Lenze 4800 - Page 298

Selection aid
15-6
48XX/49XXSHB0399
15.3 Torque control with speed limitation
4900Str101
Z1
K1
F '1 ...F '3
L
K
F ''1 ...F ''3
Q1
L1
L2
L3
PE
L1 L2 L3
L'1 L'2 L'3
L1 L2 L3PE
I K 20B
F'4
M
M1
21 28 39 40 59 90 FE82
X1 X2 X3 X4
4900
A
cw
R
22
ccw
K2
A4
K3
QSP
S1
S2
K2
K2 K2.1 K1
K2.1
K2K3
K1
td
td > tB r.
L11
L10
L20
X7
K4
A1
K4
n
M
IK AB
Ctrl.
enable
n
set
n a c t = 0
D irect connection to control cable "O N "
"Em ergency off" cable
n a c t < n x
U nw inder
M
set
PLC
Torque calculator
FIG 15-3 Connection diagram for torque control with speed limitation
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