Instruction manual

ManualsBrandsMGI ManualsConsumer electronicsM4000E series

Specifications and contents are subject to change without notice.

MGI TECHNOLOGIES INC.

275 West 4th Avenue

Vancouver, British Columbia

Canada V7N 3B1

Toll Free Tel: (877) 539-2542 (Canada&USA)

Toll Free Fax: (800) 539-2542 (Canada&USA)

Internet : www.mgitech.com

Head Office:

INVERTER

M4000E

INSTRUCTION MANUAL

M4000E

INVERTER

INSTRUCTION MANUAL

OUTLINE

Chapter 1

INSTALLATION

AND WIRING

Chapter 2

OPERATION/

CONTROL

Chapter 3

PARAMETERS

Chapter 4

PROTECTIVE

FUNCTIONS

Chapter 5

MAINTENANCE/

INSPECTION

Chapter 6

SPECIFICATONS

Chapter 7

M4500E-001 to 010

IB(NA) 0600222ENG-A (0412) MEE Printed in Japan Specifications subject to change without notice.

Summary of content (215 pages)

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INVERTER M4000E M4000E INSTRUCTION MANUAL INVERTER M4500E-001 to 010 OUTLINE Chapter 1 INSTALLATION Chapter 2 AND WIRING OPERATION/ Chapter 3 CONTROL PARAMETERS Chapter 4 Specifications and contents are subject to change without notice. MGI TECHNOLOGIES INC. 275 West 4th Avenue Vancouver, British Columbia Canada V7N 3B1 Toll Free Tel: (877) 539-2542 (Canada&USA) Toll Free Fax: (800) 539-2542 (Canada&USA) Internet : www.mgitech.
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M4500E.book 1 ページ２００５年２月２２日火曜日午後５時７分 Thank you for choosing the MGI inverter. This instruction manual gives handling information and precautions for use of this equipment. Incorrect handling might cause an unexpected fault. Before using the inverter, please read this manual carefully to use the equipment to its optimum. Please forward this manual to the end user. This instruction manual uses the International System of Units (SI).
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M4500E.book 2 ページ２００５年２月２２日火曜日午後５時７分 SAFETY INSTRUCTIONS 1. Electric Shock Prevention WARNING While power is on or when the inverter is running, do not open the front cover. You may get an electric shock. Do not run the inverter with the front cover or wiring cover removed. Otherwise, you may access the exposed high-voltage terminals or the charging part of the circuitry and get an electric shock. If power is off, do not remove the front cover except for wiring or periodic inspection.
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M4500E.book 3 ページ２００５年２月２２日火曜日午後５時７分 3. Injury Prevention CAUTION Apply only the voltage specified in the instruction manual to each terminal to prevent damage etc. Ensure that the cables are connected to the correct terminals. Otherwise, damage etc. may occur. Always make sure that polarity is correct to prevent damage etc. While power is on and for some time after power-off, do not touch the inverter or brake resistor as they are hot and you may get burnt. 4.
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M4500E.book 4 ページ２００５年２月２２日火曜日午後５時７分 (2) Wiring CAUTION Do not fit capacitive equipment such as power factor correction capacitor, capacitor type filter or surge suppressor to the output of the inverter. The connection orientation of the output cables U, V, W to the motor will affect the direction of rotation of the motor. (3) Trial run CAUTION Check all parameters, and ensure that the machine will not be damaged by a sudden start-up.
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M4500E.book 5 ページ２００５年２月２２日火曜日午後５時７分 CAUTION The electronic thermal reray 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.
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M4500E.book I ページ２００５年２月２２日火曜日午後５時７分 CONTENTS CHAPTER 1 OUTLINE 1 1.1 Pre-Operation Information..................................................................................... 2 1.1.1 Precautions for operation .................................................................................. 2 1.2 Basic Configuration ............................................................................................... 4 1.2.1 Basic configuration ......................................................
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２００５年２月２２日火曜日午後５時７分 3.2.2 Monitor display is changed by pressing the [MODE] key ................................ 50 3.2.3 Monitoring........................................................................................................ 50 3.2.4 Frequency setting ............................................................................................ 51 3.2.5 Parameter setting method ............................................................................... 51 3.2.6 Operation mode.............
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M4500E.book III ページ２００５年２月２２日火曜日午後５時７分 4.2.21 Monitoring reference (Pr. 55, Pr. 56) ............................................................... 94 4.2.22 Automatic restart after instantaneous power failure (Pr. 57, Pr. 58) ................................................................................................. 95 4.2.23 Remote setting function selection (Pr. 59)....................................................... 97 4.2.24 Shortest acceleration/deceleration mode (Pr. 60 to Pr. 63)....
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２００５年２月２２日火曜日午後５時７分 5.2.5 Motor current is large..................................................................................... 175 5.2.6 Speed does not increase............................................................................... 175 5.2.7 Speed varies during operation....................................................................... 175 5.2.8 Operation mode is not changed properly ...................................................... 176 5.2.
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M4500E.
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M4500E.book 1 ページ２００５年２月２２日火曜日午後５時７分 CHAPTER 1 OUTLINE This chapter gives information on the basic "outline" of this product. Always read the instructions before using the equipment. Chapter 1 1.1 Pre-Operation Information ....................... 2 1.2 Basic Configuration.................................. 4 1.3 Structure ..................................................
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M4500E.book 2 ページ２００５年２月２２日火曜日午後５時７分 OUTLINE 1.1 1.1.1 Pre-Operation Information Precautions for operation This manual is written for the M4500E series transistorized inverters. Incorrect handling may cause the inverter to operate incorrectly, causing its life to be reduced considerably, or at the worst, the inverter to be damaged. Handle the inverter properly in accordance with the information in each section as well as the precautions and instructions of this manual to use it correctly.
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M4500E.book 3 ページ２００５年２月２２日火曜日午後５時７分 OUTLINE (2) Preparation of instruments and parts required for operation Instruments and parts to be prepared depend on how the inverter is operated. Prepare equipment and parts as necessary. (Refer to page 46.) (3) Installation To operate the inverter with high performance for a long time, install the inverter in a proper place, in the correct direction, with proper clearances. (Refer to page 14.
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M4500E.book 4 ページ２００５年２月２２日火曜日午後５時７分 OUTLINE 1.2 Basic Configuration 1.2.1 Basic configuration The following devices are required to operate the inverter. Proper peripheral devices must be selected and correct connections made to ensure proper operation. Incorrect system configuration and connections can cause the inverter to operate improperly, its life to be reduced considerably, and in the worst case, the inverter to be damaged.
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M4500E.book 5 ページ２００５年２月２２日火曜日午後５時７分 OUTLINE 1.3 1.3.
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M4500E.book 6 ページ２００５年２月２２日火曜日午後５時７分 OUTLINE 1.3.2 Removal and reinstallation of the front cover Removal The front cover is fixed with hooks in positions A, B and C. Push A and B in the directions of arrows at the same time and remove the cover using C as supporting points. 1) A C B 2) 3) C Reinstallation When reinstalling the front cover after wiring, fix the hooks securely. With the front cover removed, do not switch power on. Note: 1.
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M4500E.book 7 ページ２００５年２月２２日火曜日午後５時７分 OUTLINE 1.3.3 Removal and reinstallation of the wiring cover Removal Remove the wiring cover by pulling it in the direction of arrow A. 1 A Wiring hole Reinstallation Pass the cables through the wiring hole and reinstall the cover in the original position.
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M4500E.book 8 ページ２００５年２月２２日火曜日午後５時７分 OUTLINE 1.3.4 Removal and reinstallation of the accessory cover Removal Hold down the portion A indicated by the arrow and lift the right hand side using the portion B indicated by the arrow as a support, and pull out the accessory cover to the right.
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M4500E.book 9 ページ２００５年２月２２日火曜日午後５時７分 OUTLINE 1.3.5 Reinstallation and removal of the operation panel To ensure safety, reinstall and remove the option operation panel (FR-PA02-02) after switching power off. The charging area and control printed board are exposed on the rear surface of the operation panel. When removing the operation panel, always fit the rear cover option FRE5P. Never touch the control printed board because touching it can cause the inverter to fail.
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M4500E.book 10 ページ２００５年２月２２日火曜日午後５時７分 OUTLINE Using the connection cable for operation 1) Fit the rear cover option FR-E5P to the back surface of the operation panel. 2) Securely plug one end of the connection cable into the PU connector of the inverter and the other end into the adaptor of the FR-E5P option to connect it to the operation panel. (For the connection cable of the FR-E5P, refer to page 28.
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M4500E.book 11 ページ２００５年２月２２日火曜日午後５時７分 OUTLINE 1.3.7 Exploded view Operation panel (FR-PA02-02) Front cover Accessory cover 1 Wiring port cover for option Wiring cover CAUTION Do not remove any parts other than the operation panel, front cover, and wiring cover from the inverter. Doing so will damage the inverter.
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M4500E.
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M4500E.book 13 ページ２００５年２月２２日火曜日午後５時７分 CHAPTER 2 INSTALLATION AND WIRING This chapter gives information on the basic "installation and wiring" for use of this product. Always read the instructions in this chapter before using the equipment. 2.1 Installation................................................ 14 2.2 Wiring....................................................... 16 2.3 Other Wiring.............................................
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M4500E.book 14 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.1 2.1.1 Installation Instructions for installation 1) Handle the unit carefully. The inverter uses plastic parts. Handle it gently to protect it from damage. Also, hold the unit with even strength and do not apply too much strength to the front cover alone. 2) Install the inverter in a place where it is not affected by vibration easily (5.9m/s2 maximum). Note the vibration of a cart, press, etc. 3) Note on the ambient temperature.
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M4500E.book 15 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 8) Install the inverter securely in the vertical direction with screws or bolts. 4) Clearances around the inverter 3) Note on ambient temperatures 5cm (1.97 inch) 5cm (1.97 inch) 10cm (3.94inch) Leave sufficient or more clearances above Cooling air Measurement position 1cm (0.39inch) or more* Inverter 5cm and under the inverter to ensure adequate ventilation. 1cm (0.39inch) Inverter or more* (1.
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M4500E.book 16 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.2 Wiring 2.2.1 Terminal connection diagram 3-phase 575V power input MCCB MC 3-phase AC power supply 24VDC power output and external transistor common R(L1) S(L2) T(L3) U V W PC Note 4 P1 Motor IM Ground (+)P PR Forward rotation start STF (-)N Reverse rotation start STR Jumper Remove this jumper when using the optional power-factor improving DC reactor.
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M4500E.book 17 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING (1) Description of the main circuit terminals Symbol Terminal Name Description R, S, T (L1, L2, L3) AC power input U, V, W Inverter output Connect a three-phase squirrel-cage motor. P (+), PR Brake resistor connection Connect the optional brake resistor across terminals PPR (+ - PR). P (+), N (-) Brake unit connection Connect the optional brake unit.
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M4500E.book 18 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING (2) Description of the control circuit terminals Type Symbol STF Contact input Input signals STR Turn on the STF signal to start forward rotation and turn it off to stop. Reverse rotation start Turn on the STR signal to start reverse rotation and turn it off to stop.
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M4500E.book 19 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING Symbol A, B, C RUN Open collector Output signals Contact Type FU RS-485 Communication Analog SE AM  Terminal Name Description Alarm output Change-over contact output indicating that the output has been stopped by the inverter protective function activated. 230VAC 0.3A, 30VDC 0.3A. Alarm: discontinuity across BC (continuity across A-C), normal: continuity across B-C (discontinuity across A-C).
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M4500E.book 20 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.2.2 Wiring of the Main Circuit (1) Wiring instructions 1) It is recommended to use insulation-sleeved crimping terminals for power supply and motor cables. 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 off-cuts must not be left in the inverter. Wire off-cuts can cause an alarm, failure or malfunction. Always keep the inverter clean.
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M4500E.book 21 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 6) Connect only the recommended optional brake resistor between the terminals P-PR (+ - PR). These terminals must not be shorted. Also, never short these terminals. 7) 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.
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M4500E.book 22 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING (2) Terminal block layout of the power circuit N/- P1 P/+ PR R/L1 S/L2 T/L3 U V W TB1 Screw size (M4) Screw size (M4) * A jumper is connected across P1-P/+. (3) Cables, crimping terminals, etc.
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M4500E.book 23 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING (4) Connection of the power supply and motor Three-phase power input Three-phase power supply S T R (L1) (L2) (L3) U R S T (L1) (L2) (L3) V U Ground terminal W V Motor W Ground MCCB The power supply cables must be connected to R, S, T (L1, L2 ,L3). If they are connected to U, V, W, the inverter will be damaged. (Phase sequence need not be matched.) Note: 2.2.3 Connect the motor to U, V, W.
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M4500E.book 24 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING (2) Terminal block layout In the control circuit of the inverter, the terminals are arranged as shown below: Terminal screw size: M2.5 Terminal layout of control circuit RH RM RL MRS RES SD AM PC SE RUN FU A B C 10 2 5 4 SD STF STR SD (3) Wiring method 1) For wiring the control circuit, use cables after stripping their sheaths. Refer to the gauge printed on the inverter and strip the sheaths to the following dimensions.
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M4500E.book 25 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING (4) Control logic changing The input signal logic is factory-set to the sink logic. To change the control logic, the position of the jumper connector must be changed. 1) Use tweezers etc. to remove the jumper connector in the sink logic position and fit it in the source logic position. Do this position changing before switching power on. Jumper connector Note: 1. Make sure that the front cover has been installed securely. 2.
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M4500E.book 26 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2) Sink logic type • In this logic, a signal switches on when a current flows out of the corresponding signal input terminal. Terminal SD is common to the contact input signals. Terminal SE is common to the open collector output signals. Inverter Current AX40 R STF 1 RUN R R R STR 9 SE SD 24VDC • Use terminal PC as a common terminal to prevent a malfunction caused by undesirable current.
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M4500E.book 27 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 3) Source logic type • In this logic, a signal switches on when a current flows into the corresponding signal input terminal. Terminal PC is common to the contact input signals. Terminal SE is common to the open collector output signals.
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M4500E.book 28 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.2.4 Connection to the PU connector (1) When connecting the operation panel or parameter unit using a cable Use the option FR-CB2 or the following connector and commercially available cable: • Connector: RJ45 connector Example: 5-554720-3, Tyco Electronics Corporation • Cable: :Cable conforming to EIA568 (e.g.
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M4500E.book 29 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING (1) Connection of a computer to the inverter (1:1 connection) Computer RS-485 interface/ terminal Station 0 Inverter RS-485 connector Station 0 Inverter Computer RS-232C connector RS-232C cable RS-232C converter Max. 15m (49.
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M4500E.book 30 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING (2) Connection of a computer to multiple inverters (1:n connection) Computer RS-485 interface/ terminal Station n (Max.
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M4500E.book 31 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 1) Wiring of one RS-485 computer and one inverter Computer Side Terminals Signal name Description RDA Receive data RDB Receive data SDA Send data SDB Send data RSA Request to send RSB CSA CSB SG FG Cable connection and signal direction Inverter PU connector SDA SDB RDA RDB 10 BASE-T Cable Request to send Clear to send Clear to send Signal ground Frame ground (Note 1) 0.
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M4500E.book 32 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.2.5 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 an accident. Connect and operate the option unit carefully in accordance with the corresponding option unit manual. (1) Connection of the dedicated external brake resistor (option) Connect a brake resistor across terminals P (+) and PR.
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M4500E.book 33 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.2.6 Design information 1) When performing commercial power supply-inverter switch-over operation, securely provide electrical and mechanical interlocks for the MC1 and MC2 used for commercial power supply-inverter switch-over.
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M4500E.book 34 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.3 2.3.1 Other Wiring Power supply harmonics Power supply harmonics may be generated from the converter section of the inverter, affecting the power supply equipment, power capacitor, etc. Power supply harmonics are different in generation source, frequency band and transmission path from radio frequency (RF) noise and leakage currents. Take the following counter measures.
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M4500E.book 35 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.3.2 Inverter-generated noise and reduction techniques Some noises enter the inverter causing it to incorrectly operate, and others are radiated by the inverter causing misoperation of peripheral devices. Though the inverter is designed to be insusceptible to noise, it handles low-level signals, so it requires the following basic measures to be taken.
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M4500E.book 36 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 3) Measures against noises which are radiated by the inverter causing misoperation of peripheral devices.
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M4500E.
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M4500E.book 38 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING Data line filter Noise entry can be prevented by providing a data line filter for the detector or other cable. Example of counter measures against noise FR-BLF FR-BSF01 to inverter input side. Install filter Control box Reduce carrier frequency. Inverter power supply FRBSF01 Inverter Install capacitor type filter to inverter input side. Separate inverter and power line by more than 30cm (11.81inches) and at least 10cm (3.
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M4500E.book 39 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.3.3 Leakage currents and countermeasures Due to the static capacitance existing in the inverter I/O wiring and motor, leakage currents flow through them. Since their values depend on the static capacitance, carrier frequency, etc., take the following measures. (1) To-ground leakage currents Leakage currents may flow not only into the inverter's own line but also into the other lines through the ground cable, etc.
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M4500E.book 40 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING Countermeasures • Use the electronic thermal relay function of the inverter. • Decrease the carrier frequency. Note that motor noise increases. Selection of SoftPWM will make it unoffending. To ensure that the motor is protected not to be influenced by line-to-line leakage currents, we recommend the protection method which uses a temperature sensor to directly detect motor temperature. 2.3.
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M4500E.book 41 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.3.5 Peripheral devices (1) Selection of peripheral devices Check the capacity of the motor to be used with the inverter you purchased. Appropriate peripheral devices must be selected according to the capacity. Refer to the following list and prepare appropriate peripheral devices: Moulded case circuit breaker (MCCB) or Ground Leakage Circuit Breaker (NV) (Note 5) Motor Output (kW) (HP) Power Supply Capacity (kVA) M4500E-001 0.
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M4500E.book 42 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.3.6 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 page 41 for selection.) 1) To release the inverter from the power supply when the inverter protective function is activated or the drive becomes faulty (e.g.
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M4500E.book 43 ページ２００５年２月２２日火曜日午後５時７分 INSTALLATION AND WIRING 2.3.7 Instructions for UL, cUL (Standard to comply with: UL 508C, CSA C22.2 No. 14) (1) Installation The below types of inverter have been approved as products for use in enclosure and approval tests were conducted under the following conditions. Design the enclosure so that the ambient temperature, humidity and ambience of the inverter will satisfy the above specifications.
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M4500E.
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M4500E.book 45 ページ２００５年２月２２日火曜日午後５時７分 CHAPTER 3 OPERATION/CONTROL This chapter provides the basic "operation/control" for use of this product. Always read this chapter before using the equipment. Chapter 1 3.1 Pre-Operation Information ....................... 46 3.2 About the Operation Panel ...................... 49 3.3 Operation .................................................
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M4500E.book 46 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL 3.1 Pre-Operation Information 3.1.1 Types of operation modes The inverter can be operated in any of "PU operation mode", "external operation mode", "combined operation mode" and "communication operation mode". Prepare required instruments and parts according to the operation mode. For the way of changing the operation mode, refer to page 52. (1) External operation mode (factory setting Pr. 79 "operation mode selection" = 0) Pr.
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M4500E.book 47 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL (3) Combined operation mode 1 (Pr. 79 "operation mode selection" = 3) The start signal is an external signal. The frequency setting signal is set using the optional operation panel or parameter unit. Preparation • Start signal ....................... Switch, relay, etc. • Operation unit .................. Operation panel (FR-PA02-02) or parameter unit (FR-PU04-MGI) • Connection cable ............. Refer to (2) PU operation mode.
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M4500E.book 48 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL (5) Communication operation mode (Pr. 79 "operation mode selection" = 0 or 1) Communication operation can be performed by connecting a personal computer and the PU connector with the RS-485 communication cable. Preparation • Connection cable......................Connector: RJ45 connector Cable: Cable conforming to EIA568 (e.g. 10BASE-T cable) • Personal computer ...................
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M4500E.book 49 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL 3.2 About the Operation Panel With the optional operation panel (FR-PA02-02), you can run the inverter, set the frequency, monitor the operation command display, set parameters, and display an error. 3.2.
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M4500E.book 50 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL 3.2.
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M4500E.book 51 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL 3.2.4 Frequency setting In the PU operation mode, set the frequency value used for operation performed under the operation command given by the RUN key ( This mode is displayed only in PU operation. FWD or REV key). To frequency monitoring Frequency setting mode Set frequency Set frequency changing write Hz Hz SET FWD REV STOP RESET MODE Hz PU PU MODE SET PU Change the set frequency with Flicker Hz PU MODE To 3.2.
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M4500E.book 52 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL (1) Example:To change the Pr. 79 "operation mode selection" setting from "2" (external operation mode) to "1" (PU operation mode) (For details of Pr. 79, refer to page 111.) Press the MODE key, to choose the parameter setting mode.
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M4500E.book 53 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL 3.2.6 Operation mode The operation mode change method which is shown below is only allowed when Pr. 79 "operation mode selection" is "0". PU operation PU jog operation External operation PU MODE SET FWD PU REV STOP RESET EXT MODE MODE MODE To 3.2.7 Help mode Note: If the operation mode cannot be changed, refer to page 176. 3.2.
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M4500E.book 54 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL (1) Alarm history Four past alarms can be displayed with the ("." is appended to the most recent alarm.) When no alarm exists, E._ _0 is displayed. / key. Most recent alarm SET SET When alarm occurs Hz Frequency Current PU EXT Cumulative energization time Voltage PU EXT (2) Alarm history clear Clears all alarm history.
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M4500E.book 55 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL (3) Parameter clear Initializes the parameter values to the factory settings. The calibration values are not initialized. (Parameter values are not cleared by setting "1" in Pr. 77 "parameter write disable selection") Flicker SET SET SET Cancel Note: The Pr. 75, Pr. 180 to Pr. 183, Pr. 190 to Pr. 192, and Pr.901 to Pr. 905 values are not initialized.
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M4500E.book 56 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL 3.3 3.3.1 Operation Pre-operation checks Before starting operation, check the following: Safety Perform test operation after making sure that safety is ensured if the machine should become out of control. Machine Make sure that the machine is free of damage. Parameters Set the parameter values to match the operating machine (system) environment.
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M4500E.book 57 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL 3.3.
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M4500E.book 58 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL 3.3.3 PU operation mode (Operation using the operation panel) (1) Using the operation panel (FR-PA02-02) for operation at 60Hz with digital frequency setting By repeating step 2 below during motor run, speed can be varied. Operation command: RUN key or FWD / REV key of the operation panel (FR-PA02-02) Frequency setting: key / Related parameters:Pr. 79 "operation mode selection".
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M4500E.book 59 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL 3.3.4 Combined operation mode 1 (Operation using both external start signal and operation panel) When the start signal is provided externally (switch, relay, etc.) and the running frequency is set from the operation panel (Pr. 79 = 3). The external frequency setting signal and PU's forward rotation, reverse rotation and stop keys are not accepted.
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M4500E.book 60 ページ２００５年２月２２日火曜日午後５時７分 OPERATION/CONTROL 3.3.5 Combined operation mode 2 When the running frequency is set from a potentiometer connected across terminals 2-5 (frequency setting potentiometer) and the start signal is provided by the RUN key or FWD / REV key of the operation panel. (FR-PA02-02) (Pr.
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M4500E.book 61 ページ２００５年２月２２日火曜日午後５時７分 CHAPTER 4 PARAMETERS This chapter explains the "parameters" of this product. With the factory settings, the inverter is designed to perform simple variable-speed operation. Set necessary parameter values according to the load and operating specifications. Always read the instructions before using the equipment. 4.1 Parameter List ......................................... 62 4.2 Parameter Function Details .....................
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M4500E.book 62 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.
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M4500E.book 64 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Additional Automatic restart function functions Parameter Number Name Setting Range Minimum Setting Increments Factory Setting Refer To: 57 Restart coasting time 0 to 5 s, 9999 0.1s 9999 95 58 Restart cushion time 0 to 60 s 0.1s 1.
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M4500E.book 67 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Parameter Name Number 240 Soft-PWM setting Cooling fan operation 244 selection 245 246 Additional function Stop selection function 247 250 251 254 342 Calibration functions 901 902 903 904 905 990 991 Rated motor slip Slip compensation response time Constant-output region slip compensation selection Stop selection 0, 1 Minimum Setting Increments 1 0, 1 1 0 150 0 to 50%, 9999 0.01% 9999 151 0.01 to 10 s 0.01 s 0.
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M4500E.book 68 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.1.2 List of parameters classified by purpose of use Set the parameters according to the operating conditions. The following list indicates purpose of use and corresponding parameters.
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M4500E.book 69 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Others Related to incorrect operation prevention Related to monitoring Purpose of Use Frequency meter calibration Display of monitor on operation panel (FR-PA02-02) or parameter unit (FRPU04-MGI) Display of speed, etc. Clearing of inverter's actual operation time Parameter Numbers Parameter numbers which must be set Pr. 55, Pr. 56, Pr. 158, Pr. 901 Pr. 55, Pr. 56, Pr. 158, Pr. 901 Pr. 37, Pr. 52 Pr. 171 Function write prevention Pr.
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M4500E.book 70 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.1.3 Parameters recommended to be set by the user We recommend the following parameters to be set by the user. Set them according to the operation specifications, load, etc.
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M4500E.book 71 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2 4.2.1 Parameter Function Details Torque boost (Pr. 0, Pr. 46) Pr. 0 "torque boost" Pr. Pr. Pr. Pr. Pr. Pr. 46 "second torque boost" Related parameters 3 "base frequency" 19 "base frequency voltage" 71 "applied motor" 80 "motor capacity" 180 to Pr.
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M4500E.book 72 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.2 Output frequency range (Pr. 1, Pr. 2, Pr. 18) Pr. 1 "maximum frequency" Related parameters Pr. 13 "starting frequency" Pr. 38 "frequency at 5V (10V) input" Pr. 39 "frequency at 20mA input" Pr. 79 "operation mode selection" Pr. 2 "minimum frequency" Pr. 18 "high-speed maximum frequency" Used to clamp the upper and lower limits of the output frequency. Used for high-speed operation at or over 120Hz.
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M4500E.book 73 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.3 Base frequency, base frequency voltage (Pr. 3, Pr. 19, Pr. 47) Pr. 3 "base frequency" Pr. 19 "base frequency voltage" Pr. 47 "second V/F(base frequency) Related parameters Pr. 14 "load pattern selection" Pr. 71 "applied motor" Pr. 80 "motor capacity" Pr. 83 "rated motor voltage" Pr. 180 to Pr. 183 (input terminal function selection) Used to adjust the inverter outputs (voltage, frequency) to the motor rating.
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M4500E.book 74 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.4 Multi-speed operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239) Pr. 4 "multi-speed setting (high speed)" Pr. 5 "multi-speed setting (middle speed)" Pr. 6 "multi-speed setting (low speed)" Pr. 24 to Pr. 27 "multi-speed setting (speeds 4 to 7)" Pr. 232 to Pr. 239 "multi-speed setting (speeds 8 to 15)" Related parameters Pr. 1 "maximum frequency" Pr. 2 "minimum frequency" Pr. 29 "acceleration/ deceleration pattern" Pr.
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M4500E.book 75 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Note: 1. The priorities of external terminal of the frequency command are in order of jog, multi-speed, terminal 4 and terminal 2. 2. The multi-speeds can also be set in the PU or external operation mode. 3. For 3-speed setting, if two or three speeds are simultaneously selected, priority is given to the frequency setting of the lower signal. 4. Pr. 24 to Pr. 27 and Pr. 232 to Pr. 239 settings have no priority between them. 5.
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M4500E.book 76 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS • Use Pr. 21 to set the acceleration/deceleration time and minimum setting increments: Set value "0" (factory setting) ........0 to 3600s (minimum setting increments: 0.1s) Set value "1"..................................0 to 360s (minimum setting increments: 0.01s) • When you have changed the Pr. 21 setting, set the deceleration time again. (Note 5) • Use Pr. 7 and Pr.
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M4500E.book 77 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.6 Electronic thermal relay function (Pr. 9, Pr. 48) Pr. 9 "electronic thermal O/L relay Related parameter Pr. 71 "applied motor" Pr. 180 to Pr. 183 (input terminal function selection) Pr. 48 "second electronic thermal O/L relay " Set the current of the electronic thermal relay function to protect the motor from overheat. This feature provides the optimum protective characteristics, including reduced motor cooling capability, at low speed.
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M4500E.book 78 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.7 DC injection brake (Pr. 10 to Pr. 12) Pr. 10 "DC injection brake operation frequency" Pr. 11 "DC injection brake operation time" Pr. 12 "DC injection brake voltage" Parameter Number Factory Setting Setting Range 10 3Hz 0 to 120Hz 11 0.
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M4500E.book 79 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.8 Starting frequency (Pr. 13) Pr. 13 "starting frequency" Related parameters Pr. 2 "minimum frequency" You can set the starting frequency between 0 and 60Hz. • Set the starting frequency at which the start signal is switched on. Factory Setting Setting Range 13 0.5Hz 0 to 60Hz Output frequency (Hz) 60 Setting range Parameter Number Pr.
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M4500E.book 80 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.9 Load pattern selection (Pr. 14) Pr. 14 "load pattern selection" Related parameters Pr. 0 "torque boost" Pr. 46 "second torque boost" Pr. 80 "motor capacity" Pr. 180 to Pr. 183 (input terminal function selection) You can select the optimum output characteristic (V/F characteristic) for the application and load characteristics. Parameter Number Factory Setting Setting Range 14 0 0 to 3 Pr.14=0 For constant-torque loads (e.g.
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M4500E.book 81 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.10 Jog operation (Pr. 15, Pr. 16) Pr. 15 "jog frequency" Related parameters Pr. 20 "acceleration/deceleration reference frequency" Pr. 21 "acceleration/deceleration time increments" Pr. 16 "jog acceleration/ deceleration time" Jog operation can be started and stopped by selecting the jog mode from the operation panel and pressing and releasing the RUN key ( FWD , REV key).
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M4500E.book 82 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.11 Stall prevention and current restriction (Pr. 22, Pr. 23, Pr. 66, Pr. 156) Pr. 22 "stall prevention operation level" Pr. 23 "stall prevention operation level compensation factor at double speed" Pr. 66 "stall prevention operation level reduction starting frequency" Pr. 156 "stall prevention operation selection" • Stall prevention............
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M4500E.book 83 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS • In Pr. 22, set the stall prevention operation level. Normally set it to 150% (factory setting). Set "0" in Pr. 22 to disable the stall prevention operation. • To reduce the stall prevention operation level in the high-frequency range, set the reduction starting frequency in Pr. 66 and the reduction ratio compensation factor in Pr. 23.
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M4500E.book 84 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Note: 1. When "Operation not continued for OL signal output" is selected using Pr.156, the "E.OLT" alarm code (stopped by stall prevention) is displayed and operation stopped. (Alarm stop display "E.OLT") 2. If the load is heavy, the lift is predetermined, or the acceleration/deceleration time is short, the stall prevention may be activated and the motor not stopped in the preset acceleration/deceleration time. Therefore, set optimum values to the Pr.
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M4500E.book 85 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.12 Acceleration/deceleration pattern (Pr. 29) Pr. 29 "acceleration/deceleration pattern" Related parameters Pr. 3 "base frequency" Pr. 7 "acceleration time" Pr. 8 "deceleration time" Pr. 20 "acceleration/deceleration reference frequency" Pr. 44 "second acceleration/deceleration time" Pr.
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M4500E.book 86 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.13 Regenerative brake duty (Pr. 30, Pr. 70) Pr. 30 "regenerative function selection" Pr. 70 "special regenerative brake duty" • When making frequent starts/stops, use the optional "brake resistor" to increase the regenerative brake duty. Parameter Number 30 70 Factory Setting 0 0% Setting Range 0,1 0 to 30% (1) When using the built-in brake resistor, brake unit • Set "0" in Pr. 30. The Pr. 70 setting is made invalid.
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M4500E.book 87 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.14 Frequency jump (Pr. 31 to Pr. 36) Pr. 31 "frequency jump 1A" Pr. 32 "frequency jump 1B" Pr. 33 "frequency jump 2A" Pr. 34 "frequency jump 2B" Pr. 35 "frequency jump 3A" Pr. 36 "frequency jump 3B" • When it is desired to avoid resonance attributable to the natural frequency of a mechanical system, these parameters allow resonant frequencies to be jumped.
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M4500E.book 88 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.15 Speed display (Pr. 37) Pr. 37 "speed display" Related parameter Pr. 52 "operation panel/PU main display data selection" The unit of the output frequency display of the operation panel (FR-PA02-02) and PU (FR-PU04-MGI) can be changed from the frequency to the motor speed or machine speed. Parameter Number Factory Setting 37 0 Setting Range 0, 0.01 to 9998 Remarks 0: Output frequency • To display the machine speed, set in Pr.
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M4500E.book 89 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.16 Frequency at 5V (10V) input (Pr. 38) Pr. 38 "frequency at 5V (10V) input" Parameter Number 38 Output frequency(Hz) • You can set the frequency provided when the frequency setting signal from the potentiometer connected across terminals 2-5 (frequency setting potentiometer) is 5VDC (or 10VDC). Related parameters Pr. 73 "0-5V/0-10V selection" Pr. 79 "operation mode selection" Pr. 254 "analog polarity reversible lower limit" Pr.
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M4500E.book 90 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.18 Up-to-frequency sensitivity (Pr. 41) Pr. 41 "up-to-frequency sensitivity" Related parameters Pr. 190 to Pr. 192 (output terminal function selection) Parameter Number 41 Factory Setting 10% Output frequency (Hz) The ON range of the up-to-frequency signal (SU) output when the output frequency reaches the running frequency can be adjusted between 0 and ±100% of the running frequency.
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M4500E.book 91 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.19 Output frequency detection (Pr. 42, Pr. 43) Pr. 42 "output frequency detection" Related parameters Pr. 43 "output frequency detection Pr. 190 to Pr. 192 (output terminal function for reverse rotation" selection) The output frequency detection signal (FU) is output when the output frequency reaches or exceeds the setting. This function can be used for electromagnetic brake operation, open signal etc.
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M4500E.book 92 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.20 Monitor display (Pr. 52, Pr. 158) Pr. 52 "operation panel/PU main display data selection" Related parameters Pr. 37 "speed display" Pr. 55 "frequency monitoring reference" Pr. 56 "current monitoring reference" Pr. 171 "actual operation hour meter clear" Pr. 901 "AM terminal calibration" Pr.
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M4500E.book 93 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS When 100 is set in Pr. 52, the monitored values during stop and during operation differ as indicated below: (When using the operation panel (FR-PA02-02), LED of Hz flickers during stop and is lit during operation.) Pr. 52 Output frequency Output current Output voltage Alarm display 0 During operation/ during stop Output frequency 100 During stop During operation Set frequency Output current Output voltage Alarm display Output frequency Note: 1.
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M4500E.book 94 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.21 Monitoring reference (Pr. 55, Pr. 56) Pr. 55 "frequency monitoring reference" Related parameters Pr. 158 "AM terminal function selection" Pr. 901 "AM terminal calibration" Pr. 56 "current monitoring reference" Set the frequency or current which is referenced when the output frequency or output current is selected for terminal AM.
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M4500E.book 95 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.22 Automatic restart after instantaneous power failure (Pr. 57, Pr. 58) Pr. 57 "restart coasting time" Pr. 58 "restart cushion time" • You can restart the inverter without stopping the motor (with the motor coasting) when power is restored after an instantaneous power failure. Parameter Number 57 58 Factory Setting 9999 1.
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M4500E.book 96 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Note: 1. Automatic restart after instantaneous power failure uses a reduced-voltage starting system in which the output voltage is raised gradually with the preset frequency unchanged, independently of the coasting speed of the motor. 2. The SU and FU signals are not output during restart but are output after the restart cushion time has elapsed.
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M4500E.book 97 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.23 Remote setting function selection (Pr. 59) Pr. 59 "remote setting function selection" If the operator panel is located away from the control box, you can use contact signals to perform continuous variable-speed operation, without using analog signals. Related parameters Pr. 1 "maximum frequency" Pr. 7 "acceleration time" Pr. 8 "deceleration time" Pr. 18 "high-speed maximum frequency" Pr. 44 "second acceleration/ deceleration time" Pr.
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M4500E.book 98 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS • Frequency at the time when the start signal (STF or STR) has switched off • The remotely-set frequency is stored every one minute after one minute has elapsed since turn off (on) of both the RH (acceleration) and RM (deceleration) signals. (The frequency is written if the present frequency setting compared with the past frequency setting every one minute is different.
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M4500E.book 99 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS REMARKS This function is invalid during jog operation and PID control operation.
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M4500E.book 100 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.24 Shortest acceleration/deceleration mode (Pr. 60 to Pr. 63) Pr. 60 "shortest acceleration/deceleration mode" Pr. 61 "reference current" Related parameters Pr. 7 "acceleration time" Pr. 8 "deceleration time" Pr. 62 "reference current for acceleration" Pr. 63 "reference current for deceleration" The inverter automatically sets the shortest time for acceleration/deceleration for operation.
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M4500E.book 101 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS • Set the parameters when it is desired to improve the performance in the shortest acceleration/deceleration mode. (1) Pr. 61 "reference current" Set the current value (A) that is referenced for stall prevention operation level. Set this value when you want to use the motor rated current as reference such as when capacities of the motor and inverter differ.
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M4500E.book 102 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.25 Retry function (Pr. 65, Pr. 67 to Pr. 69) Pr. 65 "retry selection" Pr. 67 "number of retries at alarm occurrence" Pr. 68 "retry waiting time" Pr. 69 "retry count display erasure" When any protective function (major fault) is activated and the inverter stops its output, the inverter itself resets automatically and performs retries. You can select whether retry is made or not, alarms reset for retry, number of retries made, and waiting time.
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M4500E.book 103 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Use Pr. 67 to set the number of retries at alarm occurrence. Pr. 67 Setting 0 1 to 10 101 to 110 Number of Retries Retry is not made. 1 to 10 times 1 to 10 times Alarm Signal Output  Not output. Output. • Use Pr. 68 to set the waiting time from when an inverter alarm occurs until a restart in the range 0.1 to 360s. • Reading the Pr. 69 value provides the cumulative number of successful restart times made by retry.
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M4500E.book 104 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.26 Applied motor (Pr. 71) Pr. 71 "applied motor" Related parameters Pr. 0 "torque boost" Pr. 12 "DC injection brake voltage" Pr. 19 "base frequency voltage" Pr. 80 "motor capacity" Pr. 96 "auto-tuning setting/status" Set the motor used. • When using the constant-torque motor, set "1" in Pr. 71 for either V/F control or general-purpose magnetic flux vector control.
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M4500E.book 105 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.27 PWM carrier frequency (Pr. 72, Pr. 240) Pr. 72 "PWM frequency selection" Pr. 240 "Soft-PWM setting" You can change the motor tone. • By parameter setting, you can select Soft-PWM control which changes the motor tone. • Soft-PWM control changes motor noise from a metallic tone into an unoffending complex tone. Parameter Number Factory Setting Setting Range 72 1 0 to 15 0: 0.7kHz, 15: 14.
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M4500E.book 106 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.28 Voltage input (Pr. 73, Pr. 254) Pr. 73 "0-5V/0-10V selection" Related parameters Pr. 254 "analog polarity reversible lower limit" Pr. 38 "frequency at 5V (10V) input" Pr. 902 "frequency setting voltage bias" Pr. 903 "frequency setting voltage gain" • You can change the input (terminal 2) specifications in response to the frequency setting voltage signal. When entering 0 to 10VDC, always make this setting.
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M4500E.book 107 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 2)Pr. 254 " analog polarity reversible lower limit " The lower limit of the analog voltage value applied across terminals 2-5 can be set. (This setting will prevent a reversible operation (rotation) when the analog voltage applied across terminals 2-5 drops.) Terminal 2 input voltage is 0V = 0% and 5V (10V) = 100%. Note: Set "10" or "11" in Pr. 73 and any value in Pr. 254 to make this function valid.
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M4500E.book 108 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.30 Reset selection/disconnected PU detection/PU stop selection (Pr. 75) Pr. 75 "reset selection/disconnected PU detection/PU stop selection" You can select the reset input acceptance, PU(FR-PA02-02/FR-PU04-MGI) connector disconnection detection function and PU stop function. • Reset selection : You can select the reset function input timing.
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M4500E.book 109 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS How to make a restart after a stop by the STOP RESET key on the PU (1) Operation panel (FR-PA02-02) 1) After completion of deceleration to a stop, switch off the STF or STR signal. 2) Press the MODE key two times* to display . Note: When Pr. 79 = 3, press the MODE key three times, to display Then, press the key and proceed to step 3). . (For the monitor screen) ......Refer to page 50 for the monitor display provided by pressing the MODE key.
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M4500E.book 110 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.31 Parameter write disable selection (Pr. 77) Pr. 77 "parameter write disable selection" Related parameters Pr. 79 "operation mode selection" You can select between write-enable and disable for parameters. This function is used to prevent parameter values from being rewritten by incorrect operation. Parameter Number 77 Factory Setting 0 Setting Range 0, 1, 2 Pr.
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M4500E.book 111 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.32 Reverse rotation prevention selection (Pr. 78) Pr. 78 "reverse rotation prevention selection" Related parameters Pr. 79 "operation mode selection" This function can prevent any reverse rotation fault resulting from the incorrect input of the start signal. • Used for a machine which runs only in one direction, e.g. fan, pump. (The setting of this function is valid for the combined, PU, external and communication operations.
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M4500E.book 112 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS In the following table, operation using the operation panel or parameter unit is abbreviated to PU operation. Pr. 79 Setting 0 1 2 3 4 6 7 8 Function When power is switched on, the external operation mode is selected. PU or external operation can be selected by pressing the keys of the operation panel or parameter unit. (Refer to page 60) For these modes, refer to the setting 1 and 2 below.
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M4500E.book 113 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (1) Switch-over mode During operation, you can change the current operation mode to another operation mode. Operation Mode Switching Switching Control/Operating Status External operation to PU operation 1) Operate the operation panel keys to select the PU operation mode. • Rotation direction is the same as that of external operation. • Set frequency is the same as the external frequency setting signal value.
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M4500E.book 114 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Operating Condition Operation mode Status During stop PU During operation During stop External During operation Operating Status Parameter Write Switching to PU Operation Mode ON → OFF (Note 3) During stop Enabled → disabled Disabled ON → OFF (Note 3) If external operation frequency setting and start signal are entered, operation is performed in that status.
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M4500E.book 115 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.34 General-purpose magnetic flux vector control selection (Pr. 80) Pr. 80 "motor capacity" Related parameters Pr. 71 "applied motor" Pr. 83 "rated motor voltage" Pr. 84 "rated motor frequency" Pr. 96 "auto-tuning setting/status" You can set the general-purpose magnetic flux vector control. General-purpose magnetic flux vector control Provides large starting torque and sufficient low-speed torque.
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M4500E.book 116 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.35 Offline auto tuning function (Pr. 82 to Pr. 84, Pr. 90, Pr. 96) Pr. 82 "motor excitation current" Related parameters Pr. 7 "acceleration time" Pr. 9 "electronic thermal O/L relay " Pr. 71 "applied motor" Pr. 79 "operation mode selection" Pr. 80 "motor capacity" Pr. 83 "rated motor voltage" Pr. 84 "rated motor frequency" Pr. 90 "motor constant (R1)" Pr.
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M4500E.book 117 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS • • • • The motor is connected. The motor capacity is equal to or one rank lower than the inverter capacity. Special motors such as high-slip motors and high-speed motors cannot be tuned. The motor may move slightly. Therefore, fix the motor securely with a mechanical brake, or before tuning, make sure that there will be no problem in safety if the motor runs.
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M4500E.book 118 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Parameter details Parameter Number 9 71 (Note) 83 84 90 96 Setting 0 to 500A 0, 100 1, 101 3, 103 13, 113 23, 123 5, 105 15, 115 6, 106 16, 116 0 to 1000V 50 to 120Hz 0 to 50Ω, 9999 0 1 Description Set the rated motor current (A). Thermal characteristics suitable for standard motor Thermal characteristics suitable for constant-torque motor Standard motor Select "offline auto tuning Constant-torque motor setting" Do not set.
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M4500E.book 119 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (3) Monitoring the offline tuning status When the parameter unit (FR-PU04-MGI) is used, the Pr. 96 value is displayed during tuning on the main monitor as shown below. When the operation panel is used, the same value as on the FR-PU04-MGI is only displayed: • Operation panel (FR-PA02-02) display 1. Setting Displayed value (For inverter trip) 2. Tuning in progress 1 3. Completion 2 3 • Parameter unit (FR-PU04-MGI) main monitor 1.
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M4500E.book 120 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4) Error display definitions Error Display Error Cause Remedy 9 Inverter trip Make setting again. 91 Current limit (stall prevention) function was activated. Increase acceleration/deceleration time. Set "1" in Pr. 156. 92 Converter output voltage reached 75% of rated value. Check for fluctuation of power supply voltage. 93 Calculation error Check the motor wiring and make setting again.
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M4500E.book 121 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS To set the motor constant without using the offline auto tuning data 1. Set any of the following values in Pr.
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M4500E.book 122 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.36 Computer link operation (Pr. 117 to Pr. 124, Pr. 342) Pr. 117 "communication station number" Pr. 118 "communication speed" Pr. 119 "stop bit length" Pr. 120 "parity check presence/absence" Pr. 121 "number of communication retries" Pr. 122 "communication check time interval" Pr. 123 "waiting time setting" Pr. 124 "CR • LF presence/absence selection" Pr.
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M4500E.book 123 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS * Parameter Number 117 118 Factory Setting 0 192 119 1 120 121 122* 123 124 342 2 1 9999 9999 1 0 Setting Range 0 to 31 48, 96, 192 Data length 8 0, 1 Data length 7 10, 11 0, 1, 2 0 to 10, 9999 0, 0.1 to 999.8 s, 9999 0 to 150, 9999 0, 1, 2 0, 1 When making communication, set any value other than 0 in Pr. 122 "communication check time interval".
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M4500E.book 124 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Parameter Number Name Setting Description 0 122 Communication check time interval 0.1 to 999.8 123 Waiting time setting 124 CR • LF instruction presence/ absence No communication Set the communication check time [seconds] interval. If a no-communication state persists for longer than the permissible time, the inverter will come to an alarm stop.
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M4500E.book 125 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (2) Communication operation presence/absence and data format types Communication operation presence/absence and data format types are as follows: No. 1) 2) 3) 4) 5) Operation Run Running Parameter Command Frequency Write Communication request is sent to the inverter in A' accordance with the user program in the computer.
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M4500E.book 126 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (3) Data format Data used is hexadecimal. Data is automatically transferred in ASCII between the computer and inverter.
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M4500E.book 127 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS *1. Indicate a control code. (Refer to (4) Data definitions.) *2. The inverter station numbers may be set between H00 and H1F (stations 0 and 31) in hexadecimal. *3. When the Pr. 123 "waiting time setting" setting is other than "9999", create the communication request data without "waiting time" in the data format. (The number of characters is decremented by 1.) *4.
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M4500E.
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M4500E.book 129 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (Example 1) Computer → inverter ASCII code → E N Q H05 Station Instruction number code Waiting time 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.
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M4500E.book 130 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS After completion of parameter settings, set the instruction codes and data then start communication from the computer to allow various types of operation control and monitoring. 1 Instruction Code Item No.
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M4500E.book 131 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS No. Item Instruction Code b7 0 0 3 Run command HFA 4 5 Set frequency read (RAM) Set frequency read (E2PROM) Set frequency write (RAM) H7A H6D H6E HED Set frequency write (E2PROM) HEE 6 Inverter reset HFD 7 Alarm definition batch clear HF4 b0 b0 : 0 b1 : Forward rotation (STF) 0 0 0 0 1 [For example 1] b2 : Reverse rotation (STR) b3 : b4 : b5 : b6 : b7 : [Example 1] H02 ... Forward rotation [Example 2] H00 ...
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M4500E.book 132 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS No. Item 9 Parameter write 10 Parameter read Link parameter expansion setting Second parameter changing 12 (Instruction code HFF = 1) Instruction Code Description Number of Data Digits (Instruction code FF=1) H80 to HFD H00 to H7B Refer to the "Instruction Code List" (page 196) and write and/or read the values as required.
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M4500E.book 133 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS The corresponding error code in the following list is displayed if an error is detected in any communication request data from the computer: Error Code Item Definition H0 Computer NAK error The number of errors consecutively detected in communication request data from the computer is greater than allowed number of retries. H1 Parity error The parity check result does not match the specified parity.
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M4500E.
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M4500E.book 135 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.37 PID control (Pr. 128 to Pr. 134) Pr. 128 "PID action selection" Related parameters Pr. 73 "0-5V/0-10V selection" Pr. 79 "operation mode selection" Pr. 180 to Pr. 183 (input terminal function selection) Pr. 190 to Pr. 192 (output terminal function selection) Pr. 902 to Pr. 905 (frequency setting voltage (current) biases and gains) Pr. 129 "PID proportional band" Pr. 130 "PID integral time" Pr. 131 "upper limit" Pr. 132 "lower limit" Pr.
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M4500E.book 136 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (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 process value] Deviation Set point Note: PI action is the sum of P and I actions.
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M4500E.book 137 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4) Reverse action Increases the manipulated variable (output frequency) if deviation X = (set point - process value) is positive, and decreases the manipulated variable if deviation is negative.
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M4500E.book 138 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (3) Wiring example Pr. 128 = 20 Pr. 190 = 14 Pr. 191 = 15 Pr.
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M4500E.book 139 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (4) I/O signals 2 Terminal Used 2 4 4 Input Signal Output FUP FDN Function Set point input Process value input Upper limit output Depending on Pr. 190 to Pr. 192 RL Lower limit output Forward (reverse) rotation direction output Description Enter the set point for PID control. Enter the 4 to 20mA process value signal from the detector. Output to indicate that the process value signal exceeded the upper limit value.
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M4500E.book 140 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (5) Parameter setting Parameter Number Setting 128 0 20 21 50 51 60 61 129 Name PID action selection 0.1 to 1000% PID proportional band 0.1 to 3600 s PID integral time 9999 131 0 to 100% Upper limit 9999 132 0 to 100% Lower limit 9999 133 134 PID reverse action PID forward action Refer to the E5NL instruction manual for details. 9999 130 Description No PID action For heating, pressure control, etc. For cooling, etc.
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M4500E.book 141 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (7) Calibration example (A detector of 4mA at 0°C (32°F) and 20mA at 50°C (122°F) is used to adjust the room temperature to 25°C (77°F) under PID control. The set point is given to across inverter terminals 2-5 (0-5V).) START Convert the set point into %. Calculate the ratio of the set point to the detector output. Calibration.
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M4500E.book 142 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 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 frequency which should be output by the inverter at the deviation of 0% (e.g. 0Hz). 3. Apply the voltage of 100% set point setting (e.g. 5V) to across terminals 2-5. 4. Make calibration using Pr. 903.
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M4500E.book 143 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.38 Output current detection function (Pr. 150, Pr. 151) Pr. 150 "output current detection level" Related parameters Pr. 190 to Pr. 192 (output terminal function selection) Pr. 151 "output current detection period" • If the output current remains higher than the Pr. 150 setting during inverter operation for longer than the time set in Pr.
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M4500E.book 144 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.39 Zero current detection (Pr. 152, Pr. 153) Pr. 152 "zero current detection level" Related parameters Pr. 190 to Pr. 192 (output terminal function selection) Pr. 153 "zero current detection period" When the inverter's output current falls to "0", torque will not be generated. This may cause a gravity drop when the inverter is used in vertical lift application.
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M4500E.book 145 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS CAUTION The zero current detection level setting should not be too high, and the zero current detection time setting should not be too long. Otherwise, the detection signal may not be output when torque is not generated at a low output current. To prevent the machine and equipment from resulting in hazardous conditions by use of the zero current detection signal, install a safety backup such as an emergency brake. Pr. 156 Refer to Pr. 22. Pr.
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M4500E.book 146 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (1) Registration of parameter to user group (when registering Pr. 3 to user group 1) Flickering Pr. 173 reading The number of parameters set and registered by the user appears. Press the / key to select the parameter number to be registered. 1.5s SET SET Pr. 3 is registered Press the / to user group 1. key to shift to the next parameter to be registered.
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M4500E.book 147 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.41 Actual operation hour meter clear (Pr. 171) Pr. 171 "actual operation hour meter clear" Related parameter Pr. 52 "operation panel/PU main display data selection" You can clear the monitor (actual operation hour) value which is selected when Pr. 52 is "23". Parameter Number 171 Factory Setting 0 Setting Range 0 Write "0" in the parameter to clear the actual operation hour. Pr. 173 to Pr. 176 Refer to Pr. 160. 4.2.
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M4500E.book 148 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Refer to the following list and set the parameters. Setting Signal Name 0 RL 1 2 RM RH 3 4 5 6 RT AU STOP MRS 7 OH 8 REX 16 X16 18 X18 Function Pr. 59 = 0 Low-speed operation command Pr. 59 = 1, 2 * Remote setting (setting clear) Pr. 59 = 0 Middle-speed operation command Pr. 59 = 1, 2 * Remote setting (deceleration) Pr. 59 = 0 High-speed operation command Pr.
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M4500E.book 149 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.43 Output terminal function selection (Pr. 190 to Pr. 192) Pr. 190 "RUN terminal function selection" Pr. 191 "FU terminal function selection" Pr. 192 "A, B, C terminal function selection" You can change the functions of the open collector and contact output terminals.
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M4500E.book 150 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.44 Cooling fan operation selection (Pr. 244) Pr. 244 "cooling fan operation selection" You can control the operation of the cooling fan built in the inverter (whether there is a cooling fan or not depends on the models. Refer to the outline dimensional drawings (page 193)).
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M4500E.book 151 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.45 Slip compensation (Pr. 245 to Pr. 247) Pr. 245 "rated motor slip" Pr. 246 "slip compensation response time" Pr. 247 "constant-output region slip compensation selection" The inverter output current may be used to assume motor slip to keep the motor speed constant. Parameter Number 245 246 Factory Setting 9999 0.5 0 to 50%, 9999 0.
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M4500E.book 152 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.46 Stop selection (Pr. 250) Pr. 250 "stop selection" Related parameters Pr. 7 "acceleration time" Pr. 8 "deceleration time" Pr. 44 "second acceleration/ deceleration time" Pr. 45 "second deceleration time" Used to select the stopping method (deceleration to a stop or coasting) when the start signal (STF/STR) switches off. (1) Parameter Number Factory Setting 250 9999 Setting Range 0 to 100 s, 1000 to 1100 s, 8888, 9999 Pr.
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M4500E.book 153 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS When the Pr. 250 value is 8888, the functions of terminals STF and STR change as shown below: STF = start signal, STR = rotation direction signal STF STR OFF OFF Inverter Operating Status Stop OFF ON ON OFF Forward rotation ON ON Reverse rotation When the Pr. 250 value is any of 1000 to 1100s, the functions of terminals STF and STR are the same as when the Pr. 250 value is 8888.
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M4500E.book 154 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.48 Meter (frequency meter) calibration (Pr. 901) Pr. 901 "AM terminal calibration" Related parameters Pr. 55 "frequency monitoring reference" Pr. 56 "current monitoring reference" Pr. 158 "AM terminal function selection" By using the control panel or parameter unit, you can calibrate a meter connected to terminal AM to full scale deflection.
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M4500E.book 155 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS • When using the operation panel (FR-PA02-02) 1) Select the PU operation mode. 2) Set the running frequency. 3) Press the SET key. 4) Read Pr. 901 "AM terminal calibration". 5) Press the key to run the inverter. (Motor need not be connected.) FWD 6) Hold down the / key to adjust the meter needle to a required position. (Depending on the setting, it may take some time until the needle moves.
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M4500E.book 156 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 4.2.49 Biases and gains of the frequency setting voltage (current) (Pr. 902 to Pr. 905) Pr. 902 "frequency setting voltage bias" Related parameters Pr. 903 "frequency setting voltage gain" Pr. 904 "frequency setting current bias" Pr. 38 "frequency at 5V (10V) input" Pr. 39 "frequency at 20mA input" Pr. 73 "0-5/0-10V selection" Pr. 79 "operation mode selection" Pr.
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M4500E.book 157 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS Pr. 903 "frequency setting voltage gain" (Pr. 902, Pr. 904 and Pr. 905 can also be adjusted similarly.) When using an external frequency setting signal to set the frequency. (1) Power-on (monitoring mode) Hz MON PU MODE FWD SET REV STOP RESET (2) Choose the PU operation mode. 1) Using the MODE Monitoring mode Hz key, make sure that the PU operation mode has been selected.
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M4500E.book 158 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS 2)Set "1" (PU operation mode) in Pr. 79 "operation mode selection". Example: To change the external operation mode (Pr. 79=2) to the PU operation mode (Pr. 79=1) Using the MODE key, choose the "parameter setting mode" as in 1).
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M4500E.book 159 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (3) Read Pr. 903 and show the current setting of the gain frequency. (Pr. 902, Pr. 904 and Pr. 905 can also be adjusted similarly.) Parameter setting mode Using the MODE key, choose the "parameter setting mode" as in (2)-1). Hz RUN A MON PU EXT MODE FWD SET REV STOP RESET SET Most significant digit flickers. Middle digit flickers. Least significant digit flickers.
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M4500E.book 160 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS When not adjusting the gain voltage → go to (5)-1) When adjusting any point by applying a voltage → go to (5)-2) When adjusting any point without applying a voltage → go to (5)-3) (5)-1)How to adjust only the gain frequency and not to adjust the voltage Analog voltage value (%) across terminals 2-5 Press the or key once to display the current analog voltage calibration value. Example: When analog voltage adjustment value is Press for 1.
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M4500E.book 161 ページ２００５年２月２２日火曜日午後５時７分 PARAMETERS (6) Press the SET key to shift to the next parameter. (7) Re-set Pr. 79 "operation mode selection" according to the operation mode to be used. Note: 1. If the Pr. 903 or Pr. 905 (gain adjustment) value is changed, the Pr. 20 value does not change. 2. When the Pr. 903 or Pr. 905 value is set, the value of Pr. 38 "frequency at 5V (10V) input" or Pr. 39 "frequency at 20mA input" changes automatically.
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M4500E.
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M4500E.book 163 ページ２００５年２月２２日火曜日午後５時７分 CHAPTER 5 PROTECTIVE FUNCTIONS This chapter explains the "protective functions" of this product. Always read the instructions before using the equipment. Chapter 1 5.1 Errors (Alarms) ........................................ 164 5.2 Troubleshooting .......................................
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M4500E.book 164 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS 5.1 Errors (Alarms) If any fault has occurred in the inverter, the corresponding protective function is activated to bring the inverter to an alarm stop and automatically give the corresponding error (alarm) indication on the optional operation panel or the parameter unit display. If your fault does not correspond to any of the following errors or if you have any other problem, please contact your sales representative.
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M4500E.book 165 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS Operation Panel Indication Name Description Check point Corrective action Operation Panel Indication Name Description Check point Corrective action Operation Panel Indication Name Description Check point Corrective action Operation Panel Indication Name Description Check point Corrective action E.
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M4500E.book 166 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS Operation Panel Indication Name Description Check point Corrective action E. OV3 FR-PU04-MGI OV During Dec Regenerative overvoltage shut-off during deceleration or stop If regenerative energy causes the inverter's internal main circuit DC voltage to reach or exceed the specified value, the protective circuit is activated to stop the inverter output. It may also be activated by a surge voltage generated in the power supply system.
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M4500E.book 167 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS Operation Panel Indication Name Description Check point Corrective action Operation Panel Indication Name Description Check point Corrective action E. FIN FR-PU04-MGI H/Sink O/Temp Fin overheat If the heatsink overheats, the temperature sensor is actuated to stop the inverter output. • Check for too high ambient temperature. • Check for heatsink clogging. Set the ambient temperature to within the specifications. E. BE FR-PU04-MGI Br.
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M4500E.book 168 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS Operation Panel Indication E. OLT Name Stall prevention The running frequency has fallen to 0 by stall prevention activated. (OL while stall prevention is being activated.) Check the motor for use under overload. Reduce the load weight.
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M4500E.book 169 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS Operation Panel Indication E. RET FR-PU04-MGI Retry No Over Check point Corrective action Retry count exceeded If operation cannot be resumed properly within the number of retries set, this function stops the inverter output. Find the cause of alarm occurrence. Eliminate the cause of the error preceding this error indication. Operation Panel Indication E.
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M4500E.book 170 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS Operation Panel Indication E. P24 Name Check point Corrective action 24VDC power output short circuit When the 24VDC power output from the PC terminal is shorted, this function shuts off the power output. At this time, all external contact inputs switch off. The inverter cannot be reset by entering the RES signal. To reset it, use the operation panel or switch power off, then on again. Check for a short circuit in the PC terminal output.
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M4500E.book 171 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS (2) Minor fault The output is not shut off when the protective function is activated. You can make parameter setting to output the minor fault signal. (Set "98" in any of Pr. 190 to Pr. 192 (output terminal function selection). Refer to page 149.
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M4500E.book 172 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS Operation Panel Indication Name Description Check point Corrective action Operation Panel Indication oL FR-PU04-MGI oL Stall prevention (overvoltage) During If the regenerative energy of the motor deceleration increases too much to exceed the brake capability, this function stops the decrease in frequency to prevent overvoltage shut-off. As soon as the regenerative energy has reduced, deceleration resumes.
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M4500E.book 173 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS 5.1.2 To know the operating status at the occurrence of alarm When any alarm has occurred, the display automatically switches to the indication of the corresponding protective function (error). By pressing the M O DE key at this point without resetting the inverter, the display shows the output frequency. In this way, it is possible to know the running frequency at the occurrence of the alarm. This also applies to the current.
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M4500E.book 174 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS 5.2 Troubleshooting POINT: Check the corresponding areas. If the cause is still unknown, it is recommended to initialize the parameters (return to factory settings), re-set the required parameter values, and check again. 5.2.1 Motor remains stopped 1) Check the main circuit Check that a proper power supply voltage is applied (operation panel display is provided). Check that the motor is connected properly.
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M4500E.book 175 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS 5.2.3 Speed greatly differs from the setting Check that the frequency setting signal is correct. (Measure the input signal level.) Check that the following parameter settings are correct (Pr. 1, Pr. 2, Pr. 19, Pr. 38, Pr. 39, Pr. 245, Pr. 902 to Pr. 905). Check that the input signal lines are not affected by external noise. (Use shielded cables) Check that the load is not too heavy. 5.2.
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M4500E.book 176 ページ２００５年２月２２日火曜日午後５時７分 PROTECTIVE FUNCTIONS 5.2.8 Operation mode is not changed properly If the operation mode does not change correctly, check the following: 1) External input signal ............... Check that the STF or STR signal is off. When it is on, the operation mode cannot be changed. 2) Parameter setting .................. Check the Pr. 79 setting. When the setting of Pr.
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M4500E.book 177 ページ２００５年２月２２日火曜日午後５時７分 CHAPTER 6 MAINTENANCE/ INSPECTION This chapter explains the "maintenance/inspection" of this product. Always read the instructions before using the equipment. Chapter 1 6.1 Precautions for Maintenance and Inspection ................................................
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M4500E.book 178 ページ２００５年２月２２日火曜日午後５時７分 MAINTENANCE/INSPECTION 6.1 Precautions for Maintenance and Inspection The transistorized inverter is a static unit mainly consisting of semiconductor devices. Daily inspection must be performed to prevent any fault from occurring due to adverse influence by the operating environment, such as temperature, humidity, dust, dirt and vibration, changes in the parts with time, service life, and other factors. 6.1.
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M4500E.book 179 ページ２００５年２月２２日火曜日午後５時７分 MAINTENANCE/INSPECTION 6.1.4 1) Insulation resistance test using megger Before performing the insulation resistance test using a megger on the external circuit, disconnect the cables from all terminals of the inverter so that the test voltage is not applied to the inverter. 2) For the continuity test of the control circuit, use a meter (high resistance range) and do not use the megger or buzzer.
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M4500E.book 180 ページ２００５年２月２２日火曜日午後５時７分 MAINTENANCE/INSPECTION General 2 years Method Criterion Check ambient Surrounding temperature, environment humidity, dust, dirt, etc. Refer to page 14. Ambient temperature: -10°C to +40°C (14°F to 104°F), non-freezing. Ambient humidity: 90% or less, noncondensing. Overall unit Check for unusual vibration and noise. Visual and auditory checks. No fault.
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M4500E.book 181 ページ２００５年２月２２日火曜日午後５時７分 (1) Auditory check. (1) No fault. (2) Visual check. (2) No fault. (1) Measure voltage across inverter output terminals U-VW. (2) Simulate connection of inverter protective circuit output terminals. (1) Phase-tophase voltage balance within 12V. (2) Fault must occur because of sequence. (1) Turn by hand with power off. No unusual vibration and unusual noise. General (2) Clean. Check that reading is normal.
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M4500E.book 182 ページ２００５年２月２２日火曜日午後５時７分 MAINTENANCE/INSPECTION Checking the inverter and converter modules (1) Disconnect the external power supply cables (R, S, T (L1, L2, L3)) and motor cables (U, V, W). (2) Prepare a meter. (Use 100Ω range.) Change the polarity of the meter alternately at the inverter terminals R (L1), S (L2), T (L3), U, V, W, P (+) and N (–), and check for continuity. Note: 1. Before measurement, check that the smoothing capacitor is discharged.
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M4500E.book 183 ページ２００５年２月２２日火曜日午後５時７分 MAINTENANCE/INSPECTION 6.1.7 Replacement of parts The inverter consists of many electronic parts such as semiconductor devices. The following parts may deteriorate with age because of their structural or physical characteristics, leading to reduced performance or failure of the inverter. For preventive maintenance, the parts must be changed periodically.
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M4500E.book 184 ページ２００５年２月２２日火曜日午後５時７分 MAINTENANCE/INSPECTION Removal 1) Remove the front cover (Refer to page 6). 2) Unplug the fan connector. The cooling fan is connected to the cooling fan connector beside the main circuit terminal block of the inverter. Unplug the connector. Fan connector 3) Remove the inverter and cooling fan. Push in the direction of arrow A and pull out in the direction of arrow B. A A 4) Remove the cooling fan and cooing fan cover.
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M4500E.book 185 ページ２００５年２月２２日火曜日午後５時７分 MAINTENANCE/INSPECTION Reinstallation 1) After confirming the orientation of the fan, reinstall the fan to the cover so that the arrow on the left of "AIR FLOW" faces in the opposite direction of the fan cover. Note: If the air flow is set in the wrong direction, the inverter life can be shorter. AIR FLOW 2) Reinstall the fan cover to the inverter. Run the cable through the wiring groove to prevent it from being caught between the chassis and cover.
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M4500E.book 186 ページ２００５年２月２２日火曜日午後５時７分 MAINTENANCE/INSPECTION 6.1.8 Measurement of main circuit voltages, currents and powers Measurement of voltages and currents Since the voltages and currents on the inverter power supply and output sides include harmonics, accurate measurement depends on the instruments used and circuits measured. When instruments for commercial frequency are used for measurement, measure the following circuits using the instruments given on the next page.
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M4500E.book 189 ページ２００５年２月２２日火曜日午後５時７分 CHAPTER 7 SPECIFICATIONS This chapter explains the "protective functions" of this product. Always read the instructions before using the equipment. Chapter 1 7.1 Standard Specifications ...........................
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M4500E.book 190 ページ２００５年２月２２日火曜日午後５時７分 SPECIFICATIONS 7.1 7.1.1 Standard Specifications Model specifications 3-phase 575V power supply Output Type M4500E- kW Applicable motor capacity (Note 1) HP Rated capacity (kVA) (Note 2) Rated current (A) Overload capacity 001 0.75 1 1.7 1.7 002 1.5 2 2.7 2.7 003 005 007.5 2.2 3.7 5.5 3 5 7.5 4.0 6.1 9.0 4.0 6.1 9.0 150% 60s 200% 0.
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M4500E.book 191 ページ２００５年２月２２日火曜日午後５時７分 SPECIFICATIONS 7.1.2 Common specifications Soft-PWM control/high carrier frequency PWM control can be selected. V/F control or general-purpose magnetic flux vector control can be selected. Output frequency range 0.2 to 400Hz (starting frequency variable between 0 and 60Hz) Across terminals 2-5: 1/500 of maximum set frequency (5VDC input), Analog input Frequency 1/1000 (10VDC, 4-20mADC input) setting 0.01Hz (less than 100Hz), 0.
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M4500E.book 193 ページ２００５年２月２２日火曜日午後５時７分 SPECIFICATIONS 7.1.3 Outline drawings 5 (0.20) 6 (0.24) 128 (5.04) 140 (5.51) Cooling fan × 1 150 (5.91) 11 (0.43) 6 (0.24) 138 (5.43) 2-φ5 hole 6 (0.24) M4500E-001, 002, 003 61 (2.40) 64 (2.52) 136 (5.35) 6 (0.
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M4500E.book 194 ページ２００５年２月２２日火曜日午後５時７分 SPECIFICATIONS 138 (5.43) 6 (0.24) 208 (8.19) 220 (8.66) 6 (0.24) 5 (0.20) 150 (5.91) 2-φ5 hole 6 (0.24) M4500E-005, 007.5, 010 11 (0.43) 64 (2.52) 73 (2.87) 148 (5.83) 6 (0.24) Cooling ´ fan * (Unit: mm (inches)) * The M4500E-010 has two cooling fans.
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M4500E.book 195 ページ２００５年２月２２日火曜日午後５時７分 APPENDIX This chapter provides "supplementary information" for use of this product. Always read the instructions before using the equipment. APPENDIX 1 Instruction Code List ................. 196 APPENDIX 2 When using the communication option........................................
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M4500E.book 198 ページ２００５年２月２２日火曜日午後５時７分 Parameter Number Read Write 128 129 130 131 132 133 134 PID action selection PID proportional band PID integral time Upper limit Lower limit PID action set point for PU operation PID differential time 1C 1D 1E 1F 20 21 22 9C 9D 9E 9F A0 A1 A2 Link Parameter Extension Setting (Instruction Code 7F/FF) 1 1 1 1 1 1 1 145 PU display language selection 2D AD 1 146 Parameter set by manufacture. Do not set.
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M4500E.book 200 ページ２００５年２月２２日火曜日午後５時７分 APPENDIX APPENDIX 2 When using the communication option. Operation at Communication Error Occurrence The extended functions for E.OPT error and E. 3 error have been added to this instruction manual. (Pr. 500 to Pr. 502) (1) Pr. 500 "communication error execution waiting time" You can set the waiting time from occurrence of a communication line fault to communication error indication "E.OPT". Parameter Number 500 Minimum Setting Increment 0.
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M4500E.book 201 ページ２００５年２月２２日火曜日午後５時７分 APPENDIX (3) Pr. 502 "stop mode selection at communication error" You can select inverter operation to be performed in the occurrence of a communication line fault or an option error. Parameter Number Setting Range Minimum Setting Increment Factory Setting 502 0, 1, 2 1 0 (About the settings) Communication line Fault Error Recognition after Elapse At Occurrence of Fault At Resolution of Fault of Pr. 500 Time Pr.
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M4500E.book 202 ページ２００５年２月２２日火曜日午後５時７分 APPENDIX Switching mode between the PU operation mode and network operation mode (when used with a communication option) You can switch operation between the PU operation and network operation from the operation panel (FR-PA02-02) or parameter unit (FR-PU04-MGI) during starting up in the network operation mode. Pr. 340 Setting 10 Pr.
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M4500E.book 203 ページ２００５年２月２２日火曜日午後５時７分 APPENDIX When Pr. 340="10" and Pr. 79="0 or 6", operation can be switched between the PU operation and network operation from the operation panel (FR-PA02-02) or parameter unit (FR-PU04-MGI). • FR-PA02-02 Shifts to the PU operation mode when is displayed on the operation mode switching menu and shifts to the network operation when is displayed.
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M4500E.book 204 ページ２００５年２月２２日火曜日午後５時７分 REVISIONS *The manual number is given on the bottom left of the back cover. Print Date *Manual Number Revision Dec., 2004 IB(NA)-0600222ENG-A First edition For Maximum Safety • MGI general-purpose inverters are not designed or manufactured to be used in equipment or systems in situations that can affect or endanger human life.