Mitsubishi Electric FR-S500 Instruction Manual

Transistorized inverter
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TRANSISTORIZED INVERTER
FR-S
500
INSTRUCTION MANUAL (BASIC)
FR-S520E-0.1K to 3.7K(-C)
Thank you for choosing this Mitsubishi Transistorized inverter.
If this is the first time for you to use the FR-S500 series, please read through this instruction manual (basic)
carefully and use the inverter safely.
If you are going to use the inverter for higher-level applications, the FR-S500 instruction manual (detailed)
[IB(NA)-0600152E] is separately available from where you purchased the inverter or a Mitsubishi sales
representative.
1
CONNECTION OF PERIPHERAL DEVICES........................................2
1.1 Basic configuration ............................................................................... 2
2
INSTALLATION METHOD ....................................................................4
2.1 Installation of the inverter ..................................................................... 4
3
SPECIFICATIONS OF WIRING AND TERMINALS..............................5
3.1 Terminal connection diagram ............................................................... 5
3.2 Main circuit ........................................................................................... 6
3.3 Control circuit ....................................................................................... 9
4
RUN AND OPERATION ......................................................................13
(example: performing operation at 30Hz) .......................................... 15
4.3 Setting the parameters ....................................................................... 17
4.4 Clearing the parameters..................................................................... 19
4.5 Monitoring the output current ............................................................. 20
performing operation at 30Hz) ........................................................... 21
5
POTENTIOMETER AND INDICATOR ................................................23
6
FUNCTION LIST..................................................................................28
6.1 Basic function parameter list .............................................................. 28
6.2 Explanation of the basic function parameters .................................... 29
6.3 Extended function parameter list........................................................ 31
7
ERRORS AND PROTECTIVE FUNCTIONS.......................................44
7.1 About errors (definitions) .................................................................... 44
(only when FR-PU04 is used) ........................................................... 47
7.4 Resetting the inverter ......................................................................... 47
7.5 Troubleshooting.................................................................................. 48
7.6 Precautions for maintenance and inspection ..................................... 51
8
SPECIFICATIONS...............................................................................62
8.1 Ratings ............................................................................................... 62
8.2 Common specifications ...................................................................... 63
9
OUTLINE DRAWINGS ........................................................................65
Appendix 2 Instructions for UL and cUL.............................................. 70
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Summary of Contents for Mitsubishi Electric FR-S500

  • Page 1: Table Of Contents

    FR-S520E-0.1K to 3.7K(-C) Thank you for choosing this Mitsubishi Transistorized inverter. If this is the first time for you to use the FR-S500 series, please read through this instruction manual (basic) carefully and use the inverter safely. If you are going to use the inverter for higher-level applications, the FR-S500 instruction manual (detailed) [IB(NA)-0600152E] is separately available from where you purchased the inverter or a Mitsubishi sales representative.
  • Page 2 This instruction manual (basic) provides handling information and precautions for use of the equipment. Please forward this instruction manual (basic) to the end user. 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.
  • Page 3 2. Fire Prevention CAUTION Mount the inverter and brake resistor on an incombustible surface. Installing the inverter and brake resistor directly on or near a combustible surface could lead to a fire. If the inverter has become faulty, switch off the inverter power. A continuous flow of large current could cause a fire.
  • Page 4 (2) Wiring CAUTION Do not fit capacitive equipment such as power factor correction capacitor, radio noise filter (option FR-BIF) 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.
  • Page 5 (5) Emergency stop 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 inverter primary side trips, check for the wiring fault (short circuit), damage to internal parts of the inverter, etc.
  • Page 6 Harmonic Suppression Guideline The "harmonic suppression guideline for household appliances and general-purpose products" issued by the Japanese Ministry of Economy, Trade and Industry (formerly Ministry of International Trade and Industry) in September 1994 applies to the FR- S500 series. By installing the power factor improving reactor (FR-BEL or FR-BAL), this product conforms to the "harmonic suppression technique for transistorized inverters (input current 20A or less)"...
  • Page 7: Contents 1 Connection Of Peripheral Devices

    Basic configuration CONNECTION OF PERIPHERAL DEVICES 1.1 Basic configuration Power supply Use within the permissible power supply specifications of the inverter. (Refer to page 62.) No-fuse breaker or earth leakage circuit breaker The breaker must be selected carefully since an in- (NFB) rush current flows in the inverter at power on.
  • Page 8: Selection Of Peripheral Devices

    Basic configuration Selection of peripheral devices FR-S520E-0.1K to 3.7K(-C) No-fuse Breaker Power Factor Power Factor Motor (NFB *1) or Magnetic Applicable Improving AC Improving DC Output Earth Leakage Contactor Inverter Type Reactor Reactor (kW) Circuit Breaker (MC) (ELB)(*2) FR-BAL-0.4K FR-BEL-0.4K FR-S520E-0.1K(-C) 30AF/5A S-N10...
  • Page 9: Installation Method

    Installation of the inverter INSTALLATION METHOD 2.1 Installation of the inverter Enclosure surface mounting Mounting inside enclosure Fix the front cover and wiring cover after removing them. When containing two or more inverters, install them in parallel Leave enough clearances and provide cooling measures.
  • Page 10: Specifications Of Wiring And Terminals

    Terminal connection diagram SPECIFICATIONS OF WIRING AND TERMINALS 3.1 Terminal connection diagram Three-phase 200V power input Inverter NFB MC Motor 3-phase AC R/L1 S/L2 power supply Earth T/L3 (Ground) External transistor common 24VDC power supply Power factor improving Contact input common (source) DC reactor (FR-BEL: Option) Take care not to short...
  • Page 11: Main Circuit

    Main circuit CAUTION To prevent a malfunction due to noise, keep the signal cables more than 10cm away from the power cables. 3.2 Main circuit 3.2.1 Explanation of main circuit terminals Terminal Terminal Name Description Symbol R/L1, S/L2, AC power input Connect to the commercial power supply.
  • Page 12 Main circuit 3.2.2 Layout and wiring of main circuit terminals •FR-S520E-0.1K, 0.2K (-C) •FR-S520E-1.5K, 2.2K, 3.7K (-C) Jumper Jumper R/L1 S/L2 T/L3 R/L1 S/L2 T/L3 Power supply Motor Motor Power supply •FR-S520E-0.4K, 0.75K (-C) Jumper R/L1 S/L2 T/L3 Motor Power supply CAUTION •...
  • Page 13 Main circuit 3.2.3 Cables, wiring length, and crimping terminals The following table indicates a selection example for the wiring length of 20m. 1) FR-S520E-0.1K to 3.7K (-C) PVC Insulation Ter- Tight- Cable Crimping Cable minal ening Applicable Terminal Screw Torque Inverter size N⋅m...
  • Page 14: Control Circuit

    Control circuit 3.3 Control circuit 3.3.1 Explanation of control circuit terminals Symbol Terminal Name Definition When the STF and STR Turn on the STF signal to Forward rotation signals are turned on start forward rotation and start simultaneously, the stop turn it off to stop.
  • Page 15 Control circuit Symbol Terminal Name Definition 1 contact output which indicates that the protective function of the inverter is activated to stop output. 230VAC 0.3A, Alarm output 30VDC 0.3A. Alarm: discontinuity Output terminal across B-C (continuity across A-C), function selection Normal: continuity across B-C (Pr.64, Pr.65) (discontinuity across A-C).(*6)
  • Page 16 Control circuit 3.3.2 Arrangement and wiring of control circuit terminals Cable stripping size SE RUN 10 SD STF STR RM RH FM Loosen the terminal screw and insert the cable into the Wire the stripped cable after terminal. twisting it to prevent it Screw size: M3 (A, B, C terminals), from becoming loose.
  • Page 17 Control circuit 3.3.4 Power-off and magnetic contactor (MC) (1) Inverter primary side magnetic contactor (MC) On the inverter's primary side, it is recommended to provide an MC for the following purposes. (Refer to page 3 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.
  • Page 18: Run And Operation

    RUN AND OPERATION <Operation panel> The operation panel cannot be removed from the inverter. RUN indication PU/EXT Key Used to switch between the Turns on/flickers* to indicate operation. PU and external operation mode.When using the external PU indication ** operation mode (operation Lit to indicate the PU using the separately operation mode.
  • Page 19 <Basic operation> (factory setting) Monitor/frequency setting [Operation panel is used for operation] Frequency setting has been written and completed!! Return Press Turn the Press Press and frequency flickers. PU/EXT setting dial SET key MODE MODE Press to start. key. to match key.
  • Page 20: Setting The Frequency To Perform Operation (Example: Performing Operation At 30Hz)

    Setting the frequency to perform operation (example: performing operation at 30Hz) 4.1 Setting the frequency to perform operation (example: performing operation at 30Hz) POINT •Set "0" (setting dial frequency setting mode) in Pr. 53 "frequency setting operation selection". Display Operation Screen at power-on The monitor display appears.
  • Page 21: Using The Setting Dial Like A Potentiometer To Perform Operation

    Using the setting dial like a potentiometer to perform operation 4.2 Using the setting dial like a potentiometer to perform operation POINT •Set "1" (extended function parameter valid) in Pr. 30 "extended function display selection". •Set "1" (setting dial potentiometer mode) in Pr. 53 "frequency setting operation selection".
  • Page 22: Setting The Parameters

    Setting the parameters 4.3 Setting the parameters 4.3.1 Example: Changing the Pr. 7 setting from "5s" to "10s" (For parameter details, refer to the instruction manual (detailed).) Operation Display Confirm the RUN indication and operation mode indication. The inverter must be at a stop. The inverter must be in the PU The parameter operation mode.
  • Page 23: Operation Display

    Setting the parameters 4.3.2 Example: Changing the Pr. 30 setting from "0" to "1" (The extended parameters are made valid by setting "1" in Pr. 30 "extended function display selection". Refer to page 31 for the extended function parameter list and to the instruction manual (detailed) for details.) Operation Display...
  • Page 24: Clearing The Parameters

    Clearing the parameters 4.4 Clearing the parameters POINT •The clear parameter CLr is an extended parameter. Set "1" in Pr. 30 and turn the dial to show it. (Refer to page 18.) •The parameters can be cleared by setting "1" in CLr "parameter clear". Operation Display Confirm the RUN indication and...
  • Page 25: Monitoring The Output Current

    Monitoring the output current 4.5 Monitoring the output current POINT The output current appears while the is pressed in the monitor mode. Display Operation Press the MODE to choose the output frequency monitor mode. Independently of whether the inverter (1.0A) is running in any operation mode or at a stop, the output current appears Hold down...
  • Page 26 Adjusting the current amount for frequency setting signal (example: performing operation at 30Hz) 4.6 Adjusting the current amount for frequency setting signal (example: performing operation at 30Hz) POINT •Assign the AU signal to any of the terminal RH, RM, RL, or STR and turn on the AU signal.
  • Page 27 Adjusting the current amount for frequency setting signal (example: performing operation at 30Hz) [Adjust to output 30Hz at 20mA current input] Set "30Hz" in Pr. 39. Display Operation Turn the until (Pr. 39) appears. Press the to show the currently set value. (60Hz) Turn the to change it to the set value of "30.0".
  • Page 28: Adjusting The Current Amount For Frequency Setting Signal

    ADJUSTMENT OF THE FREQUENCY SETTING POTENTIOMETER AND INDICATOR Related parameters Parameter Name Setting Range Factory Setting Frequency setting voltage gain frequency 1 to 120Hz 60Hz Frequency setting current gain frequency 1 to 120Hz 60Hz Frequency setting voltage bias frequency 0 to 60Hz Frequency setting voltage bias 0 to 300% 0% *...
  • Page 29: Changing The Output Frequency Setting Of The Frequency Setting Potentiometer (Bias And Gain Of Frequency Setting Voltage (Current))

    Changing the output frequency setting of the frequency setting potentiometer (bias and gain of frequency setting voltage (current)) 5.1 Changing the output frequency setting of the frequency setting potentiometer (bias and gain of frequency setting voltage (current)) POINT Pr. 38, Pr. 39 and calibration parameters "C1 to C7" can be made to be read by setting "1"...
  • Page 30 Changing the output frequency setting of the frequency setting potentiometer (bias and gain of frequency setting voltage (current)) Changing example When you want to use the 0 to 5VDC input frequency setting potentiometer to change the 5V-time frequency from 60Hz (factory setting) to 50Hz. POINT •Pr.
  • Page 31 Changing the output frequency setting of the frequency setting potentiometer (bias and gain of frequency setting voltage (current)) Changing example Changing the calibration parameter C4 "frequency setting voltage gain" POINT The calibration parameter C4 is an extended function parameter. Pr. 30 must be set to "1".
  • Page 32: Adjustment (Calibration) Of The Frequency Meter (Indicator)

    Adjustment (calibration) of the frequency meter (indicator) 5.2 Adjustment (calibration) of the frequency meter (indicator) Changing example Deflecting the meter (analog indicator) to full-scale (1mA) at the preset frequency of 60Hz. (Refer to page 15 for frequency setting.) POINT • The calibration parameters "C1"...
  • Page 33: Function List

    Basic function parameter list FUNCTION LIST 6.1 Basic function parameter list Minimum Param Setting Factory Customer Name Indication Setting eter Range Setting Setting Increments Torque boost 0 to 15% 0.1% Maximum 0 to 120Hz 0.1Hz 60Hz frequency Minimum 0 to 120Hz 0.1Hz frequency Base frequency...
  • Page 34: Explanation Of The Basic Function Parameters

    Explanation of the basic function parameters 6.2 Explanation of the basic function parameters For details, refer to the separately available instruction manual (detailed). Pr. 0 "torque boost" Pr. 1 "maximum frequency", Pr. 2 "minimum frequency" Allows the motor torque in the low speed range to be adjusted according to the load.
  • Page 35 Explanation of the basic function parameters Pr. 30 "extended function display Pr. 9 "electronic thermal O/L relay" selection" You can set a current value for protection of Set this parameter when showing/setting the motor from overheat. Normally, set the the extended function parameters. rated motor current at 50Hz as it is.
  • Page 36: Extended Function Parameter List

    Extended function parameter list 6.3 Extended function parameter list Setting "1" in Pr. 30 "extended function display selection" makes the extended function parameters valid. (Refer to the separately available instruction manual (detailed).) Parameter Factory Name Description Setting Indication For parameters 0 to 9, refer to the basic function parameters. DC injection brake Set the timing of switching to DC injection operation frequency...
  • Page 37 Extended function parameter list Parameter Factory Name Description Indication Setting Indicates the frequency to be referenced for Acceleration/ acceleration from or deceleration to 0Hz in deceleration base the time set in Pr. 7 "acceleration time" or 60Hz Pr. 8 "deceleration time". frequency 1 to 120Hz Stall prevention is a function designed to...
  • Page 38 Extended function parameter list Parameter Factory Name Description Setting Indication Frequency jump 1A - - - Frequency jump 1B - - - Set the frequency range you want to evade Frequency jump 2A - - - during constant-speed operation to avoid resonance with a machine.
  • Page 39 Extended function parameter list Parameter Factory Name Description Indication Setting Set the reference value at which the signal (FU) is output when the output frequency Output frequency detection for reverse rises to or above a certain value. This - - - operation function is valid for reverse operation.
  • Page 40 Extended function parameter list Parameter Factory Name Description Setting Indication Set the reference value of frequency Frequency monitoring monitoring. 60Hz reference 0 to 120Hz Set the reference value of current Rated Current monitoring monitoring. output reference current 0 to 50A At power restoration after an instantaneous power failure, you can restart the inverter without motor being stopped (with the motor...
  • Page 41 Extended function parameter list Parameter Factory Name Description Indication Setting You can choose the following output signals: RUN terminal function 0: RUN (inverter running) selection 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)
  • Page 42 Extended function parameter list Parameter Factory Name Description Setting Indication Set the motor to be used. 0, 100: Thermal characteristic for Mitsubishi standard motor 1, 101: Thermal characteristic for Applied motor Mitsubishi constant-torque motor When "100 or 101" is set, turning on the RT signal set the electronic thermal relay function to the thermal characteristic for the constant-torque motor.
  • Page 43 Extended function parameter list Parameter Factory Name Description Indication Setting You can choose whether to enable or disable parameter write. 0: Write is enabled only during a stop in the Parameter write PU operation mode disable selection 1: Write disabled (except some parameters) 2: Write during operation enabled (external mode and during operation)
  • Page 44 Extended function parameter list Parameter Factory Name Description Setting Indication Used to set the rated motor slip to make Rated motor slip slip compensation. - - - 0 to 50%, - - - Used to set the response time of slip Slip compensation time compensation.
  • Page 45 Extended function parameter list Parameter Factory Name Description Setting Indication The average value of the output current during constant speed operation and the Current average time maintenance timer value are output to the (555) current average value monitor signal (Y93). Y93 signal is output for 20s as 1 cycle in order of start bit for 1s(Hi), output current average value for 0.5 to 9s (Low),...
  • Page 46 Extended function parameter list Calibration parameter Parameter Factory Name Description Setting Indication You can calibrate the indicator connected FM terminal calibration to across terminals FM-SD. — (900) — You can set as desired the magnitude (slope) of the output frequency to the Frequency setting external frequency setting voltage signal voltage bias frequency...
  • Page 47 Extended function parameter list Communication parameters POINT To make RS-485 communication between the inverter and personal computer, the operation mode must be set to the "computer link operation mode". Pr. 79 "operation mode selection" ≠ "1, 3, 4" communication parameter n10 "link startup mode selection" = "1" Parameter Factory Name...
  • Page 48 Extended function parameter list Parameter Factory Name Description Setting Indication You can choose the operation mode at power on or at power restoration after Link startup mode instantaneous power failure. Set "1" to select selection the computer link operation mode. (340) 0: Mode set in Pr.
  • Page 49: Errors And Protective Functions

    About errors (definitions) ERRORS AND PROTECTIVE FUNCTIONS 7.1 About errors (definitions) When an alarm occurs in the inverter, the protective function is activated to bring the inverter to an alarm stop and the PU display automatically changes to any of the following error (alarm) indications.
  • Page 50 About errors (definitions) Operation Panel Function Name Definition Indication External thermal relay External thermal relay provided for protection from (OHT) (*3) overheat was actuated (contact open). Stall prevention was activated to drop the running Stall prevention frequency to 0. (OL appears while stall prevention (OLT) (overload) is activated.)
  • Page 51 About errors (definitions) Operation Panel Function Name Definition Indication During reset During inverter reset (RES signal is ON) (Err) (4) Write errors Operation Panel Function Name Definition Indication • Write was performed with "1" set in Pr. 77 • Frequency jump setting range overlapped. •...
  • Page 52: To Know The Operating Status At The Occurrence Of Alarm (Only When Fr-Pu04 Is Used)

    To know the operating status at the occurrence of alarm (only when FR-PU04 is used) 7.2 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).
  • Page 53: Troubleshooting

    Troubleshooting 7.5 Troubleshooting POINTS Check the corresponding areas. If the cause is still unknown, it is recommended to initialize the parameters (return to factory settings), re-set the required parameter values, and check again. 7.5.1 Motor remains stopped 1) Check the main circuit Check that a proper power supply voltage is applied (operation panel display is provided).
  • Page 54: Motor Rotates In Opposite Direction

    Troubleshooting 7.5.2 Motor rotates in opposite direction Check that the phase sequence of output terminals U, V and W is correct. Check that the start signals (forward rotation, reverse rotation) are connected properly. Check the setting of Pr. 17 "RUN key rotation direction selection". 7.5.3 Speed greatly differs from the setting Check that the frequency setting signal is correct.
  • Page 55: Operation Mode Is Not Changed Properly

    Troubleshooting 7.5.8 Operation mode is not changed properly If the operation mode does not change correctly, check the following: 1. External input signal .... Check that the STF or STR signal is off. When it is on, the operation mode cannot be changed.
  • Page 56: Precautions For Maintenance And Inspection

    Precautions for maintenance and inspection 7.6 Precautions for maintenance and inspection The inverter is a static unit mainly consisting of semiconductor devices. Daily inspection must be performed to prevent any fault from occurring due to the adverse effects of the operating environment, such as temperature, humidity, dust, dirt and vibration, changes in the parts with time, service life, and other factors.
  • Page 57: Insulation Resistance Test Using Megger

    Precautions for maintenance and inspection 7.6.4 Insulation resistance test using megger 1) Before performing the insulation resistance test on the external circuit, disconnect the cables from all terminals of the inverter so that the test voltage is not applied to the inverter.
  • Page 58 Precautions for maintenance and inspection Interval Periodic* Inspection Inspection Item Method Criterion Instrument Item (1) Check with (1) Disconnect (1)5MΩ or more 500VDC class megger all cables (2), (3) No fault megger (across main from the circuit inverter and terminals and measure earth across...
  • Page 59 Precautions for maintenance and inspection Interval Periodic* Inspection Inspection Item Method Criterion Instrument Item (1) Check (1) Measure (1) Phase-to- Digital balance of voltages phase multimeter, output across the voltage rectifier type voltages inverter balance voltmeter across output within 4V for phases with terminals 200V...
  • Page 60 Precautions for maintenance and inspection Checking the inverter and converter module <Preparation> (1) Disconnect the external power supply cables (R, S, T) and motor cables (U, V, W). (2) Prepare a tester. (Use 100Ω range). <Checking method> Change the polarity of the tester alternately at the inverter terminals R, S, T, U, V, W, P and N, and check for continuity.
  • Page 61: Replacement Of Parts

    Precautions for maintenance and inspection 7.6.7 Replacement of parts The inverter consists of many electronic parts such as semiconductor devices. The following parts may deteriorate with age because of their structures or physical characteristics, leading to reduced performance or fault of the inverter. For preventive maintenance, the parts must be replaced periodically.
  • Page 62 Precautions for maintenance and inspection (1) Cooling fan The cooling fan is used to cool heat-generating parts such as the main circuit semiconductors. The life of the cooling fan bearing is usually 10,000 to 35,000 hours. Hence, the cooling fan must be replaced every 2 to 3 years if the inverter is run continuously.
  • Page 63 Precautions for maintenance and inspection (2) Smoothing capacitors A large-capacity aluminum electrolytic capacitor is used for smoothing in the main circuit DC section, and an aluminum electrolytic capacitor is used for stabilizing the control power in the control circuit. Their characteristics are deteriorated by the adverse effects of ripple currents, etc.
  • Page 64 Precautions for maintenance and inspection 7.6.8 Measurement of main circuit voltages, currents and powers Measurement of voltages and currents Since the voltages and currents on the inverter power supply and output sides include harmonics, measurement data depends on the instruments used and circuits measured.
  • Page 65 Precautions for maintenance and inspection Measuring Points and Instruments Measuring Measuring Remarks Item Point Instrument (Reference Measurement Value) Commercial power supply Power supply Across R-S, Moving-iron Within permissible AC voltage fluc- voltage S-T, T-R type AC voltmeter tuation (Refer to page 62.) Power supply side R, S, and T Moving-iron...
  • Page 66 Precautions for maintenance and inspection Measuring Measuring Remarks Item Point Instrument (Reference Measurement Value) Moving-coil type Across STF, (Tester and such may When open Start signal STR, RH, RM, be used) 20 to 30VDC Select signal RL-SD (Internal resistance: ON voltage: 1V or less Ω...
  • Page 67: Specifications

    Ratings SPECIFICATIONS 8.1 Ratings (1) 3-phase 200V power supply 0.75 Type FR-S520E- K (-C) Applicable motor capacity (kW) (*1) 0.75 Rated capacity (kVA) (*2) Rated current (A) 16.5 Overload current rating (*3) 150% 60s, 200% 0.5s (inverse time characteristics) Voltage (*4) Three-phase 200 to 240V 50Hz/60Hz Rated input AC voltage/frequency Three-phase 200 to 240V 50Hz/60Hz...
  • Page 68: Common Specifications

    Common specifications 8.2 Common specifications Selectable between Soft-PWM control and high carrier Control system frequency PWM control, selectable between V/F control and automatic torque boost control. 0.5 to 120Hz (starting frequency variable between 0 and Output frequency range 60Hz) 5VDC input: 1/500 of max. set frequency, 10VDC, Frequency setting resolution 4 to 20mADC input: 1/1000 of max.
  • Page 69 Common specifications Maximum and minimum frequency settings, frequency jump operation, external thermal relay input selection, automatic Operational restart after instantaneous power failure, forward/reverse functions rotation prevention, slip compensation, operation mode selection, PID control, computer link operation (RS-485). 1 open collector signal can be selected from among inverter running, up-to-frequency, frequency detection, overload warning, zero current detection, output current detection, PID...
  • Page 70: Outline Drawings

    OUTLINE DRAWINGS OUTLINE DRAWINGS FR-S520E-0.1K, 0.2K, 0.4K, 0.75K φ5 hole Rating plate 18.5 •3-phase 200V power supply Capacity 0.1K,0.2K 80.5 0.4K 112.5 0.75K 132.5 (Unit: mm) REMARKS For sizes of the totally enclosed structure type, refer to sizes of the standard type inverter of the same capacity.
  • Page 71 OUTLINE DRAWINGS FR-S520E-1.5K, 2.2K, 3.7K φ5 hole Rating plate Cooling fan×1 18.5 •3-phase 200V power supply Capacity 1.5K,2.2K 135.5 3.7K 142.5 (Unit: mm)
  • Page 72 OUTLINE DRAWINGS •Parameter unit (FR-PU04) <Outline drawing> <Panel cut dimension drawing> 16.5 23.75 10.5 11.75 5- 4 hole 1.25 5-M3 hole Effective depth 4.5 (Unit:mm) Choose the mounting screws whose length will not exceed the effective depth of the mounting threads.
  • Page 73: Appendix 1 Instructions For Compliance With The European Directive

    Appendix 1 Instructions for compliance with the European Directive (The products conforming to the Low Voltage Directive carry the CE mark.) (1) EMC Directive 1)Our view of transistorized inverters for the EMC Directive A transistorized inverter is a component designed for installation in a control box and for use with the other equipment to control the equipment/device.
  • Page 74 (2) Low Voltage Directive 1) Our view of transistorized inverters for the Low Voltage Directive Transistorized inverters are covered by the Low Voltage Directive (Standard to conform to: EN50178). 2) Compliance We have self-confirmed our inverters as products compliant to the Low Voltage Directive and place the CE mark on the inverters.
  • Page 75: Appendix 2 Instructions For Ul And Cul

    Appendix 2 Instructions for UL and cUL Standard to comply with: UL 508 C, CSA C22.2 No.14) 1. Installation The S500E is UL-listed as a product for use in an enclosure. Design the enclosure so that the ambient temperature, humidity and ambience of the inverter will satisfy the above specifications.
  • Page 76: Motor Overload Protection

    4. Motor overload protection These inverters provide solid state motor overload protection. Set parameter 9 using the following instructions, (Pr. 9 "electronic thermal O/L relay"). <Setting> •Set the rated current [A] of the motor. (Normally set the rated current at 50Hz.) •Setting "0"...
  • Page 77 REVISIONS * The manual number is given on the bottom left of the back cover. Print Date Revision Manual Number May, 2003 IB(NA)-0600151E-A First edition For Maximum Safety • Mitsubishi transistorized inverters are not designed or manufactured to be used in equipment or systems in situations that can affect or endanger human life.

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