WEG SSW-06.0205 User Manual page 85

CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
Parameter
(1)
P120
Starting Torque
Characteristics
86
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Range
[Factory Setting]
Unit Description / Notes
b)
P111
P110
1 to 3
[ 1=Constant ]
-
 It enables choosing which torque limit profile the Soft-Starter SSW-06
will supply to the motor during the start.
 Three different types of Torque Limit Profile are available allowing the
start of any type of load: constant or 1 point, linear or 2 points and
quadratic or 3 points.
a)
Tn(%)
P121
0
I(A)
Start
I Limit
0
P112
P102
Maximum Time
Enable Current Limit
Figure 6.6 a) and b) - Current Limit by Current Ramp during Starting
P120 Starting Torque Profile
1 Constant (1 setting point)
2 Linear (2 setting points)
3 Quadratic (3 setting points)
Table 6.2 - Starting Torque Profile
Start
Tn Nominal
P202=1
P102
c)
Tn(%)
Start
P121
P123
0
P124
P102
Figure 6.7 a) to c) - Available Torque Profile during the start
Rated Current
b)
Tn(%)
Start
P122
Tn Nominal
P202=2
P121
0
t(s)
P102
P122
Tn Nominal
P202=3
t(s)
t(s)
Disable
t(s)