- Siemens Cordless Telephone User Manual

Contents
Drive Functions
14 Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
3.4 Torque-controlled operation........................................................................................................ 69
3.5 Torque setpoint limitation............................................................................................................
71
3.6 Current controller ........................................................................................................................
75
3.7 Current setpoint filter...................................................................................................................
78
3.8 Note about the electronic motor model .......................................................................................
84
3.9 V/f control for diagnostics............................................................................................................
84
3.10 Optimizing the current and speed controller ...............................................................................
87
3.11 Sensorless operation (without an encoder) ................................................................................
88
3.12 Motor data identification..............................................................................................................
92
3.12.1 Motor data identification - induction motor ..................................................................................
94
3.12.2 Motor data identification - synchronous motor............................................................................
96
3.13 Pole position identification...........................................................................................................
98
3.14 Vdc control ................................................................................................................................
102
3.15 Dynamic Servo Control (DSC) ..................................................................................................
106
3.16 Travel to fixed stop....................................................................................................................
109
3.17 Vertical axes..............................................................................................................................
113
4 Vector control ........................................................................................................................................
115
4.1 Sensorless vector control (SLVC).............................................................................................
115
4.2 Vector control with encoder.......................................................................................................
118
4.3 Speed controller ........................................................................................................................
119
4.4 Speed controller adaptation ......................................................................................................
121
4.5 Speed controller pre-control and reference model ...................................................................
124
4.6 Droop.........................................................................................................................................
127
4.7 Torque control ...........................................................................................................................
129
4.8 Torque limiting...........................................................................................................................
132
4.9 Vdc control ................................................................................................................................
133
4.10 Current setpoint filter.................................................................................................................
137
4.11 Current controller adaptation.....................................................................................................
137
4.12 Motor data identification and rotating measurement.................................................................
138
4.13 Efficiency optimization...............................................................................................................
145
4.14 Instructions for commissioning induction motors (ASM)...........................................................
146
4.15 Instructions for commissioning permanent-magnet synchronous motors ................................
148
4.15.1 Automatic encoder adjustment .................................................................................................
152
4.15.2 Pole position identification.........................................................................................................
153
4.16 Flying restart .............................................................................................................................
154
4.17 Synchronization.........................................................................................................................
156
4.18 Simulation operation .................................................................................................................
157
4.18.1 Description ................................................................................................................................
157