Mitsubishi Electric FR-E520 Instruction Manual

TRANSISTORIZED INVERTERFR-E500INSTRUCTION MANUALHEAD OFFICE:TOKYO BLDG MARUNOUCHI TOKYO 100-8310FR-E500TRANSISTORIZED INVERTERINSTRUCTION MANUALOUTLIN

IV5.1.2 To know the operating status at the occurrence of alarm... 2095.1.3 Correspondence between digital and actual chara

90PARAMETERSRelated tomonitoringFrequency meter calibration Pr. 54, Pr. 55, Pr. 56, Pr. 900Display of monitor on operation panel or parameter unit (FR

914PARAMETERS4.1.3 Parameters recommended to be set by the userWe recommend the following parameters to be set by the user.Set them according to the o

92PARAMETERS4.2 Parameter Function Details4.2.1 Torque boost (Pr. 0, Pr. 46)Pr. 0 "torque boost"Pr. 46 "second torque boost"Increa

934PARAMETERS4.2.2 Output frequency range (Pr. 1, Pr. 2, Pr. 18)Pr. 1 "maximum frequency"Pr. 2 "minimum frequency"Pr. 18 "hig

94PARAMETERS4.2.3 Base frequency, base frequency voltage (Pr. 3, Pr. 19, Pr. 47)Pr. 3 "base frequency"Pr. 19 "base frequency voltage&qu

954PARAMETERS4.2.4 Multi-speed operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)Pr. 4 "multi-speed setting (high speed)"Pr. 5

96PARAMETERS4.2.5 Acceleration/deceleration time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45)Pr. 7 "acceleration time"Pr. 8 "decelera

974PARAMETERS<Setting>• Use Pr. 21 to set the acceleration/deceleration time and minimum settingincrements:Set value "0" (factory sett

98PARAMETERS4.2.6 Electronic thermal relay function (Pr. 9, Pr. 48)Pr. 9 "electronic thermal O/L relay Pr. 48 "second electronic thermalO/L

994PARAMETERS4.2.7 DC injection brake (Pr. 10 to Pr. 12)Pr. 10 "DC injection brake operation frequency"Pr. 11 "DC injection brake opera

1Chapter 1Chapter 2Chapter 3Chapter 4Chapter 5Chapter 6Chapter 7CHAPTER 1OUTLINEThis chapter gives information on the basic "outline" of thi

100PARAMETERS4.2.8 Starting frequency (Pr. 13)Pr. 13 "starting frequency"You can set the starting frequency between 0 and 60Hz.• Set the sta

1014PARAMETERS4.2.9 Load pattern selection (Pr. 14)Pr. 14 "load pattern selection"You can select the optimum output characteristic (V/F char

102PARAMETERS4.2.10 Jog operation (Pr. 15, Pr. 16)Pr. 15 "jog frequency"Pr. 16 "jog acceleration/deceleration time"Jog operation c

1034PARAMETERS4.2.11 Stall prevention and current limit (Pr. 22, Pr. 23, Pr. 66, Pr. 156)Pr. 22 "stall prevention operation level"Pr. 23 &qu

104PARAMETERS<Setting of stall prevention operation level>• In Pr. 22, set the stall prevention operation level. Normally set it to 150% (factor

1054PARAMETERSNote:1. When "Operation not continued for OL signal output" is selected usingPr.156, the "E.OLT" alarm code (stopped

106PARAMETERS4.2.12 Acceleration/deceleration pattern (Pr. 29)Pr. 29 "acceleration/decelerationpattern"Set the acceleration/deceleration pat

1074PARAMETERS4.2.13 Regenerative brake duty (Pr. 30, Pr. 70)Pr. 30 "regenerative function selection"Pr. 70 "special regenerative brake

108PARAMETERS4.2.14 Frequency jump (Pr. 31 to Pr. 36)Pr. 31 "frequency jump 1A"Pr. 32 "frequency jump 1B"Pr. 33 "frequency ju

1094PARAMETERS4.2.15 Speed display (Pr. 37)Pr. 37 "speed display"The unit of the output frequency display of the operation panel and PU (FR-

2OUTLINE1.1 Pre-Operation Information1.1.1 Precautions for operationThis manual is written for the FR-E500 series transistorized inverters.Incorrect h

110PARAMETERS4.2.16 Frequency at 5V (10V) input (Pr. 38)Pr. 38 "frequency at 5V (10V) input"Note: For the frequency setting of the built-in

1114PARAMETERS4.2.18 Up-to-frequency sensitivity (Pr. 41)Pr. 41 "up-to-frequency sensitivity"The ON range of the up-to-frequency signal (SU)

112PARAMETERS4.2.19 Output frequency detection (Pr. 42, Pr. 43)Pr. 42 "output frequency detection"Pr. 43 "output frequency detectionfor

1134PARAMETERS4.2.20 Monitor display (Pr. 52, Pr. 54)Pr. 52 "operation panel/PU main displaydata selection"Pr. 54 "FM terminal function

114PARAMETERSWhen 100 is set in Pr. 52, the monitor value is different depending on whether theinverter is at a stop or running: (LED of Hz flickers d

1154PARAMETERS4.2.21 Monitoring reference (Pr. 55, Pr. 56)Pr. 55 "frequency monitoring reference"Pr. 56 "current monitoring reference&q

116PARAMETERS4.2.22 Automatic restart after instantaneous power failure(Pr. 57, Pr. 58)Pr. 57 "restart coasting time"Pr. 58 "restart cu

1174PARAMETERSNote:1. Automatic restart after instantaneous power failure uses a reduced-voltagestarting system in which the output voltage is raised

118PARAMETERS4.2.23 Remote setting function selection (Pr. 59)Pr. 59 "remote setting function selection"If the operator panel is located awa

1194PARAMETERS<Frequency setting storage condition>• Frequency at the time when the start signal (STF or STR) has switched off• The remotely-set

31OUTLINE(2) Preparation of instruments and parts required for operationInstruments and parts to be prepared depend on how the inverter is operated. P

120PARAMETERSREMARKSThis function is invalid during jog operation and PID control operation.• Even when the remotely-set frequency is cleared by turni

1214PARAMETERS4.2.24 Shortest acceleration/deceleration mode (Pr. 60 to Pr. 63)Pr. 60 "shortest acceleration/deceleration mode"Pr. 61 "

122PARAMETERS• Set the parameters when it is desired to improve the performance in the shortestacceleration/deceleration mode.(1) Pr. 61 "referen

1234PARAMETERS4.2.25 Retry function (Pr. 65, Pr. 67 to Pr. 69)Pr. 65 "retry selection"Pr. 67 "number of retries at alarm occurrence&quo

124PARAMETERSUse Pr. 67 to set the number of retries at alarm occurrence.• Use Pr. 68 to set the waiting time from when an inverter alarm occurs until

1254PARAMETERS4.2.26 Applied motor (Pr. 71)Pr. 71 "applied motor"Set the motor used.• When using the Mitsubishi constant-torque motor, set &

126PARAMETERSBy setting any of "100 to 123", thermal characteristic of electronic thermal relay function(applied motor) can be changed as in

1274PARAMETERS4.2.27 PWM carrier frequency and long wiring mode (Pr. 72, Pr. 240)Pr. 72 "PWM frequency selection"Pr. 240 "Soft-PWM sett

128PARAMETERS<Setting>Pr. 240 SettingDescriptionSoft-PWM Long wiring mode Remarks0 invalid invalid —1valid(when Pr. 72="0 to 5")invali

1294PARAMETERS4.2.28 Voltage input (Pr. 73)Pr. 73 "0-5V/0-10V selection"• You can change the input (terminal 2) specifications in response t

4OUTLINE1.2 Basic Configuration1.2.1 Basic configurationThe following devices are required to operate the inverter. Proper peripheral devicesmust be s

130PARAMETERS4.2.30 Reset selection/disconnected PU detection/PU stop selection (Pr. 75)Pr. 75 "reset selection/disconnected PU detection/PU stop

1314PARAMETERSHow to make a restart after a stop by the key on the PU(1) Operation panel1) After completion of deceleration to a stop, switch off th

132PARAMETERS4.2.31 Parameter write disable selection (Pr. 77)Pr. 77 "parameter write disable selection"You can select between write-enable

1334PARAMETERS4.2.32 Reverse rotation prevention selection (Pr. 78)Pr. 78 "reverse rotation preventionselection"This function can prevent an

134PARAMETERS<Setting>In the following table, operation using the operation panel or parameter unit isabbreviated to PU operation.* Use Pr. 146

1354PARAMETERS(1) Switch-over modeDuring operation, you can change the current operation mode to another operationmode.Note: When the switch-over mode

136PARAMETERS<Function/operation changed by switching on-off the MRS signal>(3) Operation mode switching by external signal1) PreparationSet &qu

1374PARAMETERS4.2.34 General-purpose magnetic flux vector control selection (Pr. 80)Pr. 80 "motor capacity"You can set the general-purpose m

138PARAMETERS4.2.35 Offline auto tuning function (Pr. 82 to Pr. 84, Pr. 90, Pr. 96)Pr. 82 "motor excitation current"Pr. 83 "rated motor

1394PARAMETERS<Operating conditions>• The motor is connected.• The motor capacity is equal to or one rank lower than the inverter capacity.• Spe

51OUTLINE1.3 Structure1.3.1 Appearance and structure(1) Front view(2) Without front cover and operation panel front cover(3) Without operation panelOp

140PARAMETERS Parameter details(2) Tuning execution• For PU operation or combined operation 2, press the or key.• For external operation or combi

1414PARAMETERS(3) Monitoring the offline tuning statusWhen the parameter unit (FR-PU04) is used, the Pr. 96 value is displayed during tuningon the mai

142PARAMETERS4) Error display definitionsNo connection with motor will result in a calculation (93) error.5) When tuning was forced to endAn forced en

1434PARAMETERS<Setting the motor constant as desired>z To set the motor constant without using the offline auto tuning data<Operating procedu

144PARAMETERS4.2.36 Computer link operation (Pr. 117 to Pr. 124, Pr. 342)Pr. 117 "communication station number"Pr. 118 "communication s

1454PARAMETERS* When making communication, set any value other than 0 in Pr. 122 "communicationcheck time interval".<Setting>To make c

146PARAMETERS* When you have set write to RAM, powering off the inverter clears the parameter values thathave been changed. Therefore the parameter va

1474PARAMETERS(2) Communication operation presence/absence and data format typesCommunication operation presence/absence and data format types are as

148PARAMETERS(3) Data formatData communication between the computer and inverter is made in ASCII code(hexadecimal code).• Data format types1) Communi

1494PARAMETERS*1. Indicate a control code. (Refer to (4) Data definitions.)*2. The inverter station numbers may be set between H00 and H1F (stations 0

6OUTLINE1.3.2 Removal and reinstallation of the front coverzRemoval(For the FR-E520-0.1K to 3.7K, FR-E520S-0.1K to 0.75K, FR-E510W-0.1K to 0.75K)The f

150PARAMETERS6)Response time[Formula for data sending time]zCommunication specificationIn addition to the bits in the above table, 1 bit is required f

1514PARAMETERS7)Sum check codeThe sum check code is 2-digit ASCII (hexadecimal) representing the lower 1 byte(8 bits) of the sum (binary) derived from

152PARAMETERS<Setting items and set data>After completion of parameter settings, set the instruction codes and data then startcommunication from

1534PARAMETERS3Run command HFA2 digits4Inverter status monitorH7A2 digits5Set frequency read (RAM)H6DReads the set frequency (RAM or E2PROM). H0000 to

154PARAMETERS9Parameter writeH80 to HFDRefer to the "Instruction Code List" (page 242) and write and/or read the values as required.When set

1554PARAMETERS<Error Code List>The corresponding error code in the following list is displayed if an error is detected inany communication reque

156PARAMETERS(5) Communication specifications for RS-485 communication*1. As set in Pr. 75 "reset selection/disconnected PU detection/PU stop sel

1574PARAMETERS4.2.37 PID control (Pr. 128 to Pr. 134)Pr. 128 "PID action selection"Pr. 129 "PID proportional band"Pr. 130 "PI

158PARAMETERS(2) PID action overview1) PI actionA combination of proportional control action (P) and integral control action (I) forproviding a manipu

1594PARAMETERS4) Reverse actionIncreases the manipulated variable (output frequency) if deviation X = (set point- process value) is positive, and decr

71OUTLINE(For the FR-E540-0.4K to 7.5K)The front cover is fixed with hooks in positions A, B and C.Push A and B in the directions of arrows at the sam

160PARAMETERS(3) Wiring example• Pr. 128 = 20• Pr. 190 = 14• Pr. 191 = 15• Pr. 192 = 16Note:1. The power supply must be selected in accordance with th

1614PARAMETERS(4) I/O signalsz Enter the set point across inverter terminals 2-5 or in Pr. 133 and enter the processvalue signal across inverter termi

162PARAMETERS(5) Parameter setting(6) Adjustment procedureParameterNumberSetting Name Description1280PID action selectionNo PID action20 For heating,

1634PARAMETERS(7) Calibration example(A detector of 4mA at 0°C and 20mA at 50°C is used to adjust the room temperature to25°C under PID control. The s

164PARAMETERS<Set point input calibration>1. Apply the input voltage of 0% set point setting (e.g. 0V) to across terminals 2-5.2. Make calibrati

1654PARAMETERSNote:1. Entering multi-speed (RH, RM, RL signal) or JOG operation will stop PIDcontrol and start multi-speed or JOG operation.2. Changin

166PARAMETERS4.2.38 Frequency setting command selection (Pr. 146)Pr. 146 "frequency setting command selection"• Used to switch the frequency

1674PARAMETERS4.2.39 Output current detection function (Pr. 150, Pr. 151)Pr. 150 "output current detection level"Pr. 151 "output curren

168PARAMETERS4.2.40 Zero current detection (Pr. 152, Pr. 153)Pr. 152 "zero current detection level"Pr. 153 "zero current detection peri

1694PARAMETERS4.2.41 User group selection (Pr. 160, Pr. 173 to Pr. 176)Pr. 160 "user group read selection"Pr. 173 "user group 1 registr

8OUTLINE1.3.3 Removal and reinstallation of the wiring coverzRemoval(For the FR-E520-0.1K to 7.5K, FR-E520S-0.1K to 0.75K, FR-E510W-0.1K to 0.75K)The

170PARAMETERS<Examples of use>(1) Registration of parameter to user group (when registering Pr. 3 touser group 1)(2) Deletion of parameter from

1714PARAMETERS4.2.42 Actual operation hour meter clear (Pr. 171)Pr. 171 "actual operation hour meter clear"You can clear the monitor (actual

172PARAMETERS<Setting>Refer to the following list and set the parameters.* : When Pr. 59 = "1" or "2", the functions of the

1734PARAMETERS4.2.44 Output terminal function selection (Pr. 190 to Pr. 192)Pr. 190 "RUN terminal function selection"Pr. 191 "FU termin

174PARAMETERS4.2.45 Cooling fan operation selection (Pr. 244)Pr. 244 "cooling fan operation selection"You can control the operation of the c

1754PARAMETERS4.2.46 Slip compensation (Pr. 245 to Pr. 247)Pr. 245 "rated motor slip"Pr. 246 "slip compensation response time"Pr.

176PARAMETERS4.2.47 Earth (ground) fault detection at start (Pr. 249)(400V class does not have this function)Pr. 249 "earth (ground) fault detect

1774PARAMETERS4.2.48 Stop selection (Pr. 250)Pr. 250 "stop selection"Used to select the stopping method (deceleration to a stop or coasting)

178PARAMETERSWhen the Pr. 250 value is 8888, the functions of terminals STF and STR change asshown below:STF = start signal, STR = rotation direction

1794PARAMETERS4.2.50 Capacitor life alarm (Pr. 503, Pr. 504) (No function for the 400V class)Pr. 503 "capacitor life timer"Pr. 504 "cap

91OUTLINE1.3.4 Removal and reinstallation of the operation panelTo ensure safety, remove and reinstall the operation panel after switching power off.T

180PARAMETERS4.2.51 Current average value monitor signal (Pr. 555 to Pr. 557) (no function for the 400V class)Pr. 555 "current average time"

1814PARAMETERS<Pulse operation>The output pulse of the current average value monitor signal (Y93) is shown below.Y93 signal1 cycle (20s)5) End p

182PARAMETERS<Setting>Perform setting according to the following steps.1) Setting of Pr. 556 "data output mask time"The output current

1834PARAMETERSREMARKS• Mask of data output and sampling of output current are not performed duringacceleration/deceleration.• Set "93" in Pr

184PARAMETERS4.2.52 Meter (frequency meter) calibration (Pr. 900)Pr. 900 "FM terminal calibration"z By using the operation panel or paramete

1854PARAMETERS<Operation procedure>• When using the operation panelREMARKSCalibration can also be made for external operation. Set the frequency

186PARAMETERS4.2.53 Biases and gains of the frequency setting voltage (current) and built-in frequency setting potentiometer(Pr. 902 to Pr. 905, Pr. 9

1874PARAMETERS(2) The bias and gain of the frequency setting potentiometer may also be adjusted byany of the three following ways:1) Any point can be

188PARAMETERS2)Set "1" (PU operation mode) in Pr. 79 "operation mode selection".Example: To change the external operation mode (Pr

1894PARAMETERS3)Set "1" (built-in frequency setting potentiometer invalid) in Pr. 146 "frequencysetting command selection".Change

A - 1Thank you for choosing the Mitsubishi Transistorized inverter.This instruction manual gives handling information and precautions for use of thise

10OUTLINE1.3.5 Removal of the operation panel front cover1)Open the operation panel front cover to 90 degrees.2)Pull out the operation panel front cov

190PARAMETERS(3) Read Pr. 903 and show the current setting of the gain frequency.(Pr. 902, Pr. 904 and Pr. 905 can also be adjusted similarly.)(4) Set

1914PARAMETERSz When not adjusting the gain voltage → go to (5)-1)z When adjusting any point by applying a voltage → go to (5)-2)z When adjusting a

192PARAMETERS(6) Press the key to shift to the next parameter.(7) Re-set Pr. 79 "operation mode selection" according to the operation mode

1934PARAMETERSPr. 923 "built-in frequency setting potentiometer gain" (Pr. 922 can be adjusted in the same manner)When the built-in frequenc

194PARAMETERS2)Set "1" (PU operation mode) in Pr. 79 "operation mode selection".Example: To change the external operation mode (Pr

1954PARAMETERS3)Set "0" (built-in frequency setting potentiometer valid) in Pr. 146 "frequencysetting command selection".Change th

196PARAMETERS(3) Read Pr. 923 and show the current setting of the gain frequency.(Pr. 922 can also be adjusted similarly.)(4) Set a new gain frequency

1974PARAMETERSz When adjusting any point by turning the potentiometer → go to (5)-1)z When not adjusting the gain voltage → go to (5)-2)z When adju

198PARAMETERS(6) Press the key to shift to the next parameter.(7) Re-set Pr. 79 "operation mode selection" according to the operation mode

199Chapter 1Chapter 2Chapter 3Chapter 4Chapter 6Chapter 5Chapter 7CHAPTER 5PROTECTIVE FUNCTIONSThis chapter explains the "protective functions&qu

111OUTLINE1.3.6 Exploded viewz FR-E520-0.1K to 7.5Kz FR-E520S-0.1K to 0.75Kz FR-E510W-0.1K to 0.75Kz FR-E540-0.4K to 7.5KCAUTIONDo not remove any part

200PROTECTIVE FUNCTIONS5.1 Errors (Alarms)When an alarm occurs in the inverter, the protective function is activated bringing theinverter to an alarm

2015PROTECTIVE FUNCTIONSOperation Panel Indication E. OC2 FR-PU04 Stedy Spd OCName Overcurrent shut-off during constant speedDescriptionWhen the inver

202PROTECTIVE FUNCTIONSINote:1. Resetting the inverter initializes the internal heat integrating data of theelectronic thermal relay function.Operatio

2035PROTECTIVE FUNCTIONSNote:2. This function is activated only when OH has been set to any of Pr. 180 to Pr.183 (input terminal function selection).O

204PROTECTIVE FUNCTIONSNote:3. Only when the communication option is fitted to the three-phase 400V powerinput model.Operation Panel Indication E. OLT

2055PROTECTIVE FUNCTIONSNote:4. Only when the communication option is fitted to the three-phase 400V powerinput model.Operation Panel Indication E. RE

206PROTECTIVE FUNCTIONSOperation Panel Indication E. P24 FR-PU04 Pr.24 alarmName 24VDC power output short circuitDescriptionWhen the 24VDC power outpu

2075PROTECTIVE FUNCTIONS(2) Minor faultThe output is not shut off when the protective function is activated. You can makeparameter setting to output t

208PROTECTIVE FUNCTIONSOperation Panel Indication oL FR-PU04 oLName Stall prevention (overvoltage)DescriptionDuringdecelerationIf the regenerative ene

2095PROTECTIVE FUNCTIONS5.1.2 To know the operating status at the occurrence of alarmWhen any alarm has occurred, the display automatically switches t

12MEMO

210PROTECTIVE FUNCTIONS5.2 Troubleshooting.POINT: Check the corresponding areas. If the cause is still unknown, it isrecommended to initialize the par

2115PROTECTIVE FUNCTIONS5.2.3 Speed greatly differs from the settingCheck that the load is not too heavy.Check that the frequency setting signal is co

212PROTECTIVE FUNCTIONS5.2.8 Operation mode is not changed properly1) External input signalIf the operation mode does not change correctly, check the

213Chapter 1Chapter 2Chapter 3Chapter 4Chapter 5Chapter 7Chapter 6CHAPTER 6MAINTENANCE/INSPECTIONThis chapter explains the "maintenance/inspectio

214MAINTENANCE/INSPECTION6.1 Precautions for Maintenance and InspectionThe transistorized inverter is a static unit mainly consisting of semiconductor

2156MAINTENANCE/INSPECTION6.1.4 Insulation resistance test using megger1) Before performing the insulation resistance test using a megger on the exte

216MAINTENANCE/INSPECTION6.1.6 Daily and periodic inspectionArea of InspectionInspection ItemDescriptionIntervalMethod Criterion InstrumentCustomer&a

2176MAINTENANCE/INSPECTION Note: The values within the parentheses are for the 400V class.* For periodic inspection, contact you nearest Mitsubishi sa

218MAINTENANCE/INSPECTIONz Checking the inverter and converter modules<Preparation>(1) Disconnect the external power supply cables (R, S, T (L1

2196MAINTENANCE/INSPECTION6.1.7 Replacement of partsThe inverter consists of many electronic parts such as semiconductor devices.The following parts m

13Chapter 1Chapter 2Chapter 3Chapter 4Chapter 5Chapter 6Chapter 7CHAPTER 2INSTALLATION AND WIRINGThis chapter gives information on the basic "ins

220MAINTENANCE/INSPECTIONz Removal(For the FR-E520-0.75K to 3.7K, FR-E520S- 0.75K)1) Remove the wiring cover. (Refer to page 8.)2) Unplug the fan conn

2216MAINTENANCE/INSPECTION(For the FR-E540-1.5K to 7.5K)1) Remove the front cover (Refer to page 6).2) Unplug the fan connector.The cooling fan is con

222MAINTENANCE/INSPECTIONz Reinstallation(For the FR-E520-0.75K to 7.5K, FR-E520S-0.75K)1) After confirming the orientation of the fan, reinstall the

2236MAINTENANCE/INSPECTION(2) Smoothing capacitors A large-capacity aluminum electrolytic capacitor is used for smoothing the DC in themain circuit, a

224MAINTENANCE/INSPECTION6.1.8 Measurement of main circuit voltages, currents and powersz Measurement of voltages and currentsSince the voltages and c

2256MAINTENANCE/INSPECTIONMeasuring Points and InstrumentsNote: 1. Use FFT to measure the output voltage accurately. It can not be measured accurately

226MEMO

227Chapter 1Chapter 2Chapter 3Chapter 4Chapter 5Chapter 7Chapter 6CHAPTER 7SPECIFICATIONSThis chapter explains the "protective functions" of

228SPECIFICATIONS7.1 Standard Specifications7.1.1 Model specifications(1) Three-phase 200V power supplyNote:1. The applicable motor capacity indicated

2297SPECIFICATIONS(2) Three-phase 400V power supplyNote:1. The applicable motor capacity indicated is the maximum capacity applicablewhen a Mitsubishi

14INSTALLATION AND WIRING2.1 Installation2.1.1 Instructions for installationThe FR-E520(S)-0.1K to 0.75K and FR-E510W-0.1K to 0.4K have top mounting h

230SPECIFICATIONS(3) Single-phase 200V power supplyNote:1. The applicable motor capacity indicated is the maximum capacity applicablewhen a Mitsubishi

2317SPECIFICATIONS(4) Single-phase 100V power supplyNote:1. The applicable motor capacity indicated is the maximum capacity applicablewhen the Mitsubi

232SPECIFICATIONS7.1.2 Common specificationsControl systemSelectable between Soft-PWM control and high carrier frequencyPWM control, V/F control or ge

233SPECIFICATIONS7Control specificationsOperation functionsMaximum/minimum frequency setting, frequency jump operation,external thermal relay input se

234SPECIFICATIONS7.1.3 Outline dimension drawings(1) 200V class, 100V classz FR-E520-0.1K, 0.2K, 0.4K, 0.75Kz FR-E520S-0.1K, 0.2K, 0.4Kz FR-E510W-0.1K

235SPECIFICATIONS7z FR-E520-1.5K, 2.2Kz FR-E520S-0.75Kz FR-E510W-0.75K2-φ5 holeFrequency setting potentiometer knob is removable.Wiring holesCooling f

236SPECIFICATIONSz FR-E520-3.7K2-φ5 holeFrequency setting potentiometer knob is removable.Wiring holesCooling fanSTOPRESETRUNMIN82.5 685513811 55 727M

237SPECIFICATIONS7z FR-E520-5.5K, 7.5KSTOPRESETRUNMIN MA X1057.5112.5170117168696 681641808824426082-φ6 holeWiring holesCooling fanFrequency setting p

238SPECIFICATIONS(2) 400V classzFR-E540-0.4K, 0.75K, 1.5K, 2.2K, 3.7KD11 61 D172-φ5 holeSTOPRESETRUNMIN5MAX1381501281406666Cooling fanNote: There is n

239SPECIFICATIONS7z FR-E540-5.5K, 7.5K2-φ5 holeCooling fan14811 64 737STOPRESETRUNMIN5MAX1381502082206666(Unit: mm)

152INSTALLATION AND WIRING7) Note the cooling method when the inverter is installed in an enclosure.When two or more inverters are installed or a vent

240MEMO

241APPENDIXThis chapter provides "supplementary information" for use of thisproduct.Always read the instructions before using the equipment.

242APPENDIXAPPENDIX 1 Instruction Code List Func-tionParameter NumberNameInstruction CodeLink Parameter Extension Setting(Instruction Code 7F/FF)Read

243APPENDIX Display functions52 Operation panel/PU main display data selection 34 B4 054 FM terminal function selection 36 B6 055 Frequency monit

244APPENDIXPID control128 PID action selection 1C 9C 1129 PID proportional band 1D 9D 1130 PID integral time 1E 9E 1131 Upper limit 1F 9F 1132 Lower l

245APPENDIX*For only the 400V class fitted with the communication option.DeviceNetTM is a registered trademark of ODVA (Open DeviceNet Vendor Associat

246APPENDIXAPPENDIX 2 When using the communication option. (400V class only)Operation at Communication Error OccurrenceThe extended functions for E.O

247APPENDIX(3) Pr. 502 "stop mode selection at communication error"You can select inverter operation to be performed in the occurrence of a

248APPENDIXSwitching mode between the PU operation mode and network operation mode (when used with a communication option)You can switch operation bet

249APPENDIXWhen Pr. 340="10" and Pr. 79="0 or 6", operation can be switched between the PUoperation and network operation from the

16INSTALLATION AND WIRING2.2 Wiring2.2.1 Terminal connection diagramz Three-phase 200V power inputz Three-phase 400V power inputNote:1. If the potenti

250MEMO

251For Maximum Safety• Mitsubishi general-purpose inverters are not designed or manufactured to beused in equipment or systems in situations that can

252REVISIONS*The manual number is given on the bottom left of the back cover.Print Date *Manual Number RevisionNov., 1997 IB(NA)-66813-A First edition

172INSTALLATION AND WIRINGz Single-phase 200V power inputz Single-phase 100V power input(1) Description of the main circuit terminalsNote:1. To ensure

18INSTALLATION AND WIRING(2) Description of the control circuit terminalsType SymbolTerminal NameDescriptionInput signalsContact inputSTFForward rotat

192INSTALLATION AND WIRINGNote: Assign the AU signal to any of the terminals using the input terminal functionselection (Pr. 180 to Pr. 183).* Used as

A - 21. Electric Shock Prevention2. Fire PreventionSAFETY INSTRUCTIONS WARNINGz While power is on or when the inverter is running, do not open the fro

20INSTALLATION AND WIRING*1: Low indicates that the open collector output transistor is on (conducts). Highindicates that the transistor is off (does

212INSTALLATION AND WIRING2.2.2 Wiring of the Main Circuit(1) Wiring instructions1) It is recommended to use insulation-sleeved crimping terminals for

22INSTALLATION AND WIRING6) Connect only the recommended optional brake resistor between the terminals P-PR(+ - PR). Keep terminals P-PR (+ - PR) of 0

232INSTALLATION AND WIRING(2) Terminal block layout of the power circuitFR-E520-0.1K, 0.2K, 0.4K, 0.75K FR-E520-1.5K, 2.2K, 3.7KFR-E520-5.5K, 7.5KFR-

24INSTALLATION AND WIRING(3) Cables, crimping terminals, etc.The following table lists the cables and crimping terminals used with the inputs (R (L1),

252INSTALLATION AND WIRING4) FR-E510W-0.1K to 0.75K(4) Connection of the power supply and motorz Three-phase power inputz Single-phase power inputAppl

26INSTALLATION AND WIRING2.2.3 Wiring of the control circuit(1) Wiring instructions1) Terminals SD, SE and 5 are common to the I/O signals. These comm

272INSTALLATION AND WIRING2) When using bar terminals and solid wires for wiring, their diameters should be 0.9mmmaximum. If they are larger, the thre

28INSTALLATION AND WIRING2) Sink logic type• In this logic, a signal switches on when a current flows out of the corresponding signalinput terminal.Te

292INSTALLATION AND WIRING3) Source logic type• In this logic, a signal switches on when a current flows into the corresponding signalinput terminal.T

A - 33. Injury Prevention4. Additional InstructionsAlso note the following points to prevent an accidental failure, injury, electric shock, etc.(1) Tr

30INSTALLATION AND WIRING2.2.4 Connection to the PU connector(1) When connecting the operation panel or parameter unit using a cableUse the option FR-

312INSTALLATION AND WIRING<System configuration example>(1) Connection of a computer to the inverter (1:1 connection)z Computer-inverter connect

32INSTALLATION AND WIRING(2) Connection of a computer to multiple inverters (1:n connection)REMARKSRefer to the following when fabricating the cable o

332INSTALLATION AND WIRING<Wiring methods>1) Wiring of one RS-485 computer and one inverter2) Wiring of one RS-485 computer and "n" in

34INSTALLATION AND WIRING2.2.5 Connection of stand-alone option unitsThe inverter accepts a variety of stand-alone option units as required.Incorrect

352INSTALLATION AND WIRING(2) Connection of the brake unit (BU)Connect the BU brake unit correctly as shown below. Incorrect connection will damagethe

36INSTALLATION AND WIRING(3) Connection of the high power factor converter (FR-HC)(In the case of single-phase power input, the FR-HC cannot be connec

372INSTALLATION AND WIRING(5) Connection of the power regeneration common converter (FR-CV)When connecting the type power regeneration common converte

38INSTALLATION AND WIRING2.2.6 Design information1) When performing commercial power supply-inverter switch-over operation, securelyprovide electrical

392INSTALLATION AND WIRING2.3 Other Wiring2.3.1 Power supply harmonicsPower supply harmonics may be generated from the converter section of the invert

A - 4(2) Wiring(3) Trial run(4) Operation CAUTIONz Do not fit capacitive equipment such as power factor correction capacitor,capacitor type filter or

40INSTALLATION AND WIRING2.3.2 Harmonic suppression guideline in JapanHarmonic currents flow from the inverter to a power receiving point via a powert

412INSTALLATION AND WIRING1) Calculation of equivalent capacity (P0) of harmonic generating equipmentThe "equivalent capacity" is the capaci

42INSTALLATION AND WIRING3) Application of the guideline for specific consumersIf the outgoing harmonic current is higher than; maximum value per 1kW

432INSTALLATION AND WIRING2.3.3 EMC measuresSome electromagnetic noises enter the inverter causing it to incorrectly operate, andothers are radiated b

44INSTALLATION AND WIRING3) Techniques to reduce electromagnetic noises that are radiated by the inverter tomalfunction peripheral devices (EMI measur

452INSTALLATION AND WIRINGNoise Path Measures1), 2), 3)When devices that handle low-level signals and are liable tomalfunction due to electromagnetic

46INSTALLATION AND WIRINGz Data line filterAs immunity measures it may effective, provide a data line filter for the detector orother cable.z Data exa

472INSTALLATION AND WIRING2.3.4 Leakage currents and countermeasuresDue to the static capacitance existing in the inverter I/O wiring and motor, leaka

48INSTALLATION AND WIRINGz Countermeasures• Use the electronic thermal relay function of the inverter.• Decrease the carrier frequency. Note that moto

492INSTALLATION AND WIRING2.3.6 Peripheral devices(1) Selection of peripheral devicesCheck the inverter type of the inverter to be used with the inver

A - 5(5) Emergency stop(6) Maintenance, inspection and parts replacement(7) Disposing of the inverter(8) General instructions CAUTIONz The electronic

50INSTALLATION AND WIRINGNote:1. • Select the MCCB according to the power supply capacity.• Install one MCCB per inverter.2. The inverter input side m

512INSTALLATION AND WIRINGz Power factor improving reactorNote:1. The power factor may be slightly lower.2. The single-phase 100V power input models d

52INSTALLATION AND WIRING(2) Selecting the rated sensitivity current for the earth (ground) leakagecircuit breakerWhen using the earth (ground) leakag

532INSTALLATION AND WIRING<Example>Note:1. Install the earth (ground) leakage breaker (ELB) on the input side of theinverter.2. Earth (Gground)

54INSTALLATION AND WIRING2.3.7 Power off and magnetic contactor (MC)(1) Inverter primary side magnetic contactor (MC)On the inverter primary side, it

552INSTALLATION AND WIRING2.3.8 Failsafe of the system which uses the inverterWhen a fault occurs, the inverter trips to output an alarm. However, an

56INSTALLATION AND WIRING2) Checking the inverter operatingstatus by the inverter operationready completion signalOperation ready signal (RY signal)is

572INSTALLATION AND WIRING(2) Backup method outside the inverterEven if the interlock is provided by the inverter status signal, enough failsafe is n

58INSTALLATION AND WIRING2.3.9 Instructions for UL, cUL(Standard to comply with: UL 508C, CSA C22.2 No. 14)(1) InstallationThe above types of inverter

592INSTALLATION AND WIRING(4) Motor overload protectionWhen using the electronic thermal relay function as motor overload protection, set therated mot

IContentsCHAPTER 1 OUTLINE 11.1 Pre-Operation Information... 21.

60INSTALLATION AND WIRING2.3.10 Instructions for compliance with the European Directive(The products conforming to the Low Voltage Directive carry the

612INSTALLATION AND WIRING3) Outline of instructions* In the 400V class inverters, the rated input voltage range is three-phase, 380V to415V, 50Hz/60H

62MEMO

63Chapter 1Chapter 2Chapter 4Chapter 5Chapter 6Chapter 3Chapter 7CHAPTER 3OPERATION/CONTROLThis chapter provides the basic "operation/control&quo

64OPERATION/CONTROL3.1 Pre-Operation Information3.1.1 Types of operation modesThe inverter can be operated in any of "PU operation mode", &q

653OPERATION/CONTROL(3) Combined operation mode 1 (Pr. 79 "operation mode selection" = 3)(4) Combined operation mode 2 (Pr. 79 "operati

66OPERATION/CONTROL(5) Communication operation mode(Pr. 79 "operation mode selection" = 0 or 1)Communication operation can be performed by c

673OPERATION/CONTROL3.2 About the Operation PanelWith the operation panel, you can run the inverter, set the frequency, monitor theoperation command d

68OPERATION/CONTROL3.2.2 Monitor display is changed by pressing the [MODE] key(Note)The frequency setting mode is displayed only in the PU operation

693OPERATION/CONTROL3.2.4 Frequency settingWhen the built-in frequency setting potentiometer is invalid (Pr. 146 = 1) in the PUoperation mode, set the

II3.2.1 Names and functions of the operation panel... 673.2.2 Monitor display is changed by pressing t

70OPERATION/CONTROL(1) Example:To change the Pr. 79 "operation mode selection" settingfrom "2" (external operation mode) to "

713OPERATION/CONTROL(2) When changing the Pr. 146 "frequency setting command selection"setting from "0" (built-in frequency setti

72OPERATION/CONTROL3.2.6 Operation modeThe operation mode change method which is shown below is only allowed when Pr. 79"operation mode selection

733OPERATION/CONTROL(1) Alarm historyFour past alarms can be displayed with the key.("." is appended to the most recent alarm.)When no ala

74OPERATION/CONTROL3.3 Operation3.3.1 Pre-operation checksBefore starting operation, check the following:z SafetyPerform test operation after making s

753OPERATION/CONTROL3.3.2 PU operation mode (Operation using the operation panel)(1) Using the built-in frequency setting potentiometer for operation

76OPERATION/CONTROL(2) Using the digital frequency setting for operation at 60HzBy repeating step 2 below during motor run, speed can be varied.Operat

773OPERATION/CONTROL3.3.3 External operation mode (Operation using the external frequency setting potentiometer and external start signal)(1) Operatio

78OPERATION/CONTROL3.3.4 Combined operation mode 1 (Operation using both external start signal and operation panel)When the start signal is provided e

793OPERATION/CONTROL3.3.5 Combined operation mode 2When the running frequency is set from a potentiometer connected across terminals 2-5(frequency set

IIIContents4.2.20 Monitor display (Pr. 52, Pr. 54)... 1134.2.21 Monitoring referenc

80MEMO

Chapter 1Chapter 2Chapter 3Chapter 5Chapter 6Chapter 481Chapter 7CHAPTER 4PARAMETERSThis chapter explains the "parameters" of this product.W

82PARAMETERS4.1 Parameter List4.1.1 Parameter listFunc-tionParam-eterNumberNameSettingRangeMinimumSettingIncrementsFactorySettingReferTo:Custo-merSett

834PARAMETERSParameter ListStandard operation functions24Multi-speed setting(speed 4)0 to 400Hz,99990.01Hz(Note 3)9999 9525Multi-speed setting(speed 5

84PARAMETERSAutomaticrestartfunctions57 Restart coasting time 0 to 5s, 9999 0.1s 9999 11658 Restart cushion time 0 to 60s 0.1s 1.0s 116Additionalfunct

854PARAMETERSParameter ListCommunication functions117Communication station number0 to 31 1 0 144118 Communication speed 48, 96, 192 1 192 144119 Stop

86PARAMETERSUser functions173 User group 1 registration 0 to 999 1 0 169174 User group 1 deletion0 to 999, 99991 0 169175 User group 2 registration 0

874PARAMETERSParameter ListAdditionalfunction251Output phase loss protection selection0, 1 1 1 178342E2PROM write selection 0, 1 1 0 144Capacitor life

88PARAMETERSNote:1. Indicates the parameter of which setting is ignored when the general-purpose magnetic flux vector control mode is selected.2. Sinc

894PARAMETERS4.1.2 List of parameters classified by purpose of useSet parameters according to the operating conditions. The following list indicatespu