Parameter assignment
5.2 Overview of parameters
SIRIUS 3RW50 soft starter
Manual, 09/2019, A5E35628455002A/RS-AA/001
93
5.2
Overview of parameters
Parameter
Symbol
Setting range
Factory setting
Tripping class for motor overload
protection
10A, 10E, 20E, OFF
10E
Rated operational current I
e
of the
motor
1)
1 ... 16
2)
1
Current limiting value as a multiple of
the set rated operational current I
e
of
the motor
•
1.3 ... 7 x I
e
•
max
The "max" setting corresponds to 7
times the maximum rated operating
current I
e
of the 3RW50 soft starter.
4 x I
e
Ramp up time
•
0 ... 20 s
•
If parameter value "0" is set, the
motor is switched on with a ramp up
time of approx. 100 ms.
10 s
Starting voltage
30 ... 100 %
30 %
Stopping time
0 ... 20 s
0 s
Soft torque
•
Off (LED off)
•
On (LED on)
Off
RESET MODE
•
Manual RESET (LED off)
•
Remote RESET (LED flashes green)
•
Auto RESET (LED lit green)
Manual RESET
1)
The rated operational current I
e
of the motor may, according to the standard, deviate by 20% from the rating plate
specification of the manufacturer.
2)
For meaning of scale, refer to laser-cut table on front panel of device.
