Delta C2000 Series User Manual page 260

When 00-10=0, and set Pr.00-11 to 4, the PM FOCPG control diagram is shown as follows.
00-20
Fluxweakening
curve
11-21/11-22
actual frequency
When 00-10=0, and set Pr.00-11 to 5, FOC sensorless (IM) control diagram is shown as follows.
-axis vo l. cmd
-axis vo l. cmd
S tator freq
DC B US vol
Acc el Decel
calc ulation
S peed
c md
Torque
11-01~11-14
c md
Flux c md
11-12
G ainfor AS RS peed
F eed F orwar d
ASR
11-00 Bit 0=0
11-06~11-11,
11-00 Bit 0=1
11-03~11-05,
Iq command
I d command
Flux
Calcu lat or
Flux cmd
S tator freq
limit 10 26
S tato r freq
Rotato r
slip calculat or
Es timated sp eed
Chapter 12 Description of Parameter Settings C2000 Series
Torque Limit
11-17~11-20
nooffset
by 03-00
TqBias by 11-29
11-28
bymultifunction input
IGBT
Current
control
PWM
c urre nt
measure
currentfe edbac k
d a xis
c urrent
regu lat or
q axis
current
re gulator
q axis
c urrent
f eedback
d axis current
feed back
Spee d
obs erv er
10-25
12-00-9
11-14
Torque command
PM
&
motor
01-01, 01-02
01-35, 01-36
05-33~05-43
dq
to
to
dq
Current feedb ack
A phas e
B phas e
C phase
EN
10-00
~
10-02