Sensorless Motor Control Parameters - Delta CFP2000 Series User Manual

10 Sensorless Motor Control Parameters

Pr. Parameter Name
10-31 I/F mode, current command

PM FOC sensorless speed
10-32

estimator bandwidth
PM sensorless speed estimator
10-34

low-pass filter gain
Frequency point to switch from
10-39 I/F mode to PM sensorless

mode
Frequency point to switch from
10-40 PM sensorless mode to I/F

mode
I/F mode, Id current low-pass
10-41

filter time
Initial angle detection pulse
10-42

value
10-49 Zero voltage time during start-up

10-51 Injection frequency

10-52 Injection magnitude

PM initial rotor position
10-53

detection method
Chapter 11 Summary of Parameter SettingsCFP2000
Setting Range
0–150% of motor rated current
0.00–600.00 Hz
0.00–655.35
0.00–599.00 Hz
0.00–599.00 Hz
0.0–6.0 sec.
0.0–3.0
0.000–60.000 sec.
0–1200 Hz
0.0–200.0 V
0: Disable
1: Force attracting the rotor to zero degrees
2: High frequency injection
3: Pulse injection
11-35
Default
40
5.00
1.00
20.00
20.00
0.2
1.0
0.000
500
30.0
0