Delta VFD007FP4EA-41 - Page 214

Chapter 12 Description of Parameter Settings|CFP2000 Series
12.1-00-6
motors simultaneously.
2: (IM/PM Sensorless vector control): get the optimal control by the auto-tuning of motor
parameters.
 When 00-10=0, and set Pr.00-11 to 0, the V/F control diagram is shown as follows.
Fcmd
Pr00-20
AVR
07-23
Irms
M
IGBT
PWM
01-00
01-01
01-02
05-01
05-02
05-03
05-04
DC BU
S
V/F
table
Vol tag e
Detect
Protection
Accel Decel time/
DC BUS Voltage
Current Detection
01-00,01-01
01-02,01-03
01-04,01-05
01-06,01-07
01-08
To rq ue
Compensation
07
-
2
6
LPF
07
-
2
4
Vol tage
compensation
X
+
+
 When 00-10=0, and set Pr.00-11 to 2, the sensorless vector control diagram is shown as follows.
AVR
07-23
Irms
M
IGBT
PWM
01-00
01-01
01-02
05-01
05-02
05-03
05-04
DC BU
S
V/F
table
01-00,01-01
01-02
07-27
07-25
Slip compensation
+
+
Voltage
Detect
DC BUS Voltage
Protection
Current Detection
LPF
Accel Decel time/
Fcmd
Pr00-20
Slip
Compensation
~
Reserved
Load Selection
Factory Setting: 0
Settings 0: Light load
1: Normal load
 Light duty: over load ability is 120% rated output current in 60 second. Please refer to Pr.00-17 for