Siemens MICROMASTER 440 Operating Instructions Manual page 15

Issue 10/03
Fig. 3-64 Positioning down ramp ....................................................................................................... 152
Fig. 3-65 Rotary or linear axis............................................................................................................ 153
Fig. 3-66 Shaft drive with flat belts..................................................................................................... 156
Fig. 3-67 Load torque monitoring (P2181 = 1)................................................................................... 156
Fig. 3-68 Frequency/torque tolerance bandwidth .............................................................................. 157
Fig. 3-69 Thermal motor protection ................................................................................................... 159
Fig. 3-70 Connecting a temperature sensor to MICROMASTER....................................................... 160
Fig. 3-71 PTC characteristic for 1LG / 1LA motors ........................................................................... 161
Fig. 3-72 KTY84 characteristic for 1LG / 1LA motors ........................................................................ 161
Fig. 3-73 Operating ranges and characteristics of an induction motor when fed from a drive inverter166
Fig. 3-74 Imax controller.................................................................................................................... 169
Fig. 3-75 Slip compensation .............................................................................................................. 170
Fig. 3-76 Current Vector diagram in a steady-state condition............................................................ 171
Fig. 3-77 Changeover condition for SLVC ......................................................................................... 173
Fig. 3-78 Starting and passing-through 0 Hz in closed-loop controlled operation.............................. 174
Fig. 3-79 P0400 and DIP switch on the pulse encoder module ......................................................... 175
Fig. 3-80 Speed controller ................................................................................................................. 176
Fig. 3-81 Speed controller with pre-control........................................................................................ 178
Fig. 3-82 Speed controller with droop................................................................................................ 180
Fig. 3-83 Closed-loop speed/torque control....................................................................................... 181
Fig. 3-84 Torque limits....................................................................................................................... 183
MICROMASTER 440 Operating Instructions
6SE6400-5AW00-0BP0
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