伦茨(lenze)48004900系列变频器英文说明书内容摘要：
0 2 2 5 5 8 22 5 5 5 5 5 558 222 555 61 ve Lenze 48XX/49XXBA032020 iii Show/Hide Bookmarks Setpoint selection ............................................................................................................................................... Main setpoint ................................................................................................................. Additional setpoint....................................................................................................... JOG setpoints ................................................................................................................ Master current ............................................................................................................... External torque reduction ....................................................................................... Acceleration and deceleration times Tir， Tif . ■ Limiation of the speed setpoint ........................................................................ Actual value feedback ..................................................................................................................................... Armature voltage feedback .................................................................................. DC tacho feedback .................................................................................................... Resolver feedback....................................................................................................... Incremental encoder feedback ......................................................................... Contents 7 Configuration ................................................................................................ 71 Speedcontrolled operation ............................................................................................................................................. 71 Parameter setting................................................................................................................................................................................ 714 Ways of parameter setting ......................................................................................................................... 714 Functions of the operation unit ................................................................................................................ 715 Operating modes................................................................................................................................................. 716 Display functions................................................................................................................................................. 717 Code table ................................................................................................................................................................................................ 719 8 Troubleshooting and fault elimination ..................................................... 81 Troubleshooting ................................................................................................................................................................................... 81 Display on the operating unit of the controller ............................................................................. 81 Display via LECOM............................................................................................................................................. 82 Fault analysis with the history buffer.................................................................................................................................. 83 Structure of the history buffer .................................................................................................................... 83 Fault messages.................................................................................................................................................................................. 84 Reset of fault indications .............................................................................................................................................................. 86 Checking the drive system .......................................................................................................................................................... 87 Checking the motor ........................................................................................................................................... 87 Checking the controller .................................................................................................................................. 88 9 Accessories ..................................................................................................... 91 Fuses .......................................................................................................................................................................................................... 92 Mains fuses ............................................................................................................................................................ 93 Armature fuses ..................................................................................................................................................... 94 Internal fuses.......................................................................................................................................................... 95 10 Signalflow charts ........................................................................................ 101 11 Index ..........................................................。阅读剩余 0%
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