Lenze EDS4900U-REG - Manual (Page 305)

Selection aid
15-13
48XX/49XXSHB0399
15.6 Hoists
4900Str105
P E
L 1 L 2 L 3 P E
I K B
F ' 4
M
I K A B
M 1
2 1 2 8 3 9 4 1 5 9 9 0 F E 8 9
X 1 X 2 X 3 X 4
4 9 0 0
A
c w R
2 2
c c w
A 5
K 3
X 7
P E
E 5 E 4 4 4 4 5 A 1 A 2 A 4
K 7 K 6 K 5
M G
s
s
s = C 1 0 5 · v _ p o s / 2
t f ( C 1 0 5 )
v _ p o s
v
t
C r t l .
e n a b l e
Q S P
n a c t = 0 I M P T R I P R D Y
G N D
P L C
+ 2 4 V
P L C
B r a k e r e l e a s e
L i m i t s w i t c h " d o w n "
P r o x i m i t y s w i t c h 2
P r o x i m i t y s w i t c h 1
L i m i t s w i t c h " u p "
L i f t i n g
L o w e r i n g
P L C B R
P r o x i m i t y s w i t c h 2
P r o x i m i t x s w i t c h 1
L i m i t s w i t c h " u p "
L i m i t s w i t c h " d o w n "
B r a k e
E 4 , E 5
A 1
A 2
A 4
A 5
J O G 1 . . . J O G 3
I a c t > I x
M s e t l = M m a x
n a c t = 0
n a c t = n s e t
FIG 15-7 Connection diagram for hoiset
Bridge between terminals 8 and 9 sets a value of 100% n
max
, if no JOG value
is activated.
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