Technical data

Drive functions
7.1 Servo control
Function Manual
Function Manual, 06/2012, 6SL3097-4AB10-0BP4
163
Determining a suitable technique for the pole position identification routine
&DQWKHPRWRUURWDWHIUHHO\
QRH[WHUQDOIRUFHV"
<HV
<HV
1R
1R
,VWKHPRWRULURQOHVV"
$VDWXUDWLRQEDVHGPHWKRGFDQEH
XVHG
6HWWHFKQLTXHDVS 
(QDEOHSXOVHVDQG
VWDUWSROHSRVLWLRQLGHQWLILFDWLRQ
3ROHSRVLWLRQLGHQWLILFDWLRQLVQRW
SRVVLEOH
$PHFKDQLFDOO\DGMXVWHGHQFRGHU
ZLWKDEVROXWHLQIRUPDWLRQ
LVUHTXLUHG
Figure 7-21 Selecting the appropriate technique