Delta VFD450C43S-21 - Page 461

Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-01-12
Single-point positioning control diagram:
The single-point positioning:
 The single-point positioning function is to position the motor at the Z-phase signal of the
encoder (Pr.11-65 single-point positioning position high byte = 0; Pr.11-66 single-point
positioning position low byte = 0), or at a specific position that is equivalent to the Z-phase
signal (Pr.11-65 single-point positioning position high byte; Pr.11-66 single-point positioning
position low byte).
Route plan
APR
control
ASR
control
Feedforward
control
Pr11-24
Pr11-51 ~ 11-54
Pr11-25 Pr11-26
Pr11-43 ~ 11-45
Pr01-46、Pr11-50
Position
feedback
Single-point
positioning
MI=35
Pr11-65, 11-66
Pr11-62、11-63
Mechanical
gear ratio
A/B
Mechanical
gear ratio
A/B
Speed
calculating
Pr10-04 Pr10-05 Pr10-06 Pr10-07
Pr10-04 Pr10-05 Pr10-06 Pr10-07
－
＋
＋
＋
＋
－
IMFOCPG
PMFOCPG