Siemens SINAMICS G120 Instructions d'exploitation télécharger pdf (Page 7)

Inverter with CU240B-2 and CU240E-2 Control Units

Operating Instructions, 01/2011, FW 4.4, A5E02299792B AB

Table of contents

Change history .......................................................................................................................................... 3

Introduction.............................................................................................................................................. 11

1.1

About this manual ........................................................................................................................11

1.2

Guide through this manual...........................................................................................................12

1.3

Adapting the inverter in line with the application..........................................................................13

1.3.1

General basics .............................................................................................................................13

1.3.2

Parameter ....................................................................................................................................13

1.4

Frequently required parameters...................................................................................................14

1.5

Extended scope for adaptation ....................................................................................................16

1.5.1

BICO technology: basic principles ...............................................................................................16

1.5.2

BICO technology: example ..........................................................................................................18

Description............................................................................................................................................... 21

2.1

Modularity of the converter system..............................................................................................21

2.2

Overview of Control Units ............................................................................................................24

2.3

Power Module ..............................................................................................................................24

2.4

Reactors and filters ......................................................................................................................25

Installing .................................................................................................................................................. 27

3.1

Procedure for installing the frequency inverter ............................................................................27

3.2

Installing reactors and filters ........................................................................................................28

3.3

Installing the Power Module.........................................................................................................30

3.3.1

Installing Power Modules.............................................................................................................30

3.3.2

Dimensions, hole drilling templates, minimum clearances, tightening torques ...........................30

3.3.3

Connection overview for Power Module ......................................................................................34

3.3.4

Connecting the line supply and motor .........................................................................................35

3.3.5

EMC-compliant connection ..........................................................................................................38

3.4

Installing Control Unit...................................................................................................................42

3.4.1

Snapping the Control Unit onto the Power Module......................................................................42

3.4.2

Interfaces, connectors, switches, terminal blocks and LEDs of the CU ......................................43

3.4.3

Terminal strips on CU240B-2 Control Units.................................................................................44

3.4.4

Terminal strips on CU240E-2 Control Units.................................................................................45

3.4.5

Select interface assignments.......................................................................................................46

3.4.5.1

Inverter with CU240B-2 Control Units..........................................................................................47

3.4.5.2

Inverter with CU240E-2 Control Units..........................................................................................49

3.4.6

Wiring terminal strips ...................................................................................................................54

Commissioning ........................................................................................................................................ 55

4.1

Restoring the factory setting ........................................................................................................57

4.2

Preparing for commissioning .......................................................................................................59

1 2 3 4 5 6 7 8 9 10 11 12 ... 303 304

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Siemens SINAMICS G120 Instructions d'exploitation Page 7

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