Delta Electronics AC Motor Drive VFD-VE Series - Manual (Page 206)

Chapter 4 Parameters|
Revision August 2008, 03VE, SW V2.04 4-157
P
I
IGBT
&
PWM
M
07-27
TQBias
10-09
01-01
01-02
05-01~09
10-00
10-01
00-20
+
-
+
+
+
+
current
limit
c urr ent
measure
actual frequenc y
current feedback
tor que limit
no offs et
by anal og input (Pr.03-00)
tor que offset s etting
controlled by external terminals (Pr.07-29 to Pr.07-31)
flux weakening c urv e
Control Di agram 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 a na lo g in put (Pr.0 3-0 0)
to rq ue offset settin g
c ontr olle d by e xtern al te rmina ls ( Pr.07- 29 to Pr.0 7-3 1)
tor que comman d
07 -2 1
07 -24 o r 00-20
sp eed limit or com mand
tor que limit
07 -3 2~07- 35
ac tu al fre quenc y
Con trol Diag ram fo r the To rqu e + Encoder
sp eed to rqu e
mod e switch
Cu rre nt fe edb ac k
Cu rre nt
contr ol
Cur ren t
mea sur e
flu x wea kenin g curve