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Mitsubishi Electric FR-V520-1.5K to 55K Instruction Manual

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VECTOR INVERTER
FR-V
500
INSTRUCTION MANUAL (BASIC)
FR-V520-1.5K to 55K
FR-V540-1.5K to 55K
Thank you for choosing this Mitsubishi Vector Inverter.
If this is the first time for you to use the FR-V500 series, please read through this Instruction Manual (basic) care-
fully to use the inverter safely.
When you are going to use the inverter for higher-leveled applications, please request the separately available
FR-V500 Instruction Manual (detailed) [IB(NA)-0600065] from where you purchased the inverter or a Mitsubishi
sales representative.
1
OUTLINE ...................................................................................................... 1
1.1
Basic configuration and connection of peripheral devices........................................ 2
1.2
Structure ................................................................................................................... 4
2
INSTALLATION AND WIRING ..................................................................... 6
2.1
Installation of the inverter ......................................................................................... 6
2.2
Connection diagram, PLG cable, PU connector....................................................... 7
2.3
Setting the motor .................................................................................................... 19
2.4
Precautions for use of the vector inverter............................................................... 21
3
RUN AND OPERATION ............................................................................. 22
3.1
Checks prior to test run .......................................................................................... 22
3.2
3.3
Names and functions of the operation panel .......................................................... 26
4
CONTROL .................................................................................................. 32
4.1
Speed control operation ......................................................................................... 32
4.2
Torque control operation ........................................................................................ 36
4.3
Position control operation ....................................................................................... 41
4.4
Control mode switchover timing ............................................................................. 42
4.5
Easy gain tuning ..................................................................................................... 43
4.6
Online auto tuning .................................................................................................. 46
4.7
(Pr. 902 to Pr. 905, Pr. 917 to Pr. 920) ................................................................... 47
5
PARAMETERS........................................................................................... 50
5.1
Function list (Simple mode parameters) ................................................................. 50
5.2
Function list (Extended function parameters) ......................................................... 54
6
ERRORS AND PROTECTIVE FUNCTIONS.............................................. 70
6.1
Errors (Alarms) ....................................................................................................... 70
6.2
Correspondences between digital and actual characters ....................................... 80
6.3
Resetting the inverter ............................................................................................. 80
6.4
Troubleshooting...................................................................................................... 82
6.5
Precautions for maintenance and inspection.......................................................... 93
7
SPECIFICATIONS ..................................................................................... 99
7.1
Model specifications ............................................................................................... 99
7.2
Common specifications ........................................................................................ 101
7.3
Outline dimension drawings ................................................................................. 102
Contents
1
2
3
4
5
6
7

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Table of Contents

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   Summary of Contents for Mitsubishi Electric FR-V520-1.5K to 55K

  • Page 1: Table Of Contents

    VECTOR INVERTER FR-V INSTRUCTION MANUAL (BASIC) FR-V520-1.5K to 55K FR-V540-1.5K to 55K Thank you for choosing this Mitsubishi Vector Inverter. If this is the first time for you to use the FR-V500 series, please read through this Instruction Manual (basic) care- fully to use the inverter safely.
  • 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 the Instruction Manual (basic) and appended documents carefully and can use the equipment correctly.
  • Page 3 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 weight of the inverter.
  • Page 4 CAUTION !The electronic thermal relay 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 equip- ment may be affected.
  • Page 5: Outline

    1 OUTLINE <Abbreviations> • DU: Operation panel (FR-DU04 • PU: Operation panel (FR-DU04 ) and parameter unit (FR-PU04V) • Inverter: Mitsubishi vector inverter FR-V500 series • FR-V500: Mitsubishi vector inverter FR-V500 series • Pr.: Parameter number • PU operation: Operation using the PU (FR-DU04 /FR-PU04V) •...
  • Page 6: Basic Configuration And Connection Of Peripheral Devices

    Basic configuration and connection of peripheral devices 1.1 Basic configuration and connection of peripheral devices 1.1.1 Basic configuration Power supply Use within the permissible power supply specifications of the inverter. (Refer to page 99.) (NFB) No-fuse breaker (NFB) or earth leakage circuit braker (ELB) The breaker must be selected carefully since an in-rush current flows in the inverter at (ELB) power-on.
  • Page 7: Selection Of Peripheral Devices

    Basic configuration and connection of peripheral devices Caution • Do not fit capacitive equipm ent such as power factor correction capacitor, radio noise filter (FR-BIF option) or surge suppressor to the output side of the inverter. This will cause the inverter to trip or power factor correction capacitor and surge suppressor to be dam aged.
  • Page 8: Structure

    Structure 1.2 Structure 1.2.1 Removal and reinstallation of the front cover FR-V520-1.5K to 7.5K, FR-V540-1.5K to 5.5K Removal Hold both sides of the front cover top and push the front cover down. Hold down the front cover and pull it toward you to remove. (The front cover may be removed with the PU (FR-DU04 /FR-PU04V) on.) Catch...
  • Page 9: Removal And Reinstallation Of The Operation Panel

    Structure 1.2.2 Removal and reinstallation of the operation panel To ensure safety, remove and reinstall the operation panel after powering off. Removal Hold down the top button of the operation panel and pull the operation panel toward you to remove. Removal Reinstallation When reinstalling the operation panel, insert it straight and reinstall it securely.
  • Page 10: Installation And Wiring

    Installation of the inverter 2 INSTALLATION AND WIRING 2.1 Installation of the inverter ! Install the inverter under the following conditions. Ambient temperature and humidity Enough clearances Vertical mounting 10cm Measurement position or more Inverter 5cm or 5cm or Measurement more more position...
  • Page 11: Connection Diagram, Plg Cable, Pu Connector

    Connection diagram, PLG cable, PU connector 2.2 Connection diagram, PLG cable, PU connector 2.2.1 Connection diagram (Dedicated Motor: SF-V5R) Match phase sequence. Verify the power specification (Fan should have intake rotation.) of the motor cooling when performing wiring. Refer to page 99 Vector inverter Avoid frequent ON-OFF.
  • Page 12: Main Circuit

    Connection diagram, PLG cable, PU connector 2.2.2 Main circuit (1) Specification of main circuit terminal Terminal Symbol Terminal Name Description Connect to the commercial power supply. R, S, T AC power input Keep these terminals open when using the high power factor converter (FR- HC) or power regeneration common converter (FR-CV).
  • Page 13 Connection diagram, PLG cable, PU connector (2) Terminal arrangement of the main circuit terminal In the main circuit of the inverter, the terminals are arranged as shown below: 200V class FR-V520-1.5K, 2.2K FR-V520-18.5K Jumpers Jumpers Jumpers Screw size (M4) Charge lamp R1 S1 Screw size (M4) Screw size (M8)
  • Page 14 Connection diagram, PLG cable, PU connector 400V class FR-V540-1.5K, 2.2K FR-V540-18.5K Jumpers Jumpers Jumpers Screw size (M4) Charge lamp R1 S1 Screw size (M4) Screw size (M6) Charge lamp Power supply Motor Jumper Screw size (M4) Screw size (M6) FR-V540-3.7K, 5.5K FR-V540-22K Jumpers Jumpers...
  • Page 15 Connection diagram, PLG cable, PU connector (3) Cables and wiring length Select the recommended cable size to ensure that a voltage drop will be 2% max. If the wiring distance between the inverter and motor is long, the motor torque will decrease due to the voltage drop of the main circuit cable especially at high-frequency output.
  • Page 16 Connection diagram, PLG cable, PU connector 2.2.3 PLG connection cable (FR-V5CBL) When using a dedicated motor (SF-V5R series), use a PLG cable (FR-V5CBL) for connection. Inverter side PLG side connector MS3057-12A F-DPEVSB 12P×0.2mm Earth (Ground) wire MS3106B20-29S (Unit: mm ) FR-V500 PLG (SF-V5R) Type...
  • Page 17 Connection diagram, PLG cable, PU connector (2) Setting the number of PLG pulses and PLG rotation direction Set the following parameters according to the PLG specification. Parameter Name Factory Setting Setting Range Remarks Number of PLG pulses 2048 0 to 4096 Extension mode PLG rotation direction...
  • Page 18: Control Circuit

    Connection diagram, PLG cable, PU connector 2.2.5 Control circuit (1) Specifications of control circuit terminals Terminal Type Terminal Name Description Symbol Turn on the STF signal to start forward Forward rotation start rotation and turn it off to stop. When the STF and STR signals are Turn on the STR signal to start reverse turned on simultaneously, the stop rotation and turn it off to stop.
  • Page 19 Connection diagram, PLG cable, PU connector Terminal Type Terminal Name Description Symbol 1 contact output indicating that the output has been stopped by the inverter protective function 230VAC 0.3A, 30VDC 0.3A. Alarm: discontinuity across B-C (continuity across A-C), A, B, C Alarm output Normal: continuity across B-C (discontinuity across A-C).
  • Page 20 Connection diagram, PLG cable, PU connector (4) Changing the control logic The input signals are factory set to sink logic (SINK). To change the control logic, the jumper connector on the back of the control circuit terminal block must be moved to the other position.
  • Page 21 Connection diagram, PLG cable, PU connector Sink logic type and source logic type • The sink logic type is a logic where a signal turns on when a current flows out of the corresponding signal input terminal. Terminal SD is common to the contact input signals. Terminal SE is common to the open collector output sig- nals.
  • Page 22: Connection To The Pu Connector

    Connection diagram, PLG cable, PU connector 2.2.6 Connection to the PU connector (1) When connecting the operation panel or parameter unit using a connection cable <Recommended connection cable> • Parameter unit connection cable (FR-CB2) (option) or the following connector and cable available on the market •...
  • Page 23: Setting The Motor

    Setting the motor 2.3 Setting the m otor This inverter is factory-set to run the dedicated motor (SF-V5R (1500r/min series) with PLG) (It is not necessary to reset the inverter if you use the dedicated motor (SF-V5R (1500r/min series) with PLG) (only when inverter capacity = motor capacity).) POINT The parameter below is extended mode parameter.
  • Page 24 Setting the motor REMARKS When using a conventional motor (SF-VR, SF-JR) or other motors, refer to the Instruction Manual (detailed). <At-a-glance guide to motor setting> Constant-torque Motor Dedicated Motor Standard Motor (with PLG) Parameter, Mitsubishi Mitsubishi Mitsubishi Jumper Con- Other Item SF-JR (with PLG) Other...
  • Page 25: Precautions For Use Of The Vector Inverter

    Precautions for use of the vector inverter 2.4 Precautions for use of the vector inverter The FR-V500 series is a highly reliable product, but incorrect peripheral circuit making or operation/handling method may shorten the product life or damage the product. Before starting operation, always recheck the following items.
  • Page 26: Run And Operation

    Checks prior to test run 3 RUN AND OPERATION 3.1 Checks prior to test run Installation check Check that the inverter is installed correctly in a correct place. (Refer to page 6.) Wiring check Check that wiring is correct. (Refer to page 7.) 3.2 Basic operation (Speed setting, run, speed meter adjustment) 3.2.1 Setting the speed and running the motor...
  • Page 27: Operation Display

    Basic operation (Speed setting, run, speed meter adjustment) PU jog operation Hold down to perform operation, and release it to stop. 1)Set Pr. 15 "jog speed setting" and Pr. 16 "jog acceleration/deceleration time". 2)Set PU jog operation. (Press to select the operation mode and press to switch to PU jog opera- MODE tion.)
  • Page 28 Basic operation (Speed setting, run, speed meter adjustment) External jog operation Keep the start switch (STF or STR) on to perform operation, and turn it off to stop. 1)Set Pr. 15 "jog speed setting" and Pr. 16 "jog acceleration/deceleration time". 2)Select the external operation mode.
  • Page 29 Basic operation (Speed setting, run, speed meter adjustment) 3.2.2 Adjustment (calibration) of speed meter (meter) Changing example At the preset speed of 1500r/min, make adjustment so that the meter (analog meter) deflects to full-scale. Calibrate the DA1 terminal (±10V).(in PU operation mode) POINT •...
  • Page 30: Names And Functions Of The Operation Panel

    Names and functions of the opera- tion panel 3.3 Names and functions of the operation panel With the operation panel (FR-DU04 ), you can perform operation, set the speed, monitor the operation command display, set parameters, display an error, and copy parameters. Unit indication CONTROL PANEL Hz/r (motor speed)
  • Page 31 Names and functions of the opera- tion panel 3.3.1 Monitor display changed by pressing MODE Speed setting mode (Caution) Operation mode Monitoring mode Parameter setting mode Help mode FR-DU04 FR-DU04-1 FR-DU04 FR-DU04 FR-DU04 CONTROL PANEL CONTROL PANEL CONTROL PANEL CONTROL PANEL CONTROL PANEL Hz/r Hz/r...
  • Page 32: Operation Mode

    Names and functions of the opera- tion panel 3.3.4 Parameter setting method (Example: Method to enable extended function parameters) • A parameter value may either be set by updating its parameter number or setting the value digit-by-digit using • To write the setting, change it and press for 1.5 seconds.
  • Page 33: Help Mode

    Names and functions of the opera- tion panel 3.3.6 Help mode Alarm history Alarm history Parameter All clear Software version clear clear read FR-DU04 CONTROL PANEL Hz/r MODE To 3.3.2 Monitoring (1) Alarm history Four past alarms can be displayed with ("."...
  • Page 34 Names and functions of the opera- tion panel (3) Parameter clear Initializes the parameter values to the factory settings. The calibration values are not initialized. (Parameter values are not cleared by setting "1" in Pr. 77 "parameter write disable selection".) Flicker FR-DU04 FR-DU04...
  • Page 35: Copy Mode

    Names and functions of the opera- tion panel 3.3.7 Copy mode By using the operation panel (FR-DU04 ), the parameter values can be copied to another inverter (only the FR- V500 series). Operation procedure After reading the parameter values from the copy source inverter, connect the operation panel to the copy des- tination inverter, and write the parameter values.
  • Page 36: Control

    Speed control operation 4 CONTROL This inverter can control a motor under speed, torque or position control. (As required, set "1" (extended function parameters valid) in Pr. 160 "extended function selection".) Refer to page 28 for the setting method of Pr. 160 "extended function selection" and to page 54 for details. (Since the factory setting of Pr.
  • Page 37 Speed control operation 4.1.4 Operation command setting (1) Forward and reverse rotation commands (terminals STF, STR) 1)Command from the operation panel (FR-DU04 ): Turn on (Refer to page 22.). 2)External command: Turn the forward/reverse rotation command (terminal STF, STR)on. (Refer to page 23.) (Turning both terminals STF and STR on or off will give a stop command.) REMARKS Use Pr.
  • Page 38 Speed control operation Factory Parameter Name Description Setting Set the torque restriction level in % for speed control or position control so that the output torque does not exceed the predetermined value. (0 to 400%) Torque restriction level When Pr. 810 = 0, 1st quadrant Pr.
  • Page 39 Speed control operation Related parameters TL signal terminal assignment ⇒ Set "26" in any of Pr. 180 to Pr. 183 and Pr. 187 (input terminal function selection). (Refer to page 61) REMARKS • When an analog signal is used to make external torque restriction, refer to page 47 for calibration of the No. 3 terminal (Pr. 904 "torque command No.3 bias"...
  • Page 40: Torque Control Operation

    Torque control operation 4.2 Torque control operation 4.2.1 Torque control Torque control is exercised to develop torque as set in the torque command. The motor speed becomes constant when the motor output torque and load torque are balanced. For torque control, therefore, the speed is determined by the load.
  • Page 41 Torque control operation (1) I/O signals The following table indicates the operations of the signals. Signal Terminal Name Remarks External operation STF, STR signal Start and stop are the same as under speed Start signal control. A stop is made when the STF and Forward or reverse rotation from PU operation STR signals are both on.
  • Page 42 Torque control operation 4.2.3 Setting procedure Perform secure wiring. (Refer to page 7.) It is not necessary to set the PLG when using the Set the PLG. (Refer to page 12.) dedicated motor (SF- V5R). Set the motor to be used. (Refer to page 19.) Refer to page 19 if the motor is one rank lower.
  • Page 43 Torque control operation (1) Calibration of torque command No. 3 terminal Output torque Refer to the chart on the right for the relationship (Torque command) between torque setting input voltage and output 150% voltage. The torque setting input signal is in pro- portion to the output torque.
  • Page 44 Torque control operation (1) When Pr. 807 = 0 The speed command value during speed restriction Speed setting acts as acts as a speed restriction level. At this time, speed restriction level in according to the acceleration/deceleration time set both forward rotation and Speed restriction operation reverse rotation.
  • Page 45: Position Control Operation

    Position control operation 4.3 Position control operation On this inverter, you can use parameter and pulse inputs to exercise position control. Refer to the Instruction Manual (detailed) for details. 4.3.1 Position command from parameter setting Position control is exercised using the position feed amounts set in Pr. 465 to Pr. 494. 4.3.2 Position command from PLC Position control is exercised by connecting the PLC, such as the MELSEC-Q series PLC positioning module...
  • Page 46: Control Mode Switchover Timing

    Control mode switchover timing 4.4 Control mode switchover timing Depending on a parameter setting change or whether the MC terminal turns on/off, the control mode switches at the following timing. Switchover Pattern Switchover Operation The mode can be changed any time independently of whether the motor is at a stop or running Speed Torque or the DC brake (servo lock) is operating.
  • Page 47: Easy Gain Tuning

    Easy gain tuning 4.5 Easy gain tuning The ratio of the load inertia to the motor inertia (load inertia moment ratio) is estimated in real time from the torque command and speed during motor operation to automatically set the optimum gains for speed control/ position control from that ratio and response level setting.
  • Page 48 Easy gain tuning 4.5.3 Precautions for easy gain tuning (1) Checking the Pr. 800 "control system selection" value Easy gain tuning is valid only for the speed control/position control mode under PLG vector control. It is invalid for torque control and V/F control. Pr.
  • Page 49 Easy gain tuning 4.5.5 Easy gain tuning-related parameter operation R efe r to th e follow ing ta ble for the p aram eter/g ain re ad/w rite o pera tio n using P r. 8 19 "ea sy gain tu ning selection ". Pr.
  • Page 50: Online Auto Tuning

    Online auto tuning 4.6 Online auto tuning ! Excellent torque accuracy is provided even if the secondary resistance value of the motor varies with the rise of the motor temperature. 4.6.1 Parameters • For the motor with PLG, set "2" in Pr. 95 "online auto tuning selection". Parameter Name Factory Setting...
  • Page 51: Biases And Gains Of Speed Setting Terminals (pr. 902 To Pr. 905, Pr. 917 To Pr. 920)

    Biases and gains of speed setting termi- nals (Pr. 902 to Pr. 905, Pr. 917 to Pr. 920) 4.7 Biases and gains of speed setting term inals (Pr. 902 to Pr. 905, Pr. 917 to Pr. 920) Adjust the biases and gains of the speed setting No. 2, torque command No. 3 and multi-function No. 1 terminals.
  • Page 52 Biases and gains of speed setting termi- nals (Pr. 902 to Pr. 905, Pr. 917 to Pr. 920) Set 1 (PU operation mode) in Pr. 79 "operation mode selection". (Refer to page 52.) Example: To change the external operation mode (Pr. 79 = 2) to the PU operation mode (Pr. 79 = 1) Press one time.
  • Page 53 Biases and gains of speed setting termi- nals (Pr. 902 to Pr. 905, Pr. 917 to Pr. 920) (5)-1 Method to adjust only the gain speed and not to adjust the voltage Analog voltage A/D value (%) across terminals 2-5 Press once to display the FR-DU04...
  • Page 54: Parameters

    Function list (Simple m ode parameters) 5 PARAMETERS 5.1 Function list (Simple mode parameters) 5.1.1 Simple mode parameter list At-a-glance Guide to Functions • " " " " :Usable function • ×:Unusable function • * :Functions that can be used for Minimum Setting Reference...
  • Page 55 Function list (Simple mode parameters) 5.1.2 Explanation of simple mode parameters Refer to the separately available Instruction Manual (detailed) for details. Pr. 4 "multi-speed setting (high speed)" Pr. 1 "maximum speed", Pr. 2 "minimum speed" Pr. 5 "multi-speed setting (middle speed)" ! You can clamp the upper and lower limits of the output Pr.
  • Page 56 Function list (Simple m ode parameters) Pr. 77 "parameter write disable selection" ! Yo u ca n se le ct w h ethe r w rite to variou s pa ram e te rs ca n b e pe rform ed o r no t. U se th is fun ction to preven t pa ra m e te r valu e s fro m b ein g re w ritten b y m isop e ra tio n.
  • Page 57 Function list (Simple mode parameters) Pr. 160 "extended function display selection" ! Set this parameter to display/set the extended function parameters. Setting Description Only the simple mode parameters are displayed. All parameters are displayed. REMARKS Refer to page 54 for the parameters (extended function parameters) available when "1" is set in Pr. 160 "extended function dis- play selection".
  • Page 58: Function List (extended Function Parameters)

    Function list (Extended function parameters) 5.2 Function list (Extended function parameters) Refer to page 50 for the function list of simple mode parameters. The extended function parameters are made valid by setting "1" in Pr. 160 "extended function selection". Refer to page 28 for the setting method, and to the Instruction Manual (detailed) for details.) At-a-glance Guide to Func- tions "...
  • Page 59 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 60 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 61 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 62 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 63 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 64 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 65 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 66 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 67 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 68 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 69 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 70 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 71 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 72 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 73 Function list (Extended function parameters) At-a-glance Guide to Func- tions " " " " : Usable function ×: Unusable function Cus- * : Functions that can be used Factory tomer Name Outline for param eter-set position con- Setting Set- trol ting Vector Control Speed...
  • Page 74: Errors And Protective Functions

    Errors (Alarms) 6 ERRORS AND PROTECTIVE FUNCTIONS 6.1 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 the fault does not correspond to any of the following errors or if you have any other problem, please contact your sales representative or distributor.
  • Page 75 Errors (Alarms) Operation Panel E.OV1 FR-PU04V OV During Acc Indication Name Regenerative overvoltage shut-off during acceleration (*2) If regenerative energy causes the inverter's internal main circuit DC voltage to reach or exceed the Description specified value, the protective circuit is activated to stop the inverter output. It may also be activated by a surge voltage generated in the power supply system.
  • Page 76 Errors (Alarms) Operation Panel E.IPF FR-PU04V Inst. Pwr. Loss Indication Name Instantaneous power failure protection (*4) If a power failure occurs for longer than 15ms (this also applies to inverter input shut-off), the instantaneous power failure protective function is activated to stop the inverter output in order to prevent the control circuit from malfunctioning.
  • Page 77 Errors (Alarms) Operation Panel E.OHT FR-PU04V OH Fault Indication Name External thermal relay operation If the external thermal relay provided for motor overheat protection, or the internally mounted Description temperature relay in the motor, etc. switches on (contacts open), the inverter output is stopped. If the relay contacts are reset automatically, the inverter will not restart unless it is reset.
  • Page 78 Errors (Alarms) Operation Panel E. 1 to FR-PU04V Fault 1 to Fault 3 Indication E. 3 Name Option alarm Stops the inverter output if a contact fault or the like of the connector between the inverter and Description communication option occurs. Check that the communication option is plugged into the connector securely.
  • Page 79 Errors (Alarms) E. 6 Fault 6 Operation Panel FR-PU04V Indication E. 7 Fault 7 Name CPU error If the arithmetic operation of the peripheral circuit of the built-in CPU does not end within the Description predetermined period or if an error exists in the receive data of the built-in CPU, the inverter self- determines it as an alarm and stops the output.
  • Page 80 Errors (Alarms) Operation Panel E.OS FR-PU04V Overspeed occurrence Indication Name Overspeed occurrence Description Indicates that the motor speed has exceeded the overspeed setting level. • Check that the Pr. 374 "overspeed detection level" value is correct. Check point • Check that the number of PLG pulses differ from the actual number of PLG pulses. •...
  • Page 81 Errors (Alarms) Operation Panel E.EP FR-PU04V E.EP Indication Name Encoder mis-wiring detection The rotation command of the inverter differs from the actual motor rotation direction detected from Description the PLG during offline auto tuning. • Check for mis-wiring of the PLG cable. Check point •...
  • Page 82 Errors (Alarms) Operation Panel FR-PU04V Indication Name Regenerative brake prealarm Appears if the regenerative brake duty reaches or exceeds 85% of the Pr. 70 "special regenerative Description brake duty" value. If the regenerative brake duty reaches 100%, a regenerative overvoltage (E.
  • Page 83 Errors (Alarms) 6.1.4 How to recover from PU stop error (PS) STOP (1) Restarting method when stop was made by pressing from operation panel RESET (Method of restarting from indication) After the motor has decelerated to a stop, turn off the STF or STR signal. Press twice* to display MODE...
  • Page 84: Correspondences Between Digital And Actual Characters

    Correspondences between digital and actual characters 6.2 Correspondences 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 Digital Actual Digital Actual Digital 6.3 Resetting the inverter The inverter can be reset by performing any of the following operations.
  • Page 85 MEMO...
  • Page 86: Troubleshooting

    Troubleshooting 6.4 Troubleshooting POINT If you have made various checks and still cannot find the cause of an error, we recommend you to initialize the parameter values (to the factory settings) once, then set necessary parameter values again, and check them. (Refer to page 30 for parameter all clear.) 6.4.1 Motor generates abnormal noise .
  • Page 87: Motor Does Not Rotate

    Troubleshooting 6.4.2 Motor does not rotate (1) Vector contro Page 84 The motor does not rotate. Are the charge lamp on Is the speed and the operation panel LED indication given? command input? Are the operation Input the speed command. panel LED off and (Refer to page 33.) the charge lamp on?
  • Page 88 Troubleshooting Page 83 Is torque control exercised? Is the torque Have you checked command input? the data of speed Page 83 Apply a voltage to the control 1? analog input terminals (across 3-5). Have you set the speed restriction? Is the position command given? (Setting from PU or parameter) Turn on forward rotation...
  • Page 89: V/f Control

    Troubleshooting (2) V/F control The motor does not rotate. Are the charge lamp on and the operation panel LED indication given? Is there no alarm output Are the operation panel to the operation panel? LED off and the charge lamp on? Check the alarm definition, 1) Contact fault of the operation panel remove the cause of the...
  • Page 90: Motor Generates Heat Abnormally

    Troubleshooting 6.4.3 Motor generates heat abnormally The motor generates heat abnormally. Have you set the motor type? Set the motor (Pr. 71). Is the dedicated motor (SF-V5R, SF-VR), standard motor with PLG (SF-JR) or constant-torque motor with PLG (SF-HRCA) used? Perform offline auto tuning (Pr.
  • Page 91: Motor Hunts

    Troubleshooting 6.4.4 Motor hunts (1) Speed control The motor hunts. Is the speed setting varying? Take proper action to stabilize the speed setting. (Example: Enter the filter time constant (Pr. 822) to the analog terminal.) PLG has not been set. Perform PLG setting (Refer to page 12 for details.) Is the speed gain too...
  • Page 92: Machine Operates Unstably

    Troubleshooting 6.4.5 Machine operates unstably (1) Speed control The machine operates unstably. Is the acceleration/ deceleration time longer than the setting? Is torque insufficient? Increase the torque restriction value, or increase the excitation ratio (Pr. 854). <Refer to the Instruction Manual (detailed).>...
  • Page 93: Speed Command Does Not Match Motor Speed

    Troubleshooting 6.4.6 Speed command does not match motor speed (1) Speed control The speed command does not match the motor speed. Have you set the motor type? Set the motor (Pr. 71). Is the PLG setting correct? Make the PLG setting correctly.
  • Page 94: Motor Rotates But Speed Does Not Change

    Troubleshooting 6.4.7 Motor rotates but speed does not change (1) Speed control The motor rotates but speed does not change. Is the maximum speed (Pr. 1) lower than the speed setting? Change the maximum speed (Pr. 1) or speed setting to match the specifications.
  • Page 95: Torque Control Is Not Exercised Normally

    Troubleshooting 6.4.8 Torque control is not exercised normally (1) Torque control Torque control is not exercised normally. Is torque control selected in control mode selection (Pr. 800)? Select torque control in control mode selection (Pr. 800). Is the phase sequence of the motor wiring correct? Check the wiring and perform correct wiring.
  • Page 96 Troubleshooting Page 91 Is the torque command Is there no influence unvaried? of noise? Take measures to reduce noise. Is the PWM carrier frequency low? Decrease the carrier frequency (Pr. 72). Set the torque setting filter (Pr. 826). Has online auto tuning been performed? Set the online auto tuning (Pr.
  • Page 97: Precautions For Maintenance And Inspection

    Precautions for maintenance and inspection 6.5 Precautions for maintenance and inspection 6.5.1 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 98: Pressure Test

    Precautions for maintenance and inspection 6.5.5 Pressure test Do not conduct a pressure test. Deterioration may occur. 6.5.6 Daily and periodic inspection Interval Periodic* Area of Inspection Description Method Criterion Instrument Inspection Item Ambient temperature: -10°C Check ambient Measure 5cm away from to +50°C , non- Therm om eter, Surrounding...
  • Page 99: Replacement Of Parts

    Precautions for maintenance and inspection Interval Periodic* Area of Inspection Description Method Criterion Instrument Inspection Item (1) Lamps indicate (1) Check for LED lamp indicator lamps on (1) Check that lamps " Display blown. panel. are lit. " (2) Clean. (2) Clean with rag.
  • Page 100 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 101: Inverter Replacement

    Precautions for maintenance and inspection 6.5.8 Inverter replacement The inverter can be replaced with the control circuit wiring kept connected. Before replacement, remove the screws in the wiring cover of the inverter. Remove the mounting screws in both ends of the control circuit terminal block. With both hands, pull down the terminal block from behind the control circuit terminals.
  • Page 102 Precautions for maintenance and inspection Measuring Points and Instruments Measuring Item Measuring Instrument Remarks (Reference Measurement Value) Point Power supply Across R-S, S-T Within permissible commercial power supply AC voltage Moving-iron type AC voltmeter and T-R voltage fluctuation (Refer to page 98) Power supply side R, S and T line current...
  • Page 103: Specifications

    Model specifications 7 SPECIFICATIONS 7.1 Model specifications ! ! ! ! 200V class (for use with the dedicated motor [SF-V5R (1500r/min series)]) Type FR-V520-[][]K 18.5 Applied motor capac- 18.5 ity (kW) Rated capacity (kVA) 13.0 18.7 25.2 30.4 35.8 43.8 58.1 68.5 91.0...
  • Page 104 Model specifications ! ! ! ! 400V class (for use of the dedicated motor [SF-V5RH (1500r/min series)]) Type FR-V540-[][]K 18.5 Applied motor capac- 18.5 ity (kW) Rated capacity (kVA) 10.0 12.8 19.0 24.6 30.4 35.8 46.3 59.5 68.5 91.0 (Caution 1) Rated current (A) 10.0 14.5...
  • Page 105: Common Specifications

    Common specifications 7.2 Common specifications Soft-PWM control or high carrier frequency sine-wave PWM control can be selected. Control system Vector control, or V/F control can be selected. Control mode Speed control, torque control, position control Speed setting Analog input 0.03% of the maximum set speed resolution Digital input 0.003% to the maximum setting (minimum setting 0.1r/min)
  • Page 106: Outline Dimension Drawings

    Outline dimension drawings 7.3 Outline dimension drawings 7.3.1 Inverter outline dimension drawings ! ! ! ! FR-V520-1.5K‚ 2.2K ! ! ! ! FR-V540-1.5K‚ 2.2K 2- 6 hole (Unit: mm) ! ! ! ! FR-V520-3.7K‚ 5.5K‚ 7.5K ! ! ! ! FR-V540-3.7K‚ 5.5K 2- 6 hole 10.5 (Unit: mm)
  • Page 107 Outline dimension drawings ! ! ! ! FR-V520-11K‚ 15K ! ! ! ! FR-V540-7.5K‚ 11K, 15K, 18.5K 2- 10 hole 10.5 (Unit: mm) ! ! ! ! FR-V520-18.5K 2- 10 hole (Unit: mm)
  • Page 108 Outline dimension drawings ! ! ! ! FR-V520-22K, 30K‚ 37K ! ! ! ! FR-V540-22K, 30K‚ 37K 2- C hole ! ! ! ! 200V class Inverter Type FR-V520-22K FR-V520-30K,37K ! ! ! ! 400V class Inverter Type FR-V540-22K FR-V540-30K,37K (Unit: mm) ! ! ! ! FR-V520-45K‚...
  • Page 109 Outline dimension drawings 7.3.2 Dedicated motor outline dimension drawings (1500r/min series) Install the motor on the floor and use it with the shaft horizontal. Leave an enough clearance between the fan suction port and wall to ensure adequate cooling. For the flange type and brake motors, refer to the separately available outline dimension drawings. The 400V class motor has H at the end of its type name.
  • Page 110 Outline dimension drawings ! ! ! ! SF-V5R(H) ‚ Connector (for PLG) MS3102A20-29P Exhaust 38k6 Section AA Sliding distance Suction Frame leg viewed from above Dimensions(mm) Output Frame Weight Type (kW) (kg) SF-V5R(H)5K 132S SF-V5R(H)7K 132M (Unit: mm) ! ! ! ! SF-V5R(H) ‚...
  • Page 111 Outline dimension drawings ! ! ! ! SF-V5R(H) 30K 37K 45K 55K ‚ ‚ ‚ Connector (for PLG) Exhaust MS3102A20-29P Section AA Sliding distance Suction Frame leg viewed from above Dimensions(mm) Output Frame Weight Type (kW (HP)) (kg) SF-V5R (H )30K SF-V5R (H )37K 200L 433.5...
  • Page 112 REVISIONS * The manual number is given on the bottom left of the back cover. Print Date * Manual Number Revision Oct., 2001 IB(NA)-0600064-A First edition Addition Mar., 2002 IB(NA)-0600064-B Three-phase 400V power input specifications For Maximum Safety ! Mitsubishi vector 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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