Siemens SIRIUS 3RW44 User Manual page 68

Commissioning
"DC braking" stopping mode
SIEMENS
3RW44
Menu
ESC OK
Display mea- 1
sured value
select select
ESC OK
Status 2
display
select
ESC OK
3
Settings
select
ESC OK OK
1
Parameter
set 1
select
ESC OK
Motor 1
ESC
Starting
settings
ESC
Stopping
settings
ESC
Stopping
mode
Adjustable
from ... to
ESC
Stopping time
0 ... 360 s
ESC
DC braking
torque
20 ... 100 %
ESC
Figure 5-18: "DC braking" stopping mode
5-24
1
select
OK
2
select
OK
3
select
OK OK
1
DC braking
change
OK
2
Notice
10 s
change
The DC braking / combined braking stopping function is not possible in
OK
inside delta circuits.
5
50 %
change
OK
Note
If the "DC braking" function is selected, the "DC braking contactor" function must be
assigned to one output of the soft starter. This output must be used to control an external
braking contactor.
Motor
torque (M)
M
Nominal
DC braking torque
Motor braking
torque
5-24 DC braking stopping mode
Stopping time
Stop command
at the
soft starter
SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 06
Time (t)
s