Delta VFD300C43S-HS User Manual page 273

Chapter 12 Description of Parameter SettingsC2000-HS
 When Pr. 00-10=0, and you set Pr. 00-11 to 0, the V/F control diagram is as follows:
 When Pr. 00-10=0, and set Pr. 00-11 to 1, the V/F control + encoder diagram is as follows.
 When Pr. 00-10=0, and set Pr. 00-11 to 2, the sensorless vector control diagram is as follows:
IM Sensorless Vector Control (IMSVC):
12.1-00-7