WEG SSW-06 - Page 103

CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
103
Range
[Factory Setting]
Parameter Unit Description / Notes
P125
(1)
1 to 3
Stopping Torque [ 1=Constant]
Characteristics -
HereyoucanchoosethetorquelimitprolethattheSoft-Starter
SSW-06 shall supply to the motor during the stop.
Three di󰀨erent types oftorque prolesare available thatpermit
improving the speed performance during the stop process.
Figure 6.8 - Available torque proles for the stop process
NOTE!
Choose the type of torque control, easier to program and set,
according to the knowledge about the characteristics of the
load.
P126 10 to 100
End Stop Torque [ 20 ]
1% Tn of the Motor
 For more details about programming and application, refer to Torque
Control at P202.
 Here you can program the end torque limit or constant for the stop,
according to the torque type selected at P125.
Table 6.12 - Stop torque characteristics
Table 6.13 - Function of P126 according to P125
Tn(%)
P126
Stop
P125=1
P104
0
Tn Nominal
t(s)
P128
P126
Tn(%)
Tn Nominal
P127
P128
P104
t(s)
P126
P125=2
Stop
0
Tn(%)
P127
100%Tn
P125=3
P104
0
Tn Nominal
t(s)
P128
P126
P125
StopTorqueProle
1
Constant (1 set point)
2
Linear(2setpoints)
3
Quadratic (3 set points)
P125
Action
1 (Constant)
P126 limits the maximum torque during the stop process
2(Linear)
P126 limits the end torque during the stop process
3 (Quadratic)
P126 limits the end torque during the stop process