Siemens SINAMICS S120 System Manual page 13

4.18.8 Hydraulic/electrical interpolation ........................................................................................... 123
4.19 Commissioning functions ...................................................................................................... 123
4.19.1 Measuring function ................................................................................................................ 124
4.19.2 Function generator ................................................................................................................ 132
4.19.2.1 Valve spool setpoint (control voltage) ................................................................................... 133
4.19.2.2 Velocity setpoint .................................................................................................................... 134
4.19.2.3 Position setpoint .................................................................................................................... 135
4.19.3 Circularity test ....................................................................................................................... 136
4.19.4 Trace ..................................................................................................................................... 137
5 Drive functions .................................................................................................................................... 139
5.1 Block diagram of closed-loop control .................................................................................... 139
5.2 Functions .............................................................................................................................. 140
5.2.1 Overview of functions............................................................................................................ 140
5.2.2 Parameter set changeover ................................................................................................... 141
5.3 Closed-loop velocity control .................................................................................................. 142
5.3.1 Velocity adaptation/precontrol .............................................................................................. 142
5.3.2 Velocity controller .................................................................................................................. 149
5.3.3 Dynamic Servo Control (DSC) .............................................................................................. 156
5.3.4 PROFIdrive communication .................................................................................................. 156
5.4 Force control ......................................................................................................................... 158
5.4.1 Force limitation ...................................................................................................................... 162
5.4.2 Stiction compensation ........................................................................................................... 162
5.4.2.1 Stiction compensation using the force controller .................................................................. 162
5.4.2.2 Stiction compensation with voltage pulse / voltage ramp ..................................................... 165
5.4.3 Force controller ..................................................................................................................... 168
5.5 Control voltage output ........................................................................................................... 172
5.5.1 Characteristic correction ....................................................................................................... 172
5.5.2 Manipulated variable filter ..................................................................................................... 177
5.5.3 Control voltage limiting.......................................................................................................... 178
5.6 Supply unit data .................................................................................................................... 180
5.7 Valve ..................................................................................................................................... 180
5.8 Cylinder drive ........................................................................................................................ 182
5.9 Drive data .............................................................................................................................. 183
5.10 Position measuring system ................................................................................................... 185
5.11 Pressure sensor system ....................................................................................................... 186
5.12 Terminals .............................................................................................................................. 187
5.13 Monitoring functions .............................................................................................................. 194
5.13.1 Faults and alarms ................................................................................................................. 194
5.13.2 Variable signaling function .................................................................................................... 196
5.14 Safety Integrated ................................................................................................................... 198
5.14.1 Supported functions: HLA module ........................................................................................ 198
6 Hardware ............................................................................................................................................ 201
6.1 Description ............................................................................................................................ 201
Hydraulic Drive
System Manual, 04/2015, 6SL3097-4BA00-0BP1
Table of contents
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