Siemens SIRIUS 3RW44 - Page 59

Commissioning
SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 06
5-15
"Voltage ramp with current limiting" starting mode"
Figure 5-9: "Voltage ramp with current limiting" starting mode
4_2_Menü_Startart_Spannungsrampe_mit_Strombegrenzung.wmf
4_1_Menü_Startart_Spannungsrampe.wmf
change
ESC
Starting mode
1
ESC
Starting
2
OK
settings
U+curr. limiting
OK
ESC
Start voltage
2
40.0 %
OK
ESC
Starting time
5
20 s
OK
ESC
Maximum
6
deactivated
OK
starting time
ESC
Curr. limiting
7
450 %
OK
value
ESC
Breakaway
8
80 %
OK
voltage
ESC
Breakaway
9
0 ms
OK
Adjustable
from ... to
20 ... 100 %
0 ... 360 s
1 ... 1,000 s
125 ... 550 %
40 ... 100 %
0 ... 2,000 ms
ESC
Motor 1
1
ESC
Parameter
1
set 1
ESC
Settings
3
OK
Display mea-
select
SIEMENS
Menu
3RW44
1
sured value
ESC
ESC OK
OK
select
1
Status
select
2
display
ESC OK
OK
OK
OK
OK
select
select
select
select
change
change
change
change
change
change
time
Voltage in %
U
Motor
100 %
Breakaway voltage
Start voltage
Breakaway time
starting time
Maximum starting time
100 % Voltage
at the motor
Time (t)
s
Motor current
I
I
Direct
Beginning deter-
mined by specified
starting mode, in this
case breakaway pulse
I
Soft starter
adjustable current
limit value
I
e Motor
n
e Motor
Motor speed
n
on-line
starting
motor
Beginning deter-
mined by specified
starting mode, in this
case voltage ramp