Manuale UtenteSommarioFR-D700 INSTRUCTION MANUAL1This section is specifically about safety matters2CONTENTS51 OUTLINE121.1 Product checking and parts identification131.2 Inverter and peripheral devices141.2.1 Peripheral devices151.3 Removal and reinstallation of the cover161.3.1 Front cover161.3.2 Wiring cover181.4 Installation of the inverter and enclosure design191.4.1 Inverter installation environment191.4.2 Cooling system types for inverter enclosure211.4.3 Inverter placement222 WIRING242.1 Wiring252.1.1 Terminal connection diagram252.2 Main circuit terminal specifications262.2.1 Specification of main circuit terminal262.2.2 Terminal arrangement of the main circuit terminal, power supply and the motor wiring262.2.3 Cables and wiring length282.3 Control circuit specifications312.3.1 Control circuit terminal312.3.2 Changing the control logic332.3.3 Wiring of control circuit352.3.4 Wiring instructions392.3.5 Connection to the PU connector402.4 Connection of stand-alone option unit422.4.1 Connection of a dedicated external brake resistor (MRS type, MYS type, FR-ABR) (FR-D720-025 or more, FR-D740-012 or more, FR-D720S-025 or more)422.4.2 Connection of the brake unit (FR-BU2)442.4.3 Connection of the high power factor converter (FR-HC)452.4.4 Connection of the power regeneration common converter (FR-CV)462.4.5 Connection of a DC reactor (FR-HEL)463 PRECAUTIONS FOR USE OF THE INVERTER483.1 EMC and leakage currents493.1.1 Leakage currents and countermeasures493.1.2 EMC measures513.1.3 Power supply harmonics533.2 Installation of power factor improving reactor543.3 Power-off and magnetic contactor (MC)553.4 Inverter-driven 400V class motor563.5 Precautions for use of the inverter573.6 Failsafe of the system which uses the inverter594 PARAMETERS624.1 Operation panel634.1.1 Names and functions of the operation panel634.1.2 Basic operation (factory setting)644.1.3 Easy operation mode setting (easy setting mode)654.1.4 Change the parameter setting value664.1.5 Setting dial push664.2 Parameter list674.2.1 Parameter list674.3 Adjust the output torque (current) of the motor774.3.1 Manual torque boost (Pr. 0, Pr. 46)774.3.2 Large starting torque and low speed torque are necessary (General-purpose magnetic flux vector control (Pr. 71, Pr. 80))794.3.3 Slip compensation (Pr. 245 to Pr. 247)824.3.4 Stall prevention operation (Pr. 22, Pr. 23, Pr. 48, Pr. 66, Pr. 156, Pr. 157)834.4 Limit the output frequency874.4.1 Maximum/minimum frequency (Pr. 1, Pr. 2, Pr. 18)874.4.2 Avoid mechanical resonance points (frequency jumps) (Pr. 31 to Pr. 36)884.5 Set V/F pattern894.5.1 Base frequency, voltage (Pr. 3, Pr. 19, Pr. 47)894.5.2 Load pattern selection (Pr. 14)914.6 Frequency setting by external terminals934.6.1 Operation by multi-speed operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)934.6.2 Jog operation (Pr. 15, Pr. 16)954.6.3 Remote setting function (Pr. 59)974.7 Setting of acceleration/deceleration time and acceleration/ deceleration pattern1004.7.1 Setting of the acceleration and deceleration time (Pr. 7, Pr. 8, Pr. 20, Pr. 44, Pr. 45)1004.7.2 Starting frequency and start-time hold function (Pr. 13, Pr. 571)1024.7.3 Acceleration/deceleration pattern (Pr. 29)1034.8 Selection and protection of a motor1044.8.1 Motor overheat protection (Electronic thermal O/L relay, PTC thermistor protection) (Pr. 9, Pr. 51, Pr. 561)1044.8.2 Applied motor (Pr. 71, Pr. 450)1074.8.3 To exhibit the best performance of the motor (offline auto tuning) (Pr. 71, Pr. 80, Pr. 82 to Pr. 84, Pr. 90, Pr. 96)1094.9 Motor brake and stop operation1134.9.1 DC injection brake (Pr. 10 to Pr. 12)1134.9.2 Selection of a regenerative brake (Pr. 30, Pr. 70)1144.9.3 Stop selection (Pr. 250)1164.10 Function assignment of external terminal and control1174.10.1 Input terminal function selection (Pr. 178 to Pr. 182)1174.10.2 Inverter output shutoff signal (MRS signal, Pr. 17)1194.10.3 Condition selection of function validity by second function selection signal (RT)1204.10.4 Start signal operation selection (STF, STR, STOP signal, Pr. 250)1214.10.5 Output terminal function selection (Pr. 190, Pr. 192)1234.10.6 Detection of output frequency (SU, FU signal, Pr. 41 to Pr. 43)1274.10.7 Output current detection function (Y12 signal, Y13 signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167)1284.10.8 Remote output selection (REM signal, Pr. 495, Pr. 496)1304.11 Monitor display and monitor output signal1314.11.1 Speed display and speed setting (Pr. 37)1314.11.2 Monitor display selection of operation panel/PU and terminal AM (Pr. 52, Pr.158, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564, Pr. 891)1324.11.3 Reference of the terminal AM (analog voltage output) (Pr. 55, Pr. 56)1374.11.4 Terminal AM calibration (calibration parameter C1 (Pr.901))1384.12 Operation selection at power failure and instantaneous power failure1404.12.1 Automatic restart after instantaneous power failure/flying start (Pr. 30, Pr. 57, Pr. 58, Pr. 96, Pr. 162, Pr. 165, Pr. 298, Pr. 299, Pr. 611)1404.12.2 Power-failure deceleration stop function (Pr. 261)1464.13 Operation setting at fault occurrence1484.13.1 Retry function (Pr. 65, Pr. 67 to Pr. 69)1484.13.2 Input/output phase loss protection selection (Pr. 251, Pr. 872)1504.13.3 Earth (ground) fault detection at start (Pr. 249)1504.14 Energy saving operation1514.14.1 Optimum excitation control (Pr. 60)1514.15 Motor noise, EMI measures, mechanical resonance1524.15.1 PWM carrier frequency and Soft-PWM control (Pr. 72, Pr. 240, Pr. 260)1524.15.2 Speed smoothing control (Pr. 653)1534.16 Frequency setting by analog input (terminal 2, 4)1544.16.1 Analog input selection (Pr. 73, Pr. 267)1544.16.2 Response level of analog input and noise elimination (Pr. 74)1564.16.3 Bias and gain of frequency setting voltage (current) (Pr. 125, Pr. 126, Pr. 241, C2 (Pr. 902) to C7 (Pr. 905))1574.17 Misoperation prevention and parameter setting restriction1624.17.1 Reset selection/disconnected PU detection/PU stop selection (Pr. 75)1624.17.2 Parameter write disable selection (Pr. 77)1654.17.3 Reverse rotation prevention selection (Pr. 78)1664.17.4 Extended parameter display (Pr. 160)1664.17.5 Password function (Pr. 296, Pr. 297)1674.18 Selection of operation mode and operation location1694.18.1 Operation mode selection (Pr. 79)1694.18.2 Operation mode at power-on (Pr. 79, Pr. 340)1794.18.3 Start command source and frequency command source during communication operation (Pr. 338, Pr. 339, Pr. 551)1804.19 Communication operation and setting1844.19.1 Wiring and configuration of PU connector1844.19.2 Initial settings and specifications of RS-485 communication (Pr. 117 to Pr. 120, Pr. 123, Pr. 124, Pr. 549)1874.19.3 Operation selection at communication error occurrence (Pr. 121, Pr. 122, Pr. 502)1884.19.4 Communication EEPROM write selection (Pr. 342)1914.19.5 Mitsubishi inverter protocol (computer link communication)1924.19.6 Modbus RTU communication specifications (Pr. 117, Pr. 118, Pr. 120, Pr. 122, Pr. 343, Pr. 502, Pr. 549)2044.20 Special operation and frequency control2164.20.1 PID control (Pr. 127 to Pr. 134, Pr. 575 to Pr. 577)2164.20.2 Dancer control (Pr. 44, Pr. 45, Pr. 128 to Pr. 134)2244.20.3 Regeneration avoidance function (Pr. 665, Pr. 882, Pr. 883, Pr. 885, Pr. 886)2304.21 Useful functions2324.21.1 Cooling fan operation selection (Pr. 244)2324.21.2 Display of the life of the inverter parts (Pr. 255 to Pr. 259)2334.21.3 Maintenance timer alarm (Pr. 503, Pr. 504)2374.21.4 Current average value monitor signal (Pr. 555 to Pr. 557)2384.21.5 Free parameter (Pr. 888, Pr. 889)2404.22 Setting the parameter unit and operation panel2414.22.1 RUN key rotation direction selection (Pr. 40)2414.22.2 PU display language selection(Pr.145)2414.22.3 Operation panel frequency setting/key lock operation selection (Pr. 161)2424.22.4 Magnitude of frequency change setting (Pr. 295)2444.22.5 Buzzer control (Pr. 990)2454.22.6 PU contrast adjustment (Pr. 991)2454.23 Parameter clear/ All parameter clear2464.24 Initial value change list2474.25 Check and clear of the faults history2485 TROUBLESHOOTING2515.1 Reset method of protective function2525.2 List of fault or alarm indications2535.3 Causes and corrective actions2545.4 Correspondences between digital and actual characters2635.5 Check first when you have some troubles2645.5.1 Motor will not start2645.5.2 Motor generates abnormal noise2645.5.3 Motor generates heat abnormally2655.5.4 Motor rotates in opposite direction2655.5.5 Speed greatly differs from the setting2655.5.6 Acceleration/deceleration is not smooth2655.5.7 Motor current is large2655.5.8 Speed does not increase2655.5.9 Speed varies during operation2665.5.10 Operation mode is not changed properly2665.5.11 Operation panel display is not operating2665.5.12 Parameter write cannot be performed2666 PRECAUTIONS FOR MAINTENANCE AND INSPECTION2676.1 Inspection items2686.1.1 Daily inspection2686.1.2 Periodic inspection2686.1.3 Daily and periodic inspection2696.1.4 Display of the life of the inverter parts2706.1.5 Checking the inverter and converter modules2706.1.6 Cleaning2706.1.7 Replacement of parts2716.2 Measurement of main circuit voltages, currents and powers2756.2.1 Measurement of powers2776.2.2 Measurement of voltages and use of PT2776.2.3 Measurement of currents2786.2.4 Use of CT and transducer2786.2.5 Measurement of inverter input power factor2786.2.6 Measurement of converter output voltage (across terminals P and N)2786.2.7 Insulation resistance test using megger2796.2.8 Pressure test2797 SPECIFICATIONS2817.1 Rating2827.2 Common specifications2847.3 Outline dimension drawings285APPENDIX289Appendix1 Index290Numerics290A290B290C290D290E290F290G290H290I290J290L290M291N291O291P291R291S291T292U292V292W292Z292REVISIONS294Dimensioni: 16,1 MBPagine: 294Language: EnglishApri il manuale