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CHAPTER 5

PROTECTIVE FUNCTIONS

This chapter explains the "protective functions" of this
product.
Always read the instructions before using the equipment.

5.1 Errors (Alarms) ........................................................ 163

5.2 Troubleshooting ....................................................... 174

5.3 Precautions for Maintenance and Inspection ........... 176

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Chapter 5

Chapter 6

Chapter 7

Содержание FR-F500

Страница 1: ...TLINE PARAMETERS SPECIFICATIONS INSTALLATION AND WIRING PROTECTIVE FUNCTIONS Chapter 6 OPTIONS Chapter 7 Chapter 5 Chapter 4 Chapter 3 Chapter 2 Chapter 1 OPERATION CONTROL FR F520 0 75Kto55K FR F540...

Страница 2: ...rate maintain or inspect the inverter until you have read through this instruction manual and appended documents carefully and can use the equipment correctly Do not use the inverter until you have a...

Страница 3: ...et an electric shock or be injured Operate the switches with dry hands to prevent an electric shock Do not subject the cables to scratches excessive stress heavy loads or pinching Otherwise you may ge...

Страница 4: ...midity 90 RH or less non condensing Storage temperature 20 C to 65 C 4 F to 149 F Ambience Indoors free from corrosive gas flammable gas oil mist dust and dirt Environment Altitude vibration Maximum 1...

Страница 5: ...or all clear is performed each parameter returns to the factory setting Re set the required parameters before starting operation The inverter can be easily set for high speed operation Before changin...

Страница 6: ...Japanese harmonic suppression guidelines 29 2 3 3 Inverter generated noises and reduction techniques 32 2 3 4 Leakage currents and countermeasures 35 2 3 5 Inverter driven 400V class motor 36 2 3 6 P...

Страница 7: ...leration deceleration pattern Pr 29 Pr 140 to Pr 143 79 4 2 15 Regenerative brake duty Pr 30 80 4 2 16 Frequency jump Pr 31 to Pr 36 81 4 2 17 Speed display Pr 37 Pr 144 82 4 2 18 Automatic torque boo...

Страница 8: ...ain Pr 902 to Pr 905 157 4 2 57 Buzzer control Pr 990 162 5 PROTECTIVE FUNCTIONS 163 5 1 Errors Alarms 163 5 1 1 Error alarm definitions 163 5 1 2 To know the operating status at the occurrence of an...

Страница 9: ...ations 184 6 1 1 Model specifications 184 6 1 2 Common specifications 186 6 1 3 Outline drawings 188 7 OPTIONS 192 7 1 Option List 192 7 1 1 Stand alone options 192 7 1 2 Inboard dedicated options 194...

Страница 10: ...viations DU Operation panel FR DU04 PU Operation panel FR DU04 and parameter unit FR PU04 Inverter Mitsubishi transistorized inverter FR F500 series Pr Parameter number PU operation Operation using th...

Страница 11: ...Capacity plate Rating plate Rating plate FR F520 0 75K Symbol Voltage Class F520 200V class Symbol Applicable Motor Capacity 0 75K to 55K Indicates capacity in kW Input rating Output rating Serial nu...

Страница 12: ...or more and wiring distance within 10m 32 81feet Make selection carefully Inverter The inverter life is influenced by ambient temperature The ambient temperature should be as low as possible within th...

Страница 13: ...te Capacity plate 2 Without front cover Wiring cover PU connector Provided with modular jack type relay connector For use with RS 485 cable communication Modular jack type relay connector compartment...

Страница 14: ...the operation panel is mounted and the front cover is removed remove the operation panel before reinstalling the front cover FR F520 15K to 22K FR F540 15K to 22K Removal 1 Remove the installation sc...

Страница 15: ...unting screws Note 1 Make sure that the front cover has been reinstalled securely 2 The same serial number is printed on the capacity plate of the front cover and the rating plate of the inverter Befo...

Страница 16: ...cable 1 Remove the operation panel 2 Disconnect the modular jack type relay connector Place the disconnected modular jack type relay connector in the modular jack type relay connector compartment Mod...

Страница 17: ...formation on the basic installation and wiring of this product Always read the instructions in this chapter before using the equipment 2 1 Installation 7 2 2 Wiring 9 2 3 Other wiring 28 Chapter 1 Cha...

Страница 18: ...or installation The mounting area should be cut to the panel cutting dimensions 2 The cooling section outside the enclosure has the cooling fan Do not use the inverter in any environment where it is e...

Страница 19: ...ical mounting 1 Wiring cover and handling 22K or less 1 When cable conduits are not connected Cut the protective bushes of the wiring cover with nippers or a cutter before running the cables Wiring co...

Страница 20: ...Auxiliary input Current input 0 to 5VDC 0 to 10VDC Selected Analog common 0 to 5VDC 0 to 10VDC Selected Note Note Motor Ground Jumper Remove this jumper when using FR BEL Jumper Alarm output Running U...

Страница 21: ...ate to select multiple speeds JOG JOG mode selection Turn on the JOG signal to select jog operation factory setting Jog operation can be performed with the start signal STF or STR RT Second accelerati...

Страница 22: ...tarting frequency factory set to 0 5Hz variable Switched high during stop or DC injection brake operation 1 Permissible load 24VDC 0 1A SU Up to frequency Switched low when the output frequency has re...

Страница 23: ...der the influence of a charging current due to the stray capacitance of the wiring Therefore the maximum overall wiring length should be as indicated in the following table When two or more motors are...

Страница 24: ...e than 2 wires on the protective earth terminal Use contactor and no fuse breaker EN IEC standard compliant Use transformer or surge absorber EN IEC standard compliant Notes on Grounding Leakage curre...

Страница 25: ...size M6 R S T N P R1 S1 R S FR F520 1 5K 2 2K 3 7K U V W PR P1 PX Screw size M4 Jumper Screw size M4 Charge lamp T N P R1 S1 R S FR F520 45K U V W P1 Charge lamp Screw size M4 Screw size M10 Screw si...

Страница 26: ...S1 L21 N P FR F540 5 5K 7 5K 11K U V W P1 PR PX Screw size M5 Screw size M4 Charge lamp Screw size M4 Jumpers R L1 S L2 T L3 N P R L1 S L2 R1 L11 S1 L21 FR F540 45K 55K S L2 R L1 U V W P1 Jumper Scre...

Страница 27: ...S T L1 L2 L3 U V W FR F540 0 75K to 3 7K M4 1 5 2 4 2 5 4 2 4 2 5 4 2 2 14 14 2 5 2 5 FR F540 5 5K M4 1 5 5 5 4 4 4 2 4 2 5 4 3 5 2 12 14 4 2 5 FR F540 7 5K M4 1 5 5 5 4 4 4 5 5 4 4 4 3 5 3 5 12 12 4...

Страница 28: ...upper screws 2 Remove the lower screws 3 Pull out and remove the jumper 4 Connect the separate power supply cables for control circuit to the upper terminals R1 S1 L11 L21 Note 4 Power supply terminal...

Страница 29: ...o prevent a contact fault 4 It is recommended to use the cables of 0 75mm 2 gauge for connection to the control circuit terminals If the cable gauge used is 1 25mm 2 or more the front cover may be lif...

Страница 30: ...e control circuit terminals 2 Remove the connector from the rear surface of the control circuit terminal block and place in required Logic position either Sink or Source S O U R C E C O N 3 C O N 2 S...

Страница 31: ...elated to RUN signal When using an external power supply for transistor output use terminal PC as a common to prevent misoperation caused by undesirable current Do not connect terminal SD of the inver...

Страница 32: ...rt signal forward rotation reverse rotation is shown on the right 2 Using the CS terminal This terminal is used to perform automatic restart after instantaneous power failure and commercial power supp...

Страница 33: ...U connector pin outs Viewed from the inverter receptacle side front 1 SG 2 P5S 3 RDA 4 SDB 5 SDA 6 RDB 7 SG 8 P5S 1 8 Note 1 Do not connect the PU connector to the computer s LAN board FAX modem socke...

Страница 34: ...on RDA RDB SDA SDB RSA RSB CSA CSB SG FG Receive data Receive data Send data Send data Request to send Request to send Able to send Able to send Signal ground Frame ground PU connector SDA SDB RDA RDB...

Страница 35: ...or unit FR BR H THS TH2 TH1 P PR ON MC OFF MC Inverter Motor T Note 4 Note 1 Connect the inverter terminals P N and FR BU brake unit terminals so that their terminal signals match with each other Inco...

Страница 36: ...mes extremely hot and it has a chance to get fire Therefore install a magnetic contactor on the inverter s power supply side to shut off current in case of failure 3 For the power supply of 400V class...

Страница 37: ...and FR RC power regeneration converter terminals as shown below so that their signals match with each other After making sure that the wiring is correct set 0 in Pr 30 regenerative function selection...

Страница 38: ...nverter will automatically restart as soon as the power is restored 3 When the power supply used with the control circuit is different from the one used with the main circuit make up a circuit which w...

Страница 39: ...device Differs according to maker s device specifications Example of safeguard Install a reactor Increase the distance Safeguard The harmonic current generated from the inverter to the power supply d...

Страница 40: ...ltage consumer who will install add or renew harmonic generating equipment If any of the maximum values are exceeded this guideline requires that consumer to take certain suppression measures Table 1...

Страница 41: ...ntal Wave Current Converted from 6 6kV Rated Capacity Fundamental Wave Current Converted from 6 6kV No reactor 100 operation ratio Applied Motor kW 200V 400V mA kVA 5th 7th 11th 13th 17th 19th 23rd 25...

Страница 42: ...series reactor the power factor improving capacitor has an effect of absorbing harmonic currents 4 Transformer multi phase operation Use two transformers with a phase angle difference of 30 as in comb...

Страница 43: ...hen devices which generate many noises which use magnetic contactors magnetic brakes many relays for example are installed near the inverter and the inverter may be effected by noise the following mea...

Страница 44: ...se may be propagated to the signal cables to effect the devices and the following measures must be taken 1 Install easily affected devices as far away as possible from the inverter 2 Run easily affect...

Страница 45: ...100 Induction noise can also be reduced by moving the signal cables away from the inverter output cables Separation of 30cm 11 81inches reduces noise to 1 2 1 3 By fitting the FR BSF01 or BLF on the i...

Страница 46: ...nce their values depend on the static capacitance carrier frequency etc take counter measures using the following methods 1 To ground leakage currents Leakage currents may flow not only into the inver...

Страница 47: ...tic capacitances Motor Countermeasures Use the electronic overcurrent protection Pr 9 of the inverter Decrease the carrier frequency Note that motor noise increases Selection of Soft PWM Pr 240 will m...

Страница 48: ...R F520 30K 30 40 52 225AF 225A 225AF 175A S N125 FR F520 37K 37 50 65 400AF 250A 225AF 225A S N150 FR F520 45K 45 60 79 400AF 300A 400AF 300A S N180 FR F520 55K 55 75 99 400AF 400A 400AF 350A S N220 2...

Страница 49: ...urrent mA Leakage current mA Cable size mm 2 Motor capacity kW Example NV Ig1 Ign Ig2 Igm 5 5mm2 5m 16 40feet 5 5mm2 70m 16 40feet IM 3 200V 2 2kW 3HP Inverter Noise filter Progressive Super Series Ty...

Страница 50: ...re so that the ambient temperature humidity and ambience of the inverter will satisfy the above specifications Refer to page 187 2 Branch circuit protection For installation in United States branch ci...

Страница 51: ...rized inverters for the EMC Directive A transistorized inverter is a component designed for installation in a control box and for use with the other equipment to control the equipment device Therefore...

Страница 52: ...therwise another protective measure shall be applied such as separation of the EE from the environment by double or reinforced insulation or isolation of EE and supply system by a transformer Extract...

Страница 53: ...ry to use separate dirty earthing for inverter and motor installations an clean earting for equipment such as sensors computers and audio equipment 2 Earthing methods Two main types of earth 1 To prev...

Страница 54: ...on control for use of this product Always read this chapter before using the equipment 3 1 Pre Operation Information 43 3 2 Opreration Panel 46 3 3 Parameter Checking and Setting 52 3 4 Operation 56 C...

Страница 55: ...e start signal and frequency setting signal are required to run the inverter 2 PU operation mode The inverter is operated from the keypad of the PU FR DU04 FR PU04 This mode does not require the opera...

Страница 56: ...frequency setting Start signal 3 PU FR DU04 FR PU04 Direct setting and key setting Multi speed setting Terminal signal STF STR 4 Terminal signal 0 to 5VDC across 2 5 0 to 10VDC across 2 5 4 to 20mADC...

Страница 57: ...ly in a proper location Refer to page 7 Wiring check Make sure that the main and control circuits are wired correctly Make sure that the options and peripheral devices are selected and connected corre...

Страница 58: ...ly FWD key Used to give a forward rotation command REV key Used to give a reverse rotation command STOP RESET key Used to stop operation Used to reset the inverter when its output is stopped by the pr...

Страница 59: ...D FR DU04 CONTROL PANEL Hz MON EXT PU A V REV FWD Note 1 Hold down the SET key marked 1 for more than 1 5 seconds to change the current monitor to the power on monitor 2 Hold down the SET key marked 2...

Страница 60: ...n STR signal connected to the control terminal 2 You cannot set any value that is outside the parameter setting range Write a value within the setting range Current setting Setting change Press for 1...

Страница 61: ...L Hz MON EXT PU A V REV FWD 1 Alarm history Four past alarms can be displayed with the key is appended to the most recent alarm When no alarm exists E _ _0 is displayed FR DU04 CONTROL PANEL Hz MON EX...

Страница 62: ...MON EXT PU A V REV FWD REMARKS The Pr 75 Pr 180 to Pr 186 Pr 190 to Pr 195 and Pr 900 to Pr 905 values are not initialized 4 All clear Initialises the parameter values and calibration values to the fa...

Страница 63: ...FR DU04 CONTROL PANEL Hz MON EXT PU A V REV FWD FR DU04 CONTROL PANEL Hz MON EXT PU A V REV FWD FR DU04 CONTROL PANEL Hz MON EXT PU A V REV FWD After writing the parameters always reset the inverter b...

Страница 64: ...eter Number Name Application 0 Torque boost Used to compensate for a voltage drop in the low frequency range to improve motor torque reduction in the low speed range 1 Maximum frequency 2 Minimum freq...

Страница 65: ...the parameters from being rewritten by accidental operation 78 Reverse rotation prevention selection Used to prevent reverse operation trouble due to the false input of the start signal 79 Operation...

Страница 66: ...g of acceleration and deceleration times Pr 7 acceleration time Pr 8 deceleration time Pr 44 second acceleration deceleration time Pr 45 second deceleration time Change this time to perform accelerati...

Страница 67: ...input the signal to across terminals 4 5 and short terminals AU SD 7 Setting of frequency setting voltage current gain highest output frequency Pr 903 frequency setting voltage gain Pr 905 frequency...

Страница 68: ...g sure that safety is ensured if the machine should become out of control Machine Make sure that the machine is free of damage Parameters Set the parameter values to match the operating machine system...

Страница 69: ...Hz MON EXT PU A V REV FWD 3 Acceleration Constant speed Slowly turn the potentiometer frequency setting potentiometer full clockwise The frequency shown on the display increases gradually to 60 00Hz...

Страница 70: ...press the SET key to write the frequency or FR DU04 CONTROL PANEL Hz MON EXT PU A V REV FWD 3 Start Press the FWD or REV key The motor starts running The monitoring mode is automatically selected and...

Страница 71: ...rt if both the forward and reverse rotation switches are turned on If both switches are turned on during operation the motor decelerates when Pr 250 9999 to a stop ON Reverse rotation Forward rotation...

Страница 72: ...change the functions of contact input terminals RL RM RH RT AU JOG CS and open collector output terminals RUN SU IPF OL FU Therefore signal names corresponding to the functions are used in the descrip...

Страница 73: ...Hz 0 01Hz 0 5Hz 73 14 Load pattern selection 0 1 1 1 74 15 Jog frequency 0 to 120Hz 0 01Hz 5Hz 75 16 Jog acceleration deceleration time 0 to 3600 s 0 to 360 s 0 1 s 0 01 s 0 5 s 75 17 MRS input select...

Страница 74: ...o 60 s 0 1 s 1 0 s 89 Additional function 59 Remote setting function selection 0 1 2 1 0 91 60 Intelligent mode selection 0 3 4 9 1 0 93 61 Reference I for intelligent mode 0 to 500A 9999 0 01A 9999 9...

Страница 75: ...132 Lower limit 0 to 100 9999 0 1 9999 120 133 PID action set point for PU operation 0 to 100 0 01 0 120 PID control 134 PID differential time 0 01 to 10 00 s 9999 0 01 s 9999 120 135 Commercial power...

Страница 76: ...9 168 Sub functions 169 Parameters set by the manufacturer Do not set 170 Watt hour meter clear 0 0 138 Initial monitor 171 Actual operation hour meter clear 0 0 138 173 User group 1 registration 0 to...

Страница 77: ...frequency 0 to 120Hz 0 01Hz 0Hz 145 513 Auxiliary motor 2 stopping frequency 0 to 120Hz 0 01Hz 0Hz 145 514 Auxiliary motor 3 stopping frequency 0 to 120Hz 0 01Hz 0Hz 145 515 Auxiliary motor start del...

Страница 78: ...Pr 190 to Pr 195 Reversible operation according to analog signal polarity Pr 28 Pr 73 Sub motor operation Pr 0 Pr 3 Pr 7 Pr 8 Pr 44 Pr 45 Pr 46 Pr 47 To make desired output characteristics Pr 100 to...

Страница 79: ...the RT signal is on Note 3 Note 1 When the Pr 0 setting is either of the following values for 5 5K and 7 5K it is automatically changed when the Pr 71 setting is changed 1 When Pr 0 setting is 3 facto...

Страница 80: ...ncy command entered is higher than the setting the output frequency is clamped at the maximum frequency Use Pr 2 to set the lower limit of the output frequency Note When the frequency setting analog s...

Страница 81: ...tting Setting Range Remarks 3 60Hz 50Hz 0 to 120Hz 19 9999 8888 0 to 1000V 8888 9999 8888 95 of power supply voltage 9999 Same as power supply voltage 47 9999 0 to 120Hz 9999 9999 Function invalid Pr...

Страница 82: ...orresponding parameters Each speed frequency can be set as desired between 0 and 120Hz during inverter operation After the required multi speed setting parameter has been read the setting can be chang...

Страница 83: ...5K or less 44 11K or more 5 s 0 to 3600 s 0 to 360 s 7 5K or less 45 11K or more 9999 0 to 3600 s 0 to 360 s 9999 9999 Acceleration time deceleration time Pr 20 Pr 8 Pr 45 Deceleration time Output fr...

Страница 84: ...nertia moment and motor torque 4 2 6 Electronic overcurrent protection Pr 9 Pr 9 electronic thermal O L relay Set the current of the electronic overcurrent protection to protect the motor from overhea...

Страница 85: ...ted to the frequency set in Pr 13 and braked Use Pr 11 to set the period during when the brake is operated By setting 8888 in Pr 11 the DC dynamic brake is operated while the X13 signal is on Use any...

Страница 86: ...tting range Frequency setting signal V Time Note The inverter will not start if the frequency setting signal is less than the value set in Pr 13 starting frequency For example when 5Hz is set in Pr 13...

Страница 87: ...voltage Parameter Number Factory Setting Setting Range 14 1 0 1 100 Pr 14 0 Output frequency Hz For constant torque loads e g conveyor cart Output voltage Base frequency Output frequency Hz For variab...

Страница 88: ...ration can also be performed using the PU FR DU04 FR PU04 Set the frequency and acceleration deceleration time for jog operation Parameter Number Factory Setting Setting Range Remarks 15 5Hz 0 to 120H...

Страница 89: ...the output Parameter Number Factory Setting Setting Range 17 0 0 2 Setting Pr 17 Setting Specifications of MRS Signal 0 Normally open input 2 Normally closed input N C contact input specifications Wi...

Страница 90: ...der to provide torque during stall prevention Pr 154 is factory set not to reduce the output voltage The setting of reducing the output voltage further decreases the probability of overcurrent trip oc...

Страница 91: ...for setting the stall prevention operation level The auxiliary input and override functions are not activated CAUTION Do not set a too small value as the stall prevention operation current Otherwise t...

Страница 92: ...ake acceleration deceleration in a short time up to the 60Hz or higher speed range In this acceleration deceleration pattern fb base frequency is always the inflection point of an S shape and you can...

Страница 93: ...power factor converter X11 FR HC connection instantaneous power failure detection signal When the computer link inboard option FR A5NR is used and the setting is made to hold the pre instantaneous po...

Страница 94: ...s frequency Parameter Number Factory Setting Setting Range Remarks 31 9999 0 to 120Hz 9999 9999 Function invalid 32 9999 0 to 120Hz 9999 9999 Function invalid 33 9999 0 to 120Hz 9999 9999 Function inv...

Страница 95: ...tting unit and the running speed setting unit in the PU operation mode depend on the combination of the Pr 37 and Pr 144 settings as indicated below Running Speed Monitor Display Parameter Setting Uni...

Страница 96: ...he boost compensation Setting 0 makes the automatic torque boost inoperative Normally set 100 to make the automatic torque boost operative 39 0 0 to 500 Set the automatic torque boost operation starti...

Страница 97: ...n etc Parameter Number Factory Setting Setting Range Remarks 42 6Hz 0 to 120Hz 43 9999 0 to 120Hz 9999 9999 Same as Pr 42 setting 50 30Hz 0 to 120Hz Setting Refer to the figure below and set the corre...

Страница 98: ...all prevention function when the RT signal switches on When Pr 49 9999 and Pr 48 0 the stall prevention operation level is 0 when the frequency is equal to or less than the value set in Pr 49 2 When t...

Страница 99: ...splay 0 Output frequency Hz 0 100 0 100 1 1 1 Pr 55 Output current A 0 100 0 100 2 2 2 Pr 56 Output voltage V 0 100 0 100 3 3 3 400V or 800V Alarm display 0 100 0 100 Frequency setting Hz 5 5 5 5 Pr 5...

Страница 100: ...ime are calculated from 0 to 65535 hours then cleared and recalculated from 0 When the operation panel FR DU04 is used the display shows after 9999 or more hours have elapsed Whether 9999 or more hour...

Страница 101: ...ection PU Level Display Selection Pr 53 Setting FM Terminal Function Selection Pr 54 Setting AM Terminal Function Selection Pr 158 Setting Output frequency Hz 1 1 1 Frequency setting Hz 5 5 5 Frequenc...

Страница 102: ...arm output signal being output at occurrence of an instantaneous power failure Parameter Number Factory Setting Setting Range Remarks 57 9999 0 0 1 to 5 s 9999 9999 No restart 58 1 0 s 0 to 60 s 162 0...

Страница 103: ...rcurrent OCT alarm may take place disabling the motor from starting 3 When Pr 57 9999 the inverter will not run if the CS signal remain off 4 When Pr 162 0 connection of two or more motors to one inve...

Страница 104: ...frequency or PU operation frequency other than multi speed Operation Pr 59 Setting Remote setting function Frequency setting storage function E2 PROM 0 No 1 Yes Yes 2 Yes No Use Pr 59 to select wheth...

Страница 105: ...ration RH or deceleration RM signal varies the set frequency REMARKS After the clear signal RL has turned on then off make a restart turn on the STF signal more than 1 minute after that The output fre...

Страница 106: ...7 Pr 8 4 Energy saving mode Note 4 Tunes the output voltage online to minimize the inverter output power during constant speed operation Appropriate for energy saving applications such as fan and pum...

Страница 107: ...mode The reference current setting can be changed Setting Reference Current Remarks 120 150 is the limit value Shortest acceleration deceleration mode 9999 factory setting 100 is the optimum value Opt...

Страница 108: ...an select whether retry is made or not alarms reset for retry number of retries made and waiting time Parameter Number Factory Setting Setting Range 65 0 0 to 5 67 0 0 to 10 101 to 110 68 1 s 0 to 10...

Страница 109: ...onger than the time set in Pr 68 2 If alarms occur consecutively within a period four times longer than the above waiting time the operation panel FR DU04 may show data different from the most recent...

Страница 110: ...r 0 and Pr 12 settings are automatically changed depending on the Pr 71 setting Pr 71 0 2 1 Pr 0 3 2 Pr 12 4 2 Note 1 When 9999 is set in Pr 19 2 cannot be set in Pr 71 To set 2 in Pr 71 set the appro...

Страница 111: ...d Setting Refer to the following list and set the parameters Parameter Number Factory Setting Description 72 0 to 15 PWM carrier frequency can be changed The setting displayed is in kHz Note that 0 in...

Страница 112: ...0 to 10V 5 0 to 5V Invalid No Note 3 10 0 to 10V 11 0 to 10V 12 0 to 5V 13 Invalid 0 to 5V 14 0 to 10V 15 ON Yes 0 to 5V Invalid Yes Valid Note 1 The value of terminal 1 frequency setting auxiliary in...

Страница 113: ...the inverter for more than 1 second the inverter outputs an alarm code E PUE and comes to an alarm stop PU stop selection When an alarm occurs in any operation mode you can stop the motor from the PU...

Страница 114: ...during operation the inverter shuts off output while it is reset the data of the electronic overcurrent protection and regenerative brake duty are reset and the motor coasts 2 The PU disconnection de...

Страница 115: ...rogress of programmed operation Parameter Number Factory Setting Setting Range 76 0 0 1 2 Setting Alarm code output Output Terminals Pr 76 Setting SU IPF OL FU 0 Alarm code is not output Depends on Pr...

Страница 116: ...current 136 MC switch over interlock time 49 Second stall prevention operation frequency 137 Start waiting time 60 Intelligent mode selection 138 Commercial power supply inverter switch over selectio...

Страница 117: ...rt signal Used for a machine which runs only in one direction e g fan pump The setting of this function is valid for the PU external and communication operations Parameter Number Factory Setting Setti...

Страница 118: ...nal STF STR 4 External PU combined operation mode 2 Running frequency External signal input terminal 2 4 1 jog multi speed selection Start signal Input from the PU FR DU04 FR PU04 FWD key REV key 6 Sw...

Страница 119: ...mode is sent from the computer Rotation direction is determined by the external operation input signal Set frequency is determined by the external frequency setting signal Computer link operation to...

Страница 120: ...value to other than 7 in the PU operation mode causes the MRS signal to provide the ordinary MRS function output stop Also as soon as 7 is set in Pr 79 the MRS signal acts as a PU interlock signal 6 W...

Страница 121: ...ding parameters Parameter Number Factory Setting Setting Range Remarks 100 9999 0 to 120Hz 9999 101 0 0 to 1000V 102 9999 0 to 120Hz 9999 103 0 0 to 1000V 104 9999 0 to 120Hz 9999 105 0 0 to 1000V 106...

Страница 122: ...length Pr 120 parity check presence absence Pr 121 number of communication retries Pr 122 communication check time interval Pr 123 waiting time setting Pr 124 CR LF presence absence selection Used to...

Страница 123: ...re connected to one personal computer 48 4800 bps 96 9600 bps 118 Communi cation speed 192 19200 bps 0 Stop bit length 1 bit 8 bits 1 Stop bit length 2 bits 10 Stop bit length 1 bit 119 Stop bit lengt...

Страница 124: ...time Present Present Present Absent Present Present No error Request accepted C C C Absent E E E 3 Reply data from the inverter Data 1 is checked for error With error request rejected D D D Absent F F...

Страница 125: ...mber Read data Sum check Number of characters Format E 3 ETX 4 Read data Inverter station number Sum check 4 3 ETX 3 STX Data error detected Format F 3 NAK Error code 4 Inverter station number 4 Send...

Страница 126: ...ata check time set value 10ms 12ms 10ms or more required 10ms or more required refer to the following calculation expression STX ACK ENQ Computer Inverter Inverter Computer refer to the following calc...

Страница 127: ...data received by the inverter its definition is sent back to the computer together with the NAK code Refer to page 118 Note 1 When the data from the computer has an error the inverter will not accept...

Страница 128: ...n at data receive Interrupt enable Transmission data setting Sum code calculation Addition of control and sum codes Data transmission Interrupt data receive Interrupt occurrence at data receive Receiv...

Страница 129: ...digits Special monitor H72 H0000 to HFFFF Monitored data selected by instruction code HF3 4 digits H01 to H0E Monitor selection data Data Description Incre ments Data Description Incre ments H01 Outpu...

Страница 130: ...ply data back to the computer 4 digits 7 Alarm definition batch clear HF4 H9696 Batch clear of alarm history 4 digits All parameters return to the factory settings Any of four different clear operatio...

Страница 131: ...ity error The parity check result does not match the specified parity H2 Sum check error The sum check code in the computer does not match that of the data received by the inverter H3 Protocol error D...

Страница 132: ...Enable 1 1 As set in the operation and speed command write parameters 2 At occurrence of RS 485 communication fault the inverter cannot be reset from the computer 3 As set in Pr 75 4 As set in Pr 77...

Страница 133: ...er to page 145 for advanced PID control NA EC versions only Parameter Number Factory Setting Setting Range Remarks 128 10 10 11 20 21 30 31 Note 30 31 Advanced PID control 129 100 0 1 to 1000 9999 999...

Страница 134: ...ortional control action P and differential control action D for providing a manipulated variable in response to deviation speed to improve the transient characteristic Operation example for proportion...

Страница 135: ...riable output frequency Deviation Positive Negative Reverse action Forward action 3 Wiring example Sink logic Pr 128 20 Pr 183 14 Pr 192 16 Pr 193 14 Pr 194 15 NFB AC1 200 220V 50 60Hz R L1 S L2 T L3...

Страница 136: ...collector output Output SE SE Output terminal common Common to terminals FUP FDN and RL To start PID control or Advanced PID control switch on the X14 signal When this signal is off ordinary inverter...

Страница 137: ...r but hunting occurs more easily 130 9999 PID integral time No integral control 0 to 100 Set the upper limit If the feedback value exceeds the setting the FUP signal is output Process value of 4mA is...

Страница 138: ...value END Optimize parameters While the process value is steady the proportional band and integral time may be reduced and the differential time increased throughout the operation Detector specificat...

Страница 139: ...0 5 V Set point setting 100 0 0 20 mA 4 Detection value 60 0 0 100 Deviation Manipulated variable Manipulated variable Hz Note 1 If the multi speed RH RM RL signal or jog operation JOG signal is enter...

Страница 140: ...licated sequence circuit for commercial power supply inverter operation switch over Hence the magnetic contactors for switch over can be interlocked easily by merely entering the start stop or automat...

Страница 141: ...settings Output Terminal Capacity Permissible Output Terminal Load Inverter s open collector outputs IPF OL FU 24VDC 0 1A FR A5AR option output 230VAC 0 3A 30VDC 0 3A 2 When connecting an AC power sup...

Страница 142: ...er supply switch over Inverter operation ON Commercial power supply operation OFF STF STR STF STR Inverter operation command invalid for commercial power supply Note Forward reverse rotation ON Stop O...

Страница 143: ...olled by the inverter operation command STF or STR 139 Automatic inverter commercial power supply switch over frequency 9999 Automatic switch over is not done Note 1 Pr 139 functions when Pr 135 setti...

Страница 144: ...wer supply operation Switch power on Set parameters Start inverter operation Deceleration stop inverter operation 2 Signal on off after parameter setting MRS CS STF MC1 MC2 MC3 Remarks Power on OFF OF...

Страница 145: ...hen the CS signal is switched off the motor is switched over to commercial power supply operation Note that when the STF STR signal is switched off the motor is decelerated to a stop by the inverter 6...

Страница 146: ...tput Y13 Pr 153 detection time Pr 153 detection time Setting Refer to the following list and set the parameters Parameter Number Description 152 Set the zero current detection level Set this parameter...

Страница 147: ...all prevention caused by overcurrent make setting to disable the fast response current limit which limits the current to prevent the inverter from resulting in an overcurrent trip if an excessive curr...

Страница 148: ...ut is selected the E OLT alarm code stopped by stall prevention is displayed and operation stopped Alarm stop display E OLT 2 If the load is heavy the lift is predetermined or the acceleration deceler...

Страница 149: ...tput immediately or a preset period of time after occurrence of an overload status Parameter Number Factory Setting Setting Range Remarks 157 0 0 to 25 s 9999 9999 No signal output Set time s Overload...

Страница 150: ...ing appears Using the key choose the parameter number to be registered Pr 3 is registered to user group 1 Using the key move to the next parameter to be registered Using the key make registration Flic...

Страница 151: ...0 Setting Write 0 in the parameters to clear the watt hour value and actual operation hour REMARKS The watt hour value is monitored at the Pr 52 setting of 25 and the actual operation hour at the Pr...

Страница 152: ...X13 External DC dynamic braking start Pr 10 to Pr 12 14 X14 PID control valid terminal Pr 128 to Pr 134 16 X16 PU external operation switch over Pr 79 17 X17 Load pattern selection forward reverse ro...

Страница 153: ...operation when the inverter output frequency rises to or above the starting frequency 1 101 SU Up to frequency Refer to Pr 41 up to frequency sensitivity Note 1 Pr 41 2 102 IPF Instantaneous power fai...

Страница 154: ...sions only Pr 500 to Pr 516 98 198 LF Minor fault output Output when a light fault fan fault or communication error alarm occurs Pr 121 Pr 244 99 199 ABC Alarm output Output when the inverter s protec...

Страница 155: ...Through the above steps the initial values of Pr 7 and Pr 8 are registered 1 Set 1 target initial value in Pr 7 2 Set 2 target initial value in Pr 8 3 Press the key to read Pr 199 The number of parame...

Страница 156: ...put Use Pr 190 to Pr 195 multi function outputs to allocate the terminals used to output the FAN and LF signals 1 Pr 244 0 When the fan comes to a stop with power on 2 Pr 244 1 When the fan stops duri...

Страница 157: ...tion you can increase the override range of 50 150 to 0 200 and make setting as desired Parameter Number Setting Range Minimum Setting Increments Factory Setting 252 0 to 200 0 1 50 253 0 to 200 0 1 1...

Страница 158: ...Auxiliary motor 3 stopping frequency Pr 515 Auxiliary motor start delay frequency Pr 516 Auxiliary motor stop delay frequency With the advanced PID control functions you can control pumps fans using...

Страница 159: ...tors are turned on off by the output frequency to increase decrease the number of motors run by commercial power supply 2 Pr 501 motor switch over selection 1 Alternative Method During operation as in...

Страница 160: ...e motors to be driven returns to the initial status Pr 501 1 or 2 You cannot write values to Pr 500 and Pr 501 during operation Also when the Pr 500 or Pr 501 setting is changed in a stop state the se...

Страница 161: ...Distributed water Example PUMP4 PUMP3 PUMP2 PUMP1 Reverse rotation Forward rotation Advanced PID control selection For 2 wire type Option Note 1 Sink logic When Pr 183 14 Pr 185 24 Pr 194 45 Pr 193 4...

Страница 162: ...ignal is off Assign the motor control signals SLEEP R01 to R04 RI01 to RI04 to Pr 190 to Pr 195 output terminal function selection or assign them to Pr 320 to Pr 322 RA1 RA21 RA3 output selection usin...

Страница 163: ...me Auxiliary motor connection time deceleration time Flow When the number of commercial power supply operation motors increases When the number of commercial power supply operation motors decreases 2...

Страница 164: ...er operation motor has risen to or above the value set in any of Pr 509 to Pr 511 Parameter Number Name Setting Range Setting Increments Factory Setting 515 Auxiliary motor start delay time 0 to 3600s...

Страница 165: ...y motor operation either Parameter Number Name Setting Range Setting Increments Factory Setting 506 Output stop detection time 0 to 3600s 9999 0 1s 9999 You can set the set the output frequency value...

Страница 166: ...rs STF STR R03 R02 R04 M2 M1 M3 M4 Pr 509 Pr 515 Pr 516 Pr 506 Pr 903 Pr 510 Pr 511 Pr 514 Pr 902 Pr 513 Pr 512 Inverter operation Sleep Commercial power supply operation Commercial power supply opera...

Страница 167: ...501 motor switch over selection 2 Direct method For two motors RI01 RI02 R01 R02 M1 M2 60Hz EC version 50Hz Pr 515 Pr 502 Pr 503 Pr 515 Pr 516 Pr 503 Pr 502 Pr 509 Pr 903 Pr 902 Pr 512 Pr 902 Pr 509 C...

Страница 168: ...te frequency meter However the frequency meter needle may not deflect to full scale if the calibration resistor is connected In this case use this resistor and the operation panel or parameter unit to...

Страница 169: ...on can also be made for external operation Set the frequency in the external operation mode and make calibration in accordance with steps 4 to 8 Note 1 Pr 900 is factory set to 1mA full scale or 1440...

Страница 170: ...mand current 4 to 20mA Parameter Number Factory Setting Setting Range 902 0V 0Hz 0 to 10V 0 to 60Hz 903 5V 60Hz 50Hz 0 to 10V 1 to 120Hz 904 4mA 0Hz 0 to 20mA 0 to 60Hz 905 20mA 60Hz 50Hz 0 to 20mA 1...

Страница 171: ...ode Parameter setting mode Help mode Operation mode PU operation mode MODE MODE MODE MODE Confirm that the PU operation mode has been chosen In the JOG operation mode or external operation mode press...

Страница 172: ...ing the key choose the parameter setting mode as in 1 MODE 7 times 9 times Setting write Flicker 0 to 9 If appears make sure that the forward rotation STF or reverse rotation STR signal connected to t...

Страница 173: ...Hz MON EXT PU A V REV FWD 4 Set a gain frequency in Pr 903 and show the analog voltage A D value across terminals 2 5 in when the frequency is set to 80Hz Press for 1 5 s Current setting of gain frequ...

Страница 174: ...Press for 1 5 s Flicker Apply a 5V voltage Turn the external potentiometer connected across terminals 2 5 to maximum SET When the potentiometer is at the maximum position the value is nearly 100 FR DU...

Страница 175: ...refer to the FR PU04 instruction manual CAUTION Be careful when setting the bias frequency at 0V to any value other than 0 Even without the speed command the motor will start running at the set freque...

Страница 176: ...protective functions of this product Always read the instructions before using the equipment 5 1 Errors Alarms 163 5 2 Troubleshooting 174 5 3 Precautions for Maintenance and Inspection 176 Chapter 1...

Страница 177: ...e inverter is being reset 5 1 1 Error alarm definitions 1 Major faults When the protective function is activated the inverter output is shut off and the alarm is output Operation Panel Indication E OC...

Страница 178: ...ecrease the acceleration time Operation Panel Indication E OV2 FR PU04 Stedy Spd OV Name Regenerative overvoltage shut off during constant speed Description If regenerative energy causes the inverter...

Страница 179: ...Check the motor for use under overload Corrective action Reduce the load weight Note 1 Resetting the inverter initializes the internal heat integrating data of the electronic overcurrent protection Op...

Страница 180: ...e Check for cooling fin clogging Corrective action Set the ambient temperature to within the specifications Operation Panel Indication E GF FR PU04 Ground Fault Name Output side ground fault overcurre...

Страница 181: ...ls may have damaged the inverter Contact your sales representative Note 4 The FR A5NR relay output computer link allows you to fit one more communication option In this case only the relay output func...

Страница 182: ...ing Corrective action Fit the DU and PU securely Operation Panel Indication E RET FR PU04 Retry No Over Name Retry count exceeded Description If operation cannot be resumed properly within the number...

Страница 183: ...5S of the PU connector is shorted this function shuts off the power supply output At this time the operation panel parameter unit cannot be used and RS 485 communication from the PU connector cannot b...

Страница 184: ...off When the overload current has reduced below 120 this function increases the frequency again During constant speed operation If a current of more than 120 Note 5 of the rated inverter current flows...

Страница 185: ...tion Refer to page 100 Operation Panel Indication TH FR PU04 TH Name Electronic overcurrent protection prealarm Description This alarm appears if the cumulative value of the electronic overcurrent pro...

Страница 186: ...equency In this way it is possible to know the running frequency at the occurrence of the alarm This also applies to the current After resetting you can confirm the data in the alarm history refer to...

Страница 187: ...E OHT 1 1 0 0 C Provided Open E OLT 1 1 0 1 D Not provided Closed Provided when OLT is displayed Open E OPT 1 1 1 0 E Provided Open E OP1 to E OP3 1 1 1 0 E Provided Open E PE Provided Open E PUE Pro...

Страница 188: ...lected Check that the operation mode Pr 79 setting is correct Check that the bias and gain Pr 902 to Pr 905 settings are correct Check that the starting frequency Pr 13 setting is not greater than the...

Страница 189: ...rly check the following 1 External input signal Check that the STF or STR signal is off When it is on the operation mode cannot be changed 2 Parameter setting Check the Pr 79 setting When the setting...

Страница 190: ...ation environment 3 Cooling system fault 4 Unusual vibration and noise 5 Unusual overheating and discoloration During operation check the inverter input voltages using a meter 2 Cleaning Always run th...

Страница 191: ...onment Check ambient temperature humidity dust dirt etc Refer to page 7 Ambient temperature constant torque 10 C to 50 C 14 F to 122 F non freezing Variable torque 10 C to 40 C 14 F to 104 F non freez...

Страница 192: ...n protective and display circuits 1 Measure voltage across inverter output terminals U V W 2 Simulatively connect or disconnect inverter protective circuit output terminals 1 Phase to phase voltage ba...

Страница 193: ...the same the modules are without fault Module device numbers and terminals to be checked Tester Polarity Tester Polarity Measured Value Measured Value R L1 P Discontinuity R L1 N Continuity D1 P R L1...

Страница 194: ...d 10 years Change the board as required Relays Change as required Note For part replacement contact the nearest Mitsubishi FA center 1 Cooling fan The cooling fan cools heat generating parts such as t...

Страница 195: ...3 Explosion proof valve for excessive valve expansion and operation 4 Appearance external cracks discoloration leakage When the measured capacitance of the capacitor has reduced below 85 of the rating...

Страница 196: ...r measurement measure the following circuits using the instruments given on the next page Ar As At Vr Vs Vt W11 W12 W13 Au Av Aw Vu Vv Vw W21 W22 V R L1 S L2 T L3 U V W Inverter P N 3 phase power supp...

Страница 197: ...manner to power supply side power factor 100 3 V2 I2 P2 Pf2 Converter output Across P N Across and Moving coil type such as tester POWER lamp lit 1 35 V1 Maximum 380V 760V during regenerative operati...

Страница 198: ...TIONS This chapter provides the specifications of this product Always read the instructions before using the equipment 6 1 Standard Specifications 184 Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5...

Страница 199: ...Three phase 200V to 220V 50Hz 200V to 230V 60Hz Output Regen erative braking torque Maximum value Permissible duty 15 torque continuous Rated input AC voltage frequency Three phase 200V to 220V 50Hz...

Страница 200: ...type IP20 NEMA1 Note 6 Open type IP00 Cooling system Self cooling Forced air cooling Approx weight kg lbs with DU 3 0 6 6 3 0 6 6 3 0 6 6 3 0 6 6 5 5 12 1 6 0 13 23 7 0 15 4 13 0 28 66 13 0 28 66 13...

Страница 201: ...Selection of whether automatic restart is made or not after an instantaneous power failure External thermal relay input Thermal relay contact input when the thermal relay provided externally is used t...

Страница 202: ...ve alarm functions Overcurrent shut off during acceleration deceleration constant speed regenerative overvoltage shut off undervoltage instantaneous power failure overload shut off electronic overcurr...

Страница 203: ...4 92 95 3 74 6 0 24 5 0 20 245 9 65 2 6 hole Unit mm inches FR F520 1 5K 2 2K 3 7K FR F540 0 75K 1 5K 2 2K 3 7K Note FR F540 0 75K 1 5K are not provided with the cooling fan 150 5 91 260 10 24 140 5...

Страница 204: ...1 260 300 245 285 170 190 84 101 5 400V class H 10 24 9 65 6 69 3 31 11 81 11 25 7 48 4 00 Inverter Type FR F540 5 5K 7 5K FR F540 11K H1 D D1 260 245 170 190 84 104 H 10 24 9 65 6 69 3 31 7 48 4 09 2...

Страница 205: ...0 430 550 550 530 525 195 250 71 5 154 10 12 400V class FR F520 55K 480 410 460 700 675 250 154 12 H2 10 15 15 13 39 10 63 12 60 21 65 20 87 0 39 7 68 2 81 0 39 17 72 14 96 16 93 21 65 20 67 0 59 9 84...

Страница 206: ...allation screw length which will not exceed the effective installation screw depth Parameter unit FR PU04 Outline drawing Panel cutting dimension drawing 125 4 92 72 2 83 15 0 59 10 5 0 41 40 1 57 80...

Страница 207: ...R 7 OPTIONS This chapter describes the options of this product Always read the instructions before using the equipment 7 1 Option List 192 Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 C...

Страница 208: ...surge voltages on the inverter output side 0 75K to 55K according to capacity Power factor improving DC reactor FR BEL H Note 1 Used to improve the inverter input power factor overall power factor abo...

Страница 209: ...nous operation Used with a deviation sensor and synchro 5VA Preamplifier Note 4 FR FA Can be used as A V conversion or operational amplifier 3VA Pilot generator Note 4 QVAH 10 For follow up operation...

Страница 210: ...ut which can set the frequency command to the inverter Two Isolated 4 20mA outputs which can be connected to an analog meter or other compatible device Computer link Operation monitoring parameter cha...

Страница 211: ...8 APPENDICES This chapter provides the appendices for use of this product Always read the instructions before using the equipment Appendix 1 Data Code List 195...

Страница 212: ...speed 5 19 99 0 26 Multi speed setting speed 6 1A 9A 0 27 Multi speed setting speed 7 1B 9B 0 28 Multi speed input compensation 1C 9C 0 29 Acceleration deceleration pattern 1D 9D 0 30 Regenerative fu...

Страница 213: ...equency 02 82 1 103 V F2 second frequency voltage 03 83 1 104 V F3 third frequency 04 84 1 105 V F3 third frequency voltage 05 85 1 106 V F4 fourth frequency 06 86 1 107 V F4 fourth frequency voltage...

Страница 214: ...0 2 162 Automatic restart after instantaneous power failure selection 02 82 2 163 First cushion time for restart 03 83 2 164 First cushion voltage for restart 04 84 2 Restart after instantaneous power...

Страница 215: ...09 89 3 310 Analog meter voltage output selection 0A 8A 3 311 Setting for zero analog meter voltage output 0B 8B 3 312 Setting for maximum analog meter voltage output 0C 8C 3 313 Y0 output selection 0...

Страница 216: ...or start delay frequency 0F 8F 5 Advanced PID control functions 516 Auxiliary motor stop delay frequency 10 90 5 900 FM terminal calibration 5C DC 1 901 AM terminal calibration 5D DD 1 902 Frequency s...

Страница 217: ...K to 55K NA FR F540 11K to 55K NA Advanced PID control Pr 500 to Pr 516 NA EC versions only Modification Alarm displays E 6 E 7 Instructions for compliance with U S and Canadian Electrical Codes Facto...

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