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Converter with Control Units CU230P-2; CU240B-2; CU240E-2

Getting Started, 11/2013, A5E32885834B AA

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