Table Of Contents - Siemens SINAMICS G120 CU240B-2 Operating Instructions Manual

Table of contents

1 Introduction.............................................................................................................................................. 11
1.1 About this manual ........................................................................................................................11
1.2 Guide through this manual...........................................................................................................12
1.3 Overview of documentation .........................................................................................................13
1.4 Adapting the inverter in line with the application..........................................................................15
1.4.1 General basics .............................................................................................................................15
1.4.2 Parameter ....................................................................................................................................16
1.4.3 Parameters with follow-on parameterization................................................................................16
1.4.4 Parameter changes, which subsequently result in internal calculations......................................17
1.5 Frequently required parameters...................................................................................................18
1.6 Extended scope for adaptation ....................................................................................................20
1.6.1 BICO technology: basic principles ...............................................................................................20
1.6.2 BICO technology: example ..........................................................................................................22
2 Description............................................................................................................................................... 25
2.1 Modularity of the converter system ..............................................................................................25
2.2 Overview of Control Units ............................................................................................................26
2.3 Power Module ..............................................................................................................................27
2.4 Reactors and filters ......................................................................................................................29
3 Connecting .............................................................................................................................................. 31
3.1 Procedure for installing the frequency inverter ............................................................................31
3.2 Installing reactors and filters ........................................................................................................32
3.3 Installing the Power Module.........................................................................................................33
3.3.1 Installing Power Modules .............................................................................................................33
3.3.2 Dimensions, hole drilling templates, minimum clearances, tightening torques ...........................34
3.3.3 Connection overview for Power Module ......................................................................................43
3.3.4 Connecting the line supply and motor .........................................................................................44
3.3.5 EMC-compliant connection ..........................................................................................................46
3.4 Installing Control Unit...................................................................................................................50
3.4.1 Snapping the Control Unit onto the Power Module......................................................................50
3.4.2 Interfaces, connectors, switches, terminal blocks and LEDs of the CU ......................................51
3.4.3 Terminal strips on CU240B-2 and CU240E-2 Control Units........................................................52
3.4.4 Wiring terminal strips ...................................................................................................................54
4 Commissioning ........................................................................................................................................ 55
4.1 Typical commissioning scenarios ................................................................................................55
4.2 Preparing commissioning.............................................................................................................57
4.3 Commissioning with factory settings............................................................................................60
4.3.1 Prerequisites for using the factory settings..................................................................................60
4.3.2 Inverter factory setting .................................................................................................................60
Inverter with CU240B-2 and CU240E-2 Control Units
Operating Instructions, 07/2010, FW 4.3.2, A5E02299792B AA
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