Delta MH300 Series

Chapter 12 Description of Parameter SettingsMH300
12.2-8
12-2-2 Permanent-Magnet Synchronuous Motor, Field-Oriented Control and with Encoder
Adjustment Procedure (PM FOCPG, Pr,00-11=4)
 PM FOCPG Control diagram
U
a
U
b
U
c
IGBT
PWM
dq
abc
q-axis ACR
Pr.01-01~01-02 Pr.05-33~05-43
θ
e
ω
r
d-axis ACR
Active Magnetic
Regulator
Pr.10-35 Pr.10-36
dq
abc
ʃ
AVR
Pr.07-23
Pr.10-00~10-02
Speed
Feedback
I
q
*
I
d
*
Maximum Torque
Per Ampere
+
+
I
q
*
DC Bus
Voltage
Detection
DC Bus
Voltage
Protection
PM
Encoder
I
a
I
b
I
c
LPF
Pr.11-14
Torque Limit
Pr.11-17~11-20
ASR
Acc/Dec Time
Fcmd
Pr.00-20
Pr.01-12~01-27
-
+
+
Pr.11-00 bit0=0
set Pr.11-06~11-11
Pr.11-00 bit0=1
set Pr.11-03~11-05
+
Feed Forward
Control
Pr.11-12
q-axis
Current
Calculator