INVERTER SAFETY GUIDELINE. FR-F A to 0216A-EC. Grobal FA centers. English. German

Transcription

1 Grobal FA centers FA Center in England Mitsubishi Electric Europe, B.V.UK Branch (Customer Technology Centre) Travellers Lane, Hatfield, Herts. AL0 8XB, UK TEL FAX FA Center in Beijing Ryoden Automation(Shanghai)Ltd. Beijing Office Unit 97-98,9/F Office Tower,Henderson Center, 8 Jianguomennei Dajie,Dongcheng District,Beijing TEL FAX FA Center in Tianjin Ryoden Automation(Shanghai)Ltd. Tianjin Office Room No.909, Great Ocean Building, No.200 Shi Zilin Avenue, Hebei District, Tianjin TEL FAX INVERTER FA Center in Europe Mitsubishi Electric Europe B.V. German Branch Gothaer Strasse 8, D Ratingen, Germany TEL FAX FA Center in Shanghai Ryoden Automation(Shanghai)Ltd. 2F Block 5 Building, Automation Instrumentation Plaza, 03 Cao Bao Rd., Shanghai TEL FAX FA Center in Hong Kong Ryoden Automation Ltd. FA Division 0/F., Manulife Tower, 69 Electric Road, North Point,Hong Kong TEL FAX IB ZZZ-A(0402)MEE Printed in Japan FA Center in ASEAN Mitsubishi Electric Asia Pte, Ltd. (Factory Automation Center) 307 Alexandra road #05-0/02 Mitsubishi Electric Building Singapore TEL FAX FA Center in Korea Han Neumg Techno Co.,Ltd. Dong Seo Game Channel BLD. 2F 660- Deung Chon-Dong, Kang seo-ku, Seoul, Korea TEL FAX FA Center in Taiwan Setsuyo Enterprise Co., Ltd. 6F. No.05 Wu-Kung 3rd, RD, Wu-Ku Hsiang, Taipei Hsien, Taiwan TEL FAX HEAD OFFICE:MITSUBISHI DENKI BLDG MARUNOUCHI TOKYO FA Center in North America Mitsubishi Electric Automation, Inc. 500 Corporate Woods Parkway. Vernon Hills, IL6006 TEL FAX About CD-ROM The copyright and other rights of this enclosed CD-ROM all belong to Mitsubishi Electric Corporation. No part of this CD-ROM may be copied or reproduced without the permission of Mitsubishi Electric Corporation. Specifications of this CD-ROM are subject to change without notice. Other company and product names herein are the trademarks and registered trademarks of their respective owners. AcrobatReader of Adobe Systems Inc. Ver.4 or more is necessary to read a manual contained in this CD-ROM. For Maximum Safety Mitsubishi transistorized inverters are not designed or manufactured to be used in equipment or systems in situations that can affect or endanger human life. When considering this product for operation in special applications such as machinery or systems used in passenger transportation, medical, aerospace, atomic power, electric power, or submarine repeating applications, please contact your nearest Mitsubishi sales representative. Although this product was manufactured under conditions of strict quality control, you are strongly advised to install safety devices to prevent serious accidents when it is used in facilities where breakdowns of the product are likely to cause a serious accident. Please do not use this product for loads other than three-phase induction motors. Specifications subject to change without notice. INVERTER FR-F700 SAFETY GUIDELINE SAFETY GUIDELINE FR-F A to 026A-EC Thank you for choosing this Mitsubishi Inverter. Please read through this Instruction Manual and a CD-ROM enclosed to operate this inverter correctly. Do not use this product until you have a full knowledge of the equipment, safety information and instructions. Please forward this manual and the CD-ROM to the end user CONTENTS Installation of the inverter and instructions... Outline drawing... 2 Wiring... 3 Precautions for use of the inverter... 8 Parameter List English German French Spanish Italian Swedish Finnish Japanese Chinese Czech

2 This section is specifically about safety matters Do not attempt to install, operate, maintain or inspect the inverter until you have read through this Safety Guideline and appended documents carefully and can use the equipment correctly. Do not use the inverter until you have a full knowledge of the equipment, safety information and instructions. In this Safety Guideline, the safety instruction levels are classified into "WARNING" and "". WARNING Assumes that incorrect handling may cause hazardous conditions, resulting in death or severe injury. Assumes that incorrect handling may cause hazardous conditions, resulting in medium or slight injury, or may cause physical damage only. Note that even the level may lead to a serious consequence according to conditions. Please follow the instructions of both levels because they are important to personnel safety.. Electric Shock Prevention WARNING While power is on or when the inverter is running, do not open the front cover. Otherwise you may get an electric shock. Do not run the inverter with the front cover removed. Otherwise, you may access the exposed high-voltage terminals or the charging part of the circuitry and get an electric shock. Even if power is off, do not remove the front cover except for wiring or periodic inspection.you may access the charged inverter circuits and get an electric shock. Before starting wiring or inspection, check to make sure that the operation panel indicator is off, wait for at least 0 minutes after the power supply has been switched off, and check that there are no residual voltage using a tester or the like. The capacitor is charged with high voltage for some time after power off and it is dangerous. This inverter must be earthed. Earthing must conform to the requirements of national and local safety regulations and electrical codes. (JIS, NEC section 250, IEC 536 class and other applicable standards) Any person who is involved in the wiring or inspection of this equipment should be fully competent to do the work. Always install the inverter before wiring. Otherwise, you may get an electric shock or be injured. Perform setting dial and key operations with dry hands to prevent an electric shock. Otherwise you may get an electric shock. Do not subject the cables to scratches, excessive stress, heavy loads or pinching. Otherwise you may get an electric shock. Do not replace the cooling fan while power is on. It is dangerous to replace the cooling fan while power is on. Do not touch the printed circuit board with wet hands. You may get an electric shock. 2. Fire Prevention Mount the inverter to incombustible material. Mounting it to or near combustible material can cause a fire. If the inverter has become faulty, switch off the inverter power. A continuous flow of large current could cause a fire. Do not connect a resistor directly to the DC terminals P, N. This could cause a fire. 3. Injury Prevention Apply only the voltage specified in the instruction manual to each terminal. Otherwise, burst, damage, etc. may occur. Ensure that the cables are connected to the correct terminals. Otherwise, burst, damage, etc. may occur. Always make sure that polarity is correct to prevent damage, etc. Otherwise, burst, damage, etc. may occur. While power is on or for some time after power-off, do not touch the inverter as it is hot and you may get burnt. 4. Additional Instructions Also note the following points to prevent an accidental failure, injury, electric shock, etc. () Transportation and installation When carrying products, use correct lifting gear to prevent injury. Do not stack the inverter boxes higher than the number recommended. Ensure that installation position and material can withstand the weight of the inverter. Install according to the information in the instruction manual. Do not install or operate the inverter if it is damaged or has parts missing. When carrying the inverter, do not hold it by the front cover or setting dial; it may fall off or fail. Do not stand or rest heavy objects on the product. Check the inverter mounting orientation is correct. Prevent other conductive bodies such as screws and metal fragments or other flammable substance such as oil from entering the inverter. As the inverter is a precision instrument, do not drop or subject it to impact. Use the inverter under the following environmental conditions. Otherwise, the inverter may be damaged. Environment Ambient temperature -0 C to +50 C (non-freezing) Ambient humidity 90% RH or less (non-condensing) Storage temperature -20 C to +65 C * Atmosphere Indoors (free from corrosive gas, flammable gas, oil mist, dust and dirt) Maximum 000m above sea level for standard Altitude, vibration operation. After that derate by 3% for every extra 500m up to 2500m (92%) 5.9m/s 2 or less (conforming to JIS C 0040) *Temperature applicable for a short time, e.g. in transit. (2) Wiring Do not install a power factor correction capacitor or surge suppressor on the inverter output side. The connection orientation of the output cables U, V, W to the motor will affect the direction of rotation of the motor. (3) Test operation and adjustment Before starting operation, confirm and adjust the parameters. A failure to do so may cause some machines to make unexpected motions. (4) Operation When you have chosen the retry function, stay away from the equipment as it will restart suddenly after an alarm stop. The key is valid only when the appropriate function setting has been made. Prepare an emergency stop switch separately. Make sure that the start signal is off before resetting the inverter alarm. A failure to do so may restart the motor suddenly. The load used should be a three-phase induction motor only. Connection of any other electrical equipment to the inverter output may damage the equipment. Do not modify the equipment. Do not perform parts removal which is not instructed in this manual. Doing so may lead to fault or damage of the inverter. The electronic thermal relay function does not guarantee protection of the motor from overheating. Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter. Use a noise filter to reduce the effect of electromagnetic interference. Otherwise nearby electronic equipment may be affected. Take measures to suppress harmonics. Otherwise power supply harmonics from the inverter may heat/damage the power factor correction capacitor and generator. When a 400V class motor is inverter-driven, please use an insulationenhanced motor or measures taken to suppress surge voltages. Surge voltages attributable to the wiring constants may occur at the motor terminals, deteriorating the insulation of the motor. When parameter clear or all clear is performed, reset the required parameters before starting operations. Each parameter returns to the initial value. The inverter can be easily set for high-speed operation. Before changing its setting, fully examine the performances of the motor and machine. In addition to the inverter's holding function, install a holding device to ensure safety. Before running an inverter which had been stored for a long period, always perform inspection and test operation. For prevention of damage due to static electricity, touch nearby metal before touching this product to eliminate static electricity from your body. (5) Emergency stop Provide a safety backup such as an emergency brake which will prevent the machine and equipment from hazardous conditions if the inverter fails. When the breaker on the inverter primary side trips, check for the wiring fault (short circuit), damage to internal parts of the inverter, etc. Identify the cause of the trip, then remove the cause and power on the breaker. When the protective function is activated, take the corresponding corrective action, then reset the inverter, and resume operation. (6) Maintenance, inspection and parts replacement Do not carry out a megger (insulation resistance) test on the control circuit of the inverter. (7) Disposing of the inverter Treat as industrial waste. WARNING General instructions Many of the diagrams and drawings in instruction manuals show the inverter without a cover, or partially open. Never run the inverter in this status. Always replace the cover and follow instruction manuals when operating the inverter. A-

3 Installation of the inverter and instructions Installation of the inverter and instructions Inverter Type FR- F A - EC Symbol F740 Voltage Class Three-phase 400V class Indicate inverter capacity (kw) Symbol Specifications NA North American Specifications EC European Specifications Capacity plate Capacity plate 0002A-EC Inverter Type Serial number Rating plate Rating plate Inverter Type Input rating Output rating Serial number FR-F A-EC Installation of the inverter When encasing multiple inverters 0002A to 0057A 0070A to 026A install them in parallel (leave 5 cm or more clearance) as a cooling measure. 5cm or more* *cm or more for 0007A or less General Precaution The bus capacitor discharge time is 0 minutes. Before starting wiring or inspection, switch power off, wait for more than 0 minutes, and check for residual voltage between terminal P and N with a meter etc., to avoid a hazard of electrical shock. Environment Before installation, check that the environment meets following specifications. Ambient temperature Constant torque: -0 C to + 50 C (non-freezing) 5cm Inverter Measurement position 5cm Measurement position Ambient humidity 90%RH or less (non-condensing) Storage temperature -20 C to + 65 C Ambience Indoors (No corrosive and flammable gases, oil mist, dust and dirt.) Altitude, vibration Below 000m, 5.9m/s 2 or less 5cm Install the inverter on a strong surface securely and vertically with bolts. Leave enough clearances and take cooling measures. Avoid places where the inverter is subjected to direct sunlight, high temperature and high humidity. Leave enough clearances and take cooling measures. Install the inverter on a non-combustible surface.

4 Outline drawing 2 Outline drawing English H H W W D (Unit:mm) W W H H D FR-F A-EC FR-F A-EC FR-F A-EC FR-F A-EC FR-F740-00A-EC FR-F A-EC FR-F A-EC FR-F A-EC FR-F A-EC FR-F A-EC FR-F A-EC FR-F A-EC FR-F A-EC FR-F A-EC FR-F A-EC FR-F A-EC

5 Wiring 3 Wiring Source logic Main circuit terminal Control circuit terminal 3-phase AC power supply NFB MC Control input signals (No voltage input allowed) Forward Terminal functions rotation vary with the input start terminal assignment Reverse rotation (Pr. 78 to Pr. 89) start Start self-holding Multi-speed High speed Middle speed Low speed Jog mode *2. DC reactor (FR-HEL) The DC reactor supplied with the 75K or more should be connected to these terminals.remove the jumper across P-P/+. Earth Second function *3. AU terminal can be used Output stop as PTC input terminal. Reset Terminal 4 input (Current input ) Selection of automatic restart after instantaneous power failure Contact input common 24VDC power supply (Common for external power supply transistor) R/L S/L2 T/L3 R/L S/L2 STF STR STOP RH RM RL JOG RT MRS PC P *2 RES *3 AU AU CS PTC SD 0E(+0V) 0(+5V) CA (+) Analog current output 0 to 5VDC (-) (0 to 20mADC) 2 0 to 0VDC selected 4 to 20mADC * 5 (Analog common) AM (+) Analog signal output 5 (0 to 0VDC) 0 to ±0VDC (-) * 0 to ±5VDC selected 4 4 to 20mADC TXD+ RS-485 terminal 0 to 5VDC selected * TXD- Data transmission 0 to 0VDC RXD+ RXD- Data reception P/+ PR*4 PX*4 N/- CN8*6 U V W ON Connector for with/without OFF noise reduction filter Main circuit Control circuit SOURCE SINK C B A C2 B2 A2 RUN SU IPF OL FU SE PU connector brake resistor (option) brake unit (option) Relay output (Alarm output) Relay output 2 Running Up to frequency Instantaneous power failure Overload Frequency detection *6. The CN8 connector is provided with the 080A or more. *4. Please do not alter or adjust terminals PR and PX on the connecting jumper. Motor IM Relay output Terminal functions vary with the output terminal assignment (Pr. 95, Pr. 96) Open collector output Terminal functions vary with the output terminal assignment (Pr. 90 to Pr. 94) Open collector output common Sink/source common Earth cable Frequency setting signal (Analog) Frequency setting potentiometer /2WkΩ *5 Auxiliary input (+) (-) Terminal 4 input (Current input) (+) (-) 3 2 *. Terminal input specifications can be changed by analog input specifications switchover (Pr. 73, Pr. 267). *5. It is recommended to use 2WkΩ when the frequency setting signal is changed frequently. Connector for plug-in option connection Option connector SG Terminating resistor VCC 5V GND (Permissible load current 00mA) To prevent a malfunction due to noise, keep the signal cables more than 0cm away from the power cables. After wiring, wire offcuts must not be left in the inverter. Wire offcuts can cause an alarm, failure or malfunction.always keep the inverter clean. When drilling mounting holes in a control box etc., take care not to allow chips and other foreign matter to enter the inverter. 3

6 Wiring 3. Main circuit terminal () Terminal layout and wiring FR-F A to 00A-EC FR-F A, 0023A-EC Screw size (M4) R/L S/L2 T/L3 N/- P/+ PR Charge lamp R/L S/L2 PX Power supply IM Motor Screw size (M4) Charge lamp Screw size (M4) R/L S/L2 R/L S/L2 T/L3 N/- P/+ PR PX FR-F A, 0035A-EC R-F A, 0057A-EC IM Power supply Motor Screw size (M4) English Charge lamp Screw size (M5) S/L2 R/L Screw size (M4) P/+ R/L S/L2 Screw size (M4) Charge lamp PR Screw size (M6) R/L S/L2 T/L3 N/- P/+ R/L S/L2 T/L3 N/- PR Power supply IM Motor IM Motor Power supply Screw size (M5) Screw size (M6) FR-F A to 026A-EC R/L S/L2 Screw size(m4) Charge lamp Screw size (0070A: M6, 0085A, 006A: M8 080A, 026A: M0) R/L S/L2 T/L3 N/- P/+ Power supply Screw size (0070A: M6, 0085A, 006A: M8, 080A, 026A: M0) Make sure the power cables are connected to the R, S, T. If they are connected to U, V, W, the inverter will be damaged. (Phase sequence needs not to be matched.) Connect the motor to U, V, W. Turning on the forward rotation switch (signal) at this time rotates the motor counterclockwise when viewed from the load shaft. IM Motor 4

7 Wiring (2) Cable size Select the recommended cable size to ensure that a voltage drop will be 2% max. If the wiring distance between the inverter and motor is long, a main circuit cable voltage drop will cause the motor torque to decrease especially when outputting a low frequency. The line voltage drop can be calculated by the following expression: 3 wire resistance[mω/m] wiring distance[m] current[a] line voltage drop [V]= 000 Use a larger diameter cable when the wiring distance is long or when it is desired to decrease the voltage drop (torque reduction) in the low speed range. Tighten the terminal screw to the specified torque. A screw that has been tighten too loosely can cause a short circuit or malfunction. A screw that has been tighten too tightly can cause a short circuit or malfunction due to the unit breakage. Use crimping terminals with insulation sleeve to wire the power supply and motor. 400V class (when input power supply is 440V) Applicable Inverter Type Terminal Screw Size Tightening Torque N m Crimping Terminal R/L, S/L2, T/L3 U, V, W Cable sizes (HIV cables, etc.) PVC cable sizes Earth Cable Gauge mm 2 AWG mm 2 Terminal R/L, S/L2, R/L, S/L2, R/L, S/L2, Screw mm 2 U, V, W U, V, W U, V, W T/L3 T/L3 T/L3 Size FR-F A to 0007A-EC M M4 2 FR-F740-00A-EC M M4 2 FR-F A-EC M M4 3.5 FR-F A-EC M M4 5.5 FR-F A-EC M M5 8 FR-F A-EC M M5 8 FR-F A-EC M M6 4 FR-F A-EC M M6 22 FR-F A-EC M M6 22 FR-F A-EC M M8 38 FR-F A-EC M /0 / M8 60 FR-F A-EC M /0 / M0 60 FR-F A-EC M /0 3/ M0 80 5

8 (3) Total wiring length The wiring length should be 500m maximum. (The overall wiring length for connection of multiple motors should be within the value in the table below.) Pr. 72 PWM frequency setting (carrier frequency) 0002A 0003A 0004A or more 2 (2kH) or less 300m 500m 500m 3 (3kHz), 4 (4kHz) 200m 300m 500m 5 (5kHz) to 9 (9kHz) 00m 0 (0kHz) or more 50m Total wiring length (0003A or more) Wiring 500m or less English 300m When driving a 400V class motor by the inverter, surge voltages attributable to the wiring constants may occur at the motor terminals, deteriorating the insulation of the motor. Take the following measures in this case. Connect the surge voltage suppression filter (FR-ASF-H) to the 006A or less and the sine wave filter (MT- BSL/BSC) to the 080A or more on the inverter output side. Especially for long-distance wiring, the inverter may be affected by a charging current caused by the stray capacitances of the wiring, leading to a malfunction of the overcurrent protective function and fast response current limit function or a malfunction or fault of the equipment connected on the inverter output side. If fast-response current limit malfunctions, disable this function. (For Pr.56 Stall prevention operation, refer to the Instruction Manual (applied).) For details of Pr. 72 PWM frequency, refer to the Instruction Manual (applied). For explanation of surge voltage suppression filter (FR-ASF-H), refer to this option manual. 300m 300m + 300m = 600m (4) Cable size of the control circuit power supply (terminal R, S) Terminal Screw Size: M4 Cable size: 0.75mm 2 to 2mm 2 Tightening torque:.5n m 6

9 Wiring 3.2 Control circuit terminals () Terminal layout Terminal screw size: M3.5 Tightening torque:.2n m A B C A2 B2 C2 0E RL RM RH RT AU STOP MRS RES SD FM AM SE RUN SU IPF OL FU SD SD STF STR JOG CS PC (2) Instructions for wiring of the control circuit terminal )Terminals 5, SD and SE are common to the I/O signals and isolated from each other. Do not earth. Avoid connecting the terminal SD and 5 and the terminal SE and 5. 2)Use shielded or twisted cables for connection to the control circuit terminals and run them away from the main and power circuits (including the 200V relay sequence circuit). 3)Use two or more parallel micro-signal contacts or twin contacts to prevent a contact faults when using contact inputs since the control circuit input signals are micro-currents. Micro signal contacts Twin contacts 4)Do not apply a voltage to the contact input terminals (e.g. STF) of the control circuit. 5)Always apply a voltage to the alarm output terminals (A, B, C) via a relay coil, lamp, etc. 6)It is recommended to use the cables of 0.75mm 2 gauge for connection to the control circuit terminals. If the cable gauge used is.25mm 2 or more, the front cover may be lifted when there are many cables running or the cables are run improperly, resulting in an operation panel contact fault. 7)The wiring length should be 30m maximum. 7

10 4 Precautions for use of the inverter The FR-F700 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. () Use crimping terminals with insulation sleeve to wire the power supply and motor. (2) Application of power to the output terminals (U, V, W) of the inverter will damage the inverter. Never perform such wiring. (3) After wiring, wire offcuts must not be left in the inverter. Wire offcuts can cause an alarm, failure or malfunction. Always keep the inverter clean. When drilling mounting holes in a control box etc., take care not to allow chips and other foreign matter to enter the inverter. (4) Use cables of the size to make a voltage drop 2% maximum. If the wiring distance is long between the inverter and motor, a main circuit cable voltage drop will cause the motor torque to decrease especially at the output of a low frequency. (5) The overall wiring length should be 500m maximum. Especially for long distance wiring, the high-response current restriction function may be reduced or the equipment connected to the secondary side may malfunction or become faulty under the influence of a charging current due to the stray capacity of the wiring. Therefore, note the overall wiring length. (6) Electromagnetic wave interference The input/output (main circuit) of the inverter includes harmonic components, which may interfere with the communication devices (such as AM radios) used near the inverter. In this case, set the noise reduction filter valid to minimize interference. (7) Do not install a power factor correction capacitor or surge suppressor on the inverter output side. This will cause the inverter to trip or the capacitor and surge suppressor to be damaged. If any of the above devices is installed, immediately remove it. (8) Before starting wiring or other work after the inverter is operated, wait for at least 0 minutes after the power supply has been switched off, and check that there are no residual voltage using a tester or the like. The capacitor is charged with high voltage for some time after power off and it is dangerous. (9) A short circuit or earth fault on the inverter output side may damage the inverter modules. Fully check the insulation resistance of the circuit prior to inverter operation since repeated short circuits caused by peripheral circuit inadequacy or an earth fault caused by wiring inadequacy or reduced motor insulation resistance may damage the inverter modules. Fully check the to-earth insulation and inter-phase insulation of the inverter secondary side before power-on. Especially for an old motor or use in hostile atmosphere, securely check the motor insulation resistance etc. (0) Do not use the inverter power supply side magnetic contactor to start/stop the inverter. Always use the start signal (turn on/off terminals STF, STR-SD) to start/stop the inverter. () Do not apply a voltage higher than the permissible voltage to the inverter I/O signal circuits. Application (contact) of a voltage higher than the permissible voltage to the inverter I/O signal circuits or opposite polarity may damage the I/O devices. Especially check the wiring to prevent the speed setting potentiometer from being connected incorrectly to short terminals 0E-5. (2) Provide electrical and mechanical interlocks for MC and MC2 which are used for commercial power supplyinverter switch-over. When the wiring is incorrect or if there is a commercial power supply-inverter switch-over circuit as shown below, the inverter will be damaged by leakage current from the power supply due to arcs generated at the time of switch-over or chattering caused by a sequence error. English Power supply R/L S/L2 T/L3 U V W MC MC2 IM Undesirable current Interlock Inverter (3) If the machine must not be restarted when power is restored after a power failure, provide a magnetic contactor in the inverter's primary circuit and also make up a sequence that will not turn on the start signal. If the start signal (start switch) remains on after a power failure, the inverter will automatically restart as soon as the power is restored. (4) Make sure that the specifications and rating match the system requirements. 8

11 Appendix Instructions for Compliance with the European Directives () EMC Directive We have self-confirmed our inverters as products compliant to the EMC Directive (second environment of conforming standard EN6800-3) and place the CE mark on the inverters. Note:First environment Environment including residential buildings. Includes buildings directly connected without a transformer to the low voltage power supply network which supplies power to residential buildings. Second environment Environment including all buildings except buildings directly connected without a transformer to the low voltage power supply network which supplies power to residential buildings. ()Instructions Set the noise reduction filter valid and install the inverter and perform wiring according to the following instructions. * The inverter is equipped with a built-in noise reduction filter. Set the noise reduction filter valid. (The noise reduction filter is invalid when shipped from the factory.) * Connect the inverter to an earthed power supply. * Install a motor and a control cable written in the EMC Installation Manual (BCN-A ) according to the instruction. * The cable length between the inverter and the motor is 5 m maximum. * Confirm that the inverter complies with the EMC Directive as the industrial drives application for installation in an end-user enclosure. (2) Low Voltage Directive We have self-confirmed our inverters as products compliant to the Low Voltage Directive (Conforming standard EN 5078) and place the CE mark on the inverters. ()Outline of instructions * Do not use an earth leakage circuit breaker as an electric shock protector without connecting the equipment to the earth. Connect the equipment to the earth securely. * Wire the earth terminal independently. (Do not connect two or more cables to one terminal.) * Use the cable sizes on page 5 under the following conditions. Ambient temperature: 40 C maximum Wire installation: With conduits for 400V, 085 or less On wall without ducts or conduits for 400V, 0220 or more If conditions are different from above, select appropriate wire according to EN60204 ANNEX C TABLE 5. * Use a tinned (plating should not include zinc) crimping terminal to connect the earth cable. When tightening the screw, be careful not to damage the threads. Earth Cable Gauge Motor Capacity 400V class 5.5kW or less 2 (2.5) 7.5kW, kw 3.5 (4) 5kW, 8.5kW 8 (0) 22kW to 37kW 4 (6) 45kW 22 (25) 55kW 38 (35) For use as a product compliant with the Low Voltage Directive, use PVC cable whose size is indicated within parentheses. * Use the moulded case circuit breaker and magnetic contactor which conform to the EN or IEC Standard. * Use the breaker of type B (breaker which can detect both AC and DC). If not, provide double or enhanced insulation between the inverter and other equipment, or put a transformer between the main power supply and inverter. * Use the inverter under the conditions of overvoltage category II (usable regardless of the earth condition of the power supply), overvoltage category III (usable with the earthed-neutral system power supply) and contamination level 2 or lower specified in IEC664. To use the inverter of 0370 or more (IP00) under the conditions of contamination level 2, install it in the enclosure of IP 2X or higher. To use the inverter under the conditions of contamination level 3, install it in the enclosure of IP54 or higher. * On the input and output of the inverter, use cables of the type and size set forth in EN60204 Appendix C. * The operating capacity of the relay outputs (terminal symbols A, B, C, A2, B2, C2) should be 30VDC, 0.3A. (Relay outputs are basically isolated from the inverter internal circuit.) * Control circuit terminals on page 7 are safely isolated from the main circuit. * Environment During Operation In Storage During Transportation Ambient temperature -0 C to +50 C -20 C to +65 C -20 C to +65 C Ambient humidity 90% RH or less 90% RH or less 90% RH or less Maximum altitude 000m 000m 0000m Details are given in the technical information "Low Voltage Directive Conformance Guide" (BCN-A ). Please contact your sales representative. 9

12 Appendix2 Instructions for UL and cul (Conforming standard UL 508C, CSA C22.2 No.4) () Installation This inverter is UL-listed as a product for use in an enclosure. Design an enclosure so that the inverter ambient temperature, humidity and atmosphere satisfy the specifications. Wiring protection For installation in the United States, branch circuit protection must be provided in accordance with the National Electrical Code and any applicable provincial codes. For installation in Canada, branch circuit protection must be provided in accordance with the Canada Electrical Code and any applicable provincial codes. Use the Class RK5 or Class T fuses certified by UL and cul. FR-F740- A-EC Rated voltage(v) Rated current (A) Without power factor improving reactor With power factor improving reactor 480V or more English (2) Wiring of the power supply and motor For wiring the input (R, S, T) and output (U, V, W) terminals of the inverter, use the UL-listed copper wires (rated at 75 C) and round crimping terminals. Crimp the crimping terminals with the crimping tool recommended by the terminal maker. (3) Short circuit ratings Suitable For Use in A Circuit Capable Of Delivering Not More Than 65kA rms Symmetrical Amperes, 528V Maximum. (4) Motor overload protection When using the electronic thermal relay function as motor overload protection, set the rated motor current to Pr. 9 Electronic thermal O/L relay. When connecting multiple motors to the inverter, install an external thermal relay individually. 0

13 Parameter list 5 Parameter List 5. Parameter list In the initial setting, only the simple mode parameters are displayed. Set Pr. 60 User group read as required. Parameter 60 User group read Remarks Only the simple mode parameters can be displayed. 0 Simple mode and extended mode parameters can be displayed. Only parameters registered in the user group can be displayed. Remarks The parameters marked are the simple mode parameters. The parameters marked with in the table allow its setting to be changed during operation even if "0" (initial value) is set in Pr. 77 Parameter write. for the option are displayed only when the option unit is installed. The instruction codes (hexadecimal) for "read" and "write" on the right of the parameter number are those used to set the parameter via communication. "Extended" indicates the setting of the extended link parameter. 0 Torque boost 0 to 30% 6/4/3/2/.5/% Maximum frequency 0 to 20Hz 20/60Hz 2 Minimum frequency 0 to 20Hz 0Hz 3 Base frequency 4 5 Multi-speed setting (high speed) Multi-speed setting (middle speed) 0 to 400Hz 30Hz Multi-speed setting 6 (low speed) 0 to 400Hz 0Hz 7 Acceleration time 0 to 3600/360s 5s/5s 8 Deceleration time 0 to 3600/360s 0s/30s 9 0 Electronic thermal O/L relay DC injection brake operation frequency DC injection brake operation time 0 to 500/ 0 to 3600A 0 to 20Hz, Rated inverter output current 3Hz 0 to 0s 0.5s DC injection brake 2 0, 0. to 30% 4/2/% operation voltage 3 Starting frequency 0 to 60Hz 0.5Hz Load pattern 4 0, 5 Jog frequency 0 to 400Hz 5Hz Jog acceleration/ 6 0 to 3600/360s 0.5s deceleration time 7 MRS input 0, High speed maximum frequency Base frequency voltage 20 to 400Hz 20/60Hz 0 to 000V, 8888, to Acceleration/ deceleration reference frequency Acceleration/ deceleration time increments Stall prevention operation level Stall prevention operation level compensation factor at double speed Multi-speed setting 4 speed to 7 speed Multi-speed input compensation Acceleration/ deceleration pattern Regenerative function 3 Frequency jump A 32 Frequency jump B 33 Frequency jump 2A 34 Frequency jump 2B 35 Frequency jump 3A 36 Frequency jump 3B to 400Hz 60Hz 0. to 50%, 0 to 200%, 20% 0,, 2, 3 0 0, (), Speed display 0, to

14 Parameter list Up-to-frequency sensitivity Output frequency detection Output frequency detection for reverse rotation Second acceleration/ deceleration time 0 to 00% 0% 0 to 400Hz 6Hz 0 to 3600/360s 5s Second deceleration 0 to 3600/360s, 45 time 46 Second torque boost 0 to 30%, Second V/F (base frequency) Second stall prevention operation current Second stall prevention operation frequency Second output frequency detection Second electronic thermal O/L relay DU/PU main display data FM terminal function Frequency monitoring reference Current monitoring reference 57 Restart coasting time 0. to 50% 20% 0.0 to 400Hz, 0Hz 0 to 400Hz 30Hz 0 to 500/ 0 to 3600A, 0, 5, 6, 8, (9), 0 to 4, 7, 20, 23 to 25, 50 to 57, 00 to 3, 5, 6, 8, (9), 0 to 4, 7, 2, 24, 50, 52, 53 0 to 500/ 0 to 3600A 0, 0. to 5s, 0 Rated inverter output current 58 Restart cushion time 0 to 60s s 59 Remote function 0,, 2, 3 0 Energy saving 60 0,, 9 0 control 65 Retry 0 to Stall prevention operation reduction starting frequency Number of retries at 0, to 0, 67 0 alarm occurrence 0 to 0 68 Retry waiting time 0 to 0s s 69 Retry count display erase 0 0 Special regenerative 70 0 to 30% 0% brake duty 7 Applied motor 0,, 2, 20 0 PWM frequency 0 to 5/ to 6, Analog input 0 to 7, 0 to 7 74 Input filter time constant 0 to Reset / disconnected PU detection/pu stop Alarm code output Parameter write Reverse rotation prevention Operation mode Motor capacity (simple magnetic flux vector control) 90 Motor constant (R) 00 V/F (first frequency) V/F (first frequency voltage) V/F2 (second frequency) V/F2 (second frequency voltage) 04 V/F3 (third frequency) 05 V/F3 (third frequency voltage) 06 V/F4 (fourth frequency) 07 V/F4 (fourth frequency voltage) 08 V/F5 (fifth frequency) V/F5 (fifth frequency voltage) PU communication station PU communication speed PU communication stop bit length. PU communication parity check Number of PU communication retries PU communication check time interval PU communication waiting time setting PU communication CR/LF presence/ absence Terminal 2 frequency setting gain frequency Terminal 4 frequency setting gain frequency PID control automatic switchover freqeuncy 28 PID action 0 to 3, 4 to 7 4 0,, 2 0 0,, 2 0 0,, 2 0 0,, 2, 3, 4, 6, to 55/ 0 to 3600kW, 0 to 50Ω/ 0 to 400mΩ, 0 to 000V 0V 0 to 000V 0V 0 to 000V 0V 0 to 000V 0V 0 to 000V 0V 0 to , 96, 92, ,, 0, 0,, to 0, 0, 0. to 999.8s, 0 to 50ms, 0,, 2 0,, 20, 2, 50, 5, 60, 6 0 English 2

15 Parameter list 29 PID proportional band 30 PID integral time 0. to 000%, 0. to 3600s, 00% 3 PID upper limit 0 to 00%, 32 PID lower limit 33 PID action set point 34 PID differential time 35 Power-supply switchover sequence output terminal 0 to 00%, 0 to 00%, 0.0 to 0.00s, s MC switchover 36 0 to 00s s interlock time 37 Waiting time at a start 0 to 00s 0.5s Commercial powersupply operation switchover at an alarm Automatic switchover frequency between inverter and commercial powersupply operation Backlash acceleration stopping frequency Backlash acceleration stopping time Backlash deceleration stopping frequency Backlash deceleration stopping time Speed setting switchover PU display language Stall prevention level at 0V input. Stall prevention level at 0V input. Output current detection level Output current detection signal delay time Zero current detection level Zero current detection time Voltage reduction during stall prevention operation RT signal reflection time 0 to 60Hz, 0 to 400Hz Hz 0 to 360s 0.5s 0 to 400Hz Hz 0 to 360s 0.5s 0, 2, 4, 6, 8, 0, 02, 04, 06, 08, to 7 0 to 50% 20% 0 to 50% 50% 0 to 50% 20% 0 to 0s 0s 0 to 50% 5% 0 to s 0.5s 0, 0, 0 0 Stall prevention 56 0 to 3, 00, 0 0 operation 57 OL signal output timer 0 to 25s, 0s AM terminal function Automatic switchover ON range between commercial power-supply and inverter operation User group read Frequency setting/ key lock operation Automatic restart after instantaneous power failure First cushion time for restart First cushion voltage for restart Stall prevention operation level for restart Output current detection signal retention time to 3, 5, 6, 8, (9), 0 to 4, 7, 2, 24, 50, 52, 53 0 to 0Hz, 0,, 0,, 0, 0 0,, 0, 0 0 to 20s 0s 0 to 00% 0% 0 to 50% 20% 0 to 0s, 0.s 67 Output current detection operation 68 Parameter for manufacturer setting. 69 Do not make setting. Cumulative power 70 meter clear 0, 0, 7 72 Operation hour meter clear User group registered display/batch clear 0,, (0 to 6) 0 User group 73 0 to 999, registration 74 User group clear 0 to 999, STF terminal function STR terminal function RL terminal function RM terminal function RH terminal function RT terminal function AU terminal function 0 to 8, 0 to 2, 4, 6, 24, 25, 60, 62, 64 to 67, 0 to 8, 0 to 2, 4, 6, 24, 25, 6, 62, 64 to 67, 0 to 8, 0 to 2, 4, 6, 24, 25, 62, 64 to 67, 0 to 8, 0 to 2, 4, 6, 24, 25, 62 to 67,

16 Parameter list to JOG terminal function CS terminal function MRS terminal function STOP terminal function RES terminal function RUN terminal function SU terminal function IPF terminal function OL terminal function FU terminal function ABC terminal function ABC2 terminal function Multi-speed setting (speeds 8 to 5) Soft-PWM operation Analog input display unit switchover Terminal added compensation amount (terminal 2) Terminal added compensation amount (terminal 4) 0 to 8, 0 to 2, 4, 6, 24, 25, 62, 64 to 67, 0 to 5, (7), 8, 0 to 9, 25, 26, 45 to 47, 64, 70, 90 to 96, 98, 99, 00 to 05, 08, 0 to 6, 25, 26, 45 to 47, 64, 70, 90 to 96, 98, 99, 0 to 5, (7), 8, 0 to 9, 25, 26, 45 to 47, 64, 70, 90, 9, 94 to 96, 98, 99, 00 to 05, 08, 0 to 6, 25, 26, 45 to 47, 64, 70, 90, 9, 94 to 96, 98, 99, , 0 to 00% 00% 0 to 00% 75% Cooling fan 244 0, operation 245 Rated slip 0 to 50%, Slip compensation time constant Constant-output region slip compensation 250 Stop 0.0 to 0s 0.5s 0, 0 to 00s, 000 to 00s, 8888, Output phase failure 25 protection 0, 252 Override bias 0 to 200% 50% 253 Override gain 0 to 200% 50% 255 Life alarm status display (0 to 5) Inrush current suppression circuit life display Control circuit capacitor life display Main circuit capacitor life display Main circuit capacitor life measuring (0 to 00%) 00% (0 to 00%) 00% (0 to 00%) 00% PWM frequency automatic switchover 0, Power failure stop Subtracted frequency at deceleration start Subtraction starting frequency Power-failure deceleration time Power-failure deceleration time 2 Power failure deceleration time switchover frequency Terminal 4 input Monitor decimal digits 0,, to 20Hz 3Hz 0 to 20Hz, 50Hz 0 to 3600/ 360s 5s 0 to 3600/ 360s, Parameter for manufacturer setting. Do not make setting. RS-485 communication station RS-485 communication speed RS-485 communication stop bit length RS-485 communication parity check RS-485 communication number of retries RS-485 communication check time interval RS-485 communication waiting time setting Communication operation command source Communication speed command source Communication startup mode RS-485 communication CR/LF Communication EEPROM write 0,, 2 0 0,, 0 to 3 (0 to 247) 3, 6, 2, 24, 48, 96, 92, ,, 0, 0,, to 0, 0, 0. to 999.8s, 0 to 50ms, 0s 0,, 2 0 0,, 2, 0, 2 0 0,, 2 English 4

17 Parameter list 343 Communication error count 0 Remote output Remote output data 0 to Remote output data 2 0 to Maintenance timer 0 ( to 9998) 0 Maintenance timer to 9998, alarm output set time 549 Protocol 550 NET mode operation command source 0,, 55 PU mode operation command source, Current average time 0. to.0s s 556 Data output mask time 0.0 to 20.0s 0s Current average value monitor signal output reference current Energization time carrying-over times Operating time carrying-over times Multiple rating setting 57 Holding time at a start Output interruption detection time Output interruption detection level Output interruption release level Auxiliary motor operation Motor switch-over 0 to 5000 to 3600A Rated inverter current (0 to 65535) 0 (0 to 65535) to 0.0s, 0 to 3600s, s 0 to 400Hz 0Hz 900 to 00% 000% 0 to to 3 0 MC switching to 00s s interlock time 58 Start waiting time 0 to 00s s Auxiliary motor connection-time deceleration time Auxiliary motor disconnection-time acceleration time Auxiliary motor starting frequency Auxiliary motor 2 starting frequency Auxiliary motor 3 starting frequency Auxiliary motor stopping frequency Auxiliary motor 2 stopping frequency Auxiliary motor 3 stopping frequency 0 to 3600s, s 0 to 3600s, s 0 to 400Hz 0Hz 0 to 400Hz 0Hz 0 to 400Hz 0Hz 590 Auxiliary motor start detection time 0 to 3600s 5s Auxiliary motor stop 59 0 to 3600s 5s detection time 592 Traverse 0,, Maximum pattern Amplitude Limit value Compensation value At the time of Amplitude inversion Compensation value 2 At the time of Amplitude inversion Acceleration time in Pattern operation Deceleration time In pattern operation 0 to 25% 0% 0. to 3600s 5s 0. to 3600s 5s 0 to 50% 0% 0 to 50% 0% Acceleration time at 0 to 3600s, 6 5/5s a restart 867 AM output filter 0 to 5s 0.0s Input phase failure protection Regeneration avoidance operation Regeneration avoidance operation level Regeneration avoidance at deceleration detection sensitivity Regeneration avoidance compensation frequency limit value 300 to 800V 760VDC 0 to to 0Hz, 6Hz 886 Regeneration avoidance voltage 0 to 200% 00% gain 888 Free parameter 0 to 889 Free parameter 2 0 to 89 Cumulative power monitor digit shifted 0 to 4, times 892 Load factor 30 to 50% 00% Energy saving monitor reference (motor capacity) Control during commercial power-supply operation 0. to 55/ 0 to 3600kW Inverter rated capacity 0,, 2, 3 0 Power savings rate 895 0,, reference value 896 Power unit cost 0 to 500, Power savings monitor average time Power savings cumulative monitor clear 0, to 000h, 0,, 0, 5

18 Parameter list 899 C0 (900) C (90) C2 (902) C3 (902) 25 (903) C4 (903) C5 (904) C6 (904) 26 (905) C7 (905) Operation time rate (estimated value) FM terminal calibration AM terminal calibration Terminal 2 frequency setting bias frequency Terminal 2 frequency setting bias Terminal 2 frequency setting gain frequency Terminal 2 frequency setting gain Terminal 4 frequency setting bias frequency Terminal 4 frequency setting bias Terminal 4 frequency setting gain frequency Terminal 4 frequency setting gain 0 to 00%, 0 to 400Hz 0Hz 0 to 300% 0% 0 to 300% 00% 0 to 400Hz 0Hz 0 to 300% 20% 0 to 300% 00% Parameter copy 989 0/00 0/00 alarm release 990 PU buzzer control 0, PU contrast 99 adjustment 0 to Pr.CL Parameter clear ALLC All parameter clear Er.CL Alarm history clear PCPY Parameter copy 0,, 2, 3 0 English 6

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