Siemens SINAMICS G120 Operating Instructions Manual page 8

Table of contents
4.3.4 Dimension drawings, drilling dimensions for the PM230 Power Module, IP20......................63
4.3.5 Dimension drawings, drilling dimensions for PM230 and PM240-2 Power Modules
utilizing push-through technology...........................................................................................65
4.3.6 Dimensioned drawings, drilling dimensions for the PM250 Power Module............................67
4.4 Connecting the line supply, motor, and inverter components................................................69
4.4.1 TN line system.......................................................................................................................69
4.4.2 TT line system........................................................................................................................71
4.4.3 IT system................................................................................................................................72
4.4.4 Protective conductor..............................................................................................................72
4.4.5 Connecting an inverter with the PM240-2 Power Module......................................................74
4.4.6 Connecting the inverter with the PM230 Power Module........................................................78
4.4.7 Connecting the inverter with the PM240P-2 Power Module...................................................80
4.4.8 Connecting the inverter with the PM250 Power Module........................................................82
4.4.9 Connecting the motor to the inverter in a star or delta connection.........................................84
4.4.10 Connecting a motor holding brake.........................................................................................85
4.4.10.1 Installing a Brake Relay - PM250 Power Module...................................................................87
4.4.10.2 Mounting and connecting the brake relay..............................................................................88
4.5 Installing Control Unit.............................................................................................................89
4.5.1 Overview of the interfaces......................................................................................................91
4.5.2 Fieldbus interface allocation...................................................................................................92
4.5.3 Terminal strips on CU240B-2 Control Units...........................................................................93
4.5.4 Factory setting of the CU240B-2 interfaces...........................................................................95
4.5.5 Default settings of the CU240B-2 interfaces..........................................................................97
4.5.6 Terminal strips on CU240E-2 Control Units.........................................................................101
4.5.7 Factory setting of the CU240E-2 interfaces.........................................................................104
4.5.8 Default settings of the CU240E-2 interfaces........................................................................106
4.5.9 Safety input of the CU240E-2..............................................................................................116
4.5.10 Wiring the terminal strip.......................................................................................................118
4.5.11 Connecting the temperature contact of the braking resistor................................................120
4.6 Connecting the inverter to the fieldbus.................................................................................121
4.6.1 PROFINET...........................................................................................................................121
4.6.1.1 Communication via PROFINET IO and Ethernet.................................................................121
4.6.1.2 Connecting the PROFINET cable to the inverter.................................................................123
4.6.1.3 What do you have to set for communication via PROFINET?.............................................123
4.6.1.4 Installing GSDML.................................................................................................................124
4.6.2 PROFIBUS...........................................................................................................................125
4.6.2.1 Connecting the PROFIBUS cable to the inverter.................................................................125
4.6.2.2 What do you have to set for communication via PROFIBUS?.............................................126
4.6.2.3 Installing the GSD................................................................................................................127
4.6.2.4 Setting the address..............................................................................................................127
5 Commissioning.........................................................................................................................................129
5.1 Commissioning guidelines...................................................................................................129
5.2 Tools to commission the inverter.........................................................................................130
5.3 Preparing for commissioning................................................................................................131
5.3.1 Collecting motor data...........................................................................................................131
5.3.2 Inverter factory setting..........................................................................................................132
5.4 Quick commissioning using the BOP-2 operator panel........................................................134
5.4.1 Inserting the BOP-2..............................................................................................................134
8
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2017, FW V4.7 SP6, A5E34259001B AD