Delta Electronics AC Motor Drive VFD-VE Series - Page 206

Chapter 4 Parameters|
Revision August 2008, 03VE, SW V2.04 4-157
P
I
IGBT
&
PWM
M
07-27
TQ B i as
10-09
01-01
01-02
05-01~09
10-00
10-01
00-20
+
-
+
+
+
+
current
limit
current
measure
actual frequency
current feedback
torque limit
no offset
by analog input (Pr.03-00)
torque offset setting
controlled by external terminals (Pr.07-29 to Pr.07-31)
flux weakening curve
Control Diagram for the Vector + Torque
10-04
10-06
10-21
and
10-05
10-07
10-22
07-32~07-35
10-04
10-06
10-21
10-05
10-07
10-22
and
P
I
10-09
IGBT
&
PWM
M
01-01
01-02
05-01~09
10-00
10-01
+
-
+
+
+
+
06-12 07-23
+
no offset
by analog input (Pr.03-00)
to rq ue of f set settin g
c ontr ol le d b y e xt ern al te rmi na ls ( Pr.0 7- 29 to Pr.0 7-3 1)
tor que co mman d
07 -2 1
07 -24 o r 00-2 0
sp eed l imi t or com mand
tor que l imi t
07 -3 2~07- 35
ac tu al f re qu enc y
Con trol Di ag ram fo r the To rqu e + Encode r
sp eed to rqu e
mode switch
Cu rre nt fe edb ac k
Current
contr ol
Cur ren t
measur e
flux weakening curve