Siemens SINAMICS S120 System Manual page 14

Table of contents
9.3 Interface description ............................................................................................................. 143
9.3.1 Overview .............................................................................................................................. 143
9.3.2 DC link connection ............................................................................................................... 143
9.4 Dimension drawing .............................................................................................................. 144
9.5 Installation ............................................................................................................................ 145
9.6 Electrical connection ............................................................................................................ 146
9.6.1 Preparing the cables ............................................................................................................ 146
9.6.2 Fixing the cables to the rear cabinet panel .......................................................................... 147
9.6.3 Cable connection and shield support ................................................................................... 148
9.7 Technical data ...................................................................................................................... 150
10 Configuring .......................................................................................................................................... 151
10.1 Features ............................................................................................................................... 151
10.1.1 Speed limitation.................................................................................................................... 151
10.1.2 Star-delta or motor changeover ........................................................................................... 154
10.1.3 Pole position identification ................................................................................................... 155
10.2 Preconditions for commissioning ......................................................................................... 155
10.2.1 Checklists ............................................................................................................................. 155
10.2.2 Topology rules for DRIVE-CLiQ ........................................................................................... 155
10.2.3 DRIVE-CLiQ topology at the High Frequency Drive ............................................................ 156
10.2.4 DRIVE-CLiQ topology at the HF line-up .............................................................................. 158
10.3 Commissioning with SINUMERIK Operate .......................................................................... 159
10.3.1 Preconditions ....................................................................................................................... 159
10.3.2 Workflow .............................................................................................................................. 160
10.3.3 Displaying the configuration/topology .................................................................................. 161
10.4 Overview of important parameters ....................................................................................... 164
10.5 Alarm and fault messages ................................................................................................... 164
10.6 Safety-related functions ....................................................................................................... 164
11 Cabinet design and EMC ..................................................................................................................... 165
11.1 General information ............................................................................................................. 165
11.2 Safety instructions for control panel manufacturing ............................................................. 165
11.3 24 V DC supply voltage ....................................................................................................... 166
11.3.1 General ................................................................................................................................ 166
11.3.2 24 V power supply and connection of components ............................................................. 168
11.3.3 Typical 24 V current consumption of the components ......................................................... 169
11.3.4 Selecting power supply units ............................................................................................... 170
11.4 Connection system .............................................................................................................. 171
11.4.1 Connectable conductor cross-sections for line supply and power cables of the
booksize components .......................................................................................................... 171
11.4.2 Screw terminals.................................................................................................................... 172
11.4.3 Cable lugs ............................................................................................................................ 173
11.5 Protective connections and equipotential bonding .............................................................. 174
11.6 Arrangement of the devices ................................................................................................. 176
11.7 Cooling circuit and coolant properties .................................................................................. 176
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System Manual, (SH2), 04/2015, 6SL3097-4AH10-0BP3
High Frequency Drive