WEG SSW-06.0205 User Manual page 111

CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
Parameter
P520 (1)
Torque Pulse
at Start
P521
Pulse Time
at Start
P522
Pulse Level of the
Starting Voltage 1 %Un of the motor
P523
Pulse Level of the
Starting Current
112
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Range
[Factory Setting]
Unit Description / Notes
 Soft-Starter SSW-06 allows for the use of a torque pulse during the
0 or 1
[ 0=Inactive ]
starting process for loads that have high resistance during the starting
-
process.
 Enabled through P520=1. The duration of this pulse may be adjusted
0.1 to 2
at P521.
 This pulse will be applied according to the type of control selected at
[ 0.1 ]
0.1s
P202:
- Voltage ramp: the voltage level may be set at P522.
70 to 90
- Current limit: the current level may be set at P523.
[ 70 ]
- Current Ramp: with adjustable current level.
300 to 700
[ 500 ]
1 %In of the motor
NOTES!
1) Use this function only for specific applications, when so
required.
2) This function is not required for the Torque Control.
U(V)
Start
P522
P101
0
P102
P521
Enable Voltage Ramp
I(A)
Start
P523
I Limit
P110
0
P102
P521
Enable Current Limit
100%Un
t(s)
Disable
I Nominal
t(s)
Disable