Справочник ПользователяСодержаниеThis section is specifically about safety matters2CONTENTS5CHAPTER 1 OUTLINE101.1 Pre-Operation Information111.1.1 Precautions for operation111.2 Basic Configuration121.2.1 Basic configuration121.3 Structure131.3.1 Appearance and structure131.3.2 Removal and reinstallation of the front cover141.3.3 Removal and reinstallation of the operation panel16CHAPTER 2 INSTALLATION AND WIRING182.1 Installation192.1.1 Instructions for installation192.2 Wiring212.2.1 Terminal connection diagram212.2.2 Wiring of the main circuit242.2.3 Wiring of the control circuit302.2.4 Connection to the PU connector342.2.5 Connection of stand-alone option units372.2.6 Design information422.3 Other wiring432.3.1 Power harmonics432.3.2 Harmonic suppression guidelines442.3.3 Inverter-generated noises and their reduction techniques472.3.4 Leakage currents and countermeasures502.3.5 Inverter-driven 400V class motor512.3.6 Peripheral devices522.3.7 Instructions for compliance with U.S. and Canadian Electrical Codes552.3.8 Instructions for compliance with the European Directives56CHAPTER 3 OPERATION/CONTROL583.1 Pre-Operation Information593.1.1 Devices and parts to be prepared for operation593.1.2 Power on613.2 Operation Panel623.2.1 Names and functions of the operation panel (FR-DU04)623.2.2 Monitor display changed by pressing the key633.2.3 Monitoring633.2.4 Frequency setting633.2.5 Parameter setting method643.2.6 Operation mode653.2.7 Help mode653.2.8 Copy mode673.3 Operation683.3.1 Pre-operation checks683.3.2 External operation mode (Operation using external input signals)693.3.3 PU operation mode (Operation using the operation panel (FR-DU04))703.3.4 Combined operation mode (Operation using the external input signals and PU)71CHAPTER 4 PARAMETERS724.1 Parameter Lists734.1.1 Parameter lists734.1.2 List of parameters classified by purpose of use804.1.3 Parameters recommended to be set by the user814.2 Parameter Function Details824.2.1 Torque boost (Pr. 0, Pr. 46, Pr. 112)824.2.2 Output frequency range (Pr. 1, Pr. 2, Pr. 18)834.2.3 Base frequency, base frequency voltage (Pr. 3, Pr. 19, Pr. 47, Pr. 113)844.2.4 Multi-speed operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)854.2.5 Acceleration/deceleration time (Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 110, Pr. ...864.2.6 Electronic overcurrent protection (Pr. 9)874.2.7 DC injection brake (Pr. 10 to Pr. 12)884.2.8 Starting frequency (Pr. 13)894.2.9 Load pattern selection (Pr. 14)904.2.10 Jog operation (Pr. 15, Pr. 16)914.2.11 MRS input selection (Pr. 17)924.2.12 Stall prevention (Pr. 22, Pr. 23, Pr. 66, Pr. 148, Pr. 149, Pr. 154)934.2.13 Multi-speed input compensation (Pr. 28)944.2.14 Acceleration/deceleration pattern (Pr. 29, Pr. 140 to Pr. 143)954.2.15 Regenerative brake duty (Pr. 30, Pr. 70)964.2.16 Frequency jump (Pr. 31 to Pr. 36)974.2.17 Speed display (Pr. 37, Pr. 144)984.2.18 Up-to-frequency sensitivity (Pr. 41)994.2.19 Output frequency detection (Pr. 42, Pr. 43, Pr. 50, Pr. 116)994.2.20 Second/third stall prevention (Pr. 48, Pr. 49, Pr. 114, Pr. 115)1004.2.21 Monitor display/FM, AM terminal function selection (Pr. 52 to Pr. 54, Pr. 158)1014.2.22 Monitoring reference (Pr. 55, Pr. 56)1044.2.23 Automatic restart after instantaneous power failure (Pr. 57, Pr. 58, Pr. 162, Pr. 165, Pr....1054.2.24 Remote setting function selection (Pr. 59)1074.2.25 Intelligent mode selection (Pr. 60)1094.2.26 Acceleration/deceleration reference current (Pr. 61 to Pr. 64)1114.2.27 Retry function (Pr. 65, Pr. 67 to Pr. 69)1124.2.28 Applied motor (Pr. 71)1144.2.29 PWM carrier frequency (Pr. 72, Pr. 240)1154.2.30 Voltage input (Pr. 73)1164.2.31 Input filter time constant (Pr. 74)1174.2.32 Reset selection/PU disconnection detection/PU stop selection (Pr. 75)1174.2.33 Alarm code output selection (Pr. 76)1194.2.34 Parameter write disable selection (Pr. 77)1204.2.35 Reverse rotation prevention selection (Pr. 78)1214.2.36 Operation mode selection (Pr. 79)1224.2.37 Motor capacity/number of motor poles/speed control gain (Pr. 80, Pr. 81, Pr. 89)1254.2.38 Offline auto tuning function (Pr. 82 to Pr. 84, Pr. 90 to Pr. 94, Pr. 96)1264.2.39 Online auto tuning selection (Pr. 95)1364.2.40 V/F control frequency (voltage) (Pr. 100 to Pr. 109)1384.2.41 Computer link operation (Pr. 117 to Pr. 124, Pr. 342)1394.2.42 PID control (Pr. 128 to Pr. 134)1504.2.43 Commercial power supply-inverter switch-over function (Pr. 135 to Pr. 139)1574.2.44 Output current detection function (Pr. 150, Pr. 151)1624.2.45 Zero current detection (Pr. 152, Pr. 153)1634.2.46 RT signal activated condition selection (Pr. 155)1644.2.47 Stall prevention function and current limit function (Pr. 156)1644.2.48 OL signal output timer (Pr. 157)1664.2.49 User group selection (Pr. 160, Pr. 173 to Pr. 176)1674.2.50 Watt-hour meter clear/actual operation hour meter clear (Pr. 170, Pr. 171)1684.2.51 Input terminal function selection (Pr. 180 to Pr. 186)1684.2.52 Output terminal function selection (Pr. 190 to Pr. 195)1714.2.53 User initial value setting (Pr. 199)1734.2.54 Programmed operation function (Pr. 200 to Pr. 231)1744.2.55 Cooling fan operation selection (Pr. 244)1784.2.56 Stop selection (Pr. 250)1794.2.57 Output phase failure protection selection (Pr. 251)1804.2.58 Override bias/gain (Pr. 252, Pr. 253)1804.2.59 Power failure-time deceleration-to-stop function (Pr. 261 to Pr. 266)1814.2.60 Stop-on-contact, load torque high-speed frequency selection (Pr. 270)1824.2.61 High-speed frequency control (Pr. 271 to Pr. 274)1834.2.62 Stop-on-contact control function (Pr. 275, Pr. 276)1874.2.63 Brake sequence function (Pr. 278 to Pr. 285)1904.2.64 Droop control (Pr. 286, Pr. 287)1944.2.65 Capacitor life alarm (Pr. 503, Pr. 504)1954.2.66 FM / AM terminal calibration (Pr. 900, Pr. 901)1964.2.67 Frequency setting voltage (current) bias and gain (Pr. 902 to Pr. 905)1984.2.68 PU buzzer control (Pr. 990)203CHAPTER 5 PROTECTIVE FUNCTIONS2045.1 Errors (Alarms)2055.1.1 Error (alarm) definitions2055.1.2 To know the operating status at the occurrence of an alarm2145.1.3 Correspondences between digital and actual characters2145.1.4 Alarm code output2155.1.5 Resetting the inverter2155.2 Troubleshooting2165.2.1 Motor remains stopped2165.2.2 Motor rotates in opposite direction2165.2.3 Speed greatly differs from the setting2165.2.4 Acceleration/deceleration is not smooth2165.2.5 Motor current is large2165.2.6 Speed does not increase2175.2.7 Speed varies during operation2175.2.8 Operation mode is not changed properly2175.2.9 Operation panel (FR-DU04) display is not provided2175.2.10 POWER lamp is not lit2175.2.11 Parameter write cannot be performed217CHAPTER 6 PRECAUTIONS FOR MAINTENANCE AND INSPECTION2186.1 Precautions for maintenance and inspection2196.1.1 Precautions for maintenance and inspection2196.1.2 Check items2196.1.3 Periodic inspection2196.1.4 Insulation resistance test using megger2206.1.5 Pressure test2206.1.6 Daily and periodic inspection2206.1.7 Replacement of parts2236.1.8 Inverter replacement2246.1.9 Measurement of main circuit voltages, currents and powers225CHAPTER 7 SPECIFICATIONS2287.1 Standard Specifications2297.1.1 Model specification2297.1.2 Common specifications2317.1.3 Outline dimension drawings233CHAPTER 8 OPTIONS2388.1 Option List2398.1.1 Stand-alone options2398.1.2 Plug-in dedicated options241APPENDIX248Appendix1 Data Code List249REVISONS257Размер: 5,3 МБСтраницы: 257Язык: EnglishПросмотреть