Lenze EVS 9300 series - Page 482

Application examples
12.5 Master frequency cascade - slave - drive (C0005 = 7000)
12-14
L
EDSVS9332S-K EN 3.0
R
i = 1 9 , 4
P u l l - o f f u n i t ( m a s t e r d r i v e )
S t r e t c h u n i t 1
v = 8 0 m / m i n
v = 5 0 m / m i n
R
i = 5 , 3
X 9
S t r e t c h > S t r e t c h <
S t r e t c h u n i t 2
v = 1 1 0 m / m i n
R
i = 5 , 3
X 9
X 7
+ 2 4 V e x t e r n a l
R F R
R i g h t
T R I P - R e s e t
T R I P
D i g i t a l f r e q u e n c y
Q S P
D i g i t a l f r e q u e n c y
V p u l l - o f f
R F R
R i g h t
T R I P - R e s e t
T R I P
Q S P
n i s t = 0
R F R
R i g h t
T R I P - R e s e t
T R I P
Q S P
9 3 0 0 M a s t e r
9 3 0 0 S l a v e
9 3 0 0 S l a v e
P L C
P r o c e s s c o n t r o l
E 4 E 3
S t r e t c h > S t r e t c h <
+ 2 4 V e x t e r n a l
E 4 E 3
2 8 E 1 E 5 5 9 3 9A 1 A 4 A 2
+ 2 4 V e x t e r n a l
2 8 E 1 E 5 5 9
3 9
A 1 A 4 A 2
+ 2 4 V e x t e r n a l
2 8 E 1 E 5 5 9 3 9A 1 A 4 A 2
+ 2 4 V e x t e r n a l
G e a r b o x
G e a r b o x
S t r e t c h f a c t o r
G e a r b o x
S t r e t c h f a c t o r
X 7
X 1 0
X 1 0
X 1 0
M
=
+
-
1 2
M m a x
X 7
M m a x
M
M
n i s t = 0
n i s t = 0
M m a x
9300STD127
Fig. 12-8 Connection diagram of digital frequency configuration