VTdrive FWI-SS Series - Page 15

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15
P7
This code is used
to
set the “maximum
working current of
soft starter”
50-200%
100%
The “50-200%”is basic on the
nominal current of motor. If the set
value of this code over 200%,the
soft starter will be “inverse time
heat protection”
P8
This code is used
to set
the” the modes of
input
display”
0-3
1
Set the detailed in Item 5.5
P9
This code is used
to set
the” under-voltage
protection”
40-90%
80%
When the working voltage is
under
the value range(40%),the soft
starter will be in under-voltage
protection
PA
This code is used
to set
the “the
under-voltage
protection”
100-140%
120%
When the working voltage is
under
the value range(90%),the soft
starter will be in under-voltage
protection
PB
This code is used
to set
the ”modes of
starting”
0-5
1
0:Limi-current to start 1:Ramp
voltage to start 2:Torque control +
limit current 3:Torque control +
Ramp voltage 4:Ramp
current to start 5:Double closed
loop
PC
This code is used
to adjust protection
0-4
4
0: primary level;
1: light level;