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Mitsubishi FR - S500, Instruction Manual

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Mitsubishi FR - S500 Instruction Manual Download Page 138

128

Calibration parameters

to

Refer to

,

(page 82).

POINT

By setting the Pr. 54 "AM terminal function selection" value, preset Pr. 55 "frequency
monitoring reference" or Pr. 56 "current monitoring reference" to the running
frequency or current value at which the output signal is 5V.
At 5V, the meter generally deflects to full-scale.

♦

Related parameters

♦

Choosing signal to be output to AM terminal

⇒

Pr. 54 "AM terminal function selection" (refer to

page 90)

Reference values of frequency and current values

⇒

Pr. 55 "frequency monitoring reference",
Pr. 56 "current monitoring reference"
(refer to page 92)

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Summary of Contents for FR - S500

Page 1: ...TRANSISTORIZED INVERTER FR S500 INSTRUCTION MANUAL Detailed FR S 500E NA TRANSISTORIZED INVERTER SIMPLE INVERTER FR S520E 0 1Kto3 7K NA FR S540E 0 4Kto3 7K NA FR S510WE 0 1Kto0 75K NA ...

Page 2: ...t an electric shock Do not run the inverter with the front cover or wiring cover removed Otherwise you may access the exposed high voltage terminals or the charging part of the circuitry and get an electric shock Also the inverter s ability to withstand earthquakes will deteriorate Even if power is off do not remove the front cover except for wiring or periodic inspection You may access the charge...

Page 3: ...er boxes higher than the number recommended Ensure that installation position and material can withstand the weight of the inverter Install according to the information in the instruction manual Do not install or operate if the inverter is damaged or has parts missing When carrying the inverter do not hold it by the front cover or setting dial it may fall off or fail Do not stand or rest heavy obj...

Page 4: ...uency selection to 6kHz or higher When setting the PWM to a higher frequency check for noise or leakage current problem and take countermeasures against it WARNING When you have chosen the retry function stay away from the equipment as it will restart suddenly after an alarm stop The STOP key is valid only when the appropriate function setting has been made Prepare an emergency stop switch separat...

Page 5: ...be easily set for high speed operation Before changing its setting fully examine the performances of the motor and machine In addition to the inverter s holding function install a holding device to ensure safety Before running an inverter which had been stored for a long period always perform inspection and test operation CAUTION Provide a safety backup such as an emergency brake which will preven...

Page 6: ...11 Inverter driven 400V class motor 21 1 3 How to use the control circuit terminals 22 1 3 1 Terminal block layout 22 1 3 2 Wiring instructions 22 1 3 3 Changing the control logic 23 1 4 Input terminals 25 1 4 1 Run start and stop STF STR STOP 25 1 4 2 Connection of frequency setting potentiometer and output frequency meter 10 2 5 4 AU 28 1 4 3 External frequency selection REX RH RM RL 29 1 4 4 In...

Page 7: ...esign information 45 2 FUNCTIONS 47 2 1 Function Parameter list 48 2 2 List of parameters classified by purpose of use 61 2 3 Explanation of functions parameters 63 2 3 1 Torque boost Pr 0 Pr 46 63 2 3 2 Maximum and minimum frequency Pr 1 Pr 2 64 2 3 3 Base frequency base frequency voltage Pr 3 Pr 19 Pr 47 65 2 3 4 Multi speed operation Pr 4 Pr 5 Pr 6 Pr 24 to Pr 27 Pr 80 to Pr 87 66 2 3 5 Acceler...

Page 8: ...etting function selection Pr 59 95 2 9 Terminal function selection parameters 98 2 9 1 Input terminal function selection Pr 60 Pr 61 Pr 62 Pr 63 98 2 9 2 Output terminal function selection Pr 64 Pr 65 100 2 10 Operation selection function parameters 101 2 10 1 Retry function Pr 66 Pr 67 Pr 68 Pr 69 101 2 10 2 PWM carrier frequency Pr 70 Pr 72 103 2 10 3 Voltage input selection Pr 73 104 2 10 4 Inp...

Page 9: ...2 2 16 4 PU main display screen data selection n16 152 2 16 5 Disconnected PU detection PU setting lock selection n17 153 3 PROTECTIVE FUNCTIONS 155 3 1 Errors Alarms 156 3 1 1 Error alarm definitions 157 3 1 2 To know the operating status at the occurrence of alarm only when FR PU04 is used 165 3 1 3 Correspondence between digital and actual characters 165 3 1 4 Resetting the inverter 165 3 2 Tro...

Page 10: ...1 Motor produces annoying sound 168 4 SPECIFICATIONS 169 4 1 Specification list 170 4 1 1 Ratings 170 4 1 2 Common specifications 173 4 2 Outline drawings 175 APPENDIX 179 APPENDIX 1 Parameter Instruction Code List 180 ...

Page 11: ...ions 2 1 2 Main circuit terminals 6 1 3 How to use the control circuit terminals 22 1 4 Input terminals 25 1 5 How to use the input signals assigned terminals RL RM RH STR 33 1 6 Connection to the Stand Alone Option 38 1 7 Handling of the RS 485 connector 41 1 8 Design information 45 Abbreviations PU Operation panel and parameter unit FR PU04 Inverter Mitsubishi transistorized inverter FR S500 ser...

Page 12: ...om the power cables Inverter Motor IM U V W RUN SE Running Alarm output Operation status output Open collector Open collector outputs A B C Frequency setting potentiometer 1 2W1kΩ Frequency setting signals Analog 10 2 2 3 1 4 to 20mADC 4 0 to 5VDC 0 to 10VDC 5 Current input 5V Common 4 to 20mADC Selected output common Low speed RL NFB MC Power factor improving DC reactor FR BEL Option Jumper Remov...

Page 13: ...ect a three phase squirrel cage motor PR 2 Do not use PR terminal P N Brake unit connection Connect the brake unit BU power regeneration common converter FR CV or high power factor converter FR HC The N terminal is not provided for the FR S520E 0 1K to 0 75K NA P P1 Power factor improving DC reactor connection Remove the jumper across terminals P P1 and connect the optional power factor improving ...

Page 14: ...le controller PLC connect the positive external power supply for transistor output to this terminal to prevent a malfunction caused by undesirable currents This terminal can be used as a 24VDC 0 1A power output across terminals PC SD When source logic has been selected this terminal serves as a contact input common 10 Frequency setting power supply 5VDC Permissible load current 10mA Frequency sett...

Page 15: ...ivated and the output stopped 230VAC 0 3A 30VDC 0 3A Alarm discontinuity across B C continuity across A C Normal continuity across B C discontinuity across A C 5 The function of the terminals changes according to the output terminal function selection Pr 64 Pr 65 4 Open collector RUN Inverter running Switched low when the inverter output frequency is equal to or higher than the starting frequency ...

Page 16: ...E 1 5K 2 2K 3 7K NA FR S520E 0 4K 0 75K NA 2 Three phase 400V power input FR S540E 0 4K 0 75K 1 5K 2 2K 3 7K NA P P1 U V W IM R L1 S L2 T L3 Jumper Power supply Motor P1 Jumper Power supply Motor U V W IM N P R L1 S L2 T L3 PR P1 Motor Jumper U V W IM Power supply R L1 S L2 P PR T L3 P1 Jumper Power supply Motor U V W IM P R L1 S L2 T L3 N ...

Page 17: ...R L1 S L2 T L3 of the inverter Never connect the power cable to the U V W of the inverter Phase need not be matched Connect the motor to U V W At this time turning on the forward rotation switch signal rotates the motor in the counterclockwise direction when viewed from the motor shaft Motor U V W IM Power supply R L1 S L2 P N Motor U V W IM Power supply P N R L1 S L2 ...

Page 18: ...2 5 Applied Inverter Ter minal Screw size Tight ening Torque N m Crimping Terminal Cable PVC Insulation Cable mm2 AWG mm2 R S T U V W R S T U V W R S T U V W R S T U V W FR S540E 0 4K to 3 7K NA M4 1 5 2 4 2 4 2 2 14 14 2 5 2 5 Applied Inverter Termi nal Screw size Tight ening Torque N m Crimping Terminal Cable PVC Insulation Cable mm2 AWG mm2 R S U V W R S U V W R S U V W R S U V W FR S510WE 0 1K...

Page 19: ...capacity of wiring Therefore note the maximum overall wiring length 6 Electromagnetic wave interference The input output main circuit of the inverter includes high frequency components which may interfere with the communication devices such as AM radios used near the inverter In this case install a FR BIF H optional radio noise filter for use on the input side only or FR BSF01 or FR BLF line noise...

Page 20: ... FR BEL 0 4K 3 0 4 1 2 FR S520E 0 4K NA 30AF 5A S N10 FR BAL 0 4K FR BEL 0 4K 0 75 1 FR S520E 0 75K NA 30AF 10A S N10 FR BAL 0 75K FR BEL 0 75K 1 5 2 FR S520E 1 5K NA 30AF 15A S N10 FR BAL 1 5K FR BEL 1 5K 2 2 3 FR S520E 2 2K NA 30AF 20A S N10 FR BAL 2 2K FR BEL 2 2K 3 7 5 FR S520E 3 7K NA 30AF 30A S N20 S N21 FR BAL 3 7K FR BEL 3 7K Motor Output kW HP Applied Inverter Type No fuse Breaker NFB 1 4...

Page 21: ...t model does not allow the power factor improving DC reactor to be fitted Motor Output kW HP Applied Inverter Type No fuse Breaker NFB 1 4 or Earth Leakage Circuit Breaker ELB Refer to page 12 2 4 Magnetic Contactor MC Refer to page 16 Power Factor Improving AC Reactor Refer to page 17 3 Power Factor Improving DC Reactor Refertopage 17 5 0 1 1 8 FR S510WE 0 1K NA 30AF 10A S N10 FR BAL 0 75K 0 2 1 ...

Page 22: ... s own line but also into the other line through the ground cable etc These leakage currents may operate ground leakage circuit breakers and ground leakage relays unnecessarily Countermeasures If the carrier frequency setting is high decrease the carrier frequency Pr 72 of the inverter Note that motor noise increases Selection of Soft PWM control Pr 70 will make it unoffending Factory setting By u...

Page 23: ...side power factor which depends on the power supply voltage output frequency and load Especially for a completely electromagnetic NFB one of a slightly large capacity must be selected since its operation characteristic varies with harmonic currents Check it in the data of the corresponding breaker As an ground leakage breaker use the Mitsubishi ground leakage breaker designed for harmonics and sur...

Page 24: ...e filter installed on the inverter input side Example Breaker for harmonic and surge Standard breaker Leakage current Ig1 mA 20 5m 0 10 1000m Leakage current Ign mA 0 without noise filter Leakage current Ig2 mA 20 70m 1 40 1000m Motor leakage current Igm mA 0 16 Total leakage current mA 1 66 4 78 Rated sensitivity current mA Ig 10 30 100 Motor capacity kW Example of leakage current per 1km in cabl...

Page 25: ... other applicable standards When the breaker is installed on the secondary side of the inverter it may be unnecessarily operated by harmonics if the effective value is less than the rating In this case do not install the breaker since the eddy current and hysteresis loss increase and the temperature rises General products indicate the following models BV C1 BC V NVB NV L NV G2N NV G3NA NV 2F groun...

Page 26: ...n emergency stop during normal operation 2 Handling of output side magnetic contactor In principle do not provide a magnetic contactor between the inverter and motor and switch it from off to on during operation If it is switched on during inverter operation a large inrush current may flow stopping the inverter due to overcurrent shut off When an MC is provided for switching to the commercial powe...

Page 27: ...nverter circuit In such a case always install the power factor improving reactor FR BEL H or FR BAL H REMARKS When connecting the FR BEL H remove the jumper across terminals P P1 The wiring length between the FR BEL H and the inverter should be 5m 16 40feet maximum and as short as possible Use the cables which are equal in size to those of the main circuit Refer to page 8 NFB Inverter FR BAL H Pow...

Page 28: ...easures e g set the carrier frequency in Pr 72 to a low value use a ground leakage circuit breaker designed for suppression of harmonics and surges and use the electronic thermal relay function built in the inverter The input and output of the inverter main circuit include high degree harmonics which may disturb communication devices AM radios and sensors used near the inverter In this case instal...

Page 29: ...g terminal to connect the ground cable When tightening the screw be careful not to damage the threads Plating should not include zinc Use the thickest possible ground cable Use the cable whose size is equal to or greater than that indicated in the following table and minimize the cable length The grounding point should be as near as possible to the inverter For use as a product compliant with the ...

Page 30: ...s equipment specifications Suppression example Provide reactor Increase distance Suppression technique Harmonic currents produced on the power supply side by the inverter change with such conditions as whether there are wiring impedances and a power factor improving reactor FR BEL H or FR BAL H and the magnitudes of output frequency and output current on the load side For the output frequency and ...

Page 31: ...ollowing measures Measures It is recommended to take either of the following measures 1 Rectifying the motor insulation For the 400V class motor use an insulation enhanced motor Specifically 1 Specify the 400V class inverter driven insulation enhanced motor 2 For the dedicated motor such as the constant torque motor and low vibration motor use the inverter driven dedicated motor 2 Suppressing the ...

Page 32: ... two or more parallel micro signal contacts or a twin contact to prevent a contact fault Information on bar terminals Introduced products as of Oct 2003 Phoenix Contact Co Ltd Bar terminal crimping terminal CRIMPFOX ZA3 Phoenix Contact Co Ltd Terminal Screw Size Bar Terminal Model With Insulation Sleeve Bar Terminal Model Without Insulation Sleeve Wire Size mm2 M3 A B C terminals Al 0 5 6WH A 0 5 ...

Page 33: ...of those positions If it is fitted in both positions at the same time the inverter may be damaged 1 Sink logic type In this logic a signal switches on when a current flows from the corresponding signal input terminal Terminal SD is common to the contact input signals Terminal SE is common to the open collector output signals Connecting a positive terminal of the external power supply for transisto...

Page 34: ...ut signals For the open collector output signals terminal SE is a positive external power supply terminal Connecting the 0V terminal of the external power supply for transistor output to terminal SD prevents a malfunction caused by an undesirable current Power supply STF STR PC AX80 24VDC RUN SE 1 9 R R Inverter R R AY80 transistor output module 9 1 2 10 PC STF STR SD Inverter 24VDC SD 24VDC Curre...

Page 35: ... torque is large or the torque boost set in Pr 0 is small operation may not be started due to insufficient torque until the inverter output frequency reaches about 3 to 6Hz If the minimum frequency set in Pr 2 factory setting 0Hz is 6Hz for example merely entering the start signal causes the running frequency to reach the minimum frequency of 6Hz according to the acceleration time set in Pr 7 4 To...

Page 36: ...SD are shorted the STOP signal is invalid and the JOG signal has precedence 5 If the output stop signals MRS SD are shorted the self holding function is not deactivated DC Injection Brake and Coasting to Stop Functionality Operation Mode DC Injection Brake External Operation or Combined Operation Pr 79 0 2 3 PU Operation or Combined Operation Pr 79 0 1 4 Terminals STF STR SD disconnected 1 Set fre...

Page 37: ... DC injection brake operation time in Pr 11 and DC injection brake operation frequency in Pr 10 are the factory set values DC injection brake operation time Pr 11 Output frequency Starting frequency Pr 13 1 0 5Hz ON DC injection brake operation frequency Pr 10 3Hz 0 5s DC injection brake operation time Pr 11 0 5Hz 0 5s ON 0 5Hz ON 3Hz Coasted to a stop Time DC injection brake not operated DC injec...

Page 38: ...y setting input signal of 0 to 5VDC or 0 to 10VDC across the frequency setting input terminals 2 5 The maximum output frequency is reached when 5V 10V is input across terminals 2 5 The power supply used may either be the inverter s built in power supply or an external power supply For the built in power supply terminals 10 5 provide 5VDC output REMARKS For the way to calibrate the output frequency...

Page 39: ...hown below by shorting the start signal terminal STF STR SD Speeds frequencies may be specified as desired from the operation panel or parameter unit as listed below CAUTION Change the setting of Pr 63 STR terminal function selection to 8 and assign and use as the 15 speed select signal REX Has precedence over the main speed setting signal 0 to 5V 0 to 10V 4 to 20mADC Automatic manual signal switc...

Page 40: ...r 82 Pr 5 setting when Pr 82 Speed 11 OFF Pr 83 Pr 6 setting when Pr 83 Speed 12 OFF OFF Pr 84 Pr 4 setting when Pr 84 Speed 13 OFF Pr 85 Pr 6 setting when Pr 85 Speed 14 OFF Pr 86 Pr 5 setting when Pr 86 Speed 15 Pr 87 Pr 6 setting when Pr 87 External setting OFF OFF OFF OFF Frequency setting potentiometer 0 to max setting REMARKS 1 When the frequency setting potentiometer is connected the input ...

Page 41: ...control which requires fast response Terminal AM Output Circuit Set the reference output value of the inverter which outputs the full scale voltage 5VDC Set it in Pr 55 for frequency monitoring reference or in Pr 56 for current monitoring reference Use the terminal AM output calibration parameter C1 to adjust the output voltage Example 1 To set the output across AM 5 to 5VDC at the inverter output...

Page 42: ...SE is a common terminal for the open collector output terminal RUN 1 4 6 Signal inputs by contactless switches If a transistor is used instead of a contacted switch as shown on the right the input signals of the inverter can control terminals STF STR RH RM RL REMARKS 1 When using an external transistor connected to an external power supply use terminal PC to prevent a malfunction from occurring du...

Page 43: ... by setting Pr 60 to Pr 63 Pr 60 RL terminal function selection Page 98 Pr 61 RM terminal function selection Pr 62 RH terminal function selection Pr 63 STR terminal function selection Pr 44 second acceleration deceleration time Pr 45 second deceleration time Pr 46 second torque boost Pr 47 second V F base frequency To set any of the above functions turn on this RT signal When a fan pump etc is use...

Page 44: ...everse rotation and stop are turned on simultaneously 1 To stop the motor by mechanical brake e g electromagnetic brake Terminals MRS SD must be shorted when the mechanical brake is operated and be opened before motor restart 2 To provide interlock to disable operation by the inverter After MRS SD have been shorted the inverter cannot be operated if the start signal is given to the inverter 3 To c...

Page 45: ...d from the operation panel or parameter unit The JOG signal has precedence over the multi speed signal External When the external thermal relay or thermal relay built in the motor is actuated the inverter output is shut off and an alarm signal is given to keep the motor stopped to protect the motor from overheat Even if the thermal relay contact resets the motor cannot be restarted unless the rese...

Page 46: ...ng terminals RES SD about 1s operation is enabled The reset terminal is used to reset the inverter alarm stop state If the reset terminal is shorted then opened while the inverter is running the motor may be restarted during coasting refer to the timing chart below and the output may be shut off due to overcurrent or overvoltage Setting either 1 or 15 in reset selection Pr 75 allows the accidental...

Page 47: ...6 You can change the operation mode With 8 set in Pr 79 operation mode selection turning on the X16 signal shifts the operation mode to the external operation mode and turning off the X16 signal shifts it to the PU operation mode For details refer to page 109 Related parameters Pr 88 PID action selection Pr 89 PID proportional band Pr 90 PID integral time Pr 91 PID upper limit Pr 92 PID lower limi...

Page 48: ... PC TB of the brake unit CAUTION 1 The wiring distance between the inverter brake unit and discharge resistor should be within 2m If twisted wires are used the distance should be within 5m 2 If the transistors in the brake unit should become faulty the resistor can be unusually hot causing a fire Therefore install a magnetic contactor on the inverter s power supply side to shut off a current in ca...

Page 49: ...onnection will damage the inverter Opposite polarity of terminals N P will damage the inverter 3 The voltage phases of terminals R S T and terminals R4 S4 T4 must be matched before connection 4 Use Pr 60 to Pr 63 input terminal function selection to assign the terminals used for the RES and MRS signals 5 Do not insert NFB between terminals P N P P N N 6 The N terminal is not provided for the FR S5...

Page 50: ...als R L11 S L21 T MC1 and terminals R2 L1 S2 L2 T2 L3 must be matched before connection 4 Use Pr 60 to Pr 63 input terminal function selection to assign the terminals used for the RES and MRS signals 5 Do not insert NFB between terminals P N P L P N L N 6 Make sure to connect the terminal R L11 S L21 T MC1 to the power supply Running the inverter without connecting the terminals will damage the po...

Page 51: ...ON 1 Do not plug the connector to a computer LAN port fax modem socket telephone modular connector etc The product could be damaged due to differences in electrical specifications 2 Pins 2 and 8 P5S are provided for the parameter unit power supply Do not use them for any other purpose or when making parallel connection by RS 485 communication 3 Refer to page 132 for the communication parameters CA...

Page 52: ... the computer having the RS 232C interface with the inverter Example of product available on the market as of April 2004 The converter cable cannot connect two or more inverters the computer and inverter are connected on a 1 1 basis Since the product is packed with the RS 232C cable and RS 485 cable 10BASE T RJ 45 connector the cable and connector need not be prepared separately Model Maker FA T R...

Page 53: ...ASE T cable 1 RS 485 interface terminal RJ 45 connector 2 Station 1 Station n Max 32 inverters Inverter Station 1 RS 485 connector Inverter Station 2 Inverter Station n 10BASE T cable 1 RJ 45 connector 2 Distribution terminal Inverter RS 485 connector Inverter RS 485 connector RS 485 connector RS 485 connector Distribution terminal Termination resistor Max 15m 49 2feet Do not use pins No 2 8 P5S o...

Page 54: ...d for connection a terminating resistor cannot be fitted so use a distributor Connect the terminating resistor to only the inverter remotest from the computer Terminating resistor 100Ω Receive data Receive data FG RS 485 connector RSB CSB RSA CSA SG SDB SDA RDB RDA SG RDB RDA SDB SDA 1 Inverter 0 2mm or more Computer Side Terminals Signal name Description Send data Request to send Signal ground Fr...

Page 55: ... up a sequence which will not switch on the start signal If the start signal start switch remains on after a power failure the inverter will automatically restart as soon as the power is restored 3 Since the input signals to the control circuit are on a low level use two or more parallel micro signal contacts or a twin contact for contact inputs to prevent a contact fault 4 Do not apply a large vo...

Page 56: ...46 MEMO ...

Page 57: ...lection parameters 98 2 10 Operation selection function parameters 101 2 11 Auxiliary parameters 120 2 12 Maintenance parameters 122 2 13 Calibration parameters 126 2 14 Clear parameters 129 2 15 Communication parameters 130 2 16 Parameter unit FR PU04 setting 151 CAUTION As the contact input terminals RL RM RH STR open collector output terminal RUN and contact output terminals A B C can be change...

Page 58: ...Setting Increments Factory Setting Refer To Cus tomer Setting 0 Torque boost 0 to 15 0 1 6 5 4 1 63 1 Maximum frequency 0 to 120Hz 0 1Hz 60Hz 64 2 Minimum frequency 0 to 120Hz 0 1Hz 0Hz 64 3 Base frequency 0 to 120Hz 0 1Hz 60Hz 65 4 Multi speed setting high speed 0 to 120Hz 0 1Hz 60Hz 66 5 Multi speed setting middle speed 0 to 120Hz 0 1Hz 30Hz 66 6 Multi speed setting low speed 0 to 120Hz 0 1Hz 10...

Page 59: ...to 10s 0 1s 0 5s 71 12 DC injection brake voltage 0 to 15 0 1 6 71 13 Starting frequency 0 to 60Hz 0 1Hz 0 5Hz 72 14 Load pattern selection 0 For constant torque loads 1 For variable torque loads 2 For vertical lift loads 3 For vertical lift loads 1 0 73 15 Jog frequency 0 to 120Hz 0 1Hz 5Hz 74 16 Jog acceleration deceleration time 0 to 999s 0 1s 0 5s 74 17 RUN key rotation direction selection 0 F...

Page 60: ...tion deceleration B 1 0 79 Parameter 30 is basic function parameter 31 Frequency jump 1A 0 to 120Hz 0 1Hz 80 32 Frequency jump 1B 0 to 120Hz 0 1Hz 80 33 Frequency jump 2A 0 to 120Hz 0 1Hz 80 34 Frequency jump 2B 0 to 120Hz 0 1Hz 80 35 Frequency jump 3A 0 to 120Hz 0 1Hz 80 36 Frequency jump 3B 0 to 120Hz 0 1Hz 80 37 Speed display 0 0 1 to 999 0 1 0 81 38 Frequency setting voltage gain frequency 1 t...

Page 61: ...ime 0 to 999s 0 1s 5s 67 45 Second deceleration time 0 to 999s 0 1s 67 46 Second torque boost 0 to 15 0 1 63 47 Second V F base frequency 0 to 120Hz 0 1Hz 65 Current detection 48 Output current detection level 0 to 200 1 150 88 49 Outputcurrent detection period 0 to 10s 0 1s 0s 88 50 Zero current detection level 0 to 200 1 5 89 51 Zero current detection period 0 05 to 1s 0 01s 0 5s 89 Func tion Pa...

Page 62: ...r 1 0 90 55 Frequency monitoring reference 0 to 120Hz 0 1Hz 60Hz 92 56 Current monitoring reference 0 to 50A 0 1A Rated output current 92 Automatic restart functions 57 Restart coasting time 0 to 5s 0 1s 92 58 Restart cushion time 0 to 60s 0 1s 1s 92 Additional function 59 Remote setting function selection 0 Without remote setting function 1 With remote setting function With frequency setting stor...

Page 63: ...93 Y93 95 Y95 98 LF 99 ABC The Y93 signal can be assigned to the RUN terminal only 1 0 100 65 A B C terminal function selection 1 99 100 Operation selection functions 66 Retry selection 0 OC1 to 3 OV1 to 3 THM THT BE GF OHT OLT PE OPT 1 OC1 to 3 2 OV1 to 3 3 OC1 to 3 OV1 to 3 1 0 101 67 Number of retries at alarm occurrence 0 No retry 1 to 10 Without alarm output during retry operation 101 to 110 ...

Page 64: ...r 1 101 Thermalcharacteristic for Mitsubishi constant torque motor Thermal characteristic for Mitsubishi constant torque motor is selected with the RT signal ON when 100 and 101 are set 1 0 69 72 PWM frequency selection 0 to 15 1 1 103 73 0 5V 0 10V selection 0 For 0 to 5VDC input 1 For 0 to 10VDC input 1 0 104 74 Input filter time constant 0 2 step moving average processing 1 to 8 Exponential ave...

Page 65: ...election 0 Write is enabled only during a stop 1 Write disabled except some parameters 2 Write during operation enabled 1 0 108 78 Reverse rotation prevention selection 0 Both forward rotation and reverse rotation enabled 1 Reverse rotation disabled 2 Forward rotation disabled 1 0 109 Parameter 79 is basic function parameter Multi speed operation function 80 Multi speed setting speed 8 0 to 120Hz ...

Page 66: ...to 999s 0 1s 1s 113 91 PID upper limit 0 to 100 0 1 113 92 PID lower limit 0 to 100 0 1 113 93 PID action set point for PU operation 0 to 100 0 01 0 113 94 PID differential time 0 01 to 10s 0 01s 113 Slip compensation 95 Rated motor slip 0 to 50 0 01 120 96 Slip compensation time constant 0 01 to 10s 0 01s 0 5s 120 97 Constant output region slip compensation selection 0 1 120 Automatic torque boos...

Page 67: ...0 1 to 1s 0 1s 1s 123 H4 556 Data output mask time 0 to 20s 0 1s 0s 123 H5 557 Current average value monitor signal output reference current 0 1 to 999A 0 1A 1A 123 Func tion Parame ters Indi cation Name Setting Range Minimum Setting Incre ments Factory Setting Refer To Cus tomer Setting Additional function H6 162 Automatic restart afterinstantaneous power failure selection 0 1 10 1 1 92 H7 559 Se...

Page 68: ...bias frequency 0 to 60Hz 0 1Hz 0Hz 82 C3 902 Frequencysetting voltage bias 0 to 300 0 1 0 82 C4 903 Frequencysetting voltage gain 0 to 300 0 1 96 82 C5 904 Frequency setting current bias frequency 0 to 60Hz 0 1Hz 0Hz 82 C6 904 Frequencysetting current bias 0 to 300 0 1 20 82 C7 905 Frequencysetting current gain 0 to 300 0 1 100 82 C8 269 Parameter for manufacturer setting Do not set Clear paramete...

Page 69: ...bsent 1 With odd parity check 2 With even parity check 1 2 132 n5 335 Number of communication retries 0 to 10 1 1 132 n6 336 Communication check time interval 0 to 999s 0 1s 132 n7 337 Waiting time setting 0 to 150ms 1 132 n8 338 Operation command source 0 Command source is computer 1 Command source is external terminal 1 0 147 n9 339 Speed command source 0 Command sourse is computer 1 Command sou...

Page 70: ... 151 n15 991 PU contrast adjustment 1 58 152 n16 992 PU main display screen data selection 0 Selectable between output frequency and output current 100 during stop Set frequency output current during operation Output frequency output current 1 0 152 n17 993 disconnected PU detection PU setting lock 0 Without disconnected PU error 1 Error at disconnected PU 10 Without disconnected PU error PU opera...

Page 71: ...nt of frequency setting signals and outputs Pr 38 Pr 39 Pr 73 calibration parameter C2 to C7 Motor output torque adjustment Pr 0 Pr 98 Brake operation adjustment Pr 10 Pr 11 Pr 12 Multi speed operation Pr 1 Pr 2 Pr 4 Pr 5 Pr 6 Pr 24 Pr 25 Pr 26 Pr 27 Pr 80 Pr 81 Pr 82 Pr 83 Pr 84 Pr 85 Pr 86 Pr 87 Jog operation Pr 15 Pr 16 Frequency jump operation Pr 31 Pr 32 Pr 33 Pr 34 Pr 35 Pr 36 Automatic rest...

Page 72: ...on prevention Pr 17 Pr 78 Current detection Pr 48 to Pr 51 Pr 64 Pr 65 Motor stall prevention Pr 21 Pr 22 Pr 23 Pr 28 Others Input terminal function assignment Pr 60 to Pr 63 Output terminal function assignment Pr 64 Pr 65 Increased cooling fan life Pr 76 Motor protection from overheat Pr 9 Pr 71 Automatic restart operation at alarm stop Pr 66 to Pr 69 Setting of ground fault overcurrent protectio...

Page 73: ...ue boost 6 5 4 0 to 15 The factory setting varies according to the inverter capacity Refer to the following table for details 46 Second torque boost 0 to 15 Function invalid Setting is enabled when Pr 30 1 REMARKS The RT signal acts as the second function selection signal and makes the other second functions valid Inverter Type Inverter Capacity Factory Setting Constant torque Motor Setting FR S52...

Page 74: ...ter connected across terminals 2 5 to perform operation above 60Hz change the Pr 1 and Pr 38 Pr 39 when using the potentiometer across terminals 4 5 values CAUTION If the Pr 2 setting is higher than the Pr 13 starting frequency value note that the motor will run at the frequency set in Pr 2 according to the acceleration time setting by merely switching the start signal on without entry of the comm...

Page 75: ...t the base voltage e g rated voltage of motor in Pr 19 Used to adjust the inverter outputs voltage frequency to the motor rating Parameter Name Factory Setting Setting Range Remarks 3 Base frequency 60Hz 0 to 120Hz 19 Base frequency voltage 0 to 800V 888 888 95 of power supply voltage 1 Same as power supply voltage 2 Setting is enabled when Pr 30 1 47 Second V F base frequency 0 to 120Hz Function ...

Page 76: ...responding contact signals RH RM RL REX signals By using these functions with Pr 1 maximum frequency and Pr 2 minimum frequency up to 17 speeds can be set This function is valid in the external operation mode or in the combined operation mode which is available when Pr 79 3 or 4 Parameter Name Factory Setting Setting Range Remarks 4 Multi speed setting high speed 60Hz 0 to 120Hz 5 Multi speed sett...

Page 77: ...mum frequency refer to page 64 Assignment of signals RH RM RL REX to terminals Pr 60 to Pr 63 input terminal function selection refer to page 98 External operation mode setting Pr 79 operation mode selection refer to page 109 Computer link mode Pr 79 operation mode selection refer to page 109 communication parameter n10 link startup mode selection refer to page 148 Speed command source Communicati...

Page 78: ...tings of calibration functions Pr 38 and Pr 39 frequency setting signal gains remain unchanged To adjust the gains adjust calibration functions Pr 38 and Pr 39 3 When the setting of Pr 7 Pr 8 Pr 44 or Pr 45 is 0 the acceleration deceleration time is 0 04s 4 If the acceleration deceleration time is set to the shortest value the actual motor acceleration deceleration time cannot be made shorter than...

Page 79: ...lectronic thermal relay function is set to the thermal characteristic of the constant torque motor When you selected the Mitsubishi constant torque motor the values of the following parameters are automatically changed only when the setting values of those parameters are at factory setting Pr 0 torque boost Pr 12 DC injection brake voltage Para meter Name Factory Setting Setting Range Remarks 9 El...

Page 80: ...tting RT OFF RT ON 0 0 0 0 1 to 50A standard 0 1 to 50A standard 0 0 1 to 50A standard 1 0 0 0 1 to 50A standard 0 1 to 50A constant torque 0 0 1 to 50A standard 100 0 0 0 1 to 50A constant torque 0 1 to 50A standard 0 0 1 to 50A constant torque 101 0 0 0 1 to 50A constant torque 0 1 to 50A constant torque 0 0 1 to 50A constant torque standard Thermal characteristic for standard motor constant tor...

Page 81: ...torque motor the Pr 12 setting is automatically changed to 4 By setting the DC injection brake voltage torque operation time and operation starting frequency the stopping accuracy of positioning operation etc or the timing of operating the DC injection brake to stop the motor can be adjusted according to the load Parameter Name Factory Setting Setting Range Remarks 10 DC injection brake operation ...

Page 82: ... is less than the value set in Pr 13 starting frequency For example when 5Hz is set in Pr 13 the motor will not start running until the frequency setting signal reaches 5Hz CAUTION Note that when Pr 13 is set to any value lower than Pr 2 minimum frequency simply turning on the start signal will run the motor at the preset frequency even if the command frequency is not input Related parameters Mini...

Page 83: ...ers Automatic torque boost Pr 98 automatic torque boost selection motor capacity refer to page 121 Boost setting Pr 0 torque boost Pr 46 second torque boost refer to page 63 Assignment of RT signal to terminal when second torque boost is used Pr 60 to Pr 63 input terminal function selection refer to page 98 Forward rotation Reverse rotation For constant torque loads e g conveyor cart 100 Output vo...

Page 84: ...n deceleration time is the period of time required to reach Pr 3 base frequency not Pr 20 acceleration deceleration reference frequency The acceleration time and deceleration time cannot be set separately for jog operation The Pr 15 Jog frequency value should be equal to or higher than the Pr 13 starting frequency setting Assign the jog signal using any of Pr 60 to Pr 63 input terminal function se...

Page 85: ...to prevent an overcurrent Parameter Name Factory Setting Setting Range Remarks 21 Stall prevention function selection 0 0 to 31 100 Setting is enabled when Pr 30 1 Pr 21 Setting High Response Current Limit Activated Not activated Stall Prevention Operation Selection Activated Not activated OL Signal Output Operation continued Operation not continued Pr 21 Setting High Response Current Limit Activa...

Page 86: ...ded at the Pr 22 setting of 170 or higher At this time make setting so that the high response current limit is not activated In vertical lift applications make setting so that the high response current limit is not activated Torque may not be produced causing a drop due to gravity CAUTION Always perform test operation Stall prevention operation performed during acceleration may increase the accele...

Page 87: ...de because the motor current does not increase To improve the operating characteristics of the motor in this case the stall prevention level can be reduced in the high frequency region This function is effective for performing operation up to the high speed range on a centrifugal separator etc Normally set 60Hz in Pr 28 stall prevention operation reduction starting frequency and 100 in Pr 23 Param...

Page 88: ...vertical lift applications make setting so the high response current limit is not activated Torque may not be produced causing a drop due to gravity CAUTION Do not set a small value as the stall prevention operation current Otherwise torque generated will reduce Test operation must be performed Stall prevention operation during acceleration may increase the acceleration time Stall prevention opera...

Page 89: ...an the base frequency 2 S pattern acceleration deceleration B For prevention of load shifting in conveyor and other applications Since acceleration deceleration is always made in an S shape from f2 current frequency to f1 target frequency this function eases shock produced at acceleration deceleration and is effective for load collapse prevention etc CAUTION As the acceleration deceleration time s...

Page 90: ...m point of each area The value set to 1A 2A or 3A is a jump point and operation is performed at this frequency Parameter Name Factory Setting Setting Range Remarks 31 Frequency jump 1A 0 to 120Hz Function invalid Setting is enabled when Pr 30 1 32 Frequency jump 1B 0 to 120Hz 33 Frequency jump 2A 0 to 120Hz 34 Frequency jump 2B 0 to 120Hz 35 Frequency jump 3A 0 to 120Hz 36 Frequency jump 3B 0 to 1...

Page 91: ...tion Since the operation panel indication is 3 digits make a setting so that the monitor value does not exceed 999 If the Pr 1 value is higher than 60Hz and Pr 1 value Pr 37 value 60Hz 999 write error occurs when Pr 1 or Pr 37 is written REMARKS When the speed is set in Pr 37 Pr 37 0 the speed is monitored and displayed in the monitor frequency setting mode At this time setting can be made in the ...

Page 92: ... frequency 0Hz 0 to 60Hz C3 902 2 Frequency setting voltage bias 0 1 0 to 300 C4 903 2 Frequency setting voltage gain 96 1 0 to 300 C5 904 2 Frequency setting current bias frequency 0Hz 0 to 60Hz C6 904 2 Frequency setting current bias 20 1 0 to 300 C7 905 2 Frequency setting current gain 100 1 0 to 300 POINT Bias setting for 0 5VDC 0 10VDC input Use calibration parameters C2 C3 for setting Gain s...

Page 93: ...nged to just 50Hz Why The calibration parameter C4 frequency setting voltage gain value must be set Refer to next page 2 REMARKS To change the value to more than 60Hz Pr 1 maximum frequency must be set to more than 60Hz Confirm the RUN indication and operation mode indication The inverter must be at a stop The inverter must be in the PU operation mode Press the 2 MODE 1 MODE RUN PU EXT PU EXT Pres...

Page 94: ...cation The inverter must be at a stop The inverter must be in the PU operation mode Press the 1 4 5 SET 2 MODE MODE The parameter number read previously appears 6 Press the to show the analog voltage value SET SET 7 Apply a 5V voltage Turn the external potentiometer connected to across terminals 2 5 to the maximum any position 1 2 3 4 5 6 7 8 9 10 Analog voltage value across terminals 2 5 Press th...

Page 95: ...r 30 must be set to 1 For the Pr 30 setting method refer to the instruction manual basic Press the to show SET Turn the until the calibration parameter C4 frequency setting voltage gain appears Press the to show the analog voltage value The maximum value can be displayed by merely turning the clockwise or counterclockwise in this status by one pulse s worth of turns there is tactile feedback becau...

Page 96: ...t off 2 If the motor capacity is less than 0 1kW ground fault protection may not be provided REMARKS When a ground fault is detected with 1 set in Pr 40 an approximate 20ms delay occurs at every start The ON range of the up to frequency signal SU output when the output frequency reaches the running frequency can be adjusted between 0 and 100 of the running frequency This parameter can be used to e...

Page 97: ... set the detection of the frequency used exclusively for reverse rotation This function is effective for switching the timing of electromagnetic brake operation between forward rotation rise and reverse rotation fall during vertical lift operation etc Parameter Name Factory Setting Setting Range Remarks 42 Output frequency detection 6Hz 0 to 120Hz Setting is enabledwhen Pr 30 1 43 Output frequency...

Page 98: ...s Parameter Number Description 48 Set the output current detection level 100 is the rated inverter current 49 Set the output current detection period Set the time from when the output current has risen above the Pr 48 setting until the output current detection signal Y12 is output CAUTION Once turned ON when the output current has risen above the preset detection level the output current detection...

Page 99: ...entage of the rated inverter current from the output current value of 0 A 51 Set the zero current detection period Set a period of time from when the output current falls to or below the Pr 50 setting to when the zero current detection signal Y13 is output CAUTION If the current falls below the preset detection level but the timing condition is not satisfied the zero current detection signal is he...

Page 100: ...ale Value of AM Level Meter Pr 52 Pr 54 Operation panel LED AM terminal Output frequency Hz 0 100 0 Pr 55 frequency monitoring reference Output current A 1 1 Pr 56 current monitoring reference Pr 52 0 100 During running stop During stop During running Output frequency Output frequency Set frequency Output frequency REMARKS During an error its definition appears During reset the values displayed ar...

Page 101: ... setting operation selection Operation example Changing the frequency from 0Hz to 60Hz during operation REMARKS If flickering 60 0 turns to 0 0 the Pr 53 frequency setting operation selection setting may not be 1 Independently of whether the inverter is running or at a stop the frequency can be set by merely turning the dial When the frequency is changed it will be stored as the set frequency afte...

Page 102: ...hen the output frequency or output current is selected for the terminal AM Parameter Name Factory Setting Setting Range Remarks 55 Frequency monitoring reference 60Hz 0 to 120Hz Setting is enabled when Pr 30 1 56 Current monitoring reference Rated output current 0 to 50A CAUTION The maximum output voltage of terminal AM is 5VDC At power restoration after an instantaneous power failure you can rest...

Page 103: ...earch factory setting Automatic restart operation after instantaneous power failure is a reduced voltage starting system in which the output voltage is risen gradually at the preset frequency independently of the coasting speed of the motor 10 With speed search at starting The motor coasting speed is detected after instantaneous power failure and at starting The output shut off timing differs acco...

Page 104: ...elay time Pr 57 setting speed search time until frequency is output after the start command is input during restart operation If two or more motors are connected to one inverter speed search is not performed properly Select without speed search H6 1 The SU and FU signals are not output during a restart They are output after the restart cushion time has elapsed CAUTION For the restart after instant...

Page 105: ...ARKS When the remote function is used the output frequency of the inverter can be compensated for as follows External operation mode Frequency set by RH RM operation plus external analog frequency command PU operation mode Frequency set by RH RM operation plus setting dial or PU digital preset frequency Operation panel operation procedure When you have set 1 in Pr 53 frequency setting operation se...

Page 106: ... changed to acceleration RH deceleration RM and clear RL respectively Use Pr 60 to Pr 63 input terminal function selection to set the signals RH RM RL Frequency setting storage function This function stores the remotely set frequency frequency set by RH RM operation into memory When power is switched off once then on operation is resumed with that output frequency value Pr 59 1 Pr 59 Setting Opera...

Page 107: ...tely set frequency stored in the last operation if power is reapplied before one minute has elapsed since turn off on of both the RH and RM signals When the remotely set frequency is cleared by turning on the RL clear signal after turn off on of both the RH and RM signals the inverter operates at the speed in the remotely set frequency cleared state if power is reapplied after one minute has elaps...

Page 108: ...on the acceleration RH or deceleration RM signal varies the preset frequency CAUTION When selecting this function re set the maximum frequency according to the machine Related parameters RH RM RL signal terminal assignment Pr 60 to Pr 63 input terminal function selection Refer to page 98 Maximum frequency setting Pr 1 maximum frequency Refer to page 64 Output frequency acceleration deceleration ti...

Page 109: ...lf holding selection 6 MRS Output shut off stop 7 OH External thermal relay input 2 The inverter stops when the externally provided thermal relay for overheat protection motor s embedded temperature relay etc is actuated Refer to page 160 8 REX 15 speed selection combination with 3 speeds RL RM RH 3 Pr 4 to Pr 6 Pr 24 to Pr 27 Pr 80 to Pr 87 9 JOG Jog operation selection Pr 15 Pr 16 10 RES Reset P...

Page 110: ...he setting Pr 42 Pr 43 11 RY Inverter operation ready Output when the inverter is ready to be started by switching the start signal on 12 Y12 Output current detection Output when the output current rises to or above the setting Pr 48 Pr 49 13 Y13 Zero current detection Output when the output current reaches 0 Pr 50 Pr 51 14 FDN PID lower limit Outputs the detection signal under PID control Pr 88 t...

Page 111: ...ted and the inverter stops its output the inverter itself resets automatically and performs retries Whether retry is performed or not alarms reset for retry number of retries made and waiting time can be selected When you have selected automatic restart after instantaneous power failure with speed search restart operation is performed at the retry operation time which is the same of that of a powe...

Page 112: ...arameter unit FR PU04 may show data different from the first retry data The data stored as the error reset for retry is only that of the protective function major fault which was activated the first time When an inverter alarm is reset by the retry function at the retry time the stored data of the electronic thermal relay function etc are not cleared Different from the power on reset CAUTION When ...

Page 113: ... Range Remarks 70 Soft PWM setting 1 0 1 Setting is enabled when Pr 30 1 72 PWM frequency selection 1 0 to 15 Pr 70 Setting Description 0 Soft PWM invalid 1 When Pr 72 0 to 5 Soft PWM is made valid Pr 72 Setting Description 0 to 15 PWM carrier frequency can be changed The setting displayed is in kHz Note that 0 indicates 0 7kHz and 15 indicates 14 5kHz REMARKS An increased PWM frequency will decre...

Page 114: ...me Factory Setting Setting Range Remarks 73 0 5V 0 10V selection 0 0 1 Terminal 2 input voltage 0 0 5VDC input 1 0 10VDC input Setting is enabled when Pr 30 1 CAUTION The acceleration deceleration time which is a slope up down to the acceleration deceleration reference frequency is not affected by the change in Pr 73 setting When connecting a frequency setting potentiometer across terminals 10 2 5...

Page 115: ...hen Pr 30 1 You can make reset input acceptance selection and choose the stop function from the operation panel PU Reset selection You can choose the reset function input RES signal timing PU stop selection When an alarm etc occurs in any operation mode you can make a stop from the operation panel by pressing the Parameter Name Factory Setting Setting Range Remarks 75 Reset selection PU stop selec...

Page 116: ... the initial value When the inverter is stopped by the PU stop function the display alternates between and An alarm is not output 1 After completion of deceleration to a stop switch off the STF or STR signal 2 Press the canceled 3 Switch on the STF or STR signal REMARKS If the reset signal RES is provided during operation the inverter shuts off its output while it is reset the internal thermal int...

Page 117: ... stop 1 Cooling fan ON OFF control valid Always on during inverter operation During stop reset or error the inverter status is monitored and the fan is switched on off according to the temperature Heatsink temperature is less than 40o C 104o F Cooling fan off Heatsink temperature is not less than 40o C 104o F Cooling fan on REMARKS In either of the following cases fan operation is regarded as faul...

Page 118: ...ing a stop in the PU operation mode 1 Write disabled Values of Pr 22 Pr 30 Pr 75 Pr 77 and Pr 79 can be written 2 Write is enabled even during operation Write is enabled independently of the operation mode CAUTION The shaded parameters in the parameter list always allow setting Note that the Pr 70 and Pr 72 values may be changed during PU operation only If Pr 77 2 the values of Pr 17 Pr 23 Pr 28 P...

Page 119: ...Setting Range Remarks 78 Reverse rotation prevention selection 0 0 1 2 Setting is enabled when Pr 30 1 Pr 78 Setting Function 0 Both forward and reverse rotations allowed 1 Reverse rotation disallowed 2 Forward rotation disallowed Used to select the operation mode of the inverter The inverter can be run from the operation panel or parameter unit PU operation with external signals external operatio...

Page 120: ...ting across terminals 4 5 valid when AU signal is on External signal input terminal STF STR With start command Without frequency setting Fast flickering On On 4 External PU combined operation mode 2 External signal input across terminals 2 4 5 multi speed selection jog 7 External operation mode PU operation interlock MRS signal ON Switching to PU operation mode output stop during external operatio...

Page 121: ...nding terminals before making settings MRS Signal Function Operation ON Output stopped during external operation Operation mode can be switched to PU operation mode Parameter values can be rewritten in PU operation mode PU operation allowed OFF Forcibly switched to external operation mode External operation allowed Switching to PU operation mode inhibited Operating Condition MRS Signal Operation M...

Page 122: ...endently of whether the start signal STF STR is on or off Therefore the motor is run in the external operation mode when the MRS signal is switched off with either of STF and STR on 2 Switching the MRS signal on and rewriting the Pr 79 value to other than 7 in the PU operation mode causes the MRS signal to act as the ordinary MRS function output stop Also as soon as 7 is set in Pr 79 the signal ac...

Page 123: ... 20 20 21 Setting is enabled when Pr 30 1 89 PID proportional band 100 0 1 to 999 90 PID integral time 1s 0 1 to 999s 91 PID upper limit 0 to 100 92 PID lower limit 0 to 100 93 PID action set point for PU operation 0 0 to 100 94 PID differential time 0 01 to 10s 1 PI action A combination of proportional control action P and integral control action I for providing a manipulated variable in response...

Page 124: ...re combined to utilize the advantages of both actions for control REMARKS The PID action is the sum of P I and D actions 4 Reverse action Increases the manipulated variable output frequency if deviation X set point measured value is positive and decreases the manipulated variable if deviation is negative Deviation Set point Time Time Time PD action D action P action Measured value Time Time Time D...

Page 125: ...rminals used depends on the Pr 64 Pr 65 settings 3 The input signal terminal used depends on the setting of Pr 60 to Pr 63 The contact input signal AU Signal need not be turned on Set point X 0 X 0 Feedback signal Measured value Cooling Too cold down Hot up Set point Measured value Deviation Limit signal common For 2 wire type Detector Motor Power supply NFB Inverter 0 24V power supply 1 STF STR 1...

Page 126: ...WD or Low to indicate that it is reverse rotation REV or stop STOP Item Entry Description Set point Across terminals 2 5 Set 0V as 0 and 5V as 100 When 0 is set in Pr 73 5V selected for terminal 2 Set 0V as 0 and 10V as 100 When 1 is set in Pr 73 10V selected for terminal 2 Pr 93 Set the set point in Pr 93 Measured value Across terminals 4 5 4mA is equivalent to 0 and 20mA to 100 Parameter Number ...

Page 127: ...al combined mode When the computer has the speed command source in the computer link operation mode NET For external operation the voltage across 2 5 is the set point C3 value is equivalent to 0 and C4 value to 100 94 PID differential time 0 01 to 10s Time required for the differential D action to provide the same measured value as that for the proportional P action As the differential time increa...

Page 128: ...ial time to a slightly lower value to stabilize the measured value Optimize parameters While the measured value is steady the proportional band and integral time may be reduced and the differential time increased throughout the operation When calibration is required Set point 50 Since the specifications of terminal 2 are such that 0 is equivalent to 0V and 100 to 5V enter 2 5V into terminal 2 For ...

Page 129: ... C5 and Pr 39 should be equal to those set in the calibration parameter C2 and Pr 38 respectively The results of the above calibration are as shown below REMARKS If the multi speed RH RM RL signal or jog operation JOG signal is entered PID control is stopped and multi speed or jog operation is started When the terminal functions are changed using Pr 60 to Pr 65 the other functions may be affected ...

Page 130: ...n time constant 0 5s 0 01 to 10s 97 Constant output region slip compensation selection 0 Rated slip Synchronous speed at base frequency rated speed 100 Synchronous speed at base frequency Parameter Setting Function 95 0 01 to 50 Used to set the rated motor slip 0 Slip compensation is not made 96 0 01 to 10s Used to set the slip compensation response time 97 0 Slip compensation is not made in the c...

Page 131: ... torque even in a low speed range Parameter Name Factory Setting Setting Range Remarks 98 Automatic torque boost selection motor capacity 0 1 to 3 7kW Setting is enabled when Pr 30 1 Parameter Setting Description 98 Ordinary V F control and torque boost Pr 0 Pr 46 are valid 0 1 to 3 7kW Automatic torque boost control valid Set the applied motor capacity or one rank lower motor capacity CAUTION Dur...

Page 132: ...rameters Applied motor setting Pr 71 applied motor refer to page 69 Automatic torque boost selection Pr 98 automatic torque boost selection refer to page 121 The maintenance timer alarm signal Y95 is output when the cumulative energization time H1 maintenance timer of the inverter reaches the time set in H2 maintenance alarm output set time Used to alert the operator of the main circuit smoothing ...

Page 133: ...ar of the inverter The lifetime changes depending on the operating environment of the inverter Related parameters Assignment of Y95 signal to terminal Pr 64 RUN terminal function selection Pr 65 A B C terminal function selection Refer to page 100 The average value of the output current during constant speed operation and the maintenance timer value maintenance parameter H1 are output as pulses to ...

Page 134: ...hat the output time range is 0 5s to 9s and it is 0 5s when the output current average value is less than 10 of the setting value of output reference current H5 and 9s when exceeds 180 Example when H5 10A and the average value of output current is 15A As 15A 10Ax5s 7 5 the current average value monitor signal is output as low pulse shape for 7 5s Y93 signal 1 cycle 20s 5 End pulse Output as low pu...

Page 135: ...it output is completed When the output current value inverter output current monitor is 0A on completion of the 1 cycle signal output the signal is not output until the speed becomes constant next time The current average value monitor signal Y93 is output as low pulse shape for 20s without data output under the following condition 1 when the motor is in the acceleration deceleration state on comp...

Page 136: ...R PU04 The AM terminal is factory set to provide 5VDC output in the full scale status of each monitor item However calibration parameter C1 can be used to adjust the output voltage ratio gain according to the meter scale Note that the maximum output voltage is 5VDC Parameter Name Factory Setting Setting Range Remarks C1 901 AM terminal calibration Setting is enabled when Pr 30 1 ...

Page 137: ...external operation mode When the FR PU04 is used make calibration with Pr 901 For details refer to the instruction manual basic MODE 4 5 Press the to enable setting SET SET 3 SET 8 SET Flicker Parameter setting complete SET 6 RUN PU EXT RUN RUN 7 1 MODE Pr 30 must be set to 1 2 Turn the to show Press the to show SET The parameter number read previously appears By turning the you can read another p...

Page 138: ...ference to the running frequency or current value at which the output signal is 5V At 5V the meter generally deflects to full scale Related parameters Choosing signal to be output to AM terminal Pr 54 AM terminal function selection refer to page 90 Reference values of frequency and current values Pr 55 frequency monitoring reference Pr 56 current monitoring reference refer to page 92 ...

Page 139: ...values to the factory settings Clear the parameters during a stop in the PU operation mode Parameter Name Factory Setting Setting Range Remarks CLr Parameter clear 0 0 1 10 0 Clear is not executed 1 Parameter clear 1 Calibration parameters C1 to C7 are not cleared 10 All clear 2 All settings including those of the calibration parameters C1 to C7 return to factory settings Setting is enabled when P...

Page 140: ...00 Communication operation H0001 External operation Computer link operation to external operation Using the computer program PU operation to computer link operation Switching must not be made External operation may be selected at and then switched to computer link operation at Computer link operation to PU operation Switching must not be made External operation may be selected at and then switched...

Page 141: ...led Enabled Inverter reset Disabled Disabled Enabled 2 Stop command Disabled Disabled Enabled Control circuit external terminal Inverter reset Enabled Enabled Enabled Run command Enabled Combined operation mode Enabled Enabled 1 Frequency setting Enabled Combined operation mode Enabled Enabled 1 CAUTION When the user program of the computer is used to make the running frequency setting by RS 485 c...

Page 142: ...ter reset POINTS When making RS 485 communication set any value other than 0 in the communication parameter n6 communication check time interval RS 485 communication is disabled if the setting is 0s Item Computer Conforming standard EIA 485 RS 485 Number of inverters connected 1 N max 32 inverters Communication speed Selected between 19200 9600 and 4800bps Control protocol Asynchronous Communicati...

Page 143: ...t length 2 bits n4 Parity check presence absence 0 Absent 1 Odd parity present 2 Even parity present n5 Number of communication retries 0 to 10 Set the permissible number of retries at occurrence of a data receive error If the number of consecutive errors exceeds the permissible value the inverter will come to an alarm stop OPT 65535 If a communication error occurs the inverter will not come to an...

Page 144: ...inverter comes to an alarm stop if the number of consecutive data errors reaches or exceeds the parameter setting No Operation Run Command Running Frequency Parameter Write Inverter Reset Monitor ing Parame ter Read 1 Communication request is sent to the inverter in accordance with the user program in the computer A A A 1 A A 2 A B B 2 Inverter data processing time Present Present Present Absent P...

Page 145: ...1 12 13 14 15 Format A Format A Format A Data write Data read Format B Number of characters Number of characters 1 ENQ 2 Inverter station number Instruction code Data 4 Number of characters Sum check Number of characters 1 2 3 4 5 6 7 8 9 10 11 1 ENQ 2 Inverter station number Instruction code Data 4 Sum check 1 2 3 4 5 6 7 8 9 10 11 12 13 1 ENQ 2 Inverter station number Instruction code Data 4 Sum...

Page 146: ...31 in hexadecimal 3 When communication parameter n7 waiting time setting create the communication request data without waiting time in the data format The number of characters is decremented by 1 4 CR or LF code When data is transmitted from the computer to the inverter codes CR carriage return and LF line feed codes are automatically set at the end of a data group on some computers In this case s...

Page 147: ...s is decremented by 1 1 Number of data characters Refer to page 135 Communication specification Total number of bits See below Data sending time s Communication speed bps Name Number of Bits Stop bit length 1 bit 2 bits Data length 7 bits 8 bits Parity check Yes 1 bit No 0 bit Computer Inverter Inverter Computer Inverter data processing time waiting time data check time setting 10ms 12ms Computer ...

Page 148: ... it is necessary to send data control code refer to page 136 from the computer within the communication check time interval The send data has nothing to do with the station number Communication check is performed in computer link operation mode from at the first communication When the setting is communication check disconnection detection is not made When the setting is 0 RS 485 communication is d...

Page 149: ... any data without the computer s request For monitoring therefore design the program to cause the computer to provide a data read request as required 3 When the parameter setting is read or written the data of the link parameter expansion setting changes depending on the parameter For the data refer to the parameter instruction code list on page 180 E N Q 1 0 1 E 1 0 7 A D F 4 H05 H30 H31 H31 H45 ...

Page 150: ...n request If communication is disabled during operation due to signal cable breakage etc the inverter cannot be stopped When the communication check time interval has elapsed the inverter will come to an alarm stop OPT The inverter can be coasted to a stop by switching on its RES signal or by switching power off If communication is broken due to signal cable breakage computer fault etc the inverte...

Page 151: ...0 factory setting 4 digits H0000 to HFFFF Speed in 1r min increments When Pr 37 0 1 to 999 expansion link parameter HFF 0 H000000 to HFFFFFF Speed in 0 01r min increments When Pr 37 0 1 to 999 expansion link parameter HFF 1 6 digits Output current H70 H0000 to HFFFF Output current hexadecimal in 0 01A increments 4 digits Alarm definition H74 to H75 H0000 to HFFFF Two most recent alarm definitions ...

Page 152: ...de Description Number of Data Digits b0 b1 Forward rotation STF b2 Reverse rotation STR b3 Low speed RL b4 Middle speed RM b5 High speed RH b6 b7 b7 0 0 0 0 0 0 0 1 b0 For example 1 Example 1 H02 Forward rotation Example 2 H00 Stop b7 0 0 0 0 0 0 0 1 b0 For example 1 Example 1 H02 During forward rotation Example 2 H80 Stop due to alarm b0 Inverter running RUN b1 Forward rotation b2 Reverse rotatio...

Page 153: ...the inverter RAM instruction code HED The minimum setting increments are 0 01Hz but setting can be made in only 0 1Hz increments When Pr 37 0 1 to 999 expansion link parameter HFF 0 H0000 to H03E7 0 to 999 Set speed in 1r min increments 4 digits 6 digits Set frequency write RAM and E2PROM HEE When Pr 37 0 1 to 999 expansion link parameter HFF 1 H0000 to HF3E58 0 to 999 000 Set speed in 0 001r min ...

Page 154: ...ameter settings For details of the settings refer to the parameter instruction code list page 180 2 digits Write HFF 12 Second parameter changing Code HFF 1 Read H6C When setting the bias gain Instruction code H5E to H61 HDE to HE1 parameters H00 Frequency 1 H01 Analog H02 Analog value of terminal 2 1 The gain frequencies may also be written using Pr 38 and Pr 39 Instruction codes A6 and A7 2 When...

Page 155: ...ter H4 Framing error The stop bit length is not as specified by initialization H5 Overrun error New data has been sent by the computer before the inverter completes receiving the preceding data H6 H7 Character error The character received is invalid other than 0 to 9 A to F control code Does not accept received data but is not brought to alarm stop H8 H9 HA Mode error Parameter write was attempted...

Page 156: ... 20 COMST1 1 1 COMST1 2 1 10 OPEN COM1 9600 E 8 2 HD AS 1 Opening the communication file 40 COM 1 ON 50 D 01FB10000 Send data setting Sum code calculation 80 A MID D I 1 90 A ASC A 100 S S A 110 NEXT I 70 FOR I 1 TO LEN D 60 S 0 Addition of control and sum codes 120 D CHR H5 D RIGHT HEX S 2 ON OFF setting of circuit control signals RS ER Interrupt enable Interrupt definition for data receive to to...

Page 157: ...ter Computer External External Computer link operation frequency Computer Computer 2 External External 4 External External Selection function Pr 60 to Pr 63 settings 0 Low speed operation command RL Computer External Computer External Pr 59 0 1 Middle speedoperation command RM Computer External Computer External Pr 59 0 2 High speed operation command RH Computer External Computer External Pr 59 0 ...

Page 158: ...ock MRS External External External External Pr 79 7 CAUTION When Pr 79 operation mode selection is set to 7 PU operation interlock function only the external terminal is made valid independently of the n8 and n9 settings because the MRS terminal is shared The operation mode at power on and at power restoration after instantaneous power failure can be selected Set 1 in n10 to select the computer li...

Page 159: ...ion mode cannot be changed 8 X16 signal ON Started in the external operation mode Can be changed to the computer link operation mode by RS 485 communication X16 signal OFF Started in the PU operation mode Operation mode cannot be changed 1 0 Computer link operation mode Can be changed to the external operation mode by RS 485 communication 1 PU operation mode Operation mode cannot be changed 2 Comp...

Page 160: ...uter communication When performing parameter write frequently write them to the RAM Parameter Name Factory Setting Setting Range Remarks n12 342 E2 PROM write selection 0 0 1 0 Written to RAM and E2 PROM 1 Written to RAM only Not written to E2PROM Setting is enabled when Pr 30 1 REMARKS When the parameter setting is not written to E2 PROM setting 1 the settings return to the original values values...

Page 161: ...on panel is not accepted The stop key is valid By setting the communication parameter n13 PU display language selection you can switch the display language of the parameter unit to another Parameter Name Factory Setting Setting Range Remarks n13 145 PU display language selection 1 0 to 7 Setting is enabled when Pr 30 1 n13 Setting Display Language 0 Japanese 1 English factory setting 2 German 3 Fr...

Page 162: ...e of the parameter unit Parameter Name Factory Setting Setting Range Remarks n15 991 PU contrast adjustment 58 0 to 63 Setting is enabled when Pr 30 1 CAUTION When using the FR PU04 you should press the to store the PU contrast setting value You can choose the main display screen of the parameter unit FR PU04 Parameter Name Factory Setting Setting Range Remarks n16 992 PU main display screen data ...

Page 163: ...er setting is restricted to the operation panel or parameter unit FR PU04 Parameter Name Factory Setting Setting Range Remarks n17 993 Disconnected PU detection PU setting lock 0 0 1 10 Setting is enabled when Pr 30 1 n17 Setting Disconnected PU Detection PU Setting Lock 0 Operation is continued as is if the PU is disconnected without disconnected PU detection Parameter unit FR PU04 is valid 1 Inv...

Page 164: ...154 MEMO ...

Page 165: ...hapter 3 Chapter 4 Chapter 1 3 PROTECTIVE FUNCTIONS This chapter explains the protective functions of this product Always read the instructions before using the equipment 3 1 Errors Alarms 156 3 2 Troubleshooting 166 ...

Page 166: ...ned at the activation of the protective function the inverter s control power will be lost and the alarm output will not be held Alarm indication When the protective function is activated the operation panel display automatically switches to the above indication Resetting method When the protective function is activated the inverter output is kept stopped Unless reset therefore the inverter cannot...

Page 167: ...on Panel Indication OC2 FR PU04 Stedy Spd OC Name Overcurrent shut off during constant speed Description When the inverter output current reaches or exceeds approximately 200 of the rated inverter current during constant speed operation the protective circuit is activated to stop the inverter output Check point Check for sudden load change Check for output short circuit ground fault Corrective act...

Page 168: ... the specified value due to excessive regenerative energy during constant speed the protective circuit is activated to stop the inverter output The circuit may also be activated by a surge voltage produced in the power supply system Check point Check for sudden load change Corrective action Keep load stable Install a power factor improving reactor Operation Panel Indication OV3 FR PU04 OV During D...

Page 169: ...T FR PU04 Inv Overload Name Inverter overload shut off electronic thermal relay function 1 Description If a current of more than 150 of the rated output current flows and overcurrent shut off does not occur 150 or less inverse time characteristics cause the electronic thermal relay function to be activated to stop the inverter output in order to protect the output transistors Output transistor pro...

Page 170: ...t Check for motor overheating Check that the value of 7 OH signal is set correctly in any of Pr 60 to Pr 63 input terminal function selection Corrective action Reduce the load and operating duty Operation Panel Indication OLT FR PU04 Stll Prev STP Name Stall prevention overload Description The running frequency has fallen to 0 by stall prevention operation activated OL appears while stall preventi...

Page 171: ...t the FR PU04 securely Operation Panel Indication RET FR PU04 Retry No Over Name Retry count over Description If operation cannot be resumed properly within the number of retries set this function stops the inverter output Check point Find the cause of alarm occurrence Corrective action Eliminate the cause of the error preceding this error indication Operation Panel Indication CPU FR PU04 CPU Faul...

Page 172: ...ated inverter current flows in the motor this function stops the decrease in frequency until the overload current reduces to prevent the inverter from resulting in overcurrent shut off When the overload current has reduced below 150 this function decreases the frequency again Check point Check the motor for use under overload Corrective action The acceleration deceleration time may change Increase...

Page 173: ...ervoltage Description If the power supply voltage of the inverter reduces the control circuit will not operate properly and will result in decreased motor torque or increased heat generation To prevent this if the power supply voltage reduces below about 115VAC about 230VAC for the three phase 400V power input series about 58VAC for the single phase 100V power input series this function stops the ...

Page 174: ...ector RS 485 communication the operation of the operation panel is invalid Operation Panel Indication Er2 FR PU04 In PU EXT Mode OPERATOR ERR Name Write while running error mode designation error Description Write was performed during operation An attempt was made to change the Pr 79 setting to the operation mode where the operation command has been input Write was performed in the external operat...

Page 175: ...ing correspondences between the actual alphanumeric characters and the digital characters displayed on the operation panel 3 1 4 Resetting the inverter The inverter can be reset by performing any of the following operations Note that the internal thermal integrated value of the electronic thermal relay function and the number of retries are cleared erased by resetting the inverter Recover about 1s...

Page 176: ... signal is 4 to 20mA Check that the output stop signal MRS or reset signal RES is not on Assign signals MRS and RES using Pr 60 to Pr 63 input terminal function selection Check that the sink or source jumper connector is fitted securely 3 Check the parameter settings Check that the reverse rotation prevention Pr 78 is not selected Check that the operation mode Pr 79 setting is correct Check that t...

Page 177: ...r current is large Check that the load is not too heavy Check that the torque boost setting is not too large 3 2 6 Speed does not increase Check that the maximum frequency setting is correct Check that the load is not too heavy In agitators etc load may become heavier in winter Check that the torque boost setting is not too large to activate the stall prevention function 3 2 7 Speed varies during ...

Page 178: ...t be changed 1 External input signal 3 2 9 Operation panel display is not operating Make sure that terminals PC SD are not shorted Make sure that the connector is fitted securely across terminals P P1 Check that the was pressed SET WRITE 3 2 10 Parameter write cannot be performed Make sure that operation is not being performed signal STF or STR is not ON Make sure that you are not attempting to se...

Page 179: ...2 Chapter 3 Chapter 4 Chapter 1 4 SPECIFICATIONS This chapter provides the specifications of this product Always read the instructions before using the equipment 4 1 Specification list 170 4 2 Outline drawings 175 ...

Page 180: ...remains unchanged at about that of the power supply 5 The power supply capacity changes with the values of the power supply side inverter impedances including those of the input reactor and cables Type FR S520E K NA 0 1 0 2 0 4 0 75 1 5 2 2 3 7 Applied motor capacity 1 kW 0 1 0 2 0 4 0 75 1 5 2 2 3 7 HP 1 8 1 4 1 2 1 2 3 5 Output Rated capacity kVA 2 0 3 0 5 1 0 1 6 2 8 4 0 6 6 Rated current A 0 8...

Page 181: ...rter output side voltage remains unchanged at about that of the power supply 5 The power supply capacity varies with the value of the power supply side inverter impedance including those of the input reactor and cables Type FR S540E K NA 0 4 0 75 1 5 2 2 3 7 Applied motor capacity 1 kW 0 4 0 75 1 5 2 2 3 7 HP 1 2 1 2 3 5 Output Rated capacity kVA 2 0 9 1 6 2 7 3 7 5 9 Rated current A 1 1 2 1 3 5 4...

Page 182: ...r impedances including those of the input reactor and cables 6 For single phase 100V power input the application of motor load reduces the output voltage about 10 to 15 Therefore the load must be reduced when a general purpose motor is used Type FR S510WE K NA 0 1 0 2 0 4 0 75 Applied motor capacity 1 kW 0 1 0 2 0 4 0 75 HP 1 8 1 4 1 2 1 Output Rated capacity kVA 2 0 3 0 5 1 0 1 6 Rated current A ...

Page 183: ...time 0 to 10s operation voltage 0 to 15 Input signals Frequency setting signal Analog input 0 to 5VDC 0 to 10VDC 4 to 20mA Digital input Entered from operation panel Start signal STF STR Forward and reverse rotation start signal automatic self holding input 3 wire input can be selected Use Pr 60 to Pr 63 for selection Alarm reset Used to reset alarm output provided when protective function is acti...

Page 184: ...on automatic restart after instantaneous power failure forward reverse rotation prevention slip compensation operation mode selection PID control computer link operation RS 485 Output signals Operating Status 1 open collector signal can be selected from among inverter running up to frequency frequency detection overload warning zero current detection output current detection PID upper limit PID lo...

Page 185: ...ower supply Unit mm inches Capacity D D1 D2 0 1K 0 2K 80 5 3 17 10 0 39 52 2 05 0 4K 112 5 4 43 42 1 65 52 2 05 0 75K 132 5 5 22 62 2 44 52 2 05 Capacity D D1 D2 0 1K 80 5 3 17 10 0 39 52 2 05 0 2K 110 5 4 35 10 0 39 82 3 23 0 4K 142 5 5 61 42 1 65 82 3 23 φ5 hole D1 D2 D Rating plate 68 2 68 6 0 24 56 2 20 6 0 24 5 0 20 128 5 04 5 0 20 118 4 65 5 0 20 18 5 0 73 4 0 16 ...

Page 186: ... 05 5 0 20 Capacity W W1 D D1 D2 D3 0 4K 0 75K 108 4 25 96 3 78 129 5 5 10 59 2 32 52 2 05 5 0 20 1 5K 108 4 25 96 3 78 135 5 5 33 65 2 56 52 2 05 8 0 31 2 2K 108 4 25 96 3 78 155 5 6 12 65 2 56 72 2 83 8 0 31 3 7K 108 4 25 96 3 78 165 5 6 52 65 2 56 82 3 23 8 0 31 Capacity W W1 D D1 D2 D3 0 75K 108 4 25 96 3 78 149 5 5 89 59 2 32 72 2 83 5 0 20 REMARKS The FR S540E 0 4K 0 75K NA and FR S510WE 0 7...

Page 187: ...whose length will not exceed the effective depth of the mounting threads 125 4 92 5 M3 hole 5 4 hole Effective depth 4 5 40 1 57 23 75 0 93 11 75 0 46 81 5 3 21 1 25 0 05 1 5 0 06 17 0 67 16 5 0 65 1 5 0 06 72 2 83 15 0 59 10 5 0 41 18 5 0 73 80 3 15 48 1 89 24 0 97 13 0 51 20 0 79 21 5 0 85 14 5 0 57 13 0 51 40 1 57 Unit mm inches ...

Page 188: ...178 MEMO ...

Page 189: ...179 APPENDIX APPENDIX 1 Parameter Instruction Code List 180 ...

Page 190: ...08 88 0 1s 0 9 Electronic thermal O L relay 09 89 0 01A 0 30 Extended function display selection 1E 9E 1 0 79 Operation mode selection 4F None 1 0 Func tion Parameter Number Name Instruction Code Computer Link Data Setting Increments Link Parameter Extension Setting Instruction Code 7F FF Read Write Standard operation functions 10 DC injection brake operation frequency 0A 8A 0 01Hz 0 11 DC injecti...

Page 191: ... 38 Frequency setting voltage gain frequency 26 A6 0 01Hz 0 39 Frequency setting current gain frequency 27 A7 0 01Hz 0 40 Start time ground fault detection selection 28 A8 1 0 Output terminal functions 41 Up to frequency 29 A9 0 1 0 42 Output frequency detection 2A AA 0 01Hz 0 43 Output frequency detection for reverse rotation 2B AB 0 01Hz 0 Second functions 44 Second acceleration deceleration tim...

Page 192: ...STR terminal function selection 3F BF 1 0 64 RUN terminal function selection 40 C0 1 0 65 A B C terminal function selection 41 C1 1 0 Operation selection functions 66 Retry selection 42 C2 1 0 67 Number of retries at alarm occurrence 43 C3 1 0 68 Retry waiting time 44 C4 0 1s 0 69 Retry count display erase 45 C5 1 0 70 Soft PWM setting 46 C6 1 0 71 Applied motor 47 C7 1 0 72 PWM frequency selectio...

Page 193: ...C DC 0 1 0 93 PID action set point for PU operation 5D DD 0 01 0 94 PID differential time 5E DE 0 01s 0 Sub functions 95 Rated motor slip 5F DF 0 01 0 96 Slip compensation time constant 60 E0 0 01s 0 97 Constant output region slip compensation selection 61 E1 1 0 98 Automatic torque boost selection Motor capacity 62 E2 0 01kW 0 99 Motor primary resistance 63 E3 0 001Ω 0 Maintenance function H1 503...

Page 194: ... 0 C3 902 Frequency setting voltage bias 5E DE 0 1 1 6C EC 1 C4 903 Frequency setting voltage gain 5F DF 0 1 1 6C EC 1 C5 904 Frequency setting current bias frequency 60 E0 0 01Hz 1 6C EC 0 C6 904 Frequency setting current bias 60 E0 0 1 1 6C EC 1 C7 905 Frequency setting current gain 61 E1 0 1 1 6C EC 1 C8 269 Parameter for manufacturer setting Clear parameters CLr Parameter clear FC 1 ECL Alarm ...

Page 195: ...of communication retries 23 A3 1 3 n6 336 Communication check time interval 24 A4 0 1s 3 n7 337 Waiting time setting 25 A5 1 3 n8 338 Operation command source 26 A6 1 3 n9 339 Speed command source 27 A7 1 3 n10 340 Link startup mode selection 28 A8 1 3 n11 341 CR LF selection 29 A9 1 3 n12 342 E2PROM write selection 2A AA 1 3 n13 145 PU display language selection 2D AD 1 1 n14 990 PU buzzer contro...

Page 196: ...REVISIONS The manual number is given on the bottom left of the back cover Print Date Manual Number Revision Dec 2004 IB NA 0600209ENG A First edition ...

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