6
Startup
Parameter list for the MOVIFIT® compact motor starter
Operating Instructions – MOVIFIT
®
compact
70
Parameter index 10546.211/10546.212
Drive 1/2 starting voltage
Range of values: 40 –
50
– 80% of nominal motor voltage
If the output is insufficient to start the motor with the preset values, increase the start-
ing voltage U
S
of the drive (
P10546.211
/
P10546.212
). For example, this may be re-
quired for motors or applications with a large mass moment of inertia.
t
U
M
U
S
t
U
18486146059
U
M
Motor voltage
U
S
Starting voltage
t
U
Soft start time
Parameter index 10546.221/10546.222
Increased switching operation, drive 1/2
Range of values:
Off
, on
If the
Increased switching operation
parameter index is active, the bypass relays are
no longer used.
INFORMATION
If the
Increased switching operation
parameter index is active, higher switching
losses occur in the device.
22527060/EN – 08/2017