Mitsubishi FR-S520-0.1K to 3.7K(-R)(-C) Instruction Manual Download Page 9

Page: 9 / 55

INSTALLATION METHOD

2.1 Installation of the Inverter

When containing two or more
inverters, install them in parallel
and provide cooling measures.

Leave enough clearances
and provide cooling measures.

Enclosure surface mounting

Mounting inside enclosure

Fix the front
cover and wiring
cover after
removing them.

•

Install the inverter under the following conditions.

Vertical mounting

Vertical

Ambient temperature
and humidity

Temperature: -10°C to 50°C
(14°F to 122°F)
Humidity: 90%RH maximum

Enough clearances

10cm
(3.94inch)
or more

1cm
(0.39inch)
or more

10cm
(3.94inch)
or more

1cm
(0.39inch)
or more

These clearances are also necessary
for changing the cooling fan.
(1.5K or more)

•

The inverter consists of precision mechanical and electronic parts. Never install
or handle it in any of the following conditions as doing so could cause an
operation fault or failure.

Direct sunlight

High temperature,
high humidity

Oil mist, flammable
gas, corrosive gas,
fluff, dust, etc.

Horizontal placement

Transportation by
holding front cover
or dial

Vertical mounting
(When mounted
inside enclosure)

Mounting to
combustible
material

Vibration
(5.9m/s or more)

Summary of Contents for FR-S520-0.1K to 3.7K(-R)(-C)

Page 1: ... or your Mitsubishi sales representative INSTRUCTION MANUAL BASIC FR FR S520 0 1K to 3 7K R C FR S520 0 1K to 3 7K NA R FR S520S 0 1K to 1 5K R FR S520S 0 2K to 1 5K EC R CONTENTS 1 CONNECTION OF PERIPHERAL DEVICES 2 2 INSTALLATION METHOD 4 3 SPECIFICATIONS OF WIRING AND TERMINALS 5 4 OPERATION CONTROL 15 5 ADJUSTMENT OF THE FREQUENCY SETTING POTENTIOMETER AND INDICATOR 21 6 FUNCTION LIST 25 7 ERR...

Page 2: ...ructions of both levels because they are important to personnel safety 1 Electric Shock Prevention 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 removed Otherwise you may access the exposed high voltage terminals or the charging part of the circuitry and get an electric shock If power...

Page 3: ...tor as they are 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 CAUTION When 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 we...

Page 4: ...itor radio noise filter 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 CAUTION Check all parameters and ensure that the machine will not be damaged by a sudden start up 4 Operation WARNING When you have chosen the retry function stay away from the equipment as it wil...

Page 5: ...ly 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 CAUTION Provide a safety backup such as an emergency brake which will prevent the machine and equipment from hazardous conditions...

Page 6: ...er Operation panel Wiring cover Serial number Rating plate Inverter type FR S520 K 0 1 Capacity plate Input rating Output rating Serial number Inverter type Inverter type R Represents the inverter capacity kW Standard structure Symbol Protective Structure None C S520 Symbol Voltage Class Three phase 200V class With RS 485 communication function Totally enclosed structure IP40 Only for Japanese ver...

Page 7: ...e the inverter life to be shorter Installation of reactors The reactors must be used when the power factor is to be improved or the inverter is installed near a large power supply system 500kVA or more and wiring distance within 10m 32 81feet Make selection carefully Earth Ground To prevent an electric shock always ground the motor and inverter For reduction of induction noise from the power line ...

Page 8: ...S520 2 2K 30AF 20AT FR BAL 2 2K FR BEL 2 2K S N11 S N12 2 2 3 7 5 FR S520 3 7K 30AF 30AT FR BAL 3 7K FR BEL 3 7K S N20 3 5 3 5 FR S520S 0 1K to 1 5K R FR S520S 0 2K to 1 5K EC R Cables mm2 2 Motor Output kW HP Inverter Type No Fuse Breaker NFB 1 or Earth Leakage Circuit Breaker ELB Power Factor Improving AC Reactor Power Factor Improving DC Reactor Magnetic Contactor MC R S L1 N U V W 0 1 1 8 FR S...

Page 9: ...F Humidity 90 RH maximum Enough clearances 10cm 3 94inch or more 1cm 0 39inch or more 10cm 3 94inch or more 1cm 0 39inch or more These clearances are also necessary for changing the cooling fan 1 5K or more The inverter consists of precision mechanical and electronic parts Never install or handle it in any of the following conditions as doing so could cause an operation fault or failure Direct sun...

Page 10: ...RCE RS 485 Connector 1 Inverter Main circuit terminal Control circuit input terminal Control circuit output terminal 0 to 5VDC 0 to 10VDC Indicator 1mA full scale Analog meter Digital indicator 1mA 3 When using current input as the frequency setting signal set 4 in any of Pr 60 to Pr 63 input terminal function selection and assign AU current input selection to any of terminals RH RM RL and STR Tak...

Page 11: ...r IM Earth Ground U V W MC Remarks To 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 The output is three phase 200V ...

Page 12: ...3feet or more reduce the carrier frequency to 1kHz Screw size M4 Recommended cable size 2mm2 14 AWG 1 5K 2 2K 3 5mm2 12 AWG 3 7K Crimping terminal 2 4 1 5K 2 2K 5 5 4 3 7K Screw tightening torque 1 5N m Overall wiring length 100m 328 08feet maximum When automatic torque boost is selected in Pr 98 automatic torque boost selection motor capacity 30m 98 43feet maximum CAUTION The power supply cables ...

Page 13: ...speed selection Operation status output Contact input common 5 Common Open collector output common Current input MC Open collector outputs SINK SOURCE Inverter Main circuit terminal Control circuit input terminal Control circuit output terminal 0 to 5VDC 0 to 10VDC 2 When using current input as the frequency setting signal set 4 in any of Pr 60 to Pr 63 input terminal function selection and assign...

Page 14: ...ed to R S T If they are connected to U V W the inverter will be damaged Phase sequence need not be matched Connect the motor to U V W Turning on the forward rotation switch signal at this time rotates the motor counterclockwise when viewed from the load shaft When single phase power input is provided for three phase power input inverter NA version only Reduce the output current FR S520 K NA invert...

Page 15: ... collector outputs SINK SOURCE Inverter Main circuit terminal Control circuit input terminal Control circuit output terminal 0 to 5VDC 0 to 10VDC 2 When using current input as the frequency setting signal set 4 in any of Pr 60 to Pr 63 input terminal function selection and assign AU current input selection to any of terminals RH RM RL and STR RS 485 Connector 1 AM 5 Analog signal output 0 to 5VDC ...

Page 16: ...M L1 N Jumper Power supply Motor Screw size M4 Recommended cable size 2mm2 14 AWG Crimping terminal 2 4 Screw tightening torque 1 5N m Overall wiring length 100m 328 08feet maximum Remarks When automatic torque boost is selected in Pr 98 automatic torque boost selection motor capacity 30m 98 43feet maximum CAUTION For power input wiring connect L1 to R L1 of the terminal block and N to S L2 of the...

Page 17: ... RM RL REX and AU The terminal function changes with the setting of input terminal function selection Pr 60 to Pr 63 4 SD 1 Contact input common sink Common terminal for contact inputs terminals STF STR RH RM RL and indicator connection terminal FM Isolated from terminals 5 and SE PC 1 External transistor common 24VDC power supply Contact input common source When connecting the transistor output o...

Page 18: ...rent 1mA 1440 pulses s at 60Hz Output signals Indicator Analog AM NA EC Analog signal output One selected from output frequency and motor current is output The output signal is proportional to the magnitude of each monitoring item Factory setting of output item Frequency Output signal 0 to 5VDC Permissible load current 1mA Communication RS 485 connector 3 Using the parameter unit connection cable ...

Page 19: ... than the above mm inches 6 0 24 5 0 20 For the bar terminal refer to the instruction manual detailed 3 5 3 Connection to RS 485 connector only the inverter with RS 485 communication function 1 When connecting the parameter unit FR PU04 Use the optional FR CB2 2 RS 485 communication Use the RS 485 connector to perform communication operation from a personal computer etc By connecting the RS 485 co...

Page 20: ...d rotation operation is being performed Slow flickering 1 4 s cycle Indicates reverse rotation Fast flickering 0 2 s cycle Indicates that operation is not RUN being performed but the key was pressed or the start command was given RUN indication PU indication 3 digit monitor LED Basic operation Factory setting Parameter setting MODE Alarm history MODE PU EXT Press PU EXT key Turn setting dial to ma...

Page 21: ...splay Operation After the value has flickered for about 3 seconds the display returns to 0 0 monitor display Press the key to start operation Operation cannot be performed at the set frequency Why Did you carry out step 4 within 5 seconds after step 3 Did you press the SET key within 5 seconds after turning the dial Setting of higher than 60Hz cannot be made Why Check to see if the Pr 1 maximum fr...

Page 22: ...he next parameter Display Operation The parameter number read previously appears SET 4 SET After parameter setting is complete press the key once to show the alarm history or twice to return to the monitor display To change the setting of another parameter perform the operation in above steps 3 to 6 Press the key to read the currently set value Example 5 factory setting appears Error display If wr...

Page 23: ...tting dial to change it to the set value of By turning the setting dial you can read another parameter SET Press the key to show the setting again SET Press the key twice to show the next parameter Press the key to read the currently set value factory setting appears Confirm the RUN indication and operation mode indication The inverter must be at a stop The inverter must be in the PU operation mod...

Page 24: ...verter must be at a stop The inverter must be in the PU operation mode Press the key PU EXT Operation Display The parameter number read previously appears By turning the setting dial you can read another parameter SET Press the key to show Pr 0 CLr Setting Description 0 Not executed 1 Parameter clear 1 Calibration parameters C1 to C7 are not cleared 10 All clear 2 All set values including those of...

Page 25: ...ny operation mode or at a stop the output current appears while the key is pressed SET Release the key to return to the output frequency monitor mode SET 1 0A Press the key to choose the output frequency monitor mode MODE Hold down Operation Display Remarks When Pr 52 1 the output current is displayed in the monitor mode and the output frequency appears while the SET key is pressed ...

Page 26: ... Hz Across terminals 2 5 Across terminals 4 5 Pr 73 0 5V 0 10V selection changes the specifications of terminal 2 POINT Bias setting for 0 to 5VDC 0 to 10VDC input Use the calibration parameter C2 C3 for setting Gain setting for 0 to 5VDC 0 to 10VDC input Use Pr 38 calibration parameter C4 for setting Bias setting for 4 to 20mADC input Use calibration parameter C5 C6 for setting Gain setting for 4...

Page 27: ... 4 SET Press the key to show the currently set value 60Hz SET 5 Turn the setting dial to change the set value to 50 0 50Hz 2 MODE 6 Flicker Parameter setting complete Press the key to set the value SET SET 1 Confirm the RUN indication and operation mode indication The inverter must be at a stop The inverter must be in the PU operation mode Press the key PU EXT MODE Press the key to choose the para...

Page 28: ...log voltage analog to digital conversion value across terminals 2 5 Press the key to show the analog voltage analog to digital conversion value Adjustment complete The value is nearly 100 in the maximum position of the potentiometer Apply a 5V voltage Turn the external potentiometer connected to across terminals 2 5 to the maximum any position Press the key to choose the parameter setting mode By ...

Page 29: ...he setting dial you can read another parameter SET Press the key to return to the indication step 4 SET Press the key twice to show the next parameter Press the key to choose the parameter setting mode Turn the setting dial until the calibration parameter C1 FM AM terminal calibration appears Press the key to start the inverter The motor need not be connected Press the key Setting is complete Turn...

Page 30: ...e selection 0 to 4 7 8 1 0 Remarks The extended function parameters are made valid by setting 1 in Pr 30 extended function display selection Refer to page 18 The decimal places of a value of 100 or more 3 digits or more cannot be set to be displayed 6 2 Explanation of the Basic Function Parameters For details refer to the instruction manual detailed separately available Pr 0 torque boost Pr 1 maxi...

Page 31: ...d You can set a current value for protection of the motor from overheat Normally set the rated motor current at 50Hz as it is At the setting of 0A motor protection does not function The output transistor protection of the inverter functions When connecting multiple motors to the inverter provide external thermal relays to individual motors For the 0 1K to 0 75K this value is factory set to 85 of t...

Page 32: ...attern selection Choose the output frequency and output voltage patterns according to the application load characteristic 0 For constant torque loads when relatively large torque is needed at low to high speeds 1 For variable torque loads for applications where torque is small at low speed e g fans and pumps 2 For vertical lifts for elevators at reverse rotation boost of 0 3 For vertical lifts for...

Page 33: ...o 7 By combining ON and OFF of the contact signals RH RM RL signals the running speed can be changed step by step RH RM RL ON ON ON ON ON ON ON ON ON Speed 4 Speed 5 Speed 6 Speed 7 OFF OFF OFF 0 to 120Hz 28 Stall prevention operation reduction starting frequency You can reduce the stall prevention level in the high frequency range 0 to 120Hz 60Hz 50Hz 29 Acceleration deceleration pattern Used to ...

Page 34: ...eference value at which the signal FU is output when the output frequency rises to or above a certain value This function can be used for electromagnetic brake operation open signal etc Use Pr 64 or Pr 65 to assign the terminal used for the FU signal 0 to 120Hz 6Hz 43 Output frequency detection for reverse rotation Set the reference value at which the signal FU is output when the output frequency ...

Page 35: ... of frequency monitoring 0 to 120Hz 60Hz 50Hz 56 Current monitoring reference Set the reference value of current monitoring 0 to 50A Rated output current 57 Restart coasting time 58 Restart cushion time At power restoration after an instantaneous power failure you can restart the inverter without the motor being stopped with the motor coasting The inverter begins to restart after this period Pr 57...

Page 36: ... running 1 SU up to frequency 3 OL overload warning 4 FU output frequency detection 11 RY operation ready 12 Y12 output current detection 13 Y13 zero current detection 14 FDN PID lower limit signal 15 FUP PID upper limit signal 16 RL PID forward reverse rotation signal 98 LF minor failure output 99 ABC alarm output 99 66 Retry selection You can choose the retry alarm to be activated when the prote...

Page 37: ...lly enabled PU stop key disabled In other than PU and combined operation modes 1 Enabled at reset alarm occurrence only PU stop key disabled In other than PU and combined operation modes 14 Reset normally enabled normally decelerated to stop 15 Enabled at alarm occurrence only normally decelerated to stop 14 76 Cooling fan operation selection You can control the operation of the cooling fan built ...

Page 38: ...it Used to set the lower limit value for PID control 0 to 100 93 PID action set point for PU operation Used to set the PID action set point for PU operation 0 to 100 0 94 PID differential time Used to set the differential time for PID control 0 01 to 10s 95 Rated motor slip Used to set the rated motor slip to make slip compensation 0 to 50 96 Slip compensation time constant Used to set the respons...

Page 39: ... in Pr 38 Gain 0 to 300 96 C5 904 Frequency setting current bias frequency You can set as desired the magnitude slope of the output frequency to the external frequency setting current signal 4 to 20mA 0 to 60Hz 0Hz C6 904 Frequency setting current bias Used to adjust the analog to digital converted voltage value of the frequency set in calibration parameter C5 Bias 0 to 300 20 C7 905 Frequency set...

Page 40: ...es not come to an alarm stop if a communication error occurs 0 to 10 1 n6 336 Communication check time interval Set the interval of communication check time If a no communication status persists for longer than the permissible time the inverter will come to an alarm stop 0 No communication 0 1 to 999s Check suspended 0s n7 337 Wait time setting Set the waiting time from when data is transmitted to...

Page 41: ...st adjustment 0 bright 63 dark 58 n16 992 PU main display screen data selection 0 Selectable between output frequency and output current 100 Set frequency during stop Output frequency during operation 0 n17 993 PU disconnection detection PU setting lock 0 Without PU disconnection error PU operation valid 1 Error at PU disconnection PU operation valid 10 Without PU disconnection error PU operation ...

Page 42: ...surge voltage occurred during constant speed OV3 Regenerative overvoltage cut off during deceleration or stop Excessive regenerative energy or surge voltage occurred during deceleration or stop THM Motor overload cut off Electronic thermal overcurrent protection 1 Overload or reduced cooling capability during low speed operation THT Inverter overload cut off Electronic thermal overcurrent protecti...

Page 43: ...s In this product the cooling fan does not start until the start signal RUN key STF STR signal turns on Refer to Pr 76 cooling fan operation selection 3 Warnings Control Panel Indication Function Name Definition OL Stall prevention overcurrent 4 Current more than 150 of the rated inverter current flew in the motor and operation is being performed to prevent the inverter from resulting in overcurre...

Page 44: ...ated the inverter output is shut off and an alarm output is provided Minor failure When the protective function is activated the output is not shut off The minor failure signal can be output by making parameter setting Set 98 in Pr 64 or Pr 65 output terminal function selection 7 2 Inverter Reset Performing any of the following operations resets the inverter Note that performing reset clears erase...

Page 45: ...e structure JEM1030 Enclosed type IP20 IP40 for totally enclosed structure series Cooling system Self cooling Forced air cooling Approximate weight kg lbs 0 5 1 1 0 5 1 1 0 8 1 76 0 9 1 98 1 5 3 3 1 5 3 3 2 1 4 62 1 The applicable 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...

Page 46: ...tructure JEM1030 Enclosed type IP20 Cooling system Self cooling Forced air cooling Approximate weight kg lbs 0 5 1 1 0 6 1 32 0 8 1 76 1 0 2 2 1 5 3 3 1 The applicable 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 230V 3 The value of the overload capacity indicates...

Page 47: ...lection jog signal PID control valid PU operation external operation switching Operational function Maximum and minimum frequency settings frequency jump operation external thermal relay input selection automatic restart after instantaneous power failure forward reverse rotation prevention slip compensation operation mode selection PID control computer link operation RS 485 3 Running status 1 open...

Page 48: ...rent regenerative overvoltage or other protection may be activated at power restoration In external operation mode 2 The magnitude of braking torque indicates the short duration average torque which changes with the motor loss developed when the motor alone is decelerated from 60Hz in the shortest period and is not continuous regenerative torque Deceleration made from a high speed above the base f...

Page 49: ... 4 0 16 D2 D Rating plate Capacity 0 1K 0 2K 0 4K 0 75K 132 5 5 22 112 5 4 43 80 5 3 17 D 3 phase 200V power supply 62 2 44 42 1 65 10 0 39 D1 52 2 05 52 2 05 52 2 05 D2 Capacity 0 1K 0 2K 0 4K 0 75K 162 5 6 40 142 5 5 61 80 5 3 17 D Single phase 200V power supply 62 2 44 42 1 65 10 0 39 D1 82 3 23 82 3 23 52 2 05 D2 Unit mm inches ...

Page 50: ...3 D 72 2 83 65 2 56 D1 52 2 05 52 2 05 D2 5 0 20 8 0 31 D3 18 5 0 73 D D2 D1 D3 118 4 65 5 0 20 W W1 128 5 04 5 0 20 6 0 24 6 0 24 Cooling fan 1 Rating plate φ5 hole 1 5K 2 2K 3 7K Capacity 1 5K 108 4 25 W Single phase 200V power supply 96 3 78 W1 155 5 6 12 D 65 2 56 D1 72 2 83 D2 8 0 31 D3 Unit mm inches 5 0 20 ...

Page 51: ... applies to machines equipment into which transistorized inverters have been incorporated and these machines and equipment must carry the CE marks Hence we prepared the European Standard compliant noise filters and the technical information EMC Installation Guidelines information number BCN A21041 202 so that machines and equipment incorporating transistorized inverters may conform to the EMC Dire...

Page 52: ...nic Equipment EE Otherwise another protective measure shall be applied such as separetion of the EE from the environment by double or reinforced insulation or isolation of EE and supply system by a transformer Extract from EN51078 Use the inverter under the conditions of overvoltage category II and contamination level 2 or higher specified in IEC664 Use the breaker of type B breaker which can dete...

Page 53: ...able gases oil mist dust and dirt Altitude vibration Below 1000m 3280 80feet 5 9m s2 or less 3 Installation The below types of inverter have been approved as products for use in enclosure and approval tests were conducted under the following conditions Design the enclosure so that the ambient temperature humidity and ambience of the inverter will satisfy the above specifications Branch circuit pro...

Page 54: ...set 1 in Pr 71 to choose the 100 continuous torque characteristic in the low speed range Then set the rated motor current in Pr 9 CAUTION When two or more motors are connected to the inverter they cannot be protected by the electronic overcurrent protection Install an external thermal relay to each motor When the difference between the inverter and motor capacities is large and the setting is smal...

Page 55: ...REVISIONS The manual number is given on the bottom left of the back cover Print Date Manual Number Revision Mar 2000 IB NA 0600026 A First edition ...

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