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Mitsubishi Electronics FR-S500 Power Supply User Manual

1. Instruction Computer Link Parameter Func Parameter Naina Code Link Data Extension Setting tion Number Read Write Setting Instruction Increments Code 7F FF 80 Multi speed setting 50 DO 0 01Hz 0 speed 8 81 Multi speed setting 54 D1 0 01Hz 0 speed 9 8 82 Multi speed setting 52 D2 0 01Hz 0 speed 10 g Multi speed setting a S 83 speed 11 53 D3 0 01Hz 0 D Multi speed setting D 84 54 D4 0 01Hz 0 2 speed 12 5 85 Multi speed setting 55 D5 0 01Hz 0 2 speed 13 Multi speed setting 86 56 D6 0 01Hz 0 speed 14 87 Multi speed setting 57 D7 0 01Hz 0 speed 15 88 PID action selection 58 D8 1 0 89 PID proportional band 59 D9 0 1 0 90 PID integral time 5A DA 0 1s 0 S 91 PID upper limit 5B DB 0 1 0 Q 92 PID lower limit 5C DC 0 1 0 PID action set point for 7 93 PU operation 5D DD 0 01 0 94 PID differential time 5E DE 0 01s 0 95 Rated motor slip oF DF 0 01 0 96 Slip compensation time 60 EO 0 01s 0 n constant 5 Constant output region E 97 slip compensation 61 E1 1 0 2 selection a Automatic torque boost 2 98 selection 62 E2 0 01kW 0 Motor capacity 99 Motor primary resistance 63 E3 0 0010 0 H1 503 Maintenance timer 03 1 5 H2 504 Maintenance timer alarm 04 84 1 5 o output set time fc Oo 9 5 H3 555 Current average time 37 B7 0 1s 5 E 5 H4 556 Data output mask time 38 B8 0 1s 5 Current average value H5 557 monitor signal
2. Data sending time refer to the following formula Formula for data sending time 1 Communication specification Communication speed x ak tbe ona x Total number of bits Data sending time s 2 bps PoS See below Communication specification 5 z Name Number of Bits 2 Stop bit length 1 bit Data length z bits Yes 1 bit Parity check No Obit In addition to the bits in the above table 1 bit is required for the start bit Minimum total number of bits 9 bits Maximum total number of bits 12 bits 137 Communication parameters 7 Open cable detection Communication parameter n6 communication check time interval If disconnection communication stop is detected between the inverter and computer as a result of disconnection check a communication error OPT occurs and the inverter output is shut off Disconnection check is made when the setting is any of 0 1s to 999s To make disconnection check 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 disabled Example When communication
3. Factory Setting Setting Range Alarm history 0 04 0 Not cleared Setting is enabled clear i 1 Alarm history clear when Pr 30 1 Parameter Name Remarks ECL n z Q o z D U 129 Communication parameters 2 15 Communication parameters You can perform communication operation from the RS 485 connector of the inverter through RS 485 1 Operational functions 1 Operation mode switching Operation mode switching method Switching by Switching by operation panel computer program parameter unit FR PU04 C Computer A link External se PU operation operation gt operation Switching must not be made Symbol Switching Type Switching Method PU ae to external Uging the of the operation panel or the Pu yl ext of ean the parameter unit FR PU04 sels operation toPU Using the of the operation panel or the Jer of rere the parameter unit FR PU04 External operation to Using the H0000 Communication computer link operation computer program Read H7B operation D Computer link operation to Using the Write HFB H0001 External external operation computer program operation Pi operation to comp ter Switching must not be made link eratioti P External operation may be selected at A and then P switched to computer link operation at Switching must not be made Bee
4. feet 1 Three phase 200V power input Tight PVC Insulation Ter Tight Crimping Cable oe Applied Inverter minal ening Terminal p M E pp Screw Torque mm AWG mm size N m R S T U V WIR S T U V WJR S T U V WIR S TU V W FR S520E 0 1K to 0 75K NA M3 5 1 2 2 3 5 2 3 5 2 2 14 14 2 5 2 5 FR S520E 1 5K 2 2K NA M4 1 5 2 4 2 4 2 2 14 14 2 5 2 5 FR S520E 3 7K NA M4 1 5 5 5 4 5 5 4 3 5 3 5 12 12 4 2 5 2 Three phase 400V power input Ter Tight Crimping Cable PVC Insulation Applied Inverter minal ening Terminal walle PP Screw Torque mm2 AWG mm2 size Nm R S T U V W R S T U V W R S TJU V W R S T U V W M4 1 5 2 4 2 4 2 2 14 14 2 5 2 5 FR S540E 0 4K to 3 7K NA 3 Single phase 100V power input Termi Tight E PVC Insulation nal pie Crimping zahle Cable Applied Inverter Screw Torque Terminal FEE AWG wa size Nm R SJUVWIRS JUVW RSJUVW RS UVW M3 5 1 2 2 3 5 2 3 5 2 2 14 14 2 5 2 5 FR S510WE 0 1K to 0 4K NA FR S510WE 0 75K NA Wiring length 100m 328 08 feet maximum 50m 164 04 feet maximum for the FR S540E 0 4K NA CAUTION eWhen the wiring length of the 0 1K and 0 2K of the three phase 200V and single phase 100V class and the 0 4K and 0 75K of the three phase 400V class is 30m 98 43 feet or more set the carrier frequency to 1kHz eWhen automatic torque boost is selected in Pr 98 automatic tor
5. cesses 39 1 6 3 Connection of the power regeneration common converter FR CV 40 1 7 Handling of the RS 485 connector ccececceeeeeeeeeeeeeeeeeeeees 41 1 7 1 Connection of the parameter unit FR PU04 eerren 41 1 7 2 Wiring of RS 485 communication 0 0 ee cess cent eeeeeeeeenneeeeenaeeeeeeeees 42 1 8 Design information siciccssewacieneceaseasteictaaesesasscecet ccnacesneestenesertere 45 2 FUNCTIONS 47 2 1 Function Parameter liSt cccccccsssssseeeeeeeeesesseeeeeeeeeeeseenees 48 2 2 List of parameters classified by purpose of use 61 2 3 Explanation of functions parameters sceeceeeeeeeeeeee 63 2 3 1 Torque oost Pr 0 Pr 46 Jesiis iein 63 2 3 2 Maximum and minimum frequency Pr 1 Pr 2 ascssccescescerren 64 2 3 3 Base frequency base frequency voltage Pr 3 Pr 19 Pr 47 eee 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 Acceleration deceleration time Pr 7 Pr 8 Pr 20 Pr 44 Pr 45 67 2 3 6 Selection and protection of a motor Pr 9 Pr 71 H7 assscscsecissss 69 2 3 7 DC injection brake Pr 10 Pr 11 Pr 12 ossssssssssciserrnirene 71 2 3 8 Starting frequency Pr 13 eee eee eeeeeeeeeeneeeeeaeeeeeneeeeeeeeenaeeesneeeeneas 72 2 3 9 Load pattern selection Pr 14 eeseeeeeceeeeeeeeeeneeeeeneeeeeneeeeenaeeseneeeeeas 73 2 3 10 Jog operation Pr 15 Pl 1G Jesienina deies 74 2 3 11 RUN key ro
6. 0008 101 2 11 Auxiliary parameters sssssssssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 120 2 12 Maintenance parameters sssssssssnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 122 2 13 Calibration parameters ccccccccssssseeteeeeeeesssseeeeeeesssees 126 2 14 Clear parameters cccccccceeeeeeeeeeeeeeeseneeeeeseeeeeeeeeeeeeeeeens 129 2 15 Communication parameters cc cccccceessssseneeeeeeeesseees 130 2 16 Parameter unit FR PU04 setting cscsseeeeeees 151 Chapter 1 CAUTION As the contact input terminals RL RM RH STR open collector output terminal RUN and contact output terminals A B C can be changed in functions by parameter setting their signal names used for the corresponding functions are used in this chapter Chapter 2 with the exception of the wiring examples Note that they are not terminal names Parameter copy Use of the parameter unit FR PU04 allows the parameter values to Chapter 3 be copied to another FR S500 series inverter After batch reading the parameters of the copy source inverter you can connect the parameter unit to the copy destination inverter and batch write the parameters For the operation procedure refer to the instruction manual of the parameter unit FR PU04 Chapter 4 oon 47 e 2 4 i D p jal Function Parameter list 2 1 Function Parameter list CAUTION indicates that the setting can be changed durin
7. Sum code calculation Addition of control and sum codes Data send Interrupt data receive Interrupt occurrence during data receive 1000 Receive data processing Interrupt to O Data import O Screen display 1040 146 Communication parameters 2 15 2 Operation and speed command source n8 WE n9 WE Used to make valid the operation and speed commands from the computer or external terminals Factory Setting Parameter Name Setting Range Remarks na 939 Ane source 0 0 1 Speed Setting is enabled when Pr 30 1 ng 339 2Pee 0 0 1 command source The parameter numbers within parentheses are those for use of the parameter unit FR PU04 lt Setting gt In the computer operation mode commands from the external terminals and computer are as listed below Refer to page 98 for Pr 60 to Pr 63 input terminal function selection o ti n8 Pr 338 operation 0 0 1 1 peration command source Computer Computer External External location i Remarks selection 9 Pr 339 speed 0 1 0 1 command source Computer External Computer External Fixed Str rotationcommang Computer Computer External External function 7 7 ernie ae Ui operation Computer Computer a Fnac 2 External External 4 External External 0 Low speed operation command RL 1 Middle speed operation command RM 2 Hi
8. 2 100 Flicker Parameter setting complete The value is 100 in the maximum position of the potentiometer e Turn the to read another parameter Press the E to return to the indication step 4 e Press the E twice to show the next parameter r For the way to change the output frequency setting of the frequency setting potentiometer refer to the instruction manual basic 85 n z Q o z D in Output terminal function parameters 2 3 19 Start time ground fault detection selection Pr 40 REM You can choose whether to make ground fault detection at start valid or invalid Ground fault detection is executed only right after the start signal is input to the inverter Protective function will not activate if a ground fault occurs during operation Factory Setting Setting Range Parameter Name Remarks Start ti d 0 Ground fault detection for Setting i tart time groun protection is not executed Setting is 40 fault detection 0 0 1 i enabled when selection 1 Ground fault detection for p 39 4 protection is executed CAUTION 1 If a ground fault is detected with 1 set in Pr 40 alarm output GF is detected and the output is shut off 2 If the motor capacity is less than 0 1kW ground fault protection may not be provided When a ground fault is detected with 1 set in Pr 40 an approximate 20ms delay occurs at every start
9. enabled when Pr 30 1 lt Setting gt eAssuming that the base frequency voltage is 100 set the OHz voltage in Use the RT signal to switch between two different torque boosts Turn on the RT signal to make Pr 46 valid The RT signal acts as the second function selection signal and makes the other second functions valid When using an inverter dedicated motor constant torque motor make setting as indicated below If the factory set Pr 71 value is changed to the setting for use with a constant torque motor the Pr 0 setting changes to the corresponding value in the following table Inverter Type Inverter Capacity Factory Setting Constant torque Motor Setting FR S520E 0 1K to 0 75K 6 6 no change FR S510WE 1 5K to 3 7K 4 0 4K 0 75K 6 6 no change 0 FR S540E 1K 5 1 2 2K 3 3 7K 4 CAUTION eSelecting automatic torque boost control makes this parameter setting invalid eA too large setting may cause the motor to overheat or result in an overcurrent trip The guideline is about 10 at the greatest n z Q o z 2 rs Related parameters e RT signal second function Pr 46 setting Pr 60 to Pr 63 input terminal function selection refer to page 98 e Constant torque motor setting gt Pr 71 applied motor refer to page 69 e Automatic torque boost control selection Pr 98 automatic torque boost selection
10. Inverter operation Stop Stop inverter taul Communication eerie Continued Continued Communication error Inverter operation Stop continued 3 Continued Communication from a RS 485 RS 485 connector Communication connector Stop Stop 3 Can be selected using the corresponding parameter factory set to stop 6 Communication error n z O o z D in Fault Location Error Message Remarks Operation panel Communication error F Communication from RS 485 connector OPT Error code is OPT 145 Communication parameters 7 Program example To change the operation mode to computer link operation Program Line number 10 OPEN COM1 9600 E 8 2 HD AS 1 20 COMST1 1 1 COMST1 2 1 30 ON COM 1 GOSUB REC 40 COM 1 ON 50 D 01FB10000 60 S 0 70 FOR I 1 TO LEN D 80 AS MIDS DS 1 90 A ASC A 100 S S A 110 NEXT 120 D CHR amp H5 D RIGHT HEX S 2 130 PRINT 1 D 140 GOTO 50 1000 REC 1010 IF LOC 1 0 THEN RETURN 1020 PRINT RECEIVE DATA 1030 PRINT INPUT LOC 1 1 1040 RETURN General flowchart Line number 10 1 0 file initial to setting 40 Send data processing O Data setting O Sum code calculation O Data send to _ Initial setting of I O file Opening the communication file Xx ON OFF setting of circuit control signals RS ER X Interrupt definition for data receive Xx Interrupt enable Send data setting
11. Minimum Cus ee not ae Name Setting Range Setting a pall tomer ion meter tion Increments Setting To Setting _ _ Multi speed 24 H setting 0 to 120Hz 0 1Hz 66 speed 4 _ _ _ Multi speed 25 P S setting 0 to 120Hz 0 1Hz 66 speed 5 _ _ _ Multi speed 26 Fh setting 0 to 120Hz 0 1Hz 66 speed 6 _ _ _ Multi speed 27 F F setting 0 to 120Hz 0 1Hz 66 speed 7 Stall prevention m z Operation 28 Peo reduction 0 to 120Hz 0 1Hz 60Hz 77 starting frequency v 0 Linear acceleration S Acceleration deceleration 5 fa aTa 1 S pattern acceleration S 29 PES araon deceleration A 1 0 79 P 2 S pattern acceleration deceleration B S Parameter 30 is basic function parameter Q oa Frequency ee an 2 31 Poai jump 1A 0 to 120Hz 0 1Hz 80 is 2 32 P 37 His i 0 to 120Hz o1Hz 80 a33 F a 33 P33 jaap 2A 0 to 120Hz 0 1Hz 80 5 204 Frequency or epen 34 P34 jump 2B 0 to 120Hz 0 1Hz 80 m zz Frequency ae 5 35 PAS jump 3A 0 to 120Hz 0 1Hz 80 osc Frequenc 36 P36 icmp SB 0 to 120Hz 0 1Hz 80 37 3 Speed display 0 0 1 to 999 0 1 0 81 _ _ _ Frequency 38 3E setting voltage 1 to 120Hz 0 1Hz 60Hz 82 gain frequency _ _ _ Frequency 39 4 setting current 1 to 120Hz 0 1Hz 60Hz 82 gain frequency Start time mr ground fault 0 Not detected 40 F HL detection 1 Detected 1 E 36 selection
12. acceleration time Stall prevention operation performed during constant speed may cause sudden speed changes Stall prevention operation performed during deceleration may increase the deceleration time increasing the deceleration distance 76 Explanation of functions parameters 2 3 13 Stall prevention Pr 22 GER Pr 23 GEE Pr 28 GEE Set the output current level value to the inverter rated current at which the output frequency will be adjusted to prevent the inverter from stopping due to overcurrent etc During high speed operation above the rated motor frequency acceleration may not be made 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 Parameter Name roe ry Setting Remarks Setting Range 22 Stall prevention operation 150 0 to 200 Syel Setting is Stall prevention operation 0 to 200 Pr 22 enabled 23 level compensation factor at double speed 7 equally Pees 4 r 30 28 Stall prevention operation 60Hz 0 to 120Hz reduction starting frequency Q pes 5 Setting example amp Pr 22 p gt Pr 22 1
13. mounting threads lt Panel cut 24 A 0 97 15 10 5 0 2 13 S 0 59 0 41 48 1 89 0 51 5 has e 4 gt E 2 e es Phe Cepillge S 8 x amp 1 T ba S 9 A S oO l N e st Ed i 5 M3 hole i a1 Effective depth 4 5 40 1 57 dimension drawing gt 16 5 0 65 oa 23 75 0 93 gt 11 75 0 46 5 4 hole re g S oaea e S 1 25 2 0 05 5 l 40 1 57 Unit mm inches 177 SPECIFICATIONS MEMO 178 APPENDIX APPENDIX 1 Parameter Instruction Code List 179 Parameter Instruction Code List APPENDIX 1 Parameter Instruction Code List Instruction Link Parameter Computer Func Parameter Code Link Data eon tion Number Name Setting Setting Read Write increments Instruction Code 7F FF 0 Torque boost 00 80 0 1 0 1 Maximum frequency 01 81 0 01Hz 0 2 Minimum frequency 02 82 0 01Hz 0 3 Base frequency 03 83 0 01Hz 0 4 Multi speed setting high 04 84 0 01Hz 0 speed 5 5 Multi speed setting 05 85 0 01Hz 0 fz middle speed 6 Multi speed setting low 06 86 0 01Hz 0 5 speed Y 7 Acceleration time 07 87 0 1s 0 m 8 Deceleration time 08 88 0 1s 0 9 Electronic thermal O L 09 89 0 01A 0 relay 30 Extended function 1E 9E 1 0 display selection 79 Operation mode 4F None 1
14. CAUTION eWhen two or more motors are connected to the inverter they cannot be protected by the electronic thermal relay function Install an external thermal relay to each motor eWhen a difference between the inverter and motor capacities is large and the setting becomes less than half amount of the inverter rated current the protective characteristics of the electronic thermal relay function will be deteriorated In this case use an external thermal relay eA special motor cannot be protected by the electronic thermal relay function Use an external thermal relay 69 n z Q o z D in Explanation of functions parameters eWhen running two motors with one inverter you can set the electronic thermal relay function of each inverter First Motor Electronic Thermal Relay Second Motor Electronic Thermal Pr 71 Function Relay Function applied Pr 9 additional motor 2 RT OFF RT ON parameter RT OFF RT ON setting H7 setting z230 Z 0 x 0 1 to 50A A Ostandard 0 Teg PIO 08 standard 9 5 A 0 1 to 50A A Ostandard 0 x lt 0 X lt 0 1 to 50A A O standard 1 IEE 0 1to 50A constant 0 x torque A 0 1 to 50A A Ostandard 0 x 0 x 0 1 to 50A A Oconstant torque 100 aoe 0 1 to 50A 0 x 1 to standard JX 0 1 to 50A A Oconstant torque a x 0 x 0 1 to 50A A Oconstant torque
15. MITSUBISHI ELECTRIC TRANSISTORIZED INVERTER FR S500 INSTRUCTION MANUAL Detailed SIMPLE INVERTER FR 520E 0 1K to 3 7K NA FR S540E 0 4K to 3 7K NA FR S510WE 0 1K to 0 75K NA WIRING Chapter 1 FUNCTIONS REMEE PROTECTIVE FUNCTIONS iiki SPECIFICATIONS KAEO Thank you for choosing this Mitsubishi Transistorized inverter This instruction manual detailed provides instructions for advanced use of the FR S500 series inverters Incorrect handling might cause an unexpected fault Before using the inverter always read this instruction manual and the instruction manual basic IB 0600210ENG packed with the product carefully to use the equipment to its optimum This section is specifically about safety matters Do not attempt to install operate maintain or inspect the inverter until you have read through this instruction manual basic and appended documents carefully and can use the equipment correctly Do not use the inverter until you have a full knowledge of the equipment safety information and instructions In this instruction manual detailed the safety instruction levels are classified into WARNING and CAUTION Assumes that incorrect handling may cause hazardous Z WARNING conditions resulting in death or severe injury Assumes that incorrect handling may cause hazardous Z CAUTION conditions resulting in medium or slight injury or may cause physical damage only
16. Power Factor Power Factor I WwW Wi Motor gt NFB ot Contactor Improving AC Improving DC Output Applied Inverter Earth Leakage MC Reactor Reactor kW Type Circuit Breaker Refer to Referto page Referto page HP ELB Refer to page 16 47 3 47 5 page 12 2 4 iiss FR S510WE 0 1K NA 30AF 10A S N10 FR BAL 0 75K tA FR S510WE 0 2K NA 30AF 15A S N10 FR BAL 1 5K 0 4 S N20 112 FR S510WE 0 4K NA 30AF 20A S N21 FR BAL 2 2K 0 75 IER S510WE 0 75K NA 30AF 30A S N20 FR BAL 3 7K 1 S N21 1 Select the NFB according to the inverter power NFEn supply capacity ian Install one NFB per inverter NFB INV im wee time or instantaneous trip type 3 4 The power factor may be slightly lower When the breaker on the inverter primary side trips check for the wiring fault short For installations in the United States or Canada the circuit breaker must be inverse circuit damage to internal parts of the inverter etc Identify the cause of the trip then remove the cause and power on the breaker 5 11 The single phase 100V power input model does not allow the power factor improving DC reactor to be fitted z amp z Main circuit terminals 1 2 5 Leakage current and installation of ground leakage circuit breaker Due to static capacitances existing in the inverter I O wiring and motor leakage currents flow through them Since their values depend on the
17. Setting is enabled when 0 5s 0 to 999s Pr 30 1 CAUTION eln S shaped acceleration deceleration pattern A the acceleration deceleration time is the period of time required to reach Pr 3 base frequency not Pr 20 acceleration deceleration reference frequency eThe acceleration time and deceleration time cannot be set separately for jog operation eThe Pr 15 Jog frequency value should be equal to or higher than the Pr 13 starting frequency setting eAssign the jog signal using any of Pr 60 to Pr 63 input terminal function selection m Related parameters eAssignment of jog signal to terminal Pr 60 to Pr 63 input terminal function selection refer to page 98 eAcceleration deceleration pattern S shaped acceleration deceleration A gt Pr 29 acceleration deceleration pattern refer to page 79 2 3 11 key rotation direction selection Pr 17 Gia Used to choose the direction of rotation by operating the key of the operation panel Parameter Name Factory Setting Remarks Setting Range 17 RUN key rotation 0 04 0 Forward rotation Setting is enabled direction selection 1 Reverse rotation when Pr 30 1 B Refer to F _ 3 page 65 B Refer to E 7 page 67 74 Explanation of functions parameters 2 3 12 Stall prevention function and current limit function Pr 21 GE You can make setting to preven
18. eAssign the terminals used for signals RH RM RL and REX using Pr 60 to Pr 63 When terminal assignment is changed using Pr 60 to Pr 63 the other functions may be affected Please make setting after confirming the function of each terminal 66 Explanation of functions parameters CAUTION 1 The multi speed settings override the main speeds across terminals 2 5 4 5 setting dial When the multi speed settings and setting dial are used in the combined operation mode Pr 79 3 the multi speed settings have precedence 2 The multi speeds can also be set in the PU or external operation mode 3 For 3 speed setting if two or three speeds are simultaneously selected priority is given to the set frequency of the lower signal 4 Pr 24 to Pr 27 and Pr 80 to Pr 87 settings have no priority between them 5 The parameter values can be changed during operation 6 When using this function with the jog signal the jog signal has precedence The frequency set external terminals have the following priority Jog gt multi speed operation gt AU terminal 4 gt terminal 2 m Related parameters e Maximum minimum frequency setting Pr 1 maximum frequency Pr 2 minimum frequency refer to page 64 e Assignment of signals RH RM RL REX to terminals gt Pr 60 to Pr 63 input terminal function selection refer to page 98 e External operation mode setting gt Pr 79 operation mode selection
19. 50 Function Parameter list Minimum Cus Name Setting Range Setting aa pea tomer Increments Sng To Setting Func Para Indica tion meter tion Up to frequency 0 to 100 1 10 86 sensitivity _ _ _ Output 42 HH frequency 0 to 120Hz 0 1Hz 6Hz 87 detection Output __ _ _ frequency 43 H4 f detection for 0 to 120Hz 0 1Hz Hee 87 reverse rotation 41 g 2 4 i 2 E a ai Output terminal functions Second l 44 pyy jacceleration 0 to 999s 01s 5s 67 time Second deceleration O to 999s 0 1s 67 time Second torque boost 0 to 15 0 1 63 Second V F base 0 to 120Hz 0 1Hz 65 frequency 45 3 oa m 9 om 46 Second functions 47 Ai e I Output current detection level 0 t 200 1 150 88 Output current detection 0 to 10s 0 1s Os 88 period Zero current detection 0 to 200 1 5 89 level Zero current detection 0 05 to 1s 0 01s 0 5s 89 period 48 m 49 50 T Current detection 51 n z Q o z D U 51 Pe 2 4 i D D p oO Function Parameter list Minimum Cus pie oat ae Name Setting Range Setting a Sab tomer ion meter tion Increments Setting To Setting 0 Output frequency 7 1 Output curr
20. Parameter write Disabled Disabled Enabled 4 Parameter read Enabled Enabled Enabled Inverter reset Disabled Disabled Enabled 2 Stop command Disabled Disabled Enabled Control circuit Inverter reset Enabled Enabled Enabled external terminal Enabled Run command Combined Enabled Enabled 1 operation mode Enabled Frequency setting Combined Enabled Enabled 1 operation mode 1 As set in the communication parameters n8 operation command source and n9 speed command source refer to page 147 2 At occurrence of RS 485 communication error the inverter cannot be reset from the computer 3 As set in Pr 75 reset selection PU stop selection 4 As set in Pr 77 parameter write disable selection CAUTION When the user program of the computer is used to make the running frequency setting by RS 485 communication setting can be made in the minimum setting increments of 0 01Hz but the setting may be written to the inverter in increments of 0 1Hz 0 is written in the second decimal place POINT To perform parameter write give an operation command make inverter reset etc using RS 485 communication the operation mode must be changed to the computer link operation mode Set 0 2 7 or 8 in Pr 79 operation mode selection to select the external operation mode and change the operation mode to the computer link operation mode in either of the following methods 1
21. Pr 60 to Pr 63 Pr 64 Pr 65 Pr 71 Pr 79 Pr 98 Pr 99 CLr cannot be written during operation Stop operation when changing their parameter settings eBy setting 1 in Pr 77 the following clear operations can be inhibited e Parameter clear e All clear 108 e The shaded parameters in the parameter list always allow setting Note that Operation selection function parameters 2 10 8 Reverse rotation prevention selection Pr 78 GE This function can prevent reverse rotation faults resulting from the incorrect input of the start signal POINT Used for a machine which runs only in one direction e g fan pump The setting of this function is valid for the combined PU external and communication operations Factory Setting Setting Range Remarks Parameter Name Reverse rotation 78 4 y i 0 0 1 2 Setting is enabled when Pr 30 1 prevention selection lt Setting gt Pr 78 Setting Function 0 Both forward and reverse rotations allowed 1 Reverse rotation disallowed 2 Forward rotation disallowed 2 10 9 Operation mode selection Pr 79 WE 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 operation or by combination of PU operation and external operation external PU combined operation The inverter is placed in
22. Therefore install a magnetic contactor on the inverter s power supply side to shut off a current in case of fault 3 The N terminal is not provided for the FR S520E 0 1K to 0 75K 4 When the power supply is 400V class install a step down transformer 38 Connection to the Stand Alone Option 1 6 2 Connection of the high power factor converter FR HC When connecting the high power factor converter FR HC to suppress power supply harmonics perform wiring securely as shown below Incorrect connection will damage the high power factor converter and inverter Caution 2 High power factor converter FR HC Inverter R S T Imc1Mc2 R4 S4 T4 N P Y1 or Y2 RDY RSO SE R E i S Caution 2 R4 S4 4 OT i From FR HCL02 OSD_ Caution 1 R3 J53 3 ORES Caution 4 MC2 ORS Caution 4 L mci External box Caution 5 R2 52 f2 ves NEB fanat N Caution 6 R JS Power supply pe i Caution 2 co CAUTION mmmn 1 Use sink logic factory setting when the FR HC is connected The FR HC cannot be connected when source logic is selected 2 The power input terminals R S T must be open Incorrect connection 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
23. electronic thermal relay function heatsink overheat fan failure 3 stall prevention internal circuit error 4 start time output side ground fault protection 5 external thermal relay 6 disconnected PU retry count over communication error CPU error undervoltage 1 Ambient temperature 10 C to 50 C 14 F to 122 F non freezing Ambient humidity 90 RH or less non condensing Storage temperature 7 20 C to 65 C 4 F to 149 F Environment Atmosphere Indoors without corrosive gas flammable gas oil mist dust and dirt etc Altitude vibration Maximum 1000m 3280 80feet above seal level 5 9m s or less conforms to JIS C 60068 2 6 Ay 2 3 z0 6 he When undervoltage or instantaneous power failure occurs no alarm output is provided but the output is shut off After power restoration the inverter may be run as it is Depending on the running status e g load magnitude however overcurrent regenerative overvoltage or other protection may be activated at power restoration in the external operation mode The braking torque indicated is a short duration average torque which varies with motor loss when the motor alone is decelerated from 60Hz in the shortest time and is not a continuous regenerative torque When the motor is decelerated from the frequency higher than the base frequency the average deceleration torque will reduce Si
24. motor capacity refer to page 121 63 Explanation of functions parameters 2 3 2 Maximum and minimum frequency Pr 1 GB Pr 2 Gi lower limits of the output frequency Output frequency Hz You can clamp the upper and Pr 1 0 5 10V 4mA 20mA Parameter Name Factory Setting Setting Range 1 Maximum frequency 60Hz 0 to 120Hz 2 Minimum frequency OHz 0 to 120Hz lt Setting gt eUse Pr 1 to set the upper limit of the output frequency If the frequency of the frequency command entered is higher than the setting the output frequency is clamped at the maximum frequency eUse Pr 2 to set the lower limit of the output frequency REMARKS When using the potentiometer frequency setting potentiometer 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 A 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 command frequency Related parameters e Starting frequency setting Pr 13 starting frequency refer to page 72 e Maximum frequency setting using external potentiometer gt Pr 30 extended function display selection refer to page 80 Pr 38 frequenc
25. or 21 in Pr 88 and turn on the X14 signal to enable PID control sorters During operation set the proportional band and integral time to slightly higher values and set the differential time to No control In accordance with the system operation reduce the proportional band and integral time For slow response system where a deadband exists differential control should be turned on and increased slowly Is the setting value steady Adjust parameters Set the proportional band and integral time to slightly higher values and set the differential 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 END When calibration Use Pr 38 and calibration parameters C2 to C4 terminal 2 is required and Pr 39 and calibration parameters C5 to C7 terminal 4 to calibrate the detector output and set point setting input Make calibration in the PU mode when the inverter is at a stop 118 Operation selection function parameters lt Set point input calibration gt 1 Apply the input voltage of 0 set point setting e g OV across terminals 2 5 2 Make calibration using the calibration parameters C2 C3 At this time enter in C2 the frequency which should be output by the inver
26. pulse voltage value of the inverter output side voltage remains unchanged at about V2 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 n z lt Q O wW a N 171 Specification list 3 Single phase 100V power supply Type FR S510WE LIK NA 0 1 0 2 0 4 0 75 et kW 0 1 0 2 0 4 0 75 Applied motor capacity 1 HP 1 8 1 4 1 2 7 Rated capacity kVA 2 0 3 0 5 1 0 1 6 3 Rated current A 0 8 1 4 2 5 4 1 6 Overload current rating 3 150 60s 200 0 5s Inverse time characteristics Voltage Three phase 200V to 230V 4 6 gt Rated input AC voltage frequency Single phase 100V to 115V 50Hz 60Hz g Permissible AC voltage fluctuation 90 to 132V 50Hz 60Hz 5 Permissible frequency fluctuation 5 Power supply system capacity fe kVA 5 0 5 0 9 1 5 2 5 Protective structure JEM1030 Enclosed type IP20 Cooling system Self cooling 0 6 0 7 0 9 1 6 Approximate mass kg Ibs 1 32 1 54 1 98 3 52 A 35 6 The applied motor capacity indicated is the maximum capacity applicable when a Mitsubishi 4 pole standard motor is used The rated output capacity indicated assumes that the output voltage is 230V The value of the overload current rating indicates the ratio of the overload c
27. transmission distance If this reflection hinders communication provide a terminating resistor When the RS 485 connector is used 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 100Q 44 Design information 1 8 Design information 1 Provide electrical and mechanical interlocks for MC1 and MC2 which are used for commercial power supply inverter switchover When the wiring is incorrect or if there is a commercial power supply inverter switch over circuit as shown below the inverter will be damaged by leakage current from the power supply due to arcs generated at the time of switchover or chattering caused by a sequence error 2 If the machine must not be restarted when power is restored after a power failure provide a magnetic contactor in the inverter s primary circuit and also make 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 voltage to the contact input terminals e g STF of the control circuit 5 Always apply a voltage to the alarm output t
28. 1 5K 2 2K 3 7K NA eFR S540E 0 4K 0 75K 1 5K 2 2K 3 7K NA eFR S510WE 0 75K NA o5 hole 118 4 65 128 5 04 S N ay o M Kt H E 19 18 5 6 0 24 6 0 24 0 73 D2 D1 D i eThree phase 200V power supply Capacity W w1 D D1 D2 D3 108 96 135 5 65 52 8 1 5K 2 2K 4 25 3 78 5 33 2 56 2 05 0 31 3 7K 170 158 142 5 72 52 5 6 69 6 22 5 61 2 83 2 05 0 20 eThree phase 400V power supply Capacity Ww w1 D D1 D2 D3 108 96 129 5 59 52 5 0 4K 0 75K 495 3 78 5 10 2 32 2 05 0 20 1 5K 108 96 135 5 65 52 8 4 25 3 78 5 33 2 56 2 05 0 31 22K 108 96 155 5 65 72 8 4 25 3 78 6 12 2 56 2 83 0 31 3 7K 108 96 165 5 65 82 8 4 25 3 78 6 52 2 56 3 23 0 31 Single phase 100V power supply Capacity W w1 D D1 D2 D3 0 75K 108 96 149 5 59 72 5 i 4 25 3 78 5 89 2 32 2 83 0 20 176 Unit mm inches eThe FR S540E 0 4K 0 75K NA and FR S510WE 0 75K NA do not have a cooling fan eParameter unit FR PU04 Outline drawings lt Outline drawing gt 72 2 83 Choose the mounting screws whose length will not exceed the effective depth of the
29. 10Ax5s 7 5 the current average value monitor signal is output as low pulse shape for 7 5s x 5s Output current average value 100 5s n YS o a 10 180 Output current average value Signal output time 124 Maintenance parameters 4 Output of maintenance timer value maintenance parameter H1 After the output current average value is output as low pulse shape the maintenance timer value is output as high pulse shape The output time of the maintenance timer value is obtained from the following calculation Maintenance timer value H1 40000h Note that the output time range is 2 to 9s and it is 2s when the maintenance timer value H1 is less than 16000h and 9s when exceeds x 5s Maintenance timer value 100 5s u o 72000h 16000 72000 h Maintenance timer value Signal output time N eMask of data output and sampling of output current are not performed during acceleration deceleration eSet 93 in Pr 64 and assign the current average value monitor signal Y93 to the RUN terminal It can not be assigned to the ABC contact Pr 65 eWhen the speed is changed to acceleration deceleration from constant speed during start bit output the data is judged as invalid the start bit is output as high pulse shape for 3 5s and the end signal is output as low pulse shape for 16 5s the speed is changed to deceleration from the constant speed during start bit output
30. 2 4 Output terminal function parameters 2 4 1 Up to frequency Pr 41 GEE The ON range of the up to Running Adjustable frequency signal SU output ee when the output frequency D A AIS reaches the running frequency X E can be adjusted between 0 and e2 100 of the running frequency 28 This parameter can be used to E 3 ensure that the running frequency has been reached to provide the operation start Output signal signal etc for related SU on OFF equipment Start signal Factory Setting Parameter Name Setting Range Remarks 41 Up to frequency 10 0 to 100 Setting is enabled when Pr 30 1 Use Pr 64 or Pr 65 output terminal function selection to assign the terminal used for SU signal output CAUTION Using Pr 64 or Pr 65 to change the terminal assignment may affect the other functions Please make setting after confirming the function of each terminal Refer to page 100 Related parameters e Assignment of SU signal to terminal Pr 64 RUN terminal function selection Pr 65 A B C terminal function selection refer to page 100 86 Output terminal function parameters 2 4 2 Output frequency detection Pr 42 Gi Pr 43 GEE The output frequency detection signal FU is N output when the output taian N frequency reaches or 5 Time exceeds the setting This S F function can be used for E rotation Pr 43 electromagnetic
31. 4 Indicator connection and adjustment AM 31 1 4 5 Control circuit common terminals SD 5 SE 0 cccceceeeeeeeeeeeeteeeeeeees 32 1 4 6 Signal inputs by contactless switches 2 0 cece ence cence eenneeeeenneeenneeeeees 32 1 5 Howto use the input signals assigned terminals RL RM RH STR c cccccssseseeeeeeeeeees 33 1 5 1 Multi speed setting RL RM RH REX signals Pr 60 to Pr 63 setting 0 1 2 8 Remote setting RL RM RH signals Pr 60 to Pr 63 setting 0 1 27 neiii iiei ieii scent tiei iieri 33 1 5 2 Second function selection RT signal Pr 60 to Pr 63 setting 3 33 1 5 3 Current input selection AU signal Pr 60 to Pr 63 setting 4 33 1 5 4 Start self holding selection STOP signal Pr 60 to Pr 63 setting 5 34 1 5 5 Output shut off MRS signal Pr 60 to Pr 63 setting 6 oo eee 34 1 5 6 External thermal relay input Pr 60 to Pr 63 setting 7 eee 35 1 5 7 Jog operation JOG signal Pr 60 to Pr 63 setting O oo eee 35 1 5 8 Reset signal Pr 60 to Pr 63 setting 10 36 1 5 9 PID control valid terminal Pr 60 to Pr 63 setting 14 eee 37 1 5 10 PU operation external operation switchover Pr 60 to Pr 63 setting 16 37 1 6 Connection to the Stand Alone Option cccceceeeeeees 38 1 6 1 Connection of the brake unit BU type eee eeeeeeeeeeeeeeneeeeenaeeeeeneees 38 1 6 2 Connection of the high power factor converter FR HC
32. 5Hz CAUTION A 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 m Related parameters e Minimum frequency setting gt Pr 2 minimum frequency refer to page 64 72 Explanation of functions parameters 2 3 9 Load pattern selection Pr 14 GH You can select the optimum output characteristic V F characteristic for the application and load characteristics For lift For constant torque For variable torque For lift loads loads e g conveyor cart Fan pump 100 100 fe 2 5 100 oO oO bea F 2g g mai 55 E S og fo Pr 0 Reverse Pr Prde T rotation Pr 46 Base frequency Base frequency Base frequency Base frequency Output frequency Hz Output frequency Hz Output frequency Hz Output frequency Hz Factory setting Boost for forward rotation Boost for forward rotation Pr O Pr 46 setting 0 Boost for reverse rotation Boost for reverse rotation 0 Pr O Pr 46 setting Parameter Name Facto ry Setting Remarks Setting Range 0 For constant torque loads Soia Load pattern 1 For variable torque loads Setting is 14 1 0 1 2 3 i enabled when selection 2 For vertical lift loads Pr 30 4 3 For vertical lift loads i CAUTION mm 1 When automatic torque
33. 7 wn E ig eal a mn 87 Current detection function parameters 2 5 Current detection function parameters 2 5 1 Output current detection functions Pr 48 WA Pr 49 E If the output remains higher than the Output current Pr 48 setting during inverter operation dete tion 100ms for longer than the time set in Pr 49 signal Y12 OFF l ON OFF the output current detection signal g Y12 is output from the inverter s open g collector output or contact output 3 terminal a 5 O Time Parameter Name Facto ry Setting Remarks Setting Range Output current 5 A 48 detection level 150 pee Setting is enabled when 49 Output current Os 0 to 10s Pr 30 1 detection period lt Setting gt tarameter Description Number P 48 Set the output current detection level 100 is the rated inverter current Set the output current detection period Set the time from when the output 49 current has risen above the Pr 48 setting until the output current detection signal Y12 is output Use Pr 64 or Pr 65 output terminal function selection to assign the terminal used for Y12 signal output CAUTION eOnce turned ON when the output current has risen above the preset detection level the output current detection signal is held for at least 100ms approximately eUsing Pr 64 or Pr 65 output terminal function selection to change terminal assignment may affect the other fun
34. 72000h Parameter H1x1000h 40000h Signal _ output time 5s 3 Output current average value pulse The averaged current value is output as low pulse shape for 0 5 to 9s 10 to 180 during start bit output Signal output time Output current average value A Parameter H5 A x 5s lt Setting gt Perform setting according to the following steps 1 2 Setting of maintenance parameter H4 data output mask time The output current is unstable transient state right after the operation is changed from the acceleration deceleration state to the constant speed operation Set the time for not obtaining mask transient state data in H4 Setting of maintenance parameter H3 output current average time The average output current is calculated during Hi output of start bit 1s Set the time taken to average the current during start bit output in H3 Setting of maintenance parameter H5 output reference current Set the reference 100 for outputting the signal of the current average value Obtain the time to output the signal from the following calculation Output current average value Setting value of output reference current H5 Note that 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
35. CAUTION specifications of the detector used 2 The output signal terminals 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 eThe contact input signal AU Signal need not be turned on 115 1 The power supply must be selected in accordance with the power n z 9 o z 2 Le Operation selection function parameters 4 I O signals Signal Terminal Used Function Description Depending on PID control X14 Turn on X14 to exercise PID control Pr 60 to Pr 63 selection ree Input 2 2 Set point input Enter the set point for PID control 4 4 Measured value Enter the 4 to 20mADC measured value input signal from the detector Output to indicate that the measured value FUP Upper limit output ds pu ey ne ee os signal exceeded the upper limit value fae Output to indicate that the measured value FDN y Lower limit output Ao Output Depending on signal exceeded the lower limit value Hi is output to indicate that the output PE 647 Pr Se Forward reverse b aipa mer fe une oi bes indication of the parameter unit is forward RL rotation direction Saar vA ee rotation FWD or Low to indicate that it is p reverse rotation REV or stop STOP e Enter the set point across inverter terminals 2 5 or in Pr 93 and enter the measured value signal across inverter terminals 4 5 e To exercise PID
36. Data Extension Setting tion Number Read Write Setting Instruction Increments Code 7F FF Operation panel display v Z data selection oa BA 1 o 5 53 Frequency setting 35 B5 1 0 5 operation selection S AM terminal function 34 selection e Bo E 3 55 Frequency monitoring 37 B7 0 01Hz 0 2 reference A 56 Current monitoring 38 B8 0 01A 0 reference 2 z 57 Restart coasting time 39 B9 0 1s 0 ESZ oRO 2 2 5 58 Restart cushion time 3A BA 0 1s 0 Bec 5 amp s 59 Remote setting function 3B BB 1 0 oe selection come lt x 60 RL terminal function 3C BC 1 0 selection 61 RM terminal function 3D BD 1 0 selection E 2 5 62 RH terminal function 3E BE 1 0 ESS STR terminal unci Zoo erminal function e E 2 63 selection ae of o 64 RUN terminal function 40 co 1 0 selection 65 A B C terminal function 41 c1 1 0 selection 66 Retry selection 42 C2 1 0 67 Number of retries at 43 C3 1 0 alarm occurrence m 68 Retry waiting time 44 C4 0 1s 0 5 69 Retry count display erase 45 C5 1 0 v 70 Soft PWM setting 46 C6 1 0 2 71 Applied motor 47 C7 1 0 5 72 PWM frequency selection 48 C8 1 0 8 73 0 5V 0 10V selection 49 c9 1 0 E 74 Input filter time constant 4A CA 1 0 5 75 Reset selection PU stop 4B CB 1 0 selection Cooling fan operation 2 76 4C CC 1 0 selection 77 Parameter write disable 4D None 1 0 selection 78 Reverse rotation 4E CE 1 0 prevention selection 182 Parameter Instruction Code List
37. Pr 52 Pr 54 ee eeeeceeeeeeneeeceaeeeeeeeeeesnaeeeeenaeeeseaeees 90 2 6 2 Setting dial function selection Pr 53 eee eeeeeeeeeeeeeeeneeeeeneeeenneeeeee 91 2 6 3 Monitoring reference Pr 55 Pr 56 ccecccsececeeeceseeaeeeeeeeeeaeeeeeesesaeeaeees 92 2 7 Restart operation parameters ccccccccceeeeeeeeeeeeeeeeeeeeeeeees 92 2 7 1 Restart setting Pr 57 Pr 58 HO oe eeeeecerneeeeeeeeeeenneeeeenaeeeneeeees 92 2 8 Additional function parameters ccccccccceeeeeeeeeeeeeeeeeees 95 2 8 1 Remote setting function selection Pr 59 oo eee eeeeeeeeeeeesteeeeeneeeeeeeeees 95 2 9 Terminal function selection parameters ccceeeeeeeee 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 oo eeeeeeeesteeeeees 100 2 10 Operation selection function parameters 0ee 101 2 10 1 Retry function Pr 66 Pr 67 Pr 68 Pr 69 eeeeeeeeeeeeeeeeeeteeeeeeeees 101 2 10 2 PWM carrier frequency Pr 70 Pr 72 ii eeeeeeeeeseeeeneeceneeeenneeeeenaeeeeeneees 103 2 10 3 Voltage input selection Pr 73 eee eeeseeeeeeeeeeeeeeeeneeeeeeeeeesaeeeesenaeeeeenees 104 2 10 4 Input filter time constant Pr 74 0 cecececceceeceeeeceeeeeeeeneeeeeeeeteeeeeeeeeeeaaes 105 2 10 5 Reset selection PU stop selection Pr 75 eeeceeeeeeeeeeceeeeneeeenneeeeenees 105 2 10 6 Cooling fan operation select
38. Pr 33 30Hz lt a Pr 33 35Hz Pr 34 30Hz J Kag a During acceleration deceleration the running frequency within the set area is valid REMARKS Write disable error occurs if the frequency jump setting ranges overlap 80 Explanation of functions parameters 2 3 17 Speed display Pr 37 RE You can change the output frequency indication or set frequency of the operation panel and parameter unit FR PU04 to the motor speed or machine speed Parameter Name Facto ry Setting Remarks Setting Range 0 Output Setting is enabled 37 Speed display 0 0 0 1 to 999 frequency when Pr 30 1 lt Setting gt e To display the machine speed set in Pr 37 the machine speed for 60Hz operation CAUTION eThe motor speed is converted from the output frequency and does not match the actual speed eWhen you want to change the monitor PU main display of the operation panel refer to Pr 52 operation panel display data selection and communication parameter n16 PU main display screen data selection eSince 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 x Pr 37 value gt 60Hz x 999 Er write error occurs when Pr 1 or Pr 37 is written When the speed is set in Pr 37 Pr 37 0 the speed is monitored and displayed in the monitor frequency sett
39. Related parameters eSpeed display Pr 37 speed display refer to page 81 152 Parameter unit FR PU04 setting 2 16 5 Disconnected PU detection PU setting lock selection n17 WED You can choose the connector disconnection detection function of the parameter unit FR PU04 and the control source of the PU operation panel FR PU04 Disconnected PU detection This function detects that the parameter unit FR PU04 has been disconnected from the inverter for longer than 1s and causes the inverter to provide an alarm output PUE and come to an alarm stop When the PU has been disconnected since before power on it is not judged as an alarm PU setting lock Control source of operation command frequency command and parameter setting is restricted to the operation panel or parameter unit FR PU04 Parameter Name Factory Setting Remarks Setting Range Disconnected PU detection Setting is enabled when n17 993 BY setting lock 9 0 1 10 Br 30 1 The parameter number in parentheses is the one for use with the parameter unit FR PU04 lt Setting gt 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 1 Inverter output is shut off when the PU is disconnected PU04 is valid with disconnected PU detection 10 Operation is continued as is if the
40. Setting is enabled when Pr 30 1 resistance Related parameters e Applied motor setting gt Pr 71 applied motor refer to page 69 e Automatic torque boost selection Pr 98 automatic torque boost selection refer to page 121 2 12 Maintenance parameters 2 12 1 Maintenance output function H1 HB H2 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 capacitor life expiration for example Parameter Name Facto ry Setting Remarks Setting Range H1 503 Maintenance timer 0 0to999 Write disabled Setting can be Maintenance alarm 36 Function as made when Pr H2 504 output set time 36000h 0 t 999 36000h 30 1 The parameter numbers in parentheses are those for use with the parameter unit FR PU04 lt Setting gt Initial power on 999000h Maintenance timer H1 Pr 503 H2 Pr 504 Y95 output indication 122 Maintenance parameters 1 H1 Pr 503 maintenance timer eThe cumulative energization time of the inverter is stored into the E PROM every hour and indicated in 1000h increments Cannot be written eThe maintenance timer is clamped at 999 999000h 2 H2 Pr 504 maintenance alarm output set time eSet the
41. adjust the LCD contrast of the parameter unit FR PU04 When using the FR PU04 adjust the numerical value to any darkness with the ay and define that brightness with the of the parameter unit Parameter Name Factory Setting Remarks Setting Range n15 991 PU contrast adjustment 58 0 to 63 The parameter number in parentheses is the one for use with the parameter unit FR PU04 CAUTION When using the FR PU04 you should press the to store the PU contrast setting value Setting is enabled when Pr 30 1 2 16 4 PU main display screen data selection n16 EB You can choose the main display screen of the parameter unit FR PU04 Parameter Name Factory Setting Remarks Setting Range PU main display n16 992 screen data 0 0 100 Setting is enabled when Pr 30 1 selection The parameter number in parentheses is the one for use with the parameter unit FR PU04 lt Setting gt When 100 is set in n16 the monitor value is different depending on whether the inverter is at a stop or running n16 0 100 During operation stop During stop During operation Output frequency Output frequency Set frequency Output frequency Output current Output current Alarm display Alarm display eDuring an error the output frequency at error occurrence appears eDuring MRS the values displayed are the same as during a stop
42. 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 S520E 0 1K to 0 75K 39 ES amp E Connection to the Stand Alone Option 1 6 3 Connection of the power regeneration common converter FR CV When connecting the FR CV type power regeneration common converter connect the inverter terminals P N and FR CV type power regeneration common converter terminals as shown below so that their signals match with each other OR U S Caution 2 OT VO IM o Dedicated stand alone FR CV power regenerative Invert reactor FR CVL common converter pase NERY MGI Caution 3 Three phase S 6 o er 0 Rae e R2 L1 Caution 5 AC power amp s6 o I saa 0 9 S2 L2 PiLt Op oo supply 5 3 o ULSI T232 6 6 T2 L3 NIL ON Caution 7 L e Caution 6 P24 O O PC fi i SD SD Caution 1 T MC1 ROYA RDYB MRS Caution 4 r o RSO RES Caution 4 SE CAUTION 1 Use sink logic factory setting when the FR CV is connected The FR CV cannot be connected when source logic is selected 2 The power input terminals R S T must be open Incorrect connection will damage the inverter Opposite polarity of terminals N P will damage the
43. boost control is selected this parameter setting is ignored 2 Pr 46 second torque boost is made valid when the RT signal turns on The RT signal acts as the second function selection signal and makes the other second functions valid m Related parameters eAutomatic torque boost gt Pr 98 automatic torque boost selection motor capacity refer to page 121 eBoost setting gt Pr 0 torque boost Pr 46 second torque boost refer to page 63 eAssignment of RT signal to terminal when second torque boost is used Pr 60 to Pr 63 input terminal function selection refer to page 98 FUNCTIONS 73 Explanation of functions parameters 2 3 10 Jog operation Pr 15 HH Pr 16 GEE To start stop jog operation in the Output frequency Hz t external operation mode choose the r 9 jog operation function in input terminal Jog dol E function selection turn on the jog setting range 1 rotation signal and turn on off the start signal l T i STF STR ME N You can choose the jog operation i mode from the parameter unit FR PU04 and perform jog operation CoN gt f JOG signal using the or Rev 5 STF signal Can be read as the basic parameters when the FR PU04 is connected Set the frequency and acceleration deceleration time for jog operation Parameter Name Factory Setting Setting Range Remarks 15 Jog frequency 5Hz 0 to 120Hz Jog acceleration 16 ee deceleration time
44. brake Output signal operation open signal etc EU at ON LON d You can also 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 Facto ry Setting Remarks Setting Range Output frequency Z detection ice Q10 120E Setting is Output frequency 0 to 120Hz Same as enabled when 43 detection for reverse __ Pr 30 1 Pr 42 setting rotation lt Setting gt Refer to the above chart and set the corresponding parameters eWhen Pr 43 output frequency detection for reverse rotation the Pr 42 setting applies to forward rotation and the Pr 43 setting applies to reverse rotation eUse Pr 64 or Pr 65 output terminal function selection to assign the terminal used for FU signal output CAUTION Using Pr 64 or Pr 65 to change the terminal assignment may affect the other functions Make setting after confirming the function of each terminal Related parameters e Assignment of FU signal to terminal gt Pr 64 RUN terminal function selection Pr 65 A B C terminal function selection refer to page 100 B Refer to PJ F_4 page 67 5 m Refer to page 63 gt Refer to page 65 n z Q o z D U Pgo a
45. carrying products use correct lifting gear to prevent injury Do not stack the inverter 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 objects on the inverter Check the inverter mounting orientation is correct Prevent other conductive bodies as screws and metal fragments or other flammable substance as oil from entering the inverter As the inverter is a precision instrument do not drop or subject it to impact Use the inverter under the following environmental conditions This could cause the inverter damage Ambient 3 o j Temperate 10 C to 50 C 14 F to 122 F non freezing 5 Ambient humidity 90 RH maximum non condensing Storage 900 oC 40 of e e 20 C to 65 C 4 F to 149 F Indoors free from corrosive gas flammable gas oil mist amp Atmosphere dust and dirt Altitude Max 1000m 3280 80 feet above sea level 5 9m s or less vibration conforming to JIS C 60068 2 6 Temperatures applicable for a short time e g in transit 2 Wiring ZA CAUTION Do not fit capacitive equipment such as power factor correction cap
46. control turn on the X14 signal When this signal is off PID control is not exercised Item Entry Description Set 0V as 0 and 5V as 100 When O is set in Pr 73 SV Across selected for terminal 2 Set point terminals 2 5 Set OV 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 Across AmA is equivalent to 0 and 20mA to 100 value terminals 4 5 5 Parameter setting Parameter Name Setting Description Number 88 PID action 20 For heating pressure control etc PID reverse action selection 21 For cooling etc PID forward action If the proportional band is narrow parameter setting is small the manipulated variable varies greatly with a slight PID 0 1 to 999 change of the measured value Hence as the proportional 89 proportional band narrows the response sensitivity gain improves but band the stability deteriorates e g hunting occurs Gain K 1 proportional band No proportional control Time required for the integral 1 action to provide the PID integral 0 1 to 999s same manipul tec variable as that for the proportional 90 tim P action As the integral time decreases the set point is reached earlier but hunting occurs more easily No integral control 116 Operation selection function parameters Name Setting Description Parameter Number Set
47. designed to be insusceptible to noise it handles low level signals so it requires the following general countermeasures to be taken 1 General countermeasures Do not run the power cables I O cables and signal cables of the inverter in parallel with each other and do not bundle them Use twisted shield cables for the detector connecting and control signal cables and connect the sheathes of the shield cables to terminal SD Ground the inverter motor etc at one point Capacitances exist between the inverter s I O wiring other cables ground and motor through which leakage currents flow to cause the earth leakage circuit breaker ground leakage relay and external thermal relay to operate unnecessarily To prevent this take appropriate measures 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 install a FR BIF H optional radio noise filter for use on the input side only or FR BSF01 line noise filter to minimize interference lt Noise reduction examples gt Control Reduce carrier box frequency FR Inverter or i power supply Install filter FR BIF on inverter s input side Separate in
48. e When Pr 59 1 gl SN Dee carci aoe asl IN ZN AN 62 Acceleration RH Deceleration RM Clear RL Forward rotation ON ON ON ON STF Power supply ON ON External running frequency other than multi speed or PU running frequency Parameter Name Barred Rone Remarks 59g Remote setting 0 0 1 2 Setting is enabled when Pr 30 1 function selection eWhen 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 Frequency set by RH RM operation plus setting dial or PU digital preset frequency lt Operation panel operation procedure gt PU operation mode Monitor frequency Turn the setting dial to gt Press the to setting mode make correction complete setting When you have set 1 in Pr 53 frequency setting operation selection you need not press the G FUNCTIONS 95 Additional function parameters lt Setting gt Operation i Frequency setting storage Pr 39 setting Remote setting function a id gt g g function EPROM 0 No Li 1 Yes Yes 2 Yes No eUse Pr 59 to select whether the remote setting function is used or not and whether the frequency setting storage function in the remote setting mode is used or not When remote setting fun
49. frequency Pr 41 is reached Output while stall prevention Pr 21 Pr 22 3 OL Overload alarm function is activated Pr 23 Pr 28 4 FU Output frequency Output when the output frequency Pr 42 Pr 43 detection rises to or above the setting inventer oner ion Output when the inverter is ready 11 RY to be started by switching the ready start signal on 12 Y12 Output current Output when the output current Pr 48 Pr 49 detection rises to or above the setting 13 Y13 Zero current detection Output when the output current Pr 50 Pr 51 reaches 0 14 FDN PID lower limit 15 FUP PID upper limit Outputs the detection signal Pr 88 to Pr 94 PID forward reverse under PID control 16 RL A rotation output The output current average value C trent average valie and maintenance timer value are 93 Y93 monitor si ts output during the constant speed H3 to H5 9 operation can be set to the RUN terminal Pr 64 only Maintenance timer Output when maintenance 95 Y95 parameter H1 is greater than H1 H2 alarm maintenance parameter H2 Output when a minor fault fan 98 LF Minor fault output failure or communication error Pr 76 n5 warning occurs Output when the inverter s 99 ABC Alarm output protective function is activated to stop the output major fault One function can be assigned to two terminals 100 Operation selection function parameters 2 10 Operation selection function parameters 2 10 1 Retry functi
50. gt aliowed E During disallowed stop During stop Disallowed gt ON gt OFF Disallowed disallowed External External During operation Disallowed OFF gt ON J 9P Disallowed During output stop disallowed operation ON gt OFF Output stop gt Disallowed gt Disallowed operation disallowed 111 Operation selection function parameters REMARKS elf the MRS signal is on the operation mode cannot be switched to the PU operation mode when the start signal STF STR is on 1 The operation mode switches to the external operation mode independently 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 acts as the PU interlock signal 2 Operation mode switching by external signal 1 Preparation Set 8 switching to other than external operation mode in Pr 79 Use any of Pr 60 to Pr 63 input terminal function selection to set the terminal used for X16 signal input CAUTION When terminal assignment is changed using Pr 60 to Pr 63 the other functions may be affected Check the functions of the corresponding terminals before makin
51. inverter primary side trips check for the wiring fault short circuit damage to internal parts of the inverter etc Identify the cause of the trip then remove the cause and power on the breaker When any protective function is activated take the appropriate corrective action then reset the inverter and resume operation 6 Maintenance inspection and parts replacement ZA CAUTION Do not carry out a megger insulation resistance test on the control circuit of the inverter 7 Disposing of the inverter Z CAUTION 8 General instructions Many of the diagrams and drawings in this instruction manual detailed show the inverter without a cover or partially open Never operate the inverter in this manner Always replace the cover and follow this instruction manual detailed when operating the inverter CONTENTS 1 WIRING 1 N 1 1 Standard connection diagram and terminal specifications 2 z 1 1 1 Standard connection diagram sesessseesssetnsterstttnrttesnrtntntnsnntnnntnnnttnnnt nnn 2 1 1 2 Explanation of main circuit terminals 0 c ccccccccseeserecseeecneteeeeeteeeesees 3 1 2 Main Circuit terminals cccsesseeeeeeeeeeeeeeseeeeeeeeeesenseeeeneeeeenens 6 LZA Terminal block layout s csi5 nna aa adaa iaia 6 1 2 2 Cables wiring length and crimping terminals 8 C23 Wiring INSTPUCTIONS erissa sperei aad aia aeir 9 1 2 4 Selection of peripheral devices seseiiseissss
52. length from inverter to motor should be within 30m 98 42feet lt Setting gt Parameter Setting Description Ordinary V F control and torque boost Pr 0 Pr 46 are valid 98 0 1 to 3 7kW Automatic torque boost control valid i Set the applied motor capacity or one rank lower motor capacity e Also when the Pr 98 setting is other than Pr 3 base frequency and Pr 19 base frequency voltage are valid e When or 888 is set in Pr 19 the rated output voltage is selected CAUTION During operation using automatic torque boost write to Pr 3 and Pr 19 is disabled even if 2 is set in Pr 77 Related parameters e Torque boost gt Pr 0 torque boost Pr 46 second torque boost refer to page 63 e Base frequency gt Pr 3 base frequency Pr 19 base frequency voltage refer to page 65 e Applied motor setting gt Pr 71 applied motor refer to page 69 e Motor primary resistance gt Pr 99 motor primary resistance refer to page 122 n z Q o z D U 121 Maintenance parameters 2 11 3 Motor primary resistance Pr 99 GEE Generally this parameter need not be set At the factory setting of the standard motor constant of the motor capacity set in Pr 98 including that of the constant torque motor is used Factory Setting Parameter Name Remarks Setting Range g9 Motor primary 010509
53. mks Tdxs Feedback signal Measured value Kp Proportion constant Ti Integral time S Operator Td Differential time 2 PID action overview 1 Pl action Operation example for stepped A combination of proportional control changes of measured value action P and integral control action 1 for providing a manipulated variable in response to deviation and changes Measured value with time P action Time PI action is the sum of P and actions action Time PI action Deviation Set point i n z 9 o z 2 u Time 113 Operation selection function parameters 2 PD action A combination of proportional control action P and differential control action D for providing a manipulated variable in response to deviation speed to improve the transient characteristic l PD action is the sum of P and D actions 3 PID action The PI action and PD action are combined to utilize the advantages of both actions for control The PID action is the sum of P and D actions Operation example for proportional changes of measured value Set point ee g Deviation Measured P actioni value D action ion tme PD action Time Time lt y at btt c Set point eee eee 1 3 Deviation Measured P action aus i Time io i 1 I action 1 14 Time D action 1 Time PID action Time 4 Reverse action Hea Increases the manipulated Heating va
54. mode 3 Turn the to show Pr 30 must be set to 1 For the Pr 30 setting method refer to the instruction manual basic 4 Press the to show When adjusting Pr 38 5 Turn the until the calibration parameter C4 frequency setting voltage gain appears 6 Press the to show the analog voltage value 7 Apply a 5V voltage The parameter number read U I previously appears Oo Analog voltage 77 value across i terminals 2 5 56 4 NI arly amr Turn the external potentiometer CH tu ue connected to across terminals 2 5 to The value is nearly 100 in the the maximum any position maximum position of the potentiometer After performing operation in step 7 do not touch the until completion of calibration 8 Press the to set the value f ag m Gag Fa Flicker Parameter setting complete Adjustment complete The value is nearly 100 in the maximum position of the potentiometer e By turning the you can read another parameter e Press the to return to the indication step 4 e Press the twice to show the next parameter f Lr The frequency meter indicator connected to across terminals AM 5 does not indicate just 50Hz Why The calibration parameter C1 AM terminal calibration value must be set For the setting method refer to the instruction manual
55. oO gt 0 Or 2 5 oO i 4 5 oH2 C2 ov Svor tov pars ONZ CS ama 20mA 0 C3 1 96 C4 1 20 C6 1 100 C7 1 Frequency setting voltage signal Frequency setting current signal Parameter Name Factory Setting Setting Remarks Range 38 Frequency setting voltage gain 60Hz 1 to 120Hz frequency 39 Frequency setting current gain 60Hz 1 to 120Hz frequency C2 902 2 Frequency setting voltage bias OHz 0 to 60Hz a frequency Setting is enabled C3 902 2 Frequency setting voltage bias 0 1 0 to 300 when Pr 30 1 C4 903 2 Frequency setting voltage gain 96 1 0 to 300 C5 904 2 Frequency setting current bias OHz 0 to 60Hz frequency C6 904 2 Frequency setting current bias 20 1 0 to 300 C7 905 2 Frequency setting current gain 100 1 0 to 300 1 Factory settings may differ because of calibration parameters 2 The parameter number in parentheses is the one for use with the parameter unit FR PU04 POINT eBias setting for 0 5VDC 0 10VDC input Use calibration parameters C2 C3 for setting Gain setting for 0 5VDC 0 10VDC input Use Pr 38 calibration parameter C4 for setting eBias setting for 4 20mADC input Use calibration parameters C5 C6 for setting eGain setting for 4 20mADC input B Use Pr 39 calibration parameter C7 for setting For 4 to 20mADC input set 4 in any of Pr 60 to Pr 63 input terminal function selection and assign AU current input se
56. on the operation panel is only A and other units are not displayed Related parameters e Speed display Pr 37 speed display refer to page 81 e Adjustment of AM level meter full scale value Calibration parameter C1 AM terminal calibration refer to page 126 e Monitoring reference Pr 55 frequency monitoring reference Pr 56 current monitoring reference refer to page 92 90 Display function parameters 2 6 2 Setting dial function selection Pr 53 GEE You can use the dial like a potentiometer to perform operation Parameter Name Facto ry Setting Remarks Setting Range 0 Setting dial frequency setting Setting is 53 Prequeney setting 0 0 1 mode enabled when operation selection 1 Setting dial Pr 30 4 potentiometer mode Using the setting dial like a potentiometer to perform operation POINT eSet 1 extended function parameter valid in Pr 30 extended function display selection eSet 1 setting dial potentiometer mode in Pr 53 frequency setting operation selection Operation example Changing the frequency from OHz to 60Hz during operation Operation _ Display 1 Mode monitor check 7 oO Choose monitor frequency monitor Go The inverter must be in the PU operation mode Press the E Pr 30 must De set to 1 Pr 53 must be set to 1 2 Press the to st
57. outputs calibration parameter C2 to C7 Motor output torque adjustment Pr 0 Pr 98 3 Brake operation adjustment Pr 10 Pr 11 Pr 12 2 Pr 1 Pr 2 Pr 4 Pr 5 Pr 6 Pr 24 Pr 25 Pr x Multi speed operation 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 restart operation aner Pr 57 Pr 58 additional parameter H6 instantaneous power failure Slip compensation setting Pr 95 to Pr 97 Setting of output characteristics matching Pr 3 Pr 19 Pr 71 the motor ee c Electromagnetic brake operation timing Pr 42 Pr 64 Pr 65 2 S b m t r pera n Pr 0 Pr 3 Pr 7 Pr 8 Pr 44 Pr 45 P Pr 46 Pr 47 additional parameter H7 20 ae eT oo Op rationin communicati nWith Communication parameters n1 to n12 2 g personal computer PEO Pr 60 to Pr 65 Pr 73 Pr 79 Pr 88 g i 5 Operation under PID control to Pr 94 ag Noise reduction Pr 70 Pr 72 n z Q o z D U 61 List of parameters classified by purpose of use Purpose of Use Parameter Numbers Parameter numbers which must be set Pr 54 Pr 55 Pr 56 2 3 Frequency meter calibration calibration parameter C1 2 Sipi og Display of monitor on operation panel or Pr 52 Communication parameter n16 g 2 parameter unit FR PU04 Displa
58. parameter n6 0 1 to 999 Operation Mode lt External Computer link Computer __ v G Inverter Inverter i vu 1 Computer 1 7 j Alarm E OPT Check start i n6 i a i Communication check counter Time 138 Communication parameters 8 Sum check code The sum check code is 2 digit ASCII hexadecimal representing the lower 1 byte 8 bits of the sum binary derived from the checked ASCII data code Example 1 Computer Inverter Station number M Instruction 4_ lt Binary code ASCII code gt ee H H H H HH HUH _H 30 31 45 31 31 30 37 41 44 H E Read data if check 7 7 0 3 0 lt Binary code 1F4 ASCII code gt H30 H31 A H37 H37 H30 H03 H33 H30 Hoon HoH H H H H H 39731 31 37 37 30 130 Sum Example 2 Inverter Computer Station number 9 Error code If any error is found in the data received by the inverter its definition is sent back to the computer together with the NAK code Refer to page 145 1 When the data from the computer has an error the inverter will not accept that data 2 All data communication e g run command or monitoring are started when the computer gives a communication request The inverter does not return any data without the computer s request For monitoring therefore design the program to cause the computer
59. side of the inverter is opened 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 000 When the protective function is activated the operation panel display automatically switches to the above indication Resetting method cee When the protective function is activated the inverter output is kept stopped Unless reset therefore the inverter cannot restart Switch power off once then on again or apply RES signal for more than 0 1s If the RES signal is kept on Err appears flickers to indicate that the inverter is in a reset status When the protective function is activated take the appropriate corrective action then reset the inverter and resume operation 156 3 1 1 1 Major failures Errors Alarms Error alarm definitions When the protective function is activated the inverter output is shut off and the alarm is output Operation Panel Indication OC1 rir FR PU04 OC During Acc Name Overcurrent shut off during acceleration When the inverter output current reaches or exceeds Description approximately 200 of the rated inverter current during acceleration the protective circuit is activated to stop the inverter output Check for sudden acceleration Check that the downward acceleration time is not long in vertical Check point lift application Chec
60. start signal is input Check that both the forward and reverse rotation start signals are not input simultaneously Check that the frequency setting signal is not zero Check that the AU signal is on when the frequency setting 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 L 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 the bias and gain C2 to C7 settings are correct Check that the starting frequency Pr 13 setting is not greater than the running frequency Check that various operational functions such as three speed operation especially the maximum frequency Pr 1 are not zero H 4 Check the load Check that the load is not too heavy L Check that the shaft is not locked 5 Others Check that the operation panel display does not show an error e g OC1 Check that the Pr 15 jog frequency setting is not lower than the Pr 13 starting frequency value 166 Troubleshooting 3 2 2 Motor rotates in opposite direction Check that the phase sequence of output terminals U V and W is correct Check that the start signals forwa
61. static capacitances carrier frequency etc take the following countermeasures 1 To ground leakage currents Leakage currents may flow not only into the inverter 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 e 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 using earth leakage circuit breakers designed for harmonic and surge suppression in the inverter s own line and other line operation can be performed with the carrier frequency kept high with low noise Main circuit terminals 2 Line to line leakage currents Harmonics of leakage currents pe Thermal relay Motor flowing in static Bower capacities between supply 9 1 07 Inverter the inverter output aes Line static cables may operate capacitances the external thermal Line to Line Leakage Current Path relay unnecessarily Countermeasures e Use the electronic thermal relay function of the inverter e Decrease the carrier frequency Note that motor noise increases Selection of Soft PWM Pr 70 makes it unoffending To ensure that the motor is protected against line to line leakage currents it is recommended to use a temperatur
62. the data such as frequency and parameters transferred to and from the inverter The definitions and ranges of set data are determined in accordance with the instruction codes Refer to page 180 136 Communication parameters 5 Waiting time Specify the waiting time between the receipt of data at the inverter from the computer and the transmission of reply data Set the waiting time in accordance with the response time of the computer between 0 and 150ms in 10ms increments e g 1 10ms 2 20ms Computer Inverter data processing time Inverter waiting time data check time Inverter setting x 10ms 12ms l Computer 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 6 Response time Data sending time refer to the following formula Inverter data processing time waiting time data check time set value x 10ms 12ms Computer 4 gt j4 gt U Inverter ACK ENQ Inverter STX toms or 10ms or Computer gt more required more required Data sending time refer to the following formula Data sending time refer to the following formula s gt Inverter data processing time waiting time data check time set value x 10ms 12ms Computer 4 gt U Inverter 1 ENQ Inverter C 10ms or Computer br more required
63. the external operation mode at power on factory setting Parameter Name Factory Setting Setting Range 79 Operation mode selection 0 0 to 4 7 8 n z Q o z D U 109 Operation selection function parameters lt Setting gt In the following table operation using the operation abbreviated to PU operation panel or parameter unit is RUN co Tai PU Rr Function LED Indication lt gt etting EXT a RUN PU EXT At power on the inverter is put in the external operation mode The operation mode can be changed between the PU and external operation modes from Refer to settings 0 Ithe operation panel ED or parameter unit rey nq a ex1 For each mode refer to the columns of 2 settings 1 and 2 Operation a Start i ade Running frequency signal TOR etia On aee PU operation Setting from operation SVOP WINOUt sla Off mode panel or FR PU04 RUN command External Forward rotation On External External signal input f Ri tation 2 t signal input everse rotation operation across terminals 2 4 5 terminal Slow flickering Off On mode multi speed selection jog STF STR Setting dial of operation With start panel digital setting by External PU parameter unit key External command Fast combined signal input Without i 3 F operation or external signal flickerin operation A terminal g input multi spe
64. the frequency and current at which the output voltage of terminal AM will be 5V CAUTION The maximum output voltage of terminal AM is 5VDC 2 7 Restart operation parameters 2 7 1 Restart setting Pr 57 GE Pr 58 GEG H6 Hi At power restoration after an instantaneous power failure you can restart the inverter without stopping the motor with the motor coasting Factory Setting Parameter Name Setting Range Remarks 57 Restart coasting time o 3 58 Restart cushion time 1s 0 to 60s Setting is enabled when Pr 30 1 Automatic restart after H6 162 jinstantaneous power 1 0 1 10 failure selection The parameter number in parentheses is the one for use with the parameter unit FR PU04 92 Restart operation parameters lt Setting gt Refer to the following table and set the parameters Parameter Setting Description 0 0 1K to 1 5K Coasting time of 0 5s Generally this setting will pose 2 2K 3 7K Coasting time of 1 0s no problems 57 Waiting time for inverter triggered restart after power is restored 0 1 to 5s from an instantaneous power failure Set this time between 0 1 i and 5s according to the moment J of inertia and torque of the load No restart factory setting 58 0 to 60s Normally the motor may be run with the factory settings These values are adjustable to the load moment of inertia torque With speed search 0 The motor co
65. the motor rating plate as the frequency always set the base frequency to 50Hz If it remains at 60Hz the voltage may become too low and torque shortage occurs resulting in an overload trip Special care must be taken when 1 is set in Pr 14 load pattern selection eSet the base voltage e g rated voltage of motor in Pr 19 CAUTION 1 Set 60Hz in Pr 3 base frequency when using a Mitsubishi constant torque motor 2 When automatic torque boost is selected Pr 47 is invalid When automatic torque boost is selected setting or 888 in Pr 19 uses the rated output voltage The RT signal serves as the second function selection signal and makes the other second functions valid n z Q o z D in m Related parameters e When rated motor frequency is 50Hz gt Pr 14 load pattern selection refer to page 73 e RT signal second function Pr 47 setting Pr 60 to Pr 63 input terminal function selection refer to page 98 e Motor setting Pr 71 applied motor refer to page 69 e Automatic torque boost selection gt Pr 98 automatic torque boost selection motor capacity refer to page 121 65 Explanation of functions parameters 2 3 4 Multi speed operation Pr 4 GS Pr 5 GEG Pr 6 WB Pr 24 GEM to Pr 27 Ga Pr 80 RER to Pr 87 REI Used to switch between the predetermined running speeds Any speed can be selected by merely switching on off the cor
66. the upper limit If the feedback value exceeds the PID upper 0 to 100 setting the FUP signal is output Measured value of limit 4mA is equivalent to 0 and 20mA to 100 No function Set the lower limit If the measured value falls below PID lower 0 to 100 the setting the FDN signal is output In this case the 92 limit measured value of 4mA is equivalent to 0 and 20mA to 100 No function Valid only when Pr 79 3 n9 0 for computer link operation under the PU command in the PU operation or PU external 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 Time required for the differential D action to provide 91 PID action 93 set point for O to 100 PU operation PID 0 01 to 10s the same measured value as that for the proportional 94 differential i P action As the differential time increases greater time response is made to a deviation change No differential control 6 Adjustment procedure Parameter setting Adjust the PID control parameters Pr 88 to Pr 94 Set the I O terminals for PID control Use Pr 64 and Pr 65 output terminal function selection to set the FUP and FDN signals Use any of Pr 60 to Pr 63 input terminal function selection to set th
67. time interval RS 485 communication is disabled if the setting is Os Communication specifications Item Computer Conforming standard EIA 485 RS 485 Number of inverters A connected 1 N max 32 inverters Communication speed Selected between 19200 9600 and 4800bps Control protocol Asynchronous Communication method Half duplex So Character system ASCII 7 bits 8 bits selectable 5 Stop bit length Selectable between 1 bit and 2 bits E Terminator CR LF presence absence selectable zS hse Parity check Selectable between presence even odd and absence 3 ec 5 2 system Sum check Presence Waiting time setting Selectable between presence and absence eFor computer link operation set 65535 HFFFF as the value and 65520 HFFFO as the Pr 19 value 888 eRefer to page 41 for handling the RS 485 connector eFor parameter instruction codes refer to the appended parameter instruction code list page 180 132 Communication parameters lt Setting gt To make communication between the personal computer and inverter initialization of the communication specifications must be made to the inverter If initial setting is not made or there is a setting fault data transfer cannot be made After making the initial setting of the parameters always reset the inverter After you have changed the communication related parameters communicat
68. 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 180 139 n z Q o z D U Communication parameters CAUTION A Always set the communication check time interval before starting operation to prevent hazardous conditions A Data communication is not started automatically but is made only once when the computer provides a communication 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 A If communication is broken due to signal cable breakage computer fault etc the inverter does not detect such a fault This should be fully noted 140 Communication parameters lt Setting items and set data gt After completion of parameter settings set the instruction codes and data then start communication from the computer to allow various types of operation control and monitoring i Number No Item rested Description of Data Digits H0000 Communication operation Operation Read
69. used to vary the actual output frequency elf the start signal STF or STR is off turning on the acceleration RH or deceleration RM signal varies the preset frequency ZA CAUTION A When selecting this function re set the maximum frequency according to the machine m Related parameters e RH RM RL signal terminal assignment gt Pr 60 to Pr 63 input terminal function selection Refer to page 98 e Maximum frequency setting gt Pr 1 maximum frequency Refer to page 64 e Output frequency acceleration deceleration time Pr 7 acceleration time Pr 8 deceleration time Refer to page 67 e Time setting for acceleration deceleration gt Pr 44 second acceleration deceleration time Pr 45 second deceleration time Refer to page 67 2 9 Terminal function selection parameters 2 9 1 Input terminal function selection Pr 60 HA Pr 61 GEM Pr 62 GER Pr 63 GEE Use these parameters to select change the input terminal functions Parameter Name tacto ry Setting Range Remarks Setting 60 RL terminal function 0 selection RM terminal function Qi selection Oo OETAN Setting is enabled RH terminal function when Pr 30 1 62 2 selection 63 STR terminal function PEA 0 to 10 14 16 selection 98 Terminal function selection parameters lt Setting gt Refer to the following table and set the parameter
70. 0 Command sourse is computer n9 339 m 9 SPeed command 4 Command 1 o 147 Source source is external terminal 0 As set in Pr 79 n10 m Link startup 1 Started in 1 0 148 340 mode selection computer link operation mode 0 Without CR LF aa m l CRILF selection aa 1 1 132 2 With CR LF 0 Write to RAM n12 _ 3 E PROM write and E PROM 1 0 150 342 selection 1 Write to RAM only 59 2 2 4 i 2 E i jal n z 9 o z D in 4a 2 4 i fo D o E p A Function Parameter list PU parameters When the parameter unit FR PU04 is used operation from the operation panel is not accepted The stop key E is valid Minimum disconnected PU error PU operation disable Cus Func Parame Indica i Settin Factory Refer tion ter tion Name Setting Range ners Setting To 2 ments etting 0 Japanese 1 English 2 German n13 13 Be display 3 French 1 1 151 145 13 language 4 Spanish selection 7 5 Italian 6 Swedish T Finish n14 my PU buzzer 0 Without sound 1 1 151 990 control 1 With sound n15 ic PU contrast wy Light ee tes 991 adjustment 63 Dark 0 Selectable between output frequency and D output current S 16 PU main display be topy 2 7 m 1G screen data during stop 1 0 152 5 992 Set f
71. 0 selection The extended function parameters are made valid by setting 1 in Pr 30 extended function display selection Instruction Computer Link Parameter Func Parameter Name Code Link Data Extension Setting tion Number Read Write Setting Instruction Increments Code 7F FF 19 DC injection brake oa 8A 0 01Hz 0 operation frequency 14 DC injection brake OB 8B 04s 0 operation time 12 DC injection brake oc BC 0 1 0 5 voltage ET 13 Starting frequency 0D 8D 0 01Hz 0 5 14 Load pattern selection 0E 8E 1 0 S 15 Jog frequency OF 8F 0 01Hz 0 16 109 acceleration 10 90 0 18 0 pi deceleration time RUN key rotation g Me direction selection 1 31 1 0 g 19 Base frequency voltage 13 93 0 1V 0 8 20 Acceleration deceleration 14 94 0 01Hz reference frequency 21 Stall prevention function 15 95 1 0 selection 22 a operation 16 96 0 1 0 180 Parameter Instruction Code List Instruction Computer Link Parameter Func Parameter Naina Code Link Data Extension Setting tion Number Read Write Setting Instruction Increments Code 7F FF Stall prevention operation 23 level compensation factor 17 97 0 1 0 at double speed 24 Multi speed setting 18 98 0 01Hz 0 speed 4 25 Multi speed setting 19 99 0 01Hz 0 speed 5 26 Multi speed setting 1A 9A 0 01Hz 0 speed 6 27 Multi speed setting 1B 9B 0 01Hz 0 speed 7 Stall
72. 101 e 0 1 to 50A a t as 1 to constant A Oconstant torque 0 1 to 50A A torque standard oiii Thermal characteristic for Output current value is used to constant torque standard motor ES Thermal characteristic for constant torque motor perform integration processing Perform integration processing using output current of OA Electronic thermal relay function is not activated cumulative valu e clear Z CAUTION A Set this parameter correctly according to the motor used Incorrect setting may cause the motor to overheat and burn 70 Explanation of functions parameters 2 3 7 DC injection brake Pr 10 Gi Pr 11 GH Pr 12 GH By setting the DC injection brake voltage torque operation time and operation starting frequency the stopping accuracy of positioning operation etc or the Pr 10 timing of operating the DC Operation injection brake to stop the motor frequency Output frequency Hz can be adjusted according to the Time Pr 12 load DC injection Operation brake voltage voltage Time Pr 11 Operation time Factory Setting Parameter Name Setting Range Remarks DC injection brake Setting is enabled when 10 operation frequency 3Hz Oito 120mhz Pr 30 1 DC injection brake When Pr 11 is set to Os or 1 dle erakon time 0 5s Oto10s Pr 12 is set to 0 DC aT injection brake is not 12 DC injection brake voltage 6 0 to
73. 15 operated The factory setting varies according to the inverter capacity Refer to the following table for details lt Setting gt eUse Pr 10 to set the frequency at which the DC injection brake operation is started eUse Pr 11 to set the period during when the brake is operated eUse Pr 12 to set the percentage of the power supply voltage eChange the Pr 12 setting to 4 when using the inverter dedicated constant torque motor If the Pr 12 value remains unchanged from the factory setting and Pr 71 is changed to the setting for use of the constant torque motor the Pr 12 setting is automatically changed to 4 CAUTION A Install a mechanical brake No holding torque is provided 71 n z Q o z D U Explanation of functions parameters 2 3 8 Starting frequency Pr 13 EE The starting frequency at which the start signal is Output frequency turned on can be set in the Hz range 0 to 60Hz 60 Setting range EA Frequency setting signal V Foward rotation l ON Factory Setting Parameter Name Setting Range Remarks 13 Starting frequency 0 5Hz 0 to 60Hz Setting is enabled when Pr 30 1 CAUTION 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 the motor will not start running until the frequency setting signal reaches
74. 21 O O J 6 O o oO O 22 O JK JLO J T JK JKO Q 23 JK JKO 8 Q O O Q 24 O O O 9 O O Q 25 O O 8 10 O OO Q 26 O OO 11 OO Q 27 Olo 12 O O QO 28 O OJ 13 7 O1 Q 29 O1 14 O Q 30 O 0 15 0 O 31 0 o When Operation not continued for OL signal dD output is selected the OLT alarm code S C OIGO O stopped by stall prevention is displayed and a operation stopped 2o Alarm stop display Vf 1 Ds e 0 O 75 n z 9 o z D U Explanation of functions parameters CAUTION elf the load is heavy the lift is predetermined or the acceleration deceleration time is short the stall prevention may be activated and the motor not stopped in the preset acceleration deceleration time Therefore set optimum values to the Pr 21 and stall prevention operation level eWhen the high response current limit has been set in Pr 21 factory setting torque will not be provided at the Pr 22 setting of 170 or higher At this time make setting so that the high response current limit is not activated eln 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 A Always perform test operation Stall prevention operation performed during acceleration may increase the
75. 5 205 the parameter unit FR PU04 can be connected connector Communication operation can be performed using RS 485 For details of RS 485 communication refer to page 42 amp 1 Do not connect terminals SD and PC each other or to the ground For sink logic factory setting terminal SD acts as the common terminal of contact input For source logic terminal PC acts as the common terminal of contact input Refer to page 23 for switching method 2 Low indicates that the open collector output transistor is on conducts High indicates that the transistor is off does not conduct 3 RL RM RH RT AU STOP MRS OH REX JOG RES X14 X16 STR signal selection Refer to page 98 4 RUN SU OL FU RY Y12 Y13 FDN FUP RL Y93 Y95 LF ABC signal selection Refer to page 100 5 To be compliant with the European Directive Low Voltage Directive the operating capacity of relay outputs A B C should be 30VDC 0 3A 6 Terminals SD SE and 5 are isolated from each other Do not ground Main circuit terminals 1 2 Main circuit terminals 1 2 1 Terminal block layout 1 Three phase 200V power input e FR S520E 0 1K 0 2K NA e FR S520E 1 5K 2 2K 3 7K NA a Jumper B 3 Jumper HoH El
76. 50 Ss When e7 S Pr 23 100 Pr 28 60Hz 55 V gS 23 150 OE i w CA T 5 5 S2 g5 Gp os Se SE pre wT OE T Ee i Pr 23 25 8 cae Pr 28 120Hz Output 0 6080100120 Output frequency Hz frequency Hz lt Setting gt eGenerally set 150 factory setting in Pr 22 stall prevention operation level Setting 0 in Pr 22 disables stall prevention operation eTo reduce the stall prevention operation level in the high frequency range set the reduction starting frequency in Pr 28 stall prevention operation reduction starting frequency and the reduction ratio compensation factor in Pr 23 Formula for stall prevention operation level n z 9 E o z D u Pr 22 A a Pr 23 100 Pr 22 B 100 Pr 28 Hz x Pr 22 B Pr 28 Hz x Pr 22 output frequency Hz 120Hz Stall prevention operation level A B x where A eBy setting factory setting in Pr 23 the stall prevention operation level is constant at the Pr 22 setting up to 120Hz 77 Explanation of functions parameters REMARKS When the high response current limit is set in Pr 21 stall prevention function selection factory setting do not set any value above 170 in Pr 22 The torque will not be developed by doing so If the Pr 22 value is set to higher than 170 make setting in Pr 21 to disable the high response current limit In vertical lift applications make setting so the high response current limi
77. AUTION The electronic thermal relay function does not guarantee protection of the motor from overheating Do not use a magnetic contactor on the inverter input for frequent starting stopping of the inverter Use a noise filter to reduce the effect of electromagnetic interference Otherwise nearby electronic equipment may be affected Take measures to suppress harmonics Otherwise power supply harmonics from the inverter may heat damage the power capacitor and generator When a 400V class motor is inverter driven please use an insulation enhanced motor or measures taken to suppress surge voltages Surge voltages attributable to the wiring constants may occur at the motor terminals deteriorating the insulation of the motor When parameter clear or all clear is performed reset the required parameters before starting operations Each parameter returns to the factory setting The inverter can 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 5 Emergency stop Z CAUTION Provide a safety backup such as an emergency brake which will prevent the machine and equipment from hazardous conditions if the inverter fails When the breaker on the
78. Combined PU Operation or Combined R S T Inverter STF STR Pr 63 Forward rotation start Z Reverse rotation start STOP SD gt Time ON o Output frequency ON 3 wire type connection example Operation Operation Operation Mode Pr 79 0 2 3 Pr 79 0 4 4 Terminals STF STR SD Set frequency Stop ke Set frequency DC Injection disconnected changed to 0Hz p Key changed to 0Hz Brake 1 DC injection brake enabled DC injection brake operated at not more than DC injection brake operation frequency set in Pr 10 DC injection brake operated at 0 5Hz or less DC injection brake operated at not more than DC injection brake operation frequency set in Pr 10 DC injection brake operated at 0 5Hz or less DC injection brake disabled Coasted to a stop at not more than DC injection brake operation frequency set in Pr 10 Coasted to a stop at 0 5Hz or less Coasted to a stop at not more than DC injection brake operation frequency set in Pr 10 Coasted to a stop at 0 5Hz or less 4 Also stopped by the GS Refer to page 105 26 Input terminals DC injection brake enabled DC injection brake disabled a DC injection brake S 4Starting frequency DC injection brake not operat
79. F5 page 92 B Refer to F_ 4 page 69 125 n z 9 o z 2 rs Calibration parameters 2 13 Calibration parameters 2 13 1 Meter frequency meter calibration C1 WEE 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 AM terminal Setting is enabled when 1201 calibration Pr 30 1 The parameter number in parentheses is the one for use with the parameter unit FR PU04 126 Calibration parameters Changing example Deflecting the meter analog indicator to full scale 5V at the preset frequency of 60Hz for frequency setting refer to the instruction manual basic POINT eThe calibration parameters C1 can be made to be ready by setting 1 extended function parameter valid in Pr 30 extended function display selection eSet the value of the calibration parameter C1 AM terminal calibration Operation Display The parameter number read previously appears 1 Press the o to choose the parameter s tting mode 4 4 2 Turn the to show Nm v Go oai Pr 30 must be set to 1 For details refer to the instruction ma
80. H RM RL Pr 59 selection 15 speed selection REX Nee function MRS PE selection MRO interlock External External External External Pr 79 7 function Explanation of table External Operation is valid only from external terminal signal Computer Operation is valid only from computer Combined Operation is valid from either of external terminal and computer Operation is invalid from either of external terminal and computer CAUTION m 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 2 15 3 Link startup mode selection n10 W 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 link operation mode After a link start parameter write is enabled with a program Parameter Name Factory Setting Remarks Setting Range n10 340 Link startup 0 0 1 Setting is enabled when Pr 30 1 mode selection The parameter number in parentheses is the one for use with the parameter unit FR PU04 148 Communication parameters lt Setting gt n10 Pr 79 Operation Mode at Settin Settin Power on or Power Remarks g g Restoration Can be chang
81. H7B H0001 External operation a 1 H0002 PU operation 4 digits mode Writel HEB H0000 Communication operation H0001 External operation H0000 to HFFFF Output frequency in 0 01Hz increments Pr 37 0 factory setting 4 digits Output H0000 to HFFFF Speed in 1r min increments frequency H6F When Pr 37 0 1 to 999 expansion link parameter HFF speed 0 H000000 to HFFFFFF Speed in 0 01r min increments When Pr 37 0 1 to 999 expansion link parameter HFF 6 digits 1 Output H70 H0000 to HFFFF Output current hexadecimal in 0 01A 4 digits current increments H0000 to HFFFF Two most recent alarm definitions Alarm definition display example instruction code H74 b15 b8b7 bO D Hi poggoooogogoooga 5 Previous alarm Most recent alarm H30 HAO Alarm data Data Description Data Description Alarm H174to H75 H00 Morale 360 HOLT 4 digits definition H10 OC1 H70 BE H11 OC2 H80 GF H12 OC3 H90 OHT H20 Ovi HAO OPT H21 OV2 HBO PE H22 Ov3 HB1 PUE H30 THT HB2 RET H31 THM HCO CPU H40 FIN Error code may not be returned 141 n z 9 o z D in Communication parameters No Item Instruction Code Description Number of Data Digits Run command HFA bO b0 PPP PPP To a For example 1 Example 1 H02 Example 2 HOO b2 Forward rotation Stop b3 b4 b5 b6 b7 Forward rotation STF Reverse rotation STR Low sp
82. J Power supply Motor e FR S520E 0 4K 0 75K NA BEE aaa xX 8 8 Power supply Motor 2 Three phase 400V power input e FR S540E 0 4K 0 75K 1 5K 2 2K 3 7K NA B Jumper Power supply Motor Main circuit terminals 3 Single phase 100V power input e FR S510WE 0 1K 0 2K 0 4K NA e FR S510WE 0 75K NA 2 a ng Power supply Motor oS Power supply Motor CAUTION eee eMake sure the power cables are connected to the 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 eConnect 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 ES amp E Main circuit terminals 1 2 2 Cables wiring length and crimping terminals The following table indicates a selection example for the wiring length of 20m 65 62
83. K8HN08 Li OVOEB8eEeR0000 88 A H q i a E EE CE CN an Co aa 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 after reset is cancelled Er i Err flickers on the operation panel during reset Operation 1 Using the operation panel perform a reset with the Enabled only when the inverter protective function is activated major failure Operation 2 Switch power off once then switch it on again after the LED turns off Operation 3 Turn on the reset signal RES Assign this signal to any of Pr 60 to Pr 63 Refer to page 36 98 165 PROTECTIVE FUNCTIONS 3 Troubleshooting 3 2 Troubleshooting POINTS If the cause is still unknown after every check it is recommended to initialize the parameters return to factory setting then re set the required parameter values and check again 3 2 1 Motor remains stopped 1 Check the main circuit Check that a proper power supply voltage is applied operation panel display is provided Check that the motor is connected properly Check that the jumper across P P1 is connected 2 Check the input signals Check that the
84. Note that even the CAUTION level may lead to a serious consequence according to conditions Please follow the instructions of both levels because they are important to personnel safety 1 Electric Shock Prevention ZA WARNING While power is on or when the inverter is running do not open the front cover You may get 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 charged inverter circuits and get an electric shock Before starting wiring or inspection check to make sure that the 3 digit LED inverter monitor is off wait for at least 10 minutes after the power supply has been switched off and check to make sure that there are no residual voltage using a tester or the like This inverter must be grounded Grounding must conform to the requirements of national and local safety regulations and electrical codes JIS NEC section 250 IEC 536 class 1 and other applicable standards Any person who is involved in the wiring or inspection of this equipment should be fully competent to do the work Always install the inverter before wiring Otherwise you may get an electric shock or b
85. PU is disconnected Operation panel is without disconnected PU detection valid The monitor display and the S 0 are valid REMARKS When RS 485 communication operation is performed through the RS 485 connector the reset selection PU stop selection function is valid but the disconnected PU detection function is invalid 7X CAUTION n z Q o z 2 U A Do not reset the inverter while the start signal is being input Doing so will cause the inverter to start immediately after a reset leading to hazardous conditions 153 MEMO 154 3 PROTECTIVE FUNCTIONS This chapter explains the protective functions of this product Always read the instructions before using the equipment 3 1 Errors Alarms ciecssisctaietncccatvcevensasteassierncerenmateacse 156 3 2 Troubleshooting c cceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeeees 166 155 Chapter 1 Chapter 2 Chapter 3 Chapter 4 HB Errors Alarms 3 1 Errors Alarms If any fault has occurred in the inverter the corresponding protective function is activated to bring the inverter to an alarm stop and automatically give the corresponding error alarm indication on the PU display If your fault does not correspond to any of the following errors or if you have any other problem please contact your sales representative Retention of alarm output signal When the magnetic contactor MC provided on the power supply
86. SCII between the computer and inverter Data format types 1 Communication request data from computer to inverter Data write 3 4 Sister Instruction witi Sum Number of 3 4 5 8 10 11 12 13 characters pal Sum ber 3 4 5 ii 8 9 10 11 Number of characters oy Sum number Number 2 3 4 5 6 10 11 12 13 14 15 of Data read characters invester Instruction w aj pum 2 3 4 5 6 9 lt Number of characters 2 Reply data oe inverter to computer die data write No data error detected Data error detected 1 4 Inver Format C H inverter 4 Format D 1 lovetter Erroq number Number number Number 2 3 4 of 123 4 o characters characters 3 Reply data from inverter to computer during data read No data error detected FormatE Inverter Read 1 Sum ST nimer data ETx check 1 2 Data error detected 2 3 4 5 6 9 10 11 Format F 2 B a 7 E Format E 1 inverter Read 1 Sum i Inverter Error 9 JEENE check 4 Aumaer ak Station oode 4 R 1 2 3 4 5 6 9 Saas 2345 1 2 Read 4 S Format E Inverter um Sm S ia Shee 1 2 3456 9 10 11 12 rao 135 Communication parameters 4 Send data from computer to inverter during data read No data error detected Data error detected May be omitted 2 2 Format G 1 Inverter 4 Format H 1 Inverter 4 ack station NAK station number Number number Number 12 3 4 of 12 3 4 of characters cha
87. SE is a positive external power supply terminal e Connecting the OV terminal of the external power supply for transistor output to terminal SD prevents a malfunction caused by an undesirable current 24 AY80 st LRE transistor Inverter output module 9 gt Current flow Input terminals 1 4 Input terminals 1 4 1 Run start and stop STF STR STOP To start and stop the motor first switch on the input power supply of the inverter switch on the magnetic contactor if any in the input circuit during preparation for operation then start the motor with the forward or reverse rotation start signal 1 Two wire type connection STF STR A two wire type connection is shown NFB on the right Power pat 1 The forward reverse rotation supply R S T signal is used as both the start Forward Inverter and stop signals Switch on rotation start STF either of the forward and reverse Reverse STR Pr 63 rotation signals to start the motor rotation start in the corresponding direction Switch on both or switch off the start signal during operation to decelerate the inverter to a stop 2 The frequency setting signal may either be given by entering 0 to 5VDC or 0 to 10VDC across frequency setting input terminals 2 5 or by setting the required SD Output frequency Tine values in Pr 4 to Pr 6 multi Across speed setting high mi
88. Set 1 in the communication parameter n10 link startup mode selection to start the inverter in the computer link operation mode at power on Refer to page 148 for the communication parameter n10 2 Using operation mode write instruction code HFB write H0000 to choose the computer link operation mode Refer to page 141 for operation mode write 131 n z Q o z 2 in Communication parameters 2 15 1 Communication settings n1 HB to n7 Hi n11 HE Communication related parameters Parameter Name Factory Setting Remarks Reflection Setting Range Timing n1 331 Communication station number 0 0 to 31 After reset n2 332 Communication speed 192 48 96 192 After reset N3 333 Stop bit length 1 0 1 10 11 After reset n4 334 Parity check presence absence 2 0 1 2 After reset Number of communication 0 to 10 n5 335 retries i Setting is enabled Immediately Communication check time 0 0 1 to when Pr 30 1 n6 336 interval 999s Immediately 0 to n7 337 Waiting time setting 150ms After reset n11 341 CR LF selection 1 0 1 2 After reset e The parameter numbers within parentheses are those for use of the parameter unit FR PU04 e Refer to page 180 for the instruction codes POINTS When making RS 485 communication set any value other than O in the communication parameter n6 communication check
89. acitor radio noise filter option FR BIF H or surge suppressor to the output of the inverter The connection orientation of the output cables U V W to the motor will affect the direction of rotation of the motor 3 Trial run Z CAUTION Check all parameters and ensure that the machine will not be damaged by a sudden start up When the load GD is small at the motor GD or smaller for 400V from 1 5K to 3 7K the output current may vary when the output frequency is in the 20Hz to 30Hz range If this is a problem set the Pr 72 PWM frequency 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 4 Operation ZA 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 separately Make sure that the start signal is off before resetting the inverter alarm A failure to do so may restart the motor suddenly The load used should be a three phase induction motor only Connection of any other electrical equipment to the inverter output may damage the equipment Do not modify the equipment Do not perform parts removal which is not instructed in this manual Doing so may lead to fault or damage of the inverter A 3 ZA C
90. and if the mode is accidentally left unswitched from the PU operation mode 1 Preparation eSet 7 PU operation interlock in Pr 79 eSet the terminal used for MRS signal input with any of Pr 60 to Pr 63 input terminal function selection Refer to page 98 for Pr 60 to Pr 63 input terminal function selection CAUTION When terminal assignment is changed using Pr 60 to Pr 63 the other functions may be affected Check the functions of the corresponding terminals before making settings 2 Function MRS Signal Function Operation Output stopped during external operation ON Operation mode can be switched to PU operation mode Parameter values can be rewritten in PU operation mode PU operation allowed Forcibly switched to external operation mode OFF External operation allowed Switching to PU operation mode inhibited lt Function operation changed by switching on off the MRS signal gt Operating Condition MRS Operation l Parameter Switching to Operation Status Signal Mode Operating Status Write PU Operation mode g 2 Mode During ON gt OFF Allowed gt stop 1 During stop disallowed Disallowed If external PU PES ae settin During ON gt OFF External TEUUency SENJ Allowed gt in and start signal are Disallowed operation 1 disallowed a entered operation 2 is performed in that 2 status 9 7 D _ OFF gt ON Disallowed
91. ar ECL seeeieseeiieeisisrrssrireerireerrnrrrsrirresrnneernsrenne 129 2 15 Communication parameters cc cceeeeeeeeeeeeeeeeeeeeeeeeneeees 130 2 15 1 Communication settings N1 ton7 111 eee eeeeeeeeeeeeeeeneeeeneeeees 132 2 15 2 Operation and speed command source N8 N9 ue ee eeeeeeeeteeeeeeees 147 2 15 3 Link startup mode Selection N10 oo eee eeeeeeeenneeeeeeeeeeneeeetsaeeeeeeneees 148 2 15 4 E2PROM write selection N12 ec ceeeseceeseeeeseeeeeeneeeseeeeeeeneeeensaaeeeeenaees 150 2 16 Parameter unit FR PU04 Setting cccccssssseseeeeeeeeeeeeees 151 2 16 1 PU display language selection n13 ccccceeeececeeeeeeeeeeeeeseeeaeeeeessenaees 151 2 16 2 PU buzzer control MIA Jre Teee eeens ere eaea aa ae Eae aa E aa 151 2 16 3 PU contrast adjustment N15 sesssessseisssssrriesriiesrrsrrirssriresrinrerissrnns 152 2 16 4 PU main display screen data selection N16 ccceeeeeeesereeeeeeeeeeeees 152 2 16 5 Disconnected PU detection PU setting lock selection N17 eee 153 3 PROTECTIVE FUNCTIONS 155 3 1 Errors AlAlMS iiss sctceiscsssinisesenunsanenharnuth cot ornennnteststederieseaenanedes 156 3 1 1 Error alarm definitions eee ceeeeceneeeecenneeeeeeeeeneeeeeaeeseeeeeeeneeeeeas 157 3 1 2 To know the operating status at the occurrence of alarm only when FR PU04 is USE cccececceeeeeeeeeeeeeeseeeeaeeeeeeseeaeeeeeeeenaeeeeees 165 3 1 3 Correspondence between digital and a
92. arameter unit FR PU04 is used operation from the operation panel is not accepted The stop key ES is valid 2 16 1 PU display language selection n13 WE By setting the communication parameter n13 PU display language selection you can switch the display language of the parameter unit to another Factory Setting Setting Range Remarks Parameter Name PU display language selection The parameter number in parentheses is the one for use with the parameter unit FR PU04 lt Setting gt n13 Setting Display Language 0 Japanese English factory setting German French Spanish Italian Swedish Finish n13 145 1 Oto 7 Setting is enabled when Pr 30 1 N OW A GW N mS 2 16 2 PU buzzer control n14 HS By setting the communication parameter n14 PU buzzer control you can control beep produced when any of the parameter unit FR PU04 keys is operated Factory Setting Setting Range n z Q o z D in Parameter Name Remarks 0 Without sound n14 990 PU buzzer control 1 0 1 1 With sound factory setting Setting is enabled when Pr 30 1 The parameter number in parentheses is the one for use with the parameter unit FR PU04 151 Parameter unit FR PU04 setting 2 16 3 PU contrast adjustment n15 HB By setting the communication parameter n15 PU contrast adjustment you can
93. art the inverter 3 Turn the clockwise until QO 60 0 appears The flickering frequency is l 0 0 gt 66 9 the set frequency ot aN You need not press the E Flickers for 3s elf flickering 60 0 turns to 0 0 the Pr 53 frequency setting operation selection setting may not be 1 elndependently of whether the inverter is running or at a stop the frequency can be set by merely turning the dial eWhen the frequency is changed it will be stored as the set frequency after 10s B Refer to page 90 91 n z 9 o z 2 in Restart operation parameters 2 6 3 Monitoring reference Pr 55 GEE Pr 56 GER Set the frequency or current which is referenced 5VDC terminal AM 5VDC terminal AM when the output i i frequency or amp output current is ka i selected for the 3 i 2 i terminal AM 2 4 3 i gt O Output Pr 55 O Output Pr 56 frequency frequency Parameter Name Factory Setting al Remarks Frequency monitoring 23 reference GORA wee Setting is enabled when 56 Current monitoring Rated output 0 to 50A Pr 30 1 reference current lt Setting gt Refer to the above diagrams and set the frequency monitoring reference value in Pr 55 and the current monitoring reference value in Pr 56 Pr 55 is set when Pr 54 AM terminal function selection 0 and Pr 56 is set when Pr 54 1 In Pr 55 and Pr 56 set
94. as frequency Icer 5 Ape beni haai 0 to 300 0 1 20 82 i rma Frequency setting A o 100 C7 905 i current gain 0 to 300 0 1 82 C8 269 He g Parameter for manufacturer setting Do not set 5 _ 0 Not executed a CLr i L r Parameter clear 1 Parameter clear 1 0 129 10 All clear g 2 0 Not cleared s EcL ggpAlam history 1 Alarm history 1 o 129 5 clear Factory settings may differ because of calibration parameters 58 Communication Parameters Function Parameter list Minimum Cus Func Parame Indica Settin Factory Refer tion ter tion Name Setting Range incre Setting To Foead ments erang 3 0 to 31 Specify ommunication the station n1 331 station number number of the 1 0 132 inverter ae 48 4800bps n2 332 n 2 eae 96 9600bps 1 192 132 P 192 19200bps 0 1 Data length 8 n3 333 m Stop bit length 10 11 Data 1 1 132 length 7 0 Absent Parity check 1 With odd parity n4 334 m 4 presence check 1 2 132 absence 2 With even parity check Number of n5 335 ma 5 communication 0 to 10 1 1 132 retries Communication a n6 336 a 5 check time 0 to 999s 0 1s 132 g interval E n7 337 m q Walting time f to 150ms 1 132 setting A 0 Command 5 source is computer 3 ng 338 m g CPeration isConmnand 1 o 147 S command source sources 3 external O terminal o
95. asting speed is detected after instantaneous power failure is detected Without speed search factory setting Automatic restart operation after instantaneous power failure is a H6 162 1 reduced voltage starting system in which the output voltage is risen gradually at the preset frequency independently of the coasting speed of the motor With speed search at starting 10 The motor coasting speed is detected after instantaneous power failure and at starting H6 0 10 with speed search H6 1 without speed search Instantaneous power Instantaneous power failure power failure time failure power failure time gt Power supply Power supply R S T R S T gt gt STF STR STF STR Motor speed Motor speed Da r min r min a a Inverter output Inverter output TE frequency frequency Hz Hz Inverter output voltage Inverter output ee voltage V id rae v Pr 57 setting Speed search time 300ms maximum er a gt e Restart Coasting time x Restart Coasting time voltage voltage Pr 57 setting cushion time cushion time Pr 58 setting Pr 58 setting The output shut off timing differs according to the load condition 93 n zZ 9 o z 2 u Restart operation parameters eWhen the start signal is turned off during power failure a
96. ay away from the motor and machine unless required They will start suddenly after the reset time has elapsed after occurrence of an alarm When you have selected the retry function apply in easily visible places the CAUTION stickers supplied to the instruction manual basic 102 Operation selection function parameters 2 10 2 PWM carrier frequency Pr 70 Gi Pr 72 Gi You can change the motor sound Factory Setting Parameter Name Setting Range Remarks 70 Soft PWM setting 1 0 1 Setting is enabled when 12 PWM frequency selection 1 Oto 15 Pr 30 1 lt Setting gt e By parameter setting you can set whether to exercise Soft PWM control that changes the motor tone e Soft PWM control is a control system that changes the motor noise from a metallic tone into an unoffending complex tone Pr 70 Setting Description 0 Soft PWM invalid 1 When Pr 72 0 to 5 Soft PWM is made valid Pr 72 Setting Description PWM carrier frequency can be changed 0 to 15 The setting displayed is in kHz Note that 0 indicates 0 7kHz and 15 indicates 14 5kHz REMARKS eAn increased PWM frequency will decrease the motor sound but increase noise and leakage currents Therefore perform the reduction techniques Refer to page 18 eMetallic sound may be generated from the motor at sudden deceleration but it is not a fault B gt Refer to page 69 n z Q o
97. b tomer ion meter tion Increments Setting To Setting Parameters 0 to 9 are basic function parameters DC injection r brake 10 i Gt operation 0 to 120Hz 0 1Hz 3Hz 71 frequency _ DC injection 11 lbrake 0 to 10s 0 1s 0 5s 71 operation time m z DC injection 6 5 12 ig brake voltage 0 to 15 0 1 6 71 m 17 Starting ows 13 7 ia frequency 0 to 60Hz 0 1Hz 0 5Hz 72 0 For constant torque loads m Load pattern 1 For variable torque D na 14 i 14 selection loads 1 0 73 2 For vertical lift loads 3 For vertical lift loads 15 P 15 Jog frequency 0 to 120Hz 0 1Hz 5Hz 74 E Jog 5 z jacceleration 16 e ii deceleration 0 to 999s 0 1s 0 5s 74 2 time S RUN key Q 47 m rotation 0 Forward rotation 1 0 74 p 1 direction 1 Reverse rotation S selection S m 1g Basefrequency lt a T g 19 is voltage 0 to 800V 888 1V 65 Acceleration 1 5r deceleration 20 P reference 1 to 120Hz 0 1Hz 60Hz 67 frequency Stall om prevention 21 Pe finction 0 to 31 100 1 0 75 selection Stall 1 3 gt prevention J 22 Pe c operation 0 to 200 1 150 77 level Stall prevention 1 z x Operation level eae ee 23 Pes compensation 0 to 200 1 77 factor at 49 g 2 4 i 2 E p ai n z Q o z D U Pe 2 4 i D D p jal Function Parameter list
98. basic When write is performed an error 7 is displayed The gain and bias frequency settifgs are too close 84 Explanation of functions parameters 2 2 Making adjustment at any point with a voltage not applied across terminals 2 5 without a current flowing across terminals 4 5 Operation __ Display 1 Confirm the RUN indication and operation saa OS mode indication a et The inverter must be ata stop The inverter must be in the PU operation mode Press the 2 Press the to choose the parameter setting mode 3 Turn the to show Pr 30 must be set to 1 For the Pr 30 setting method refer to the instruction manual basic 4 Press the E toshow r When adjusting Pr 38 5 Turn the until the calibration parameter C4 frequency setting voltage gain appears _ The parameter gt 5 H number read 2 previously appears OoOo 6 Press the E to show the analog voltage value The maximum value can be displayed by _ Current merely turning the clockwise or l a operaron A Analog voltage counterclockwise in this status by one i lt value pulse s worth of turns there is tactile feedback because of the notch type 7 Turn the to the maximum value 100 or any point Gaa tu The value is 100 in the maximum position of the potentiometer 8 Press the to set the value
99. ce Suppression technique FR BEL Harmonic currents produced FR BAL N on the power supply side by NFB the inverter change with such _ conditions as whether there are wiring impedances anda o power factor improving reactor Inverter FR BEL H or FR BAL H lt and the magnitudes of output frequency and output current Do not provide power factor on the load side improving capacitor For the output frequency and output current we understand that they should be calculated in the conditions under the rated load at the maximum operating frequency AUTON Oooo The power factor improving capacitor and surge suppressor on the inverter output side may be overheated or damaged by the harmonic components of the inverter output Also since an excessive current flows in the inverter to activate overcurrent protection do not provide a capacitor and surge suppressor on the inverter output side when the motor is driven by the inverter To improve the power factor insert a power factor improving reactor on the inverter s primary side or DC circuit For full information refer to page 17 20 Main circuit terminals 1 2 11 Inverter driven 400V class motor In the PWM type inverter a surge voltage attributable to wiring constants is generated at the motor terminals Especially for a 400V class motor the surge voltage may deteriorate the insulation When the 400V class motor is driven by the inve
100. censensneienstesreasevsatencosesesniee APPENDIX APPENDIX 1 Parameter Instruction Code List ccccesecesees 180 This chapter explains the basic wiring for use of this product Always read the instructions before use For description of installation refer to the instruction manual basic 1 _ _ od aRWN _ _ OND 1 Standard connection diagram and terminal SPECITICATIONS priini cit eceeeitn tetas Main circuit terminals ccccsccssseesseseeseeeeaes How to use the control circuit terminals Input termimals cccccceeceneceeeeeeeeeeeeeeeeeeeees How to use the input signals assigned terminals RL RM RH STR eseeeeeeeeeees Connection to the Stand Alone Option Handling of the RS 485 connector Design information ccccccesseeeeeeceeeeeeeeeeeeneeeeees lt Abbreviations gt ePU Operation panel and parameter unit FR PU04 eInverter Mitsubishi transistorized inverter FR S500 series eFR S500 Mitsubishi transistorized inverter FR S500 series Pr Parameter number Chapter 1 Chapter 2 Chapter 3 Chapter 4 OnB Standard connection diagram and terminal specifications 1 1 Standard connection diagram and terminal specifications 1 1 1 Three phase 200V power input Three phase 400V power input NFB MC Three phase AC lt power supply External transistor common 24VDC power supp
101. ction yes is selected the functions of signals RH RM and RL are 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 96 Additional function parameters lt Frequency setting storage conditions gt eThe frequency at which the start signal STF or STR turns off is stored eThe remotely set frequency is stored every one minute after one minute has elapsed since turn off on of both the RH acceleration and RM deceleration signals The frequency is written if the present frequency setting compared with the past frequency setting every one minute is different The state of the RL signal dose not affect writing This function is invalid under jog operation and PID control operation Setting frequency is 0 Even 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 remotely 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 remotely set frequency stored in the last o
102. ctions Make setting after confirming the function of each terminal Related parameters e Assignment of Y12 signal to terminal gt Pr 64 RUN terminal function selection Pr 65 A B C terminal function selection refer to page 100 88 Current detection function parameters 2 5 2 Zero current detection Pr 50 GEM Pr 51 BEE When the inverter s ofo ae output current falls Start signal Pr50 to O A torque will Zero not be generated bade Cette ae ea Ne current This may cause a EPEN o A SeS Ar AN 100ms detection gravity drop when Zero c rrent OFF ON OFF ON leve the inverter is used detection signal lt gt lt gt in vertical lift output Y13 Pr 51 Pr 51 application detection period detection period To prevent this the output current zero signal can be output from the inverter to close the mechanical brake when the output current has fallen to O A Parameter Name Factory Setting Remarks Setting Range 50 Zero current detection level 5 0 to 200 Setting is enabled when 51 Zero current detection period 0 5s 0 05 to 1s Pr 30 1 POINT If the output is lower than the Pr 50 setting for longer than the time set in Pr 51 during inverter operation the zero current detection Y13 signal is output from the inverter s open collector output terminal or contact output terminal lt Setting gt Parameter Desc
103. ctual characters eee 165 3 14 Resetting the inverter isasi i aaa aiaei 165 3 2 Troubleshooting ssssssnsueerennennuunnrnnnnnnunnnnnnnnnnnnnnnnnnnnnnnnnn 166 3 2 1 Motor remains Stopped eee cece ee eeeee cece eeeeeeeeeaaeeeeneeeeeaeeseeaeeeeeneeeenea 166 3 2 2 Motor rotates in opposite direction cccececceeeeecececeeeeeseeaeeeeeeeeeneeeees 167 3 2 3 Speed greatly differs from the Setting 0 0 eee sees eeeeeeeeeneeeeeeeeeeeeeeenes 167 3 2 4 Acceleration deceleration is Not SMOOTH ee eee eeeeeeeeeeeeeeeeeeeeneeeeee 167 3 2 5 Motor current is large rsson han a N Eaa 167 3 2 6 Speed does not increase oe cess eeeeeeeeeeeeeeeenaeeeeeeeeeenteeeeeaeeeeeneeeen 167 3 2 7 Speed varies during Operation eee ceeseeeeeeeeeeeneeeeeeeeeeeneeeeeeeeeeneeeenea 167 3 2 8 Operation mode is not changed properly eee eeeseeeeeeeeeeteeeeeeneeeeneeeeees 168 3 2 9 Operation panel display is not operating 168 3 2 10 Parameter write cannot be performed eee eseeeeeeeeeeeeteeeeeteeeeeneeeeeaa 168 IV 3 2 11 Motor produces annoying sound cccccececceeeeeeeeeeeeeeeeeseeeeeeeesenneeees 4 SPECIFICATIONS 4 1 Specification lists esicissececccceedicctiscessccsstccccesvcsteisceveccessscoetesnaes ARI RAINS ie aie ee eee i eee 4 1 2 COMMON SPECIFICATIONS cece eeeesesseececeeeeeeeceeeeeeececeseeeseeeeeesaasesaaeaeaeaas CONTENTS 4 2 Outline drawings siniecieccccececsndeecacer
104. d deceleration can be set individually linear or S pattern acceleration deceleration mode can be selected Regeneration 0 1K 0 2K 150 0 4K 0 75K 100 1 5K 50 Braking torque 2 2K 3 7K 20 2 DC injection Operation frequency 0 to 120HZz operation time 0 to 10s brake operation voltage 0 to 15 ie Analog input 0 to 5VDC 0 to 10VDC 4 to 20mA Sanal Digital input Entered from operation panel Forward and reverse rotation start signal Start signal STF STR automatic self holding input 3 wire input can be selected Used to reset alarm output provided when Alarm reset cae protective function is activated Up to 15 speeds can be selected Each speed r i can be set between 0 and 120Hz running speed Multi speed selection s v can be changed during operation from the T operation panel 2 Used to select second functions acceleration Second function selection time deceleration time torque boost base Use Q frequency electronic thermal relay function Pr 60 to z Instantaneous shut off of inverter output Pr 63 for Output stop selection frequency voltage Current input selection Used to select frequency setting signal 4 to 20 mA terminal 4 External thermal relay input Thermal relay contact input for use when the inverter is stopped by the external thermal relay Jog signal Jog operation mode selection PID control valid Sel
105. ddle low STF SD speeds For multi speed STR 2 wire type connection example operation refer to page 29 3 After the start signal has been input the inverter starts operating when the frequency setting signal reaches or exceeds the starting frequency set in Pr 13 factory set to 0 5Hz If the motor load 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 OHz 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 stop the motor operate the DC injection brake for the period of DC injection brake operation time set in Pr 11 factory setting 0 5s at not more than the DC injection brake operation frequency or at not more than 0 5Hz To disable the DC injection brake function set 0 in either of Pr 11 DC injection brake operation time or Pr 12 DC injection brake voltage In this case the motor is coasted to a stop at not more than the frequency set in Pr 10 DC injection brake operation frequency 0 to 120Hz variable or at not more than 0 5Hz when the DC injection brake is not operated 5 If the reverse rotation signal is input during forward rotation or the forward rotation signal is input during reverse rotatio
106. e X14 signal Terminal setting Turn on X14 signal n z Q o z D U 117 Operation selection function parameters 7 Calibration example A detector of 4mA at 0 C 32 F and 20mA at 50 C 122 F is used to adjust the room temperature to 25 C 77 F under PID control The set point is given to across inverter terminals 2 5 0 5V START Convert the set point into Calculate the ratio of the set point to the detector output Make calibration Set the set point Enter a voltage to across terminals 2 5 according to the set point Determine the set point Determine the set point of the item to be adjusted Set the proportional band and integral time to slightly higher values and the differential time to No control and switch on the start signal Repaeae Detector specifications When the detector used has the specifications that 0 C 32 F is equivalent to 4mA and 50 C 122 F to 20mA the set point of 25 C 77 F is 50 because 4mA is equivalent to 0 and 20mA to 100 tet When the set point setting input 0 to 5V and detector output 4 to 20mA must be calibrated make the following calibration Seines Set point 50 Since the specifications of terminal 2 are such that 0 is equivalent to OV and 100 to 5V enter 2 5V into terminal 2 For PU operation set the set point 0 to 100 in Pr 93 eene Set the room temperature to 25 C 77 F Set 20
107. e frequency inverter ena sD CON After MRS SD have been shorted Across the inverter cannot be operated if STF SD ON the start signal is given to the STR inverter 3 To coast the motor to stop The motor is decelerated according to the preset deceleration time and is stopped by operating the DC injection brake at 3Hz or less By using terminal MRS the motor is coasted to a stop 34 How to use the input signals assigned terminals RL RM RH STR 1 5 6 External thermal relay input Pr 60 to Pr 63 setting 7 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 reset terminals RES SD are shorted for more than 0 1s and then opened or a power on reset is made The function may therefore be used as an external emergency stop signal input Thermal relay m Motor Inverter 1 5 7 Jog operation JOG signal Pr 60 to Pr 63 setting 9 1 Jog operation using external signals Jog operation can be started stopped by shorting the jog mode select terminals JOG SD and shorting opening the start signal terminals STF or STR SD The jog frequency and jog acceleration deceleration time are set in Pr 15 factory setting 5Hz variable between 0 and 120Hz and Pr 16 factory setting 0 5s
108. e injured Perform setting dial and key operations with dry hands to prevent an electric shock Do not subject the cables to scratches excessive stress heavy loads or pinching Otherwise you may get an electric shock Do not change the cooling fan while power is on It is dangerous to change the cooling fan while power is on When you have removed the front cover do not touch the connector above the 3 digit monitor LED display Otherwise you get an electrick shock A 1 2 Fire Prevention ZA CAUTION Mount the inverter on an incombustible surface Installing the inverter directly on or near a combustible surface could lead to a fire f the inverter has become faulty switch off the inverter power A continuous flow of large current could cause a fire Do not connect a resistor directly to the DC terminals P N This could cause a fire 3 Injury Prevention ZA CAUTION Apply only the voltage specified in the instruction manual to each terminal to prevent damage etc Always connect to the correct terminal to prevent damage etc Always make sure that polarity is correct to prevent damage etc While power is on or for some time after power off do not touch the inverter as it is hot and you may get burnt 4 Additional Instructions Also note the following points to prevent an accidental failure injury electric shock etc 1 Transportation and installation ZA CAUTION When
109. e inverter In this case install a FR BIF H optional radio noise filter for use on the input side only or FR BSF0O1 or FR BLF line noise filter to minimize interference 7 Do not install a power capacitor surge suppressor or radio noise filter FR BIF H option on the output side of the inverter This will cause the inverter to trip or the capacitor and surge suppressor to be damaged If any of the above devices are connected remove them When using the FR BIF H radio noise filter with a single phase power supply connect it to the input side of the inverter after isolating the T phase securely 8 Before starting wiring or other work after the inverter is operated wait for at least 10 minutes after the power supply has been switched off and check that there are no residual voltage using a tester or the like The capacitor is charged with high voltage for some time after power off and it is dangerous amp z Main circuit terminals 1 2 4 Selection of peripheral devices Check the capacity of the motor applicable to the inverter you purchased Appropriate peripheral devices must be selected according to the capacity Refer to the following list and prepare appropriate peripheral devices 1 Three phase 200V power input No fuse Breaker Motor NFB 1 4 or Magnetic Power Factor Power Factor 4 Contactor Improving AC Improving DC Output Ap
110. e inverter due to overcurrent shut off When an MC is provided for switching to the commercial power supply for example switch it on off after the inverter and motor have stopped 16 Main circuit terminals 1 2 7 Regarding the installation of the power factor improving reactor When the inverter is installed near a large capacity power transformer 500kVA or more with the wiring length of 10m 32 81feet or less or the power capacitor is to be switched an excessive peak current will flow in the power supply input circuit damaging the converter circuit In such a case always install the power factor improving reactor FR BEL H or FR BAL H FR BAL H Inverter ee S SLILILSLLLLLL hf a 1500 Power factor Power gt 149001 improving reactor supply gt T installation range aa 22 500 LLLLLL 3 gt oo 28 0 10 a8 Wiring length m 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 17 z amp z Main circuit terminals 1 2 8 Regarding noise and the installation of a noise filter Some noise enters the inverter causing it to malfunction and others are generated by the inverter causing the malfunction of peripheral devices Though the inverter is
111. e minimum setting increments are 0 01Hz but setting RAM only can be made in only 0 1Hz increments eWhen Pr 37 0 1 to 999 expansion link parameter HFF 0 4 digits H0000 to H03E7 0 to 999 Set speed in 1r min 6 digits increments eWhen Pr 37 0 1 to 999 expansion link parameter HFF 1 Set frequency H0000 to HF3E58 0 to 999 000 Set speed in 0 001r write RAM HEE min increments and E2PROM Set the number of data digits as 6 digits The minimum setting increments are 0 001r min but setting can be made in only 0 01r min increments H9696 Resets the inverter As the inverter is reset on start of communication by the ie Gc Evert reset HED computer the inverter cannot send reply data back 5 the 4 digits computer Alarm 7 definition HF4 H9696 Alarm history batch clear 4 digits batch clear 143 n z Q o z D U Communication parameters Number No Item er Description of Data oce Digits All parameters return to the factory settings Any of four different all clear operations are performed according to the data Pr Commu Calibra nication tion je pas Data Pr Pr 5 H9696 O x O O g A parameter HEC Ho966 O O O 4 digits H5A5A x x O O H55AA x O O O When all parameter clear is executed for H9696 or H9966 communication related parameter settings also return to the factory settings When resuming operation set the
112. e rotation start set Pr 63 to factory setting to make the STR signal of terminal STR valid 30 Input terminals 1 4 4 Indicator connection and adjustment AM A full scale 5VDC analog signal can be output from across terminals AM Meter 5 5V full scale Analog meter The analog output level can be calibrated by the operation panel or parameter unit FR PU04 Terminal AM function selection can be set in Pr 54 AM terminal function selection Terminal AM is isolated from the control circuit of the inverter The cable length should not exceed 30m The output signal from terminal AM delays about several 100ms in Inverter output and therefore cannot be used as a signal for control which requires fast response AM AM 4 circuit Terminal AM Output Circuit Adjustment 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 frequency of 90Hz set 90Hz in Pr 55 Factory setting 50Hz 2 To set the output across AM 5 to 5VDC at the inverter output current of 20A set 20A in Pr 56 Factory setting rated inverter current CAUTION eRefer to page 126 for the procedu
113. e sensor to directly detect motor temperature Installation and selection of no fuse breaker Install a no fuse breaker NFB on the power receiving side to protect the wiring of the inverter primary side Select the NFB according to the power supply 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 surge suppression Refer to page 10 for the recommended models CAUTION eSelect the NFB according to the inverter power supply capacity elnstall one NFB per inverter 13 z amp E Main circuit terminals 3 Selecting the rated sensitivity current for the earth leakage circuit breaker When using the earth leakage circuit breaker with the inverter circuit select its rated sensitivity current as follows independently of the PWM carrier frequency e Breaker for harmonic and surge Rated sensitivity current lAn gt 10 x Ilg1 lgnt lg2 lgm e Standard breaker Rated sensitivity current Example of leakage current per 1km in cable path during commercial power supply operation when the CV cable is Leakage current example of three phase induction motor during co
114. e waiting time between data transmission to n7 ae oN the inverter and response g Set with communication data 2 0 Without CR LF 2 n11 CR LF selection 1 With CR without LF 9 2 With CR LF 2 133 Communication parameters lt Computer programming gt 1 Communication protocol Data communication between the computer and inverter is performed using the following procedure Data read Computer Dataflow J egg ree eercccrrrccne Inverter Inverter Data flow aaa aa llc ibr Data write ompu Datawrite 41 If a data error is detected and a retry must be made execute retry operation with the user program The inverter comes to an alarm stop if the number of consecutive retries exceeds the parameter setting 2 On receipt of a data error occurrence the inverter returns reply data 3 to the computer again The inverter comes to an alarm stop if the number of consecutive data errors reaches or exceeds the parameter setting I I I A 2 Communication operation presence absence and data format types Communication operation presence absence and data format types are as follows Run Running Parameter Inverter Monitor Parame No Operation Command Frequency Write Reset ing ter Read Communication request is sent to the inverter in 1 Jaccordance with the A A A 1 A A 2 A B B user program in the computer 2 Hd processing Presen
115. ection for exercising PID control PU operation external operation switchover Used to switch between PU operation and external operation from outside the inverter 173 n z fe lt O O wW a N Specification list Maximum and minimum frequency settings frequency jump Operational operation external thermal relay input selection automatic tein restart after instantaneous power failure forward reverse rotation prevention slip compensation operation mode v selection PID control computer link operation RS 485 1 open collector signal can be selected from amp among inverter running up to frequency ze frequency detection overload warning zero ow A Use a r current detection output current detection PID og i brs Fe Pr 64 and 5 amp Operating Status upper limit PID lower limit PID forward reverse Pr 65 for Eju rotation operation ready current average value Doa Sis pride selection GAE monitor signal maintenance timer alarm minor Ei failure and alarm 1 contact output 1 contact 230V 0 3AAC 30V 0 3ADC signal can be selected For meter 1 signal can be selected from between output frequency and motor current Analog output 0 to 5VDC Protective warning function Overcurrent shut off during acceleration deceleration constant speed regenerative overvoltage shut off during acceleration deceleration constant speed overload shut off
116. ed 7 operation T E frequency Pr 10 5 6 Coasted to gt Time Start signal DG injection pc Injection ee a stop rake operation terminal imepr 11 ON ime Pr 11 Across STF SD 3 r Across STR SD Start Stop Timing Chart for two wire type Starting Start signal switched on 4 a frequency while DC injection brake DC injection brake operation 4Pr 13 is being operated frequency Pr 10 a 1 Forward ed eas ott g rotation s DC injection 3 0 5Hz rotation SHZ brake Esp 2 7 ime 6 ae Start 0 5s signal DC injection brake terminal operation time Pr 11 Across ON C3 STF SD Across ON ON STR SD Forward Reverse Rotation Switch Over Timing Chart REMARKS 1 The starting frequency in Pr 13 factory set to 0 5Hz may be set between 0 and 60Hz 2 Ifthe next start signal is given during DC injection brake operation the DC injection brake is disabled and restart is made 3 The DC injection brake operation time in Pr 11 factory set to 0 5s may be set between 0 and 10s 4 The frequency at which the motor is coasted to a stop is not more than the DC injection brake operation frequency set in Pr 10 factory setting 3Hz may be set between 0 and 120Hz or not more than 0 5Hz 5 The starting frequency in Pr 13 DC injection brake operation time in Pr 11 and DC injection brake operation frequency in Pr 10 are the factory set values amp z 27 Input terminals 1 4 2 Connection
117. ed setting frequency mode 1 gt ISTF STR across terminals 4 5 valid settin On On when AU signal is on 9 External PU 3 External signal input combined 4 across terminals 2 4 5 operation multi speed selection jog mode 2 External operation mode PU operation interlock MRS signal ON Switching to PU operation mode 7 output stop during external operation allowed Refer to MRS signal OFF Switching to PU operation mode settings inhibited e z Operation mode change using external signal disallowed nom during operation i 8 X16 signal ON Switched to external operation mode X16 signal OFF Switched to PU operation mode REMARKS eln other than the PU operation mode the stop function PU stop selection activated by pressing of the PU operation panel FR PU04 is valid Refer to page 105 eEither 3 or 4 may be set to select the PU external combined operation and these settings differ in starting method eRefer to page 130 for the computer link operation mode When the FR PU04 is connected the LED indicators PU EXT are not lit In the computer link operation mode the LED indicators PU EXT flicker slowly 110 Operation selection function parameters 1 PU operation interlock PU operation interlock forces the operation mode to be changed to the external operation mode when the MRS signal switches off This function prevents the inverter from being inoperative by the external comm
118. ed to the computer link operation 3 External gperation mode mode by RS 435 anei 1 PU operation mode Operation mode cannot be changed Can be changed to the computer link operation E Dema operaton mode mode by RS 485 communication External PU combined 2 mode Operation mod t be changed 7 External PU combined peration mode cannot be changed 0 mode Factory MRS signal ON Can be changed to PU setting External operation mode Operation by RS 485 PU operation interlock communication MRS signal OFF Operation mode cannot be changed E signal ON Can be changed to the computer link operation Started in the external tren mode by RS 485 communication 8 operation mode eX16 signal OFF Started in the PU Operation mode cannot be changed operation mode 0 Computer link operation Can be changed to the external operation mode mode by RS 485 communication 1 PU operation mode Operation mode cannot be changed EA a link operation Can be changed to the external operation mode mode by RS 485 communication 3 External PU combined mode 7 External PU combined Operation mode cannot be changed mode PU operation interlock 1 eMRS signal ON Can be changed to external operation by RS Started in the computer 485 communication 7 link operation mode eMRS signal OFF Started in the external Operation mode cannot be changed operation mode Ne signal ON Can be changed to external operation by RS Started in the computer RNA 485 commun
119. ee operation to External operation may be selected at and then Opgrauon switched to PU operation at When 1 is set in the communication parameter n10 link startup mode selection the inverter is placed in the computer link operation mode at power on or inverter reset Note that it is overridden by the Pr 79 operation mode selection setting Unlike the other inverters the FR S500 series is not the type of inverter whose operation panel is removed to make communication Parameter setting using setup S W is not enabled in the PU operation mode and external PU combined operation mode Pr 79 1 3 4 Also pressing the on the operation panel starts the inverter in the external PU combined operation mode Pr 79 1 3 130 Communication parameters 2 Operation mode based functions Operation F Operation Mode Location em PU operation Section E Operation panel Enabled or FR PU04 Pelee Enabled Combined Disabled operation mode Running frequency Enabled icombined Disabled setting operation mode Monitoring Enabled Enabled Enabled Parameter write Enabled 4 Disabled Disabled Parameter read Enabled Enabled Enabled Inverter reset Enabled Enabled Enabled Stop command Enabled Enabled 3 Enabled 3 On computer Run command Disabled Disabled Enabled 1 RS 485 S N a Disabled Disabled Enabled 1 communication Monitoring Enabled Enabled Enabled
120. eed RL Middle speed RM High speed RH Function change can be made using Pr 60 to Pr 63 input terminal function selection 2 digits Inverter status monitor H7A Example 2 H80 bO bO For example T Example 1 H02 During forward rotation Stop due to alarm b7 Function change can be made using Pr 64 and Pr 65 b4 b5 b6 Inverter running RUN 1 Forward rotation A b3 Reverse rotation Up to frequency SU Overload OL Frequency detection FU Alarm occurrence output terminal function selection 2 digits 142 Communication parameters p Number No Item ge Description of Data Digits eWhen Pr 37 0 factory setting The set frequency RAM or E2PROM is read H0000 to H2EE0 0 01Hz increments Set frequency Hep eWhen Pr 37 0 1 to 999 expansion link parameter read RAM HFF 0 The set speed is read 4 digits H0000 to HO3E7 1r min increments 6 digits eWhen Pr 37 0 1 to 999 expansion link parameter Set frequency HFF 1 read H6E The set speed is read The number of data digits is 6 E2PROM digits H0000 to HF3E58 0 001r min increments eWhen Pr 37 0 factory setting H0000 to H2EE0 0 to 120 00HZz Set frequency in 0 01Hz increments 5 When changing the set frequency continuously write it Set frequency to the inverter RAM instruction code HED write HED Th
121. ency rated speed Rated slip 2YMCMTOnous speed at base frequency rated speed x100 Synchronous speed at base frequency Parameter Setting Function 0 01 to 50 Used to set the rated motor slip 95 0 Slip compensation is not made 96 0 01 to 10s _ Used to set the slip compensation response time 0 Slip compensation is not made in the constant output range 97 frequency range above the frequency set in Pr 3 Slip compensation is made in the constant output range When this value is made smaller response will be faster However as load inertia is greater a regenerative overvoltage OVT error is more liable to occur When making slip compensation at 60Hz set the maximum frequency Pr 1 to slightly higher than 60Hz In the factory setting status it is clamped at 60Hz 120 Auxiliary parameters 2 11 2 Automatic torque boost selection Pr 98 GEE You can choose automatic torque boost control Automatic torque boost control Not only gives the motor the optimum excitation but also provides high torque even in a low speed range Parameter Name nackte ry Setting Remarks Setting Range Automatic torque boost 0 1 to 3 7kW Setting is enabled when 98 nan selection motor capacity Pr 30 1 lt Operating conditions gt eThe number of motor poles should be any of 2 4 and 6 poles eSingle motor operation One motor for one inverter eThe wiring
122. enerative overvoltage shut off during acceleration Description When the main circuit DC voltage in the inverter rises to or above the specified value due to excessive regenerative energy during acceleration 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 too slow acceleration e g during downward acceleration in vertical lift load Corrective action e Decrease the acceleration time e Install a power factor improving reactor Operation Panel Indication l Iil OV2 FR PU04 Stedy Spd OV Name Regenerative overvoltage shut off during constant speed Description When the main circuit DC voltage in the inverter rises to or above 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 e Keep load stable e Install a power factor improving reactor Operation Panel Indication mS OV3 Looe FR PU04 OV During Dec Name Regenerative overvoltage shut off during deceleration or stop Description When the main circuit DC voltage in the inverter rises to or above the specified value due
123. ent Operation ce 100 Set frequenc 52 Poe panel display during S T 1 0 90 data selection frequency during operation 0 Setting dial v Frequency frequency setting a orc 2 setting ne 53 T I operation mode 1 0 91 E Satin 1 Setting dial potentiometer mode s _ ___ AM terminal 0 papel requency amp 54 P54 function 1 Output current 1 0 90 O selection monitor _ _ _ Frequency 55 454 monitoring O to 120Hz 0 1Hz 60Hz 92 reference _ _ _ Current Rated 56 56 monitoring 0to50A 0 1A output 92 reference current S gz m Restart oa Ane 8 p 57 Fs coasting time 0 to 5s 0 1s 92 eg 2 S Restart 5 muz m Resta o 58 PS ad 0 to 60s 0 1s 1s 92 2 4 cushion time x 0 Without remote z setting function 1 With remote setting 5 function 5 ES ae With frequency setting a 59 PSS lun Bae storage function 1 0 95 5 2 With remote setting 9 selection f netio 3 Without frequency lt setting storage function 52 Function Parameter list Func Para Indica A Minimum Factory Refer Cus p Name Setting Range Settin tomer tion meter tion g g neemeni Setting To Setting RL terminal 60 PGi function 0 RL 1 RM 2 RH 1 0 98 selection 3 RT 4 AU 5 STOP RM terminal 6 MRS 7 OH 61 EG function 8 REX 9 JOG 1 1 98 c selection 10 RES 14 X14 RH terminal 16 X16 o 62 PS function STR The STR 1 2 98 p selectio
124. erminal function selection setting Pr 60 to Pr 63 Pr 62 RH terminal function selection Pr 63 STR terminal function selection 1 5 1 Multi speed setting RL RM RH REX signals Pr 60 to Pr 63 setting 0 1 2 8 Remote setting RL RM RH signals Pr 60 to Pr 63 setting 0 1 2 e By entering frequency commands into the RL RM RH and REX signals and turning on off the corresponding signals you can perform multi speed operation 15 speeds For details refer to page 29 e If the operation panel is away from the control box you can perform continuous variable speed operation with signal contacts without using analog signals For details refer to page 95 Page 98 1 5 2 Second function selection RT signal Pr 60 to Pr 63 setting 3 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 Second acceleration RT signal deceleration Inverter Start STF STR 1 5 3 Current input selection AU signal pr 60 to Pr 63 setting 4 When a fan pump etc is used to perform operation Automatic manual Across of constant pressure signal switching AU SD ONT OFF temperature control Manual automatic operation can Manual operation SD AIO Mmanel operation be performed by entering Frequency setti
125. erminals A B C via a relay coil lamp etc 6 Make sure that the specifications and rating match the system requirements 1 Commercial power supply inverter 3 Low level signal contacts switchover MC1 I Sa Power 4A Ta _ Interlock supply R U aw SMT gc MC D Wi Leakage current Low level signal contacts Twin contact Inverter 45 z amp z MEMO 2 FUNCTIONS This chapter explains the functions for use of this product For simple variable speed operation of the inverter the factory settings of the parameters may be used as they are Set the necessary parameters to meet the load and operational specifications Refer to the instruction manual basic for the operation procedures Always read the instructions before using the functions 2 14 Function Parameter list ccesseeeeeseeeeeeeeeeeeseeeeees 48 2 2 List of parameters classified by purpose of use 61 2 3 Explanation of functions parameters cccsessseee 63 2 4 Output terminal function parameters cccceeeee 86 2 5 Current detection function parameters ccese 88 2 6 Display function parameters cccceseceeseeeeeeseeeeees 90 2 7 Restart operation parameters cccccccceeessseeeeeeesseeeeees 92 2 8 Additional function parameters cccccceseeeeeseeeees 95 2 9 Terminal function selection parameters 98 2 10 Operation selection function parameters
126. flows due toa ground fault which occurred on the inverter s output load side Made valid when Pr 40 start time ground fault detection selection 1 Check point Check for a ground fault in the motor and connection cable Corrective action Remedy the ground fault portion Operation Panel Indication OHT H l H f FR PU04 OH Fault Name External thermal relay 2 If the external thermal relay provided for motor overheat protection or the internally mounted temperature relay in the motor switches Description on contacts open the inverter output is stopped If the relay contacts are reset automatically the inverter will not restart unless it is reset e Check for motor overheating Check point e 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 2 Functions only when any of Pr 60 to Pr 63 input terminal function selection is set to OH Operation Panel Indication OLT rit I FR PU04 Stil Prev STP Name Stall prevention overload Description The running frequency has fallen to 0 by stall prevention operation P activated OL appears while stall prevention is being activated Check point Check the motor for use under overload Corrective action Reduce the load weight Operation Panel Indication OPT MEI FR PU04 Option Fau
127. frequency output previous cycle a invalid cycle 20s gt lt x next cycle Y93 signal 5 the end signal is output as low pulse shape for 16 5s The signal is output for at least 1 cycle even when acceleration deceleration state continues after the start bit output is completed eWhen the output current value inverter output current monitor is OA on completion of the 1 cycle signal output the signal is not output until the speed becomes constant next time eThe 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 completion of the 1 cycle signal output 2 when the 1 cycle output is completed during restart operation with automatic restart after instantaneous power failure Pr 574 3 when automatic restart operation was being performed with automatic restart after instantaneous power failure selected Pr 574 on completion of the data output mask 2 the start bit is output as high pulse shape for 3 5s Related parameters Assignment of Y93 signal to terminal gt Pr 64 RUN terminal function selection Refer to page 100 Maintenance timer value gt maintenance parameter H1 maintenance timer Refer to page 122 Automatic restart after instantaneous power failure operation Pr 57 restart coasting time Refer to page 92 B Refer to
128. function parameters Refer to page 48 for the extended function parameter list Refer to the instruction manual basic for the parameter setting method Factory Setting Parameter Name Setting Range Remarks 30 Extended function 04 0 Without display display selection i 1 With display When it is desired to avoid resonance attributable to the natural frequency of a mechanical system these parameters allow resonant frequencies to be jumped Up to three areas may be set with the jump frequencies set to either the top or bottom point of each area The value set to 1A 2A or 3A is a jump point and operation is performed at this frequency Running frequency Hz 2 3 16 Frequency jump Pr 31 REE to Pr 36 GER Frequency jump Parameter Name Factory Setting Setting Range Remarks 31 Frequency jump 1A 0 to 120Hz 32 Frequency jump 1B 0 to 120Hz e Function invalid 33 Frequency jump 2A 0 to 120Hz Setting is enabled when Pr 34 Frequency jump 2B 0 to 120Hz 30 41 35 Frequency jump 3A 0 to 120Hz 36 Frequency jump 3B 0 to 120Hz lt Setting gt e To fix the frequency at 30Hz between Pr 33 and Pr 34 30Hz and 35Hz set 30Hz in Pr 33 and 35Hz in Pr 34 e To jump to 35Hz between 30 and 35Hz set 35Hz in Pr 33 and 30Hz in Pr 34 CAUTION ea Pr 34 35Hz gt 7
129. g in overcurrent shut off When the overload current has reduced below 150 this function increases the frequency again If a current of more than 150 3 of the rated inverter current flows in the motor this function During acceleration During lowers the frequency until the overload current MA constant Description beed reduces to prevent overcurrent shut off When the P overload current has reduced below 150 this operation oa function increases the frequency up to the set value If a current of more than 150 3 of the rated inverter current flows in the motor this function stops the decrease in frequency until the overload During 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 The acceleration deceleration time may change e Increase the stall prevention operation level with Pr 22 stall prevention operation level or disable stall prevention with Pr 21 stall prevention function selection e Check that the torque boost Pr 0 setting is not higher than deceleration Corrective action required 3 The stall prevention operation current can be set as desired It is factory set to 150 Operation Panel Indication oL m l FR PU04 oL Name Stall prevention overvoltage If the regene
130. g operation if Pr 77 parameter write disable selection has been set to 0 factory setting Note that the Pr 53 Pr 70 and Pr 72 values can be changed only during PU operation Parameter Indica Name Setting pa Factory Refer one tion Range l crements Setting To Setting 6 5 0 FF Torque boost 0 to 15 0 1 4 63 1 1 I Maximum frequency O to 120Hz 0 1Hz 60Hz 64 2 Minimum frequency O to 120Hz 0 1Hz OHz 64 3 fF Base frequency 0 to 120Hz 0 1Hz 60Hz 65 4 ou igh cea 0to120Hz 0 1Hz 60Hz 66 5 pS inddieescey TE 0to120Hz 0 1Hz 30Hz 66 6 Pos ow ec setting oto 120Hz 0 1Hz 10Hz 66 7 cr Acceleration time 0 to 999s 0 1s 5s 67 8 E amp Deceleration time 0 to 999s 0 1s 5s 67 Rated g a e E a O10 to 50a 0 14 output 69 y current oom Extended function 30 r JI idisplay selection 0 1 1 0 80 7 Pg Cperationmede 0 to 4 7 8 1 o 109 1 The factory setting varies with the inverter capacity 5 for FR S540E 1 5K and 2 2K 4 for FR S540E 3 7K 48 Function Parameter list The extended function parameters are made valid by setting 1 in Pr 30 extended function display selection For more detailed information on the way to set Pr 30 refer to the instruction manual basic double speed i Minimum Cus F i wae Name Setting Range Setting ae e
131. g settings For details refer to page 98 2 Function This switching is enabled during an inverter stop only and cannot be achieved during operation X16 Signal Operation Mode ON External operation mode cannot be changed to the PU operation mode OFF PU operation mode cannot be changed to the external operation mode to Ep Refer to to page 66 112 Operation selection function parameters 2 10 10 PID control Pr 88 GEE to Pr 94 GEE The inverter can be used to exercise process control e g flow rate air volume or pressure The voltage input signal 0 to 5V or 0 to 10V or Pr 93 setting is used as a set point and the 4 to 20mADC current input signal used as a feedback value to constitute a feedback system for PID control POINT Made valid by turning on the X14 signal Use Pr 60 to Pr 63 input terminal function selection to make assignment Parameter Name Facto ry Setting Range Remarks Setting 88 PID action selection 20 20 21 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 Setting is enabled 92 PID lower limit 0 to 100 when Pr 30 1 93 PID action set point for PU 0 0 to 100 operation 94 PID differential time 0 01 to 10s lt Setting gt 1 Basic PID control configuration Inverter circuit PID operation 1 Kp 1
132. ge 11 g value monitor H5 557 H 6 signal output 0 1 to 999A 0 1A 1A 123 reference current Additional parameters Minimum Cus Func Parame Indi Setting Factory Refe tion ters cation Name Setting Range Incre Setting To petal ments g Automatic restart Sc after instantaneous 6 S H6 162 f power failure 0 1 10 1 1 92 se selection se 11 rm Second electronic lt H7 559 i i thermal O L relay 0 to 50A 0 1A 69 Parameter for manufacturer setting Minimum Gus Func Parame Indi Setting Factory Refer tion ters cation Name Setting Range Incre Setting To Kea ments g b1 560 i Parameter for manufacturer setting Do not set b2 561 2 57 sa 2 4 i 2 E i jal n z Q o z D U Function Parameter list Calibration parameters Minimum Cus Func Parame Indi Setting Factory Refer a tion ters cation Mame Setting Range Incre Setting To bror 2 ments g D AM terminal oO 1 I T C1 901 2 i calibration __ 126 Frequency C2 902 z setting voltage O to 60Hz 0 1Hz OHz 82 o bias frequency 5 S c3 902 3 eeu a 0 to 300 0 1 0 82 g Frequency setting 96 1 Il 0 o S C4 903 4S voltage gain 0 to 300 0 1 82 5 _ _ Frequency C5 904 i Jsetting current O to 60Hz 0 1Hz OHz 82 S bi
133. gh speed operation command RH Second function 3 selection RT Computer Computer External External Computer External Computer External Pr 59 0 Computer External Computer External Pr 59 0 Computer External Computer External Pr 59 0 4 aur input selection Combined Combined Start self holding 5 selection STOP Zx External External Output stop MRS Combined Combined External External Pr 79 7 External thermal relay 7 input OH External External External External Selection function 8 REO selection Computer External Computer External Pr 59 0 Pr 60 to Pr 63 settings oO 9 Jog operation selection n z Q o z 2 in JOG External External 10 Reset RES External External External External PID control valid 14 terminal X14 Computer External Computer External PU external operation 16 switch over X16 External External External External Reverse rotation command STR Computer Computer External External 147 Communication parameters o ti n8 Pr 338 operation 0 0 1 1 peration command source Computer Computer External External location E Remarks selection 9 Pr 339 speed 0 1 0 1 command source Computer External Computer External REM oa cise Computer External Computer External RL REX R
134. he base frequency Acceleration deceleration is made in a pattern where fb base frequency acts as the inflection point of an S shape and you can set the acceleration deceleration time which matches the motor torque reduction in the constant output operation region of not lower than the base frequency For prevention of load shifting in conveyor and other S pattern 1 acceleration deceleration A S pattern applications Since acceleration deceleration is always made in 2 acceleration an S shape from f2 current frequency to f1 target frequency deceleration B this function eases shock produced at acceleration deceleration and is effective for load collapse prevention etc CAUTION As the acceleration deceleration time set the time taken to reach the Pr 3 base frequency value not the Pr 20 acceleration deceleration reference frequency value n z Q o z D in m Related parameters e Base frequency acceleration deceleration time setting setting gt Pr 3 base frequency refer to page 65 e Pr 20 acceleration deceleration reference frequency gt refer to page 67 e For setting of 1 S pattern acceleration deceleration A Pr 44 second acceleration deceleration time Pr 45 second deceleration time refer to page 67 79 Explanation of functions parameters 2 3 15 Extended function display selection Pr 30 GE Used to display the extended
135. hen stopping the inverter for an extended period of time powering off the inverter will save power slightly 4 To separate the inverter from the power supply to ensure safe maintenance and inspection work The inverter s input side MC is used for the above purpose select class JEM1038 AC3 for the inverter input side current when making an emergency stop during normal operation The MC may be switched on off to start stop the inverter However since repeated inrush currents at power on will shorten the life of the converter circuit switching life is about 100 000 times frequent starts and stops must be avoided Turn on off the inverter start controlling terminals STF STR to run stop the inverter As shown on the right NEB MC always use the start signal ST was SRILA UG ON or OFF across SeH jlo E OSIL2 yd To terminals STF or STR SD SUPPIY 6 OT L3 motor to make a start or stop T 1 Wo Refer to page 25 Inverter Operation ready gt o 0 1 When the power supply OFF ON B is 400V class install a oe C step down transformer MC STF STR Start Stop SD MC Operation O c RA OFF RA Inverter Start Stop Circuit Example 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 th
136. ication 8 link operation mode eX16 signal OFF Started in the PU Operation mode cannot be changed operation mode e n10 can be changed independently of the operation mode of the operation panel e Setting of n10 1 is made valid when 0 or 2 is set in Pr 79 operation mode selection m Refer to r lt to h page 132 149 n z Q o z 2 in Communication parameters 2 15 4 E PROM write selection n12 EB You can choose whether the parameters are stored into the E PROM or not at the parameter setting for computer communication When performing parameter write frequently write them to the RAM Factory Setting Parameter Name Setting Range Remarks 0 Written to RAM and E7PROM n12 342 E PROM write 0 0 1 1 Written to RAM only selection Not written to E PROM Setting is enabled when Pr 30 1 The parameter number in parentheses is the one for use with the parameter unit FR PU04 REMARKS When the parameter setting is not written to E2PROM setting 1 the settings return to the original values values saved in the E2PROM at power on reset or terminal reset 150 Parameter unit FR PU04 setting 2 16 Parameter unit FR PU04 setting When the optional parameter unit FR PU04 is connected to the RS 485 connector of the inverter you can make the environment setting of the parameter unit CAUTION When the p
137. iesiiieerrisrsrrsrriresriresrsnerersss 10 1 2 5 Leakage current and installation of ground leakage circuit breaker 12 1 2 6 Power off and magnetic contactor MC esseesesseesrssssirsrrirerrirerrserses 16 1 2 7 Regarding the installation of the power factor improving reactor 17 1 2 8 Regarding noise and the installation of a noise filter c eee 18 1 2 9 Grounding precautions eee eeceeeeeeeeeeneeeeeneeeeeneeeceaeeeseeeeeesseeeeenaeeeeeaeees 19 1 2 10 Power supply harmonics cccccccecececeeeeeeeeeeeeeeeeaaeeeeeeeeqeeeeeeseseeaeeeeeenees 20 1 2 11 Inverter driven 400V class MOtOr eee eeee ee eeee cece eeeeeeeeeeeaeeeeenaeeeneeeeees 21 1 3 Howto use the control circuit terminals ccsseseeeeeeees 22 1 3 1 Terminal block layout ns nocniiie en posts teed e ra te keneii 22 1 3 2 Wiring INStFUCHONS 2 t220 c aa a a erea a naa Ea a a eldest 22 1 3 3 Changing the Control lOQiC ccccceeeeceeeeceeeeceneecaeeeeseeeeaeeeeeeseaeeeeeeeeneees 23 1 4 INPUL terminal Sissi cciss ca ccceces chess ces eaa aeara Vari ariadna daaar seats 25 1 4 1 Run start and stop STF STR STOP ccccceceeeeeeeceeeeeeeeeseeeeeeeeeeeees 25 1 4 2 Connection of frequency setting potentiometer and output frequency meter 10 2 5 4 AU ooo eee ccc eee e cece cece eeeeaeeeeeeeneeeeees 28 1 4 3 External frequency selection REX RH RM RL eeeeeeeeeeseeeeeeeeeees 29 1 4
138. ing mode At this time setting can be made in the minimum setting display increments of 0 01r min Due to the limitations on the resolution of the set frequency the indication in the second decimal place may differ from the setting ZA CAUTION Make sure that the running speed setting is correct Otherwise the motor might run at extremely high speed damaging the machine m Related parameters e To choose running speed monitor display Pr 52 operation panel display data selection refer to page 90 e FR PU04 display switching Communication parameter n16 PU main display screen data selection refer to page 152 81 n z Q o z 2 in Explanation of functions parameters 2 3 18 Biases and gains of the frequency setting voltage current Pr 38 REB Pr 39 GEE C2 ME to C7 MA You can set the magnitude slope of the output frequency as desired in relation to the external frequency setting signal 0 to 5V 0 to 10V or 4 to 20mADC The bias and gain functions are used to adjust the relationship between the input signal entered from outside the inverter to set the output frequency e g 0 to 5V 0 to 10V or 4 to 20mADC and the output frequency me Factory setting Factory setting Pr38 P ene cae Po a ee gt pS 7 gt Across ee i Across a5 i terminals 23 terminals 3
139. ing the REX signal an external command cannot be used to make a reverse rotation start STR Reverse rotation start eOne function can be assigned to two or more terminals In this case the function is activated when one of the multiple terminals used for assignment turns on eThe speed command priorities are higher in order of jog multi speed setting RH RM RL REX and AU eUse common terminals to assign multi speeds 7 speeds and remote setting They cannot be set individually Common terminals are used since these functions are designed for speed setting and need not be set at the same time n z 9 o z D U 99 Terminal function selection parameters 2 9 2 Output terminal function selection Pr 64 GEM Pr 65 GEE i You can change the functions of the open collector output terminal and contact output terminal Parameter Name Pacts ry Setting Range Remarks Setting 64 RUN terminal function 0 0 1 3 4 11 to selection 16 93 95 98 99 Setting is enabled 65 A B C terminal function 99 0 1 3 4 11 to when Pr 30 1 selection 16 95 98 99 lt Setting gt Settin Signal Function Operation Parameters g Name P Referred to Output during operation when the 0 RUN Inverter running inverter output frequency rises to Pr 2 Pr 13 or above the starting frequency 1 SU Up to frequency Output when the output
140. inverter The voltage phases of terminals R L11 S L21 T MC1 and terminals R2 L1 2 L2 T2 L3 must be matched before connection Use Pr 60 to Pr 63 input terminal function selection to assign the terminals used for the RES and MRS signals Do not insert NFB between terminals P N P L P N L N 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 power regeneration common converter 7 The N terminal is not provided for the FR S520E 0 1K to 0 75K on a 9 40 Handling of the RS 485 connector 1 7 Handling of the RS 485 connector lt RS 485 connector pin layout gt View A of the inverter receptacle side View A 1 SG 5 SDA 2 P5S 6 ati 3 RDA 7 S 4 SDB 8 ee CAUTION 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 1 7 1 Connection of the parameter unit FR PU04 When connecting the parameter unit to the RS 485 connector use the optional parameter unit connection cable FR CB200 CAUTION When the parameter unit is used the operation other than the s
141. ion Pr 76 cececcecceeeeeeeeeceeeeeeeeeeeeeeeeeeees 107 2 10 7 Parameter write disable selection Pr 77 cccceeeeeceeceeeeeeeeeeeeeeeeeeees 108 2 10 8 Reverse rotation prevention selection Pr 78 ccccceeeeeeeeecteeeeeeeeenaes 109 2 10 9 Operation mode selection Pr 79 oo eeeeeeeseceeseteeeeeneeeeeeeeeneeeetsaeeeeeeeees 109 2 10 10PID control Pr 88 to Pr 94 ooo eeeecccceececeseeteeeeeeeeeaeeeeeeseeaeeeeeeeeeseeaeeeeeeeeea 113 2 11 Auxiliary parameters ccccseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeneeeeees 120 2 11 1 Slip compensation Pr 95 Pr 96 Pr 97 e eee eeeseeeeeeeeeeeeeeeeneeeseeees 120 2 11 2 Automatic torque boost selection Pr 98 oo eee eeeeeeeeeeeeeteeeeeneeeeeenees 121 2 11 3 Motor primary resistance Pr 99 eee eee eeeeeeeeeenaeeeeeeeeeesaeeeeeaeeeeenees 122 2 12 Maintenance parameters c ccccccccceeeceeeeeeeeeeeeeeeeeeeeeeeees 122 2 He Z W Z O S 2 12 1 Maintenance output function H1 H2 oe eee eeeeneeeeeeeeeneeeeeneeeeeneeeens 122 2 12 2 Current average value monitor signal H3 H4 H5 123 2 13 Calibration parameters cccccccccceeeceeeeeeeeeeeeeeeeeeeeeeeeeeees 126 2 13 1 Meter frequency meter calibration C1 eee ee eeeeeeeeeeeeneeeeenaeeeeneeeens 126 2 14 Clear Parameters iiid apni aeriana aniraa taikiniai daada 129 2 14 1 Parameter clear CLT arineinicnsniri ei 129 2 14 2 Alarm history cle
142. ion cannot be made until the inverter is reset Parameter Description Setting Description Station number specified for communication from n1 Communication 0 to 31 the RS 485 connector station number Set the inverter station numbers when two or more inverters are connected to one personal computer are 48 4800bps n2 Communication 96 ___ 9600bps P 192 19200bps 8 bits 0 Stop bit length 1 bit n3 Stop bit length 1 Stop bit length 2 bits data length 7 bits 10 Stop bit length 1 bit 11 Stop bit length 2 bits Parity check 0 Absent n4 presence 1 Odd parity present absence 2 Even parity present Set the permissible number of retries at occurrence of a data receive error Oto 10 If the number of consecutive errors exceeds the permissible value the inverter will come to an alarm Number of stop OPT n5 communication If a communication error occurs the inverter will not retries come to an alarm stop At this time the inverter can E be coasted to a stop by MRS or RES input 65535 During a communication error HO to H5 the minor fault signal LF is switched on Allocate the used terminal with any of Pr 64 Pr 65 output terminal function selection 0 No communication Communication a a ae n6 check time 0 1 to 999 the permissible time the inverter will come to an interval alarm stop OPT Communication check suspension o Set th
143. is regarded as faulty Em is shown on the operation panel and the minor fault LF signal is output Use any of Pr 64 Pr 65 output terminal function selection to allocate the terminal used to output the LF signal ePr 76 0 When the fan comes to a stop with power on ePr 76 1 When the inverter is running and the fan stops during fan ON command CAUTION When the terminal assignment is changed using Pr 64 Pr 65 the other functions may be affected Confirm the functions of the corresponding terminals before making settings n z 9 o z D U 107 Operation selection function parameters 2 10 7 Parameter write disable selection Pr 77 WEE is used to prevent parameter values from being rewritten by incorrect operation i You can select between write enable and disable for parameters This function Parameter Name Factory Setting Remarks Setting Range P t ite disabl 77 EES 0 0 1 2 Setting is enabled when Pr 30 1 selection lt Setting gt Pr 77 Setting Function 0 Write is enabled only during a stop in the PU operation mode 4 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 Pr 70 and Pr 72 values may be changed during PU operation only elf Pr 77 2 the values of Pr 17 Pr 23 Pr 28
144. itted in only one of those positions If it is fitted in both positions at the same time the inverter may be damaged 1 Sink logic type e 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 Invert AX40 Power supply _tnverter_ Axao gh STF R Orie gt RUN 1 m o R str CFE LR eo o A i 9 Pt 1 SD SE Q 24VDC o e Connecting a positive terminal of the se e a ee z AY40 Inverter x external power supply for transistor l transistor i output to terminal PC prevents a output module 4 ae malfunction caused by an undesirable p K GR 77 gt gt gt SD current Do not connect terminal SD of the inverter with terminal OV of the external power supply When using terminals PC SD as a 24VDC power ob Keg supply do not install an external power supply in parallel with the inverter Doing so may cause a 24VDC SD v malfunction in the inverter due to an undesirable current gt Current flow 23 How to use the control circuit terminals 2 Source logic type e In this logic a signal switches on when a current flows into the corresponding signal input terminal Terminal PC is common to the contact input signals For the open collector output signals terminal
145. k for output short circuit ground fault Corrective action Increase the acceleration time Shorten the downward acceleration time in vertical lift application Operation Panel Indication oc2 rit FR PU04 Stedy Spd OC Name Overcurrent shut off during constant speed When the inverter output current reaches or exceeds men approximately 200 of the rated inverter current during constant Description 4 Ze 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 action Keep load stable Operation Panel Indication mar OCc3 Lit J FR PU04 OC During Dec Name Overcurrent shut off during deceleration Description When the inverter output current reaches or exceeds approximately 200 of the rated inverter current during deceleration other than acceleration or constant speed the protective circuit is activated to stop the inverter output Check point Check for sudden speed reduction Check for output short circuit ground fault Check for too fast operation of motor s mechanical brake Corrective action Increase the deceleration time Adjust brake operation 157 PROTECTIVE FUNCTIONS 3 Errors Alarms Operation Panel Indication ov1 ii L FR PU04 OV During Acc Name Reg
146. l time 0 1 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 01 113 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 120 97 Constant output region i slip compensation selection 0 120 Automatic torque boost 98 am oo Automatic torque boost selection Motor capacity 0 1 to 3 7kW 0 01kW 121 99 a Motor primary resistance 0 to 509 0 019 122 56 Maintenance parameters Function Parameter list Minimum Cus Func Parame Indi Setting Factory Refer tion ters cation Name Setting Range Incre Setting To Asatte ments g us 1 Maintenance 1 H1 503 H i finer 0 to 999 1000h 0 122 5 _ Maintenance 1 36 H2 504 H 1 timer alarm output 0 to 999 122 S lo g set time 1000h 36000h pe Current average g H3 555 3 ime 0 1 to 1s 0 1s 1s 123 E H4 556 4 Data output mask 0 to 205 0 14s Os 123 i Current avera
147. lay function parameters 2 6 1 Monitor display Pr 52 GER Pr 54 EB I You can choose the display of the operation panel monitor frequency setting screen Factory Setting Parameter Name Setting Range Remarks Operation panel 52 display data 0 0 1 100 selection Setting is enabled when Pr 30 1 AM terminal function 54 selection 0 0 1 POINT eYou can also use the to change the display Refer to the instruction manual basic for the operation procedure eThe analog voltage output terminal AM is available for signal output Make selection using the Pr 54 AM terminal function selection value lt Setting gt Parameter Setting Signal Type Unit Pr 52 Pr 54 Boas Pace of AM Operation panel AM terminal evel Meter LED Output frequency Hz 0 100 0 ee een monitoring Output current A 1 1 ge monitoring When 100 is set in Pr 52 the monitored values during stop and during operation differ as indicated below Pr 52 0 100 During running stop During stop During running Output frequency Output frequency Set frequency Output frequency eDuring an error its definition appears eDuring reset the values displayed are the same as during a stop eFor selection of the parameter unit FR PU04 monitor display refer to the communication parameter n16 PU main display screen data selection Page 152 The unit displayed
148. lection to any of terminals RH RM RL and STR and turn on the AU signal 82 Explanation of functions parameters lt Setting gt 1 How to change the highest frequency 2 Adjusting the deviation of the highest frequency from the Pr 38 Pr 39 setting 2 1 Make adjustment with a voltage applied directly across terminals 2 5 with a current flowing across terminals 4 5 2 2 Make adjustment at any point without a voltage applied across terminals 2 5 without a current flowing across terminals 4 5 Changingexample When you want to use the 0 to 5VDC input frequency setting potentiometer to change the 5V frequency from 60Hz factory setting to 50Hz POINT ePr 38 Is an extended function parameter Pr 30 must be set to 1 eChange Pr 38 frequency setting voltage gain frequency to 50Hz 1 How to change the highest frequency Operation Display 1 Confirm the RUN indication and operation AA mode indication CT The inverter must be at a stop The inverter must be in the PU operation mode Press the J RUN PU EXT 2 Press the to choose the parameter ro X me parareter m setting mode gt H previously 3 Turn the until the x gt 920 a parameter number 38 frequency 4 d 20 setting voltage gain frequency appears SS Pr 30 must be set to 1 For the Pr 30 setting method refer to the instructi
149. load current rating 3 150 60s 200 0 5s inverse time characteristics Voltage 4 Three phase 200 to 240V Rated input AC voltage frequency Three phase 200 to 240V 50Hz 60Hz g Permissible AC voltage fluctuation 170 to 264V 50Hz 60Hz 5 Permissible frequency fluctuation Within 5 Power supply system capacit KA E ysy pacity o4 o7 12 24 40 55 9 Protective structure JEM1030 Enclosed type IP20 Cooling system Self cooling Forced air cooling Approximate mass kg lbs aa a ie Gee ao ee n ele 2 3 4 5 The applied motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4 pole standard motor The rated output capacity indicated assumes that the output voltage is 230V The value of the overload current rating indicates the ratio of the overload current to the inverter s rated output current For repeated duty allow time for the inverter and motor to return to or below the temperatures under 100 load The maximum output voltage does not exceed the power supply voltage You can set the maximum output voltage to any value below the power supply voltage However the pulse voltage value of the inverter output side voltage remains unchanged at about 72 that of the power supply The power supply capacity changes with the values of the power supply side inverter impedances including those of the input reactor and cables 170 Specificati
150. lt Name Communication error Description Stops the inverter output if a setting error or connection connector P fault occurs during use of RS 485 communication function Check point Check that the connector is plugged securely Corrective action Make connection securely Please contact your sales representative Operation Panel Indication PE a E FR PU04 Corrupt Memory Name Parameter storage device alarm Das ription A fault occurred in parameters stored P example E PROM fault Check point Check for too many number of parameter write times Corrective action Please contact your sales representative 160 Errors Alarms Operation Panel Indication PUE iit FR Puo4 PU Leave Out Name Parameter Unit disconnection Stops the inverter output if communication between inverter and Description PU is suspended e g if the PU is disconnected with 1 set in the p communication parameter n17 disconnected PU detection PU setting lock e Check that the FR PU04 is fitted securely Check point e Check the setting of the communication parameter n17 disconnected PU detection Corrective action Fit the FR PU04 securely Operation Panel Indication l RET cee FR PU04 Retry No Over Name Retry count over ore If operation cannot be resumed properly within the number of Description retries se
151. ly Contact input common source Take care not to short terminals PC SD ToT o o o Standard connection diagram Forward rotation start Control input Reverse rotation start signals High speed No voltage Multi speed J Middle speed input allowed selection Low speed Contact input common Frequency setting signals Analog Frequency setting 3 4 t potentiometer 1 2W1KQ 4 nen Current input 4 to 20mADC H L When using the current input as the frequency setting signal set 4 in any of Pr 60 to Pr 63 input terminal function selection assign AU current input selection to any of terminals RH RM RL and STR and turn on the AU signal Inverter Motor R L1 Ue ile yi Y w Ground Plo i PC Power factor improving a DC reactor FR BEL Option P Jumper Remove this jumper when FR BEL 41 N o is connected STF ETR 5 STR 5 2 PRe RH 5 6 A RL 5 me Alarm output so Leo 6 RUN Running Operation status output SE Open Open collector collector outputs output 10 5V common 2 0 to VDC Selected 0 to 10VDC 5 ee Common AMo A _ _ l l H Analog signal 4 4 to 20mADC i odd at tt ou
152. minals before making settings eWhen PID control is selected the minimum frequency is the frequency set in the calibration parameter C2 and the maximum frequency is the frequency set in Pr 38 The Pr 1 maximum frequency and Pr 2 minimum frequency settings are also valid Related parameters e X14 signal assignment gt Pr 60 to Pr 63 input terminal function selection refer to page 98 e FUP FDN and RL signal assignment gt Pr 64 RUN terminal function selection Pr 65 A B C terminal function selection refer to page 100 e Voltage input selection 0 to 5V 0 to 10V Pr 73 0 5V 0 10V selection refer to page 104 e Operation mode selection gt Pr 79 operation mode selection refer to page 109 e Making terminal calibration Pr 38 Pr 39 C2 to C7 calibration parameters refer to page 82 119 n z Q o z D U Auxiliary parameters 2 11 Auxiliary parameters 2 11 1 Slip compensation Pr 95 B Pr 96 EA Pr 97 GE The inverter output current may be used to assume motor slip to keep the motor speed constant Parameter Name Factory Setting Range Remarks Setting 95 Rated motor slip 0 to 50 96 Slip compensation time 0 5s 0 01 to 10s Setting is enabled constant qu when Pr 30 1 Constant output region slip 97 i H 0 compensation selection lt Setting gt Synchronous speed at base frequ
153. mmercial power supply lan gt 10 x Igi lgn 3 x lg2 lgm routed in metal conduit operation Ig1 Ig2 Leakage currents of cable 200V 60Hz 200V 60Hz path during commercial power supply operation z 120 za Ign Leakage current of noise amp 1 EI filter on inverter input side 5 0 5 Igm Leakage current of motor 3 40 3 03 during commercial power 59 g supply operation Q 23 5 8142238 80150 i 15 37 75 15223755 Note the leakage current value ofthe 3 S6 A060100 4 22 55111859045 noise filter installed on the inverter Cable size mmf Motor capacity kW input side lt Example gt 2mm x5m 2mm x70m gt Noise bee filter 36 Breaker for harmonic and surge Standard breaker 5m _ Leakage current Ig1 mA 20 x 1000m 0 10 Leakage current Ign mA 0 without noise filter 70m a Leakage current Ig2 mA 20 x 1000m 1 40 Motor leakage 0 16 current Igm mA Total leakage current mA 1 66 4 78 Rated sensitivity current mA gt Ig x 10 30 100 14 Main circuit terminals CATON M eThe ground leakage circuit breaker should be installed to the primary power supply side of the inverter ein the connection neutral point grounded system the sensitivity current becomes worse for ground faults on the inverter secondary side Grounding must conform to the requireme
154. n the inverter is decelerated and then switched to the opposite output without going through the stop mode 25 z amp z Input terminals 2 Three wire type connection STF STR STOP A three wire type connection is shown on NFB the right Assign the start self holding Power 7 signal STOP to any of the input terminals supply To make a reverse rotation start set Pr 63 to factory setting Stop 1 Short the signals STOP SD to enable the start self holding function In this case the forward reverse rotation signal functions only as a start signal Note Assign the stop signal to any of Pr 60 to Pr 62 input terminal function selection 2 If the start signal terminals STF STR SD are shorted once then opened the start signal is kept on and starts the inverter To change the rotation direction short the start signals STR STF SD once then open it 3 The inverter is decelerated to a stop by opening the signals STOP SD once For the frequency setting signal and the operation of DC injection brake at a stop time refer to paragraphs 2 to 4 in 1 Two wire type connection The right diagram shows 3 wire type connection 4 When the signals JOG 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 External Operation or
155. n 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 protection from overheat Check point Check the motor for use under overload Corrective action Reduce the load weight 1 Resetting the inverter initializes the internal thermal integratied data of the electronic thermal relay function Operation Panel Indication FIN C FR PU04 i H Sink O Temp Og Name Fin overheat NES If the heatsink overheats the temperature sensor is actuated to Description stop the inverter output s e Check for too high ambient temperature Check point e Check for heatsink clogging Corrective action Set the ambient temperature to within the specifications Operation Panel Indication BE LE FR PU04 Br Cct Fault Name Internal circuit error Description Appears when an internal circuit error occurred Corrective action Please contact your sales representative 159 PROTECTIVE FUNCTIONS 3 Errors Alarms Operation Panel Indication GF GE FR PU04 Ground Fault Name Start time output side ground fault overcurrent protection This function stops the inverter output if a ground fault overcurrent Description
156. n signal can be S STR terminal assigned to the STR 5 63 PE 3 function terminal only 1 98 5 selection T RUN terminal 0 RUN 1 SU 3 OL 64 PE function 4 FU 11 RY 12 Y12 1 0 100 a selection 13 Y13 14 FDN z 15 FUP 16 RL A B C 93 Y93 95 Y95 98 LF mice terminal 99 ABC 65 as function The Y93 signal can f on 100 selection be assigned to the RUN terminal only 0 OC1 to 3 OV1 to 3 THM THT BE GF nici Retry OHT OLT PE OPT 2 66 PDE selection 1 0C1 to 3 1 0 101 2 OV1 to 3 S 3 0C1 to 3 OV1 to 3 0 No retry 2 1 to 10 p ee Without alarm output g 67 059 PIESA during retry operation 1 0 101 alarm g c 101 to 110 2 occurrence With alarm output S during retry operation g O es pgg ety waiting 0 1 to 360s os 1s 101 Z ime 69 Pog Retry count 0 Cumulative count 1 0 101 display erase erase 53 E 2 a E o 2 E p jal n z Q o z D U 4a 2 a i D p iE Function Parameter list Func tion Para meter Indica tion Name Setting Range Minimum Setting Increments Factory Setting Refer To Cus tomer Setting Operation selection functions 70 I TI ae Soft PWM setting Presence absence of Soft PWM control can be selected When Soft PWM is valid the metallic tone of motor noise can be changed into unoffending composite tone 0 Sof
157. nabled 0 Both forward Reverse rotation and reverse _ _ _ lrotation rotation enabled 78 Pa 1 Reverse rotation 1 0 109 prevention disabled selection 2 Forward rotation disabled Parameter 79 is basic function parameter c Multi speed S 80 PHN setting 0 to 120Hz 0 1Hz 66 S speed 8 Multi speed 2 81 P setting 0 to 120Hz 0 1Hz nate 66 S speed 9 2 Multi speed D 82 PE setting 0 to 120Hz 0 1Hz 66 2 speed 10 D Multi speed 2 83 PF setting 0 to 120Hz 0 1Hz 66 speed 11 5 z 2 55 ga 2 a i D p A Function Parameter list Func tion Para meter Indica tion Name Setting Range Minimum Setting Increments Factory Setting Refer To Cus tomer Setting Multi speed operation function 84 m Z a Om a Multi speed setting speed 12 0 to 120Hz 0 1Hz 66 85 co E Multi speed setting speed 13 0 to 120Hz 0 1Hz 66 86 ae oo nm Multi speed setting speed 14 0 to 120Hz 0 1Hz 66 87 a Daa I Multi speed setting speed 15 0 to 120Hz 0 1Hz 66 PID control 88 m m a at PID action selection 20 PID reverse action 21 PID forward action 20 113 89 rT ws PID proportional band 0 1 to 999 0 1 100 113 90 PID integra
158. nal Y93 is output as pulse for 20s as 1 cycle and repeatedly output during constant speed operation Output unit Input unit Maintenance PLC via uni Inverter time aE Parts have reached their life Parameter Name Factory Setting Setting Range Remarks H3 555 Current average time 1s 0 1 to 1s Setting i H4 556 Data output mask time Os 0 to 20s Sng 1S T r i it enabled when H5 557 urrent average value monitor 1A 0 1 to 999A Pr 30 4 signal output reference current The parameter number in parentheses is the one for use with the parameter unit FR PU04 123 n z 9 o z 2 in Maintenance parameters lt Pulse operation gt The output pulse of the Y93 signal is shown below From acceleration to constant speed operation Output frequency lt 1 cycle 20s gt Y93 signal Next cycle a 1 Data output mask time 4 When the speed has changed to constant from acceleration deceleration ba gt lt mR 5 End pulse Output as low pulse shape for 1 to 16 5s Y93 signal is not output for H4 time 2 Start pulse Output as high pulse shape for 1s fixed Time and output current set in H3 are averaged 4 Maintenance timer pulse The maintenance timer value H1 is output as high output pulse shape for 2 to 9s 16000h to
159. nce the inverter does not contain a brake resistor use an optional brake unit BU when regenerative energy is large Compatible with only the product having the built in cooling fan Available for the FR S520E 0 4K to 3 7K NA only Activated only when 1 is set in Pr 40 start time ground fault detection selection Activated only when external thermal relay input OH is selected in any of Pr 60 to Pr 63 input terminal function selection Temperature applicable for a short period such as transportation 174 4 2 Outline drawings eFR S520E 0 1K 0 2K 0 4K 0 75K NA eFR S510WE 0 1K 0 2K 0 4K NA oO 5 0 20 o REA eiat 1 eaea ojo gjo 0 j Eg Rating plate QI o BR sez na 2 Ln et i 5 0 20 495 6 0 24 56 2 20 1 T6 0 24 0 73 D2 D1 68 2 68 D eThree phase 200V power supply Capacity D D1 D2 80 5 10 52 0 1K 0 2K 813 47 0 39 2 05 112 5 42 52 OAK 4 43 1 65 2 05 132 5 62 52 Or 5 22 2 44 2 05 Single phase 100V power supply Capacity D D1 D2 80 5 10 52 DoE 3 17 0 39 2 05 110 5 10 82 Dee 4 35 0 39 3 23 142 5 42 82 nik 5 61 1 65 3 23 Outline drawings 4 0 16 Unit mm inches SPECIFICATIONS Outline drawings eFR S520E
160. nceled panel STF ON 3 Press the to return to EXT STR OFF 4 Switch on the STF or STR signal Speed Time Stop and restart example for external operation elf the reset signal RES is provided during operation the inverter shuts off its output while it is reset the internal thermal integrated value of the electronic thermal relay function and the number of retries are reset and the motor coasts eThe Pr 75 value can be set any time Also if parameter all clear is executed this setting will not return to the initial value eWhen the inverter is stopped by the PU stop function the display alternates between PS and EF An alarm is not output 2 How to make a restart when a stop is made by the input from the PU 1 After completion of deceleration to a stop switch off the STF or STR signal ne 2 Press the g on or 7 canceled Operation 3 Switch on the STF or STR signal panel STF ON STR OFF Stop and restart example for external operation Besides the above operations a restart can be made by performing a power on reset or resetting the inverter with the inverter s reset terminal elf the reset signal RES is provided during operation the inverter shuts off its output while it is reset the internal thermal integrated value of the electronic thermal relay function and the number of retries are reset and the motor coasts eTo resume operation reset the inverter after confirming
161. nd power is restored Without speed search H6 1 Decelerates to stop after running in the same direction before power failure Note that the motor will coast if the start signal is turned off during restart operation If the start signal turns on upon power restoration the inverter starts at the starting frequency Pr 13 Keep the starting signal on during power failure With speed search H6 0 10 The motor will coast eWith speed search H6 0 10 e It will start at the starting frequency Pr 13 when the speed search is less than 10Hz e Restart operation is also performed after the inverter reset and retry reset eThe motor starts at the starting frequency when an instantaneous power failure occurs during restart voltage cushion time e When the special motor is used speed search can not be performed the motor may start at the starting frequency eWhen speed search is selected H6 0 automatic restart operation at a start is first performed after powering on and normal restart is performed thereafter When speed search at starting H6 10 is selected restart operation is performed at each starting There is delay time Pr 57 setting speed search time until frequency is output after the start command is input during restart operation elf two or more motors are connected to one inverter speed search is not performed properly Select without speed search H6 1 eThe SU and FU signals are not output during a restart They are output after
162. nerally deflects to full scale Related parameters Choosing signal to be output to AM terminal gt Pr 54 AM terminal function selection refer to page 90 Reference values of frequency and current values gt Pr 55 frequency monitoring reference Pr 56 current monitoring reference refer to page 92 to 9 m Refer to F38 F35 page 82 128 Clear parameters 2 14 Clear parameters 2 14 1 Parameter clear CLr W Initializes the parameter values to the factory settings Clear the parameters during a stop in the PU operation mode Factory Setting Setting Range Romans Parameter Name 0 Clear is not executed 1 Parameter clear 1 Calibration parameters C1 to Setting is Parameter C7 are not cleared enabled te clear 9 oe aie 10 All clear 2 when Pr 30 All settings including those of 1 the calibration parameters C1 to C7 return to factory settings 1 Parameters are not cleared by setting 1 in Pr 77 parameter write disable selection Pr 75 Pr 38 Pr 39 Pr 53 Pr 60 to Pr 65 Pr 99 maintenance parameters H1 H2 calibration parameters C1 to C7 and communication parameters n13 n15 are not cleared 2 Pr 75 maintenance parameter H1 and communication parameter n13 are not cleared l For details of the operation procedure refer to the instruction manual basic 2 14 2 Alarm history clear ECL Efi Clear the alarm history
163. ng 9 Operation operation 9 to 5V the 4 20mADC output potentiometer 5 Inverter 4 to 20mA 0 to 10V signal of a regulator into Automatic signal across terminals 4 5 4 20mADC When the 4 20mADC signal is used to perform operation always short the AU signal The current input is ignored if the multi speed signal is input 33 z amp z How to use the input signals assigned terminals RL RM RH STR 1 5 4 Start self holding selection STOP signal Pr 60 to Pr 63 setting Eoi This connection example is used when you want to self hold the start signal forward rotation STOP reverse rotation Connected to the STOP signal to avoid forward or reverse rotation if forward or reverse rotation and stop are turned on Forward SD T simultaneously rotation STF Reverse rotation 5 STR LC Wiring example for sink logic 1 5 5 Output shut off MRS signal Pr 60 to Pr 63 setting 6 Short the output stop terminal MRS SD during inverter output to cause the inverter to immediately stop the output Open terminals MRS SD to resume operation in about 10ms Terminal MRS may be used as described below 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 Motor coasted Output frequency before motor restart Pr 13 2 To provide interlock to starting disable operation by th
164. nts of national and local safety regulations and electrical codes JIS NEC section 250 IEC 536 class 1 and other applicable standards eWhen 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 eGeneral products indicate the following models BV C1 BC V NVB NV L NV G2N NV G3NA NV 2F ground leakage relay except NV ZHA NV with AA neutral wire open phase protection The other models are designed for harmonic and surge suppression NV C NV S MN series NV30 FA NV50 FA BV C2 ground leakage alarm breaker NF Z NV ZHA NV H z amp z Main circuit terminals 1 2 6 Power off and magnetic contactor MC 1 Inverter input side magnetic contactor MC On the inverter s input side it is recommended to provide an MC for the following purposes Refer to page 10 for selection 1 To release the inverter from the power supply when the inverter protective function is activated or the drive becomes faulty e g emergency stop operation 2 To prevent any accident due to an automatic restart at restoration of power after an inverter stop made by a power failure 3 To rest the inverter for an extended period of time The control power supply for inverter is always running and consumes a little power W
165. nual basic 3 Press the O to show O wa I t gt E 4 Turn the until the Z calibration parameter C1 AM i terminal calibration appears 5 Press the 1 to enable setting E 6 If the inverter is at a stop press the to start it The motor need not be connected 7 Turn the to adjust the Z ad os Lie a to the gt Analog indicator desired position SS 8 Press the E gon Setting is complete RUN aS PU am SS EXT E3 a Flicker Parameter setting complete e By turning the you can read another parameter e Press the to return to the indication step 3 Press the E twice to show the next parameter Te r n z 9 o z 2 rs eDepending on the set value it may take some time for the needle to move elf 1 is set in Pr 30 extended function display selection the calibration parameter C1 AM terminal calibration can also be set in the external operation mode eWhen the FR PU04 is used make calibration with Pr 901 127 Calibration parameters 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 ge
166. oad L Check that the load is not varying 2 Inspection of input signal Check that the frequency setting signal is not varying Check that the frequency setting signal is not affected by noise Check for a malfunction due to an undesirable current when the transistor output unit is connected Refer to page 23 3 Others Check that the wiring length is not too long L Check that GD load is not small at the motor GD or smaller penis FR S540E 1 5K to 3 7K NA If so set the Pr 72 PWM frequency selection to 6kHz or higher Check for noise or leakage current problem 3 167 Troubleshooting 3 2 8 Operation mode is not changed properly If the operation mode does not change correctly check the following 1 External input signal _ 2 Parameter setting Check that the STF or STR signal is off When it is on the operation mode cannot be changed Check the Pr 79 setting When the Pr 79 operation mode selection setting is 0 switching input power on places the inverter in the external operation mode Press the to switch to the PU operation mode For other settings 1 to 8 the operation mode is limited accordingly For details of Pr 79 refer to page 109 3 2 9 Operation panel display is not operating Make sure that terminals PC SD are not shorted Make sure
167. of frequency setting potentiometer and output frequency meter 10 2 5 4 AU The analog frequency setting input signals that may be entered are voltage and current signals For the relationships between the frequency setting input voltages currents and output frequencies refer to the following diagram The frequency setting input signals are proportional to the output frequencies Note that when the input signal is less than the starting frequency the output frequency of the inverter is OHz If the input signal of 5VDC or 10V 20mA or higher is entered the output frequency does not exceed the maximum output frequency Frequency setting voltage gain frequency Frequency setting current gain frequency 1 to 120Hz Maximum frequency 7 ry Input voltage is 0 to 120HZ proportional to y tput Minimum frequency Requsae au a r 0 to 120Hz Starting frequency 0 to 60Hz Pr 2 0 5 Pr 13 0 Output frequencies Hz i a si 5V Pr 73 Frequency setting signal q y g sig 10V 20mA Relationships between Frequency Setting Inputs and Output Frequencies l For the way to calibrate the output frequency meter refer to page 126 1 Voltage input 10 2 5 Enter the frequency setting input signal of O 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 acros
168. on Pr 66 GE Pr 67 Gil Pr 68 GER Pr 69 GEE When any protective function major fault is activated 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 power failure Refer to page 92 for automatic restart function Parameter Name Factory Setting Remarks Setting Range 66 Retry selection 0 0 to 3 Number of retries at alarm 0 1 to 10 esd Bf occurrence 7 101 to 110 ee when 68 Retry waiting time 1s 0 1 to 360s 69 Retry count display erase 0 0 lt Setting gt eUse Pr 66 to select the protective functions major faults to be activated for retries Pr 66 Protective Functions Major Faults for Retries Setting OCT OVT THM THT BE FIN GF OHT OLT PE PUE RET CPU OPT 0 o0o oo J 1 J 2 J 3 indicates the retry items selected OCT denotes any of OC1 to OC3 and OVT any of OV1 to OV3 eUse Pr 67 to set the number of retries at alarm occurrence Pr 67 Setting Number of Retries Alarm Signal Output 0 Retry is no
169. on list 2 Three phase 400V power supply Type FR S540E L 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 Rated capacity kVA 2 0 9 1 6 2 7 3 7 5 9 2 Rated current A 1 1 2 1 3 5 4 8 7 7 a Overload current rating 3 150 60s 200 0 5s Inverse time characteristics Voltage 4 Three phase 380V to 480V gt Rated input AC voltage frequency Three phase 380V to 480V 50Hz 60Hz g Permissible AC voltage fluctuation 325 to 528V 50Hz 60Hz 5 Permissible frequency fluctuation 5 Power supply system capacit aay sy y Sy pacity 1 5 2 5 4 5 55 9 5 Protective structure JEM1030 Enclosed type IP20 Cooling system Self cooling Forced air cooling Approximate mass kg Ibs ne ce Ga G ne 1 The applied motor capacity indicated is the maximum capacity applicable for use of the Mitsubishi 4 pole standard motor 2 The rated output capacity indicated assumes that the output voltage is 440V 3 The value of the overload current rating indicates the ratio of the overload current to the inverter s rated output current For repeated duty allow time for the inverter and motor to return to or below the temperatures under 100 load 4 The maximum output voltage does not exceed the power supply voltage You can set the maximum output voltage to any value below the power supply voltage However the
170. on manual basic 4 Pressing the shows the currently gt E ag set value 60Hz i i iF 5 Turn the to change 2 ooo the set value to 50 0 50Hz S oe 6 Press the to set the value gt l 5 og p 38 i gt Flicker Parameter setting complete By turning the you can read another parameter e Press the to show the setting again e Press the twice to show the next parameter The monitor frequency setting indication cannot be changed to just 50Hz Why The calibration parameter C4 frequency setting voltage gain value must be set Refer to next page 2 eet J To change the value to more than 60Hz Pr 1 maximum frequency must be set to more than 60Hz 83 n z Q o z D U Explanation of functions parameters Changingexample Changing the calibration parameter C4 frequency setting voltage gain value POINT The calibration parameter C4 is an extended function parameter Pr 30 must be set to 1 2 Adjusting a deviation of the highest frequency from the Pr 38 Pr 39 setting 2 1 Making adjustment with a voltage applied directly across terminals 2 5 with a current flowing across terminals 4 5 _______ Operation ________ __ __Diisplay 1 Confirm the RUN indication and operation r 7 cS mode indication The inverter must be at a stop The inverter must be in the PU operation mode Press the D 2 Press the to choose the parameter setting
171. on station 1F OF 1 3 number n2 332 Communication speed 20 AO 1 3 n3 333 Stop bit length 21 Al 7 3 n4 334 Parity check presence 22 A2 1 3 absence n5 335 Number of 23 A3 1 3 D communication retries S ne 336 Communication check 34 a4 0 15s 3 Q time interval 5 n7 337 Waiting time setting 25 A5 1 3 S n8 338 Operation command 26 AG 1 3 c source 2 n9 339 Speed command source 27 AT 1 3 2 n10 340 Link startup mode 28 A8 1 3 5 selection E n11 341 CRILF selection 29 A9 1 3 amp n12 342 E PROM write selection 2A AA 1 3 n13 145 PU display language 2D AD 1 1 selection n14 990 PU buzzer control 5A DA 1 9 n15 991 IPU contrast adjustment 5B DB 1 9 n16 992 PU main display screen 5C DC 1 9 data selection Disconnected PU 1171933 detection PU setting lock 3D S 3 The parameter numbers in parentheses are those for use with the parameter unit FR PU04 Though parameter setting by RS 485 communication can be made in the setting increments indicated in the table note that the valid setting increments are as indicated in the parameter list page 48 185 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
172. ound Cable Size Unit mm 200V class 100V class 400V class 2 2kW or less 2 2 5 2 2 5 3 7kW 3 5 4 2 4 For use as a product compliant with the Low Voltage Directive use PVC cable whose size is indicated within parentheses Ground the motor on the inverter side using one wire of the 4 core cable 19 z amp z Main circuit terminals 1 2 10 Power supply harmonics The inverter may generate power supply harmonics from its converter circuit to affect the power generator power capacitor etc Power supply harmonics are different from noise and leakage currents in source frequency band and transmission path Take the following countermeasure suppression techniques The following table indicates differences between harmonics and noise Item Harmonics Noise Normally 40th to 50th degrees or less High frequency several 10kHz Frequency up to 3kHz or less to 1GHz order Environment To electric channel power impedance To space distance wiring path Quantitative Random occurrence understanding Theoretical calculation possible quantitative grasping difficult Change with current variation Generated amount Nearly proportional to load capacity __ ratio larger as switching speed increases Different depending on maker s Affected equipment Specified in standard per equipment immunity equipment specifications Suppression example Provide reactor Increase distan
173. output 39 B9 0 01A 5 reference current 183 Parameter Instruction Code List Instruction Computer Link Parameter Func Parameter Name Code Link Data Extension Setting tion Number Read Write Setting Instruction Increments Code 7F FF S Automatic restart after kzi H6 162 instantaneous power 3E BE 1 1 5 failure selection S d el O econd electronic H7 559 thermal O L relay 3B BB 0 01A 5 z b1 560 b2 567 Parameter for manufacturer setting CT 901 JAM terminal calibration 5D DD 1 Frequency setting T 5 C2 902 voltage bias frequency 9E BE PANE 6C EC 0 S Frequency setting 5 1 C3 902 voltage bias ee DE 0 1 6C EC 1 Frequency setting 6 1 g C4 903 voltage gain a DE 0 1 6C EC 1 c Frequency setting current 1 2 C5 904 bias frequency 60 EO Q 01mz 6C EC 0 Frequency setting current 1 a o 3 C6 904 bias 60 E0 0 1 6C EC 1 Frequency setting current T C7 905 gain 61 E1 0 1 6C EC 1 C8 269 Parameter for manufacturer setting wn 5 CLr Parameter clear FC 1 a Oo oO 2E Og ECL Alarm history clear F4 1 a 184 Parameter Instruction Code List Instruction Computer Link Parameter Func Parameter Naina Code Link Data Extension Setting tion Number Read Write Setting Instruction Increments Code 7F FF n1 331 Communicati
174. parameters again Pr 75 is not cleared 9 Parameter HOO to read H63 Refer to the Instruction Code List page 180 and write 4 digits 10 Parameter H80 to jand or read the values as required write HE3 Link Read H7F _ Set any of HOO to HO9 to change the parameter settings 11 audi For details of the settings refer to the parameter 2 digits setting Write HFF instruction code list page 180 When setting the bias gain Instruction code H5E to H61 HDE to HE1 parameters Second Read H6C H0O0 Frequency 1 parameter H01 Analog 12 changing H02 Analog value of terminal 2 2 digits Code 1 The gain frequencies may also be written using Pr HFF 1 38 and Pr 39 Instruction codes A6 and A7 Write HEC 2 When a voltage is given to the external terminal to make bias or gain calibration the data value written is 4 digits For the instruction codes HFF HEC their set values are held once they are written but changed to 0 when the inverter is reset or all clear is performed 144 Communication parameters lt Error Code List gt The corresponding error code in the following list is displayed if an error is detected in any communication request data from the computer gror Item Definition Inverter Operation Computer The number of errors consecutively detected in _ HO NAK error communication request data from the computer is greater than allowed number of retries H1 Parity error The pari
175. peed operation can be performed as shown 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 e 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 F Speed 1 F high speed Speed 10 0 gt hig Speed 5 gt Z E i 2 2 Speed 9 F F i amp peed 13 A Speed 8 i 1 M Speed 14 3 3 i 1 1 olo 1 Speed 15 5 5 SAnS O O rn i gt Time RH i i ON ONJON ON RH i RM fon fon fon Jon RL RL REX 29 Input terminals Multi Speed Setting Terminal Input Speed REX RH RM RL Parameter Sel ees Remarks SD SD SD SD g Speed 1 high OFF ON OFF OFF Pr 4 0 to 120Hz speed Speed 2 middle OFF OFF ON OFF Pr 5 0 to 120Hz speed Speed 3 low OFF OFF OFF ON Pr 6 0 to 120Hz speed Speed 4 OFF OFF ON TON Pr 24 Pr 6 set
176. peration gt within one minute z ___ remotely set frequency stored oO in the last operation TS S PaE eee E AEA E RE eN gt i O Acceleration RH a p _ l Deceleration RM OFF S s a i ON i Clear RL Lj Forward rotation STF ON L Ton Power z ON LJ on 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 elapsed since turn off on of both the RH and RM signals remotely set frequency stored in the last operation more than one minute one minute Output frequency Hz n z 9 o z 2 u Acceleration RH Deceleration RM Clear RL Forward rotation STF ON L ToN Power ON Lo ON 97 Terminal function selection parameters CAUTION m eThe frequency can be varied by RH acceleration and RM deceleration between 0 and the maximum frequency Pr 1 setting eWhen the acceleration or deceleration signal switches on the set frequency varies according to the slope set in Pr 44 second acceleration deceleration time or Pr 45 second deceleration time The output frequency acceleration and deceleration times are as set in Pr 7 acceleration time and Pr 8 deceleration time respectively Therefore the longer preset times are
177. plied Inverter Earth Leakage MC Reactor Reactor kW Type Circuit Breaker Mc Refert Refert HP ELB Refer to Refer to Referto page Referto page page 12 2 4 Page 16 17 i 0 1 FR BAL 0 4K FR BEL 0 4K 1 8 FR S520E 0 1K NA 30AF 5A S N10 3 3 0 2 FR BAL 0 4K FR BEL 0 4K 1 4 FR S520E 0 2K NA 30AF 5A S N10 3 3 Pe FR S520E 0 4K NA 30AF 5A S N10 FR BAL 0 4K FR BEL 0 4K i FR S520E 0 75K NA 30AF 10A S N10 FR BAL 0 75K FR BEL 0 75K a FR S520E 1 5K NA 30AF 15A S N10 FR BAL 1 5K FR BEL 1 5K a FR S520E 2 2K NA 30AF 20A S N10 FR BAL 2 2K FR BEL 2 2K 3 7 FR S520E 3 7K NA 30AF 30A S N20 ER BAL 3 7K FR BEL 3 7K 5 S N21 2 Three phase 400V power input No fuse Breaker z Motor NFB 1 4 or Magnetic Power Factor Power Factor Contactor Improving AC Improving DC Output Applied Inverter Earth Leakage MC Reaction Reactor ey 1YRS ea ies Refer to Referto page Refer to page page 12 2 4 Page 16 17 w 0 4 FR BAL FR BEL 112 FR S540E 0 4K NA 30AF 5A S N10 HO 4K HO 4K 0 75 FR BAL FR BEL 1 FR S540E 0 75K NA 30AF 5A S N10 H0 75K HO 75K 1 5 FR BAL FR BEL 2 FR S540E 1 5K NA 30AF 10A S N10 H45K 45K 2 2 FR BAL FR BEL 3 FR S540E 2 2K NA 30AF 15A S N10 H2 2K H2 2K 3 7 S N20 FR BAL FR BEL 5 FR S540E 3 7K NA 30AF 20A S N21 H3 7K H3 7K 10 Main circuit terminals 3 Single phase 100V power input Be suse Breaker Magnetic
178. prevention operation no Cc 2 v Z 28 reduction starting 1C 9C 0 01Hz 0 S frequency E 29 Acceleration deceleration 1D 9D 1 0 D pattern S 31 Frequency jump 1A 1F 9F 0 01Hz 0 g 32 Frequency jump 1B 20 AO 0 01Hz 0 2 33 Frequency jump 2A 21 A1 0 01Hz 0 j 34 Frequency jump 2B 22 A2 0 01Hz 0 35 Frequency jump 3A 23 A3 0 01Hz 0 36 Frequency jump 3B 24 A4 0 01Hz 0 37 Speed display 25 A5 0 001 0 38 Frequency setting 26 a6 0 01Hz 0 voltage gain frequency 39 Frequency setting current 27 A7 0 01Hz 0 gain frequency 40 Start time ground fault 28 A8 1 0 detection selection 41 Up to frequency 29 AQ 0 1 0 ae Output frequency g 42 detection 2A AA 0 01Hz 0 6 2 Output frequency 25 43 detection for reverse 2B AB 0 01Hz 0 rotation 44 Second acceleration 2C AC 0 14s 0 v2 deceleration time 5 5 45 Second deceleration time 2D AD 0 1s 0 2 Q 46 Second torque boost 2E AE 0 1 0 gt 4z Second VIF 2F aF 0 01Hz 0 base frequency 48 erpa current detection 30 BO 0 1 0 O Q g 49 Output current detection 31 B1 04s 0 5 signal delay time T 50 Zero current detection level 32 B2 0 1 0 51 Zero current detection 33 B3 0 01s 0 O period 181 Parameter Instruction Code List Instruction Computer Link Parameter Func Parameter Name Code Link
179. put terminal function selection to set the AU signal 5 Frequency setting Common terminal for the frequency setting signals input common terminal 2 4 and indicator connection terminal AM 6 Standard connection diagram and terminal specifications Symbol Terminal Name Definition Changeover contact output indicates that the inverter protective function has A activated and the output stopped B Alarm output 230VAC 0 3A 30VDC 0 3A Alarm Cc discontinuity across B C continuity The function of the across A C Normal continuity across terminals changes B C discontinuity across A C 5 according to the 73 Switched low when the inverter output output terminal Q frequency is equal to or higher than the function selection Q starting frequency factory set to 0 5Hz Pr 64 Pr 65 3 RUN Inverter variable Switched high during stop or 4 0 6 iniecti i a running DC injection brake operation 2 cS Permissible load 24VDC 0 1A a D 6 voltage drop is 3 4V maximum when the signal is on a Open collector 5 SE P Common terminal for inverter running terminal RUN 6 ro common re The output signal across terminals AM 5 is factory set to about g Analog signal 5VDC at 60Hz and is proportional to the corresponding output AM frequency 2 output Frequency permissible load current 1mA Output signal 0 to 5VDC 2 8 Using the parameter unit connection cable FR CB201 to RS 48
180. que boost selection motor capacity the wiring length should be 30m 98 43 feet maximum Refer to page 121 M4 1 5 5 5 4 2 4 3 5 2 12 14 4 2 5 Main circuit terminals 1 2 3 Wiring instructions 1 Use insulation sleeved crimping terminals for the power supply and motor cables 2 Application of power to the output terminals U V W of the inverter will damage the inverter Never perform such wiring 3 After wiring wire offcuts must not be left in the inverter Wire offcuts can cause an alarm failure or malfunction Always keep the inverter clean When drilling a control box etc take care not to let wire offcuts enter the inverter 4 Use cables of the recommended size to make a voltage drop 2 maximum If the wiring distance is long between the inverter and motor a main circuit cable voltage drop will cause the motor torque to decrease especially at the output of a low frequency 5 For long distance wiring the high response current limit function may be reduced or the devices connected to the secondary side may malfunction or become faulty under the influence of a charging current due to the stray 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 th
181. racters 1 Indicates the control code Refer to the table below 2 Specify the inverter station numbers between HOO and H1F stations 0 to 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 setting must also be made on the inverter according to the computer Also the presence or absence of the CR and LF codes can be selected using n11 4 Data definitions 1 Control codes Signal ASCII Code Description STX H02 Start of Text Start of data ETX H03 End of Text End of data ENQ H05 Enquiry Communication request ACK HO6 Acknowledge No data error detected LF HOA Line Feed CR HOD Carriage Return NAK H15 Negative Acknowledge Data error detected 2 Inverter station number Specify the station number of the inverter which communicates with the computer 3 Instruction code Specify the processing request e g operation or monitoring given by the computer to the inverter Hence the inverter can be run and monitored in various ways by specifying the instruction code as appropriate Refer to page 180 4 Data Indicates
182. rative energy of the motor increases too much to exceed the brake capability this oad During A Description function stops the decrease in frequency to prevent deceleration f overvoltage shut off As soon as the regenerative energy has reduced deceleration resumes Check point Check for sudden speed reduction The deceleration time may change Increase the deceleration time using Pr 8 deceleration time Corrective action 162 Errors Alarms Operation Panel Indication PS oo FR PU04 PS Name PU stop Pr 75 reset selection PU stop selection had been set and a stop Description was made by pressing the of the operation panel or parameter unit FR PU04 during operation in the external operation mode Check point Check for a stop made by pressing the of the operation panel during external operation Corrective action Refer to page 105 Operation Panel Indication UV Name Undervoltage 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 inverter output Check point e Check for a start of large capacit
183. rd rotation reverse rotation are connected properly Check the setting of Pr 17 RUN key rotation direction selection 3 2 3 Speed greatly differs from the setting Check that the frequency setting signal is correct Measure the input signal level t Check that the following parameter settings are correct Pr 1 Pr 2 Pr 19 Pr 38 Pr 39 Pr 95 C2 to C7 Check that the input signal lines are not affected by external noise Use shielded cables Check that the load is not too heavy 3 2 4 Acceleration deceleration is not smooth Check that the acceleration and deceleration time settings are not too short Check that the load is not too heavy Check that the torque boost setting is not too large to activate the stall prevention function 3 2 5 Motor 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 PROTECTIVE FUNCTIONS 3 2 7 Speed varies during operation When slip compensation is selected the output frequency varies with load fluctuation between 0 and 2Hz This is a normal operation and is not a fault 1 Inspection of l
184. re of indicator adjustment 31 Input terminals 1 4 5 Control circuit common terminals SD 5 SE Terminals SD 5 and SE are all common terminals OV for I O signals and are isolated from each other Terminal SD is a common terminal for the contact input terminals STF STR RH RM RL Terminal 5 is a common terminal for the frequency setting analog input signals and indicator terminal AM It should be protected from external noise using a shielded or twisted cable Terminal 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 24V contacted switch as shown on the ae i right the input signals of the inverter can control terminals STF y a K STR RH RM RL L eo STF etc Inverter SD oes External signal input using transistor 1 When using an external transistor connected to an external power supply use terminal PC to prevent a malfunction from occurring due to a leakage current Refer to page 23 2 Note that an SSR solid state relay has a relatively large leakage current at OFF time and it may be accidentally input to the inverter 32 How to use the input signals assigned terminals RL RM RH STR 1 5 How to use the input signals assigned terminals RL RM RH STR These terminals can be Pr 60 RL terminal function selection changed in function by Pr 61 RM t
185. refer to page 109 e Computer link mode gt Pr 79 operation mode selection refer to page 109 communication parameter n10 link startup mode selection refer to page 148 e Speed command source Communication parameter n9 speed command source refer to page 147 2 3 5 Acceleration deceleration time Pr 7 GH Pr 8 Gi Pr 20 GE Pr 44 GRE Pr 45 GEE Used to set motor acceleration AT I deceleration time Pr 20 5p Running Set a larger value for a slower frequency speed increase decrease or a S a Constant speed F smaller value for a faster speed e Aerraich theceleraon Time increase decrease 3 Pr7 B Bina lt 6 Pr 44 acceleration Deceleration Pr 45 time time Factory Setting Parameter Name Setting Range Remarks 7 Acceleration time 5s 0 to 999s 8 Deceleration time 5s 0 to 999s Acceleration ae 20 deceleration reference 60Hz 1 to 120Hz ea as When frequency E i Second acceleration Setting is enabled when i deceleration time 5s 0 to 999s Pr 30 1 Setting is 45 ona deceleration 0110 9995 acceleration time enabled when EW deceleration time Pr 30 1 67 n z o o z D in Explanation of functions parameters lt Setting gt eUse Pr 7 and Pr 44 to set the acceleration time required to reach the frequency set in Pr 20 from OHZ eUse Pr 8 and Pr 45 to set the deceleration time required
186. requency a selection flit t put curren during operation Output frequency output current 0 Without disconnected PU error 1 Error at n17 disconnected PU disconnected 993 detection PU PU 1 0 153 setting lock 10 Without 1 The parameter number in parentheses is the one for use with the parameter unit FR PU04 2 Set 9999 when setting a value using the parameter unit FR PU04 3 The decimal places of a value 100 or more 3 digits or more cannot be displayed 60 List of parameters classified by purpose of use 2 2 List of parameters classified by purpose of use Set the parameters according to the operating conditions The following list indicates purpose of use and corresponding parameters Purpose of Uke Parameter Numbers P Parameter numbers which must be set Use of extended function parameters Pr 30 Operation mode selection Pips rite P Communication parameters n10 n17 Acceleration deceleration time pattern Pr 7 Pr 8 Pr 16 Pr 20 Pr 29 Pr 44 Pr 45 adjustment T A ae ee a N YE Selection of output characteristics Pr 3 Pr 14 Pr 19 Pr 44 Pr 45 optimum for load characteristics Rt aged EA SA RS 8 Output frequency restriction limit Pr 1 Pr 2 i Pr 1 Pr 38 Pr 39 Cc Operation over 60Hz calibration parameter C4 C7 S Adjustment of frequency setting signals Pr 38 Pr 39 Pr 73 3 land
187. 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 Speed 1 high speed Speed 2 Speed 5 Speed 10 Output frequency Hz Output frequency Hz ON ON ON on TN N TON RL z RL foni 2 2 l 9 I Priority RL gt RM gt RH 7 ON ONJON ON ON ON ON ON REX Parameter Name Se pa Remarks Multi speed setting 4 high speed 60Hz 0 to 120Hz ae Multi speed setting 5 middle speed 30Hz 0 to 120Hz toe Multi speed setting 6 low speed 10Hz 0 to 120Hz 24 to 27 Multi speed setting aha 0 to 120Hz no setting Setting speeds 4 to 7 enabled when Pr 30 1 80 to 87 Multi speed setting SF 0 to 120Hz no setting Setting speeds 8 to 15 enabled when Pr 30 1 lt Setting gt eSet the running frequencies in the corresponding parameters Each speed frequency can be set as desired between 0 and 120Hz during inverter operation When the parameter of any multi speed setting is read turn the to change the setting In this case press the waite to store the frequency This is also enabled in the external mode The setting is reflected by pressing the C warre
188. riable output frequency if Set point a deviation X set point X lt 0 measured value is positive and Feedback signal Measured value decreases the manipulated Set point variable if deviation is negative Cold gt up Hot gt down 114 Deviation Te Measured value 5 Forward action Increases the manipulated variable output frequency if deviation X set point measured value is negative Operation selection function parameters Cooling X gt 0 X lt 0 Feedback signal Measured value Set point and decreases the manipulated F gtk a Measured value variable if deviation is positive Set point Too cold gt down Hot gt up Deviation Relationships between deviation and manipulated variable output frequency Deviation Positive Negative Reverse action a a Forward action a a 3 Wiring example ePr 60 14 ePr 64 15 Inverter Pr 65 16 P NES Motor Pump Pr 88 20 canes o o supply Forward rotation Upper limit oa For Reverse rotation Lower limit 5 Wire imit ci For Limit signal type PID control common Detector 3 wire selection Forward type rotationoutput Reverse 7 rotationoutpu Setting potentiometer Set point setting Forward reverse rotation output signal common 60 24V 1 4 power supply 1 Soo AC16 200 220V 50 60Hz
189. ription Set the zero current detection level 50 Set the level of zero current detection in terms of the percentage of the rated inverter current from the output current value of 0 A Set the zero current detection period 51 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 Use Pr 64 or Pr 65 output terminal function selection to assign the terminal used for Y13 signal output CAUTION elf the current falls below the preset detection level but the timing condition is not satisfied the zero current detection signal is held on for about 100ms eWhen the terminal functions are changed using Pr 64 Pr 65 the other functions may be affected Please make setting after confirming the function of each terminal eWhen running connecting multiple motors with one inverter in due order the zero current detection signal Y13 may be output Set 13 or more for the 0 1K and 8 or more for the 0 2K when the total capacity of motors is less than the zero current detection level and the motor capacity per inverter is less than the zero current detection level n z 9 o z 2 U Related parameters e Assignment of Y13 signal to terminal gt Pr 64 RUN terminal function selection Pr 65 A B C terminal function selection refer to page 100 89 Display function parameters 2 6 Disp
190. rter consider the following measures e 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 surge voltage on the inverter side On the secondary side of the inverter connect the optional surge voltage suppression filter FR ASF H z amp z 21 How to use the control circuit terminals 1 3 Howto use the control circuit terminals 1 3 1 Terminal block layout In the control circuit of the inverter the terminals are arranged as shown below Terminal arrangement of control circuit pozoggg Terminal screw size M2 Tightening torque 0 22N m to 0 25N m Terminal screw size M3 Tightening torque 0 5N m to 0 6N m Wire size 0 3mm to 0 75mm 1 3 2 Wiring instructions 1 Terminals SE and 5 are common to the I O signals isolated from each other Do not ground them Avoid connecting the terminal SD and 5 and the terminal SE and 5 2 Use shielded or twisted cables for connection to the control circuit terminals and run them away from the main and power circuits including the 200V relay sequence circuit 3 The input signals to the control circ
191. s Setting Signal Functions Related Parameters Name wat Low speed operation Pr 4 to Pr 6 Pr 24 to Pr 27 Pr 59 0 0 RL command Pr 80 to Pr 87 Pr 59 4 2 4 Remote setting p 59 setting clear SS WAK Middle speed Pr 4 to Pr 6 Pr 24 to Pr 27 Pr 59 0 1 RM operation command Pr 80 to Pr 87 LE ASi Remote setting Pr 59 1 2 1 deceleration Pr 59 OA High speed operation Pr 4 to Pr 6 Pr 24 to Pr 27 Pr 59 0 2 RH command Pr 80 to Pr 87 Pr 59 4 2 4 Remote setting p 59 acceleration 3 RT Second function selection Pr 44 to Pr 47 H7 4 AU Current input selection 5 STOP Start self holding selection 6 MRS Output shut off stop External thermal relay input 2 The inverter stops when the externally 7 OH provided thermal relay for overheat Refer to page 160 protection motor s embedded temperature relay etc is actuated 15 speed selection combination with 3 Pr 4 to Pr 6 Pr 24 to Pr 27 8 REX speeds RL RM RH 3 Pr 80 to Pr 87 9 JOG Jog operation selection Pr 15 Pr 16 10 RES Reset Pr 75 14 X14 PID control presence absence selection Pr 88 to Pr 94 16 X16 PU external operation switch over Pr 79 setting 8 can be assigned to STR terminal Pr 63 only 1 When Pr 59 1 or 2 the functions of the RL RM and RH signals change as listed above 2 Actuated when the relay contact opens 3 When us
192. s 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 For operation at 0 to 5VDC set 0 in For operation at 0 to 10VDC set 1 in Pr 73 to the 0 to 5VDC input Use Pr 73 to the 0 to 10VDC input terminal 10 for the built in power supply 5V 10 2 0 to 5VDC 0 to 10VDC 28 Input terminals 2 Current input 4 5 AU To automatically perform operation under constant pressure or temperature control using a fan pump etc enter the controller output signal of 4 to 20mADC across terminals 4 5 Terminals AU SD must be shorted to use the 4 to 20mADC signal for operation Assign the signal AU using any of Pr 60 to Pr 63 When the multi speed signal is input the current input is ignored Automatic manual i itchi Cross Sane Seng AU SD ON OFF Manual ti Manual operation 10 Operation Automatic j operation Frequency setting 2 in st r operation potentiometer BNV 4 to 20mA 0 to 10V Automatic signal 4 4 20mADC Manual Automatic Switching 1 4 3 External frequency selection REX RH RM RL Up to 15 speeds may be selected for an external command forward rotation start or up to 7 speeds for an external command reverse rotation start according to the combination of connecting the multi speed select terminals REX RH RM and RL SD and multi s
193. t Connect to the commercial power supply T L3 1 U V W Inverter output Connect a three phase squirrel cage motor PR 2 Do not use PR terminal Connect the brake unit BU power regeneration P N Brake unit common converter FR CV or high power factor i connection converter FR HC The N terminal is not provided for the FR S520E 0 1K to 0 75K NA Power factor Remove the jumper across terminals P P1 and connect the optional power factor improving DC reactor FR P P14 ree DC BEL H reac or The single phase 100V power input model cannot be connection connected Ground For grounding the inverter chassis Must be grounded 1 When using single phase power input terminals are R L1 and S L2 2 The PR terminal is provided for the FR S520E 0 4K to 3 7K NA z amp z Standard connection diagram and terminal specifications 2 Control circuit Symbol Terminal Name Definition F Turn on the STF signal to When the STP and STR orward rotation i signals are turned on STF start forward rotation and start simultaneously the stop turn it off to stop AEA LI command is given 2 Turn on the STR signal to STR petites rotation start reverse rotation and turn it off to stop The terminal Turn on the RH RM and RL signals in functions change RH appropriate combinations to select with input terminal pm Multi speed m
194. t Present Present Absent Present Present Reply data No error f from the Request C C C Absent E1 E2 3 inverter Da accepted ta 1 is With error checked for request D D D Absent F F error rejected Computer processing 4 delay time Absent Absent Absent Absent Absent Absent Answer No error G G from No inverter Absent Absent Absent Absent computer in processing Absent Absent 5 bear With error 3 Data 3 Inverter Absent Absent Absent Absent H H eko outputs 3 for error lagain In the communication request data from the computer to the inverter 10ms or more is also required after no data error ACK Refer to page 137 134 Communication parameters 1 Setting any of 0 1 to 999 in Pr 37 speed display and 1 in instruction code HFF sets the data format to A or E 6 digit data Also the output frequency turns to a speed display which is valid in 0 01r min increments The third decimal place is invalid If the instruction code HFF is other than 1 the display is in 1r min increments and a 4 digit data format can be used Reply data is given in format E if the requested monitor data has 4 digits in format E if the data has 2 digits or in format E if the data has 6 digits 2 The data format to read write Pr 37 speed display is always E A 6 digit data 3 Data format Data used is hexadecimal Data is automatically transferred in A
195. t 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 itt FR PU04 CPU Fault Name CPU error If the arithmetic operation of the built in CPU does not end within a Description predetermined period the inverter self determines it as an alarm and stops the output Check point n Corrective action Please contact your sales representative 2 Minor failures When the protective function is activated the output is not shut off You can make parameter setting to output the minor fault signal Set 98 in any of Pr 64 Pr 65 output terminal function selection Refer to page 100 Operation Panel Indication FN m FR PU04 FN Name Fan trouble Description For the inverter which contains a cooling fan E appears on the operation panel when the cooling fan stops due to a fault Check point Check the cooling fan for a fault Corrective action Replace the fan 161 PROTECTIVE FUNCTIONS 3 Errors Alarms 3 Warnings Operation Panel Indication OL o l FR PU04 OL Name Stall prevention overcurrent If a current of more than 150 3 of the rated inverter current flows in the motor this function stops the increase in frequency until the overload current reduces to prevent the inverter from resultin
196. t PWM invalid 1 Soft PWM valid 103 71 Applied motor 0 100 Thermal characteristic for Mitsubishi standard motor 1 101 Thermal characteristic 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 69 72 PWM Z lfrequency selection 0 to 15 103 73 0 5V 0 10V selection 0 For 0 to 5VDC input 1 For 0 to 10VDC input 104 74 Input filter time constant 0 2 step moving average processing 1 to 8 Exponential average value of 2n at the setting of n 105 54 Function Parameter list Minimum Cus hee ea ee Name Setting Range Setting ciel babel tomer Increments Setting 0 Reset normally oe enabled PU stop 2 key disabled 1 Enabled at alarm 2 occurrence only PU E Reset stop key disabled g 75 PIC selection PU 14 Reset normally 1 14 105 z stop selection enabled normally decelerated to stop 15 Enabled at alarm o occurrence only 5 normally v decelerated to stop z Cooling fan 0 Operation started at S 76 P75 operation i Cooling fa ON 1 1 107 3 selection OFF control 2 0 Write is enabled 5 only during a stop 5 _ _ _ Parameter 1 Write disabled D 77 write disable except some 1 0 108 6 selection parameters 2 Write during operation e
197. t is not activated Torque may not be produced causing a drop due to gravity CAUTION A 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 operation during constant speed may change the speed suddenly Stall prevention operation during deceleration may increase the deceleration time increasing the deceleration distance to B gt Refer to to page 66 78 Explanation of functions parameters 2 3 14 Acceleration deceleration pattern Pr 29 REB Set the acceleration deceleration pattern Linear S pattern S pattern acceleration deceleration acceleration deceleration A acceleration deceleration B N N N I E gt gt gt O O O 5 fb ven 82 B2 ESE gt 0 J3 0 g gt 0 F O O i O Time Time Time Parameter Name Factory Setting Remarks Setting Range 29 Acceleration 0 0 1 2 Setting is enabled when Pr 30 1 deceleration pattern lt Setting gt Pr 29 inti Setting Function Description Linear IEN 0 acceleration Acceleration is made to the set frequency linearly deceleration Factory setting For machine tool spindle applications etc Used when acceleration deceleration must be made in a short time to a high speed region of not lower than t
198. t made 1 to 10 1 to 10 times Not output every time 101 to 110 1 to 10 times Output every time z If the retry count is exceeded E retry count over is displayed 5 eUse Pr 68 to set the waiting time from when an inverter alarm occurs until a restart in 5 the range 0 1 to 360s eReading the Pr 69 value provides the cumulative number of successful restart times made by retry The cumulative number of time is cleared when setting value 0 is written 101 Operation selection function parameters CAUTION eThe cumulative number in Pr 69 is incremented by 1 when retry operation is regarded as successful i e when normal operation is continued without the protective function major fault activated during a period four times longer than the time set in Pr 68 elf the protective function major fault is activated consecutively within a period four times longer than the above waiting time the operation panel may show data different from the most recent data or the parameter 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 eWhen 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 Z CAUTION A When you have selected the retry function st
199. t of inertia and motor torque m Related parameters e Base frequency setting Pr 3 base frequency refer to page 65 e Acceleration deceleration pattern S pattern acceleration deceleration A Pr 29 acceleration deceleration pattern refer to page 79 e Calibration function Pr 38 frequency setting voltage gain frequency Pr 39 frequency setting current gain frequency refer to page 82 e RT signal setting gt Pr 60 to Pr 63 input terminal function selection refer to page 98 e Jog acceleration deceleration time Pr 16 jog acceleration deceleration time refer to page 74 68 Explanation of functions parameters 2 3 6 Selection and protection of a motor Pr 9 GE Pr 71 HE H7 Set the motor used and protect the motor from overheat This feature provides the optimum protective characteristics including reduced motor cooling capability at low speed POINT eWhen using the Mitsubishi constant torque motor Set 1 in Pr 71 for V F control or automatic torque boost control The electronic thermal relay function is set to the thermal characteristic of the constant torque motor eWhen 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 Nam Fac
200. t stall caused by overcurrent and or to prevent the inverter from resulting in an overcurrent trip to disable high response current restriction that limits the current when an excessive current flows due to sudden load fluctuation or ON OFF on the output side of a running inverter e Stall prevention If the current exceeds the stall prevention operation level Pr 22 the output frequency of the inverter is automatically varied to reduce the current e High response current limit If the current exceeds the limit value the output of the inverter is shut off to prevent an overcurrent Parameter Name eae Setting Remarks etting Range 21 H prevention 0 0 to 31 100 Setting is enabled when Pr 30 unction selection 1 Stall Stall OL Sig Prevention OL Signal Prevention Inal Out High Operation Output High Operation put Response Selection O Response Selection O cu rent ee Operation u rrent ee Opera Pr 21 Limit Not continued Pr 21 Limit Not tion con Setting O activated Setting Or activated tinued Activated E Operation Activated E E Not Es not Not Es Opera activated 5 0 5 continued activated 5 6 8 5 tion not 8 5 38 e 3 5 2 8 contin P z O ued 0 O OJOO Q 16 O OJOO 1 OJOO O 17 OJOO 2 O OO Q 18 O Olo 3 OIO Q 19 oOo 6 4 O O1 O Q 20 O O O 5 O O Q
201. tation direction selection Pr 17 oo cee eeeeeeteeesteeeseneeeeneeeeees 74 2 3 12 Stall prevention function and current limit function Pr 21 ee 75 2 3 13 Stall prevention Pr 22 Pr 23 Pr 28 eee eeeeeeeeeeeeeneeeeeneeeneeeeees 77 2 3 14 Acceleration deceleration pattern Pr 29 oo eeeeeeeeeseeeeneeeeeteeeeeneeeeeaas 79 2 3 15 Extended function display selection Pr 30 eee eeeeeeseeeeeeeeeenteeeeneeeeees 80 2 3 16 Frequency jump Pr 31 to Pr 36 eeeeeeeene eect ee eeeeeeeeneeeeeaaeeenneeeeees 80 2 3 17 Speed display Pr 37 e ae a aeaea raaa Aah aaa iaado naea iieiea 81 2 3 18 Biases and gains of the frequency setting voltage current Pr 38 Pr39 CZ 10 CT nn eee eee ten sri 82 2 3 19 Start time ground fault detection selection Pr 40 oe eeeseeereeeeeeeee 86 2 4 Output terminal function parameters cccceeeeeeeeeees 86 2 4 1 Up to frequency Pr 41 ecccceecececce cee ceceeae cee eeseceeeeeeesenaecaeeeeseseeeeeeeeeeenaeees 86 2 4 2 Output frequency detection Pr 42 Pr 43 ccccececeeeceeeeeeeeeeeeeeeneees 87 2 5 Current detection function parameters cccccceceeeeeeees 88 2 5 1 Output current detection functions Pr 48 Pr 49 eeeeeeeeeeeeeeeeees 88 2 5 2 Zero current detection Pr 50 Pr 51 cceeececeeceeeeeeeeeeeeeeeeeeeeeeeteeneeeeees 89 2 6 Display function parameters cccccccccceeceeeeeeeeeeeeeeeeeeeeees 90 2 6 1 Monitor display
202. ter at the deviation of 0 e g OHZ When using the FR PU04 make calibration with Pr 902 3 Apply the voltage of 100 set point e g 5V to across terminals 2 5 4 Make calibration using Pr 38 and calibration parameter C4 At this time enter in Pr 38 the frequency which should be output by the inverter at the deviation of 100 e g 60Hz When using the FR PU04 make calibration with Pr 903 lt Detector output calibration gt 1 Apply the output current of 0 detector setting e g 4mA across terminals 4 5 2 Make calibration using the calibration parameter C6 When using the FR PU04 make calibration with Pr 904 3 Apply the output current of 100 detector setting e g 20mA across terminals 4 5 4 Make calibration using the calibration parameter C7 When using the FR PU04 make calibration with Pr 905 Note The frequencies set in the calibration parameter 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 Set point setting Detection value Manipulated variable Manipulated variable Hz 100 elf 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 eWhen the terminal functions are changed using Pr 60 to Pr 65 the other functions may be affected Confirm the functions of the corresponding ter
203. ters 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 1OBASE T RJ 45 connector the cable and connector need not be prepared separately Refer to the following when fabricating the cable on the user side Example of product available on the market as of April 2004 10BASE T cable SGLPEV T 0 5mm x 4P Do not use pins No 2 8 P5S Mitsubishi Cable Industries Ltd RJ 45 connector 5 554720 3 Tyco Electronics Corporation 42 Handling of the RS 485 connector 2 Combination of computer and multiple inverters 1 n connection Station n Station 0 Station 1 Max 32 inverters Computer Inverter Inverter Inverter RS 485 RS 485 RS 485 connector connector connector RS 485 interface terminal Distribution terminal ie Termination 10BASE T cable 1 RJ 45 connector 2 resistor Station 1 Station 2 Station n Computer RS 232C connector Inverter Inverter Inverter RS 485 RS 485 RS 485 connector connector connector RS 232C Max 15m ae 49 2feet N i terminal Sees Termination XK 10BASE T cable 1 RJ 45 connector 2 resistor Refer to the following when fabricating the cable on the user side Example of product available on the market as of April 2004 10BASE T cable SGLPEV T 0 5mm x 4P Mi
204. th 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 79 operation mode selection Refer to page 109 37 z amp z Connection to the Stand Alone Option 1 6 Connection to the Stand Alone Option The inverter accepts a variety of stand alone option units as required Incorrect connection will cause inverter damage or accident Connect and operate the option unit carefully in accordance with the corresponding option unit manual 1 6 1 Connection of the brake unit BU type Connect the BU type brake unit correctly as shown below Incorrect connection will damage the inverter Remove jumpers across terminals HB PC and TB HC and connect a jumper across terminals PC TB of the brake unit NFB MC Inverter STS S R L1 ud Motor Power oTS S S L2 V m supply T L3 Wo gt ie Gy Caution 3 T Caution 4 1a P N MC Discharge resistor Connect a uc Remove jumper jumpers 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
205. that the PU is connected securely eThe Pr 75 value can be set any time Also if parameter all clear is executed this setting will not return to the initial value eWhen the inverter is stopped by the PU stop function PS is displayed but an alarm is not output 106 Operation selection function parameters CAUTION A Do not reset the inverter with the start signal on Otherwise the motor will start instantly after resetting leading to potentially hazardous conditions 2 10 6 Cooling fan operation selection Pr 76 Gi You can control the operation of the cooling fan built in the inverter whether there is a cooling fan or not depends on the model Parameter Name Factory Setting Remarks Setting Range Cooling fan 0 Operation is performed with Setting is 76 operation 0 0 1 power on enabled when selection 1 Cooling fan ON OFF control Pr 30 1 lt Setting gt Setting Description 0 Operated at power on independent of whether the inverter is running or at a stop 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 e Heatsink temperature is less than 40 C 1049F Cooling fan off e Heatsink temperature is not less than 40 C 104 F Cooling fan on In either of the following cases fan operation
206. that the connector is fitted securely across terminals P P1 3 2 10 Parameter write cannot be performed range operation mode Make sure that operation is not being performed signal STF or STR is not ON Check that the wRr was pressed Make sure that you are not attempting to set the parameter outside the setting Make sure that you are not attempting to set the parameter in the external Check Pr 77 parameter write disable selection 3 2 11 Motor produces annoying sound settings __ Check the Pr 70 Soft PWM setting and Pr 72 PWM frequency selection Make sure that the deceleration time is not too short 168 4 SPECIFICATIONS This chapter provides the specifications of this product Always read the instructions before using the equipment 4 1 Specification list c ccceeceesee sees eeeeeeeeeeeeeee 170 4 2 Outline drawings ccceceeeeeeeeeeeeeeeeeeeeeeeeeeeeees 175 169 Chapter 1 Chapter 2 Chapter 3 Chapter 4 ia ism m ni Specification list 4 1 Specification list 4 1 1 Ratings 1 Three phase 200V power supply 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 Rated capacity kVA 2 0 3 0 5 1 0 1 6 2 8 4 0 6 6 2 Rated current A 0 8 1 4 2 5 4 1 7 0 10 16 5 5 Over
207. the restart cushion time has elapsed CAUTION For the restart after instantaneous power failure operation without speed search H6 1 the state output frequency rotation direction before an instantaneous power failure cannot be stored in memory if the instantaneous power failure time is 0 2s or longer changes according to the motor load condition and the inverter restarts at the starting frequency Pr 13 Z CAUTION A When automatic restart after instantaneous power failure has been selected the motor and machine will start suddenly after the restart coasting time has elapsed after occurrence of an instantaneous power failure Stay away from the motor and machine When you have selected automatic restart after instantaneous power failure apply in easily visible places the CAUTION stickers supplied to the instruction manual basic The motor is coasted to a stop as soon as you turn off the start signal or press the during the restart cushion time after instantaneous power failure m Related parameters eRetry reset Pr 66 to Pr 69 retry function Refer to page 101 94 Additional function parameters 2 8 Additional function parameters 2 8 1 Remote setting function selection Pr 59 GEE If the operation panel is located away from the control box you can use contact signals to perform continuous variable speed operation without using analog signals When Pr 59 2 ale ff
208. time when the maintenance timer alarm signal Y95 is output eThe setting unit is 1000h The factory setting 36000h is the guideline for the main circuit smoothing capacitor life about 10 years in the operating environment of 40 C 104 F ambient temperature 10h day and 365 days year of the inverter The lifetime changes depending on the operating environment of the inverter 3 Maintenance timer alarm signal Y95 eMade valid by setting 95 maintenance timer alarm output signal in Pr 64 or Pr 65 output terminal function selection elf the value set in H2 is equal to or greater than the H1 setting the maintenance timer alarm output Y95 turns off Related parameters e Assignment of Y95 signal to terminal gt Pr 64 RUN terminal function selection Pr 65 A B C terminal function selection Refer to page 100 2 12 2 Current average value monitor signal H3 GME H4 Gam H5 Gm The average value of the output current during constant speed operation and the maintenance timer value maintenance parameter H1 are output as pulses to the current average value monitor signal Y93 The pulse width measured by inputting the signal to the I O module of the PLC or the like can be used as a guideline for increase in output current due to abrasion of peripheral machines and elongation of belt and for aged deterioration of peripheral devices to know the maintenance time The current average value monitor sig
209. ting when Pr 24 Speed 5 OFF ON OFF ON Pr 25 Pr 6 setting when Pr 25 Speed 6 OFF ON ON OFF Pr 26 Pr 5 setting when Pr 26 Speed 7 OFF ON ON ON Pr 27 Pr 6 setting when Pr 27 Speed 8 ON OFF OFF OFF Pr 80 OHz when Pr 80 Speed 9 ON OFF OFF ON Pr 81 er te Pr 6 setting when Pr 81 Speed 10 ON OFF ON OFF Pr 82 i Pr 5 setting when Pr 82 Speed 11 ON OFF ON ON Pr 83 Pr 6 setting when Pr 83 Speed 12 ON TON OFF OFF Pr 84 Pr 4 setting when Pr 84 Speed 13 ON TON OFF ON Pr 85 Pr 6 setting when Pr 85 Speed 14 ONI TON ON OFF Pr 86 Pr 5 setting when Pr 86 Speed 15 ON ON ON ON Pr 87 Pr 6 setting when Pr 87 External Frequency OFF OFF OFF OFF setting O to max setting setting i potentiometer When using the REX signal an external command cannot be used to make a reverse rotation start Power supply Forward rotation Multi speed selection f Motor 1 2 Frequency setting potentiometer Multi Speed Operation Connection Example 14 When the frequency setting potentiometer is connected the input signal of the frequency setting potentiometer is ignored if the multi speed select signal is switched on This also applies to the 4 to 20mA input signal 2 For a revers
210. tion e After stopping operation make parameter setting e After setting the operation mode to the PU operation mode make parameter setting Refer to page 109 Operation Panel Indication Er3 l l FR PU04 Incr I P Name Calibration error Description Corrective action Analog input bias and gain calibration values are too close Check the settings of C3 C4 C6 and C7 calibration functions Refer to page 82 164 Errors Alarms 3 1 2 To know the operating status at the occurrence of alarm only when FR PU04 is used When any alarm has occurred the display automatically switches to the indication of the corresponding protective function error By pressing the at this point without resetting the inverter the display shows the output frequency In this way it is possible to know the running frequency at the occurrence of the alarm It is also possible to know the current in the same manner After resetting you can confirm the definitions in Alarm History For details refer to the instruction manual of the parameter unit FR PU04 3 1 3 Correspondence between digital and actual characters There are the following correspondences between the actual alphanumeric characters and the digital characters displayed on the operation panel Actual Display Actual Display Actual Display a l Z OOB880800088 yy I 1 E OO sO OGeEAOeEHR
211. to excessive regenerative energy during deceleration or stop 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 speed reduction Corrective action e Increase the deceleration time Set the deceleration time which matches the moment of inertia of the load e Decrease the braking duty e Install a power factor improving reactor 158 Errors Alarms Operation Panel Indication THM I LIII FR PU04 Motor Overload Name EE It ru Motor overload shut off electronic thermal relay function 1 Description The electronic thermal relay function in the inverter detects motor overheat due to overload or reduced cooling capability during low speed operation to stop the inverter output When a multi pole motor or two or more motors are run provide a thermal relay on the output side of the inverter Protection from burning due to motor temperature rise Check point Check the motor for use under overload Corrective action e Reduce the load weight e For aconstant torque motor set the constant torque motor in Pr 71 applied motor Operation Panel Indication THT i HI FR PU04 Inv Overload Name Inverter overload shut off electronic thermal relay function 1 Description If a current of more tha
212. to reach OHz from the frequency set in Pr 20 ePr 44 and Pr 45 are valid when the RT signal is on When the RT signal is on the other second functions Pr 44 Pr 45 Pr 46 Pr 47 additional parameter H7 are also selected eSet in Pr 45 to make the deceleration time equal to the acceleration time Pr 44 CAUTION 1 In S shaped acceleration deceleration pattern A refer to page 79 the set time is the period required to reach the base frequency set in Pr 3 e Acceleration deceleration time formula when the set frequency is the base frequency or higher t 4 x T 2 5 m 9 Pray 9 T Acceleration deceleration time setting s f Set frequency Hz eGuideline for acceleration deceleration time at the base frequency of 60Hz 0Hz to set frequency Frequency setting Hz 60 120 Acceleration deceleration time s 5 5 12 15 15 35 2 If the Pr 20 setting is changed the settings 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 the shortest acceleration deceleration time which is determined by the mechanical system s J momen
213. top key E gt of the operation panel is disabled Refer to page 151 for the parameters related to parameter unit setting x z 41 Handling of the RS 485 connector 1 7 2 Wiring of RS 485 communication Use the RS 485 connector to perform communication operation from a personal computer etc When the RS 485 connector is connected with a personal FA or other computer by a communication cable a user program can run and monitor the inverter or read and write to the parameters For parameter setting refer to page 130 Conforming standard EIA 485 RS 485 Transmission format Multidrop link system Communication speed Max 19200bps Overall extension 500m Refer to page 130 for the setting related to RS 485 communication operation lt System configuration examples gt 1 Connection of a computer to the inverter 1 1 connection RS 232C Max 15m connector RS 232C RS 485 converter RJ 45 connector 2 L 10BASE T cable 1 Station 0 Inverter Computer Station 0 RS 485 Ree RS 232C RS 485 cennego cable interface terminal RJ 45 connector 2 10BASE T cable 1 Computer inverter connection cable Refer to the following for the cable RS 232C lt gt RS 485 converter for connection of 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 inver
214. tory Setting Remarks meter Setting Range 9 Electronic thermal Rated output 0 to 50A O L relay current 0 1 Setting is 71 Applied motor 0 100 101 Snabied H7 Second electronic 0 to 50A Without second electronic when 559 thermal O L relay thermal relay function Pr 30 1 e The parameter number in parentheses is the one for use with the parameter unit FR PU04 lt Setting gt eRefer to the following list and set Pr 71 according to the motor used Setting 100 or 101 changes thermal characteristic of the electronic thermal relay function to thermal characteristics of a Mitsubishi constant torque motor when the RT signal is ON Pr 71 Setting Thermal Characteristic of the ElectronicThermal Relay Function 0 100 Thermal characteristics of a standard motor 1 101 Thermal characteristics of a Mitsubishi constant torque motor i This provides a 100 continuous torque characteristic in the low speed region eSet the rated current A of the motor in Pr 9 Normally set the rated current at 50Hz eSetting 0 in Pr 9 disables electronic thermal relay function motor protective function The protective function of the inverter is activated eWhen setting second electronic thermal relay function set the motor rated current value in the additional parameter H7 The second electronic thermal relay function is valid when the RT signal is on When the RT signal is on other second functions Pr 44 to Pr 47 are also selected
215. tput SINK LIO 0 to 5VDC 1 3 5 Wy SOURCE ii RS 485 Oe Connector Gro nd Main circuit terminal o Control circuit terminal The N terminal is not provided for the FR S520E 0 1K to 0 75K NA The PR terminal is provided for the FR S520E 0 4K to 3 7K NA not used You can switch the position of sink and source logic Refer to page 23 When the setting potentiometer is used frequently use a 2W1kQ potentiometer The terminal functions change with input terminal function selection Pr 60 to Pr 63 Refer to page 98 RES RL RM RH RT AU STOP MRS OH REX JOG X14 X16 STR signal selection The terminal function changes according to the setting of output terminal function selection Pr 64 Pr 65 Refer to page 100 RUN SU OL FU RY Y12 Y13 FDN FUP RL Y93 Y95 LF ABC signal selection CAUTION To prevent a malfunction due to noise keep the signal cables more than 10cm away from the power cables Single phase 100V power input Standard connection diagram and terminal specifications eTo ensure safety connect the power input to the inverter via a magnetic contactor and earth leakage circuit breaker or no fuse breaker and use the magnetic contactor to switch power on off eThe output is three phase 200V 1 1 2 Explanation of main circuit terminals 1 Main circuit Terminal Terminal Name Description Symbol REI S L2 AC power inpu
216. tsubishi Cable Industries Ltd RJ 45 connector 5 554720 3 Tyco Electronics Corporation Do not use pins No 2 8 P5S of the 10BASE T cable ES amp E 43 Handling of the RS 485 connector lt Wiring methods gt 1 Wiring of one RS 485 computer and one inverter Computer Side Terminals Rei Signal Pape Cable connection and signal direction nverter none Description 10 BASE T ste RS 485 connector RDA Receive data je SDA RDB Receive data je SDB SDA Send data gt RDA SDB Send data gt RDB RSA Request to send RSB Request to send i 4 CSA Clear to send k 1 CSB Clear to send k 2 SG Signal ground i eeiay Semele SG FG Frame ground 2 Wiring of one RS 485 computer and n inverters several inverters Cable connection and signal direction Computer 10 BASE T Cable SDB i eee Terminating RSA p resistor RSB f gt iq oxme MLA m lt qaq 2 CSA k 4 AQA qaqaa qaqgaog CSB W LENN LENN LENN SG SG sG f_____ SG FG Station 1 Station 2 Station n Inverter Inverter Inverter 1 Make connection in accordance with the instruction manual of the computer to be used with Fully check the terminal numbers of the computer since they change with the model 2 The inverters may be affected by reflection depending on the transmission speed or
217. tting results in a larger filter time constant 2 10 5 Reset selection PU stop selection Pr 75 GE 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 ED Parameter Name Facto ry Setting Remarks Setting Range z5 Reset selection 14 0 1 14 15 Setting is enabled when Pr 30 1 PU stop selection lt Setting gt Pr l Reset Selection PU Stop Selection Setting 0 Reset input normally enabled 1 Enabled only when the protective function is activated The PU stop key is invalid Note that the is valid only in the PU operation mode or combined operation mode Pr 79 4 14 Reset input normally enabled 15 Enabled only when the protective function is activated Pressing the decelerates the inverter to a stop in any of the PU external and communication operation modes 105 n z a o z D in Operation selection function parameters 1 How to make a restart after a stop by the input from the operation panel Restarting method with shown 1 After completion of deceleration to a stop switch off the STF or STR signal 2 Press the to show PU Jc Operation des ca
218. ty check result does not match the specified parity Brought to an H2 Sum check The sum check code in the computer does not match alarm stop OPT error that of the data received by the inverter if error occurs Data received by the inverter is in wrong protocol data continuously H3 g rotocol receive is not completed within given time or CRand more than the LF are not as set in the parameter A ae number i of retries H4 Framing The stop bit length is not as specified by initialization H5 Overrun New data has been sent by the computer before the error inverter completes receiving the preceding data H6 Does not accept H7 Character The character received is invalid other than 0 to 9 A to received data but error F control code is not brought to alarm stop H8 H9 Parameter write was attempted in other than the computer HA Mode error link operation mode or during inverter operation Does not accept HB Instruction received data but The specified command does not exist code error is not brought to HC Data range Invalid data has been specified for parameter write alarm stop error frequency setting etc HD a HE Se HF SE SE 5 Operation at alarm occurrence Operation Mode Communication Fault cation Status Operation External Operation RS 485 connector
219. uit are micro currents When contacts are required use 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 Model Bar Terminal Model Terminal Screw Size With Insulation Without Insulation Sleeve Sleeve Al 0 5 6WH A 0 5 6 0 3 to 0 5 3 A B C terminals Al 0 75 6GY A 0 75 6 0 5 to 0 75 M2 Other than the above Al 0 5 6WH A 0 5 6 0 3 to 0 5 Bar terminal crimping terminal CRIMPFOX ZA3 Phoenix Contact Co Ltd CAUTION When using the bar terminal without insulation sleeve use care so that the twisted wires do not come out 22 How to use the control circuit terminals 1 3 3 Changing the control logic The input signals are set to sink logic To change the control logic the jumper connector under the setting dial must be moved to the other position Change the jumper connector position using tweezers a pair of long nose pliers etc Change the jumper connector position before switching power on CAUTION eMake sure that the front cover is installed securely eThe front cover is fitted with the capacity plate and the inverter unit with the rating plate Since these plates have the same serial numbers always replace the removed cover onto the original inverter eThe sink source logic change over jumper connector must be f
220. ultiple speeds function selection selection The priorities of the speed commands Pr 60 to Pr 63 RL are in order of jog multi speed setting 3 RH RM RL REX and AU SD Contact input Common to the contact input terminals STF STR RH RM 1 common sink RL 6 When connecting the transistor output open collector output External such as a programmable controller PLC connect the positive transistor external power supply for transistor output to this terminal to PC common 24VDC prevent a malfunction caused by undesirable currents 1 power supply This terminal can be used as a 24VDC 0 1A power output contact input across terminals PC SD common source When source logic has been selected this terminal serves as acontact input common 10 Frequency setting 5VDC Permissible load current 10mA power supply 2 Inputting 0 to 5VDC or 0 to 10V provides the maximum output 2 Frequency setting frequency at 5V 10V and makes input and output proportional AE voltage signal Switch between 5V and 10V using Pr 73 0 5V 0 10V selection 5 S Input resistance 10kQ Maximum permissible input voltage 20V 2 3 Input 4 to 20mADC It is factory set at OHz for 4mA and at Tia 60Hz for 20mA Maximum permissible input current 30mA Input resistance S 4 Frequency setting approximately 2509 S current signal Turn ON signal AU for current input L Turning the AU signal on makes voltage input invalid Use any of Pr 60 to Pr 63 in
221. urrent to the inverter s rated output current For repeated duty allow time for the inverter to return to or below the temperatures under 100 load For single phase 100V power input the output voltage provided cannot be twice or more than the power supply voltage The power supply capacity changes with the values of the power supply side inverter impedances including those of the input reactor and cables 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 172 Specification list 4 1 2 Common specifications Control specifications Control system Selectable between Soft PWM control and high carrier frequency PWM control V F control or automatic torque boost control are selectable Output frequency range 0 5 to 120Hz starting frequency variable between 0 and 60Hz Frequency setting resolution 5VDC input 1 500 of max set frequency 10VDC 4 to 20mADC input 1 1000 of max set frequency Digital input 0 1Hz less than 100Hz 1Hz 100Hz or higher Frequency accuracy Analog input Within 1 of max output frequency 25 C 10 C Digital input Within 0 5 of set output frequency when set by the setting dial Starting torque 150 at 5Hz during automatic torque boost control Acceleration deceleration time setting 0 0 1 to 999s acceleration an
222. variable between 0 and 999s respectively and their settings can be changed from the operation panel or parameter unit The JOG signal has precedence over the multi speed signal External Jog frequency Pr 15 gt O 5 DC injection brake gt 0 5Hz Forward 3 rotation g gt Time Reverse 2 rotation J DS O Across JOG SD ON Forward rotation ON Across STF SD Reverse rotation ON Across STR SD 35 ES amp E How to use the input signals assigned terminals RL RM RH STR 1 5 8 Reset signal Pr 60 to Pr 63 setting 10 Used to reset the alarm stop state established when the inverter s protective function is activated The reset signal immediately sets the control circuit to the initial cold status e g initializes the electronic thermal relay function protection circuit It shuts off the inverter output at the same time During reset the inverter output is kept shut off To give this reset input short terminals RES SD for more than 0 1s When the shorting time is long the operation panel or parameter unit displays the initial screen which is not a fault After opening 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 belo
223. verter and power line by more than 30cm 3 94inches and at least 10cm 11 81inches from sensor circuit Control P lt power supply Do not ground control box directly Installing FR BSF01 Install filter FR 8sF01 on inverters input side on inverter s output side Use 4 core cable for motor power cable and use one cable as ground cable Use twisted pair shielded cable Sensor 1 a mm a r pa Do not ground shield but connect it to signal common cable Do not ground control cable 18 Main circuit terminals 1 2 9 Grounding precautions Leakage currents flow in the inverter To prevent an electric shock the inverter and motor must be grounded Grounding must conform to the requirements of national and local safety regulations and electrical codes JIS NEC section 250 IEC 536 class 1 and other applicable standards Use the dedicated ground terminal to ground the inverter Do not use the screw in the casing chassis etc Use a tinned crimping 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 s4 2 Motor Capacity Gr
224. w 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 input of the reset signal during operation to be ignored For details refer to page 105 When motor is restarted during coasting inverter activates current limit to Coasting to stop start acceleration Indicates motor speed S 5 Nd Ordinary N i Ds 7 acceleration Pog s T Coasting Y Sao l S F a Coasting time A o ON ON Across RES SD ON Across STF STR SD T _ _ T Should be longer than the time of coasting to stop CAUTION Frequent resetting will make electronic thermal relay function invalid 36 How to use the input signals assigned terminals RL RM RH STR 1 5 9 PID control valid terminal pr 60 to Pr 63 setting 14 To exercise PID control turn on the X14 signal When this signal is off ordinary inverter operation is performed For more information refer to page 113 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 limit Pr 93 PID action set point for PU operation Pr 94 PID differential time Refer to page 113 1 5 10 PU operation external operation switchover Pr 60 to Pr 63 setting 16 You can change the operation mode Wi
225. y motor e Check that the power supply capacity is as indicated in the specifications Refer to page 170 Corrective action Check the power supply system equipment such as the power supply 163 PROTECTIVE FUNCTIONS 3 Errors Alarms 4 Write errors Operation Panel Indication t Er1 rc FR PU04 Control Mode l t t Name Write disable error e Write was performed with 1 write disable set in Pr 77 parameter write disable selection Description e Frequency jump setting range overlapped e Parameter write was performed though the operation panel does not have the write precedence Corrective action e Check the setting of Pr 77 parameter write disable selection Refer to page 108 e Check the settings of Pr 31 to 36 frequency jump Refer to page 80 e When the FR PU04 is fitted and n17 0 or 1 the operation of the operation panel is invalid For RS 485 connector RS 485 communication the operation of the operation panel is invalid Operation Panel Indication clo In PU EXT Mode Cri FR PU04 OPERATOR ERR Er2 Name Write while running error mode designation error e Write was performed during operation EAN An attempt was made to change the Pr 79 setting to the Description operation mode where the operation command has been input e Write was performed in the external operation mode Corrective ac
226. y of speed etc Pr 37 Pr 52 8 6 Function write prevention Pr 77 gt 8 3 Reverse rotation prevention Pr 17 Pr 78 Da S Current detection Pr 48 to Pr 51 Pr 64 Pr 65 Os a g D Motor stall prevention Pr 21 Pr 22 Pr 23 Pr 28 o 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 S Automatic restart operation at alarm stop Pr 66 to Pr 69 Setting of ground fault overcurrent protection Pr 40 Inverter reset selection Pr 75 Maintenance timer output Maintenance parameters H1 to H5 62 Explanation of functions parameters 2 3 Explanation of functions parameters 2 3 1 Torque boost Pr 0 Gif Pr 46 GB Increase this value for use when the inverter to motor distance is long or motor torque is insufficient in the low speed range stall prevention is activated Motor torque in the low frequency Pro range can be adjusted to the load to pp 4g Setting range increase the starting motor torque Output voltage 0 Output frequency Hz Parameter Name Factory Setting Setting Range Remarks The factory setting varies according 0 Torque boost 6 5 4 0 to 15 to the inverter capacity Refer to the following table for details 46 Second torque Ae Oto 15 _ Function invalid Setting is boost
227. y setting voltage gain frequency Pr 39 frequency setting current gain frequency refer to page 82 64 Explanation of functions parameters 2 3 3 Base frequency base frequency voltage Pr 3 GE Pr 19 GEE Pr 47 Gi Used to adjust the inverter 0 outputs voltage frequency to 8 the motor rating Q 9 2 Pr 19 a Output 5 frequency Hz O fee Pr 47 Parameter Name Factory Setting Remarks Setting Range 3 Base frequency 60Hz 0 to 120Hz 888 95 of power supply voltage 1 Base frequency 0 to 800V 19 Same as power supply voltage 2 voltage 90g ass Setting is enabled when Pr 30 1 47 Second V F z2 0 to 120Hz l Function invalid base frequency Setting is enabled when Pr 30 1 4 1 9 times greater than the power supply voltage for the FR S510WE 0 1K to 0 75K 2 Twice greater than the power supply voltage for the FR S510WE 0 1K to 0 75K lt Setting gt eln Pr 3 and Pr 47 set the base frequency motor s rated frequency Use the RT signal to switch between these two different base frequencies Turn on the RT signal to make Pr 47 valid When running the standard motor generally set the base frequency to the rated frequency of the motor When running the motor using commercial power supply inverter switch over operation set the base frequency to the same value as the power supply frequency If only 50Hz is given on
228. z D U 103 Operation selection function parameters 2 10 3 Voltage input selection Pr 73 WE You can change the input terminal 2 specifications according to the frequency setting voltage signal When entering 0 to 10VDC always make this setting Parameter Name Factory Setting Remarks Setting Range Terminal 2 input voltage or 72 tao 94 fora svDcinnut Paeina s seats 1 0 10VDC input i CAUTION eThe 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 eWhen connecting a frequency setting potentiometer across terminals 10 2 5 for operation always set 0 in this parameter 104 Operation selection function parameters 2 10 4 Input filter time constant Pr 74 WEA You can set the input section s built in filter constant for an external voltage or current frequency setting signal Effective for eliminating noise in the frequency setting circuit Parameter Name Factory Setting Setting Remarks Range 74 Input filter time constant 1 0to8 Setting is enabled when Pr 30 1 lt Setting gt Increase the filter time constant if steady operation cannot be performed due to noise A larger setting results in slower response The time constant can be set between approximately 1ms to 1s with the setting of 0 to 8 A larger se

Mitsubishi Electronics FR-S500 Power Supply User Manual

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