YASKAWA VS-606V7 Series Manuál s instrukcemi

YASKAWAVS-606V7 SeriesINSTRUCTION MANUALYA S K A WAMANUAL NO. TOE-S606-11.2HCOMPACT GENERAL-PURPOSE INVERTER Upon receipt of the product and

9(Ref. page)• All the constants set in the Inverter have been preset at the factory. Do not change the settings unnecessarily.The Inverter may be dam

6. Programming Features99 Frequency Reference by Pulse Train InputFrequency reference can be set by pulse train input from the control cir-cuit term

100 Preventing the Motor from Stalling (Current Limit)This function automatically adjusts the output frequency and output cur-rent according to the l

6. Programming Features101In the constant output area (output frequency > Max. Voltage Output Frequency (n013)), the stall prevention (current lim

102 Stall Prevention during OperationStall Prevention Above Base Speed During Run (n115)The stall prevention level can be decreased automatically in

6. Programming Features103Acceleration/Deceleration Time Selection during Stall Pre-vention (n116)With this function, Acceleration Time 2 (n021) and

104 Decreasing Motor Speed Fluctuation Slip Compensation (n002 = 0)As the load becomes larger, the motor speed is reduced and the motor slip value i

6. Programming Features105 Motor Protection Motor Overload DetectionThe VS-606V7 protects against motor overload with a built-in electonic thermal

106Example for 200 V-Class MotorsCooling Effect Torque Characteristics Electronic Thermal Over-loadEffective when operated at 50/60 Hz from commercial

6. Programming Features107 Selecting Cooling Fan OperationIn order to increase the life of the cooling fan, the fan can be set to oper-ate only when

108 Communications specified Communications Connection TerminalUse the following S+, S-, R+ and R- terminals for MEMOBUS commu-nications. Change th

10MAINTENANCE AND INSPECTION(Ref. page)• Never touch high-voltage terminals on the Inverter.Failure to observe this warning may result in an elec-tri

6. Programming Features109Procedure for Communications with PLCThe following shows the procedure for communications with PLC.1. Connect the communica

110* The slave does not respond to the command from the master when set to 0.Monitoring run status from the PLC, setting/referencing of constants, fa

6. Programming Features111• Function code: Command codes (See below.)• Data: Composes a series of data by combining holding register numbers (test

112(Example)Reads out status signal, fault contents, data link status and frequency reference from the VS-606V7 (slave 2).* Twice as much as the numb

6. Programming Features113• Writing to Several Holding Registers (10H)Specified data are written into the several specified holding registers from t

114Data• Reference Data (available to read out/write in)Note: Write in “0” for unused bit. Never write in data for the reserved register.Register No

6. Programming Features115• Simultaneous Broadcasting Data (available only for write in)Bit signals not defined as the broadcast operation signals a

1160021HFault description0 Overcurrent (OC)1 Overvoltage (OV)2 Inverter overload (OL2)3 Inverter overheat (OH)4(Not used)5(Not used)6 PID feedback los

6. Programming Features1170029HFault description0 (Not used)1 (Not used)2 Input open phase (PF)3 Output open phase (LF)4-F (Not used)002AHAlarm descr

118002CHInverter status0 Run 1: Run1 Zero-speed 1: Zero-speed2 Frequency agreed 1: Agreed3 Minor fault (Alarm is indicated)4 Frequency detection 1 1:

11OTHERS(Ref. page)• The control PCB employs CMOS ICs. Do not touch the CMOS elements.They are easily damaged by static electricity.157• Do not conn

6. Programming Features119* Communications error contents are saved until fault reset is input.(Reset is enabled during run.) Storing Constants [EN

120While the constant is being stored after an ENTER command was issued, response to the commands or data input with the keys on the Digital Operator

6. Programming Features121Error code* Refer to the constants list for constants that can be changed during opera-tion.Error CodeContents01HFunction

122 Performing Self-testVS-606V7 is provided with a function to perform self-diagnosis for operation check of the serial communication I/F circuit.

6. Programming Features123 Using Energy-saving Control ModeVerify that the constant n002 is set to 0 (V/f control mode) when per-forming energy-savi

124Energy-saving Voltage Lower/Upper Limits (n141, n142, n159, n160)Set the upper and lower limits of the output voltage. When the value calculated in

6. Programming Features125Search Operation Voltage Limit (n144)Limits the range where the voltage is controlled. The constant is set in % for 200-V/4

126Search Operation Power Detection Hold Width (n161)When the power fluctuation is less than this value, the output voltage is held for 3 seconds, and

6. Programming Features127 Motor CodeThe Energy-saving Coefficient K2 (n140) is set to a value that corre-sponds to the Motor Code (n158).Motor Type

128 Using PID Control ModeFor details on the PID control settings, refer to the block diagram of the Inverter’s internal PID control or the block dia

12WARNING LABELA warning label is provided on the front cover of the Inverter, as shown below. Follow the warnings when handling the Inverter.Plastic

6. Programming Features129 PID Control Selection (n128)Set one of the above values when using PID control. The following table shows how to determin

130Note: 1. When selecting frequency reference from the control circuit terminal FR as the target or feedback value, the V-I switch of SW2 on the con

6. Programming Features131Proportional Gain (P), Integral Time (I), Derivative Time (D) (n130, n131, n132)Adjust the response of the PID control with

132Primary Delay Time Constant for PID Output (n135)Constant n135 is the low-pass filter setting for PID control outputs.There is normally no need to

6. Programming Features133PID Feedback Loss Detection (n136, n137, n138)PID Upper LimitSets the upper limit after PID control as a percentage of the

134 11n004n008 (0-10V) (4-20mA) (0-20mA)(4-20mA)FREF1(n024)FREF1(n024)CommunicationsPulse train (0-10V) (0-10V) (4-20mA) (0-20mA)(4-20mA)Pulse trainRe

6. Programming Features135Operator Analog Speed Reference Block DiagramDigital Operator0 to 10 V4 to 20 mARS232C MEMOBUS communicationsRS232C MEMOBUS

136 Using Constant Copy Function Constant Copy FunctionThe VS-606V7 standard JVOP-140 Digital Operator can store constants for one Inverter. A backu

6. Programming Features137Prohibiting Constant Read Selection (n177)Select this function to prevent accidentally overwriting the constants stored in

138 READ FunctionReads out the constants in batch from the Inverter and stores them in EEPROM inside the Digital Operator. When the read-out is execu

13WARRANTY INFORMATION Free Warranty Period and Scope Warranty PeriodThis product is warranted for twelve months after being delivered to Yaskawa’s

6. Programming Features139* 1. When reading is enabled (n177=1), this setting is not necessary.* 2. This setting is not necessary unless read-prohi

140Press to stop the COPY function.The following constants are not written if the Inverter capacities differ.Constants added with software version u

6. Programming Features141A setting range check and matching check for the written constants are executed after the constants are written from the Di

142Constants added with software version upgrades will be displayed when VERIFY is performed for VS-606V7 Inverters without the additional constants a

6. Programming Features143While a constant No. that is not the same is displayed or a constant value is displayed, press to interrupt the execution

144* The following figure shows the Inverter Capacity Display.Explanation Operator Display• Enable the setting for constants n001 to n179.• Press

6. Programming Features145 Software No. DisplayThe software number of the Inverter for which constants are stored in the Digital Operator is display

146Note: While rEd, CPy, or vFy is flashing, key input on the Digital Operator is disabled. While rEd, CPy and vFy are not flashing, pressing or re

6. Programming Features147 Unit Selection for Frequency Reference Setting/DisplayConstants and Monitor Displays for Which Selection of Unit Function

148n035 SettingsSetting Description0 • Setting unit: 0.01 Hz (less than 100 Hz), 0.1 Hz (100 Hz and more)• Setting rangeMin {Fmax (n011) × Frequency

14 ExceptionsAny inconvenience to the customer or damage to non-Yaskawa products due to Yaskawa's defective products whether within or outside t

6. Programming Features149Note: 1. The frequency reference constants and monitor display data for which this selection of the unit is valid are stor

150 Input/Output Open-phase Detection* 1. Not detected when set to 0 %.* 2. Not detected when set to 0.0 s.The recommended settings for input open-

6. Programming Features151 Undertorque DetectionAn alarm signal can be output to a multi-function output terminal (MA, MB, P1 or P2) when the load o

152Undertorque Detection Level (n118)Sets the undertorque detection current level in units of 1 %. (Inverter rated current=100 %) When detected by tor

6. Programming Features153 Using Inverter for Elevating MachinesIf using an Inverter with an elevator, take safety mea-sures on the elevator to prev

154• Sequence Circuit Configuration and Timing Chart ExamplesFor the AC sequence cir-cuit, connect the signal between P1 and PC to the sequence circu

6. Programming Features155• For a variable speed operation by an analog signal, set the Frequency Reference Selection (n004) to a value from 2 to 4.

156 External Baseblock SignalIf the external baseblock command (settings 12 and 13 of n050 to n056) is input while the motor is running, the motor wi

7. Maintenance and Inspection1577. Maintenance and Inspection• Never touch high-voltage terminals on the Inverter.Failure to observe this warning m

158 Periodic InspectionPeriodically inspect the Inverter as described in the following table to prevent accidents and to ensure high performance with

15CONTENTSNOTATION FOR SAFETY PRECAUTIONS - - - - - - 21. Receiving the Product - - - - - - - - - - - - - - - - - - - 20 Checking the Nameplate - -

7. Maintenance and Inspection159 Part ReplacementInverter’s maintenance periods are given below. Keep them as guide-lines.Part Replacement Guideline

160 Replacement of Cooling FanInverters with Width of 68 mm, 140 mm, 170 mm, or 180 mm1. Removal1. Press the right and left catches on the fan cover

7. Maintenance and Inspection161Inverters with Width of 108 mm1. Removal1. Remove the front cover and terminal cover, and then remove the cooling fan

1628. Fault Diagnosis Protective and Diagnostic FunctionsThis section describes the alarm and fault displays, the fault conditions, and the correcti

8. Fault Diagnosis163 Corrective Actions of Models with Digital OperatorAlarm DisplayAlarm Displays and MeaningAlarm Display Inverter StatusDescript

164(Flash-ing)Detected as an alarm only. Fault contact out-put is not ac-tivated.OP  (Constant setting error when constants are set through MEMO-BUS

8. Fault Diagnosis165FlashingDetected as an alarm only. Fault contact out-put is not ac-tivated.UL3 (Undertorque de-tection)When V/f mode is selected

166FlashingDetected as an alarm only. Fault contact out-put is not ac-tivated.CE (MEMOBUS) com-munications faultCheck the following:• Communicaiton de

8. Fault Diagnosis167Fault DisplayFault Displays and MeaningsFault Display Inverter StatusDescription Causes and Corrective ActionsDigital OperatorRU

168Protective OperationOutput is turned OFF and motor coasts to a stop.UV1 (Main circuit low voltage) Main circuit DC voltage dropped below the low-vo

16 Input/Output Terminal Status - - - - - - - - - - - - - - - - - - - - - - - - - 49 Data Reception Error Display - - - - - - - - - - - - - - - -

8. Fault Diagnosis169Protective OperationOutput is turned OFF and motor coasts to a stop.RR (Built-in braking tran-sistor fault) *Built-in braking tr

170Protective OperationOutput is turned OFF and motor coasts to a stop.OL2 (Inverter overload) Inverter overload protection operated by built-in elect

8. Fault Diagnosis171Protective OperationOutput is turned OFF and motor coasts to a stop.PF (Main circuit voltage fault)The main circuit’s DC voltage

172Protective OperationOutput is turned OFF and motor coasts to a stop.EF (External fault)Inverter receives an external fault input from control circ

8. Fault Diagnosis173Protective OperationOutput is turned OFF and motor coasts to a stop.CPF-06• Option card connection fault• A non-corresponding op

174* To display or clear the fault history, refer to page 50.Stops ac-cording to constant.STP (Emergency stop) The Inverter stopped accord-ing to con

8. Fault Diagnosis175 TroubleshootingTrouble Cause Corrective ActionsThe motor does not operate when an external operation signal is input.The opera

176The motor speed is unstable. The motor speed fluctuates when operating with a light load.The stall prevention level during running is too low.Beca

9. Specifications1779. Specifications Standard Specifications (200 V Class)Voltage Class 200 V single-/3-phaseModel CIMR-V7∗T3-phase 20P1 20P2

178Control Method Sine wave PWM (V/f control/vector control selectable)Frequency Control Range0.1 to 400 HzFrequency Accuracy (Temperature Change)Digi

17 Using Frequency Meter or Ammeter (n066) - - - - - - - - - - - - - - 77 Calibrating Frequency Meter or Ammerter (n067)- - - - - - - - - - 78

9. Specifications179Motor Overload ProtectionElectronic thermal overload relayInstantaneous OvercurrentMotor coasts to a stop at approx. 250% or more

180* 1. Based on a standard 4-pole motor for max. applicable motor output.* 2. Shows deceleration torque for uncoupled motor decelerating from 60 Hz

9. Specifications181 Standard Specifications (400 V Class)Voltage Class 400 V 3-phaseModel CIMR-V7∗T3-phase 40P2 40P4 40P7 41P5 42P2 43P0 43P7 4

182Motor Overload Protec-tionElectronic thermal overload relayInstantaneous OvercurrentMotor coasts to a stop at approx. 250% or more of Inverter rate

9. Specifications183* 1. Based on a standard 4-pole motor for max. applicable motor output.* 2. Shows deceleration torque for uncoupled motor decel

184 Standard WiringDC Reactor(Optional)Thermal OverloadRelayBraking Resistor(Optional)Short-circuit bar*1For Single-phase.Use R/L1 and S/L2.FORWARDRU

9. Specifications185Connection Example of Braking Resistor* Disable stall prevention during deceleration by setting n092 to 1 when using a Braking R

186Control CircuitInputSequenceS1 Multi-function input selection 1Factory setting closed:FWD runopen: StopPhotocoupler insulation, 24 VDC, 8 mAS2 Mult

9. Specifications187* 1. DC power supply input terminal is not applied to CE/UL standard.* 2. Can be switched to pulse monitor output.* 3. Minimum

188 Sequence Input Connection with NPN/PNP TransistorSequence Connection with NPN Transistor (0 V Common)When connecting sequence inputs (S1 to S7)wi

18 Using Constant Copy Function - - - - - - - - - - - - - - - - - - - - - - 136 Constant Copy Function - - - - - - - - - - - - - - - - - - - - - -

9. Specifications189Sequence Connection with PNP Transistor (+24 V Common)VS-606V7SW1 NPNPNP+24 VSCS1S2S3S4S5S6S7Externalpowersupply+24VJOG commandMu

190 Dimensions/Heat LossH1H2HW1WH2W1W2-dH1H4-d8.5D8.5DFig. 2Fig. 1

9. Specifications191Dimensions in mm/Mass in kg/Heat Loss (W)Voltage classCapaci-ty (kW)W H D W1 H1 H2 d Mass Heat Loss (W) Fig.Heat-sinkUnit Total20

192Note: Remove the top and bottom covers so that Inverters of 5.5/7.5 kW (200/400-V Classes) can be used as IP00.200 V single-phase0.1 68 128 76 56 1

9. Specifications193 Recommended Peripheral DevicesIt is recommended that the following peripheral devices be mounted between the AC main circuit po

194• 400 V 3-phaseSurge Suppressors• Ground Fault Interrupter:Select a ground fault interrupter not affected by high frequencies. To prevent malfunc

9. Specifications195• AC and DC Reactor:Install an AC reactor to connect to a power supply transformer of large capacity (600 kVA or more) or to imp

196 Constants List• Addition of Constants Accompained by the Upgraded Software VersionThe constants marked with #1, #2, and #3 are applicable for th

9. Specifications197016 0110 Min. Output Frequency 0.1 to 10.0 Hz 0.1 Hz 1.5 Hz(Note 6)No 55017 0111 Min. Output Frequency Volt-age0.1 to 50.0 V (Not

198030 011E Frequency Reference 7 0.00 to 400.0 Hz0.01 Hz (less than 100 Hz)/0.1 Hz (100 Hz or more)0.00 Hz Yes 65031 011F Frequency Reference 8 0.00

1PREFACEYaskawa’s VS-606V7 is a small and simple Inverter; as easy to use as a con-tactor. This instruction manual describes installation, maintenance

19 Standard Specifications (400 V Class) - - - - - - - - - - - - - - - - 181 Standard Wiring - - - - - - - - - - - - - - - - - - - - - - - - - -

9. Specifications199Second Functions (Constants n050 to n079)046#4012E Frequency reference bias accel/decel rate (UP/DOWN command 2)0, 1 - 0 Yes -047

200060 013C Analog Frequency Reference Gain 0 % to 255 % 1 % 100 % Yes 67061 013D Analog Frequency Reference Bias-100 % to 100 %1 % 0 % Yes 67062 013E

9. Specifications201Third Functions (Constants n080 to n119)No. Register No. for Trans-missionName Setting Range Setting Unit Factory SettingChangedu

202096 0160 Overtorque Detection Func-tion Selection 10 to 4 - 0 No 72097 0161 Overtorque/Undertorque De-tection Function Selection 20, 1 - 0 No 73098

9. Specifications203Fourth Functions (Constants n120 to n179)116#20174 Acceleration/deceleration Time during Stall Prevention0, 1 - 0 No 103117#30175

204127 017F Frequency Reference 16 0.00 to 400.0 Hz0.01 Hz (less than 100 Hz)/0.1 Hz (100 Hz or more)0.00 Hz Yes 65128 0180 PID Control Selection 0 to

9. Specifications205150 0196 Pulse Monitor Output Fre-quency Selection0, 1, 6, 12, 24, 36, 40 to 45#3-0No79151 0197 MEMOBUS Timeover Detec-tion 0 to

206Note: 1. Not initialized by constant initialization.2. Upper limit of setting range and factory setting are doubled for 400 V Class.3. Depends o

9. Specifications207* 1. Values are doubled for 400 V Class.* 2. 10.0 V for 5.5 kW and 7.5 kW Inverters of 200-V Class and 20.0 V of 400-V Class.Fa

208• 200 V Class Single-phase* Sets the value of the motor resistance for one phase.• 400 V Class 3-phase* Sets the value of the motor resistance

201. Receiving the ProductDo not install or operate any Inverter that is damaged or has missing parts.Failure to observe this caution may result in i

10 Conformance to CE Markings20910 Conformance to CE MarkingsPoints regarding conformance to CE markings are given below. CE MarkingsCE markings in

210• For 400 V Class Inverters, always ground the supply neutral to con-form to CE requirements.  EMC DirectiveVS-606V7 Series Inverters satisfy tes

10 Conformance to CE Markings211Installation and Wiring of Inverter and Noise Filter(Model: CIMR-V720P1 to 27P5),(Model: CIMR-V740P1 to 45P5)L1 L

212Installation and Wiring of Inverter and Noise Filter(Model: CIMR-V7B0P1 to B4P0)LNPESingle-phase Noise FilterIMRSLNUVWEControl PanelMetal Mountin

10 Conformance to CE Markings213EMC Noise FilterVolt-age ClassInverter ModelCIMR-V7*Noise Filter (Manufacturer: RASMI)Model No. Num-ber of PhasesRa

214The EMC-compliant V7 Series noise filter is footprint type.HYXφdLWCIMR-V7A to Z : SpecificationsA to Z : Type

Revision HistoryThe revision dates and numbers of the revised manuals are given on the bottom of the back cover.Date of PrintingRev.No.Section Revised

June 2003 Chapter 6 Addition: Description of overtorque/undertorque detection function se-lection 2Addition: Description of undertorque detectionJanua

英文 No.4-4 (A4) メカトロ製品用 TOEYASKAWAYASKAWA ELECTRIC CORPORATIONIRUMA BUSINESS CENTER480, Kamifujisawa, Iruma, Saitama 358-8555, JapanPhone 81-4-296

1. Receiving the Product21 Checking the NameplateExample for 3-phase, 200-VAC, 0.1-kW Inverter for Asian standardsInverter ModelInput Spec.Output Sp

222. Identifying the PartsDigital operator(with potentiometer)JVOP-140Used for setting or changing constants.Frequency can be setusing potentiometer.

2. Identifying the Parts23VS-606V7 Inverters with the Covers RemovedExample for 3-phase (200 V Class, 1.5 kW) InverterExample for 3-phase (200 V Clas

24Main Circuit Terminal ArrangementThe terminal arrangement of the main circuit terminals depends on the Inverter model.CIMR–V7∗T25P5, 27P5, 45P5, 47P

3. Mounting253. Mounting Choosing a Location to Mount the InverterBe sure the Inverter is protected from the following conditions.• Extreme cold a

26 Mounting DimensionsTo mount the VS-606V7, the dimensions shown below are required.• Lift the Inverter by the heatsinks. When moving the Inverter,

3. Mounting27• The same space is required horizontally and vertically and right and left for both Open Chassis (IP00, IP20) and Enclosed Wall-mounte

28• Inverters with Width of 180 mmUse a screwdriver to loosen the screw on the terminal cover surface to direction 1. Then press the right and left

2NOTATION FOR SAFETY PRECAUTIONSRead this instruction manual thoroughly before installation, operation, mainte-nance, or inspection of the VS-606V7. I

3. Mounting29 Removing the Bottom Cover• Inverters with Width of 108 mm, 140 mm or 170 mm After removing the front cover and the terminal cover, ti

304. Wiring• Only begin wiring after verifying that the power sup-ply is turned OFF.Failure to observe this warning may result in an electric shock

4. Wiring31emergency stop by using the external terminals.Delayed response may cause injury or damage the machine.Wiring Instructions1. Always conne

32wire size.Voltage drop can be calculated using the following equa-tion:Phase-to-phase voltage drop (V)= × wire resistance (Ω/km) × wiring distance

4. Wiring332. Main Circuits 200 V Class 3-phase Input InvertersNote: The wire size is given for copper wire at 75°C.Model Terminal Symbols Screws Tig

34200 V Class Single-phase Input InvertersNote: 1. The wire size is given for copper wire at 75°C.2. Do not use terminal T/L3 on Inverters with sing

4. Wiring35400 V Class 3-phase Input InvertersNote: The wire size is given for copper wire at 75°C.Model Terminal Symbols Screws Tightening TorqueN•m

36 Wiring the Main Circuits• Main Circuit Input Power SupplyAlways connect the power supply line to input terminals R/L1, S/L2, and T/L3 (R/L1, S/L2

4. Wiring37• Braking Resistor Connection (Optional)To connect the braking resistor, cut the protector on terminals B1 and B2.To protect the braking

38 Wiring the Control CircuitsOnly basic insulation is provided for the control circuit terminals.Additional insulation may be necessary in the end p

3PRECAUTIONS FOR UL/cUL MARKING• Do not connect or disconnect wiring, or perform signal checks while the power supply is turned ON.• The Inverter inte

4. Wiring39Open the front cover and verify that the strip length is 5.5 mm. Wiring InspectionAfter completing wiring, check the following.• Wiring

405. Operating the InverterThe Control Mode Selection (n002) is initially set to V/f control mode.• Only turn ON the input power supply after confir

5. Operating the Inverter41 Te st R u nThe Inverter operates when a frequency (speed) is set.There are four operating modes for the VS-606V7:1. RUN

42Operation Steps Operator DisplayFunction IndicatorsStatus Indicators1. Turn the potentiometer fully counter-clockwise, and then turn the power ON.0.

5. Operating the Inverter43 Selecting Rotation DirectionIt is possible to select the direction in which the motor rotates when the FORWARD RUN comma

44 Operating the Digital OperatorAll functions of the VS-606V7 are set using the Digital Operator. Below are descriptions of the display and keypad s

5. Operating the Inverter45 Description of Status IndicatorsThere are two Inverter operation status indicators on the middle right section of the fa

46 Function Indicator DescriptionBy pressing on the Digital Operator, each of the function indi-cators can be selected.The following flowchart desc

5. Operating the Inverter47 MNTR Multi-function MonitoringSelecting the MonitorThis function switches the operation; operationusing the Digital Oper

48MonitoringThe following items can be monitored using U constants.* 1. The status indicator is not turned ON.* 2. Refer to the next page for input/

4RECEIVING THE PRODUCT MOUNTING(Ref. page)• Do not install or operate any Inverter that is damaged or has missing parts.Failure to observe this cauti

5. Operating the Inverter49In vector control mode, “---” will be displayed.* 4. Applicable only for Inverters of 5.5 kW and 7.5 kW (200-V and 400-V

50Fault History Display MethodWhen U-09 is selected, a four-digit box is displayed. The three digits from the right show the fault description, and th

5. Operating the Inverter51 Simple Data SettingDigital setting (refer to 5. Operating the Inverter) and potentiometer setting are both possible for

52Data setting by frequency setting potentiometerOperation Steps Operator DisplayFunction IndicatorsStatus Indicators1. Turn ON the power supply. 0.00

6. Programming Features536. Programming FeaturesFactory settings of the constants are shaded in the tables. Constant Setup and Initialization Cons

54 appears on the display for one second and the set data returns to its initial values in the following cases.1. If the set values of Multi-function

6. Programming Features55 Using V/f Control ModeV/f control mode is preset at the factory.Control Mode Selection (n002) = 0: V/f control mode (facto

56Typical Setting of the V/f PatternSet the V/f pattern according to the application as described below. For 400-V Class Inverters, the voltage values

6. Programming Features57Full-range Automatic Torque Boost (when V/f Mode is Selected: n002=0)The motor torque requirement changes according to load

58 Using Vector Control ModeSet the Control Mode Selection (n002) to use vector control mode.n002 = 0: V/f control mode (factory setting)1: Vector co

5WIRING(Ref. page)• Only begin wiring after verifying that the power supply is turned OFF.Failure to observe this warning may result in an elec-tric

6. Programming Features59• If the speed is less than the target value, increase the slip compensa-tion gain.• If the speed is more than the target

60Set n106 (Motor Rated Slip), n036 (Motor Rated Current), n107 (Motor Line-to-neutral Resistance), and n110 (Motor No-load Current) accord-ing to the

6. Programming Features61When operating with frequency larger than 60/50 Hz, change only the Max. Output Frequency (n011). Switching LOCAL/REMOTE Mo

62 How to Select LOCAL/REMOTE Mode Selecting RUN/STOP CommandsRefer to Switching LOCAL/REMOTE Mode (page 61) to select either the LOCAL mode or REMO

6. Programming Features63 REMOTE Mode1. Select remote mode.There are following two methods to select remote mode.• Select rE (remote mode) for the

64 LOCAL ModeSelect command method using constant n008.n008=0: Enables using the potentiometer on the Digital Operator (factory setting).

6. Programming Features65 Setting Operation Conditions Reverse Run Prohibit (n006)The Reverse Run Prohibit setting disables accepting a reverse RUN

66n050 = 1 (Input terminal S1) (Factory Setting)n051 = 2 (Input terminal S2) (Factory Setting)n052 = 3 (Input terminal S3) (Factory Setting)n053 = 5 (

6. Programming Features67 Adjusting Speed Setting SignalThe relationship between the analog inputs and the frequency reference can be set to provide

68• To operate the Inverter with a frequency reference of 50% to 100% at an input voltage of 0 to 10 V Adjusting Frequency Upper and Lower Limits•

6(Ref. page)• Verify that the Inverter rated voltage coincides with the AC power supply voltage.Failure to observe this caution may result in persona

6. Programming Features69By setting a multi-function input selection (either of n050 to n056) to 11 (acceleration/deceleration time selection 1) or 2

70n018 SettingsNote: Constant n018 can be set while stopped.If a value exceeding 600.0 s is set for the acceleration/deceleration time when n018=0 (in

6. Programming Features71* 1. Hold the operation signal to continue operation after recovery from a momentary power loss.* 2. When 2 is selected, t

72 Torque DetectionIf an excessive load is applied to the machine, an increase in the output current can be detected to output an alarm signal to mul

6. Programming Features733. To stop the Inverter and generate a fault at overtorque detection, set n096 to 2 or 4. At detection, the Digital Operator

74Frequency Detection 1Output frequency ≥ Frequency Detection Level n095(Set n057, n058 or n059 to 4.)Frequency Detection 2Output frequency ≤ Frequenc

6. Programming Features75 Continuing Operation Using Automatic Retry Attempts (n082)When the fault retry function is selected, stand clear of the In

76Timechart at SEARCH Command InputThe deceleration time for speed search operation can be set in n101.If the setting is 0, however, an initial value

6. Programming Features77Timechart for ACCELERATION/DECELERATION HOLD Command InputNote: If a FWD (REV) RUN command is input at the same time as an A

78In factory setting, analog voltage of approx. 10 V is output when output frequency (output current) is 100 %. Calibrating Frequency Meter or Ammert

7OPERATION(Ref. page)• Only turn ON the input power supply after con-firming that the Digital Operator or blank cover (optional) are in place. Do not

6. Programming Features79n065 SettingPulse train signal can be selected by setting in n150.At the factory setting, the pulse of 1440 Hz can be output

80Peripheral devices must be connected according to the fol-lowing load conditions when using pulse monitor output. The machine might damage when the

6. Programming Features81 Reducing Motor Noise or Leakage Current Using Carrier Fre-quency Selection (n080)Set the Inverter output transistor switch

82If the set value is 7, 8, or 9, the carrier frequency will be multiplied by the same factor as the output frequency.The factory setting depends on t

6. Programming Features83* Reduction of the current is not necessary.1. Reduce the continuous output current when changing the carrier frequency to

842. If the wiring distance is long, reduce the Inverter carrier frequency as described below.3. Set the Carrier Frequency Selection (n080) to 1, 2,

6. Programming Features85Set the processing when the STOP key is pressed during operation either from a multi-function input terminal or communicatio

86ates because the frequency reference is set lower than the Min. Output Frequency (n016) when the FWD (REV) RUN command is ON. If the deceleration ti

6. Programming Features87When coasting to a stop is specified in the Stopping Method Selection (n005), DC injection braking is not applied when stopp

88 Building Interface Circuits with External Devices Using Input SignalsThe functions of multi-function input terminals S1 to S7 can be changed as n

8(Ref. page)• If an alarm is reset with the operation signal ON, the Inverter will restart automatically. Reset an alarm only after verifying that th

6. Programming Features89* 1. For more information on how to select the sequence polarity, refer to page 188.* 2. Numbers 1 to 7 are displayed for

90Factory SettingsTerminal Functions for 3-wire Sequence SelectionWhen 0 is set for terminal S3 (n052), terminal S1 is the RUN command, terminal S2 is

6. Programming Features91Example: Set n003=1, n004=2, n008=0.Open: Run according to the frequency reference from multi-function input terminal FR and

92Note: 1. When UP/DOWN commands are selected, the upper limit speed is set regardless of frequency reference.Upper limit speed = Maximum Output Freq

6. Programming Features93Multi-function Input Selection (n077)n077 SettingsNo. Name Unit Setting RangeFactory Settingn077 Multi-function Input Select

94Analog Input LevelMulti-function Analog Input Signal Selection (n078)Frequency Reference Bias Setting (n079)1. Auxiliary Frequency Reference (n077=1

6. Programming Features95 Using Output Signals (n057, n058, n059)The functions of multi-function output terminals MA, MB, P1 and P2 can be changed a

96Factory Settings• FREQUENCY AGREE Signal (setting=2)16 Reverse run Closed during reverse run. -17 Speed search Closed when Inverter conducts a spee

6. Programming Features97 Setting Frequency by Current Reference InputNever input voltage reference to control circuit terminal FR when DIP switch S

98Current Reference SelectionAfter changing DIP switch (V-I switch of SW2) to the “I” side, press on the Digital Operator, then set the following con