Siemens SINAMICS G120 - Default Chapter; Table of Contents

Converter with Control Units CU230P-2; CU240B-2; CU240E-2
Getting Started, 11/2013, A5E32885834B AA
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Table of contents
1 Safety information ................................................................................................................................... 7
1.1 General safety instructions ............................................................................................................ 7
1.2 Safety instructions for electromagnetic fields (EMF) ................................................................... 11
1.3 Handling electrostatic sensitive devices (ESD) ........................................................................... 11
1.4 Residual risks of power drive systems ......................................................................................... 12
2 Design of the frequency converter ......................................................................................................... 15
2.1 Identifying the converter ............................................................................................................... 15
2.2 Control Units ................................................................................................................................ 16
2.3 Power Module .............................................................................................................................. 17
2.4 Assembling frequency converter components ............................................................................. 20
2.5 IOP Intelligent Operator Panel ..................................................................................................... 21
3 Installing ............................................................................................................................................... 23
3.1 Installing the Power Module ......................................................................................................... 23
3.2 Installing Control Unit ................................................................................................................... 26
3.2.1 CU230P-2 control unit .................................................................................................................. 26
3.2.1.1 Interfaces of the CU230P-2 ......................................................................................................... 26
3.2.1.2 Terminal strips of the CU230P-2 .................................................................................................. 28
3.2.2 CU240B / CU240E Control Unit ................................................................................................... 29
3.2.2.1 Interfaces of the CU240B-2 and CU240E-2 ................................................................................ 29
3.2.2.2 Terminal strips on CU240B-2 Control Units ................................................................................. 31
3.2.2.3 Terminal strips on CU240E-2 Control Units ................................................................................. 32
3.2.3 Selecting the pre-assignment for the terminal strip ..................................................................... 33
3.2.4 Wiring the terminal strip ............................................................................................................... 41
3.3 Description files for fieldbuses ..................................................................................................... 42
4 Commissioning ..................................................................................................................................... 43
4.1 Tools to commission the converter .............................................................................................. 43
4.2 Commissioning............................................................................................................................. 44
4.2.1 Settings in the basic commissioning menu .................................................................................. 45
4.2.2 Enable "Safe Torque Off" safety function .................................................................................... 46
4.2.3 The most important parameters at a glance ................................................................................ 48
5 More information ................................................................................................................................... 53
5.1 Manuals for your inverter ............................................................................................................. 53
5.2 Product support ............................................................................................................................ 54