechanical loss Sets motor mechanical loss as a percentage of motor rated output W Usually setting is not neces sary Ad...

Страница 150: ...A A A 319H E3 02 Motor 2 max out put fre quency FMAX To set V f characteristics in a straight line set the same values for E3 05 and E3 07 In this case the setting for E3 06 will be disregarded Alway...

Страница 151: ...is automatically set during autotuning 0 32 to 6 40 2 1 90 A 1 No A A A A A 321H 6 57 E4 02 Motor 2 rated slip Sets the motor rated slip in Hz units These set values will become the reference values f...

Страница 152: ...1 C1 02 1 Coast to stop 2 Fast stop Emergency stop using the deceleration time in C1 09 3 Continue operation To protect the motor or machinery do not normally make this setting 0 to 3 1 No No A No A...

Страница 153: ...speed detection level Sets the overspeed detection method Frequencies above that set for F1 08 set as a percentage of the maximum output fre quency that continue to exceed this frequency for the time...

Страница 154: ...6 159 PGO Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Page Display V f V f with PG Open Loop Vec tor 1 Flux Vec tor Open...

Страница 155: ...f V f with PG Open Loop Vec tor 1 Flux Vec tor Open Loop Vec tor 2 F3 01 Digital input option Sets the Digital Reference Board input method 0 BCD 1 unit 1 BCD 0 1 unit 2 BCD 0 01 unit 3 BCD 1 Hz unit...

Страница 156: ...the AO 08 Analog Monitor Board is used only outputs of 0 to 10 V are possible A meter calibration function is available 1 to 50 2 No A A A A A 391H 6 89 CH1 F4 02 Channel 1 gain 0 00 to 2 50 1 00 Yes...

Страница 157: ...elec tion Effective when a DO 08 Dig ital Output Board is used Set the number of the multi function output to be output 0 to 37 4 No A A A A A 39CH 6 162 DO CH4 F5 05 Channel 5 output selec tion Effec...

Страница 158: ...F6 03 Stopping method for external fault from Com munications Option Board 0 Deceleration stop using deceleration time in C1 02 1 Coast to stop 2 Emergency stop using deceleration time in C1 09 3 Con...

Страница 159: ...Terminal S4 function selec tion Multi function contact input 2 0 to 79 14 No A A A A A 401H S4 H1 03 Terminal S5 function selec tion Multi function contact input 3 0 to 79 3 0 No A A A A A 402H S5 H1...

Страница 160: ...will be displayed Yes Yes Yes Yes Yes C Multi function analog input selection ON Enable Yes Yes Yes Yes Yes D No V f control with PG ON Speed feedback control disabled normal V f con trol No Yes No No...

Страница 161: ...es 6 109 35 PID input characteristics switch Yes Yes Yes Yes Yes 6 109 60 DC injection braking command ON Performs DC injection braking Yes Yes Yes Yes Yes 6 16 61 External search command 1 ON Speed s...

Страница 162: ...on selection contact Multi function contact output 0 to 3D 0 No A A A A A 40BH M1M2 H2 02 Terminal P1 function selection open collec tor Multi function contact output 1 0 to 3D 1 No A A A A A 40CH P1...

Страница 163: ...ansistor fault Yes Yes Yes Yes Yes 6 74 E Fault ON Digital Operator communications error or fault other than CPF00 and CPF01 has occurred Yes Yes Yes Yes Yes F Not used Set when the terminals are not...

Страница 164: ...Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Page Display V f V f with PG Open Loop Vec tor 1 Flux Vec tor Open Loop Vec...

Страница 165: ...128 A2 H3 10 Gain terminal A2 Sets the input gain level when 10 V 20 mA is input Set according to the 100 value for the function set for H3 09 0 0 to 1000 0 100 0 Yes A A A A A 419H 6 29 6 128 A2 H3...

Страница 166: ...utput current for V f control Yes Yes Yes Yes Yes 6 56 8 Stall prevention level during run Inverter rated output current Yes Yes No No No 6 50 9 Frequency reference lower limit level Maximum output fr...

Страница 167: ...lel movement as a percentage of 10 V The maximum output from the terminal is 10 V A meter cali bration function is available 10 0to 10 0 0 0 Yes A A A A A 41FH 6 88 FM H4 04 Monitor selection terminal...

Страница 168: ...muni cation speed selec tion Set the baud rate for MEMO BUS communications of com munications connection terminals 0 1200 bps 1 2400 bps 2 4800 bps 3 9600 bps 4 19200 bps 0 to 4 3 No A A A A A 426H 6...

Страница 169: ...1 No A A A A A 42BH 6 94 RTS H5 10 Unit Selec tion for MEMO BUS Regis ter 0025H Selects the units used for MEMOBUS registry 0025H monitors the output voltage reference 0 0 1 V units 1 1 V units 0 or 1...

Страница 170: ...el as a per cent when the pulse train set in H6 02 is input 0 0 to 1000 0 100 0 Yes A A A A A 42EH 6 33 H6 04 Pulse train input bias Set the input bias when the pulse train is 0 100 0 to 100 0 0 0 Yes...

Страница 171: ...erter power supply is turned off the thermal value is reset so even if this constant is set to 1 protection may not be effective When several motors are con nected to one Inverter set to 0 and ensure...

Страница 172: ...ting Change during Opera tion Control Methods MEMO BUS Regis ter Page Display V f V f with PG Open Loop Vec tor 1 Flux Vec tor Open Loop Vec tor 2 L2 01 Momentary power loss detection 0 Disabled main...

Страница 173: ...h in units of one second Sets the time required to recover from 0 V to the maxi mum voltage 0 0 to 5 0 0 3 s 1 No A A A A A 488H 6 63 6 66 L2 05 Undervolt age detec tion level Sets the main circuit un...

Страница 174: ...ting is not necessary The factory setting reduces the set values when the motor stalls 0 to 200 150 No A A A No No 490H 4 21 6 23 L3 03 Stall pre vention limit dur ing accel Sets the lower limit for s...

Страница 175: ...0 160 No A A No No No 494H 4 21 6 49 L3 11 Overvolt age inhibit selection 0 Disabled 1 Enabled Used to enable or disable the function for inhibiting main cir cuit overvoltages by reducing the regenera...

Страница 176: ...51 L4 05 Operation when fre quency ref erence is missing 0 Stop Operation follows the frequency reference 1 Operation at 80 speed continues At 80 of speed before the frequency reference was lost Frequ...

Страница 177: ...rotected operation 4 Overtorque detected continuously during operation output stopped upon detection protected operation 5 Undertorque detection only with speed agreement operation continues after ove...

Страница 178: ...ting Range Fac tory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Page V f V f with PG Open Loop Vec tor 1 Flux Vec tor Open Loop Vec tor 2 L7 01 Forward drive torque limit Sets...

Страница 179: ...V f with PG Open Loop Vec tor 1 Flux Vec tor Open Loop Vec tor 2 L8 01 Protect selec tion for inter nal DB resistor Type ERF 0 Disabled no overheating protection 1 Enabled overheating protection 0 or...

Страница 180: ...en Inverter is ON 1 ON whenever power is ON 0 or 1 0 No A A A A A 4B6H L8 11 Cooling fan control delay time Set the time in seconds to delay turning OFF the cooling fan after the cooling fan OFF comma...

Страница 181: ...rrier frequency reduction selection 0 Disabled No carrier frequency reduction 1 Enabled Carrier frequency is reduced accordingly 0 or 1 1 2 No A A A No No 4EFH L8 39 Reduced carrier frequency Sets the...

Страница 182: ...evention function disabled 1 Hunting prevention function enabled The hunting prevention func tion suppresses hunting when the motor is operating with a light load This function is enabled in V f contr...

Страница 183: ...feed back detec tion control AFR time constant Set the time constant to decide the rate of change in the speed feedback detection control 0 to 2000 50 ms No No No A No No 585H 6 41 AFR N2 03 Speed fee...

Страница 184: ...onal gain of speed estimator Set the proportional gain of the speed estimator for PI control 0 to 1000 15 No No No No No A 59BH N4 10 High speed proportional gain of speed estimator Set the high speed...

Страница 185: ...H 7 32 Coef 2 N4 32 Speed estima tor gain fluc tuation frequency 1 Set the lower limit for the fluctuation frequency of the speed estimator s low speed proportional gain PI control Set the value in Hz...

Страница 186: ...increase as the setting of N5 03 is increased 0 00 to 100 00 1 0 No No No No A A 5B2H 4 21 6 142 P Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Met...

Страница 187: ...A 502H 6 148 6 166 o1 04 Setting unit for frequency constants related to V f characteris tics Set the setting unit for fre quency reference related con stants 0 Hz 1 min 1 0 or 1 0 No No No No A A 50...

Страница 188: ...s user initial values 2 All clear Clears all recorded user initial values When the set constants are recorded as user initial val ues 1110 will be set in A1 03 0 to 2 0 No A A A A A 507H 6 149 o2 04 k...

Страница 189: ...tor clear selection 0 Holds output power moni tor 1 Initializes output power monitor Returns to 0 0 or 1 0 No A A A A A 512H 5 80 KWH o2 18 Capacitor maintenance setting Allows the user to set the mai...

Страница 190: ...d 1 Motor 1 2 Motor 2 1 or 2 1 No Yes Yes Yes Yes Yes 700H 4 14 T1 01 Autotuning mode selec tion Set the autotuning mode 0 Rotational autotuning 1 Stationary autotuning 1 2 Stationary autotuning for l...

Страница 191: ...0 to 10 V possible 0 01 Hz A A A A A 41H U1 03 Output cur rent Monitors the output cur rent 10 V Inverter rated output current 0 to 10 V absolute value output 0 01 A A A A A A 42H U1 04 Control method...

Страница 192: ...s Inverter operating status Cannot be output A A A A A 4BH 1 FWD command S1 is ON 1 REV command S2 is ON 1 Multi input 1 S3 is ON 1 Multi input 2 S4 is ON 1 Multi input 3 S5 is ON 1 Multi input 4 S6 i...

Страница 193: ...dary current 10 to 10 V output 0 1 A A A A A 51H 2 U1 19 Motor exciting current Id Monitors the calculated value of the motor excitation cur rent The motor rated secondary current corresponds to 100 1...

Страница 194: ...ws U1 29 678 9 kWH U1 30 12345 MWH Range 0 0 to 32767999 9 Cannot be output 0 1 kWH A A A A A 5CH KWH 4 U1 30 Output power upper 5 dig its MWH A A A A A 5DH KWH 5 U1 32 ACR out put of q axis Monitors...

Страница 195: ...motor 10 V to 10 V 0 1 No No No No A 6AH U1 44 ASR out put without filter Monitors the output from the speed control loop i e the primary filter input value 100 is displayed for rated secondary curre...

Страница 196: ...be replaced when the monitor reaches 100 Cannot be output 1 A A A A A 7CH U1 63 Cooling fan mainte nance This monitor displays the amount of time the cooling fan has been operating Replace the coolin...

Страница 197: ...A A A A A 82H U2 04 Output fre quency at fault The output frequency when the previous fault occurred 0 01 Hz A A A A A 83H U2 05 Output cur rent at fault The output current when the pre vious fault oc...

Страница 198: ...lt occurred The format is the same as for U1 11 A A A A A 8BH U2 13 Operation status at fault The operating status when the previous fault occurred The for mat is the same as for U1 12 A A A A A 8CH U...

Страница 199: ...fault The error contents of 2nd previous fault A A A A A 91H 2 U3 03 Third most recent fault The error contents of 3rd previous fault A A A A A 92H 3 U3 04 Fourth oldest fault The error contents of 4t...

Страница 200: ...orque compensation primary delay time constant 0 to 10000 1 ms 200 5 200 5 20 C5 01 ASR proportional P gain 1 0 00 to 300 00 0 01 0 20 20 00 10 00 1 C5 02 ASR integral I time 0 000 to 10 000 0 001 s 0...

Страница 201: ...7 8 9 A B C D E F E1 04 Hz 50 0 60 0 60 0 72 0 50 0 50 0 60 0 60 0 50 0 50 0 60 0 60 0 90 0 120 0 180 0 50 0 50 0 50 0 50 0 E1 05 V 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 20...

Страница 202: ...0 60 0 90 0 120 0 180 0 50 0 50 0 50 0 50 0 E1 05 V 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 200 0 E1 06 Hz 50 0 60 0 50 0 60 0 50 0...

Страница 203: ...Motor rated current A 1 90 3 30 6 20 8 50 14 00 19 60 26 60 39 7 53 0 E2 02 E4 02 Motor rated slip Hz 2 90 2 50 2 60 2 90 2 73 1 50 1 30 1 70 1 60 E2 03 E4 03 Motor no load current A 1 20 1 80 2 80 3...

Страница 204: ...ection 6 4 4 4 4 4 4 1 1 C6 11 Carrier frequency selection for open loop vector 2 con trol 2 1 1 1 1 1 1 1 1 1 Carrier frequency selection upper limit 6 6 4 4 4 4 4 1 1 E2 01 E4 01 Motor rated current...

Страница 205: ...ted slip Hz 2 90 2 60 2 50 3 00 2 70 2 70 1 50 1 30 1 70 1 60 E2 03 E4 03 Motor no load current A 0 60 0 80 1 40 1 50 2 30 2 30 2 60 4 00 5 6 7 6 E2 05 E4 05 Motor line to line resis tance 38 198 22 4...

Страница 206: ...1 1 1 1 1 1 1 Carrier frequency selection upper limit 3 3 3 3 3 2 2 3 0 3 0 1 1 1 1 1 E2 01 E4 01 Motor rated current A 32 9 38 6 52 3 65 6 79 7 95 0 130 0 156 0 190 0 223 0 270 0 310 0 370 0 500 0 E...

Страница 207: ...34 Improved Operating Efficiency 6 36 Machine Protection 6 42 Continuing Operation 6 63 Inverter Protection 6 74 Input Terminal Functions 6 76 Output Terminal Functions 6 86 Monitor Constants 6 88 Ind...

Страница 208: ...Fig 6 1 Frequency Setting Display Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open loop Vec tor...

Страница 209: ...peeds Master Auxiliary Speeds When switching between the master and auxiliary speeds connect the master speed frequency reference to control circuit terminal A1 or A2 and connect the auxiliary speed f...

Страница 210: ...Train Signals When b1 01 is set to 4 the pulse train input to control circuit terminal RP is used as the frequency reference Set H6 01 Pulse Train Input Function Selection to 0 frequency reference an...

Страница 211: ...over multi step speed references Terminal Constant Number Set Value Factory Setting Details S5 H1 03 3 Multi step speed reference 1 Also used for master speed auxiliary speed switching when multi func...

Страница 212: ...g 0 to 10 V to terminal A2 s analog input set H3 08 to 0 and turn OFF pin 2 to DIP switch S1 on the control circuit terminal board Refer to page 2 26 Connection Example and Time Chart The following di...

Страница 213: ...ference 2 Multi step speed reference 3 Jog frequency selection Frequency reference 3 Auxiliary speed fre quency 2 Frequency reference 4 Frequency reference 5 Frequency reference 6 Jog frequency Freque...

Страница 214: ...11 bits A D 11 bits Ch1 Ch2 Ch3 6GTOKPCN A1 F2 01 6GTOKPCN A2 6GTOKPCN A3 Note AI input If A1 14B is not mounted the same operation as when F2 01 1 will be performed regardless of the F2 01 setting Pr...

Страница 215: ...Frequency Reference 6 9 The same value can not be set in H3 05 and H3 09 Fig 6 9 AI Input Detailed Diagram Primary delay filter Primary delay filter Primary delay filter 2 is current input 8 8 8 8 8 8...

Страница 216: ...ence The factory setting is set to a 2 wire sequence When control circuit terminal S1 is set to ON forward opera tion will be performed and when S1 is turned OFF the Inverter will stop In the same way...

Страница 217: ...Fig 6 12 Three wire Sequence Time Chart INFO 1 Use a sequence that turns ON terminal S1 for 50 ms or longer for the Run Command This will make the Run Command self holding in the Inverter 2 When the...

Страница 218: ...ops faster than coast to stop no regenerative operation 3 Coast to stop with timer Run Commands are disregarded during deceleration 0 to 3 0 No Q Q Q Q Q 182H b1 05 Operation selection for setting E1...

Страница 219: ...to set the time to perform DC injection braking at start in units of 1 second Used to stop coasting motor and restart it When the set value is 0 DC injection braking at start is not per formed 0 00 to...

Страница 220: ...luding the load Fig 6 15 Coast to Stop Injection brake time at start b2 03 Zero speed control b2 04 Baseblock b2 03 b2 04 b2 03 b2 04 b2 03 b2 04 Run Command OFF ON OFF Frequency reference via analog...

Страница 221: ...red until the time T has elapsed The time T depends upon the output frequency when the Stop Command is input and the deceleration time Fig 6 17 Coast to Stop with Timer INFO After the Stop Command is...

Страница 222: ...DC Injection Brake Time Chart Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open Loop Vector 1 Fl...

Страница 223: ...emergency stop with an NC contact set the multi function input terminal H1 to 17 After the emergency Stop Command has been input operation cannot be restarted until the Inverter has stopped To cancel...

Страница 224: ...ration time 1 Sets the deceleration time to decel erate from the maximum output fre quency to 0 in 1 second units Yes Q Q Q Q Q 201H 1 C1 03 Acceleration time 2 The acceleration time when the multi fu...

Страница 225: ...input accel decel time 1 or accel decel time 2 take priority 0 0 to 400 0 0 0 Hz No A A A A A 20AH C2 01 S curve char acteristic time at accelera tion start All sections of the S curve charac teristic...

Страница 226: ...n deceleration time using terminal A2 s input voltage The Inverter s acceleration time when the acceleration time has been set in C1 01 is as follows Acceleration time C1 01 set value x acceleration d...

Страница 227: ...g Example The S curve characteristic when switching operation forward reverse is shown in the following diagram Fig 6 22 S curve Characteristic during Operation Switching INFO Set the S curve characte...

Страница 228: ...Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open Loop Vector 1 Flux Vec tor Open Loop Vector 2 b6 01 Dwell fre quency at start Th...

Страница 229: ...ter Display V f V f with PG Open Loop Vector 1 Flux Vec tor Open Loop Vector 2 L3 01 Stall preven tion selection during accel 0 Disabled Acceleration as set With a heavy load the motor may stall 1 En...

Страница 230: ...cally lowered to prevent stalling L3 03 is the limit value to prevent the stall prevention level in the constant output range from being reduced more than necessary Set the constants as a percent taki...

Страница 231: ...celeration is automatically adjusted to a faster deceleration time within the range of the stall prevention level during deceleration Related Constants The setting range for flux vector and open loop...

Страница 232: ...he overvoltage inhibit function is a function that by reducing the regenerative torque limit to a value less than its set value according to the main circuit voltage level suppresses voltage rises wit...

Страница 233: ...ting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open Loop Vector 1 Flux Vec tor Open Loop Vector 2 L3 11 Overvoltage inhibit selection 0...

Страница 234: ...ency 100 0 to 100 0 0 0 Yes A A A A A 412H A1 H3 04 Signal level selection ter minal A3 0 0 to 10 V 1 10 to 10 V 11 bit polarity positive negative input 0 or 1 0 No A A A A A 413H A3 H3 05 Multi funct...

Страница 235: ...hen 10 V 20 mA is input Set according to the 100 value for the function set for H3 09 0 0 to 1000 0 100 0 Yes A A A A A 419H A2 H3 11 Bias terminal A2 Sets the input gain level when 0 V 4 mA is input...

Страница 236: ...50 Adjusting Frequency Bias Using an Analog Input When constant H3 09 or H3 05 is set to 0 add to terminal A1 the frequency equivalent to the terminal A2 or A3 input voltage is added to A1 as a bias F...

Страница 237: ...is as follows Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open Loop Vector 1 Flux Vec tor Open...

Страница 238: ...Input Setting Precautions Set the jump frequency according to the following formula d3 01 d3 02 d3 03 Analog input When constants d3 01 to d3 03 are set to 0 Hz the jump frequency function is disable...

Страница 239: ...Vec tor Open Loop Vector 2 H6 01 Pulse train input function selection 0 Frequency reference 1 PID feedback value 2 PID target value 0 to 2 0 No A A A A A 42CH H6 02 Pulse train input scaling Set the...

Страница 240: ...will not be adjusted Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open Loop Ve...

Страница 241: ...ency reference lower limit level you can adjust the frequency lower level using the terminal A2 input level Fig 6 32 Output Frequency Lower Level for Multi function Analog Input INFO If constant d2 02...

Страница 242: ...llow ing times When actual speed is low increase the set value When actual speed is high decrease the set value Used as the applicable control gain when using flux vector con trol 0 0 to 2 5 1 0 Yes A...

Страница 243: ...compensation gain is used as the motor temperature compensation gain When the motor temperate increases the motor s internal constant increases resulting in an increase in slip If C3 01 is set the am...

Страница 244: ...er current margin Setting Precautions If using the device at medium to low speed only if the power supply voltage is 10 or more higher than the motor rated voltage or if the torque control accuracy at...

Страница 245: ...en loop vector control 20 ms Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open Loop Vector 1 Flux...

Страница 246: ...ion func tion selection 0 Hunting prevention function disabled 1 Hunting prevention function enabled The hunting prevention function suppresses hunting when the motor is operating with a light load Th...

Страница 247: ...on control AFR gain Set the internal speed feedback detection control gain using the multiplication function Normally there is no need to make this setting Adjust this constant as follows If hunting o...

Страница 248: ...with PG Open Loop Vector 1 Flux Vec tor Open Loop Vec tor 2 C6 02 Carrier fre quency selection Select carrier wave fixed pattern Select F to enable detailed settings using constants C6 03 to C6 07 1...

Страница 249: ...noise from the motor is large Set the carrier frequency high When using V f control or V f control with PG you can vary the carrier frequency according to the output frequency as shown in the followin...

Страница 250: ...reduced by the carrier frequency setting and an OL2 Inverter overload may be detected even if the overload current is smaller than 150 The reduction levels of the Inverter overload current are shown...

Страница 251: ...ng for 400V 132kW and 220kW flax vector control A1 02 3 is 1 5 kHz for software version VSG123032 or later Carrier Frequency 0 4 kHz 1 kHz 1 5 kHz 2 kHz 3 kHz 5 kHz 8 kHz Maximum output frequency sett...

Страница 252: ...ted torque Four individual regions can be set 0 to 300 200 No No No A A A 4A7H L7 02 Reverse drive torque limit 0 to 300 200 No No No A A A 4A8H L7 03 Forward regenera tive torque limit 0 to 300 200 N...

Страница 253: ...g input terminal signal level is factory set as follows Multi function analog input terminal A2 4 to 20 mA Multi function analog input terminal A3 0 to 10 The following diagram shows the relationship...

Страница 254: ...value as this may result in the motor falling or slipping Torque limits using an analog input are the upper limit value during 10 V or 20 mA input of 100 of the motor rated torque To make the torque l...

Страница 255: ...rter Rated Output Current the motor will accelerate again at the frequency set or the acceleration time set Related Constants Con stant Number Name Description Setting Range Factory Setting Change dur...

Страница 256: ...ing flux vector control the motor speed is detected Related Constants INFO If the motor capacity is smaller than the Inverter capacity or the motor stalls when operating at the factory set tings lower...

Страница 257: ...Fout Agree 1 Fref Set Agree 1 Frequency Detection 1 Frequency Detection 2 Frequency Detection 5 L4 03 Speed agree detection level Fref Set Agree 2 Frequency Detection 3 Frequency Detection 4 L4 04 Spe...

Страница 258: ...ut Agree 1 Multi function output setting 2 OFF ON Frequency reference Output frequency or motor speed Fref Fout Agree 2 L4 04 Multi function output setting 13 OFF ON tput frequency motor speed f Set A...

Страница 259: ...ctor 2 L6 01 Torque detec tion selection 1 0 Overtorque undertorque detection disabled 1 Overtorque detection only with speed agreement operation continues after overtorque warning 2 Overtorque detect...

Страница 260: ...A5H 2 L6 06 Torque detec tion time 2 0 0 to 10 0 0 1 s No A A A A A 4A6H 2 Set ting Value Function Control Methods V f V f with PG Open Loop Vec tor 1 Flux Vec tor Open Loop Vec tor 2 B Overtorque und...

Страница 261: ...s 3 Overtorque detection only with speed matching output stopped upon detec tion protected operation OL3 lit OL4 lit 4 Overtorque detected continuously during operation output stopped upon detection p...

Страница 262: ...ertorque detection level using an analog input Fig 6 40 Overtorque Undertorque Detection Level Using an Analog Input Multi Function Analog Input H3 05 H3 09 Set ting Value Function Contents 100 Contro...

Страница 263: ...t during autotuning 0 32to 6 40 2 1 90 A 1 No Q Q Q Q Q 30EH E4 01 Motor 2 rated current Sets the motor rated current in 1 A units These set values will become the reference values for motor protec ti...

Страница 264: ...tection level Yes Yes Yes Yes Yes L1 01 Set Value Motor Type Tolerance Load Characteristics Cooling Ability Electronic Thermal Operation at 100 Motor Load 1 General purpose motor standard motor Use th...

Страница 265: ...FF there is a risk that the circuit cannot be pro tected even if this constant has been set to 1 enabled because the thermal value will be reset To detect overloads in good time set the set value in c...

Страница 266: ...EMO BUS Regis ter Display V f V f with PG Open Loop Vector 1 Flux Vec tor Open Loop Vector 2 L1 03 Alarm opera tion selection during motor overheating Set H3 09 to E and select the operation when the...

Страница 267: ...Function Selection to E Motor temperature input you can detect alarm OH3 or OH4 using the PTC temperature resistance characteristics and protect the motor The terminal connections are shown in the fo...

Страница 268: ...ich reverse motor rotation can cause problems e g fans pumps etc Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Reg...

Страница 269: ...undervoltage will not be detected Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG...

Страница 270: ...inertia L2 04 Voltage recov ery time Sets the time required to return the Inverter output voltage to nor mal voltage at the completion of a speed search in units of one sec ond Sets the time required...

Страница 271: ...search operation current as a percentage taking the Inverter rated current as 100 Not usually necessary to set When restarting is not possible with the factory settings reduce the value 0 to 200 100...

Страница 272: ...00 150 No A No A No A 1F0H I b3 18 Speed search retrial detec tion time Sets the time for detection in a speed search retrial in units of seconds 0 00to 1 00 0 10 s No A No A No A 1F1H b3 19 Number of...

Страница 273: ...equency If a motor overload OL1 or an Inverter overload OL2 occurs and the motor cannot restart lower the set value If an overcurrent OC is detected when using speed search after recovery following a...

Страница 274: ...er loss was detected or from the highest frequency and performs speed detection at the current level during the search External Speed Search Command External search command 1 and external search comma...

Страница 275: ...k Time L2 03 Fig 6 46 Speed Search After Baseblock Estimated Speed Loss Time L2 03 AC power supply Output frequency Output current OFF ON Start using speed detected Set frequency reference Minimum bas...

Страница 276: ...ss Time L2 03 Run Command Output frequency Output current OFF ON b3 02 Deceleration time set in b3 03 Set frequency reference Minimum baseblock time L2 03 Maximum output frequency or set frequency Low...

Страница 277: ...sing the following master speed analog inputs are used to detect a frequency loss Analog input using terminal A1 Analog input using terminal A2 when H3 09 Multi function analog input terminal A2 funct...

Страница 278: ...cation Precautions The number of auto restarts count is reset under the following conditions After auto restart normal operation has continued for 10 minutes After the protection operation has been pe...

Страница 279: ...nds 120 per every 10 seconds Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open Loop Vector 1 Flux...

Страница 280: ...era tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open Loop Vector 1 Flux Vec tor Open Loop Vector 2 L8 01 Protect selec tion for internal DB resistor Type ERF 0 Disabled no overheat...

Страница 281: ...n Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open Loop Vector 1 Flux Vec tor Open Loop Vector 2...

Страница 282: ...nd b1 02 to 1 Control circuit terminals Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f wi...

Страница 283: ...nput Multi function Contact Inputs H1 01 to H1 10 Time Chart The time chart when using baseblock commands is shown below Fig 6 50 Baseblock Commands Set ting Value Function Control Methods V f V f wit...

Страница 284: ...power supply is turned OFF Related Constants Time Chart The time chart when using Acceleration Deceleration Ramp Hold commands is given below Fig 6 51 Acceleration Deceleration Ramp Hold Con stant Nu...

Страница 285: ...as a pair The output frequency depends on the acceleration and deceleration time Be sure to set b1 02 Run Command selection to 1 Control circuit terminal Related Constants Precautions When setting and...

Страница 286: ...unction Selection is set to 1 the frequency reference held using the UP DOWN functions is stored even after the power supply is turned OFF When the power supply is turned ON and the Run Command is inp...

Страница 287: ...r limit Accelerates to lower limit Same frequency Lower limit Forward operation stop UP command DOWN command Frequency matching signal Reference frequency reset Power supply The frequency matching sig...

Страница 288: ...and the speed reference is from an analog input When the analog frequency reference value d4 02 0 the frequency reference is set to 0 If only the Trim Control Increase command or Trim Control Decreas...

Страница 289: ...ration Deceleration Ramp Hold command UP DOWN command Trim Control Increase Decrease command Application Precautions When performing sample hold of analog frequency references be sure to store referen...

Страница 290: ...ontrol is 0 to 132 0 Multi Function Contact Inputs H1 01 to H1 10 Application Precautions Jog frequencies using FJOG and RJOG commands are given priority over other frequency references When both FJOG...

Страница 291: ...al fault detection method Operation during external fault detection The following table shows the relationship between the combinations of conditions and the set value in H1 Note 1 Set the input level...

Страница 292: ...or a voltage is being output OFF The Inverter is not outputting a frequency Baseblock DC injection braking initial excitation or stopped ON The Inverter is outputting a frequency OFF The output freque...

Страница 293: ...The motor protection function s electronic thermal value is less than 90 of the detection level ON The motor protection function s electronic thermal value is greater than 90 of the detection level OF...

Страница 294: ...ut characteristic up down parallel movement as a per centage of 10 V The maximum output from the terminal is 10 V A meter calibra tion function is available 10 0 to 10 0 0 0 Yes A A A A A 41FH FM H4 0...

Страница 295: ...8 34 39 40 can not be set 29 to 31 and 41 are not used When the AO 12 Analog Monitor Board is used outputs of 10 V are possible To output 10 V set F4 07 or F4 08 to 1 When the AO 08 Analog Monitor Boa...

Страница 296: ...or value is negative For monitor items corresponding to 10 to 10 V refer to Chapter 5 User Constants Using Pulse Train Monitor Contents This section explains pulse monitor constants Related Constants...

Страница 297: ...to H6 07 Set H6 06 to 2 and H6 07 to 0 to output the frequency synchronous with the Inverter s U phase output Application Precautions When using a pulse monitor constant connect a peripheral device ac...

Страница 298: ...slave beforehand so the master can perform signal communications using that address Slaves receiv ing commands from the master perform the specified function and send a response to the master Fig 6 58...

Страница 299: ...or display has completely disappeared 5 Turn ON the power supply once again 6 Perform communications with the PLC IMPORTANT 1 Separate the communication cables from the main circuit cables and other w...

Страница 300: ...nals 0 1200 bps 1 2400 bps 2 4800 bps 3 9600 bps 4 19200 bps 0 to 4 3 No A A A A A 426H H5 03 Communica tion parity selection Set the parity for MEMO BUS communications of com munications connection t...

Страница 301: ...a packets is changed by the command function contents The space between messages must support the following Fig 6 60 Message Spacing Slave Address Set the Inverter address from 0 to 20 Hex If you set...

Страница 302: ...e following method 1 The factory setting for CRC 16 communications is usually 0 but when using the MEMOBUS system set the factory setting to 1 i e set all 16 bits to 1 2 Calculate CRC 16 using MSB as...

Страница 303: ...s data link status and frequency references from the slave 2 Inverter Command Message Response Message During Normal Operation Response Message During Error Slave Address 02H Slave Address 02H Slave A...

Страница 304: ...essage During Error Slave address 01H Slave address 01H Slave address 01H Function code 08H Function code 08H Function code 89H Test Code Higher place 00H Test Code Higher place 00H Error Code 01H Low...

Страница 305: ...ti function input command 5 Bit 9 Multi function input command 6 Bit A Multi function input command 7 Bit B Multi function input command 8 Bit C Multi function input command 9 Bit D Multi function inp...

Страница 306: ...terminal P3 C3 1 ON 0 OFF Bit 9 Multi function PHC output 4 terminal P4 C4 1 ON 0 OFF Bits A and B Not used 0021H Error details Bit 0 Overcurrent OC Ground fault GF Bit 1 Main circuit overvoltage OV B...

Страница 307: ...1 Inverter output baseblock Bit 9 Frequency reference mode 1 Not communications 0 Communications Bit A Run Command mode 1 Not communications 0 Communications Bit B Overtorque detection 1 Detected Bit...

Страница 308: ...tails Bit 0 CRC error Bit 1 Invalid data length Bit 2 Not used Bit 3 Parity error Bit 4 Overrun error Bit 5 Framing error Bit 6 Time out Bits 7 to F Not used 003EH kVA setting 003FH Control method Reg...

Страница 309: ...02H Invalid register number error The register address you are attempting to access is not recorded anywhere With broadcast sending a start address other than 0000H 0001H or 0002H has been set 03H Inv...

Страница 310: ...o the Inverter and set 67 communications test mode in constant H1 05 Ter minal S7 Function Selection 2 Turn OFF the power supply to the Inverter 3 Perform wiring according to the following diagram whi...

Страница 311: ...s turned ON When the timer function input OFF time is longer than the value set in b4 02 the timer output function is turned OFF An example of timer function operation is given in the following diagra...

Страница 312: ...ero using P control alone I control Outputs the amount of operation that integrates the deviation Used for matching feedback value to the target value I control is not suited however to rapid variatio...

Страница 313: ...frequency 0 0 to 100 0 100 0 Yes A A A A A 1A8H PID b5 05 Derivative D time Sets D control derivative time in 1 second units D control is not performed when the setting is 0 00 0 00to 10 00 0 00 s Yes...

Страница 314: ...b5 16 PID sleep oper ation delay time Set the delay time until the PID sleep function starts in seconds 0 0 to 25 5 0 0 s No A A A A A 1B4H b5 17 Accel decel time for PID reference Set the accel dece...

Страница 315: ...ld ON Hold Yes Yes Yes Yes Yes 34 PID soft starter Yes Yes Yes Yes Yes 35 PID input characteristics switch Yes Yes Yes Yes Yes Set ting Value Function Contents 100 Control Methods V f V f with PG Open...

Страница 316: ...vative D time to within a range that does not vibrate PID Target Input Method Setting Conditions Multi Function Analog Ter minal A2 or A3 Input Set H3 05 or H3 09 to C PID target value Also be sure to...

Страница 317: ...ol Condition To rapidly stabilize the control even if overshoot occurs reduce integral time I and lengthen derivative time D Suppressing Long cycle Vibration If vibration occurs with a longer cycle th...

Страница 318: ...great or rigidity is poor In this case set the constant to be greater than the resonance frequency cycle Increase this time constant to reduce Inverter responsiveness Using b5 09 you can invert the PI...

Страница 319: ...01 1 Output frequency U1 02 1 T b5 05 T 1 1 PID output gain b5 10 Z 1 Z 1 Z 1 Frequency reference U1 01 PID target value U1 38 Integral I time b5 03 Store integral using multi function inputs Integral...

Страница 320: ...Time Chart PID Sleep The PID sleep function stops the Inverter when the PID sleep function delay time continues while the PID control target value is at an insufficient level to operate the PID sleep...

Страница 321: ...aving gain with the open loop vector control method 0 0 to 10 0 0 7 1 Yes No No A A A 1CDH b8 03 Energy saving filter time con stant Set the energy saving filter time constant with the open loop vec t...

Страница 322: ...ght may become unstable Motor efficiency varies due to temperature fluctuations and differences in motor characteristics Conse quently control motor efficiency online to optimize efficiency by causing...

Страница 323: ...s constant is automatically set during autotuning 0 00to 1 89 3 1 20 A 1 No A A A A A 310H E2 04 Number of motor poles Sets the number of motor poles This constant is automatically set during autotuni...

Страница 324: ...ting Set the number of motor poles number of poles as written on the motor nameplate E2 04 is not displayed when V f control or open loop vector control is selected Motor Line to Line Resistance Setti...

Страница 325: ...control method To increase the torque compensation accuracy when in V f control method set the motor iron loss in Watts Motor Mechanical Loss When using flux vector control adjust mechanical loss in t...

Страница 326: ...r E1 07 and E1 09 In this case the setting for E1 08 will be disre garded Always ensure that the four fre quencies are set in the following manner E1 04 FMAX E1 06 FA E1 07 FB E1 09 FMIN 40 0to 400 0...

Страница 327: ...nd the braking transistor operation level BTR vary depending on the input voltage as shown in the following table These are values of operation levels for braking transistors built in Inverters of 0 4...

Страница 328: ...rd less of rotation speed for linear transport systems 0 F 50 Hz specifications 1 60 Hz specifications 2 60 Hz specifications voltage saturation at 50 Hz 3 72 Hz specifications voltage saturation at 6...

Страница 329: ...Torque Characteristics Set Value 4 to 7 High startup torque Set value 8 to B Fixed Output Operation Set Value C to E Set Value 0 50 Hz Set Value 1 60 Hz Set Value 2 60 Hz Set Value 3 72 Hz Initial val...

Страница 330: ...acteristics Set Value 4 to 7 High Startup Torque Set Value 8 to B Fixed Output Operation Set Value C to E Set Value 0 50 Hz Set Value 1 60 Hz Set Value 2 60 Hz Set Value 3 72 Hz Initial value of set v...

Страница 331: ...orque Characteristics Set Value 4 to 7 High Startup Torque Set Value 8 to B Fixed Output Operation Set Value C to E Set Value 0 50 Hz Set Value 1 60 Hz Set Value 2 60 Hz Set Value 3 72 Hz Initial valu...

Страница 332: ...E1 08 will be ignored Fig 6 67 User Set V f Pattern Setting Precautions When the setting is to user defined V f pattern beware of the following points When changing control method constants E1 07 to...

Страница 333: ...d5 02 Torque reference delay time Set the torque reference filter pri mary delay time in ms units This function can be used to adjust the noise of the torque con trol signal or the responsiveness wit...

Страница 334: ...A3 function selec tion Select multi function analog input function for terminal A3 0 to 1F 2 No A A A A A 414H A3 H3 06 Gain terminal A3 Sets the input gain level when 10 V is input Set according to...

Страница 335: ...2 Speed control circuit operating for torque control except when stopped The external torque reference will be limited if torque control is selected Output when the motor is rotating at the speed limi...

Страница 336: ...o apply reverse torque use an input level of 10 V to 10 V or switch the direction using a multi function input set to 78 polarity Reverse Command for external torque reference Torque Reference Input M...

Страница 337: ...f Refer ence Constant Set tings Remarks Voltage input 10 to 10 V Set in d5 04 d5 03 2 Between A1 and AC b1 01 1 H3 01 1 Set H3 01 to 0 if the speed limit is always to be positive Between A2 and AC b1...

Страница 338: ...tion For the winding operation both the speed limit and the torque reference input are positive The motor will accelerate when the torque reference input is larger than the load and will decelerate wh...

Страница 339: ...direction to the sign of the speed limit i e in winding operation use with d5 07 set to 1 If the sign of the calculated speed is the opposite to that of the speed limit a torque will be output to prev...

Страница 340: ...tion reference for reverse motor rotation clockwise as viewed from the motor output axis Since the polarity of the voltage input determines the direction only forward torque compensation can be input...

Страница 341: ...e reference input When the Run Command turns OFF the control method when stopped will be for speed control Even from the torque control method the system will automatically change to speed control and...

Страница 342: ...p Vec tor 2 C5 01 ASR propor tional P gain 1 Sets the proportional gain of the speed loop ASR 0 00to 300 00 2 20 00 1 Yes No A No A A 21BH 1 C5 02 ASR inte gral I time 1 Sets the integral time of the...

Страница 343: ...C5 08 ASR inte gral I limit Set the upper limit of the speed control loop integral as a percentage of the value at the rated load 0 to 400 400 No No No No A A 222H C5 10 ASR pri mary delay time 2 Set...

Страница 344: ...selection 2 Settings that allow multi func tion analog output 1 to be used to monitor the output frequency H4 02 Multi function analog output 1 terminal FM output gain 1 00 H4 03 Multi function analo...

Страница 345: ...Fig 6 72 Responsiveness for Proportional Gain Adjusting ASR Integral Time 1 C5 02 This constant sets the speed control ASR integral time Lengthening the integral time lowers the responsiveness and wea...

Страница 346: ...01 C5 02 Adjust these constants at normal operating speed Increase C5 01 ASR proportional gain 1 until there is no oscillation Decrease C5 02 ASR integral time 1 until there is no oscillation Refer t...

Страница 347: ...rease C5 04 ASR integral time 2 to a level where there is no oscillation Monitor the Inverter s output current and verify that it is less than 50 of the Inverter rated current If the out put current e...

Страница 348: ...ory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open Loop Vector 1 Flux Vec tor Open Loop Vector 2 N5 01 Feed forward control selec tion Select the feed...

Страница 349: ...s not set to 0 0 disable feed forward control i e set N5 01 to 0 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...

Страница 350: ...as a percentage of the maximum output frequency Fig 6 80 Droop Control Gain Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter...

Страница 351: ...s selected When b2 01 is less than E1 09 E1 09 becomes the DC injection braking starting frequency For flux vector control zero speed control from B2 01 0 0 to 10 0 0 5 Hz No A A A A A 189H b9 01 Zero...

Страница 352: ...No No No Yes No Set ting Value Function Control Methods V f V f with PG Open Loop Vec tor 1 Flux Vec tor Open Loop Vec tor 2 33 Zero servo end ON Current position is within zero servo start position...

Страница 353: ...setting is too large Adjust b9 01 after adjusting the speed control gain The zero servo detection width is set as the allowable position offset from the zero servo start position Set 4 times the numb...

Страница 354: ...of reference set ting and moni tor Sets the units that will be set and displayed for the frequency refer ence and frequency monitor 0 0 01 Hz units 1 0 01 units Maximum output frequency is 100 2 to 3...

Страница 355: ...al values 0 Stores not set 1 Begins storing Records the set constants as user initial values 2 All clear Clears all recorded user initial values When the set constants are recorded as user initial val...

Страница 356: ...attempt to register any further changes as initial values Set A1 03 Initialize to 1110 to initialize the Inverter constants using the user set initial values in memory To clear the user set initial v...

Страница 357: ...lues stored in the Digital Operator with Inverter constants VERIFY Related Constants Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS R...

Страница 358: ...READ Function Procedure Step No Digital Operator Display Explanation 1 Press the Menu Key and select advanced programming mode 2 Press the DATA ENTER Key and select the constants monitor display 3 Di...

Страница 359: ...th mismatch or read data error Tried to write constants to EEPROM on the Digital Operator but unable to perform write operation Table 6 2 COPY Function Procedure Step No Digital Operator Display Expla...

Страница 360: ...which you are trying to copy and the Inverter capacity stored in the Digital Operator are different The Inverter control method in which you are trying to copy and the Inverter control method stored i...

Страница 361: ...copied Do not shut down the power while copying the constants 3 Display o3 01 Copy Function Selection using the Increment Key and Decrement Key 4 Press the DATA ENTER Key and select the function setti...

Страница 362: ...s Con stant Number Name Description Setting Range Factory Setting Change during Opera tion Control Methods MEMO BUS Regis ter Display V f V f with PG Open Loop Vector 1 Flux Vec tor Open Loop Vector 2...

Страница 363: ...changed Programming mode constants can be changed 0 to 9999 0 No A A A A A 104H A1 05 Password set ting Used to set a four digit number as the password This constant is not usually dis played When th...

Страница 364: ...otor or machinery do not normally make this setting 0 to 3 1 No No A No A No 381H PG F1 03 Operation selection at overspeed OS Sets the stopping method when an overspeed OS fault occurs 0 Ramp to stop...

Страница 365: ...0 0 to 2 0 0 0 s No No A No A A 388H OS F1 10 Excessive speed deviation detection level Sets the speed deviation detection method Any speed deviation above the F1 10 set level set as a percent age of...

Страница 366: ...ction and Motor Rotation Direction Constant F1 05 matches the PG rotation direction and the motor rotation direction If the motor is rotating for wards set whether it is A phase driven or B phase driv...

Страница 367: ...m the PG are monitor outputs Detecting PG Open Circuit Select the stopping method when PG cable disconnected is detected and the PG open circuit PGO detection time When the Inverter is operating with...

Страница 368: ...A A A A A 39AH DO CH2 F5 03 Channel 3 out put selection Effective when a DO 08 Digital Output Board is used Set the number of the multi func tion output to be output 0 to 37 2 No A A A A A 39BH DO CH3...

Страница 369: ...r of the multi func tion output to be output 0 to 37 0F No A A A A A 3A0H DO CH8 F5 09 DO 08 output mode selection Effective when a DO 08 Digital Output Board is used Set the output mode 0 8 channel i...

Страница 370: ...et for the AI 14U Set Value Terminal Number Output Details 1 Binary code output TD5 TD11 bit 0 Encoded output Refer to table below TD6 TD11 bit 1 TD7 TD11 bit 2 TD8 TD11 bit 3 TD9 TD11 Zero speed dete...

Страница 371: ...input selection Sets the functions for channel 1 to 3 that are effective when the AI 14B Analog Reference Board is used 0 3 channel individual Chan nel 1 terminal A1 Channel 2 terminal A2 Channel 3 te...

Страница 372: ...itor 0 0 01 Hz units 1 0 01 units Maximum output frequency is 100 2 to 39 min 1 units Sets the motor poles 40 to 39999 User desired display Set the desired values for setting and display for the max o...

Страница 373: ...n 4 digit BCD with Sign 5 digit BCD with out Sign F3 01 7 S1 12 bit F3 01 7 S1 16 bit F3 01 0 to 5 S1 12 bit F3 01 0 to 5 S1 16 bit F3 01 6 S1 16 bit TC1 1 Bit 1 20 Bit 1 20 1 BCD digit 1 0 to 9 1 BCD...

Страница 374: ...3 01 Switch S1 Reference Input Mode Reference Setting Range U1 01 Monitor Unit o1 03 0 o1 03 1 0 or 1 0 12 bits 3 digit BCD with sign 1 110 to 110 0 01 Hz 0 01 16 bits 4 digit BCD with sign 1 110 to 1...

Страница 375: ...igit BCD with sign 100 1 to 4 digit setting of o1 03 9999 to 9999 when o1 03 9999 X1000 X 0 to 3 16 bits 4 digit BCD with sign 100 10000 1000 to 1000 F3 01 Reference Input Mode Reference Setting Range...

Страница 376: ...n width Change the setting to approxi mately 0 1 Hz if there are drops while stopping 4 When using frequency detection 2 set L4 01 before H2 01 If H2 01 is set before L4 01 the holding brake will enga...

Страница 377: ...1 Note For variable speed operation by an analog signal set to b1 01 1 Fig 6 87 Brake ON OFF Sequence Time Chart Flux Vector BR Inverter Varispeed G7 Forward run UP DOWN HIGH LOW Reverse run S2 Multi...

Страница 378: ...n serious acci dents Torque Limit The torque limit values L7 01 to L7 04 are the motor s rated torque When there is a possibility of insuffi cient torque at start up or other time increase the Inverte...

Страница 379: ...started and stopped Acceleration Deceleration Time If the delay time for the holding brake s mechanical operation is not taken into consideration and the accelera tion deceleration time on the Inverte...

Страница 380: ...e and speed response Controlling hunting and vibration 20 ms 20 to 100 ms Torque or speed response is insufficient Reduce the setting Hunting or vibration occurs Increase the set ting C3 02 Slip compe...

Страница 381: ...proportional gain and inte gral time when the same val ues cannot be used for both high speed and low speed operation C5 06 ASR pri mary delay time Controlling hunting and vibration 0 004 s 0 004 to...

Страница 382: ...tion end is 0 00 second while the fac tory setting for all other S curve characteristic times is 0 20 second Make appropriate settings for the accel decel times and S curve characteristic times at eac...

Страница 383: ...otor current torque before starting b2 03 DC injection braking time at start 0 2 to 0 5 s b2 02 DC injection braking current 50 to 80 open loop vector 1 control V f control only IMPORTANT 1 When the l...

Страница 384: ...als from before the Inverter starts until operation stops Factory setting 10 V 100 torque Negative polarity is input for motor loads and positive polarity is input for regenerative loads The following...

Страница 385: ...the IGBT in the Inverter will be subject to heat stress resulting in a shortened life span In this case take measures such as retuning and reduction of the load to reduce the current to a value less t...

Страница 386: ...ive load When this function is enabled the torque reference on the regenerative side is automatically inhibited in the Inverter during regeneration Using this function in elevating machines is dangero...

Страница 387: ...rate the motor after the magnetic flux is pro duced Startup current can be reduced by producing motor magnetic flux Magnetic flux compensation function See related constants b2 02 and b2 08 Dwell func...

Страница 388: ...d then starts or when the power is turned OFF and then ON They will be retained while being baseblocked stopped Con stant Number Name Description Output Signal Level During Multi Function Analog Outpu...

Страница 389: ...of actual performance life Use them as guidelines for replacement Set ting Value Function Control Methods V f V f with PG Open Loop Vec tor 1 Flux Vec tor Open Loop Vec tor 2 2F Maintenance Time ON T...

Страница 390: ...after replacing the electrolytic capacitors LT F blinking Fan Maintenance Cooling Fan Maintenance Timer Monitor U1 63 has reached 100 The cooling fan has reached its esti mated maintenance time perio...

Страница 391: ...Troubleshooting This chapter describes the fault displays and countermeasure for the Inverter and motor prob lems and countermeasures Protective and Diagnostic Functions 7 2 Troubleshooting 7 24...

Страница 392: ...contactor was switched at the Inverter output Reset the fault after correcting its cause Note Before turning the power ON again make sure that no short circuit or ground fault occurs at the Inverter o...

Страница 393: ...speed search function Perform stationary autotuning for line to line resis tance only Improper PG cable connection PG noise PG disconnection Check to see if the PG cable is connected properly The rege...

Страница 394: ...the fault after correcting its cause LF Output Open phase An open phase occurred at the Inverter output This fault is detected when L8 07 is set to 1 or 2 There is a broken wire in the output cable Th...

Страница 395: ...ing Fault The Inverter will stop according to the setting of L1 04 The motor has overheated Check the size of the load and the length of the acceleration deceler ation and cycle times Check the V f ch...

Страница 396: ...unning at low speed even if running within the rated current Motor protection selection L1 01 is set to general purpose motor pro tection 1 when an Inverter duty motor is used Check the size of the lo...

Страница 397: ...the control circuit ter minal Make sure that incorrect wiring has not been done Check the resistance and wir ing for the frequency setting potentiometer etc Check that the current for terminals V and...

Страница 398: ...circuit when using brake motor DEV Excessive Speed Deviation The speed deviation has been greater than the setting in F1 10 for longer than the setting in F1 11 The load is too heavy Reduce the load T...

Страница 399: ...n the number of times set in b3 19 Number of speed search retri als The settings in b3 17 and b3 18 aren t appropriate Make sure that the settings in b3 17 and b3 18 are appropriate OPR Digital Operat...

Страница 400: ...After communications were estab lished there was a communications error with the Digital Operator for more than 2 seconds The Digital Operator isn t connected properly Disconnect the Digital Operator...

Страница 401: ...s damaged Replace the Inverter CPF09 CPU CPU ASIC Mutual Diagnosis Fault Try turning the power supply off and on again The control circuit is damaged Replace the Inverter CPF10 ASIC ASIC Version Fault...

Страница 402: ...ad Increase the acceleration time Check the settings for V f con trol Use larger capacity Inverter OPERATOR ERR RAM CHECK ERR Operator Error Internal RAM Fault At power ON an error was detected from t...

Страница 403: ...inals V and V is 20 mA or less The short circuit bar between 1 and 2 terminals in the main circuit has been removed Attach the short circuit bar P terminal and N terminal of the Brak ing Unit are conn...

Страница 404: ...coasting Input the operation reference after the motor stops Set b3 01 to 1 or 3 speed search enabled What is the CF error code U1 50 Adjust the speed estimator s integral time N4 07 or proportional...

Страница 405: ...3 faults in the previous table See corrective actions for UV1 UV2 and UV3 faults in the previous table OV Main Circuit Overvoltage The main circuit DC voltage exceeded the overvoltage detection level...

Страница 406: ...urrent setting in L6 05 and time setting in L6 06 are appropriate Check the mechanical system and correct the cause of the overtorque OS Overspeed The speed has been greater than the setting in F1 08...

Страница 407: ...PID Feedback Reference Lost A PID feedback reference loss was detected b5 12 2 and the PID feed back input was less than b5 13 PID feedback loss detection level for longer than the time set in b5 14...

Страница 408: ...of SI T option board set in master control ler 1 BB Receiving External Baseblock Command An external baseblock signal was input from a multi function input ter minal and the Inverter output was shut d...

Страница 409: ...l Method Selection b5 01 was enabled Positive and negative speed commands have not been set at the same time The emergency Stop Command NO and NC have been set at the same time OPE05 5 Option Board Se...

Страница 410: ...of the following constant setting errors exists C6 05 Carrier Frequency Gain 6 the Carrier Frequency Lower Limit C6 04 the Carrier Frequency Gain C6 05 Upper lower limit error in C6 03 to 05 C6 02 is...

Страница 411: ...Rated slip error Acceleration error detected only for rotational autotuning The motor did not accelerate in the spec ified time Increase C1 01 Acceleration Time 1 Increase L7 01 and L7 02 Reverse Torq...

Страница 412: ...t is set high Check the input data particularly the motor output current and motor rated current Adjusted slip value fell below lower limit As a result of stationary autotuning 1 the slip value has fa...

Страница 413: ...constant written to the Inverter was compared with the constant in the Digital Operator and they were differ ent Retry the copy CSE SUM CHECK ERROR Checksum error The checksum in the Inverter constan...

Страница 414: ...able set value 1B is set for a multi function input terminal H1 01 to H1 10 If the constant write enable input is OFF the constants cannot be changed Turn it ON and then set the constants Passwords do...

Страница 415: ...e current is input then the frequency reference will be zero Check to be sure that the set value and analog input value are correct The motor does not operate when an external operation signal is inpu...

Страница 416: ...5 Multi function Analog Input Terminal A3 Selection and H3 09 Multi function Analog Input Terminal A2 Selection are set to 1 frequency gain and if no voltage current is input then the frequency refere...

Страница 417: ...mmand selection in programming modes to 1 Cannot oper ate to remain in the drive mode and continue operation even if the MENU Key or ESC Key is pressed The ESC Key was pressed twice The LOCAL REMOTE K...

Страница 418: ...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...

Страница 419: ...ion in Open loop Vector Control Method The motor s rated voltage is high The Inverter s maximum output voltage is determined by its input voltage For example if 200 VAC is input then the maximum outpu...

Страница 420: ...oo big If the motor load is too heavy and the motor is used with the effective torque exceeding the motor s rated torque the motor will overheat Some motor rating are given for short period performanc...

Страница 421: ...o help to some extent to change the Inverter s Carrier Frequency Selection C6 02 to lower the carrier frequency In addition remember that the leakage current increases as the cable is lengthened If Th...

Страница 422: ...ation and hunting occur under the following special conditions perform the adjustments described here Low speed regenerative load If oscillation occurs during low speed regeneration increase the setti...

Страница 423: ...e the torque reference monitor and the actual torque accuracy may deteriorate and so do not change the setting by a large amount If the Torque Reference U1 09 at Low Speeds in Open loop Vector 2 Contr...

Страница 424: ...speed without completely stopping and after a deceleration stop has been executed it means that the DC injection braking is not decelerating enough Adjust the DC injection braking as follows Increase...

Страница 425: ...exceeding 110 of the Inverter rated current flows while the Inverter output frequency is low When the carrier frequency is reduced acoustic noise form the motor will change If acoustic noise from the...

Страница 426: ...Maintenance and Inspection This chapter describes basic maintenance and inspection for the Inverter Maintenance and Inspection 8 2...

Страница 427: ...the inspection Be sure not to touch terminals right after the power has been turned off Doing so can result in electric shock Table 8 1 Periodic Inspections Item Inspection Corrective Procedure Exter...

Страница 428: ...y measures such as the installation of an emer gency stop switch Failure to do so may result in injury caused by the motor accidentally rotating during stationary autotuning performed by the Inverter...

Страница 429: ...nnected motor This example is the setting for a 55 kW motor 5 Press the Increment Key to view the shipping adjustment display After con firming that the motor has been connected press the RUN Key to s...

Страница 430: ...fans contact your Yaskawa representative or YASKAWA ELECTRIC ENGINEERING COR PORATION When replacing the fan use the specified type of the fan If the inapplicable fans are used performance of the Driv...

Страница 431: ...rrow 2 2 Pull out the cable connected to the fan from the fan cover and disconnect the relay connector 3 Open the fan cover on the left and right sides and remove the fan cover from the fan Mounting t...

Страница 432: ...removed at the same time by removing them together with the control circuit terminal board Refer to page 8 21 3 Remove the cooling fan power cable connector CN26 and CN27 from the gate drive board pos...

Страница 433: ...ng Fan After attaching a new cooling fan reverse the above procedure to attach all of the components Refer to the next page for attaching the fan cover When attaching the cooling fan to the mounting b...

Страница 434: ...and insert it to the mounting hole until it meets with A Fig 8 4 2 Push the fan cover toward the top of the Inverter Fig 8 5 3 Make sure that there is no gap between the fan cover and A Then screw it...

Страница 435: ...ver from the Inverter 4 Remove the cooling fan from the fan cover and replace it with a new one Mounting the Cooling Fan After attaching a new cooling fan reverse the above procedure to attach all of...

Страница 436: ...cover and replace it with a new one Mounting the Cooling Fan After attaching a new cooling fan reverse the above procedure to attach all of the components When attaching the cooling fan to the mountin...

Страница 437: ...page 8 21 3 Remove the fan cover screws and pull out the fan cover from the Inverter 4 Remove the cooling fan from the fan cover and replace it with a new one Mounting the Cooling Fan After attaching...

Страница 438: ...fan cover and replace it with a new one Mounting the Cooling Fan After attaching a new cooling fan reverse the above procedure to attach all of the components When attaching the cooling fan to the mo...

Страница 439: ...fan reverse the above procedure to attach all of the components When attaching the cooling fan to the fan cover be sure that the airflow faces the top of the Inverter Make sure that the fan cable and...

Страница 440: ...the Inverter 4 Replace the fan units with new ones And remove the screws for the fan power relay board and attach this board to the new unit Mounting the Cooling Fan After attaching a new cooling fan...

Страница 441: ...ve the Digital Operator the terminal cover and the front cover 2 Remove the control circuit terminal board Remove the cables connected to the terminals if necessary 3 While pushing the two tabs A in d...

Страница 442: ...an securely using the fan tabs B Confirm that there are no cables in contact with the fan s rotating parts Fig 8 14 Circulation Fan Replacement 200 V Class Inverters of 15 kW 400 V Class Inverters of...

Страница 443: ...fan installed behind the control board mounting panel Mounting the Circulation Fan Reverse the above procedure to mount the fan Be sure to mount the fan so that the air flows in the direction indicate...

Страница 444: ...e fan from the fan cover and replace it with a new one Mounting the Circulation Fan Reverse the above procedure to mount the fan Be sure to mount the fan so that the air flows in the direction indicat...

Страница 445: ...lace it with a new one Mounting the Circulation Fan Reverse the above procedure to mount the fan Be sure to mount the fan so that the air flows in the direction indicated by the arrow in the correspon...

Страница 446: ...s completely They are self rising 4 Pull the terminal board out sideways in direction 2 with the screws sticking out from the board Mounting the Control Circuit Terminal Board Reverse the removal proc...

Страница 447: ...ons This chapter describes the basic specifications of the Inverter and specifications for options and peripheral devices Standard Inverter Specifications 9 2 Specifications of Options and Peripheral...

Страница 448: ...P7 21P5 22P2 23P7 25P5 27P5 2011 2015 2018 2022 2030 2037 2045 2055 2075 2090 2110 Max applicable motor output 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 90 110 Rated input current A...

Страница 449: ...phase 380 400 415 440 460 or 480 VAC 50 60 Hz Allowable voltage fluctua tion 10 15 Allowable frequency fluc tuation 5 Measures for power supply harmonics DC reactor Optional Built in 12 phase rec tifi...

Страница 450: ...stationary dwell functions cooling fan ON OFF control slip compensation torque compensation jump frequencies upper and lower limits for frequency references DC braking for starting and stopping high s...

Страница 451: ...red for applications that use repetitive loads Refer to page 10 6 for details 6 The ground fault here is one which occurs in the motor wiring while the motor is running A ground fault may not be detec...

Страница 452: ...er LF Reduces noise generated by the Inverter Connect as close to the Inverter as possible Enable stopping the machine in a set time Braking Resistor ERF 150WJ R00 Consumes the regenerative motor ener...

Страница 453: ...ing of speed references Input signal 16 bit binary 4 digit BCD sign signal set signal Input voltage 24 V isolated Input current 8 mA With 16 bit 12 bit switch TOE C736 40 7 Moni toring Option Boards A...

Страница 454: ...ontrol A B phase input complimentary input Maximum input frequency 32767 Hz Pulse monitor output Open collector PG power supply output 12 V 200 mA max TOE C736 40 2 PG D2 73600 A014X Differential inpu...

Страница 455: ...ontrolNet Communica tions Inter face Board SI U Used to communicate with an Inverter from a host computer using ControlNet communications to start stop Inverter opera tion read set parameters and read...

Страница 456: ...peripheral devices and also pro vides lists of constants Varispeed G7 Control Methods 10 2 Inverter Application Precautions 10 6 Motor Application Precautions 10 9 Conformance to UL Standard 10 11 Con...

Страница 457: ...speed control particu larly for control of multiple motors with a single Inverter and for replacing existing Inverters Applications requiring high precision speed control using a PG on the machine sid...

Страница 458: ...function enables proportional gain in relation to changes in the speed reference even for low rigidity corresponds to the servo s model gain control 13 Set the maximum output frequency E1 04 for open...

Страница 459: ...ional gain of the motor speed in relation to the change in the speed reference Adjust the response to interference loads using the speed controller ASR constants The torque limit function will not ope...

Страница 460: ...or control enables the use of high performance drives without a speed detector PG pulse gen erator wiring is not required Fig 10 3 Flux Vector Control A1 02 3 Flux vector control is suitable for appli...

Страница 461: ...r is 1 1 times the sum of all the motor rated currents Applications with Repetitive Loads Applications with repetitive loads cranes elevators presses washing machines etc using Inverters require derat...

Страница 462: ...tions when making settings for an Inverter Upper Limits The Digital Operator can be used to set high speed operation up to a maximum of 400 Hz depends on the car rier frequency Incorrect settings can...

Страница 463: ...o a power tap that does not match the actual power supply voltage the lifetime of the transformer for the power supply or the wind capacity of the cooling fan may be reduced If the jumper is inserted...

Страница 464: ...for details Torque Characteristics The motor may require more acceleration torque when the motor is operated with the Inverter than when oper ated with a commercial power supply Check the load torque...

Страница 465: ...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 Gearmotor The speed ran...

Страница 466: ...installing to terminal blocks Use UL Listed closed loop connectors shown below Table 10 2 JST Closed Loop Connector Model Inverter Model CIMR G7B JST Kit P N Input Output 27P5 14 5 14 5 2015 38 8 38...

Страница 467: ...ing not less than 100 000 RMS symmetrical amperes 600 VAC maximum Motor Overheat Protection To protect the motor from overheating set the E2 01 constant in the Inverter to the same value as the level...

Страница 468: ...lity of customers making products incorporating the Inverter to attach CE markings to the finished products The customer must confirm that the finished products machines or installations conform to th...

Страница 469: ...xternal baseblock command S9 Multi step speed reference 3 S10 Multi step speed reference 4 S11 Acc dec time 1 24V 8mA S12 Emergency stop NO Forward Run Stop Reverse Run Stop External fault Fault reset...

Страница 470: ...250V 20A 60 22P2 240 30 82 to 220 CR2LS 50 UL FUJI 250V 30A 200 23P7 240 40 220 to 610 CR2LS 75 UL FUJI 250V 50A 560 25P5 240 50 290 to 1300 CR2LS 75 UL FUJI 250V 75A 560 27P5 240 60 450 to 5000 CR2L...

Страница 471: ...0 140 2000 to 13000 CR6L 200 UL FUJI 600V 200A 5200 4045 480 160 3000 to 13000 CR6L 200 UL FUJI 600V 200A 5200 4055 480 220 6800 to 55000 CR6L 300 UL FUJI 600V 300A 17700 4075 480 280 9000 to 55000 CR...

Страница 472: ...Standards on the input side Refer to Table 10 5 EMC Noise Filters Use a shielded line or metal piping for wiring between the Inverter and Motor Make the wiring as short as possible To suppress harmoni...

Страница 473: ...07 60 3 141 46 330 27P5 FS5973 60 07 60 3 206 60 355 2011 FS5973 100 07 100 4 9 236 80 408 2015 FS5973 100 07 100 4 9 236 80 408 2018 FS5973 130 35 130 4 3 90 180 366 2022 FS5973 130 35 130 4 3 90 180...

Страница 474: ...80 366 4055 FS5972 170 40 170 6 120 170 451 4075 FS5972 170 40 170 6 120 170 451 4090 FS5972 250 37 250 11 130 240 610 4110 FS5972 250 37 250 11 130 240 610 4132 FS5972 410 99 410 10 5 260 115 386 416...

Страница 475: ...if this setting is not changed 4 When connecting a separately installed type Braking Unit model CDBR to Inverters with built in braking transistor 200 V 400 V 15 kW or less connect the B1 terminal of...

Страница 476: ...cel eration time if this setting is not changed Fig 10 10 3 phase power 200 to 230 V 50 60 Hz A sequence is required to turn OFF the power supply for the thermal overload relay trip con tacts of the B...

Страница 477: ...rter Motor Ground to 100 max Forward Run Com mand forward run when ON Reverse Run Com mand reverse run when ON Forward Run Stop Reverse Run Stop Braking Unit External fault Fault contacts 3 phase powe...

Страница 478: ...erload relay trip contact of Braking Resistor Unit Voltage setting Ground to 10 max Fault contact output Forward Run Com mand forward run when ON Reverse Run Com mand reverse run when ON Fault contact...

Страница 479: ...Sequence common 0 V Shield terminal Master speed 0 to 10 V 20 k Speed setting power 15 V 20 mA Master speed 4 to 20 mA 250 Fault contact output Multi function contact output Default Running signal JV...

Страница 480: ...1 A2 AC 0 V Master speed pulse train 0 to 32 kHz 3 k 0 to 10 V 20 k 4 to 20 mA 250 0 to 10 V 20 k input High level 3 5 to 13 2 V input Frequency setting power 15 V 20 mA Master speed reference Master...

Страница 481: ...tting adjustment Frequency setter 2 k External frequency references 2 k 2 1 3 3 phase power T L3 S L2 R L1 MCCB T S R E G Shield wire connection terminal B2 B1 1 2 24 V 8 mA Motor Multi step speed set...

Страница 482: ...ower T L3 S L2 R L1 MCCB T S R E G Shield wire connection terminal B2 B1 1 2 24 V 8 mA Multi step speed setting 1 Emergency stop NO contact Forward Run Stop Reverse Run Stop External fault Fault reset...

Страница 483: ...RUN T L3 S L2 R L1 3 phase power MCCB T S R FM AM Multi function analog output 1 AC E G 10 to 10 V 2 mA AM FM Default Output frequency 0 to 10 V Default Ouput current 0 to 10 V 10 to 10 V 2 mA Multi...

Страница 484: ...ation vol ume 0 b3 01 Speed search selection 2 2 b3 02 Speed search operating current 100 2 b3 03 Speed search deceleration time 2 0 No Name Fac tory Setting Set ting b3 05 Speed search wait time 0 2...

Страница 485: ...tory Setting Set ting C1 10 Accel decel time setting unit 1 C1 11 Accel decel time switching fre quency 0 0 C2 01 S curve characteristic time at acceleration start 0 20 C2 02 S curve characteristic t...

Страница 486: ...equency reference 6 00 d2 01 Frequency reference upper limit 100 0 d2 02 Frequency reference lower limit 0 0 d2 03 Master speed reference lower limit 0 0 No Name Fac tory Setting Set ting d3 01 Jump f...

Страница 487: ...9 E3 07 Motor 2 min output frequency FMIN 0 5 2 E3 08 Motor 2 min output frequency voltage VMIN 2 4 9 No Name Fac tory Setting Set ting E4 01 Motor 2 rated current 1 90 6 E4 02 Motor 2 rated slip 2 90...

Страница 488: ...on 2 H1 01 Terminal S3 function selection 24 H1 02 Terminal S4 function selection 14 No Name Fac tory Setting Set ting H1 03 Terminal S5 function selection 3 0 14 H1 04 Terminal S6 function selection...

Страница 489: ...Name Fac tory Setting Set ting L1 03 Alarm operation selection during motor overheating 3 L1 04 Motor overheating operation selec tion 1 L1 05 Motor temperature input filter time constant 0 20 L2 01...

Страница 490: ...n at low speeds 1 L8 18 Soft CLA selection 1 No Name Fac tory Setting Set ting L8 32 OH1 detection of Inverter s cool ing fan 1 L8 38 Carrier frequency reduction selec tion 1 19 L8 39 Reduced carrier...

Страница 491: ...elerate to the specified speed for the specified acceleration time C1 01 to C1 08 N4 32 Speed estimator gain fluctuation frequency 1 5 0 N4 33 Speed estimator gain fluctuation frequency 2 20 0 N4 34 S...

Страница 492: ...tal output cards 6 162 drive mode 3 5 3 7 dwell function 6 22 E EEPROM error 7 10 EEPROM write error 7 20 EF0 Opt External Flt 7 9 emergency stop 6 17 enclosed wall mounted type 1 4 energy saving 6 11...

Страница 493: ...ing mode 3 5 3 8 R radio interference 2 20 rated current 6 58 RJOG 6 84 run command 6 10 S S curve characteristics 6 21 setting speed limit bias 6 132 slip compensation function 6 36 speed control wit...

Страница 494: ...t 2008 Chapter 4 5 6 10 Revision A1 00 C6 11 F4 01 F4 03 H4 01 H4 04 L2 07 L8 41 T1 05 T1 07 Chapter 5 Addition Factory Settings that Change with the Control Method A1 02 C6 02 Chapter 10 Revision Low...

Страница 495: ...aulo SP CEP 04304 000 Brazil Phone 55 11 3585 1100 Fax 55 11 5581 8795 YASKAWA ELECTRIC EUROPE GmbH Hauptstra e 185 65760 Eschborn Germany Phone 49 6196 569 300 Fax 49 6196 569 398 YASKAWA ELECTRIC UK...

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