VECTOR INVERTER FR-V500 FR-V500 INSTRUCTION MANUAL (Detailed) VECTOR INVERTER HIGH PRECISION & FAST RESPONSE VECTOR INVERTER FR-V520-1.5K to 55K FR-V540-1.5K to 55K . IB(NA)-0600131E-C(0611)MEE Printed in Japan Specifications subject to change without notice.
Thank you for choosing this Mitsubishi vector inverter. This Instruction Manual (detailed) provides instructions for advanced use of the FR-V500 series inverters. Incorrect handling might cause an unexpected fault. Before using the inverter, always read this Instruction Manual and the Instruction Manual (basic) [IB-0600064] packed with the product carefully to use the equipment to its optimum performance.
2) Wiring CAUTION z Do not fit capacitive equipment such as power factor correction capacitor, surge suppressor or radio noise filter (option FR-BIF) to the inverter output side. z The connection orientation of the output cables (terminals U, V, W) to the motor will affect the direction of rotation of the motor. 3) Trial run CAUTION z Check all parameters, and ensure that the machine will not be damaged by a sudden start-up.
CONTENTS WIRING 1 1.1 Internal block diagram......................................................................................... 2 1.2 Main circuit terminal specifications ................................................................... 3 1.3 Connection of stand-alone option units ............................................................ 4 1.3.1 1.3.2 1.3.3 1.3.4 1.3.5 1.3.6 1.4 Connection of the dedicated external brake resistor (FR-ABR) ................................................
1.8.13 1.8.14 1.8.15 1.8.16 1.8.17 1.8.18 1.8.19 1.9 Output stop (MRS signal): Pr. 180 to Pr. 183, Pr. 187 setting "24" ..................................................32 Start self-holding selection (STOP signal): Pr. 180 to Pr. 183, Pr. 187 setting "25".........................32 Control mode changing (MC signal): Pr. 180 to Pr. 183, Pr. 187 setting "26"..................................33 Torque limit selection (TL signal): Pr. 180 to Pr. 183, Pr. 187 setting "27" ....................................
3 Pulse monitor selection (Pr. 430) .....................................................................................................62 Concept of position control gains .....................................................................................................62 Troubleshooting................................................................................................................................63 Position control is not exercised normally ............................................
3.11.7 3.11.8 Reverse rotation prevention selection (Pr. 78 ) ..............................................................................117 Operation mode selection (Pr. 79) .................................................................................................117 3.12 Offline auto tuning (Pr. 80 to Pr. 96)............................................................... 120 3.12.1 3.12.2 3.12.3 3.12.4 3.12.5 3.12.6 Offline auto tuning function (Pr. 9, Pr. 80, Pr. 81, Pr. 83, Pr. 84, Pr.
3.28 Control system function (Pr. 374) .................................................................. 166 Overspeed detection (Pr. 374) .......................................................................................................166 3.29 Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) ................................ 167 3.29.1 Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) .................................................................167 3.30 Remote output (Pr.
3.41.1 3.41.2 DA1/DA2 terminal calibration (Pr. 900, Pr. 901).............................................................................188 Biases and gains of speed setting terminals (speed setting terminal 2, torque command terminal 3, multi function terminal 1) (Pr. 902 to Pr. 905, Pr. 917 to Pr. 920)...........................................................................................190 3.42 Additional function (Pr. 990) .........................................................................
1 WIRING This chapter describes the basic "wiring" for use of this product. Always read the instructions and other information before using the equipment. 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Internal block diagram ..........................................2 Main circuit terminal specifications ....................3 Connection of stand-alone option units..............4 Control circuit terminal specifications................8 Precautions for use of the vector inverter ..........11 Others.........................
Internal block diagram 1.1 Internal block diagram Verify the power specification of the motor cooling fan when performing wiring. Refer to page 196. B T C FR-V500 R S T A S Avoid frequent ON-OFF. Repeated inrush current at power on will shorten the converter life. (switching life is about 100,000 times) MCCB MC OCR MCCB MC R Mitsubishi dedicated motor (SF-V5RU) P1 Jumper: Remove this jumper when connecting the FR-HEL/BEL. Jumper: Remove this jumper when connecting the FR-ABR. (5.
Main circuit terminal specifications 1.2 Main circuit terminal specifications Terminal Symbol Terminal Name DC reactor connection Built-in brake circuit connection Connect to the commercial power supply. Keep these terminals open when using the high power factor converter (FRHC) or power regeneration common converter (FR-CV). Connect a three-phase squirrel-cage motor or Mitsubishi dedicated motor. Connected to the AC power supply terminals R and S.
Connection of stand-alone option units 1.3 Connection of stand-alone option units The inverter accepts a variety of stand-alone option units as required. Incorrect connection will cause inverter damage or accident. Connect and operate the option unit carefully in accordance with the corresponding option unit manual. 1.3.1 Connection of the dedicated external brake resistor (FR-ABR) The built-in brake resistor is connected across terminals P and PR.
Connection of stand-alone option units z Model ..... FR-V520-11K to 15K, FR-V540-7.5K to 15K 1) Connect the brake resistor across terminals P and PR. R1 S1 PR R S T U V Power supply terminal block for control circuit W P1 N P Dedicated brake resistor (FR-ABR) 1.3.2 Connection of the brake unit (FR-BU) Connect the optional FR-BU brake unit as shown below to improve the braking capability during deceleration. T *2 ON MC U Motor S V IM T W R Power supply *3 Remove jumper.
Connection of stand-alone option units 1.3.3 Connection of the brake unit (BU type) Connect the BU type brake unit correctly as shown on the right. Incorrect connection will damage the inverter. Remove the jumpers from terminals HB-PC and TB-HC and fit a jumper across terminals PC-TB of the brake unit. Inverter MC MCCB Power supply U S V T W Motor IM PR Remove jumpers. *3 T *2 R PX P N *1 MC ON Discharging resistor OFF Remove jumpers. MC Fit a jumper.
Connection of stand-alone option units 1.3.5 Connection of the power regeneration common converter (FR-CV) When connecting the FR-CV type power regeneration common converter, connect the inverter terminals (P, N) and FR-CV type power regeneration common converter terminals as shown below so that their symbols match with each other. After making sure that the wiring is correct, set "2" in Pr. 30 "regenerative function selection". Use the FR-CV with capacity one rank greater than the inverter.
Control circuit terminal specifications 1.
Control circuit terminal specifications Terminal Symbol PAR Encoder signal Input signals PB PBR PZ PZR PG Analog Open collector Contact SD Output signals A, B, C DO1 to DO3 SE DA1, DA2 5 RS-485 Description Rated Specifications Differential line receiver input (AM26LS32 equivalent) or complimentary input Differential line receiver A-phase inverted input (AM26LS32 signal input equivalent) terminal Differential line receiver A-, B- and Z-phase signals are input from the encoder.
Control circuit terminal specifications 1.4.1 Connecting the control circuit to a power supply separately from the main circuit If the magnetic contactor (MC) in the inverter power supply is opened when the protective circuit is operated, the inverter control circuit power is lost and the alarm output signal cannot be kept on. To keep the alarm signal on terminals R1 and S1 are available. In this case, connect the power supply terminals R1 and S1 of the control circuit to the primary side of the MC.
Precautions for use of the vector inverter 1.5 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. (1) Use insulation-sleeved crimping terminals for the power supply and motor cables. (2) The inverter will be damaged if power is applied to the inverter output terminals (U, V, W).
Others 1.6 Others 1.6.1 Leakage currents and countermeasures Leakage currents flow through static capacitances existing in the inverter I/O wiring and motor. Since their values depend on the static capacitances, carrier frequency, etc., take the following measures. (1) To-earth (ground) leakage currents Leakage currents may flow not only into the inverter's own line but also into the other lines through the earth (ground) cable, etc.
Others (3) Selection of rated sensitivity current of earth (ground) leakage breaker Leakage current (mA) Leakage current (mA) When using the earth (ground) leakage breaker with the inverter circuit, select its rated sensitivity current as follows, independently of the PWM carrier frequency.
Others 1.6.2 Power off and magnetic contactor (MC) (1) Inverter primary side magnetic contactor (MC) On the inverter primary side, it is recommended to provide an MC for the following purposes. ( Refer to the Instruction Manual (basic) for selection.) 1) 2) 3) 4) To release the inverter from the power supply when the inverter protective function is activated or the drive becomes faulty (e.g.
Others 1.6.3 Installation of reactor When the inverter is connected near a large-capacity power transformer (1000kVA or more and wiring length 10m max.) or when a power capacitor is to be switched over, an excessive peak current may flow in the power input circuit, damaging the converter circuit. To prevent this, always install the DC reactor or AC reactor (FR-HEL/BEL or FR-HAL/BAL).
Others 1.6.4 Notes on earthing (grounding) z Use the dedicated earth (ground) terminal to earth (ground) the inverter. (Do not use the screw in the case, chassis, etc.) Use a tinned crimping terminal which does not contain zinc to connect the earth (ground) cable. Tighten the screw, taking care not to break its threads. z Use the largest possible gauge for the earth (ground) cable. The gauge should be equal to or larger than those indicated in the following table.
Others 1.6.5 Inverter-generated noises and their reduction techniques Some noises enter the inverter to malfunction it and others are radiated by the inverter to malfunction peripheral devices. Though the inverter is designed to be insusceptible to noises, it handles low-level signals, so it requires the following basic techniques. Also, since the inverter chops outputs at high carrier frequency, that could generate noises.
Others Noise Propagation Path Measures When devices that handle low-level signals and are liable to malfunction due to noises, e.g. instruments, receivers and sensors, are contained in the enclosure that contains the inverter or when their signal cables are run near the inverter, the devices may be malfunctioned by air-propagated noises. The following measures must be taken: (1) Install easily affected devices as far away as possible from the inverter.
Others 1.6.6 Power supply harmonics Power supply harmonics may be generated from the converter section of the inverter, affecting the power supply equipment, power capacitors, etc. Power supply harmonics are different in generation source, frequency and transmission path from radio frequency (RF) noise and leakage currents. Take the following measures.
Others 1.6.7 Harmonic suppression guidelines Harmonic currents flow from the inverter to a power receiving point via a power transformer. The harmonic suppression guidelines were established to protect other consumers from these outgoing harmonic currents. The three-phase 200V input specifications 3.
Others Table 4 Harmonic Content (Values of the fundamental current is 100%.) Reactor Not used Used (AC side) Used (DC side) Used (AC, DC sides) 1) 5th 7th 11th 13th 17th 19th 23rd 25th 65 38 30 28 41 14.5 13 9.1 8.5 7.4 8.4 7.2 7.7 3.4 5.0 4.1 4.3 3.2 4.7 3.2 3.1 1.9 3.2 2.4 2.6 1.7 3.0 1.6 1.8 1.3 2.2 1.
Others 4) Harmonic suppression techniques No. 1 2 3 Item Reactor installation (ACL, DCL) High power factor converter (FR-HC) Installation of power factor improving capacitor 4 Transformer multi-phase operation 5 Passive filter (AC filter) 6 Active filter 1.6.8 Description Install a reactor (ACL) on the AC side of the inverter or a reactor (DCL) on its DC side or both to suppress outgoing harmonic currents.
Others 1.6.9 Using the PU connector for computer link (1) When connecting the control panel or parameter unit using a connection cable Refer to the Instruction Manual (basic). (2) For RS-485 communication The PU connector can be used to perform communication operation from a personal computer etc. When the PU connector is connected with a personal, FA or other computer by a communication cable, a user program can run and monitor the inverter or read and write to parameters.
Others (2) Connection of a computer to multiple inverters (1:n connection) Computer RS-485 interface terminal Station 1 Station 2 Inverter Inverter Station n (up to 32) Inverter RS-485 connector RS-485 connector RS-485 connector Distributor RJ-45 connector 2) 10BASE-T cable 1) RS-232C cable Terminating resistor Computer Station 1 Station 2 Station n RS-232C connector Inverter Inverter Inverter RS-485 connector RS-485 connector RS-485 connector Maximum 15m Converter Distributor Te
Others 1) Wiring of one RS-485 computer and one inverter Cable connection and signal direction Computer Side Terminals Signal name 2) Description Inverter PU connector 10 BASE-T cable RDA Receive data RDB Receive data SDB SDA Send data RDA SDB Send data RDB RSA Request to send RSB Request to send CSA Clear to send CSB Clear to send SDA (Caution 1) 0.
Input terminals 1.7 Input terminals 1.7.1 Run (start) and stop (STF, STR, STOP) To start and stop the motor, first switch on the input power of the inverter (when there is a magnetic contactor on the input side, use the operation-ready switch to turn on the magnetic contactor), then start the motor with the forward or reverse rotation start signal. Two-wire type (STF, STR) MCCB A two-wire type connection is shown on the right.
Input terminals 1.7.2 External thermal relay input (OH) When the external thermal relay or the built-in thermal relay of the motor (thermal relay protector) is actuated to protect the motor from overheat, the inverter output can be shut off and the corresponding alarm signal can be provided to hold a stop status. Even if the thermal relay contact resets, the motor cannot be restarted unless the reset terminal RES-SD are shorted for more than 0.1s and then opened or a power-on reset is made.
Input terminals 1.7.4 Torque setting input signal and motor-generated torque (terminals 3, 5) Refer to the diagrams shown at below right for the relationship between the torque setting input signal and output voltage. The torque setting input signal is in proportion to the output torque. However, motor-generated torque varies with the motor temperature.
Input terminals 1.7.6 Common terminals (SD, 5, SE) Terminals 5, SD and SE are common to the I/O signals and isolated from each other. Do not earth (ground) these terminals. Avoid connecting the terminal SD and 5 and the terminal SE and 5. Terminal SD is a common terminal for the contact input terminals (STF, STR, OH, RES, DI1, DI2, DI3 and DI4) and the encoder output signals.
How to use the input signals (assigned terminals DI1 to DI4, STR) 1.8 How to use the input signals (assigned terminals DI1 to DI4, STR) (Pr. 180 to Pr. 183, Pr. 187) These terminals vary in functions with the settings of Pr. 180 to Pr. 183 and Pr. 187. Parameter Factory-Set Value Factory-Set Signal Pr. 180 "DI1 terminal function selection" Pr. 181 "DI2 terminal function selection" Pr. 182 "DI3 terminal function selection" Pr. 183 "DI4 terminal function selection" Pr.
How to use the input signals (assigned terminals DI1 to DI4, STR) 1.8.4 Third function selection (X9 signal): Pr. 180 to Pr. 183, Pr. 187 setting "9" Turn on this "X9 signal" to set: Pr. 110 "third acceleration/deceleration time" Pr. 111 "third deceleration time" Select either the first motor or the second motor according to the RT signal input.
How to use the input signals (assigned terminals DI1 to DI4, STR) 1.8.11 Orientation command (X22 signal): Pr. 180 to Pr. 183, Pr. 187 setting "22" With the position detector (encoder) fitted to the motor end, you can perform position stop (orientation) control of the rotation shaft. Refer to page 159 for details. Related parameters Pr. 350 "stop position command selection", Pr. 351 "orientation switchover speed", Pr. 356 "internal stop position command", Pr. 357 "orientation in-position zone", Pr.
How to use the input signals (assigned terminals DI1 to DI4, STR) 1.8.15 Control mode changing (MC signal): Pr. 180 to Pr. 183, Pr. 187 setting "26" By setting Pr. 800 "control system selection", change the control mode between speed, torque and position. Refer to page 169 for details. 1.8.16 Torque limit selection (TL signal): Pr. 180 to Pr. 183, Pr. 187 setting "27" By setting Pr. 815 "torque limit level 2", you can change the torque limit value. Refer to the Instruction Manual (basic) for details. 1.8.
How to use the input signals (assigned terminals DI1 to DI4, STR) 1.8.19 P control selection (P/PI control switchover) (X44 signal): Pr. 180 to Pr. 183, Pr. 187 setting "44" By turning the X44 signal on/off during speed control operation under vector control, you can select whether to add the integral time (I) or not when performing gain adjustment with P gain and integral time. When the X44 signal is off: PI control When the X44 signal is on: P control Related parameters Pr.
How to use the output signals (assigned terminals DO1 to DO3, ABC) (Pr. 190 to Pr. 192, Pr. 195) 1.9 How to use the output signals (assigned terminals DO1 to DO3, ABC) (Pr. 190 to Pr. 192, Pr. 195) The output terminals DO1, DO2, DO3, ABC vary in functions with the Pr. 190 to Pr. 192 and Pr. 195 settings.
How to use the output signals (assigned terminals DO1 to DO3, ABC) (Pr. 190 to Pr. 192, Pr. 195) Setting Signal Name Function Operation Positive logic Negative logic 32 132 Y32 Regenerative status For vector control output 33 133 RY2 Operation ready 2 34 134 LS Low speed output Output when the speed falls to or below any preset low speed. Output on completion of pre-excitation. Turned on at an output start when preexcitation is not made.
Design information to be checked 1.10 Design information to be checked 1) When performing bypass operation for the motor other than the vector control dedicated motor, securely provide electrical and mechanical interlocks for the MC1 and MC2 used for bypass. When the wiring is wrong or there is a bypass circuit as shown below, the inverter will be damaged by a sneak current from the power supply due to arcs generated at the time of switchover or chattering caused by a sequence error.
Using the second motor 1.11 Using the second motor 1.11.1 Wiring diagram (second motor) CAUTION 1. Provide interlocks to prevent the MC1 and MC2 from being turned on simultaneously. 2. For the second motor (motor without encoder), use Pr. 452 "second electronic thermal O/L relay" or provide an external thermal relay. 3. *: Give one external thermal relay signal to across OH-SD.
Using the conventional motor and other motors 1.12 Using the conventional motor and other motors 1.12.1 Conventional motor (SF-VR, SF-JR with encoder) CAUTION • When using the dedicated encoder cable (FR-VCBL/FR-JCBL) of the conventional motor for the FRV500 series, change the size of crimping terminals of the dedicated encoder cable from M3 to M3.5. • For the FR-V500 series inverters, the encoder jumper connector is factory set to "12V, complimentary.
Using the conventional motor and other motors (3) Parameter setting Parameters below are extended parameters. Set "1" in Pr. 160 "extended function selection" to read and make setting. Parameter Name Factory Setting 9 71 80 81 Electronic thermal O/L relay Applied motor Motor capacity Number of motor poles 0A 30 Inverter capacity 4 851 Number of encoder pulses 2048 852 Encoder rotation direction 1 Setting Range Refer to 0 to 500A 80 0, 3 to 8, 10, 13 to 18, 20, 23, 24, 30, 33, 34 111 0.
2 VECTOR CONTROL This chapter explains the basic "adjustment for vector control" for use of this product. Always read the instructions and other information before using the equipment. 2.1 2.2 2.3 2.4 2.5 2.6 2.7 What is vector control? ........................................42 Speed control ........................................................44 Fine adjustment of gains for speed control........45 Torque control .......................................................
What is vector control? 2.1 What is vector control? Vector control is one of the control techniques for driving an induction motor.
What is vector control? IM Encoder PWM modulation φ2 magnetic flux control ω* + ωFB speed control + ωFB pre-excitation Vd current control id* + - id iq* + iq torque current control output voltage conversion Vq ω0 ω0 + ωs id iq iq slip calculation φ2 magnetic flux calculation current conversion id (1) Speed control Speed control operation is performed to zero the difference between the speed command (ω*) and actual rotation detection value (ωFB).
Speed 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 150 for details of Pr. 160 "extended function selection". (Since the factory setting of Pr. 77 is "0", perform parameter write in the PU mode or during a stop.) 2.2 Speed control 2.2.1 Outline of speed control The basics of speed control are explained in the Instruction Manual (basic).
Fine adjustment of gains for speed control 2.3 Fine adjustment of gains for speed control If easy gain tuning does not provide high accuracy, refer to the next page and make adjustment. Make adjustment when vibration, noise or any other unfavorable phenomenon occurs due to large load inertia or gear backlash, for example, or when you want to exhibit the best performance that matches the machine. 2.3.1 Control block diagram Speed Pr.902 "speed setting terminal 2 bias" Terminal 1 at Pr.
Fine adjustment of gains for speed control 2.3.2 Concept of adjustment of manual input speed control gains 1) Speed control P gain 1 Proportional gain Pr. 820 = 60% is equivalent to 120rad/s (speed responce of the motor alone). (factory setting) 200rad/s Increasing the proportional gain increases the response level. However, a too high gain will produce vibration and/or 120rad/s unusual noise. 2) Speed control integral time Pr. 821 = 0.
Fine adjustment of gains for speed control No. Phenomenon/Condition 4 Long return time (response time) 5 Overshoot or unstable phenomenon occurs. Adjustment Method Set the Pr. 821 value a little lower. Decrease the value by half until just before an overshoot or the unstable phenomenon does not occur, and set about 0.8 to 0.9 of that value. Set the Pr. 821 value a little higher. Double the value until just before an overshoot or the unstable phenomenon does not occur, and set about 0.8 to 0.
Fine adjustment of gains for speed control Phenomenon Speed does not rise to the speed command. Cause Corrective Action (1) Insufficient torque. Torque limit is actuated. (1)-1 3 (2) Only P (proportional) control is selected. Motor speed is unstable. (1) The speed command varies. (1)-2 (2) (1)-1 (1)-2 (1)-3 (2)-1 (2) Insufficient torque. 4 (2)-2 (3) The speed control gains do not match the machine. (mechanical resonance) (3)-1 (3)-2 (3)-3 Motor or machine hunts (vibration/noise is produced).
Fine adjustment of gains for speed control 2.3.5 Speed feed forward control, model adaptive speed control (Pr. 828, Pr. 877 to Pr. 881) By making parameter setting, select the speed feed forward control or model adaptive speed control. The speed feed forward control enhances the trackability of the motor in response to a speed command change. The model adaptive speed control enables individual adjustment of speed trackability and motor disturbance torque response.
Fine adjustment of gains for speed control Pr. 877 Setting Description 0 Normal speed control is exercised. Speed feed forward control is exercised. c Calculate required torque in responce to the acceleration/deceleration command for the inertia ratio set in Pr. 880 and generate torque immediately. d When inertia ratio estimation has been made by easy gain tuning, the inertia ratio estimation result is used as the Pr. 880 setting, from which the speed feed forward is calculated.
Torque control 2.4 Torque control 2.4.1 Outline of torque control The basics of torque control are explained in the Instruction Manual (basic). Set any of "1 (torque control), 2 (speed-torque switchover), 5 (position-torque switchover)" in Pr. 800 "control system selection" to make torque control valid. (The parameter is factory-set to enable speed control.) (Refer to page 169.) Set the motor. (Refer to the Instruction Manual (basic).) Set the torque command.
Fine adjustment for torque control 2.5 Fine adjustment for torque control Current loop gain parameter for adjusting torque control operation state is available with the FR-V500 series. Stable operation is possible with the factory-set parameter. Refer to the next page and adjust the parameters when torque pulsation or any other unfavorable phenomenon occurs depending on the machine and operating conditions or when you want to exhibit the best performance that matches the machine. 2.5.
Gain adjustment for torque control 2.6 Gain adjustment for torque control When exercising torque control, do not perform easy gain tuning. Easy gain tuning produces no effects. If torque accuracy is necessary, perform online auto tuning. (Refer to the Instruction Manual (basic).) 2.6.1 Concept of torque control gains (1) Torque control P gain 1 2000rad/s when Pr. 824 = 100% (factory setting). (2) Torque control integral time 1 Pr. 825 = 5ms (factory setting) 2.6.
Gain adjustment for torque control 2.6.3 Troubleshooting Phenomenon Torque control is not exercised normally. 3 4 Corrective Action (1) Check the wiring. (Refer to the Instruction Manual (basic).) (4) The torque command varies. 1 2 Cause (1) The phase sequence of the motor or encoder wiring is wrong. (2) The control mode selection, Pr. 800, setting is improper. (3) The speed limit value is not input. When the torque command is small, the motor rotates in the direction opposite to the start signal.
Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) 2.7 Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) 2.7.1 Connection diagram (Dedicated Motor: SF-V5RU) MCCB Verify the power specification of the motor cooling fan when performing wiring. (Refer to page 196) Avoid frequent ON-OFF. Repeated inrush currents at power-on will shorten the converter life.
Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) This inverter is allowed to perform position control by setting conditional position feed by contact input or the position control option (FR-V5AP, FR-V5NS). And the position loop gain that adjusts this position control status is provided for the inverter. It is not used independently but is used with the speed loop parameter to determine the value. Therefore, first adjust the speed loop gain and then adjust the position loop gain parameter. 2.7.
Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) 2.7.3 Control block diagram RH RM RL Position command source selection Pr.4 to 6 MultiPr.24 to 27 Pr.465 to Pr.494 Pr.419 speed Pr.232 to 239 Travel communication 2 REX Position command acceleration/ deceleration time constant Electronic Pr.424 gear Pr.420 Pr.421 STF STR Command pulse Pr.7 Pr.8 (Pr.44, Pr.110)(Pr.45, Pr.111) Command pulse selection 0 Pr.
Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) (1) Position command source selection (Pr. 419) Pr. 419 Setting 0 (factory setting) Description Position control function by contact input. (using parameters) Position command by pulse train input (when the FR-V5AP is fitted). (Refer to the instruction manual of the option for details.
Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) 2.7.5 Conditional position feed function by contact input (Pr. 419 = 0) Inputting the number of pulses (positions) in the parameters and setting multi-speed and forward (reverse) commands enable position control during servo operation. This position feed function does not return to the home position. (1) Setting position command using parameters Set position command using any two of Pr. 465 to Pr. 494 (position feed amount).
Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) (2) Operation by position command using parameters Sudden stop when STF turns off Feed speed Pr.4 Shaded part is the travel Feed amount pulses Pr.466 10000 Pr.465 Speed Servo on (LX) Pr.7 (Pr. 44, Pr. 110) Pr.8 (Pr. 45, Pr. 111) Pr. 464 Pr.5 RH Position feed is effected by sending run command by contact input. RM STF STR Y36 In-position • • • • Acceleration/deceleration time is 0.1s minimum and 360s maximum.
Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) "Setting example 1" The travel per pulse is Δ = 0.01 (mm) in a drive system where the ballscrew pitch PB = 10 (mm) and the reduction ratio 1/n = 1 and the electronic gear ratio is Δs = 10 (mm) when the number of feedback pulses Pf = 4000 (pulse/rev). According to the following expression, Pr. 420 Pr. 421 Pf Pr. 420 Pr. 421 Pf 0.01 4000 10 4 1 Therefore, set "4" in Pr. 420 and "1" in Pr. 421.
Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) 2.7.7 In-position width (Pr. 426) The Y36 terminal signal acts as an in-position signal. The in-position signal turns on when the number of droop pulses becomes less than the setting. 2.7.8 Excessive level error (Pr. 427) A position error becomes excessive when the droop pulses exceed the Pr. 427 setting. Error (E.OD) is displayed and the motor stops. When you decreased the position loop gain (Pr.
Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) 2.7.11 Troubleshooting Phenomenon 1 2 Cause Corrective Action Motor does not rotate. (1) The phase sequence of the motor or encoder wiring is wrong. (2) The control mode selection, Pr. 800, setting is improper. (3) The servo on signal or start signal (STF, STR) is not input. (4) The command pulses are not input correctly. (FR-V5AP) Position shift occurs. (5) The position command source selection, Pr. 419, setting is not correct.
Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) 2.7.12 Position control is not exercised normally (1) Position control Position control is not exercised normally. Have you checked the speed control items? N Check the speed control techniques. Y Does a position shift occur? N Y Y Have you made the electronic gear setting? Y Has the forward (reverse) rotation stroke end signal turned off before completion of positioning? N Is the motor or machine hunting? N Set the electronic gear (Pr.
3 PARAMETERS This chapter explains the "parameters" for use of this product. Always read the instructions and other information before using the equipment. The following marks indicate availability of parameters under each control.
Parameter list 3.1 Parameter list The inverter is factory-set to display only the simple mode parameters. Set Pr. 160 "extended function selection" as required. Parameter 160 Name Factory Setting Setting Range 0 0 1 Extended function selection Remarks Accessible to only the simple mode parameters. Accessible to all parameters. CAUTION • The blacked out parameters in the table below indicate simple mode parameters.
Parameter No. Name Setting Range Minimum Setting Increments Factory Setting Refer To 1r/min 9999 93 1r/min 9999 93 1r/min 9999 93 1r/min 9999 93 33 Speed jump 2A 34 Speed jump 2B 35 Speed jump 3A 36 Speed jump 3B 0 to 3600r/min, 9999 0 to 3600r/min, 9999 0 to 3600r/min, 9999 0 to 3600r/min, 9999 37 Speed display 0, 1 to 9998 1 0 93 41 42 Up-to-speed sensitivity Speed detection 0 to 100% 0.
Parameter list Minimum Setting Increments Factory Setting Refer To 1r/min 1500r/min 95 1 0 128 1 192 128 0, 1, 10, 11 1 1 128 0, 1, 2 1 2 128 0 to 10, 9999 1 1 128 Function Parameter No.
Parameter No.
Parameter list Function Parameter No. 419 420 421 Position control 422 423 424 Position control Motor constants 425 426 427 430 450 451 452 453 454 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 Position control 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 Name Minimum Setting Increments Factory Setting Refer To 0, 1 1 0 57 0 to 32767 1 1 57 0 to 32767 1 1 57 0 to 150s-1 1s-1 25s-1 57 0 to 100% 1% 0% 57 0.
Remote output Operation selection functions Control system functions Torque biases Parameter No.
Parameter list Function Additional functions Display functions Terminal assignment function Protective functions Operation selection functions Parameter No.
At-a-glance guide to functions 3.2 At-a-glance guide to functions {....Usable function, × ..... Unusable function Vector with encoder Control Function Pr. number Speed limit Torque limit Control Offline auto tuning Pr. 807 to Pr. 809, Pr. 873, Pr. 902, Pr. 903, Pr. 917, Pr. 918 Pr. 22, Pr. 803, Pr. 810 to Pr. 817, Pr. 904, Pr. 905, Pr. 919, Pr. 920 Pr. 9, Pr. 71, Pr. 80 to Pr. 84, Pr. 90 to Pr. 94, Pr. 96, Pr. 859 Terminal Terminal 2 (1), multi-speed × { × Terminal 3 (1) { × { { { × Pr.
At-a-glance guide to functions Control Vector with encoder Category Speed Function Pr. number Brake sequence Application functions Input functions Terminal Pr. 60, Pr. 278 to Pr. 285 { × × Regenerative function selection Soft-PWM Torque characteristic selection Encoder rotation direction Number of encoder pulses Conditional position control by contact input Pr. 465 to Pr. 494 × × { Direct display and direct setting of motor constants Pr. 71, Pr. 82, Pr. 90 to Pr. 94, Pr. 859 Pr. 37, Pr.
At-a-glance guide to functions Control Vector with encoder Function PU Protective functions Monitor functions Pr. number Options Torque Position SF-V5RU "Motor with encoder (standard, constant torque)" Applicable Motor *: This function can be usable under position control by parameter setting. Terminal Input terminal monitor, output terminal monitor Load meter monitor Motor excitation current monitor Cumulative energization time monitor Actual operation time monitor Motor load factor — Pr.
Basic functions (Pr. 0 to Pr. 9) 3.3 Basic functions (Pr. 0 to Pr. 9) 3.3.1 Torque boost (Pr. 0) Use this parameter for V/F control only. z Motor torque in the low speed region can be adjusted according to the load to increase the starting motor torque. Parameter 0 Name Torque boost (manual) Factory Setting Setting Range 4%/3%/2% (3.7K or less/5.5K, 7.
Basic functions (Pr. 0 to Pr. 9) 3.3.3 Base frequency, base frequency voltage (Pr. 3, Pr. 19) Use this parameter for V/F control only. This parameter matches the inverter outputs (voltage, frequency) to the motor rating. Parameter Name Factory Setting Setting Range Remarks 3 Base frequency 60Hz 10 to 200Hz 19 Base frequency voltage 9999 0 to 1000V, 8888, 9999 Extended mode Extended mode 8888: 95% of power supply voltage 9999: Same as power supply voltage • Use Pr.
Basic functions (Pr. 0 to Pr.
Basic functions (Pr. 0 to Pr. 9) Parameter Name 7 Acceleration time 8 Deceleration time 20 21 44 45 Acceleration/ deceleration reference speed Acceleration/ deceleration time increments Second acceleration/ deceleration time Second deceleration time Setting Range Factory Setting 5s/15s (5.5K or less/7.5K or more) 5s/15s (5.5K or less/7.
Basic functions (Pr. 0 to Pr. 9) 3.3.6 Motor overheat protection (Pr. 9, Pr. 452, Pr. 876 speed torque position ) When an external thermal relay is not used, protect the motor from overheat by integration processing of the inverter output current. This feature provides the optimum protective characteristics, including reduced motor cooling capability, at low speed.
Basic functions (Pr. 0 to Pr. 9) REMARKS • When running two motors with one inverter, you can set the electronic thermal relay function of each inverter. Pr. 450 "second applied motor" Pr. 9 "electronic thermal O/L relay" 9999 0 Pr. 452 "second electronic thermal O/L relay" First Motor Electronic Thermal Relay Function RT = OFF RT = ON Second Motor Electronic Thermal Relay Function RT = OFF RT = ON 9999 0 0.01 to 500 9999 9999 Other than 0 0 0.01 to 500 9999 Other than 9999 0 0 0.
Standard operation functions (Pr. 10 to Pr. 16) 3.4 Standard operation functions (Pr. 10 to Pr. 16) 3.4.1 DC injection brake operation (Pr. 10, Pr.11 speed torque , Pr. 12, Pr.802 speed position ) By setting the DC injection brake voltage (torque) at a stop, operation time and operation starting speed, the stopping accuracy of positioning operation, etc. or the timing of applying the DC injection brake to stop the braking torque and the motor is adjusted.
Standard operation functions (Pr. 10 to Pr. 16) z Relationship between DC injection brake operation and pre-excitation operation in each control mode Operation LX terminal OFF LX terminal ON (Deceleration to stop) Pre-excitation Pre-excitation Pre-excitation Pre-excitation selection selection selection selection Pr. 802 = 0 Pr. 802 = 1 Pr. 802 = 0 Pr.
Standard operation functions (Pr. 10 to Pr. 16) 3.4.2 Starting speed (Pr. 13 speed torque ) You can set the starting speed at which the start signal is turned on. Speed setting is 1500r/min Output speed (r/min) 1500 Operation pattern after input of speed setting signal depends on Pr. 29 "acceleration/deceleration pattern". Parameter 13 Name Starting speed Setting range Pr.
Standard operation functions (Pr. 10 to Pr. 16) 3.4.3 Jog operation (Pr. 15, Pr. 16 speed torque To start/stop jog operation in the external operation mode, choose the jog operation function in input terminal function selection, turn on the jog signal, and turn on/off the start signal (STF, STR). When using the parameter unit (FR-PU04V), choose ) Output speed (r/min) Pr.20 Jog speed Pr.15 setting range the jog operation mode and use FWD or REV to perform jog operation.
Operation selection functions 1 (Pr. 17 to Pr. 37) 3.5 Operation selection functions 1 (Pr. 17 to Pr. 37) 3.5.1 Inverter output stop (MRS) (Pr. 17 speed torque The setting of this parameter needs to be changed to: z Stop the motor with a mechanical brake (e.g. electromagnetic brake); z Provide interlocks to prevent the inverter from running if the start signal is input to the inverter; or z Coast the motor to a stop. position ) Motor is coasted to stop.
Operation selection functions 1 (Pr. 17 to Pr. 37) 3.5.2 Torque limit (Pr. 22 speed position , Pr. 803 speed torque position , Pr. 810 to Pr. 817 speed position ) Used to restrict the output torque to the predetermined value during speed control. For details of the setting method, refer to tlimithe torque limit of the Instruction Manual (basic). Factory Setting Setting Range 150% 0 to 400% Remarks When Pr.
Operation selection functions 1 (Pr. 17 to Pr. 37) Pr. 810 Setting Torque Limit Input Method 0 Internal torque limit 1 External torque limit Operation Parameter-set torque limit operation is performed. Changing the torque limit parameter value by communication enables torque limit to be adjusted by communication. Torque limit using the analog voltage from terminal 3 is made valid. REMARKS Refer to the Instruction Manual (basic) for details of the other parameters.
Operation selection functions 1 (Pr. 17 to Pr. 37) 3.5.4 S-pattern acceleration/deceleration curve (Pr. 29, Pr. 140 to Pr. 143, Pr. 380 to Pr. 383 speed torque ) When you have changed the preset speed during start, acceleration, deceleration, stop, or operation, you can change the running speed by acceleration/deceleration to make adjustment to reach the preset speed. Set the acceleration/deceleration pattern in Pr. 29 "acceleration/deceleration pattern".
Operation selection functions 1 (Pr. 17 to Pr. 37) Pr. 29 Setting 0 Function Linear acceleration/ deceleration (factory setting) Description Operation [Linear acceleration /deceleration] Acceleration/deceleration is made linearly up/down to the preset speed .
Operation selection functions 1 (Pr. 17 to Pr. 37) Pr. 29 = 4 (S-pattern acceleration/deceleration C) With the S-pattern acceleration/deceleration C switch signal (X20), an acceleration/deceleration curve S-pattern 1 or S-pattern 2 can be selected. Pr.382 Pr.381 Pr.382 Pr.380 Pr.381 Pr.383 Pr.380 Pr.383 CAUTION Change the S pattern acceleration/ deceleration C switch (X20) after the speed becomes constant.
Operation selection functions 1 (Pr. 17 to Pr. 37) 3.5.5 Regenerative brake duty (Pr. 30, Pr. 70 speed torque position ) z When making frequent starts/stops in a 15K or less inverter, use the optional "high-duty brake resistor (FRABR)" to increase the regenerative brake duty. z Use the optional "high power factor converter (FR-HC) or power regeneration common converter (FR-CV)" to reduce harmonics, improve the power factor, or continuously use the regenerative mode.
Operation selection functions 1 (Pr. 17 to Pr. 37) 3.5.6 Speed jump (Pr. 31 to Pr. 36 speed torque When it is desired to avoid resonance attributable to the natural frequency of a mechanical system, these parameters allow resonance occurrence speeds to be jumped. Up to three areas may be set, with the jump speeds set to either the top or bottom point of each area. The value set to 1A, 2A or 3A is a jump point and operation is performed at this speed. ) Speed jump Pr.36 Pr.35 3B 3A Running speed Pr.
Operation selection functions 1 (Pr. 17 to Pr. 37) • To display the machine speed, set in Pr. 37 "speed display" the machine speed to be displayed during the Pr. 505 speed operation. For example, when Pr. 505 = 1800r/min and Pr. 37 = 1000, the speed monitor displays "1000" at the operation speed of 1800r/min. The monitor displays "500" at the operation speed of 900r/min. • To display the motor frequency, set the number of motor poles (2, 4, 6, 8, 10) in Pr. 144.
Output terminal functions (Pr. 41 to Pr. 50) 3.6 Output terminal functions (Pr. 41 to Pr. 50) 3.6.1 Up-to-speed sensitivity (Pr. 41 speed ) You can adjust the ON range of the up-to-speed signal (SU) output when the output speed reaches the running speed. This parameter can be used to confirm that the running speed has been reached and used as the operation start signal etc. for related equipment. • Under vector control with encoder: Actual motor speed (feedback value) is adjusted. Running speed Pr.
Output terminal functions (Pr. 41 to Pr. 50) Forward rotation Pr.116 Pr.50 Time Pr.42 Motor speed (r/min) Pr.43 Pr.50 Pr.116 Reverse rotation Output signal FU/FB FU2/FB2 FU3/FB3 OFF OFF OFF ON OFF ON ON OFF ON ON OFF ON OFF OFF OFF REMARKS The speed command value indicates the last speed command value given after acceleration/deceleration processing. CAUTION • Assign functions to the terminals DO1 to DO3 and ABC to use the FU, FU2, FU3 and FB, FB2, FB3 signals. Use any of Pr. 190 to Pr.
Display functions 1 (Pr. 52 to Pr. 56) 3.7 Display functions 1 (Pr. 52 to Pr. 56) 3.7.1 Monitor display/DA1, DA2 terminal function selection (Pr. 52 to Pr. 54, Pr. 158 speed torque position ) During operation, you can select the signals shown on the control panel (FR-DU04-1)/parameter unit (FRPU04V) main display screen and on the parameter unit (FR-PU04V) level meter and the signals output to the DA1 and DA2 terminals. • There are two analog output DA1 and DA2 terminals. Select the signals using Pr.
Display functions 1 (Pr. 52 to Pr. 56) Signal Type Regenerative brake duty Electronic overcurrent protection load factor Output current peak value Converter output voltage peak value Input terminal status Output terminal status Load meter *1 Motor excitation current Position pulse Cumulative energization time Reference voltage output Actual operation time Motor load factor Torque command*1 Torque current command*1 Motor output *1 Feedback pulse Parameter Settings Pr. 52 Pr. 53 Pr. 54 Pr.
Display functions 1 (Pr. 52 to Pr. 56) Signal Type Parameter Settings Pr. 52 Pr. 53 Pr. 54 Pr. 158 Display Unit DU LED PU main PU level monitor meter DA1 DA2 terminal terminal 12 bits 12 bits (±10V) (+10V) Torque monitor (driving/ regenerative polarity switchover) *1 —— × × × 36 Trace status —— 38 38 × × Full-Scale Value of the Level ± Output Meter Connected to DA1 and DA2 Pr. 866 × —— Description The output torque is monitored.
Display functions 1 (Pr. 52 to Pr. 56) REMARKS Where to monitor the data set in Pr. 52 varies with the setting. Factory setting * The monitor displayed at powering on is the first monitor.
Automatic restart (Pr. 57, Pr. 58) 3.8 Automatic restart (Pr. 57, Pr. 58) 3.8.1 Automatic restart after instantaneous power failure (Pr. 57 speed torque , Pr. 58, Pr. 162 to Pr. 165) At power restoration after an instantaneous power failure, you can restart the inverter without stopping the motor (with the motor coasting). Factory Setting Setting Range 57 Restart coasting time 9999 58 Restart cushion time 1.
Automatic restart (Pr. 57, Pr. 58) Refer to the above figures and following table to set the corresponding parameters. Parameter Number 57 Setting Description 0 0.1s coasting time This setting may be used without problem during vector control. Waiting time for inverter-triggered restart after power is restored from an instantaneous power failure. (Set this time between 0.1s and 5s according to the magnitude of the moment (J) of inertia of the load and torque.) 0.
Additional functions (Pr. 59) 3.9 Additional functions (Pr. 59) 3.9.1 Remote setting function selection (Pr. 59 speed torque ) Even if the control panel is located away from the enclosure, you can use contact signals to perform continuous variable-speed operation, without using analog signals. Parameter 59 Factory Setting Name Remote setting function selection Setting Range 0 1 0 Remarks Remote function not activated. Remote function activated: Stored into E2PROM.
Additional functions (Pr. 59) Use Pr. 59 to select whether the remote setting function is used or not and whether the speed setting storage function* in the remote setting mode is used or not. When "1" or "2" is set in Pr. 59, the functions of signals RH, RM and RL are changed to acceleration (RH), deceleration (RM) and clear (RL), respectively. Use Pr. 180 to Pr. 183 and Pr. 187 (input terminal function selection) to set signals RH, RM and RL. * Speed setting storage function (Pr.
Additional functions (Pr. 59) CAUTION • The range of speed changeable (acceleration) and RM (deceleration) maximum speed (Pr. 1 setting). Note maximum value of set speed is (main maximum speed). by RH is 0 to that the speed + (Hz) The set speed is clamped at (main speed + Pr. 1 ) Output frequency is clamped at Pr. 1 Set speed Pr.
Brake sequence (Pr. 60, Pr. 278 to Pr. 285) 3.10 Brake sequence (Pr. 60, Pr. 278 to Pr. 285) 3.10.1 Brake sequence function (Pr. 60, Pr. 278 to Pr. 285 speed ) The inverter automatically sets appropriate parameters for operation. This function is used to output from the inverter the mechanical brake opening completion signal timing signal in elevator and other applications.
Brake sequence (Pr. 60, Pr. 278 to Pr. 285) (2) Operation example • At start: When the start signal is input to the inverter, the inverter starts running. When the internal speed command reaches the value set in Pr. 278 and the output current is not less than the value set in Pr. 279, the inverter outputs the brake opening request signal (BOF) after the time set in Pr. 280 has elapsed. When the time set in Pr.
Brake sequence (Pr. 60, Pr. 278 to Pr. 285) (3) Parameter setting 1. Set speed control in Pr.800 "control system selection". (Refer to page 169.) 2. Set "7 or 8" (brake sequence mode) in Pr. 60. To ensure more complete sequence control, it is recommended to set "7" (brake opening completion signal input) in Pr. 60. Pr.
Operation selection function 2 (Pr. 65 to Pr. 79) (5) Protective functions If any of the following errors occurs in the brake sequence mode, the inverter results in an alarm, shuts off the output, and turns off the brake opening request signal (BOF terminal). On the control panel (FR-DU04-1) LED or parameter unit (FR-PU04V) screen, the following errors are displayed: Error Display E.MB1 E.MB2 E.MB3 E.MB4 E.MB5 E.MB6 E.MB7 Description (Detected speed) - (output speed) > Pr. 285 during vector control.
Operation selection function 2 (Pr. 65 to Pr. 79) Errors Reset for Retry Error definition Abbreviation Option 2 alarm Option 3 alarm Storage device alarm PU disconnection Retry count excess CPU error Fan stop Fin overheat Overspeed occurrence Speed deviation large Encoder no-signal Position error large Encoder A no-signal MB1 MB2 MB3 MB4 MB5 MB6 MB7 P24 short circuit P12 short circuit Circuit alarm (P5S short circuit) 0 1 Pr. 65 2 3 E.OP2 E.OP3 E.PE E.PUE E.RET E.CPU E.FAN E.FIN E.OS E.OSD E.ECT E.OD E.
Operation selection function 2 (Pr. 65 to Pr. 79) 3.11.2 Applied motor (Pr. 71, Pr. 450 speed torque position ) Set the motor used. When using an other manufacturer’s motor, set "3" or "13" in Pr.71 and perform offline auto tuning. Refer to the Instruction Manual (basic) for the motor setting, etc.
Operation selection function 2 (Pr. 65 to Pr. 79) 3.11.3 PWM carrier frequency selection (Pr. 72, Pr. 240 speed torque position ) By parameter setting, you can set whether to exercise the Soft-PWM control that changes the motor tone or select with or without long wiring mode. • Soft-PWM control is a control method that changes the motor noise from a metallic tone into an unoffending complex tone. • Surge voltage is suppressed regardless of wiring length in the long wiring mode.
Operation selection function 2 (Pr. 65 to Pr. 79) 3.11.4 Speed setting signal on/off selection (Pr. 73 speed torque ) You can select the override function to make main speed setting with the speed setting auxiliary terminal 1. Using Pr. 73, set the input specifications of terminals 1 and 2 and whether to use the override function or not. POINT • Set "0" in Pr. 807 "speed limit selection". (Refer to page 173.) • Set "0" in Pr. 868 "terminal 1 function selection". (Refer to page 183.) • Refer to Pr.
Operation selection function 2 (Pr. 65 to Pr. 79) (a) When Pr. 73 "speed setting signal" value is "0" The voltage across terminals 1-5 is added to the voltage signal (positive) across terminals 2-5. If the result of addition is negative, it is regarded as 0 and the motor comes to a stop. (b) When Pr. 73 "speed setting signal" value is "10" The polarity reversible operation function is selected. The voltage signal across terminals 1-5 is added to the voltage signal (positive) across terminals 2-5.
Operation selection function 2 (Pr. 65 to Pr. 79) 3.11.5 Reset selection/disconnected PU detection/PU stop selection (Pr. 75 speed torque position ) You can select the reset input acceptance, PU (FR-DU04-1/FR-PU04V) connector disconnection detection function and PU stop function. z Reset selection: You can select the reset function input (RES signal) timing.
Operation selection function 2 (Pr. 65 to Pr. 79) (2) Restarting method when stop was made by inputting 1) After the motor has decelerated to a stop, turn off the STF or STR signal. 2) Press EXT STOP RESET from PU Speed . Time EXT ..... (Recovery from ) 3) Turn on the STF or STR signal.
Operation selection function 2 (Pr. 65 to Pr. 79) 3.11.7 Reverse rotation prevention selection (Pr. 78 speed torque position ) This function can prevent any reverse rotation fault resulting from the mis-input of the start signal. POINT Used for a machine that runs only in one direction, e.g. fan, pump. (The setting of this parameter is valid for combined operation, PU operation, external operation and communication operation.
Operation selection function 2 (Pr. 65 to Pr. 79) In the following table, operation from the control panel or parameter unit is abbreviated to PU operation. Pr. 79 Setting Function At power on, the external operation mode is selected. You can change between the PU operation mode and 0 external operation mode from the control panel ( MODE ) or parameter unit ( PU / EXT ). Refer to the fields of settings 1 and 2 for the corresponding modes.
Operation selection function 2 (Pr. 65 to Pr. 79) (2) PU operation interlock The PU operation interlock function is designed to forcibly change the operation mode to external operation mode when the X12 signal input turns off. This function prevents the inverter from being inoperative by the external command if the mode is accidentally left unswitched from PU operation mode. 1) Preparation • Set "7" (PU operation interlock) in Pr. 79. • Using any of Pr. 180 to Pr. 183 and Pr.
Offline auto tuning (Pr. 80 to Pr. 96) 3.12 Offline auto tuning (Pr. 80 to Pr. 96) 3.12.1 Offline auto tuning function (Pr. 9, Pr. 80, Pr. 81, Pr. 83, Pr. 84, Pr. 71, Pr. 96, Pr. 450, Pr. 452 speed torque ) If any other manufacturer’s motor is used, using the offline auto tuning function runs the motor with the optimum operating characteristics. z By performing offline auto tuning, the inverter measures the necessary motor constants. z Offline auto tuning can be performed with an inertia load, e.g.
Offline auto tuning (Pr. 80 to Pr. 96) 3.12.3 Execution of offline auto tuning The following applies to the first motor. CAUTION z Note the following when "101" (offline auto tuning performed with motor running) is set in Pr. 96. •Ensure safety when the motor starts running. •Torque is not enough during tuning. •The motor may be run at nearly its rated frequency (Pr. 84 setting) without any problem. •The brake is open. •When over current alarm (E.OC1, OC2, OC3) occurs, set acceleration time longer using Pr.
Offline auto tuning (Pr. 80 to Pr. 96) (3) Monitoring during execution When the parameter unit (FR-PU04V) is used, the Pr. 96 value is displayed during tuning on the main monitor as shown below. When the control panel (FR-DU04-1) is used, the same value as on the PU is only displayed. When Pr. 96 = 1 • Parameter unit (FR-PU04V) main monitor 1. Setting Display 2. Tuning in progress TUNE 1 STOP PU STF FWD 2 PU 3. Completion 4.
Offline auto tuning (Pr. 80 to Pr. 96) 5) When tuning was ended forcibly STOP Tuning is ended forcibly by pressing or turning off the start signal (STF or STR) during tuning. RESET In this case, offline auto tuning has not ended properly. (The motor constants have not been set.) Perform an inverter reset and restart tuning. REMARKS 1. The motor constants measured once in the offline auto tuning are stored as parameters and their data are held until the offline auto tuning is performed again. 2.
Offline auto tuning (Pr. 80 to Pr. 96) 3.12.5 Setting the motor constants directly Offline auto tuning is not used. The Pr. 92 and Pr. 93 motor constants may either be entered in [Ω] or in [mH]. Before starting operation, confirm which motor constant unit is used. (Refer to page 120.) z To enter the Pr. 92 and Pr. 93 motor constants in [Ω] 1. After checking that the input motor constants are those for star connection or delta connection, set the Pr.
Offline auto tuning (Pr. 80 to Pr. 96) 3. In the parameter setting mode, read the following parameters and set desired values. Parameter Number Name 82 90 91 Motor excitation current (no load current) Motor constant R1 Motor constant R2 Setting Range Setting Increments Factory Setting 92 Motor constant L1 93 Motor constant L2 94 Motor constant x 859 Torque current 0 to 500A 0 to 50Ω, 9999 0 to 50Ω, 9999 0 to 1000mH, 9999 0 to 1000mH, 9999 0 to 100%, 9999 0 to 500A 0.01A 0.001Ω 0.
Online auto tuning (Pr. 95) 3.13 Online auto tuning (Pr. 95) Excellent torque accuracy is provided by temperature compensation even if the secondary resistance value of the motor varies with the rise in the motor temperature. 3.13.1 Online auto tuning selection (Pr. 95, Pr. 9, Pr. 71, Pr. 80, Pr.
Online auto tuning (Pr. 95) (2) Pr. 95 = "2" (normal tuning)/adaptive magnetic flux observer This function is effective for torque accuracy improvement when using the motor with encoder. The current flowing in the motor and the inverter output voltage are used to estimate/observe the magnetic flux in the motor. The magnetic flux of the motor is always detected with high accuracy so that excellent characteristics are provided regardless of the change in the temperature of the secondary resistance.
Communication functions (Pr. 117 to Pr. 124, Pr. 342) 3.14 Communication functions (Pr. 117 to Pr. 124, Pr. 342) 3.14.1 Computer link operation (RS-485 communication) (Pr. 117 to Pr. 124 speed torque position ) Used to perform required settings for communication between the inverter and personal computer. Using the inverter setup software (FR-SW1-SETUP-WE) enables efficient parameter setting, monitoring, etc.
Communication functions (Pr. 117 to Pr. 124, Pr. 342) To make communication between the personal computer and inverter, the initial settings of the communication specifications must be made to the inverter. Data communication cannot be made if the initial settings are not made or there is any setting error. CAUTION Always reset the inverter after making the initial settings of the parameters.
Communication functions (Pr. 117 to Pr. 124, Pr. 342) (1) Communication procedure Data communication between the computer and inverter is made in the following procedure. When data are read Computer (Data flow) *2 1) Inverter 4) Inverter 2) *2 Time *1 (Data flow) Computer *1 5) 3) When data are written If a retry must be made at occurrence of a data error, execute retry operation with the user program.
Communication functions (Pr. 117 to Pr. 124, Pr.
Communication functions (Pr. 117 to Pr. 124, Pr. 342) 5) Waiting time Specify the waiting time between the receipt of data by the inverter from the computer and the transmission of reply data from the inverter. Set the waiting time in accordance with the response time of the computer between 0 and 150ms in 10ms increments. (Example: 1 = 10ms, 2 = 20ms) Computer Inverter data processing time = waiting time + data check time (set value 10ms) (12ms) Inverter Inverter Computer CAUTION When the Pr.
Communication functions (Pr. 117 to Pr. 124, Pr. 342) 7) Sum check code The sum check code is 2-digit ASCII (hexadecimal) representing the lower 1 byte (8 bits) of the sum (binary) derived from the checked ASCII data.
Communication functions (Pr. 117 to Pr. 124, Pr. 342) (5) 1) 2) 3) Instructions for the program When data from the computer has any error, the inverter does not accept that error. Hence, in the user program, always insert a retry program for data error. All data communication, e.g. run command or monitoring, are started when the computer gives a communication request. The inverter does not return any data without the computer's request.
Communication functions (Pr. 117 to Pr. 124, Pr. 342) After completion of parameter setting, set the instruction codes and data and start communication from the computer to allow various types of operation control and monitoring. Operation mode Read H7B HFB Speed Output current Output voltage Special monitor H6F 4 digits 4 digits (6 digits) H0000 to HFFFF: Output current (hexadecimal) in 0.01A increments 4 digits H71 H0000 to HFFFF: Output voltage (hexadecimal) in 0.
Communication functions (Pr. 117 to Pr. 124, Pr. 342) No. Item Instruction Code 3 Alarm definition all clear HF4 H9696: Clears the error history. b7 0 0 4 Run command HFA Inverter status monitor H7A Set speed write (E2PROM) HEE Set speed write (RAM) HED 6 7 8 Set speed (E2PROM) read Set speed (RAM) read H6E H6D Inverter reset HFD 0 0 0 b0 0 1 0 0 2 digits b0 0 1 Communication Pr. Calibration Pr.
Communication functions (Pr. 117 to Pr. 124, Pr. 342) 13 Second parameter changing (Code FF=1) Instruction Code Read Item H6C Write No. HEC Number of Data Digits Description When reading/setting the bias/gain (Instruction code H5E to H61, HDE to HE1) parameters H00: Speed/torque H01: Analog H02: Analog value of terminal (When written, the data value is any 4-digit value.
Communication functions (Pr. 117 to Pr. 124, Pr.
PID control (Pr. 128 to Pr. 134) 3.14.2 E2PROM write selection (Pr. 342) You can select either E2PROM or RAM to which parameters to be written during computer link communication operation (RS-485 communication by PU connector) and operation with a communication option. When changing the parameter values frequently, write them to the RAM (Pr. 342 = 1).
PID control (Pr. 128 to Pr. 134) (2) PID action overview 1) PI action A combination of proportional control action (P) and integral control action (I) for providing a manipulated variable in response to deviation and changes with time. [Operation example for stepped changes of measured value] Deviation Set point CAUTION PI action is the sum of P and I actions.
PID control (Pr. 128 to Pr. 134) 5) Forward action Increases the manipulated variable (output speed) if deviation X (set point - measured value) is negative, and decreases the manipulated variable (output speed) if deviation is positive.
PID control (Pr. 128 to Pr. 134) (4) I/O signals z To start PID control, turn on the X14 signal. When this signal is off, normal inverter operation is performed without the PID action being done. Terminal Used Signal Function Depending on PID control X14 Pr. 180 to 183, selection Pr. 187 1 1 Input measured value input 2 5 FUP Turn on X14 to select PID control. Set any of 10, 11, 30 and 31 in Pr. 128. Enter the deviation signal of the 0 to ±10V signal When Pr. 128 = 10, 11 calculated externally.
PID control (Pr. 128 to Pr. 134) (5) Parameter setting Parameter Number Setting Name 10 128 11 PID action selection 30 31 129 0.1 to 1000% PID proportional band 9999 130 0.1 to 3600s PID integral time 9999 131 0 to 100% 0 to 100% 0 to 100% 134 0.01 to 10.00s Deviation value signal input (terminal 1) For heating, pressure control, etc. For cooling, etc.
PID control (Pr. 128 to Pr. 134) (7) Adjustment example (A detector of 0V at 0°C and 10V at 50°C is used to adjust the room temperature to 25°C under PID control. The set point is given to across inverter terminals 2-5 (0 to 10V).) START Convert the set point into %. Calculate the ratio of the set point to the detector output.
PID control (Pr. 128 to Pr. 134) (8) Calibration example 1. Apply the input voltage of 0% set point setting (e.g. 0V) to across terminals 2-5. 2. Make calibration using Pr. 902. At this time, enter the speed output by the inverter at the deviation of 0% (e.g. 0r/ min). 3. Apply the voltage of 100% set point setting (e.g. 10V) to across terminals 2-5. 4. Make calibration using Pr. 903. At this time, enter the speed output by the inverter at the deviation of 100% (e.g.
Current detection (Pr. 150 to Pr. 153) 3.16 Current detection (Pr. 150 to Pr. 153) 3.16.1 Output current detection function (Pr. 150, Pr. 151 speed torque position ) z If the output current remains higher than the Pr. 150 setting during inverter operation for longer than the period set in Pr. 151, the output current detection signal (Y12) is output from the inverter's open collector output terminal. (Use any of Pr. 190 to Pr. 192 and Pr. 195 to assign the terminal used for Y12 signal output.
Current detection (Pr. 150 to Pr. 153) 3.16.2 Zero current detection (Pr. 152, Pr. 153 speed torque position ) When the inverter's output current falls to "0", torque will not be generated. This may cause a gravity drop to occur when the inverter is used in vertical lift application. To prevent this, the output current "zero" signal can be output from the inverter to close the mechanical brake when the output current has fallen to "zero". z If the output current remains lower than the Pr.
Auxiliary functions (Pr. 156, Pr. 157) 3.17 Auxiliary functions (Pr. 156, Pr. 157) 3.17.1 Stall prevention operation selection (Pr. 156 speed torque position ) Make setting to disable stall prevention activated by overcurrent and/or to prevent the inverter from resulting in an overcurrent trip if an excessive current flows due to sudden load fluctuation or running inverter output side ON-OFF (to disable fast response current limit that limits the current). An OL signal output delay can be set in Pr.
Auxiliary functions (Pr. 156, Pr. 157) CAUTION • When torque limit (stall prevention) activates, acceleration/deceleration may not be made according to the preset acceleration/deceleration time. Set Pr. 156 and stall prevention operation level to the optimum values. • In vertical lift applications, make setting so that the fast response current limit is not activated. Torque may not be produced, causing a drop due to gravity. CAUTION Always perform test operation.
Display function 3 (Pr. 160) 3.18 Display function 3 (Pr. 160) 3.18.1 Extended function display selection (Pr. 160 speed torque position ) Used to display the extended function parameters. z Refer to page 66 for the extended function parameter list. Parameter Name Extended function selection 160 Pr. 162 to Pr. 165 Factory Setting Setting Range 0 0 1 Remarks Only the simple mode parameters are accessible. All parameters are accessible. Refer to Pr. 57 (page 101). 3.19 Initial monitor (Pr.
Terminal assignment functions (Pr. 180 to Pr. 195) Refer to the following table and set the parameters. Setting Signal Name 0 RL 1 2 RM RH 3 RT 5 JOG 8 REX 9 X9 10 X10 11 X11 12 14 15 16 20 22 23 24 25 26 27 28 42 43 44 X12 X14 BRI X16 X20 X22 LX MRS STOP MC TL X28 X42 X43 X44 9999 STR Functions Related Parameters Pr. 59 = 0 Low speed operation command Pr. 59 = 1, 2 * Remote setting (setting clear) Pr. 59 = 0 Middle speed operation command Pr.
Terminal assignment functions (Pr. 180 to Pr. 195) 3.20.2 Output terminal function selection (Pr. 190 to Pr. 192, Pr. 195 speed torque position ) You can change the functions of the open collector output terminal and contact output terminal.
Terminal assignment functions (Pr. 180 to Pr.
Auxiliary function (Pr. 244) 3.21 Auxiliary function (Pr. 244) 3.21.1 Cooling fan operation selection (Pr. 244 speed torque position ) You can control the operation of the cooling fan built in the inverter. Parameter Name Factory Setting Setting Range 0 0, 1 Cooling fan operation selection 244 Remarks Extended mode Setting 0 1 Description Operated with power on (independently of whether the inverter is running or at a stop).
Operation selection function (Pr. 251) (1) Pr. 250 = "9999" When the start signal turns off, the motor is decelerated to a stop. Start signal ON OFF Decelerated when start signal turns off. Deceleration time (time set in Pr. 8, etc.) Output speed (r/min) DC brake Time (2) Pr. 250 = other than "9999" (Output is shut off after preset time) The output is shut off when the time set in Pr. 250 has elapsed after the start signal had turned off. The motor coasts to a stop.
Additional function 2 (Pr. 252, Pr. 253) 3.24 Additional function 2 (Pr. 252, Pr. 253) 3.24.1 Override bias, gain (Pr. 252, Pr. 253 speed torque ) When override is selected in Pr. 73 "speed setting signal", the override range can be extended from 50%150% to 0%-200% and set as desired. Parameter Name Setting Range Minimum Setting Increments Factory Setting 252 Override bias 0 to 200% 0.1% 50% 253 Override gain 0 to 200% 0.1% 150% Remarks Extended mode Pr.252 Pr.
Power failure stop functions (Pr. 261 to Pr. 266) Parameter 261 Setting 0 1 262 0 to 600r/min 0 to 3600r/min 263 9999 264 265 Pr. 21 = 0 Pr. 21 = 1 Pr. 21 = 0 Pr. 21 = 1 266 0 to 3600s 0 to 360s 0 to 3600s 0 to 360s 9999 0 to 3600r/min Description Coasting to stop When undervoltage or power failure occurs, the inverter output is shut off. When undervoltage or power failure occurs, the inverter is decelerated to a stop.
Droop (Pr. 286 to Pr. 288) 3.26 Droop (Pr. 286 to Pr. 288) 3.26.1 Droop control (Pr. 286 to Pr. 288 speed ) This function is designed to balance the load in proportion to the load torque to provide the speed drooping characteristic. This function is effective for balancing the load when using multiple inverters z The speed command is varied according to the magnitude of the motor load (load meter of the inverter).
Orientation (Pr. 350 to Pr. 362, Pr. 393 to Pr. 399) 3.27 Orientation (Pr. 350 to Pr. 362, Pr. 393 to Pr. 399) 3.27.1 Orientation control (Pr. 350, Pr. 351, Pr. 356, Pr. 357, Pr. 360 to Pr. 362, Pr. 393, Pr. 396 to Pr. 399 speed ) Orientation is a function that stops a motor shaft at a position set by parameter using the motor built-in position detector (encoder).
Orientation (Pr. 350 to Pr. 362, Pr. 393 to Pr. 399) (2) Selecting stop position command (Pr. 350 "stop position command selection") Select either the internal stop position command (Pr. 356) or the external stop position command (6/12/16-bit data). Pr. 350 Setting Type of Command Internal stop position command (Pr.
Orientation (Pr. 350 to Pr. 362, Pr. 393 to Pr. 399) [Example 1] 4 stop positions Origin (0) 270° (3 or more) CW 90° (1) [Example 2] 8 stop positions Origin (0) (7 or more) Origin (0) 45°(1) 315° (6)270° 90°(2) 270° (90) 135°(3) (5)225° 180° (2) [Example 3] 120 stop positions 180° (60) 180°(4) Pr. 360 = "3" CW At intervals 90° of 3° (30) Pr. 360 = "119" Pr. 360 = "7" CAUTION • Values in parentheses indicate binary data entered from the terminals. If the position pulse monitoring (Pr.
Orientation (Pr. 350 to Pr. 362, Pr. 393 to Pr. 399) (3) Setting the rotation direction (Pr. 393 "orientation selection") Pr. 393 setting 0 (factory setting) 1 Rotation Direction Type Motor end orientation Machine end orientation (when the FR-V5AM or FR-A5AP is used) Refer to the instruction manual of the option for details.
Orientation (Pr. 350 to Pr. 362, Pr. 393 to Pr. 399) (3) Orientation from the reverse rotation direction If the motor is running in the reverse rotation direction, it will orientation stop with the same method as "orientation from the current rotation direction". If the motor is running in forward, it will decelerate, the rotation direction will be changed to reverse run, and then orientation stop will be executed. Speed (forward) [t] X22 ORA Speed (reverse) [t] X22 ORA CAUTION 1.
Orientation (Pr. 350 to Pr. 362, Pr. 393 to Pr. 399) (4) Fine adjustment of the orientation stop position (Pr. 361 "position shift" (factory setting: 0)) The orientation stop position will deviate by the value set x 360° / Pr. 851 "number of encoder pulses" x4. Finely adjust the position by changing this setting value in 10 increments. The orientation stop position will differ according to the direction that the encoder is installed in. (Refer to the drawings below.
Orientation (Pr. 350 to Pr. 362, Pr. 393 to Pr. 399) z Pr. 399 "orientation deceleration ratio" (factory setting: 20) • Make adjustments as shown below according to the orientation status. (Refer to the Pr. 396 and Pr. 397 details also.) Generally adjust Pr. 362 in the range from 5 to 20 and Pr. 399 from 5 to 50. Adjustment Procedure Pr. 396 Pr. 397 Pr. 362 Pr. 399 Phenomenon Rocking occurs during stopping 3) 3) The orientation time is long Hunting occurs when stopping 2) 1) 2) 1) REMARKS 1.
Control system function (Pr. 374) 3.28 Control system function (Pr. 374) 3.28.1 Overspeed detection (Pr. 374 speed position ) torque z Excess of the motor speed over the overspeed detection level results in E.OS, stopping the output. This function is enabled only during speed control, torque control or position control. Parameter Name Setting Range Factory Setting 374 Overspeed detection level 0 to 4200r/min 3450r/min Motor speed Pr. 374 Coast to stop Time ON ABC E.OS Pr. 380 to Pr.
Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) 3.29 Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr. 494) 3.29.1 Position control (Pr. 419 to Pr. 430, Pr. 464 to Pr.
Remote output (Pr. 495 to Pr.497) 3.30 Remote output (Pr. 495 to Pr.497) 3.30.1 Remote output function (Pr. 495 to Pr.497 speed torque position ) You can utilize the on/off of the inverter's output signals instead of the remote output function of the programmable controller. (Use Pr. 190 to Pr. 192 and Pr. 195 to set the output signals. Refer to page 152.) Parameter Factory Setting Name 495 Remote output selection 0 496 497 Remote output data 1 Remote output data 2 0 0 Pr.
Operation selection functions 4 (Pr. 800 to Pr. 809) 3.31 Operation selection functions 4 (Pr. 800 to Pr. 809) 3.31.1 Control selection (Pr. 800, Pr. 451 speed torque position ) Used to select the control method. z Setting Pr. 800 (Pr. 451) control system selection enables the following combination using the MC signal (mode changing). Use terminal RT to switch to the second motor control method selection.
Operation selection functions 4 (Pr. 800 to Pr. 809) z Mitsubishi dedicated motor torque characteristic Torque characteristic available when the inverter and motor of the same capacity are used and the rated voltage is input 1500r/min (50Hz) torque reference <30 to 45 [kW]> <1.
Operation selection functions 4 (Pr. 800 to Pr. 809) 3.31.3 Torque command source selection (Pr. 804 to Pr. 806 torque ) When you selected torque control, you can choose the torque command. Parameter Name Setting Range Factory Setting Torque command input 0 1 2 3 804 Torque command source selection 0 4 5 6 805 806 Torque command source (RAM) Torque command source (RAM, Terminal 3 analog input Digital input from parameter Pr. 805 or Pr.
Operation selection functions 4 (Pr. 800 to Pr. 809) (1) Terminal 3 calibration (Pr. 804 = 0) The torque command value for the analog input of the terminal 3 varies with Pr. 904 and Pr. 905 as shown on the right. Torque command value Pr.905 Gain setting Pr.904 Bias setting Terminal 3 input Pr.904 Bias input (2) Digital input from parameter (Pr. 804 = 1) Digital setting of the torque command can be made by writing the torque command value to Pr. 805 or Pr. 806 by communication.
Operation selection functions 4 (Pr. 800 to Pr. 809) 3.31.4 Speed limit (Pr. 807 to Pr. 809 torque ) When you selected torque control, set the speed limit value to prevent the load torque from becoming less than the torque command value, resulting in motor overspeed.
Operation selection functions 4 (Pr. 800 to Pr. 809) (3) When Pr. 807 = 2 Using the analog input of the terminal 1, set the forward rotation and reverse rotation speed limit levels. At this time, the speed limit made on the analog input is as shown below. 1) When terminal 1 input is -10 to 0V Reverse rotation speed limit 2) When terminal 1 input is 0V to 10V Forward rotation speed limit Speed Forward rotation Speed Pr.
Control system functions (Pr. 818 to Pr. 837) 3.32 Control system functions (Pr. 818 to Pr. 837) 3.32.1 Easy gain tuning selection (Pr. 818, Pr. 819 speed position ) The ratio of load inertia to motor inertia (load inertia moment ratio) is estimated in real time from the torque command and speed during motor operation, and this value is used to automatically set the optimum gain for speed/position control, reducing the time and effort of making gain adjustment.
Control system functions (Pr. 818 to Pr. 837) 3.32.5 Speed detection filter function (Pr. 823, Pr. 833 speed torque ) position z Set the time constant of the primary delay filter relative to the speed feedback signal. Since this function reduces the speed loop response, use it with the factory setting. Set the time constant when speed ripples occur due to harmonic disturbance. Note that a too large value will run the motor unstably.
Torque biases (Pr. 840 to Pr. 848) 3.32.9 Torque detection filter function (Pr. 827, Pr. 837 speed torque position ) z Set the time constant of the primary delay filter relative to the torque feedback signal. Since the current loop response declines, use it with the factory setting. Parameter 827 837 Name Factory Setting Setting Range 0s 0 to 0.1s 9999 0 to 0.1s, 9999 Torque detection filter 1 (when RT signal is off) Torque detection filter 2 (when RT signal is on) Remarks Extended mode 3.32.
Torque biases (Pr. 840 to Pr. 848) (1) Parameter details 1) Pr. 840 "torque bias selection" Select the setting method of the torque bias amount. Pr. 840 Setting 0 Description Set the torque bias amount based on the contact signals (DI1 to DI4) in Pr. 841 to Pr. 843. To raise the cage when the motor runs in forward rotation direction. Set the terminal 3-based torque bias amount as desired in Pr. 904 and Pr. 905. To raise the cage when the motor runs in reverse rotation direction.
Torque biases (Pr. 840 to Pr. 848) • When Pr. 840 = 3 Pr. 904 "torque command terminal 3 bias", Pr. 905 "torque command terminal 3 gain" and Pr. 846 "torque bias balance compensation" can be set automatically according to the load. Pr. 904, Pr. 905 settings Run under no load. Read Pr. 904 when speed has stabilized. Press [WRITE] key. (Pr. 904 setting complete) Press [WRITE] key. (Pr. 905 setting complete) Read Pr. 905 when speed has stabilized. Run under maximum load. Read Pr. 846. Press [WRITE] key.
Additional functions (Pr. 851 to Pr. 865) (2) Torque bias operation Speed Torque bias Pr.844 Torque bias filter Primary delay timeconstant Output torque Time when torque is generated by torque bias setting Pr.845 Pre-excitation LX* Start signal *When pre-excitation is not made, the torque bias functions simultaneously with the start signal. Pr. 849 Refer to Pr. 902, Pr.903 (page 193) 3.34 Additional functions (Pr. 851 to Pr. 865) 3.34.1 Selection of number of encoder pulses (Pr.
Additional functions (Pr. 851 to Pr. 865) 3.34.3 Excitation ratio (Pr. 854 speed torque z Decrease the excitation ratio when you want to improve efficiency under light load. (motor magnetic noise decreases) Note that the rise of output torque becomes slow if excitation ratio is decreased. This function is appropriate for applications as machine tools which repeat rapid acceleration/deceleration up to high speed. position ) Excitation ratio [%] 100 (Factory setting) Pr.
Additional functions (Pr. 851 to Pr. 865) 3.34.5 Torque detection (Pr. 864 speed torque position ) This function outputs a signal if the motor torque rises to or above the Pr. 864 setting. The signal is used as operation and open signal for an electromagnetic brake. Parameter 864 Name Factory Setting Setting Range 150% 0 to 400% Torque detection Output torque The signal turns on when the output torque rises to or above the detection torque value set in Pr. 864.
Display function (Pr. 867) 3.35 Display function (Pr. 867) 3.35.1 DA1 output response level adjustment (Pr. 867 speed torque position ) You can adjust the response level of the output voltage of the output signal DA1. Parameter Name 867 Factory Setting Setting Range 0.05s 0 to 5s DA1 output filter Remarks Extended mode 3.36 Terminal function assignment (Pr. 868) 3.36.1 Terminal 1 function assignment (Pr. 868 speed torque position ) The terminal 1 can be multi-functioned.
Protective functions (Pr. 870 to Pr. 874) The following table indicates the functional combinations of terminals 1, 2 and 3. Basically, the analog multiple functions are assigned to the terminal 1 alone and only one function may be selected for the multi-function analog input.
Protective functions (Pr. 870 to Pr. 874) 3.37.2 Speed limit (Pr. 873 speed ) This function prevents the motor from overrunning when the setting of number of encoder pulses and the actual number differ. When the setting of number of encoder pulses is smaller than the actual number, the motor may increase its speed. To prevent this, restrict the output speed with the synchronous speed obtained by adding the set speed and Pr. 873 setting. (*) Parameter 873 Name Speed limit Set speed Pr. 873 setting Pr.
Operation selection functions 5 (Pr. 875) 3.38 Operation selection functions 5 (Pr. 875) 3.38.1 Fault definition (Pr. 875 speed torque ) With the alarm definitions classified into major and minor faults, the base circuit is shut off immediately at occurrence of a major fault, or after deceleration to a stop at occurrence of a minor fault. Parameter Name Factory Setting Setting Range 875 Fault definition 0 0, 1 1) Pr.
Maintenance function (Pr. 890 to Pr. 892) 3.40 Maintenance function (Pr. 890 to Pr. 892) 3.40.1 Maintenance output function (Pr. 890 to Pr. 892 speed torque position ) When the cumulative energization time (Pr. 891 "maintenance output timer") of the inverter has elapsed the time set in Pr. 890 "maintenance output setting time", the maintenance output (MT) signal is output and an alarm is displayed on the PU (FR-DU04-1/FR-PU04V).
Calibration functions (Pr. 900 to Pr. 920) 3.41 Calibration functions (Pr. 900 to Pr. 920) 3.41.1 DA1/DA2 terminal calibration (Pr. 900, Pr. 901 speed torque position ) Pr. 900 "DA1 terminal calibration" Pr. 901 "DA2 terminal calibration" DA1 Meter DC voltmeter 10V full scale DA2 Meter DC voltmeter 10V full scale z When the item to be monitored is selected and set in Pr. 54 "DA1 terminal function selection" or Pr.
Calibration functions (Pr. 900 to Pr. 920) • When control panel (FR-DU04-1) is used 1) Select the PU operation mode. 2) Set the speed. 3) Press SET . 4) Read Pr. 900 "DA1 terminal calibration" or Pr. 901 "DA2 terminal calibration". 5) Press FWD to run the inverter. (Motor need not be connected during V/F control.) 6) Hold down to adjust the meter needle to a required position. (Depending on the setting, the needle may take some time to move.
Calibration functions (Pr. 900 to Pr. 920) 3.41.2 Biases and gains of speed setting terminals (speed setting terminal 2, torque command terminal 3, multi function terminal 1) (Pr. 902 to Pr. 905, Pr. 917 to Pr. 920 speed torque position ) Adjust the biases and gains of the speed setting terminal 2, torque command terminal 3 and multi-function terminal 1.
Calibration functions (Pr. 900 to Pr. 920) There are the following three methods to adjust the speed setting voltage bias and gain. 1) Method to adjust any point by application of a voltage to across terminals 2(1)(3) - 5 2) Method to adjust any point without application of a voltage to across terminals 2(1)(3) - 5 3) Method that does not adjust the bias voltage (Example) Pr. 903 "speed setting terminal 2 gain" (Pr. 902 to Pr. 920 can be adjusted in the similar manner.
Calibration functions (Pr. 900 to Pr. 920) (4) Set the gain speed in Pr. 903 and display the analog voltage value across terminals 2-5 in %. (To change to 1000r/min) Gain speed changing Currently set gain speed FR-DU04 -1 FR-DU04 -1 CONTROL PANEL Hz/r A V MON EXT PU REV FWD Hz/r A V MON EXT PU REV FWD Analog voltage value (%) across terminals 2-5 Press for 1.5 s CONTROL PANEL FR-DU04 -1 CONTROL PANEL Hz/r A V SET MON Use to change the preset speed.
Calibration functions (Pr. 900 to Pr. 920) Related parameters • Pr. 20 "acceleration/deceleration reference speed" (Refer to page 78.) • Pr. 79 "operation mode selection" (Refer to page 117.) z Analog input offset adjustment When speed command by analog input is set, the range where the motor remains stop is created to prevent malfunction at very slow speed. Parameter 849 Name Factory setting Setting Range Remarks 100% 0 to 200% Pr. 77 = 801 Analog input offset adjustment Setting Pr.
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4 SPECIFICATIONS This chapter explains the "specifications" for use of this product. Always read this instructions before use. 4.1 4.2 4.3 Model specifications .............................................196 Common specifications........................................199 Outline dimension drawings ................................
Model specifications 4.1 Model specifications z 200V class (for use with the Mitsubishi dedicated motor [SF-V5RU (1500r/min series)]) 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 Applied motor capacity (kW) Rated capacity (kVA) (Caution 1) Rated current (A) Overload current rating (Caution 2) 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 Dedicated Encoder cable Dedicated motor Regenerative Max. value/ braking permissible torque duty 3.1 4.5 6.9 9.8 13.0 18.7 25.2 30.
Model specifications z 400V class (for use with the dedicated motor [SF-V5RUH (1500r/min series)]) Type FR-V540-[][]K 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 Power supply Inverter Output Applied motor capacity 1.5 2.2 3.7 5.5 7.5 11 15 18.5 22 30 37 45 55 (kW) Rated capacity (kVA) 3.1 4.5 6.9 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) 4.5 6.5 10.0 14.5 18.5 27.5 35.5 44 51.8 67 86 99 132 Overload current rating 150% 60s, 200% 0.
Model specifications z Combination with a vector control dedicated motor Refer to the table below when using with a vector control dedicated motor. • Combination with the SF-V5RU Voltage Rated speed Base frequency Maximum speed 200V class 400V class 1500r/min 50Hz 3000r/min Motor frame Inverter type number Motor frame number Motor type 1.5kW 90L SF-V5RU1K FR-V520-1.5K 2.2kW 100L SF-V5RU2K FR-V520-2.2K 3.7kW 112M SF-V5RU3K FR-V520-3.7K 5.5kW 132S SF-V5RU5K 7.
Common specifications Soft-PWM control or high carrier frequency sine-wave PWM control can be selected. 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) Acceleration/deceleration time 0 to 3600s (0.
Outline dimension drawings 4.3 Outline dimension drawings 4.3.1 Inverter outline dimension drawings z FR-V520-1.5K‚ 2.2K z FR-V540-1.5K‚ 2.2K 140 7.5 150 6 125 260 7.5 245 2- 6 hole 5 163 143 (Unit: mm) z FR-V520-3.7K‚ 5.5K‚ 7.5K z FR-V540-3.7K‚ 5.5K 170 7.5 220 6 195 260 7.5 245 2- 6 hole 193 10.
Outline dimension drawings zFR-V520-11K‚ 15K zFR-V540-7.5K‚ 11K, 15K, 18.5K 190 10 250 380 230 10 10 400 2- 10 hole 218 10.5 242 (Unit: mm) 10 zFR-V520-18.5K 450 10 430 2- 10 hole 10 280 3.
Outline dimension drawings H1 zFR-V520-22K, 30K‚ 37K zFR-V540-22K, 30K‚ 37K C 550 10 H 2- C hole W1 3.2 D W W2 z200V class Inverter Type FR-V520-22K FR-V520-30K,37K W W1 W2 H H1 D C 340 450 270 380 320 430 530 525 10 15 195 250 10 12 z400V class Inverter Type FR-V540-22K FR-V540-30K,37K W W1 W2 H H1 D C 340 450 270 380 320 430 530 525 10 15 195 250 10 12 (Unit: mm) 15 zFR-V520-45K‚ 55K zFR-V540-45K‚ 55K 675 700 2- 12 hole 12 410 480 10 z200V class D 3.
Outline dimension drawings Control panel (FR-DU04-1) outline dimension drawings 16.5 16.5 23.75 24 17 2-φ4 hole 3.5 46.5 81.5 20 10.5 2-M3 screw Effective depth 4.5 46.5 15 72 19.75 4.3.2 3.25 54 54 Select the mounting screw whose length will not exceed the effective depth of the mounting screw hole. (Unit: mm) Parameter unit (FR-PU04V) outline dimension drawings 48 13 23.75 14.5 17 21.5 80 125 11.
Outline dimension drawings 4.3.4 Dedicated encoder cable outline dimension drawings (FR-V5CBL) MS3057-12A 60 11 Earth (Ground) F-DPEVSB 12P 0.2mm2 wire L Type Length L (m) FR-V5CBL5 FR-V5CBL15 FR-V5CBL30 5 15 30 MS3106B20-29S (Unit: mm) (FR-VCBL‚FR-JCBL) MS3057-12A About 140 Earth (Ground) F-DPEVSB 12P 0.
Outline dimension drawings (2) Encoder connector (Manufactured by Japan Aviation Electronics Industries) for reference Straight Plug MS3106B20-29S 1-1/4-18UNEF-2B 18.3 Angle Plug MS3108B20-29S 1-1/4-18UNEF-2B 1-3/16-18UNEF-2A 18.3 33.7 9.5 55.6 Effective screw length 9.5 φ 37.3 φ 23 φ 37.3 Positioning keyway 1-3/16-18 UNEF-2A φ 23 60.7 77 Effective screw length Note This angle type connector is not optional. Please obtain it separately. Cable Clamp MS3057-12A 23.8 1-3/16-18UNEF-2B 10.3 1.
Outline dimension drawings 4.3.
Outline dimension drawings Dedicated motor outline dimension drawings (standard horizontal type with brake) Frame Number 90L SF-V5RU(H) 1KB Frame Number 100L, 112M, 132S, 132M SF-V5RU(H) 2KB , 3KB , 5KB , 7KB Connector (for encoder) MS3102A20-29P Terminal box for cooling fan L A R Exhaust Main 40 terminal box Suction 1 F F KP G KG A Direction of Mark for earthing cooling fan wind (grounding) φ27 XB 2 E 2 Direction of cooling fan wind Mark for earthing (grounding) E N M A F E E M ML W
Outline dimension drawings Dedicated motor outline dimension drawings (flange type) Frame Number 90L SF-V5RUF(H) 1K Frame Number 100L, 112M, 132S, 132M SF-V5RUF(H) 2K , 3K , 5K , 7K Connector (for encoder) MS3102A20-29P LL Connector (for encoder) MS3102A20-29P KB KL Q QK LE LR LN LZ LG Section AA Q LE Suction D LB LC Suction LA B A D A KD LB B Direction of cooling fan wind B W A KD U W U T Direction of cooling fan wind S Section BB For cooling fan (A, B) For motor (U, V, W
Outline dimension drawings Dedicated motor outline dimension drawings (flange type with brake) Frame Number 90L SF-V5RUF(H) 1KB Frame Number 100L, 112M, 132S, 132M SF-V5RUF(H) 2KB , 3KB , 5KB , 7KB Connector (for encoder) MS3102A20-29P Terminal box for cooling fan Connector (for encoder) Terminal box for cooling fan MS3102A20-29P LL LL LN LZ LB LC D B LZ 2 A 2 KD Direction of cooling fan wind 2 W W T U Earth (ground) terminal (M5) Mark for earthing (grounding) U D LN LA A KD Directi
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APPENDICES This chapter provides the "appendix" for use of this product. Always read this instructions before use. Appendix1 Setting a thermistor of a dedicated motor (SF-V5RU*****T) (when used with the FR-V5AX) ............................................212 Appendix2 Parameter Instruction Code List.............213 Appendix3 SERIAL number check.............................
Setting a thermistor of a dedicated motor (SFV5RU*****T) (when used with the FR-V5AX) Appendix1 Setting a thermistor of a dedicated motor (SF-V5RU*****T) (when used with the FR-V5AX) When using a thermistor interface with the FR-V5AX connected, use Pr. 408 to select a motor type. It is factory set to "0" (SF-V5RUT). Set this parameter according to the motor used.
Parameter Instruction Code List Appendix2 Parameter Instruction Code List Function Basic functions Standard operation functions Operation selection functions Display function Output terminal functions Second functions Terminal assignment functions Display functions Automatic restart Additional function Operation selection functions Parameter No.
Parameter Instruction Code List Function Motor constants Third functions Terminal assignment functions Communication functions PID control Backlash Display functions Current detection Sub functions Display functions Automatic restart after instantaneous power failure Initial monitor Terminal assignment functions Multi-speed operation Sub functions Parameter No.
Parameter Instruction Code List Function Stop selection function Operation selection function Additional functions Power failure stop functions Brake sequence Droop Digital input Parameter No.
Parameter Instruction Code List Function Parameter No.
Parameter Instruction Code List Function Motor constants Position control Remote output Parameter No.
Parameter Instruction Code List Function Parameter No.
Parameter Instruction Code List Function Calibration functions Additional functions Parameter No.
SERIAL number check Appendix3 SERIAL number check Check the SERIAL number indicated on the rating plate and package for the inverter SERIAL number. Rating plate . Inverter type Input rating Output rating Serial number Capacity plate Inverter type Serial number SERIAL is made up of 1 version symbol and 8 numeric characters indicating the year, month, and control number as shown below.
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REVISIONS *The manual number is given on the bottom left of the back cover. Print Date Oct., 2002 Nov., 2003 *Manual Number IB(NA)-0600131E-A IB(NA)-0600131E-B Revision First edition Partial modifications •Setting range of the electronic gear (Pr.420, Pr.421) •Process value input range during PID control (terminal 1) Addition •SF-V5RU Nov.,2006 IB(NA)-0600131E-C Addition •Pr. 408 "motor thermistor selection" •Pr. 505 "speed setting reference" •Addition of "9" to the setting range of Pr.
bcnc22005642.fm 1 ページ ２０１３年１月２１日 月曜日 午後３時１７分 FR-V500, A700, A701 Series Instruction Manual Supplement When installing a thermal relay to the cooling fan of the vector-control dedicated motors (SFV5RU), use the following recommended thermal relay settings. 200V class (Mitsubishi dedicated motor [SF-V5RU (1500r/min series)]) Motor type SF-V5RUK 1 Voltage Cooling fan (with thermal protector)*2*3 Input *1 2 3 5 7 11 Single-phase 200V/50Hz Single-phase 200V to 230V/60Hz 36/55W 22/28W (0.26/0.
